Critical Analysis of the Departments Essay Example | Topics and Well Written Essays - 3000 words

Critical Analysis of the Departments - Essay Example It is a general and accepted notion in financial market that propriety trading is much riskier than non-propriety trading as it results in more volatile trading. Financial analyst believes that firms and investment banks usually leave the financial market in ambiguity when it comes to their quantum of propriety trading and non-propriety trading. TPG believes that it has competitive advantage over other players in the market that is way it has its major investment in propriety trading. Certain percentage of revenue, but comparatively lower, is generated from non-propriety trading which is also referred to as the flow trading. In financial terms, the flow trading is conducted by the firm on behalf of the client funds and the firm’s revenue is the commission earned on this trading. The company has been focusing on its flow trading business as well as it is likely to generate more client information which thus supports propriety trading eventually. The trading department of TPG wo rks in close collaboration with Quantitative Analysis and Sales department which provides the relevant logistic support to the trading department. ... In addition to that, the department is also actively involved in the pricing of derivatives and hedging. This function involves an intricate software development and thus the expertise of the IT department is always required to be at the disposal of the Quantitative Analytics department. The derivative pricing involves advanced numerical techniques and stochastic calculus. The department is also actively involved in risk management which involves both systematic and non-systematic risk. The process usually involves a great deal of time series analysis and back testing. Last but not the least; the department also evaluates the credit analysis. Credit analysis basically involves assessing how much the company is levered which in financial terms would interpret as the debt equity ratio of the company. When the debt to equity ratio of the company exceeds a certain percentage, then the department proactively informs the higher management of the company about the situation and alarming the m to reduce the leverage of the company. Most importantly, the department works for the development of the trading strategy of the firm. Sales The sales department is another crucial department when it comes to the business strategy of the company. The sales department is responsible for approaching the client and maintaining their information. This department acts as the back bone of the organization and is responsible for setting up the web-site through which the trading with the corporate and non-corporate clients is conducted. This department will require a considerable number of highly skilled and dedicated staff who is able to understand the technical need

Community Illness Solution Essay Example for Free

Community Illness Solution Essay There has been an odd rise in similar and extensive illnesses in not only adults but children as well. This is becoming quite a concern for many of the residents in this community because that just means a rise in their chances of catching the illness to. If our community does not resolve the problem as soon as possible it will continue to spread and possibly affect the entire community. Upon further investigation into the reasoning or cause of this problem, I have found a legitimate reason why this is happening. I have discovered that the cause may be from the gas company’s malpractices either before the community came together or sometime afterwards. I found my reasoning by keeping an open mind and investigated any and every possibility there could be. The gas companies practices are the only issue I have found that could cause a problem such as the one in our community. As well, once I found that reasoning I looked also into the illnesses and what could have possibly caused them, and again I found that the problem with the gas company is the root cause for the illnesses. I have begun to spread the word about my discovery to make everyone in the community aware of the issue that has led to our problem. I believe that with the strength of our entire community we can unite and fight for our justice against the gas company who has caused our community such a great problem. My first idea in the fight for our justice is to go straight to the gas company and explain our findings and demand them to do something about the issue to help fix the problem. If our community cannot seem to meet an agreement with the gas company, I say we take it to a higher level. We need to possibly approach the mayor of our town or even the court system if we must. We need to keep our viewpoints open and not stick to what we think is going to resolve the problem because one idea may not instantly resolve our problem. We not only need to resolve the issue with the gas company, but need to find ways to help the families that have been plagued with the illness. I believe our community can set up a fundraiser of some sort to help raise money for the hospital bills and such that are a result of the illness. If our community does nothing about this problem we are never going to grow or thrive because no one beyond current residents will move here knowing of this plaguing illness. That would be horrible for our economy in this community, and we cannot just accept this problem. I believe we need to just go head to head with the problem and resolve it as a community. If we do not do anything our community is going to look weak and we will look like we gave up or that we are just a bunch of quitters. I won’t allow that to happen.

Atherosclerosis and High Fad Diets Essay -- Health

Atherosclerosis Atherosclerosis, which is a chronic inflammatory disease amongst the arteries of the human body, remains the principal cause of cardiovascular related disease (Gets, 2011). Atherosclerosis results from a complicated relationship between different factors such as lipid metabolism, blood coagulation elements, cytokines, hemodynamic stress, and behavioral risk factors. (Singla et al., 2011) The pathogenesis of atherosclerosis involves oxidative stress, endothelial dysfunction and chronic inflammation, which are initiated in response to high plasma lipid levels, especially Low Density Lipoproteins. (Yu et al., Getz., 2011) Atherosclerosis is a benefactor to the pathogenesis of myocardial and cerebral infarctions, gangrene and loss of function in the limbs, which results from an inconsistent inflammatory-fibro proliferative reactions to destruction of the endothelium and smooth muscle of the arterial walls (Morenoa et al., 1992). Researches have found that free radicals and reactive oxy gen species have been suggested to be part of this pathophysiology (Calderon et al., 2008). As atherosclerosis progresses over the decades, there seems to be lesion growth that are mostly facilitated by cellular adhesion molecules, which are expressed on the vascular endothelium and on circulating leukocytes in reaction to inflammatory stimuli; this is largely due to the recruitment of inflammatory cells from the circulation and their trans-endothelial movements. (Blankenberga et al., 2003) furthermore, there is now an agreement that atherosclerosis characterizes a state of heightened oxidative stress characterized by lipid and protein in the vascular wall (Singla et al., 2011). Over several decades Atherosclerotic plaque matures a... ...: 24–38. doi: 10.1373/clinchem.2007.097360 10) Bayes-Genis A, Conover CA, Schwartz RS. The insulin-like growth factor axis: a review of atherosclerosis and restenosis Circ Res 2000;86:125-130. 11) Blankenhorn DH. Prevention or reversal of atherosclerosis: review of current evidence. Am J Cardiol.. 1989;63:38H-41H 12) Pearson,TA, Blair,SN, Daniels,SR, Eckel,RH, Fair,JM, Fortmann,SP, Franklin,BA, Goldstein,LB, Greenland,P, Grundy,SM, Hong,Y, Miller,NH, Lauer,RM, Ockene,IS, Sacco,RL, Sallis,JF, Jr., Smith,SC, Jr., Stone,NJ, Taubert,KA: AHA Guidelines for Primary Prevention of Cardiovascular Disease and Stroke: 2002 Update: Consensus Panel Guide to Comprehensive Risk Reduction for Adult Patients Without Coronary or Other Atherosclerotic Vascular Diseases. American Heart Association Science Advisory and Coordinating Committee. Circulation 106:388-391, 2002

Australia’s Response to the Threat of Communism

Australia’s Response to the threat of Communism Australia’s Response to the threat of Communism Australia’s response to the threat of communism after WW2 was extraordinary. Australia and its politicians immediately recognised what could happen of a result of the domino theory. With the Soviet Union influencing so many countries and causing China, Vietnam, and North Korea to turn Communist it was only matter of time until it reached Australia, and all in all this was when Australia took action. At the end of WW2 in 1945 the world thought that peace was about, but that was when the lashings of communism rained upon the world.This was when Robert Menzies took advantage of Australia’s fear and hatred for communism and used to win himself many elections. Menzies who was the opposition leader in 1949 and made a speech in this year about his fight against communism that nearly 4000 people attended in Hurstville, NSW. It was quoted next day in a newspaper article with the headline, â€Å"WE WILL THRASH REDS†. â€Å"We are going to declare war on Communists; we are going to give them a thrashing. † Many speeches including lines just like these were what won the Menzies over to the majority of Australia.Australians wanted to stay a democracy they wanted someone who could lead them away from all this and respond against communism and that’s why they choose Menzies. This was one of the main reasons for Menzies becoming Australia’s longest serving Prime Minister. What also helped Menzies in his campaigning, as quoted in the newspaper article about Menzies, was that he was going to ban the Bank Nationalisation Act, which would nationalise all banks in Australia making them into the public ownership of the government.This was extremely important for Australia as if this act was allowed to keep going it would be one of the first steps to communism. Another Aspect that won over the people of Australia for Menzies and his n on-communist government was the Petrov Affair. The Petrov affair helped Menzies liberal vote’s sky- rocket. This was due to the fact that with Petrov wanting to defect and seek political asylum in Australia as he was a Soviet member, Menzies used it to win over the Australian people.As the people truly hated communism and did not want it to take over Australia, Menzies took great advantage of this. Menzies went on about how the Petrov Affair proved he had been right all along and with the suggestion of Soviet spies (this is what he did with Petrov, he told the public that he was a Soviet spy and that he should be investigated), and the danger of communism, he tried to ban the communist party. He even used this to embarrass the labour party as much as he suggested that they were soft on communism and had people in their government that were for communism.Even the idea of this is what put the Australian people over the edge and convinced many to vote for Menzies. Australia resp onded quite differently to Asian nations to communism within themselves, as they wanted to reject the idea, as proved with Menzies election wins. But Australia’s response to communism beyond Australian borders emphasises their idea on communism. Australia’s response within Australia was quite extensive but the response of Australia beyond its borders was even bigger.After WW2 the Soviet Union choose a different path to the United States, Britain and all of their allies. The Soviet Union under rule of Joseph Stalin became communist and had major influences among other countries in Asia. Soon after the Soviet Union became communist, Korea divided in 1945 with North being communist and South being non-communist. China followed thereafter in 1949 and in June 1951 North Korea decided it’s time for all of Korea to become communist. It was then that Australia had sent forces to fight alongside the United States in the Korean War.Australia ended up sending a squadron of the RAAF, two battalions of the Australian army, naval forces containing of an aircraft carrier and two destroyers. This was due to the ANZUS treaty signed by Australia, New Zealand and the United States in 1950. Australia took part in the ANZUS treaty because they were a really small country at the time and still is. They felt threatened by communism spreading through Asia and wanted to prevent it from reaching Australia. Australia could not do this on their own and therefore looked for support from a bigger nation.This was a problem because before the WWII Australia had always relied on Britain but that had changed after Japan’s annulation of Britain in Singapore during the war. Now Australia needed someone new and with the threat of communism they looked towards America. The ANZUS treaty provided Australia with a â€Å"protector† especially from communism as it states in article 4 of the ANZUS treaty, â€Å"Each Party recognizes that an armed attack in the Pacific Area on any of the Parties would be dangerous to its own peace and safety and declares that it would act to meet the common danger in accordance with its constitutional processes. This clearly states that if Australia or New Zealand, being in the Pacific were attacked the United States would come to their aid. This treaty was also at a great advantage to Australia as The US were not trying to overtake them as it also clearly states in article six of the ANZUS treaty, â€Å"This Treaty does not affect and shall not be interpreted as affecting in any way the rights and obligations of the Parties under the Charter of the United Nations or the responsibility of the United Nations for the maintenance of international peace and security. The Korean War went on for three years and throughout the struggle Australia kept on supporting the South Koreans and fighting alongside the United States. In 1953 an armistice was finally signed between North and South Korea and they were both divided again at the 38th parallel which is where they are still divided today. That was an example of Australia’s response to the threat of communism not within Australia but out in Asia. SECURITY TREATY BETWEEN AUSTRALIA, NEW ZEALAND, AND THE UNITED STATES OF AMERICA THE PARTIES TO THIS TREATY,REAFFIRMING their faith in the purposes and principles of the Charter of the United Nations and their desire to live in peace with all peoples and all Governments, and desiring to strengthen the fabric of peace in the Pacific Area, NOTING that the United States already has arrangements pursuant to which its armed forces are stationed in the Philippines, and has armed forces and administrative responsibilities in the Ryukyus, and upon the coming into force of the Japanese Peace Treaty may also station armed forces in and about Japan to assist in the preservation of peace and security in the Japan Area, RECOGNIZING that Australia and New Zealand as members of the British Commonwealth of Nations have military obligations outside as well as within the Pacific Area, DESIRING to declare publicly and formally their sense of unity, so that no potential aggressor could be under the illusion that any of them stand alone in the Pacific Area, and DESIRING further to coordinate their efforts for collective defense for the preservation of peace and security pending the development of a more comprehensive system of regional security in the Pacific Area, THEREFORE DECLARE AND AGREE as follows: Article I The Parties undertake, as set forth in the Charter of the United Nations, to settle any international disputes in which they may be involved by peaceful means in such a manner that international peace and security and justice are not endangered and to refrain in their international relations from the threat or use of force in any manner inconsistent with the purposes of the United Nations. Article IIIn order more effectively to achieve the objective of this Treaty the Parties separately and jointly by means of continuous and effective self-help and mutual aid will maintain and develop their individual and collective capacity to resist armed attack. Article III The Parties will consult together whenever in the opinion of any of them the territorial integrity, political independence or security of any of the Parties is threatened in the Pacific. Article IV Each Party recognizes that an armed attack in the Pacific Area on any of the Parties would be dangerous to its own peace and safety and declares that it would act to meet the common danger in accordance with its constitutional processes. Any such armed attack and all measures taken as a result thereof shall be immediately reported to the Security Council of the United Nations.Such measures shall be terminated when the Security Council has taken the measures necessary to restore and maintain international peace and security. Article V For the purpose of Article IV, an armed attack on any of the Parties is deemed to include an armed attack on the metropolitan territory of any of the Parties, or on the island territories under its jurisdiction in the Pacific or on its armed forces, public vessels or aircraft in the Pacific. Article VI This Treaty does not affect and shall not be interpreted as affecting in any way the rights and obligations of the Parties under the Charter of the United Nations or the responsibility of the United Nations for the maintenance of international peace and security. Article VIIThe Parties hereby establish a Council, consisting of their Foreign Ministers or their Deputies, to consider matters concerning the implementation of this Treaty. The Council should be so organized as to be able to meet at any time. Article VIII Pending the development of a more comprehensive system of regional security in the Pacific Area and the development by the United Nations of more effective means to maintain international peace and security, the Council, established by Article VII, is a uthorized to maintain a consultative relationship with States, Regional Organizations, Associations of States or other authorities in the Pacific Area in a position to further the purposes of this Treaty and to contribute to the security of that Area. Article IXThis Treaty shall be ratified by the Parties in accordance with their respective constitutional processes. The instruments of ratification shall be deposited as soon as possible with the Government of Australia, which will notify each of the other signatories of such deposit. The Treaty shall enter into force as soon as the ratifications of the signatories have been deposited. [1] Article X This Treaty shall remain in force indefinitely. Any Party may cease to be a member of the Council established by Article VII one year after notice has been given to the Government of Australia, which will inform the Governments of the other Parties of the deposit of such notice. Article XIThis Treaty in the English language shall be deposi ted in the archives of the Government of Australia. Duly certified copies thereof will be transmitted by that Government to the Governments of each of the other signatories. IN WITNESS WHEREOF the undersigned Plenipotentiaries have signed this Treaty. DONE at the city of San Francisco this first day of September, 1951. FOR AUSTRALIA: [Signed:] PERCY C SPENDER FOR NEW ZEALAND: [Signed:] C A BERENDSEN FOR THE UNITED STATES OF AMERICA: [Signed:] DEAN ACHESON JOHN FOSTER DULLES ALEXANDER WILEY JOHN J SPARKMAN [1] Instruments of ratification were deposited for Australia, New Zealand and the United States of America 29 April 1952, on which date the Treaty entered into force.

Human Relations Essay

Child development refers to an individual’s progress from birth to adulthood. There are several changes that occur in a normal person’s life span-physical, cognitive and psychosocial (Fitch, 1999, p. 9). The three form the domains of child development. Physical development refers to the changes that occur in the individual’s body, such as height, weight, sensory and motor abilities, as well as the hormonal changes (p. 9). On the other hand, cognitive development alludes to the intellectual changes that occur as children develop (p. 9). As children grow, they start to develop attitudes about themselves and their surroundings. As they continue to search for their identity, their psychosocial development also unfolds. There are different theories that tackle child development. Stage theories are theories that concentrate on developmental levels that are â€Å"quantitatively different† from other levels (p. 40). Quantitative, in this sense, means that each developmental level is a progression, an integration of previous behavior and information (p. 40). Furthermore, the progression from one stage to another is discontinuous, indicating that it follows a fixed sequence (pp. 40-41). Theorists who subscribe the stage theories of child development believe that all stages are universal (p. 41). There are three major theorists in child development: Sigmund Freud, Erik Erikson and Jean Piaget. Sigmund Freud is considered the â€Å"father of psychoanalysis† (Thornton, 2006). Psychoanalysis is a technique developed by Freud that is used to uncover the unconscious (Morris and Maisto, 2002, p. 15). A medical doctor by profession, Freud was particularly interested in the central nervous system (p. 14). In his life of work, he found that most diseases are psychological in nature, rather than physiological. Thus, he came to the conclusion that human behavior is driven by the unconscious instincts (p. 446). He believed that the unconscious instincts are vital in an individual’s survival. Moreover, he accentuated the importance of sexual instincts as the most important element in personality development. Personality, according to Freud, is developed around three structures: the id, the ego, and the superego (Fitch, 1999, p. 41). The id is guided by the pleasure principles, ego, the reality principle, and superego, the moral principle (p. 41). These structures are crucial in Freud’s theory of psychosexual development, or his perceptive on child development. There are five stages in Freud’s Psychosexual Theory, each stage involving some levels of sexual energy. According to Freud, as children go through each stage, their personality is being developed. However, when a child undergoes traumatic experiences, the sexual energy that should have been at that particular stage may be affected, resulting in what Freud termed as fixation (Larsen and Buss, 2005, p. 47). Fixation may later lead to immaturity and certain personality traits. In the oral stage (birth to 18 months), the infant‘s focus of gratification is the mouth (Morris and Maisto, 2002, p. 448). During this stage, the infant’s id is dominant, especially because the infant has yet to differentiate the self and the environment (Larsen and Buss, 2005, p. 47). The infant obtains oral pleasure by sucking, chewing and biting (Morris and, p. 448). Infants who receive too much pleasure will grow into optimistic adults; those who receive little will turn into hostile adults (p. 448). During the anal stage (18 months to 3 ? ears), the child’s primary source of sexual pleasure is the anus (Morris and Maisto, 2002, p. 448). In this stage, the child’s ego is starting to differentiate from his/ her id and the child starts to establish self-sufficiency (Larsen and Buss, 2005, p. 47). The child starts to learn elimination and he/ she derives sexual pleasure from holding in and expelling feces (p. 448). This is also the time when toilet training begins. Strict toilet training may result in children throwing tantrums, which according to Freud will lead them into self-destructive adults (p. 448). The third stage- phallic stage, occurs after the child reaches three years of age (Morris and Maisto, 2002, p. 448). In this stage, both boys and girls seek pleasure from manipulating their genitals (p. 448). Interestingly, children become sexually attracted to opposite-sex parent (Larsen and Buss, 2005, p. 48). Freud calls this the Oedipus and Electra complex (p. 448). The former refers to the Greek mythological character that kills his father and marries his mother (p. 448). The latter refers to the somewhat possessive love that girls display toward their father while feeling jealous of their mothers (p. 48). The child’s superego is also starting to take control, as the child starts to take notice of his/ her parents’ values as well as that of the society. Fixation in this stage may lead to vanity and egotism in later life. Or it may lead to the opposite, wherein the individual becomes withdrawn, shy and has low self-esteem (p. 448). When the child reaches 6 up until he/she reaches puberty, the child goes into a latency stage. During this period, sexual development is at a standstill (Larsen and Buss, 2002, p. 51). The child loses interest in sexual behavior and instead begins focusing on learning skills that will help him/her become responsible citizens in the society (p. 510. ). At puberty, the child reaches the genital stage. It is during this stage wherein sexual tension builds up. It is a period of sexual maturity. The genital stage is the final stage in sexual development and it is in this stage where adolescents and adults are able to actualize unfilled desires from infancy and childhood (Morris and Maisto, 2002, p. 448). It is the time when mature sexual relationships are established.

Free Essays on Kay Redfield Jamisons “An Unquiet Mind“

In Kay Redfield Jamison’s â€Å"An Unquiet Mind† most of her personal stories regarding her battle with manic depression are closely if not exactly related to the material in the text and notes on mood disorders. The facts of Manic Depression (also classified as a Bipolar I Disorder) found in the text as well as Jamison’s personal story were such as classification of Bipolar I Disorder, symptoms of Bipolar I Disorder (both manic and depression), explanations for Bipolar I Disorder, and treatments for Bipolar I Disorder. The text gave an explanation on how all of these different facts worked and the effect they had on someone suffering with manic depression, but Jamison’s story put the text and notes into real life. She showed us the effect her illness had on her loved ones, colleagues, career, and everyday life. Something we weren’t able to see in the text and notes. So in a sense, the text and â€Å"An Unquiet mind† though different from each other, worked and in hand in teaching what manic depression is made up of. After reading â€Å"An Unquiet Mind† I found a whole new respect and understanding for mood disorders. Before reading the story I never really found it believable that someone’s brain could take total control over his or her life. This is because I’ve never been through it and I can’t understand, but since I’ve read the book I understand in a sense. The reason why the story has taken a larger effect on me than the text or the notes is because the story kept me interested and wanting to learn more about what was going on in Jamison’s life. The text informed me in similar ways the story did about mood disorders, but I feel like I learned more from the story. The story not only helped me understand mood disorders just because it kept me interested, but also because I read a personal account of mood disorders taking over someone’s life. Which is something that was not found in the text. Readin... Free Essays on Kay Redfield Jamison's â€Å"An Unquiet Mindâ€Å" Free Essays on Kay Redfield Jamison's â€Å"An Unquiet Mindâ€Å" In Kay Redfield Jamison’s â€Å"An Unquiet Mind† most of her personal stories regarding her battle with manic depression are closely if not exactly related to the material in the text and notes on mood disorders. The facts of Manic Depression (also classified as a Bipolar I Disorder) found in the text as well as Jamison’s personal story were such as classification of Bipolar I Disorder, symptoms of Bipolar I Disorder (both manic and depression), explanations for Bipolar I Disorder, and treatments for Bipolar I Disorder. The text gave an explanation on how all of these different facts worked and the effect they had on someone suffering with manic depression, but Jamison’s story put the text and notes into real life. She showed us the effect her illness had on her loved ones, colleagues, career, and everyday life. Something we weren’t able to see in the text and notes. So in a sense, the text and â€Å"An Unquiet mind† though different from each other, worked and in hand in teaching what manic depression is made up of. After reading â€Å"An Unquiet Mind† I found a whole new respect and understanding for mood disorders. Before reading the story I never really found it believable that someone’s brain could take total control over his or her life. This is because I’ve never been through it and I can’t understand, but since I’ve read the book I understand in a sense. The reason why the story has taken a larger effect on me than the text or the notes is because the story kept me interested and wanting to learn more about what was going on in Jamison’s life. The text informed me in similar ways the story did about mood disorders, but I feel like I learned more from the story. The story not only helped me understand mood disorders just because it kept me interested, but also because I read a personal account of mood disorders taking over someone’s life. Which is something that was not found in the text. Readin...

Edwin Arlington Robinson essays

Edwin Arlington Robinson essays Edwin Arlington Robinson was a poet who has long been popular among lay readers-the non-literary public-but the tremendous scope of his work and the power of his mastery over words marks him as one of the greater poets of his time. In spite of its consistent tone his works showed a great versatility. (Heiney pg. 244) Robinson was a poet of true vision and unimpeachable honesty. (Louis pg. 5) He was a man who loved words. Shy and almost wholly inarticulate he wrote with great labor and absorption. (Louis pg. 20) Robinson was a late romantic, a Victorian, a transcendentalist whose lust after the abstract was nearly destructive. (Louis pg. 15) Robinson was a nineteenth-century product and a scion of New England stock. (Louis pg. 13) Edwin Arlington Robinson was born in the tiny village of Head Tide, Maine in 1869, at the very dawn of the Gilded Age. (Louis pg. 8) His family was old and respected; he was descended on his mothers side from a colonial governor of Massachusetts and from a sister of the poetess Ann Bradstreet. (Heiney pg. 248) Robinson was the youngest of three children. His Mother, Mary Elizabeth Palmer, was a woman of some literary taste, though perhaps one may feel free to be skeptical of the quality of such taste. (Coxe pg. 8) Robinsons father, Edward Robinson, was a man of a not insensitive nature and in different circumstances might have shown his oldest and youngest boys more sympathy. (Coxe pg. 8) Herman, the oldest child, was destined to manage the family fortune while Dean, the middle child, was to become a doctor. This left opportunity to Edwin to pursue his dreams. (Ellsworth pg. 34) Edward, shortly after Edwin was born, moved the family to another small town Gardiner (which would become Tilbury Town of his poems). He was anticipating a boom in business; he was concentrated in the lumber trade and had ventured into speculation in western p...

Promptly Acknowledge Affiliation to Provide Context

Promptly Acknowledge Affiliation to Provide Context Promptly Acknowledge Affiliation to Provide Context Promptly Acknowledge Affiliation to Provide Context By Mark Nichol I was slightly put off by a newspaper article that referred to the recent appearance before a US Senate subcommittee of philanthropist Paul David Hewson. Why? Because the article, after introducing Hewson by his better-known moniker, Bono, identified him simply as â€Å"the U2 frontman.† The article, however, had nothing to do with Bono’s membership in one of the most commercially successful and critically acclaimed rock bands of all time. Bono spoke to the subcommittee in his capacity as an activist who has cofounded several nongovernmental organizations that seek to improve living conditions, primarily in Africa. It had everything to do with finding ways to combat extremism and terrorism without violence, including providing financial assistance to refugees victimized by perpetrators of such movements. The article was in the entertainment section, not the news section, but it was a bit flippant about one of Bono’s admittedly offbeat arguments: that humor be deployed as one cultural weapon against repressive regimes. Most important, however, it took its time presenting Bono’s credentials, implying that he was just one more in a long line of airheaded artists spouting dippy suggestions about how to save the world. The writer did not err in mentioning Bono’s identity as the face of an iconic music act- that’s what attracts eyeballs- but to be responsible, he or she should have quickly introduced the musician in his additional capacity as a respected advocate for oppressed people all over the world. Readers unfamiliar with his activism and philanthropy would then be promptly informed of the validity of his appearance before a congressional subcommittee. Following a blithe lede (that’s journalistic slang for the lead sentence or paragraph of a newspaper article, kids), the article stated, â€Å"The U2 frontman spoke during a Senate subcommittee hearing on Tuesday . . . .† If I had been the editor of the article, I would have revised it to read something like this: â€Å"The U2 frontman, also recognized for his activism and philanthropy in support of oppressed people worldwide, spoke during a Senate subcommittee hearing on Tuesday . . . .† In addition, Bono’s primary plea was for more funding for political refugees; the comment about deploying comedians was an afterthought by comparison, though he did make a valid point about how dadaists and surrealists in early Nazi Germany, employing satire in their activities and publications, were a threat to Nazi hegemony. The article underemphasized his call for a program much like the Marshall Plan, an ambitious (and expensive) but effective economic initiative that was instrumental in helping Europe rebuild after World War II. In summary, if you find yourself in a position to report on a celebrity’s more substantial activities, such as philanthropic efforts, even if the content is intended to be as much entertaining as informative (or even more of the one than the other), do a better job than the writer in question about providing context. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Style category, check our popular posts, or choose a related post below:Program vs. ProgrammeThe Difference Between "will" and "shall"10 Varieties of Syntax to Improve Your Writing

Hunting as a Spiritual Exercise with the Earth Essay

Hunting as a Spiritual Exercise with the Earth - Essay Example Nature keeps the indestructible force or the whole universe and possesses the superhuman strength to heal itself – plants, animals and humans. Opposing the forces of nature for example inflicting with its rhythm through damaging the soil with pesticides, emitting carbon dioxide, dumping wastes, and killing uncontrollably animals for food or trophies destroys the balance between Earth and human beings. People have lost the vision to embrace and harmonize their life with nature and invested enormous efforts to modulate the environment in a way which opposes the holiness of the natural surroundings. Hunting uniquely carries in itself the self-actualization, wholeness and expression. These needs are more compound than simply protecting and feeding the tribe. Hunting connects people spiritually with their past and themselves. Shepard (1999) examines the people’s relationship with the natural work and how wildlife and hunting predators had shaped in developing human intellige nce. Shepard (1999) believes that hunting as a defense mechanism benefits humanity as it stabilizes the inner spirit of belonging to community. Hunters are actors into the rhythms of life and death, they bear the feeling of the ecological imagination (Shepard, 1999). Shepard (1999) has the strong determination that hunting is the act of organic relationship with the wildlife and insists that through hunting people inevitably reach out for their spirituality. What he claims in his essays (1999) is that hunting was the instrument which transformed the "tropical forest-dwelling prehumans" into an intelligent being. Hunting embodies the honest relationship between humans and nature, and the fact that hunters are in the border line between life and death. Hunting brings people in contact with the natural world through the most natural way - sacredly kill an animal and justify it as hunters have the responsibility to secure the food. Petersen and Williams (2000) point out that in our mass culture few are the tribes in the worlds that perform hunting as part of their cultural heritage and in the authentic role that hunting conceals - namely the fact that we kill an animal in order to feed ourselves. Hunting was a tribal ritual, which both unified the men against the animal and made it easier for the group to survive. Nowadays, hunters, despite their location, religion, or culture united so as to enjoy the pristine feeling of the "sacred game" - the instinctive and inexplicable moment of subordinating life to our power. Hunting is perceived as commercial and recreational pursuit, however, it is deeply hidden in our cultural heritage and brings its essence. Hunting is an ancient game. Hunting is the ultimate source of gaining power over nature and establishing a relation between the group of hunters and the prey and the hunters and other members of their society - women and children. Petersen and Williams (2000) explain that humans have an intrinsic yearning to hunt and fish. Moreover, he notes that the forest green colour is universally perceived as peaceful and reassuring, whereas the blood like red colour as bringing excitement and agitation. We can not miss mentioning that hunting involves a cycling element, because each species have to chase their prey and to victimize it in order to survive. The cycling element is that you have to kill in order to restore the balance in nature. Hunting also has a natural selection component. The strongest will predominate over the weakest, thus the strongest will pass their genes to the new generation and will secure that they will outlive. Hunting has profound

Immigration Debate Essay Example | Topics and Well Written Essays - 2250 words

Immigration Debate - Essay Example This essay Immigration Debate discusses the issues of illegal immigrants and the corresponding US laws. Traditionally, immigrants to the U.S. were less likely than those born in America to collect welfare. This historic arrangement has radically changed over the past three decades. Today, immigrant families are at least 50 percent more likely to receive federal benefits than those born in this country. Additionally, immigrants are more likely to adapt their lives to rely on the welfare system and studies have shown the longer immi ¬grants stay in the U.S., the more likely they are to be on welfare. To further aggravate the situation, when an illegal immigrant becomes a citizen, he can legally bring his parents who also have the right to become citi ¬zens. Approximately half of current illegal immigrants do not possess a high-school level education. Welfare use among this group and for low-skill immigrants granted amnesty is three times the rate for the U.S. born citizens. The hea ted rhetoric of the immigration debate has caused many to become fearful that their standard of life will dramatically decrease if the estimated 12 million illegal immigrants are permitted to stay in the country, so much so that there is a growing movement to disallow citizen status to the children of illegal immigrants born in the U.S. The 14th Amendment addresses this issue. â€Å"All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside†.

Answering Questions #2 (Anthropology) Assignment

Answering Questions #2 (Anthropology) - Assignment Example Sociocultural Anthropology, in focusing on patterns of socialization and culture across nations, has enabled us to understand different societies with regards to cultural differences in philosophical problems such as truth and justice, as well as practical concerns such as environmental studies and social changes to societies (American Anthropological Association, 2012). Biological Anthropology, in studying how people have adapted to different environments, has contributed to human relations through their study of evolutionary theories and how people have taken their place as a whole throughout the world (American Anthropological Association, 2012). Archaeology, due to its study of the past, has helped societies not only understand their individual histories, but how each culture has come to affect other cultures (American Anthropological Association, 2012). Finally, Linguistic Anthropology has contributed to human relations by assisting in understanding areas such as social identity , large-scale cultural beliefs, and group membership through their focus on languages and the ways in which they have helped and affected different societies and cultures (American Anthropological Association, 2012). 2. Describe the typological and population models. Both the typological model and the population model are methods of classifying the human race as a whole. Both methods have been found to possess several flaws, albeit for different reasons (O’Neil, 2011). The typological model classifies people into groups based on traits that can be observed from a distance, and assumes that people can be classified based on this reason alone, which is an inherent flaw in its logic (O’Neil, 2011). The typological model is also flawed due to the fact that it assumes that all races have the same inherent traits, which is simply untrue, as humans cannot be classified as â€Å"homogenous† by any sense of the word (O’Neil, 2011). Due to these flaws, the populati on model was developed, which was based on the idea that certain groups of people were the product of ancestors who had mated more or less only with each other for the previous time period (O’Neil, 2011). It works in almost a completely opposite manner of the typological model, as instead of classifying traits and then determining who has them, instead mating patterns are discerned first, and then considers the traits that make them unique (O’Neil, 2011). However, this too has an inherent flaw; humans do not stay in one place long enough to form concrete classifications for using this method (O’Neil, 2011). Thus both of these models, while serving their uses for classification purposes, have flaws that make them unusable as one type of classification alone. 3. Describe the impact of Charles Darwin’s theory of evolution on studies of divisions of humans. Charles Darwin had a rather dramatic impact on studies of divisions of humans due to his theory of evol ution, and literally caused everything to change with his views. The former classifications of humans, both from Aristotle and Carolus Linnaeus, had used principles that, while logical, were at their core quite arbitrary and had no grounded basis at all (Blamire, 1998). Darwin made the point that humans evolved from something else, and likewise anything could therefore evolve, and change (Blamire, 1998). It soon became obvious that new divisions were needed for humans, because traits that resided as a part of humans could be both seen and unseen, and classifying them

Contrast Between Edward Cole and Carter Chambers in The Bucket List Essay

Contrast Between Edward Cole and Carter Chambers in The Bucket List - Essay Example Edward Cole was a billionaire, a wealthy man who made a business out of nothing. He owned the ‎hospital that he and Mr. Chambers were receiving treatments in. Mr. Cole made his fortune in the health ‎industry as shown in the movie, that he earlier was presenting his case on making patients share one room, ‎and also the expenditure that he bourn for the traveling. A self-centered man, who did not like sharing ‎his hospital room with Carter, and also, when Thomas served his lavish dinner, he made no sharing offer ‎to his room-mate. Also, when Carter felt the chills at night, he ignored and kept on sleeping. While on the other hand, Mr. Chambers was an ordinary mechanic who spent his life under the ‎cars, fixing them. Yet, Mr. Chambers was blessed with extraordinary love and knowledge of history. Like shown in the movie, Mr. Chambers knew the answers to every question which the fellow mechanic ‎asked from a book, and also, at different points in the movie, when he knew the answers to all the berries ‎shown on the hospital TV. While Edward was ignorant, Carter did opposite to what Edward did. When ‎Edward felt chilly, he called over the nurse to drug Edward for a peaceful sleep.‎ Edward Cole was a materialist man. He earlier was shown arguing over the fact that there is no ‎harm in making the patients share a room together as he said: â€Å"he was running healthcare and not a ‎health spa†. It was his theory that â€Å"one room two beds† allowed better accommodation. And also on ‎the list, he had all materialistic items such as having a tattoo and sky-diving. Mr. Cole was also not a firm ‎believer of God, whom he called â€Å"biggie† on his first flight with Carter.‎

Psoriasis in adults Research Paper Example | Topics and Well Written Essays - 2000 words

Psoriasis in adults - Research Paper Example Although researchers have not yet established the actual cause of the condition, most medical experts believe that there is a genetic connection to the disease. This condition has adverse effects on the patient both physical and psychological. Even though there is no direct link of the condition with psychological problems, it is evidence that knowledge of having the disease leads to stress, anxiety, anger and sometimes depression. In general, psoriasis reduces the quality of life of an adult due to the humiliation and embarrassment that he receives as well as the constant medication and irritation. The signs and symptoms of the disease vary according to the part of the body affected. Despite these effects, it is possible to contain and manage the adverse symptoms of this condition though a number of ways including oral and injectible medications, various therapies and home-based measures. This paper will examine the occurrence of psoriasis in adults. It will examine the major causes and risk factors of the condition, the adverse effects of the condition to adults as well as symptoms and diagnosis criteria. It will also address the various forms of treatments of the condition in adults and discuss some side effects of drugs used. The paper will conclude that although psoriasis is a condition that affects the well-being of an infected adult in a great way, it is possible to manage and better still control the condition. Introduction Psoriasis is a familiar noncontiguous skin disorder that causes speedy reproduction of skin cell, which results to red, dehydrated patches of coagulated skin. Medical experts assert that these dehydrated crumbles and skin scales result from speedy increase of skin cells. Generally, the areas majorly affected by this condition include the skin of knees, scalp and elbows. However, psoriasis occurs in stages, with severe and a more mild psoriasis. The individuals affected by the mild psoriasis often do not realize that they may be havin g a skin disease. On the other hand, the individuals who experience severe psoriasis have most part of their body covered with red dry patches on the skin (Alai, 2011). Usually, psoriasis is a lasting condition, even though most victims have phases of diminution when the psoriasis symptoms vanish for some time. This condition approximately occurs equally in both sexes, but is commonly prevalent in adults and young adults (Carson, 2011). Psoriasis can have a major negative effect on the emotional, psychosocial and physical health of affected people, especially the adult patients. Although the condition occurs through out the world, its prevalence fluctuates among diverse races and ethnic groups. This is because of exposure to different environmental conditions and lifestyles that accelerates the condition. Although psoriasis has a strong genetic causative factor, health professionals assert that various environmental conditions lead to the onset of the disease for instance various in fections (Langley et al, 2011). It is also evident that there are some people, whose conditions of psoriasis accelerates due to some weather changes for instance during the cold seasons. On the other hand, there are people who cite enhancements on their health conditions during warmer seasons or after exposing themselves to sunlight for some time (Alai, 2011). Sholl (2008) states that in general, Psoriasis occurs if five major different forms or types. Most people have

Importance of the Rifle in the American Culture Essay

Importance of the Rifle in the American Culture - Essay Example This essay demonstrates that the victory in the American Revolution further motivated the gun smiths of America to concentrate on new designs of guns and rifles. During the earlier years the supply of the guns was limited because a lot of time was to be spent on the creation of the gun and the guns smiths were few. Later however, as the areas rich in iron core were discovered the number of gun smiths grew. (Pike, 2007) The discovery of the basic natural resource needed for the creation attracted many people into this occupation. As a result there were many more advancements in the gun industry. For example some of the designs created at that time were so sophisticated that they still remain to be used for sports activities. (Pike, 2007) This phase was an important one for the Americans because the enhanced gun industry became an identity for the people of America at that time. Even to this day, the gun industry remains representative of the American tradition.To conclude, the rifle a nd the guns throughout history have proved to be an integral part of the American Culture. The American gunsmiths were the ones who transformed the bulky and heavy muskets that were initially introduced to America into weapons that were more useful and precise. Had the American gunsmiths not taken any interest in the developments of the guns, the gun industry would not have been as developed as it is today. The fire arms industry today owes a lot to the gunsmiths of America at the time of the American Revolution.

Psoriasis in adults Research Paper Example | Topics and Well Written Essays - 2000 words

Psoriasis in adults - Research Paper Example Although researchers have not yet established the actual cause of the condition, most medical experts believe that there is a genetic connection to the disease. This condition has adverse effects on the patient both physical and psychological. Even though there is no direct link of the condition with psychological problems, it is evidence that knowledge of having the disease leads to stress, anxiety, anger and sometimes depression. In general, psoriasis reduces the quality of life of an adult due to the humiliation and embarrassment that he receives as well as the constant medication and irritation. The signs and symptoms of the disease vary according to the part of the body affected. Despite these effects, it is possible to contain and manage the adverse symptoms of this condition though a number of ways including oral and injectible medications, various therapies and home-based measures. This paper will examine the occurrence of psoriasis in adults. It will examine the major causes and risk factors of the condition, the adverse effects of the condition to adults as well as symptoms and diagnosis criteria. It will also address the various forms of treatments of the condition in adults and discuss some side effects of drugs used. The paper will conclude that although psoriasis is a condition that affects the well-being of an infected adult in a great way, it is possible to manage and better still control the condition. Introduction Psoriasis is a familiar noncontiguous skin disorder that causes speedy reproduction of skin cell, which results to red, dehydrated patches of coagulated skin. Medical experts assert that these dehydrated crumbles and skin scales result from speedy increase of skin cells. Generally, the areas majorly affected by this condition include the skin of knees, scalp and elbows. However, psoriasis occurs in stages, with severe and a more mild psoriasis. The individuals affected by the mild psoriasis often do not realize that they may be havin g a skin disease. On the other hand, the individuals who experience severe psoriasis have most part of their body covered with red dry patches on the skin (Alai, 2011). Usually, psoriasis is a lasting condition, even though most victims have phases of diminution when the psoriasis symptoms vanish for some time. This condition approximately occurs equally in both sexes, but is commonly prevalent in adults and young adults (Carson, 2011). Psoriasis can have a major negative effect on the emotional, psychosocial and physical health of affected people, especially the adult patients. Although the condition occurs through out the world, its prevalence fluctuates among diverse races and ethnic groups. This is because of exposure to different environmental conditions and lifestyles that accelerates the condition. Although psoriasis has a strong genetic causative factor, health professionals assert that various environmental conditions lead to the onset of the disease for instance various in fections (Langley et al, 2011). It is also evident that there are some people, whose conditions of psoriasis accelerates due to some weather changes for instance during the cold seasons. On the other hand, there are people who cite enhancements on their health conditions during warmer seasons or after exposing themselves to sunlight for some time (Alai, 2011). Sholl (2008) states that in general, Psoriasis occurs if five major different forms or types. Most people have

Reading Log 8 Assignment Example | Topics and Well Written Essays - 250 words

Reading Log 8 - Assignment Example This made it difficult for labor unions to organize checks in these locations. Besides, quite a number of occupations were lost through technology changes. Employees in the meat packing industry understand that it is important to champion their rights. Thus, in order to unionize meat packing employees and win considerable gains in wages and benefits can only be achieved through mobilizing the force of workers tactically positioned in the supply chain that provides the frozen meat packs to retail outlets. This, therefore, means a fight back against the meatpacking and trucking bosses to once more make those businesses strongholds of union power. However, labor traitors heading unions are pursuing a plan which will substitute direct organization of workers into unions. The plan entails forming alliances with alternative labor organizations, and community groups that systematize workers outside the joint bargaining package for betterment of working conditions and better

Peace Corps Services Essay Example for Free

Peace Corps Services Essay Fulfillment in life is best attained when one contributed to meeting others’ needs, create time to understand their challenges and take decisive actions towards alleviating their sufferings. One can not also rule out the indispensability of peace if achieving this goal. Indeed, Peace Corps service presents major physical, emotional and intellectual challenges aimed at contributing to community development and invariably the stability of a nation. This stands as a major ideal of the Peace Corps Volunteers and I am keenly interested in such. More than interest, I am passionate about it. The ideals of the Peace Corps Volunteers are noble and they make a complete man; by this, I mean they contribute tremendously to the corporate citizenship status of an individual. In this vein, the individual sows seeds of good tidings to less opportune lives. A good corporate citizen engages in programs and activities based on the principle of individual impact on society aside continuous government plans. This is a major reason why I want to serve as a volunteer; the team is a credible platform to affect lives positively. Besides, I believe in that disputes and unrest can be avoided by effective communication and sheer understanding. This evidently requires tact and skills. Being a volunteer, I would have the privilege of engaging actively in activities that promote peace and harmony; this would sharpen my own communication skills and make me a better emotional intelligent individual. I see it as an avenue through which I can explore communication skills and improve on them, for the good of the colony. It also creates a large forum for me to learn others cultures, expands my schema and I can begin to appreciate life from a larger perspective. As a health care provider, serving as a volunteer is an excellent extension of my duties to the rest of opportunity outside the hospital walls. I have served in a number of religious and social volunteer work and these experiences have left an indelible mark on my heart. I can not stop but I must keep the flag on with the Peace Corps Volunteers as its ideals are compatible with my life’s goals.

Studying Computer Science Essay -- Computer Science

Introduction Hardware can be daunting. The following is a brief look at why every computer science major should be knowledgeable in the acronyms that abound within the computer industry. Overwhelming Factors Budding computer science majors can be thankful to Ken Thompson’s desire to travel space. It was this desire that maintained a failed attempt of an operating system by a joint venture of General Electric, Bell Labs, and Massachusetts Institute of Technology. The operating system was named Multics and was abandoned in the late sixties, yet Ken Thompson had programmed a game he named Space Travel for Multics and it still needed an operating system on which to run. As they did not have the resources they had to run Multics at the house, Ken Thompson and Dennis Ritchie worked together to produce what we know today as UNIX (Ritchie, 1984), yet UNIX now needed a platform upon which to run and yet again, another savior to computer science that we can be thankful for today, IBM mass-produced personal computers for use in the common household. Yet, thankfully, IBM failed at dominating the personal computer market and clones became yet another savior. Personal computers and their clones are comprised of standard, interchangeable components. Components such as Random Access Memory (RAM), Read Only Memory (ROM), Central Processing Unit (CPU), Hard Disk Drive (HDD), Compact Disc or Digital Versatile Disc Read Only Memory often referred to as CD-ROM or DVD-ROM, motherboards, Graphic Processing Unit (formerly known as video cards and now referred to as GPU), and the like are the norm for any typical computer whether they are of the desktop or laptop varieties. Form factors must also be taken into account terms such as XT, AT, ATX, mi... ...oring becomes a factor, shopping for RAM that interfaces with the Front Side Bus (FSB) at 800 MHZ or 1066MHZ becomes a factor, choosing CPU’s that are either dual-core or quad-core becomes a factor. Factors, there are many of them; one way to combat this is to educate and familiarize oneself with the acronyms and terms associated within the computing industry. If not properly armed, the factors can be overwhelming to any computer science major. Works Cited Krynin, M. (2010) UEFI – unified extensible firmware interface. Retrieved: December 9, 2010 from: http://compreviews.about.com/od/motherboards/a/UEFI.htm N.A. (2010) Desktop form factors. Retrieved: December 9, 2010 from: http://www.formfactors.org/searchproducts.asp Ritchie, D. (1984) Early unix history and evolution. Retrieved: December 8, 2010 from: http://cm.bell-labs.com/cm/cs/who/dmr/hist.html

Essay --

Introduction 　　　　Here is an interesting forecast: half of recent marriages will end in divorce. (Mahl, 2001) If this forecast proves to be true, then the questions related to divorce will be studied more in depth than ever before. An important consideration many couples make before deciding to separate has to be the negative impacts their divorce may have on their children. The general myth around is that divorce brings negative effects to the children. However, according to recent research conducted on the topic, there appears to be no conclusive evidence indicating that divorce will lead to negative impacts on the children involved. In fact, research suggests the impact of parental divorce on children is solely depended upon the situation. (Cartwright, 2006) Since each situation is different, the impact of parental divorce varies as well. This essay will examine recent sociological articles on the issue of parental divorce and its impact on the children involved. We will be investigating the impact of parental divorce on the children’s view towards their own life, the children’s relationship with their divorced parents as well as the children’s attitude when it comes to their own relationships. Impact on their individual lives A parental divorce will likely cast certain effects on the lives of the next generation involved. An important qualitative issue that requires examination is how parental divorce changes children’s view towards themselves. In a research conducted by Claire Cartwright, a large number of participants claimed that their parents’ divorce had caused them to lose trust in others, become too emotional, and develop self-esteem and communication issues. (Cartwright, 2006) These appear to be the immediate negative... ...t among young adults: The effects of parental divorce and residential stability.  Journal of Divorce & Remarriage,  54, 95-111. Miles, N., & Servaty-Seib, H. (2010). Parental marital status and young adult offspring's attitudes about marriage and divorce.  Journal of Divorce & Remarriage,  51, 209-220. Cartwright, C. (2006). You want to know how it affected me? young adults' perceptions of the impact of parental divorce.  Journal of Divorce & Remarriage,  44, 125-143. Darlington, Y. (2001). "when all is said and done":the impact of parental divorce and contested custody in childhood on young adults' relationships with their parents and their attitudes to relationships and marriage.  Journal of Divorce & Remarriage,  35, 23-42. Mahl, D. (2001). The influence of parental divorce on the romantic relationship beliefs of young adults.  Journal of Divorce & Remarriage,  34, 89-118.

Lunar Phases Essay

Lunar phase (or Moon phase) refers to the appearance of the illuminated portion of the Moon as seen by an observer, usually on Earth. The lunar phases vary cyclically as the Moon orbits the Earth, according to the changing relative positions of the Earth, Moon, and Sun. One half of the lunar surface is always illuminated by the Sun (except during lunar eclipses), and is hence bright, but the portion of the illuminated hemisphere that is visible to an observer can vary from 100% (full moon) to 0% (new moon). The boundary between the illuminated and unilluminated hemispheres is called the terminator.The lunar effect is a theory which overlaps into sociology, psychology and physiology suggesting that there is correlation between specific stages of the Earth’s lunar cycle and deviant behavior in human beings. It is a pseudoscientific theory, however. The claims of a correlation of lunar phases to human behavior do not hold up under scientific scrutiny. Over the past 30 years, even more evidence has emerged to stress that this is pseudoscience. The theory is sometimes also referred to as the Transylvanian hypothesis or the Transylvanian effect in scholarly literature.The notion behind the lunar effect has fascinated many behavioralists and warranted many experiments and studies. Most experiments, however, have found no correlation between the variables and, thus, refuted the theory.There are some studies which have results the researchers claimed supported the theory. For example, a study concluded that schizophrenic patients show signs of deterioration, in terms of quality of life and mental well-being, during the time of a full moon. Some researchers have claimed that there were strong positive correlations between physiological changes such as induced seizures in epileptic and non-epileptic people and the full moon period in studies they conducted. One study concluded that a statistically significant correlations for gastrointest inal bleeding among males in particular during this time. However, most of these findings are based on small-scale research. On the other hand, the majority of scientific research seems to refute the theory of the lunar effect. Psychologist Ivan Kelly of the University of Saskatchewan (with James Rotton and Roger Culver) did a meta-analysis of thirty-seven studies that examined relationships between the moon’s four phases and human behavior. The meta-analysis revealed no correlation. They also checked twenty-three studies that had claimed to show correlation, and nearly half of these contained at least one statistical error. Kelly, Ronnie Martins, and Donald Saklofske evaluated twenty-one studies of births related to the phase of the moon and found no correlation. The scientific data â€Å"supports the view that there is no causal relationship between lunar phenomena and human behavior†. (Diefendorf 2007:113)A study of 4,190 suicides in Sacramento County over a 58-year period showed no correlation to the phase of the moon. A 1992 paper by Martens, Kelly, and Saklofske reviewed twenty studies examining correlations between Moon phase and suicides. Most of the twenty studies found no correlation and the ones that did report positive results were inconsistent with each other. Psychologist Arnold Lieber of the University of Miami reported a correlation of homicides in Dade County to moon phase, but later analysis of the data — including that by astronomer George Abell — did not support Lieber’s conclusions. Kelly, Rotton, and Culver point out that Lieber and Carolyn Sherin used inappropriate and misleading statistical procedures. When more appropriate tests were done, no correlation between homicides and the phase of the moon was found.Astronomer Daniel Caton analyzed 70,000,000 birth records from the National Center for Health Statistics, and no correlation between births and moon phase was found. Kelly, Rotton, and Culver report that Caton examined 45,000,000 births and found a weak peak around the third quarter phase of the Moon, while the full moon and new moon phases had an average or slightly below average birth rate.In 1959 Walter and Abraham Menaker reported that a study of over 510,000 births in New York City showed a 1 percent increase in births in the two weeks after full moon. In 1967 Walter Menaker studied another 500,000 births in New York City, and this time he found a 1 percent increase in births in the two-week period centered on the full moon. In 1973 M. Osley, D. Summerville, and L. B. Borst studied another 500,000 births in New York City, and they reported a 1 percent increase in births before the full moon. In 1957 Rippmann analyzed 9,551 births in Danville, PA and found no correlation between the birth rate and the phase of the moon.A fifteen month study in Jacksonville, Florida also revealed at least no lunar effect on crime and hospital room admittance. In particular:There was no increase in crime on full moons, according to a statistical analysis by the Jacksonville Police Department. Five of the fifteen full moons had a higher than average rate of crime while ten full moons had a lower than average rate. The higher-than-average days were during warmer months. Statistical analysis of visits to Shands Hospital emergency room showed no full moon effect. Emergency room admissions consistently have more to do with the day of the week.The word â€Å"menstruation† is etymologically related to â€Å"moon†. The terms â€Å"menstruation† and â€Å"menses† are derived from the Latin mensis (month), which in turn relates to the Greek mene (moon) and to the roots of the English words month and moon—reflecting the fact that the moon also takes close to 28 days to revolve around the Earth (actually 27.32 days). The synodical lunar month, the period between two new moons (or full moons), is 29.53 days long. Some authors believe women in traditional societies without nightlighting ovulated with the full moon and menstruated with the new moon. A few studies in both humans and animals have found that artificial light at night does influence the menstrual cycle in humans and the estrus cycle in mice (cycles are more regular in the absence of artificial light at night), though none have demonstrated the synchronization of women’s menstrual cycles with the lunar cycle. One author has suggested that sensitivity of women’s cycles to nightlighting is caused by nutritional deficiencies of certain vitamins and minerals. Other animals’ menstrual cycles may be greatly different from lunar cycles: while the average cycle length in orangutans is the same as in humans—28 days—the average for chimpanzees is 35 days. Some take this as evidence that the average length of humans’ cycle is most likely a coincidence.

Infection caused by bacteria

Infection are spread through different means : Stool Contact with blood Sneezing and coughing Airborne disease Contaminated objects Direct physical contact The methods to reduce the spread of infection Make sure that everyone clean their hand before and after having the meal, visiting the toilet and changing nappies with soap and water Make sure that all the toys and quipment used for child are safe and clean Throw away food that has gone bad Keep the surrounding clean Keep the kitchen neat and tidy Standard methods of washing hands : hand washing is the best way to prevent germs from spreading and to keep ourselves from getting sick .Good hand washing is the first line of defense against the spread of many illnesses, from the common cold to more serious illnesses such as meningitis, , influenza, hepatitis A, and most types of infectious diarrhoea. Some infections are caught when other people's dirty hands touch the food we eat. Hands and wrists should be washed with clean soap and w ater, using a brush if your fingernails are dirty.We should Dry our hands with something clean, such as paper towels or hot air dryers Identify when personal protective equipment should be used : Personal protective equipment (PPE) is special gear which is use to protect the wearer from specific hazards of a hazardous substance. PPE includes gloves, respiratory protection, eye protection, and protective clothing.Gloves should be worn whenever the possibility of skin contact with hazardous chemicals exists. When the possibility of chemical contamination exists, protective clothing, which resists physical and chemical hazards, should be worn. gloves should be changed whenever they become contaminated with the chemical. Make sure to check for pinholes before use, wash or decontaminate gloves before removing, and wash hands after removing.

Parallel Situations Drawn Between King Lear and Gloucester

In what ways does Shakespeare draw parallel situations between King Lear and Earl of Gloucester, and how are the characters similar in the play (specifically Act 1)? While examining Lear and Gloucester, there are obvious similarities, such as that they are both of an older generation with evident power and authority. Both have children wishing to overthrow them through mendacity and false assurance. These two characters relate in a much more symbolic way that reveals insight into their foolishness and naà ¯ve sense of entitlement.Lear and Gloucester are symbolically blind to the fact that their children wish to acquire their power for selfish purposes. Edmund, Gloucester’s son without a mother, falsifies his commitment to his half-brother, Edward, when he says â€Å"I hope for my brother’s justification, he wrote this but as an essay of my taste of my virtue,† (Act 1 Scene 2) and Goneril, Lear’s daughter, has him believe she genuinely loves him when she s ays â€Å"Sir, I love you more than word can wield the matter,† (Act 1 Scene 1).These instances lead to Lear and Gloucester’s imprudent decisions to act on matters that deserve more substantial evidence. â€Å"Gloucester reacts exactly like Lear, displacing his favor onto an unworthy recipient† (Storozynsky). Neither can see their children for who they truly are, which make it seems as if they the necessities to make rational decisions, hence being â€Å"blind†. When considering the underlying characteristics of Lear and Gloucester, the audience can see two men, who are delusional with power, insecure and illogical. Their uncertainties stem from their children, who they love, but are quick to turn against.Lear turns against Cordelia because she refuses to discuss her love for him and Gloucester, for potentially having a preexisting fear that his children wanted him gone so they could have his power, believes that Edward wants him dead. â€Å"The old men inhabit worlds created by the mind and emotions, but which share some of the features of their actual surroundings: isolation, heights and depths, enclosures and open, empty places,† (Storozynsky). This author compares them to empty places and isolation, which is symbolic of their personality.Neither seems to be relatable to the audience, due to them not having any admirable  traits. Both seem to be shallow characters that lack the confidence that a man of power should carry with him. Lear and Gloucester both use the word â€Å"nothing† frequently in the play and this has a symbolic attachment to it. We see Lear use the phrase â€Å"nothing will come of nothing† (Act 1 Scene 1) while addressing his dissatisfaction with Cordelia. This provides insight into his shallowness because the audience is able to see that Lear expects to be verbally showered with praise. The irony is that Goneril and Regan’s flattering’s lack authenticity and are the true st atements that mean â€Å"nothing.Gloucester’s use of the word comes during his conversation with Edmund. He notices Edmund hiding a letter and says, â€Å"The quality of nothing hath not need to hide itself. † (Act 1 scene 2) Gloucester, like Lear, finds himself gullible to false pretenses. This nothingness they speak of is something that they are displacing onto other people, when in fact, they should be self-assessing themselves for. Their ignorance and assumptive attitudes reflects the reason as to why their personalities are hollow and self-fulfilling. Through Act 1, the audience gets insight into the dramatic irony that is evident in both parallel situations.However, there are four more Acts to King Lear. The newer generations of greedy rulers (Goneril, Regan and Edmund) are expecting to cast out the older generation Lear and Gloucester. Lear, while talking to the fool, realizes that he may have made a mistake by handing down his power to his daughters. He is wor ried about his mental health when he says, â€Å"O, let me not be mad, not mad sweet heaven! † This is a foreshadowing of events to come in the book. Due to the parallel situations that Gloucester and Lear are in, both will continue to spiral down a path of chaos and ignorance. Parallel Situations Drawn Between King Lear and Gloucester In what ways does Shakespeare draw parallel situations between King Lear and Earl of Gloucester, and how are the characters similar in the play (specifically Act 1)?While examining Lear and Gloucester, there are obvious similarities, such as that they are both of an older generation with evident power and authority. Both have children wishing to overthrow them through mendacity and false assurance. These two characters relate in a much more symbolic way that reveals insight into their foolishness and naive sense of entitlement. Lear and Gloucester are symbolically blind to the fact that their children wish to acquire their power for selfish purposes.Edmund, Gloucester’s son without a mother, falsifies his commitment to his half-brother, Edward, when he says â€Å"I hope for my brother’s justification, he wrote this but as an essay of my taste of my virtue,† (Act 1 Scene 2) and Goneril, Lear’s daughter, has him believe she genuinely loves him when she says â€Å"Sir, I love you more than word can wield the matter,† (Act 1 Scene 1). These instances lead to Lear and Gloucester’s imprudent decisions to act on matters that deserve more substantial evidence. â€Å"Gloucester reacts exactly like Lear, displacing his favor onto an unworthy recipient† (Storozynsky).Neither can see their children for who they truly are, which make it seems as if they the necessities to make rational decisions, hence being â€Å"blind†. When considering the underlying characteristics of Lear and Gloucester, the audience can see two men, who are delusional with power, insecure and illogical. Their uncertainties stem from their children, who they love, but are quick to turn against. Lear turns against Cordelia because she refuses to discuss her love for him and Gloucester, for potentially having a preexisting fear that his children wanted him gone so they could have his power, believes that Edward wants him dead.â€Å"The old men inha bit worlds created by the mind and emotions, but which share some of the features of their actual surroundings: isolation, heights and depths, enclosures and open, empty places,† (Storozynsky). This author compares them to empty places and isolation, which is symbolic of their personality. Neither seems to be relatable to the audience, due to them not having any admirable traits. Both seem to be shallow characters that lack the confidence that a man of power should carry with him.Lear and Gloucester both use the word â€Å"nothing† frequently in the play and this has a symbolic attachment to it. We see Lear use the phrase â€Å"nothing will come of nothing† (Act 1 Scene 1) while addressing his dissatisfaction with Cordelia. This provides insight into his shallowness because the audience is able to see that Lear expects to be verbally showered with praise. The irony is that Goneril and Regan’s flattering’s lack authenticity and are the true statement s that mean â€Å"nothing†. Gloucester’s use of the word comes during his conversation with Edmund.He notices Edmund hiding a letter and says, â€Å"The quality of nothing hath not need to hide itself. † (Act 1 scene 2) Gloucester, like Lear, finds himself gullible to false pretenses. This nothingness they speak of is something that they are displacing onto other people, when in fact, they should be self-assessing themselves for. Their ignorance and assumptive attitudes reflects the reason as to why their personalities are hollow and self-fulfilling. Through Act 1, the audience gets insight into the dramatic irony that is evident in both parallel situations.However, there are four more Acts to King Lear. The newer generations of greedy rulers (Goneril, Regan and Edmund) are expecting to cast out the older generation Lear and Gloucester. Lear, while talking to the fool, realizes that he may have made a mistake by handing down his power to his daughters. He is wor ried about his mental health when he says, â€Å"O, let me not be mad, not mad sweet heaven! † This is a foreshadowing of events to come in the book. Due to the parallel situations that Gloucester and Lear are in, both will continue to spiral down a path of chaos and ignorance.

Martin Luther King's Representation of Law Essay

Martin Luther King's Representation of Law - Essay Example Natural law for Dr. Martin Luther King, as well as for St. Thomas Aquinas, is the part of God’s eternal plan for everything that He has created (â€Å"Legal positivism vs. natural law theory† 2). An important statement in Reverend King’s â€Å"Letter† is that his protest against an unjust law of Birmingham was nonviolent (4). He did not break a moral law by appealing to violence against another human being. Dr. King emphasizes that he has always followed the rules of the Christian morality, which is, according to him, a code of natural and just laws (4). Martin Luther King does not follow the Machiavellian doctrine of permissiveness. His viewpoint is based on the Christian morality, faith in equality of all people, and respect to every person regardless of his or her skin color, race or ethnicity. Positive law is always legal, as it is issued by some authority that has the right to decide how to regulate human interactions in a society. However, the morali ty of the law, even if it was made by a powerful and respectful person or institution, can always remain questionable. As Dr. Martin Luther King observes, Hitler’s laws in Germany were certainly legal, but they were appallingly immoral, unnatural and unjust (3). â€Å"Oppressed people cannot remain oppressed forever†, says Martin Luther King, and it means that an unjust law cannot last forever (4). Hitler’s laws in Germany, Saddam Hussein’s laws in Iraq or Gaddafi’s laws in Libya were legal.

Taxation System in the New York Assignment Example | Topics and Well Written Essays - 750 words

Taxation System in the New York - Assignment Example Since his daughter furnished the apartment using his property, he would have to pay all the property taxes for the furniture. In 2009, the taxpayer also visited his regular doctor and traveled by taxi to and from JFK airport. The hotel expenses would also add to the amount of money he would have had to pay as taxation. In 2010, the taxpayer was in New York for an additional 47 days but returned home in September that year. For the time up to September, his salary would be subject to taxation in New York as a person working abroad. When he came back home, he would go back to being taxed as a local resident since he was no longer working abroad. He would also continue being on his daughter’s apartment lease as the guarantor and therefore pay all the subsequent taxes related to the lease. The taxpayer’s taxable income would be $150,000 from the sale of stock of a California corporation which only held New York real property + $4,000 in NY State lottery winnings + $50,000 distribution from his pension plan + $1000 interest income from his savings account from ING + $100,000 in gains from the sale of a painting located in Connecticut but sold while temporarily at a museum located in New York. The cost of the painting was $20,000. To make a total of $305,000 The amount of the taxpayer’s income that would be subject to New York taxation would be around 100/365 x 100,000. The time he spent working in the company’s out-of-state field offices would not be liable to taxation in New York. The allocation formula would be simply dividing the number of days spent in New York with a total number of days in a year and multiply with his total wages from the company for a year. There are around 155 days that the taxpayer cannot account for in terms of where he was working. Since there is no way of determining this, there would be no taxes calculated for these days.  

Breast Cancer Research Paper Example | Topics and Well Written Essays - 1250 words

Breast Cancer - Research Paper Example Other areas of the breast can also be affected, however, this is rare. Treatment will also vary considering the type of breast cancer and the stage it is in. One can find out if they are a victim to this disease by getting an examination by a physician, a biopsy, a mammography or an ultrasound test. Rates of breast cancer have risen over the years, however there are many women who also fight this disease and survive in America. Men can also suffer from this disease. (society, 2000) Causes of breast cancer The exact factor that causes breast cancer is yet to be pinpointed. Certain factors increase the probability of the cancer’s occurrence. Some can be controlled and modified in order to avoid the onset of the disease; whereas other factors cannot be controlled. There are some main reasons as to why it occurs; Family tree: having family members, especially closely related women in the family such as an aunt, a sister etc. who have breast cancer greatly increases the chances of developing breast cancer. Age: as a person grows older, the chances of breast cancer also increase. Life history: having cancer in one breast increases the likelihood of having cancer in the other breast in the future, or other different types of cancers in the same breast. Menstrual cycle: women with a cycle that started before twelve or ended before fifty five are more susceptible to this disease. Race: black women tend to have stronger potential to avoid the tumor than white women Breast tissue: women with a denser breast tissue as compared to others have a higher probability of developing breast cancer. Giving Birth: having no children or having children at a very late age can also increase the probability of breast cancer occurrence. Studies show that a breastfeeding mother for one or two years has a lesser probability of developing breast cancer. Weight: obese people have a greater probability of suffering from breast cancer than women who have an average body weight. Use of c ontraceptives: The use of oral contraceptives for about ten years or so increases the probability of breast cancer occurrence. Exercise: Exercise has been shown to lower the probability of breast cancer. Alcohol consumption: The rate of consumption of alcohol and the probability of developing breast cancer are directly proportional These are the risk factors that are associated in the development of cancer of the breast in women. Aspects such as age cannot be controlled, as one cannot stop aging, however other factors such as exercise, weight and alcohol consumption etc. can be controlled. (Majure, 2000) Signs, symptoms and diagnosis One of the most common symptoms of breast cancer is a mass or lump in the breast. Other symptoms include dimpling or swelling of the breast, nipple or breast pain, or discharge from the breast or redness. A healthcare provider can confirm whether these signs or symptoms point towards breast cancer. Mammograms are usually used to detect breast cancers. A nd women should at least at the age of forty get regular screen shots in order to prevent the disease or catch it at its earlier stages. A clinical breast exam, CBE, should also be conducted in women in their twenties or thirties in order to be aware of the changes that the breasts are undergoing as well as the early onset of the disease or possibility of the disease. A self-exam of the breast can also be done called a breast self-exam (BSE) by women especially those in their early

What do you understand by globalisation Discuss who- if anybody, is Essay

What do you understand by globalisation Discuss who- if anybody, is benefiting from different aspects - Essay Example The policy changes have opened up borders domestically and internationally hence facilitating the movements of goods and services and causing massive migration across the globe (Johnson, 2002, 428). Many nations have adopted free-market economies thus expanding investment and trading opportunities, as well as expansion of production potential. The advancement in technology is the main driver of globalization and is making people develop the capacity for making informed decisions (Intriligator, 2003, p. 3). The use of information technology and the use of internet have increased the interactions of people through use of mobile phones and the use of social media such as facebook, twitter, YouTube and MySpace among others. The interactions of people have resulted to peace and understanding across the globe. The interaction of people from different cultural backgrounds has improved the way people respond to various issues (Thompson, 2007, p. 1). Different people have enriched their culture by copying positive aspects of the other people’s culture thus improving their living standards. For example, the Western culture has imposed significant changes in the cultures of developing nations in a positive way. The religion of the Western communities has been accepted in the developing countries (Dator, 2006, p. 23). The building styles of the Western countries have been greatly appreciated in other communities and so on. The governments from different nations have benefitted from globalisation because, through the movement of goods and people across nations, the governments are able to increase revenue. Globalisation has resulted to exports and imports of products across the globe (Intriligator, 2003, p. 7). The governments levy custom duties on imports thus increasing the nations’ income. The world nations are able to increase their GDP because they have the opportunity to produce products for sale in other

Pick on topic from my uploaded resources Assignment

Pick on topic from my uploaded resources - Assignment Example Economists determine recession with the help of some conventional Macroeconomic indicators like Investment Spending, employment, business profits, capacity utilization, household income and inflation. If the general level of all these macroeconomic indicators is falling, then the economy is most likely to encounter recession. It is pertinent to mention here that as the level of these indicators fall, the level of unemployment and bankruptcies rise on the other hand. The two most important factors that have significant importance on levels of recession are Unemployment and Inflation. In the time of 1930s, when our world encountered Great Depression, most economies of the modern world like Germany were facing hyperinflation. Inflation exceeding the boundaries of Galloping Inflation can make the economy go down thousand times faster .Moreover, inflation accompanying unemployment causes the economy to collapse completely. Recession can be controlled by implementing different policies and by triggering different factors. Countries usually try to overcome recession by announcing sound and stringent Fiscal and Monetary policies. Interest Rates are raised and unemployment is eradicated with the help of different schemes and policies. We know that the global oil market is a complete oligopoly being run by a few powerful oil exporting countries and consortiums. The oligopoly of oil Market is very strong because of the fact that the International demand for oil barrels is relatively inelastic. Due to this reason, leading oil exporting countries have taken the market completely and are running the market according to their own terms and conditions. This type of competition in the global oil market has made the prices inflexible. With the fact that the prices of many other things are dependent on the rates of oil which is being obtained from the global oil market, therefore, oil being a complementary good controls the pricing

Policies Related to Environmental Concerns Essay Example for Free

Policies Related to Environmental Concerns Essay While, indeed, there are several legal statutes that are heralded by both the international, national, and local levels of the public communities, especially the government, there remains much contention with regard to the true cost of ratifying it and adhering to its implementation. This is a dilemma that occurs to be of special truth to the developing countries who are not given the luxury of financial and technological resources to address the issues associated with the environment. Definitely, there are a lot of issues and related costs that are borne with every legal statute passed for the purpose of protecting the environment. From the implantation of it come the associated resources in terms of manpower and other needs. Over time, it has been the case that the cost of the environmental degradation that occurred, and is still occurring, becomes harder to quantify in financial terms. The costs are usually measured and derived from air and water quality as examples (Ahmed Sanchez-Triana, 2008). However, it should be noted that it is not the financial quantification of this particular endeavor that matters but the present impact and the long-term goals that should be foreseen. First, it is seen that the adverse effects brought about by the inability of the environment to keep with the needs of the human population is already being felt by people. There are different groups that can be identified in terms of the socio-economic classes to which they belong and the degree to which they are disadvantaged because of certain characteristics. The benefits that could be derived from the simple laws that protect their basic needs such as the access to clean water vary from one group to another. Another consideration for this is that the impacts have led to a domino-effect where it has indirectly affected the entire society and should the provision of safety nets through legal policies are definitely an urgent need to solve several interlocking problems that have come in lieu of the environmental degradation. Second, the long-term effects brought about by the legal statutes would definitely help not only the generations in immediate succession of the present but would also last until a few more decades, if not centuries (Gillespie, 1997). Every little act of kindness done to the environment in the present contributes to its well-being and existence in the future. This is among the elements that link the past to the present and the present to the future. References Ahmed, K. Sanchez-Triana, E. (2008). Strategic environmental assessment for policies: An instrument for good governance. Washington, DC: The World Bank. Gillespie, A. (1997). International environmental law, policy, and ethics. Oxford: Oxford University Press.

Bill Gates and Oprah Winfrey | Leadership

Bill Gates and Oprah Winfrey | Leadership This report presents a review of leadership theories in brief and the contrast and similarity between Bill Gates and Oprah Winfrey Leadership style; who are two of the well known people in the world. The report begins with an introduction about the two well known faces, Opera Winfrey and Bill Gates who are consider as the successful leaders in the world. The next section would be the biography of Opera and Bill gates in brief. The following section gives a brief review of leadership theories which have been applied in different organizations during these years. Bill Gates and Oprah Winfrey Leadership Qualities which are the main idea of this paper is discussed in the current section and the aim of this section is the better understanding of the importance of leadership quality in a successful business. The next section discuss the similarity and contrast between Bill Gates leadership quality and the leadership quality of Opera Winfrey in terms of leadership theories in general In the current section , my own opinion about Bill Gates and Oprah Winfrey Leadership style would be explained The report conclusion is about he Introduction Welcome to this report which was a glimpse of the Management and Leadership theories and how famous people such as Opera Winfrey and Bill Gates applied them to achieve their success. It draws together a range of materials detailing approaches to leadership and leadership theories. The ability to inspire people to reach great performance and success is a skill that leaders need. Passion, purpose, listening and meaning help make a leader inspirational. The ability to communicate that passion, purpose and meaning to others helps establish the motivating culture of your organization. These points will tell you how to enable inspiration and motivation in the people you lead. In the list of the worlds ranking mega-leaders, there are few women. This is undoubtedly not for any lack of talent or leadership ability among women, but more likely because the step between being a good leader and being a world-renowned mega-leader is quite large, and few women or men, for that matter have been able to pull together all of the abilities and resources necessary to make it happen. In Oprah Winfreys case, however, mega-leadership was achievable, and she has not only achieved it but keeps increasing her leadership base. On the other hand Bill Gates is one of the most successful e ntrepreneurs of the world. He is able to run a successful and a profitable entrepreneurship for many years and even today, we cannot survive in this competitive world without it. Vision and dedication are the key factors of being a successful entrepreneur and these skills were present in Bill Gates from the beginning. Bill Gates Bill Gates was born on October 28, 1955 in a family having rich business, political and community service background. Bill strongly believes in hard work. He believes that if you are intelligent and know how to apply your intelligence, you can achieve anything. From childhood Bill was ambitious, intelligent and competitive. These qualities helped him to attain top position in the profession he chose. In school, he had an excellent record in mathematics and science. Still he was getting very bored in school. Bills parents came to know their sons intelligence and decided to enroll him in a private school, known for its intense academic environment. Bill Gates and his friends were very much interested in computer and formed Programmers Group in late 1968. In the next year, they got their first opportunity in Information Sciences Inc, which they were selected as programmers. ISI (Information Sciences Inc.) agreed to give them royalties whenever it made money from any of the groups progra m. As a result of the business deal signed with Information Sciences Inc., the group also became a legal business. Bill Gates and his close friend Allen started new company of their own, Traf-O-Data. They developed a small computer to measure traffic flow. From this project they earned around $20,000. The era of Traf-O-Data came to an end when Gates left the college. In 1973, he left home for Harvard University. He took the standard freshman courses with the exception of signing up for one of Harvards toughest mathematics courses. He did well over there, but he couldnt find it interesting too. At the end of Bills first year, his best friend Allen, came close to him so that they could follow some of their ideas. That summer they got job in Honeywell. Allen kept on pushing Bill for opening a new software company. Within a year, Bill Gates dropped out from Harvard. Then he formed Microsoft. Microsofts vision is A computer on every desk and Microsoft software on every computer. Bill is a visionary person and works very hard to achieve his vision. ( Ravi Kumar Paluri) Oprah Winfrey Born in Kosciusko, Mississippi, Oprah Winfrey was reared by her grandmother on a farm where she began her broadcasting career by learning to read aloud and perform recitation at the age of three. After suffering abuse and molestation, at the age of 13, she was sent to Nashville to live under her fathers strict discipline As strict as he was, says Oprah, he had some concerns about me making the best of my life, and would not accept anything less than what he thought was my best. Oprah Winfreys broadcasting career began at age 17, when she was hired by WVOL radio in Nashville, and two years later signed on with WTVF-TV in Nashville as a reporter/anchor. She attended Tennessee State University, where she majored in Speech Communications and Performing Arts. In 1976, she moved to Baltimore to join WJZ-TV news as a co-anchor, and in 1978 discovered her talent for hosting talk shows when she became co-host of WJZ-TVs People Are Talking, while continuing to serve as anchor and news reporter. In January 1984, she came to Chicago to host WLS-TVs AM Chicago, a faltering local talk show. In less than a year, she turned AM Chicago into the hottest show in town. The format was soon expanded to one hour, and in September 1985 it was renamed The Oprah Winfrey Show. Seen nationally since September 8, 1986, The Oprah Winfrey Show became the number one talk show in national syndication in less than a year. In June 1987, in its first year of eligibility, The Oprah Winfrey Show received three Daytime Emmy Awards in the categories of Outstanding Host, Outstanding Talk/Service Program and Outstanding Direction. In June 1988, The Oprah Winfrey Show received its second consecutive Daytime Emmy Award as Outstanding Talk/Service Program, and she herself received the International Radio and Television Societys Broadcaster of the Year Award. She was the youngest person and only the fifth woman ever to receive the honor in IRTSs 25-year history. Winfreys business and personal interests are wide ranging and she has managed to accomplish success in several areas. Apart from being a successful Talk show host she is also a producer, successful actress, Founder of the successful O, the Oprah Magazine, co founder of Oxygen Media, and a generous Philanthropist. Her entrepreneurial spirit and desire to change society for the better have brought her and her numerous companies many awards and achievements. Oprah Winfrey was named one of the 100 Most Influential People of the 20th Century by Time magazine, and in 1998 received a Lifetime Achievement Award from the National Academy of Television Arts and Sciences. (Opera Winfrey) REVIEW OF LEADERSHIP THEORY A review of the leadership literature reveals a developing series of schools of thought from Great Man and Trait theories to Transformational leadership (see table). Later theories begin to consider the role of followers and the related nature of leadership, whilst early theories tend to focus upon the characteristics and behaviors of successful leaders. Great Man Theories Based on the belief that leaders are exceptional people, born with inborn qualities, destined to lead. The use of the term man was intentional since until the latter part of the twentieth century leadership was thought of as a concept, which is primarily male, military and Western. This led to the next school of Trait Theories Trait Theories The lists of traits or qualities associated with leadership exist in plenty and continue to be produced. They draw on virtually all the adjectives in the dictionary which describe some positive or worthy human attribute, from ambition to zest for life Behaviorist Theories These concentrate on what leaders actually do rather than on their qualities. Different patterns of behavior are observed and categorized as styles of leadership. This area has probably attracted most attention from practicing managers Situational Leadership This approach sees leadership as specific to the situation in which it is being exercised. For example, whilst some situations may require a domineering style, others may need a more participative approach. It also proposes that there may be differences in required leadership styles at different levels in the same organization Contingency Theory This is an improvement of the situational viewpoint and focuses on identifying the situational variables which best predict the most appropriate or effective leadership style to fit the particular circumstances Transactional Theory This approach emphasizes the importance of the relationship between leader and followers, focusing on the mutual benefits derived from a form of contract through which the leader delivers such things as rewards or recognition in return for the commitment or loyalty of the followers Transformational Theory The central concept here is change and the role of leadership in visualizing and implementing the transformation of organizational performance Bill Gates Leadership Qualities Bill Gates with her vision has a clear, vivid picture of where to go, as well as a firm find on what success looks like and how to achieve it. Jack Welch, former chairman and CEO of General Electric Co., said, Good business leaders create a vision, articulate the vision, passionately own the vision and relentlessly drive it to completion. Bill Gates communicates clearly and passionately and this is one of the most powerful points of this manager. Bill Gates has the discipline to work toward his vision single-mindedly, as well as to direct his manner and those of the team toward the goal. Bill Gates leadership is participative style because he involves his subordinate in decision making. He is a flexible person and he recognized his role was to be visionary of the company. When ever needed he bring professional manager for managing and well structure of the organization. Gates is a strong and energizing person his enthusiasm, hard working nature, judgment skills reflect his personality. His motivating power and involving his friends to working with him became the success of Microsoft. Integrity is the integration of outward actions and inner values (Bergmann, 1999). Bill Gates as a person of integrity is the same on the outside and on the inside. Such an individual can be trusted because he never veers from inner values, even when it might be expeditious to do so. Bill Gates has the trust of followers and therefore must display integrity. Dedication means spending whatever time or energy is necessary to accomplish the task at hand (Bergmann, 1999). Bill Gates inspires dedication by example, doing whatever it takes to complete the next step toward the vision. Magnanimity means giving credit where it is due (Bergmann, 1999). Bill Gates as a leader ensures that credit for successes is spread as widely as possible throughout the company. Conversely, Bill Gates takes personal responsibility for failures. This sort of reverse magnanimity helps other people feel good about them and draws the team closer together. Leaders with humility recognize that they are no better or worse than other members of the team. Bill Gates is not self-effacing but rather tries to elevate everyone.. Mahatma Gandhi is a role model for Indian leaders, and he pursued a follower-centric leadership role. Openness means being able to listen to new ideas, even if they do not conform to the usual way of thinking. Bill Gates is able to suspend judgment while listening to others ideas, as well as accept new ways of doing things that someone else thought of. Openness builds mutual respect and trust between leaders and followers, and it also keeps the team well supplied with new ideas that can further its vision. Creativity is the most important leadership quality of Bill Gates. Bill gates develop computer language new Altair 8080 pc which became the foundation of Microsoft. Bill continuously develops two other computer languages. When IBM develops their first pc and which need operating system to run the computer, Microsoft develops MS-DOS for IBM. Gates adopting the changes very fast that are his enthusiasm vision and hard working give him the success. Gates always recognized him as a visionary he always recognize professional management, he decentralize authority to make organization structure better. Fairness means dealing with others consistently and justly. Bill gates check all the facts and hear everyone out before passing judgment. He avoids leaping to conclusions based on incomplete evidence. When people feel they that are being treated fairly, they reward a leader with loyalty and dedication. Bill gates know how to use humor to energize followers. Humor is a form of power that provides some control over the work environment. One of the most important quality of Bill gates is that he is and supportive. Bill gates always take the blame for a loss, turnover, miss executed play, etc. If the problem wasnt his fault, he wont blame anyone else; he either blames himself, or dont say anything. Bill gates also know how to take charge. When the rest of the team seems confused, he will take control and guide the rest of the members. Bill gates know how to stay calm under pressure. While normal people may crack or feel flustered, he knows how to guide his team to victory and stay cool. He also has confidence in his team members, he has a good communication and, to let his team mates improve themselves. If a mistake is done, he will accept the mistake and take that mistake to improve the team. Oprah Winfrey Leadership Qualities Oprah Winfrey has an exemplary character. One of the important points for leaders is trustworthy to lead others whish she has it. She is enthusiastic about her work or cause and also about her role as leader (Blackler, 2003). It is a fact that people will respond more openly to a person like Oprah Winfrey that has passion and dedication. She has the ability to be able to be a source of inspiration, and be a motivator towards the required action or cause. Although, if we have a comparison between the responsibilities and positions of Oprah Winfrey and Bill Gates we can find many differences, she need to be seen to be part of the team working towards the goal same as Bill Gates. Result of researches shows that in order to lead and set direction a leader needs to appear confident as a person and in the leadership role and she is confident. She has the ability to function in an orderly and purposeful manner in situations of uncertainty. She is tolerant of ambiguity and remains calm, composed and steadfast to the main purpose (Blackler, 2003). Oprah Winfrey as well as keeping the main goal in focus is able to think analytically. Not only does a good leader view a situation as a whole, but is able to break it down into sub parts for closer inspection. She stand up for what is right, even in the face of popular disagreement. She also accepts blame when at fault. The most amazing thing is she has an inward desire that motivates her to excel; she also has the willing to act without orders and to offer well-considered recommendations for the improvement of the command. She is accountable, and that quality forms the cornerstone of leadership. She makes decisions, good or bad, and accepts the responsibility and consequences for those decisions. Compare between Leadership qualities of Gates and Winfrey Oprah Winfrey as a leader is more assertive and persuasive, has a stronger need to get things done and is more willing to take risks than Bill Gates. He remains stymied in the same occupational title and pay level for many years. He become too valuable in his positions in Microsoft .Bill Gates does not have any more strong will to make risk and put his self in dangerous situation. Oprah Winfrey was also found to be more empathetic and flexible, as well as stronger in interpersonal skills that bring the special ability for her to read situations accurately and take information in from all sides same as Bill Gates. Both of them as two of biggest leaders in the world are able to bring others around to their point of view, so that the people they are leading feel more understood, supported and valued. When we have a comparison between these two we can find that both of them have the ability to attract peoples attention and the great ability to digest input of the entire people of the world. Beside of that, they have Keeping people involved on the task at hand and understanding when to push and when not to. Leadership comes in many styles, shapes, and forms. Some people are leaders because they lead by example to better a group of people, and others are leaders because people learn from their decisions and business ideas. As a leader, Bill Gates believed that his managers should have their own personal authority. Indeed, each manager was expected to act like his own little CEO in his own modest right. He desired his managers to be responsible for his own influence on the stream of things and the tides of change. From here, we could tell them Gates also show some form of participative leadership, whereby Gates demand his managers to be creative and able to solve complex problems, and improving their quality. I personally prefer this style of leadership that Gates uses as it seems to be in the middle between not being engaged and over controlling, allowing the organization to be able to innovate and grow. Oprah Winfrey, communicate clearly and honestly to their followers, she use a combination of their personality, beliefs and capabilities to lead. Motivating followers to support and implement her ideas through change is an important part of the way that she uses to influence the peoples of different societies. She wishes inspire trust and confidence in her followers and with strategic thinking and trust building, support and empower her followers to be a catalyst for change. Conclusion As a conclusion, after a review of leadership theories in brief and the contrast and similarity between Bill Gates and Oprah Winfrey Leadership style; who are two of the well known people in the world we can find that there is not one standard, correct style for all leaders in all circumstances at all times and any group or individual behaves differently from each other. Each leader has to find differences and adapt according to the situation but at all they use same ideas in different ways for one target SUCCESS. Magnetic Resonance Imaging: Overview and Applications Magnetic Resonance Imaging: Overview and Applications How does Magnetic Resonance imaging work and how can it influence the future? An Introduction to Magnetic Resonance Imaging[1][2][3]: Magnetic resonance imaging (MRI) is used as an accurate form of disease detection which is usually used to confirm a patients condition, as well as a method of looking at trauma to the brain, examples of which could be bleeding and swelling. Alongside these uses MRI can be used to look at the soft tissues, as well as information on the structure of joints. Prior to the introduction, the only method for diagnosis for many of these problems were invasive methods such as surgery, and x-rays or CT-scans which were less accurate and ionizing, which could have a lasting effect upon the body. The use of MRI scans is only a recent phenomenon, with the first image on a person being produced as late as 1977, by Paul Lauterbur and Sir Peter Mansfield who received a shared Nobel prize for their work on this matter. Both scientists were looking at how nuclear magnetic resonance imaging could be used to look at solids and liquids, and both formed the theory behind it all, but it was Sir Peter Mansfield who developed the method used in MRI by firstly solving how to define a slice of a matter, and also how to produce images from multiple-pulse experiments. Although the work on producing images for biological specimens only came about as a result of the fact that it would be too hard to produce images of a solid. How does Magnetic Resonance Imaging work[4][5]? Magnetic resonance imaging involves a series of steps which are all explained below, in order to produce the final image that is used for diagnostics. Nuclear Spin The body’s mass is approximately 10% hydrogen, of which 70% is contained in water, and due to the fact that protons produce a large signal to a MRI scanner a more accurate image is produced, as they are in such large abundance in the body in the water. The hydrogen nuclei in the body spin about an axis, this is illustrated in figure 1.1. As a result of the spinning protons being charged, the spinning of a nuclei along an axis causes a small circulating electric current, which in turn causes a small magnetic field. If a collection of these nuclei were to be placed in a stronger external magnetic field (BØ), most of the nuclei will align their spin in the same direction as the external field. As you can see from figure 1.2 not all of the hydrogen nuclei are aligned with the direction of the magnetic field, and this is because both alignments are possible, but the one with the field is a lower energy state, whilst the protons against the field are at a higher energy state. The protons are continually oscillating back and forth between the two states, because there is a tendency for nuclei in a high energy state to return to a lower energy state by emitting some of its energy to surrounding nuclei. There is usually enough thermal energy in the material for the nuclei to be flipped back. How do protons precess about an axis?[6] Spinning protons when in the presence of an external magnetic field do not arrange themselves perfectly parallel or anti-parallel to the magnetic field, as the nuclei always have equal but opposite magnetic charges they cancel out when there is no magnetic field. The particles tend to precess about the magnetic field lines, and this is illustrated in figure 1.3. The nuclei complete a full rotation around the magnetic field in a period that is directly proportional to the strength of the external magnetic field. As you can see from the figure 1.4 the period gets smaller for a larger magnetic field and thus the frequency of the precession increases. This frequency is fixed depending upon the strength of the magnetic field, and is called the Larmor frequency and the relationship between them is given by: f = (ω)/ (2Ï€) Where ÃŽ ¥ is a constant called the gyromagnetic frequency, which varies for each type of particle. In MRI the Larmor frequency is about 50 MHz, which is in the radio frequency part of the magnetic frequency spectrum and the magnetic field has a magnitude of 1 or 2 Teslas. Why is the Larmor frequency is of that form? TheLarmor frequencyinMRI is the rate of precession of the magnetic moment of the proton around the external magnetic field. The frequency of precession is related to the strength of the external magnetic field,BØ. TheLarmor precession of nuclei of a substance placed in a magnetic field B0 is calculated from Larmor Equation, the Larmor precession is measured in Radians seconds-1: ω = ÃŽ ³BØ Where ÃŽ ¥ is a constant called the gyromagnetic frequency, which varies for each type of particle, but in the case of MRI is a constant as you are only affecting hydrogen nuclei. As the external magnetic field would be uniform and constant, to work out the Larmor frequency you need to divde the Larmor precession by 2Ï€f. The frequency is measured in Hertz which is s1 and as ω is measured in Radians seconds-1 so to work out the frequency needed you divide this by 2Ï€f which results in the Larmor frequency which is per second. The Net Magnetization Vector The precession of the nuclei only has a small effect upon the total magnetic field, which is only a small increase in magnetic field along the external field axis. This is because there are slightly more nuclei in parallel to the external magnetic field, than nuclei which are anti parallel to the external magnetic field. Although all of the nuclei in the material will be precessing at the Larmor frequency, they all may not be in phase. So the tranverse waves created by the nuclei get cancelled out which means that there will only be a small increase in field strength in the direction of the external field as not all of the nuclei parallel to the external field will get cancelled out. Why do we need superconducting magnets to make the protons resonate? Superconducting magnets are used in magnetic resonance imaging of the human body because magnetic resonance imaging requires extremely uniform fields across the subject and extreme stability over time. By having the magnet coils in the superconducting state helps to achieve parts-per-million spacial uniformity over a space large enough to hold a person, and parts per million hour-1 stability with time. This is the reason for using superconducting magnets alongside the fact that they are able to produce a magnetic field of a magnituted of 1 or 2 Teslas. How to make the protons resonate? In order to produce a magnetic resonance image we need to make the protons precess about the external field lines in phase with each other ; which will produce a small net transverse field which rotates about the axis of the external field at the Larmor frequency. This is the magnetic field that can be detected and in turn produce a magnetic resonance image. These three stages are all depend upon the nuclei precessing in phase with each other, this is done by making them absorb radio-frequency radiation of the same frequency of the Larmor frequency. The absorbtion of the energy causes low-energy state protons to flip into the high-energy state, which means that the protons are anti-parallel to the external field lines and also precessing in phase with the applied signal, which in turn mean that they are in phase with each other. The number of protons that flip depends upon the duration of the radio frequency pulse, which is applied. How a magnetic resonance image is produced: In order for a magnetic resonance image to be produced, you need to be able to locate the part of the body that has an ailment, in order to do this three smaller non uniform magnetic fields are added to the constant field. If you look at figure 1.5 you are able to see how these magnetic fields are applied, with one running the length of the patient’s body, this is the z-axis and this is used to define slices through the body. The body in this diagram is the sample, with the other magnetic fields being applied in the x-axis and y-axis, within the plane of a slice. The magnetic field strength at any point is the sum of the four fields that sets a unique larmour frequency and phase at each point in the body. To actually produce an image a pulse of electromagnetic radiation is sent through the body at a set radio frequency. The protons with a Larmor frequency will absorb energy from the pulse and flip into the higher energy state. As a result a transverse field, which is rotating at the Larmor frequency, is produced for the specific part of the body. As a result of Flemings Left hand rule, the rotating magnetic field that is actually an alternating field induces an electric current in the detector. The image is gradually formed by sending a sequence of radio-frequency pulses through the body at different frequencies to pick out the Larmor frequencies at different locations. The signals produced and the relaxation time involved are processed by computer to assemble the image. How is a clear image is produced on the scan? The relaxation time is the time taken for the protons to fall back down to their lower energy state after the radio-frequency pulse is turned off. The protons fall into their lower energy state by passing their energy on into neighboring atoms. The relaxation time is measured by the change in the intensity of the signal induced in the detector. The relaxation time is used to show the contrast in tissue within an image, with the relaxation time dependent upon the nature of atoms close to the stimulated protons. Thus a clear image of the tissue can be seen. The safety of magnetic resonance imaging scanning: MRI is regarded as one of the safest ways of confirming a diagnosis, although there are some exceptions where a patient has form of metal in their body, which interferes with the powerful superconducting magnets, which allows a magnetic resonance image to be produced. An example of something, which could cause a magnetic resonance image to not work, is tattoos that have metal fragments in the ink that is used to form the image. The metal is dangerous because metal objects can be forcefully drawn to the magnet; if these metal objects are embedded in your body, they can be drawn to the magnet and cause damage.The magnetic resonance image can also be dangerous for pregnant ladies. Using magnetic resonance imaging to detect cancer in the body A future use of MRI is to detect cancer; cancer cells need far more energy than most other types of tissues in the body, so a new technique has just been developed where a patient suspected of having cancer is injected with glucose. This results in a differing brightness on the image produced with the tumor appearing far brighter. Although this is currently only a concept that is still some way from being used on the general public, and this is in part due to the fact that the magnetic field strength used to produce these results is far higher than being used currently and we would need to see if the same results would be produced at a lower field strength. Conclusion In conclusion by taking the simple model already in place MRI has a bright future in diagnosis and detection of diseases, with MRI being the safest form of diagnosis for soft tissue as a result of its non-ionizing nature and clear results that it produces. The future for MRI will become brighter as the cost of using it falls over time, so that it will be more freely available and thus use for mass cancer detection could occur for example. MRI has already had a major impact on practices undertaken by doctors in assessing a patients needs, and the use of MRI stands to continue these changes further as more uses are developed. Bibliography Introduction to MRI: http://www.vistadiagnostics.co.uk/mri_explained.htm http://www.teslasociety.com/mri.htm http://www.nobelprize.org/nobel_prizes/medicine/laureates/2003/mansfield-bio.html How does Magnetic Resonance imaging work? http://science.howstuffworks.com/mri.htm http://www.magnet.fsu.edu/education/tutorials/java/mri/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1121941/ Page 504-505 Advancing Physics By Steve Adams and Jonathon Allday The larmor Frequency http://radiopaedia.org/articles/larmor-frequency The safety of MRI scanning http://pain.about.com/od/testingdiagnosis/p/having_an_MRI.htm Using MRI to detect cancer in the body: http://www.medicalnewstoday.com/articles/146309.php Are there any modern alternatives to this technology? http://www.medicinenet.com/mri_scan/page3.htm http://www.nhs.uk/news/2013/07July/Pages/Could-new-tests-use-sugar-to-help-detect-cancer.aspx Gihan Fernando1 [1] http://www.medicinenet.com/mri_scan/article.htm [2] http://www.teslasociety.com/mri.htm [3] http://www.vistadiagnostics.co.uk/mri_explained.htm [4] Advanced Physics by Steve Adams and Jonathon Allday- Page 504, Magnetic Resonance Imaging [5] http://www.simplyphysics.com/page2_1.html [6] http://radiopaedia.org/articles/net-magnitisation-vector