Thorium As An Alternative Form Of Nuclear Energy - Free Essay Example

Nuclear Energy has been a source of power   for many years. When it was first revealed as a source of energy, the people became excited to think of a new energy source to counter energy issues, though nuclear energy has become more infamous than nostalgic. Thoughts of nuclear power from uranium and plutonium are crowded by its usage in nuclear weapons and the incidents with plant meltdowns like the Chernobyl incident, which was caused by a faulty reactor design that led to a meltdown and major radiation leak. These incidents ended public support, causing nuclear energy to be pushed aside, and increase the usage of fossil fuels . At the end of the next century, theres a consensus that the world population may be saturated at the value between ten and fifteen billion. This means about ten kWH or seven kWH per capita on an average corresponding to the two times or three times increase in the world population, respectively (Thorium 1990). This is significant because with an impending energy crisis on the line, researches have turned back to nuclear energy as a possible solution, and extended their research into other types of nuclear energy besides uranium, specifically thorium. thorium is a metal with an atomic number of ninety. thorium and uranium are closely related in their properties, so thorium could be an alternate form of nuclear energy. thorium would be an effective energy source that can replace most of the usage of fossil fuels and other nuclear energy forms. Both scientists and en ergy consumers, that being the public, agree thorium based fuels would be safer than uranium based fuels in terms of meltdowns, proliferation, and cheap fast ways of waste removal, but the economist believe there would need to be more companies mining,   working with thorium, and a complete change of the infrastructure needed to produce thorium-based energy, an expensive process and not worth the benefits thorium has. Scientists View on Thorium Current nuclear reactors use plutonium and uranium to create the energy, through a process where the elements undergo nuclear fission, creating thermal energy. The issue with this is that plutonium cant catalyze efficient consumption of uranium in slowed neutron reactors, and fast neutron reactors have their own challenges, including an increased chance of overheating and meltdown. If plutonium is allowed to instead fission near thorium, the thorium would absorb the neutron from the plutonium and become Uranium-233. In the three-phase plan for efficiently using thorium, a uranium-fueled reactor consumes U-235 and as it fissions it generates neutrons that are absorbed in U-238 to create Pu-239. The Pu-239 is chemically extracted from the reactor and put into another reactor for the second phase. The second phase consumes the Pu-239 through fission, releasing neutrons near thorium that generate U-233. In the third phase, the U-233 is fissioned and releases neutrons near thorium, which absorbs the excess neutrons and creates enough plutonium to continue turning out energy as long as thorium is supplied (Sorensen 2016).   U-233/Th cycle is best suited from molten salt reactors, where a breeding ratio of 1.05 can be achieved (Banerjee 2016). This means thorium is nearly self sustaining. Another benefit of thorium is its waste.   Average uranium burnup is fifty GWd/t, with optimization at 135 GWd/t, which means large amounts of waste (Irwanto 2012). Equilibrium burnups of about 10 MWd/kg of heavy element per pass are feasible in 1200 MW(e), units operating on an SSET cycle provided careful attention is given to neutron economy, and reprocessing plus fabrication losses can be kept below 1% This is important because it shows how at equilibrium, neutron economics are most efficient, and this equilibrium can be reached using thorium. (Critoph 1975). thorium already has a much shorter half life than uranium does, which means its waste lasts a shorter amount of time. Along with this, a study has shown biosorbents, especially the ginkgo leaf, which are cheap natural adsorbents, can be used as a inexpensive way to absorb radioactive thorium ions, absorbing the nuclear waste (Huang 2018). Scientists believe thorium is an effective nuclear energy source for these reasons, but there are other benefits to thorium besides the scientific examples. Consumers View on Thorium   The benefits of thorium are more appealing to the public than those of uranium. As the consumers of the energy, their views are an important consideration. Their major concern involve risks of proliferation and meltdown. thorium isnt a concern of proliferation, with its requirement of uranium or plutonium to kickstart the reaction (Schimmoller 2014). For meltdown concerns, thorium is fertile not fissile, which means it cannot undergo radioactive decay by itself, but it can absorb a neutron from plutonium making it become Uranium-233, which is fissile, and will start the process that generates electricity (Nelson 2012). This means the reactor create energy until theres manual interference from the scientists and/or reactor operators, so theres no threat of the reactor reaching the critical temperatures for meltdown, since someone would be present to shut it down. However, thorium reactor requirements include design changes to existing reactors, which would allow thorium-oxide and uranium-oxide fuel rods to be interchangeable. Also, a new reactor design would be important because reaction with oxygen, nitrogen, and water vapor cause thorium to degrade (Nelson 2012). This is a costly switch to the reactors needed to consider using thorium. Another concern with the current usage of uranium is the depleting amounts of the element in the earths crust. thorium is three to four times more prevalent, and uranium is estimated to last 100 years with the current uranium reserves and consumption rate (Schimmoller 2014). The more abundant thorium, burned in breeder reactors like large High Temperature Gas-Cooled Reactors, followed by chemical reprocessing of the spent fuel, could stretch the 100 years for uranium supply to 15,000 years (Furukawa 2013). thorium is more appealing to consumers out of their concerns of proliferation and depleting uranium amounts, because these are not threats with thorium, and with some   expensive reactor changes thorium also isnt a threat of meltdowns, which is another consumer concern. Economist View on Thorium Though there are many benefits of using thorium, all costs must be considered. This includes the costs needed in mining thorium and to create reactors where thorium could be used. Since there are so few miners of thorium, prices for the metal are currently much higher than uranium, although Cameco corp and unity energy corp are uranium mining companies working in areas with high thorium concentration. These companies currently dont mine the thorium, but are in a position to do so if the demand for thorium increases, which would decrease thorium price. There are also few companies working on creating thorium reactors, with the only notable one being Lightbridge corp, a company working on creating thorium reactors that use thorium-uranium oxide pelletized fuel rods in light water reactors, replacing the uranium-oxide currently used (Energy and Capital 2018). This means theres an opportunity for the thorium industry to grow, but with the current lack of companies working with thorium, e conomists believe the costs would outway potential benefits. Conclusion thorium would be an efficient source of nuclear energy with many benefits over currently used uranium. The scientist perspective is efficiency of thorium in reactors is greater than uranium, as its largely self sustaining, that thorium is safer because it cannot have meltdown without manual interference, and because thorium waste is much less of a lasting concern. The consumer perspective is that thorium is ideal because it isnt a concern of proliferation or meltdowns, and would be an answer to the crisis of depleting fossil fuel and uranium amounts. However, the Economist view is the insufficient thorium miners, which contributes to high thorium prices, and the costs required to transfer uranium reactors to, or build new, thorium reactors are too high. Though there are comparative advantages of thorium, the costs involved with the creation of thorium reactors, and insufficient tests that thorium-uranium oxide will be a successful energy source, means the costs and risks of the infra structure switch out needed to use thorium efficiently outway the benefits of thorium.

Essay on The Benefits of Diversity - 2250 Words

Organization Behavior The Benefits of Diversity Affirmative action has been the center of many heated debates for decades now. Affirmative action policies are used in the United States to give advantages to racial minorities in areas of education, employment, health care, or government funding. These minorities are underrepresented groups in society, especially when defined by race, ethnicity, or gender. Until the mid-1960s, legal barriers prevented blacks and other racial minorities in the United States from entering many jobs and educational institutions. Although women were rarely legally barred from jobs or education, many universities would not admit them and many employers would not hire them. The Civil Rights Act of†¦show more content†¦In todays global market, diversity is a must. Traditional barriers are being broken down, and for many companies cross border trade is essential for the companys success and growth. A decade ago Japan, Europe and North America were responsible for over 80% of global commerce , but new markets are opening up throughout the world and these have brought increased opportunity and also competition (Murray). In addition, rapid developments in technology such as the Internet have made new markets accessible to even the smallest of companies. The growing markets of Latin America, Asia and Central and Eastern Europe are now playing an ever more important role in global buying, selling and manufacturing. Diversity within a company can help the firm better understand the culture, customs, and the way of doing business internationally. Customers also prefer to do business with a workforce that which they can identify, and that have a strong commitment to their community. A company is also encouraged to adopt diversity programs to stay out of legal trouble. Many companies are under legislative mandates to be non-discriminatory in their employment practices. Non-compliance with Equal Employment Opportunity or Affirmative Action legislation can result in fines and/or loss of contracts with government agencies (Diversity Guidelines). InShow MoreRelatedBenefits Of Organizational Diversity And Diversity Essay1402 Words   |  6 PagesOrganizational diversity is defined as the variety of differences amongst the people in a workplace with regard to background, education, organizational function, cognitive style, personality, age, tenure, ethnic group, gender, and race. It involves the perception people hold upon themselves and their work colleagues. Therefore, the most successful organizations tend to spend their resources on diversity management. Benefits of Organizational Diversity. The benefits of organizational diversity include aRead MoreBenefits Of Diversity And Inclusion1657 Words   |  7 PagesIntroduction Diversity and inclusion are hot topics in today’s business world. While treating individuals fairly and equally is a social imperative, it is also extremely important to the success of a business. With the changing demographics of society and its affect on the American workforce, organizations must truly embrace diversity and inclusion. â€Å"For companies to succeed in the global marketplace, they must make the most of the full range of their people. Companies must attract and retain theRead MoreBenefits And Risks Of Diversity1232 Words   |  5 Pagesconception, scope, benefits and risks of diversity in the workplace. Organisational psychologists consider that the perception of this concept has changed. Companies used to associate diversity with differences in terms of demographic aspects such as age, race, gender, sexual orientation or disabilities (Mor Barak 2011). However, this concept has changed with time. Currently, personality traits, cognitive and behavioural aspects are also taken into account when managing diversity (Thomas, 2006). FurthermoreRead MoreBenefits Of Diversity And Inclusiveness944 Words   |  4 PagesTo provide you with an opportunity to value and respect diversity and inclusiveness across all areas of work 1. What are some of the benefits of diversity in the workplace? Give at least five examples. 2. How can you respect diversity in all areas of work? Give at least three examples. 3 What does the behaviour of someone who respect inclusiveness look like? 4 Give three examples of inclusive principles. 1 Ans: The benefits of diversity in the workplace are ; a) High productivity: In the workplaceRead MoreThe Benefits And Challenges Of Diversity869 Words   |  4 Pagesresearch on the benefits and challenges of diversity in the workplace. Research Questions The literature review will answer four research questions: 1. What is diversity and what positive affects does it has in the workplace? 2. How should leaders manage the diversity in the workplace? 3. What are the challenges for leaders managing the workplace? 4. What are the benefits of the younger and older generation in the workplace? Literature Review Outline I. Need for This Research A. Diversity in the workplaceRead MoreBenefits and Cost of Valuing Diversity Essay629 Words   |  3 PagesIntroduction Diversity has many meanings. Within the workplace, it can include differences in variables such as gender, age, marital status, religious belief, work experience, ethnicity, and educational background. In today’s global marketplace, managers are told that diversity should be valued in order to achieve the greatest competitive advantage, improve business performance and to enhance the progress and growth of the company. Diversity does not only have benefits. It also has disadvantagesRead MoreChallenge And Benefit Of Diversity For Leaders And Organizations1840 Words   |  8 PagesChallenge and Benefit of Diversity for Leaders and Organizations In America, many immigrants do not lose their culture identify like language, religions, and foods. People can identify other people who is Korean-American, Mexican-American, and Italian-American. It shows that many different cultures of people who live in United States, combine like a salad bowl. â€Å"Diversity describes race, gender, age, and other individual differences.† (Schermerhorn, 2013) Diversity is not only involves how peopleRead MoreEducational Benefits of Increasing Diversity on College Campuses1308 Words   |  6 Pagesinterest of diversity is a compelling one. However, both cases only touched the surface of studies on the benefits of such diversity in the college campus. During the Grutter hearing Justice Scalia posed the question of â€Å"how much diversity is enough?†, a question that is very important considering the fact that there is no set numerical answer, which would be a quota, and quotas are banned, but it is a question that needs to be addre ssed in order to explain the importance of diversity. One of theRead MoreIncrease of Diversity in Law Enforcement: Impacts and Benefits to Society1321 Words   |  5 PagesHow can society benefit if diversity is increased inside law enforcement? Introduction Diversity is an important factor in the law enforcement agencies. It is important to mention here that police and law enforcement agencies depend on the assistance and the help from the public whereas without the support of the public, police and law enforcement agencies cannot function properly. Most importantly, it has been seen that various members from a number of ethnic minorities do not support the activitiesRead MoreSocial and Ethical Values of Teamwork and Diversity: the Benefits of Diverse Teams1263 Words   |  6 PagesTeamwork and Diversity: The Benefits of Diverse Teams Organizational development between diverse teams gives the MNC the opportunity to enter new markets and develop new products, in ways that they would not have been able to if they did not have a diverse, multicultural perspective. The benefits to individuals and society are profound. There are ethical implications for being a good corporate sponsor: by this I mean that there is a potential for a win-win situation that benefits both parties

Death Of A Salesman By Willy Loman - 860 Words

â€Å"After all the highways, and the trains, and the appointments, and the years, you end up worth more dead than alive.† This is said by Willy Loman in Act 2 of the play â€Å"Death of a Salesman.† Willy is a 63-year-old man who has been a salesman for 34 years working for the same company. As he ages, his sales decrease due to his lack of strength and pep. The opening quote is Willy reflecting on his worthlessness of all the years that he spent working. Once Willy gets fired he feels as though he has nothing left. This is not how Willy pictured his life and this ends up alienating him from himself and also his family. According to Karl Marx, capitalism it the cause for this alienation. Capitalism is seen as the American Dream with so many possibilities to become a success. Marx does not see capitalism this way. In fact, he sees it as the exact opposite. Rather than living a meaningful life, Marx thinks that because of capitalism that people live an alienated life. He thinks that we are dominated by impersonal powers and that people do not have control over their own life when capitalism is in the way. Marx says, â€Å"the positing of social activity, the consolidation of our product as a real power over us, growing out of our control.† Marx imagines society pre and post capitalism and sees it as a better place. He thinks that if we drastically reorganized our economic system, alienation could be abolished. One of Marx’s biggest claims is that because of work, people stress themselvesShow MoreRelatedDeath Of A Salesman By Willy Loman1683 Words   |  7 PagesBefore even beginning to read ‘Death of a Salesman’, we know what the play is going to be about from the given title. However, this play is much more than just a death of a salesman, it’s about the death of the promise of the American Dream. At heart, it’s about the protagonist’s desire for success, respect, and status — and failure to achieve it. The play opens with a huge chunk of precise stage directions, immersing the reader in a vivid description of the Loman house and its surrounding areaRead MoreDeath Of A Salesman By Willy Loman1076 Words   |  5 PagesThis modernized tragedy, Death of a Salesman, illustrated the last days of life for poor Willy Loman. Realistic dramas, emotionally, physiologically, and spiritually, this action-filled play occurred in the present. When the play goes back into the past, it makes the audience feel as if they have drifted into the past, almost like a dream. In some of the scenes, Biff and Happy appeared as if they are in high school, but only their father, Willy, can see them. This method is often referred to as usingRead MoreDeath of a Salesman: Willy Loman Essay681 Words   |  3 PagesWilly Loman: Failure of a Man In Arthur Millers Death of a Salesman, Willy Loman is an example of a failure as a good father. He did not discipline his sons well by not punishing them. He did not set a good example to his sons by not admitting his faults. He did not make his family his number one priority. Instead, it was his work, coming before his family, his friends, and even himself. Not only is Willy Loman not a good father and husband, but he was a failure by not becoming successful, notRead MoreIs Willy Loman a Tragic Hero in Death of Salesman1305 Words   |  6 PagesWilly Loman’s character in Death of a Salesman portrays him as a tragic hero. Willy Loman continued to want his recognition and his reputation but never forgets about his family. These characteristics describe him as a tragic hero in Death of a Salesman. Willy Loman’s tragic flow leads him to purse the idea that reputation in society has more relevancies in life than knowledge and education to survive in the business. His grand error of wanting recognition drove him crazy and insane and lead toRead MoreCompare And Contrast Death Of A Salesman And Willy Loman1377 Words   |  6 Pages The Death of a Salesman written by Arthur Miller. A book about an old man whose occupation is a salesman. The story takes place in Brooklyn Manhattan, in a nice quite neighborhood and the main protagonists is named Willy Loman. Willy Loman main goal in life was to succeed and make a name for himself but since he didn’t achieve it, he passed on that dream to his two sons. From Willy Loman point of view his second son did make a named out of himself but for his first son, that dream of success didn’tRead MoreCharacter Analysis Of Willy Loman In Death Of A Salesman838 Words   |  4 PagesWilly Loman from â€Å"Death of a Salesmanâ €  by Arthur Miller is a tragic hero. A tragic hero is someone who has a judgement error and inevitably ends up destroying himself. Miller believes that the common man makes the best tragic hero as we want to be seen as a image and or not be thrown away. That fear, which he believes is very strong today, is what makes us the best tragic hero. I would take the stance that Willy Loman is a tragic hero. Willy starts to show signs of flaw of judgement, reversal ofRead MoreSimilarities And Differences Between Willy Loman And Death Of A Salesman1112 Words   |  5 PagesWilson and Death of a Salesman was written by Arthur Miller are two plays that can be considered different in terms of their plot. Both plays have two very different cultural backgrounds. The background affects each protagonist therefore differently. However, there are also similarities beyond the plot. Despite the different backgrounds of each protagonist or main characters, they are both trying to achieve their dre ams. They both fail ironically in similar ways .Willy Loman in the death of a salesmanRead More Willy Loman as Tragic Hero of Death of a Salesman Essay1519 Words   |  7 PagesWilly Loman as Tragic Hero of Death of a Salesman       Willy Loman, the title character of the play, Death of Salesman, exhibits all the characteristics of a modern tragic hero. This essay will support this thesis by drawing on examples from Medea by Euripedes, Poetics by Aristotle, Oedipus Rex by Sophocles, and Shakespeares Julius Caesar, while comments by Moss, Gordon, and Nourse reinforce the thesis.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Death of Salesman, by Arthur Miller, fits the characteristics of classicRead MoreEssay Death of a Salesman, Tragic Hero. Willy Loman.1503 Words   |  7 PagesTo what extent can Willy Loman be considered a tragic hero according to Aristotle’s rules? Arthur Miller presents his play ‘Death of a Salesman’ in the ancient form of a tragedy. Aristotle has defined his idea of the ‘perfect’ tragedy in his text, ‘Poetics’ (350 BC).Here he suggests that the protagonist must fall from an elevated social standing as a result of a â€Å"fatal flaw† within the character; the fall from the main character creates resolution to the play which is seen as just; finally, AristotleRead More Willy Loman as Coward in Arthur Millers Death of a Salesman876 Words   |  4 PagesWilly Loman as Coward in Arthur Millers Death of a Salesman Everybody feels the penetrating presence of fear throughout life. However, people’s reactions to this fear separate the brave souls from the cowards. Mark Twain once said, Courage is resistance to fear; mastery of fear, not absence of fear (Twain 6). In Arthur Miller’s play Death of a Salesman, Willy Loman fears rejection by his son, Biff, and the business world. His fears master him, creating in him a fantasy world of life as it

Russia in World War One Essay - 2484 Words

Russia in World War One Against a domestic background of widespread strikes and violent government assaults on strikers, Russia entered WWI in August, 1914. with the worlds largest army. Poorly trained and equipped, they quickly went from early success to catastrophic defeat. The disastrous fortunes of the Russian army undermined the authority of the government. There were conscription (draft) riots in the cities. There were food shortages. Russia lost territory. People who did not oppose the war because of political sentiments opposed it because they saw it as a disaster for the Russian people. By the end of 1916, the Russians had lost more than a million men and continued to lose major†¦show more content†¦The Bolsheviks agreed to help but made it clear they were fighting against Kornilovs troops and not in support of the government. In just a few days, they raised an armed militia of 25,000 and fortified the city. Kornilovs soldiers refused to try to take Petrograd by for ce. Kornilov was arrested, his general commited suicide, and Kerensky had a new problem on his hands. The Bolsheviks now had control of the Soviets and the Red Guard, control of Petrograd, and a small but well-organized and armed militia. The Mensheviks had allied themselves with Kerensky, Kerensky had tried to broker a deal with the landowners, and had sent the Cossacks out to subdue the revolutionaries in the countryside. None of this was well-received by the workers. At the urging of Trotsky, the Red Guards stormed the Winter Palace, Kerensky ran to France, and the Bolsheviks were now in control. But wasnt Trotsky on the side of the Mensheviks? He had been, but he was one of many who were greatly angered by the Mensheviks support of Kerensky. He was by now a pacifist as far as the war was concerned, a believer in permanent revolution, and totally opposed to Kerenskys alliances with the propertied classes. So he joined with the Bolsheviks when he returned to Russia from his long and turbulent exile abroad. He was instrumental inShow MoreRelatedWorld War One was the Deciding Factor in the Collapse of Tsarism in Russia2428 Words   |  10 PagesWorld War One was the Deciding Factor in the Collapse of Tsarism in Russia Nicholas II’s abdication in February 1917 marked the end of Tsarism in Russia and the end of over 100 years of Romanov rule. By the time the war broke out in 1914 almost every section of Russian society felt betrayed by the autocracy, in particular the peasants and the growing number of urban workers. The peasants increasingly resented being exploited by the nobility and governing elite, and althoughRead MoreEssay on World War I: The Primary Cause of the Russian Revolution1111 Words   |  5 PagesRussias overthrows and shortage caused revolutionary upheaval and massive inflation, which led to deprived infrastructure. During World War I, Russian society naturally caused great dissatisfaction among the serfs. As the revolution wore on, numerous reform and Tsar Nicholas II, a ruler, tried to change Russias social structure and government. Among the masses, there was discontentment with Russias social system and living conditions. Laborers worked and lived in horrendous conditions, which playedRead MoreCauses of World War I Essay1167 Words   |  5 Pagesvarious areas. One of these gruesome events happens to be World War I, which was evoked by many different causes. The most significant and immediate causes of this catastrophe was the assassination of Archduke Franz Ferdinand and his wife, Sophie. Numerous nations were involved in this war, and two examples of opposing forces are Germany and Russia. World War I was resolved to an extent with the Treaty of Versailles, but it was not entirely settled. This is clear because World War II was a resultRead MoreRussian Revolution Essay1685 Words   |  7 Pageswere there two revolutions in Russia in 1917? Why did the Provisional Government exist for mere months, yet the Bolsheviks had consolidated their authority in the country by Lenin’s death in 1924?† Between February and October in 1917, two revolutions occurred due to the Governments failing to fulfill the needs of the Russian people. With the Tsar in power during Bloody Sunday that formed riots and Government unrest and also the Russo-Japanese War and World War One that left the Russian peopleRead MoreRussian Revolution After World War I Essay708 Words   |  3 Pages For many revolutions people may argue different reasons why that particular revolution was caused, but there often one that is the primary cause. The Russian Revolution began February 1917, many people in Russia lost faith in their government, especially since they had not done so well to begin with when they participated in World War I. Which resulted in a lot of expenses. Others may argue that since Tsar was an unproductive leader and because of the decisions he made when he was in power thatRead MoreThe Impact Of Political Change On Russia1277 Words   |  6 Pagessignificant was war in bringing about political change in Russia in the year 1856-1964? War had a huge political impact on Russia from 1856 to 1964, but it was not the only factor that brought about political change. Political change was influenced by many aspects. A big part of what brought about political change was the different wars that took place which included; The Crimean war of 1853, The Russo-Japanese war of 1904 and lastly the First World War that began in 1914. These Wars were all significantRead MoreWorld War II : Will Humanity End Itself Through The Destruction Of Nuclear War?1606 Words   |  7 PagesWorld War III Will World War III ever happen? Will humanity end itself through the destruction of nuclear war? Will the world start another global war. A major war could lead civilization to ruin, taking many people s lives through the process. As technology advances, weapons are stronger than ever before, able to wreak havoc on large cities. Even though World War III is associated with nuclear warfare in the people s mind, it is unlikely there would be a massive nuclear war. The superpowersRead MoreRussia s Influence On Western Europe1372 Words   |  6 PagesRussia Russia only has one national official language- Russian, but there are 35 languages that are accepted as official languages regionally such as Ukrainian and Tatar. Russia has a rich culture that has had many different influences throughout history. In the 16 th century they were the largest Orthodox nation, they were then influenced by Western Europe and adopted many aspects of that culture. Then through the 20 th century they were influenced by communism. Due to they’re relativelyRead More World War 1: A Tragedy of Miscalculation Essay803 Words   |  4 PagesWorld War 1: A Tragedy of Miscalculation To some extent, the outbreak of the First World War was a tragedy of miscalculation. Austria declared war on Serbia, in the hope that it would only be a short and local war. Germany had miscalculated the risk of a two-front war. Germany’s war plan – the Schlieffen Plan, inevitably involved France, Russia, Belgium and Britain. In â€Å"The war to end all wars†, Germany also did not take into calculation the ‘Domino Effect’ of the alliances between France, RussiaRead MoreWorld War I. Student’S Name. University Affiliation. .1496 Words   |  6 Pages World War I Student’s Name University Affiliation World War I The immediate cause of the World War I was the assassination of Archduke Ferdinand. However, there are several events that go back to into the 19th century, that led to the war. For instance, imperialism, militarism, and nationalism played a huge role in the conception of the war. Many countries had ensured that they had mutual agreements as a defense mechanism to pull them through in case of battle. As such, if one country

Culture Is A Way Of Life - 875 Words

What is Culture? Culture is a way of life. A societal heritage that is derived from language, religion, values, personal beliefs and even music. Without it their is no telling what the structure of our social forces may hold. According to Introduction to Sociology by OpenStax College, â€Å"Almost every human behavior, from shopping to marriage to expressions of feelings, is learned† (pg. 52). For example if a child is taught to show love, kindness, and compassion through the upbringing of his family, then he will most likely grow up sharing these same values. Behavior based on learned customs helps shape us as humans into the people we are today. In similar fashion, these same values hold true for the people of the Namibia Culture located in South Africa. Their heritage is a true testament of how adaptation plays a key role in survival. One could imagine how difficult it must have been to endure the unbearable conditions of the Kalahari desert but the Namibia tribes did. Fo r instance, in the Around The Globe video, it stated that the Ju’hoansi tribe conquered this practice through knowledge. A vital element in which the tribes embraced understanding on how to hunt for food, what sources to captivate water, and how to estimate the exactness of how long ago the animals were around. This not only showed that the Namibia Culture were great adapters to their environment but it also show’s how they exemplify leadership by staying strong through every hardship. No matter if theyShow MoreRelatedCulture Is A Way Of Life1180 Words   |  5 PagesCulture is a lifestyle; it is the way life is going to base on beliefs, traditions, or ethnic values. Based on the Merriam Webster dictionary culture is A culture is a way of life of a group of people act specific behaviors, value beliefs, values, and symbols that they accept, generally without thinking about them, and that are passed along by communication and imitation from one generation to the next. C ulture is also known to be a way of expressing one’s opinion and point of view, it is veryRead MoreCulture Is A Way Of Life1033 Words   |  5 PagesWhen defining the word culture, a common definition is that culture is a way of life. The way of life, however, holds a very general and unspecific meaning, and thus it is only an accurate description to encompass the basic idea of culture in a worldwide sense. A culture is made up of the people within it, and their interactions with each other and the society around them. It is these interactions that resulted in ideas such as art, history, tradition, and science, along with a range of others. TheRead MoreCulture : The Ideas And Way Of Life924 Words   |  4 PagesCulture Diversity Culture is known as the ideas and way of life of a society. Culture can have a set of behavior and beliefs. Culture has different shared components that have to do with norms, symbols, material artifacts, values, and language. My culture has grown from the days of slavery. Within my culture we have grew from being called Negro, Colored, Black, and are now called African American. I place education as a very high value in my culture. I be believe that having and striving to accomplishRead MoreCulture Is A Common Way Of Life Essay1190 Words   |  5 Pages CULTURAL DIFFERENCES STUDENT NAME STUDENT SCHOOL â€Æ' Abstract According to Christopher Dawson, culture is a common way of life. It is a shared set of learned beliefs, values, assumptions, attitudes and behaviours that differentiate a particular group of people from others(Wederspahn, 2009. p.19). Fundamental differences among people all stem from nationality, ethnicity and culture. Family background and individual experiences also contribute to these differences. These lead to differences in practicesRead MoreCulture Is A Way Of Life Shared By People852 Words   |  4 PagesCulture is a way of life shared by people in a society. Culture is exceptional, although it may have other things in common with other cultures. According to American Culture, â€Å"Culture encompasses religion, food, what we wear, how we wear it, our language, marriage, music, what we believe is right or wrong, how we sit at the table, how we greet visitors, how we behave with loved ones, and a million other things, said Cristina De Rossi, an anthropologist at Barnet and Southgate College in LondonRead MoreThe Meaning Of Culture;.The Way Of Life, Especially The1860 Words   |  8 PagesThe Meaning of Culture; The way of life, especially the general customs and beliefs, of a particular group of people at a particular time. The characteristics of culture; a) Culture is LEARNED. It is not inherited or biologically transferred. Most of culture is learned (cultural characteristics, 2017) from family, friends, media and other influences. b) Culture is SHARED. 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It is said thatRead MoreThe New Way Of Life And Culture On The Lower East Side 1890-1925 By Elizabeth Ewen1210 Words   |  5 Pagesfor the women who’s tales were recanted in Immigrant Women in the Land of Dollars: Life and Culture on the Lower East Side 1890-1925 written by Elizabeth Ewen, change was esp ecially imminent as they were forced to exchange the â€Å"old ways† of their native countries for the â€Å"new ways† of America. Immigrant women’s lives were completely altered, as they had to adjust to American culture in an innumerable amount of ways; they specifically saw change in how they perceived leisure and luxury, their views

The Prime of Miss Jean Brodie free essay sample

Miss Jean has who is in her prime has an attraction to the married art master named Teddy Lloyd, in her affair with the single music master, Gordon Lowther she is still determined to make The Brodie girls the best they can be. This story is all about love and betrayel by none other than one her girls Sandy. In this story one of the biggest flash backs is under the Elm tree, the novel begins 6 years later with the girls using flashback to go into more detail about the school, girls and Miss Jean Brodie herself. This flashback helps us learn about Miss Jean Brodies teaching styles, she is described as the woman in her prime, a flamboyant woman with unorthodox methods. However Miss Brodie wants her girls to grow up and become individual rather than conform. and all my pupils are the creme de la cremeMiss Brodie herself is also a bit of an outsider as well to the school because of teaching methods. We will write a custom essay sample on The Prime of Miss Jean Brodie or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This flashforward reveals that Miss Brodie is betrayed, but it does not give out information on who! Despite the flashforwards giving information to what happens in the future the author seems to keep that sense of mystery of what it yet to come in order to keep the reader reading but still in control. The structure here lets us flashbackwards and read on while we then flashforward with little information of what will happen, so we will read on the see the details of it and let our imaginations run wild of the all the possibilities of what is yet to happen. The flashforwards seem to very short, but still give good insight on what may just happen in the future. One flashforward happens to be about a young girl by the name of Mary McGregor. Mary is part of the Brodie set but is seen as the limp crazy girl of the set. She is victimised by not only the girls themselves but Miss Bordie herself! Along came Mary McGregor, the last member of the set, whose fame rested on being on her being a silent lump, a nobody whom everybody could blame However Mary believes that being part of set and being taught by Miss Brodie happened to be the best years of her life. It occured to her then that the first years with Miss Brodie, sitting listening to all those stories and opinions which had nothing to do with the ordinary world, had been the happiest time of her life in the flashforward we see that Mary is working in the Wrens, losing her lover and eventually dying in a fire that occurs in a hotel in Cumberland. Another flashforward in this story happens to be that Miss Brodie is betrayed by one of her own girls! Monical Douglas catches Mr. Lloyd kissing Miss Brodie in the art room; Miss Brodie and Mr. Lowther are absent from school for two weeks during which time they had become lovers. Only Monica and Sandy are aware of the kiss but decide they should keep to themselves. I know he had his arm round her and was kissing her Even thought Miss Brodie is in love with Mr. Lowther she still has an affair with Mr. Lloyd as well. The flashforward for this happens to reveal that Sandy happens to betray Miss Brodie to Miss Mackey, This decision was escalated by the death of Joyce Emily, who ran away to Spain to fight for Franco after listening to Miss Brodie, Sandy believes that Miss Brodie just uses people as she is thought as an arrogant, manipulative woman in Sandys eyes. This flashforward shows us how one of the Brodie set can go on from being heavily influenced by Miss Brodie to standing on her own two feet and thinking for herself and apposing to Miss Brodie. The flashforwards in this story help up get a general idea of how these characters change through the years and how they are lead to do betray or fight all because of the influence given by Miss Brodie. Overal The Prime of Miss Jean Brodie seems to be a successful story because of its flashbacks and flashforwards which help us see into the future, reflect back and yet keep the interest in reading to up to that one point we know little information about and look at how it all happens. We see that the twist in the story is the betrayal by one of Miss Brodies own girls, that after all the praise and glory given to Miss Brodie, shes seen as a critic who knows very little, doesnt care for the girls education and seems to be rather self rightious and manipulative.

Acl Injuries In Athletes (1675 words) Essay Example For Students

Acl Injuries In Athletes (1675 words) Essay Acl Injuries In AthletesACL Injuries in AthletesThe Anterior Cruciate Ligament (ACL) attaches the femur, which is the thighbone, and the tibia, which is the shin, together (northstar). A torn ACL is one of the most excruciating experiences in an athlete’s life. It is the first thing that comes to mind when they hurt their knee on the field; for many it is their greatest fear. A torn ACL can sometimes mean the end of an athlete’s career. It can mean losing the chance to get that scholarship for young athletes, and it can also mean the end of those million dollar paychecks for those who have gone professional. A torn ACL can result in numerous surgeries, months of vigorous exercise and rehabilitation, and a sufficient amount of pain. It requires complete patience, for pushing too hard can result in further, more painful injury. Even after all that, an athlete is not guaranteed he or she will ever be able to play sports again. The anterior cruciate ligament is the reason that the knee only has one pattern of movement. Instead of moving sideways and up and down, the knee only serves as a pivot for flexion (bending) and extension (straightening); it holds the tibia and femur in place (northstar). In the northstar web page it is stated that, â€Å"The anterior cruciate ligament is one of the most important ligaments to athletes because of its main function, stabilization of the joint while decelerating.† In other words, it is the reason that we can stop abruptly without our leg collapsing. Obviously this asset makes it an essential to have a functioning ACL while playing sports. It is an especially common injury in soccer, which is a game of constant abrupt stops. Not only is soccer a danger to the ACL because of its constant stops and starts, it is also a game of jumps, falls, and slide-tackles, which put a continuous stress on the ACL for the entire 90 minutes of the game. ACL tears are also more com mon in women. It is said that the reason for this is because women’s bodies were not meant for playing intense sports, and are therefore more likely to endure such injuries. The ACL is the most frequently injured part of the knee when related to sports. As fore-mentioned, the ACL aids us in abrupt stops; it are these abrupt stops that are the most common cause for its injury. ( Figure 1. shows the difference between a normal ACL and a torn one.)An ACL injury has not been scientifically proven to be linked to weight, size, or strength (Duff 308). The cause can be a violent twist of the knee, or it can simply be caused by standing up too fast. It can be twisted or hyper extended. In any case, if it is concluded that the ACL has been ruptured, the symptoms and treatment remain the same. In any injury tiny, or large, blood vessels are broken, resulting in bleeding into the area of the injury. This is the cause of swelling. In an ACL tear, the knee swells almost immediately becaus e of the broken blood vessels in the ligament ( Sechrest.com). The initial tear makes a loud â€Å"pop† and, because of the absence of the ligament’s reinforcement, there is a feeling of instability in the knee. In some cases, the knee actually subluxes, which is a dislocation that pops back into place on its own. In these cases, there is usually more injured than just the ACL. Often the MCL (medial collateral ligament) is also injured (Sechrest.com). Other common symptoms, according to the northstar website are pain and the athlete falling to the ground as a result of the instability, or buckling, of the knee. A torn ACL can only truly be determined through a series of tests starting with a physical examination, as in the Lachman’s and Anterior Drawer tests. In the Lachman’s test (shown in Fig. 2.), â€Å" Patient with suspected injury lies supine on examination table and flexes the knee at 15 degrees. The person examining the patient stands on the affe cted side of the extremity and holds the patient’s femur (thigh) immobile with one hand. The other hand is placed on the tibia (shin) and tries to move it forward, without rotation. The movement of this knee is then compared to the normal knee† (northstar). The physical examination is also given using the Anterior Drawer test (Fig. 3.). In this test, the â€Å"Patient’s knee is placed at 80-90 degrees flexion. The examiner repeats process of Lachman’s test except that he or someone helping him sits on the patient’s feet to stabilize it and gently pulls the tibia forward with both hands† (northstar). Unfortunately, sometimes there is too much swelling in the knee to get accurate results from these tests. The athlete then has the fluid drained from his/her knee, and if this fluid has blood in it, the sechrest site notes that there is a 70% chance that the ACl has been torn. X-rays can then be done to rule out the possibility of fractures or ch ipping of the knee joint, which can also cause blood in the joint. If there is still doubt, an MRI can be done. MRI is an abbreviation for magnetic reconnaissance image. An MRI allows doctors to choose which layer of the anatomy they wish to see, and show a much clearer view of the area under inspection. In most cases an MRI will always be done if there is a suspected torn ACL. For even more evidence that there is actually a tear an arthroscopy is performed, but usually this procedure is left for surgical, not diagnostic purposes. An arthroscopy entails a small camera being placed in the knee joint to look directly at the ACL. Once it is determined that the ACL has in fact been torn, the athlete must prepare for reconstructive surgery. Many orthopedic choose to wait for the knee to stop swelling and regain some of the normal range of motion through light physical therapy for several weeks before going into surgery. The athlete is also fitted with a brace to help maintain some stabil ity that is worn at all times before and up to about six weeks after surgery. The most often performed surgery is arthroscopic surgery. In this surgery, a small incision is made for the tiny camera which will guide the surgeon. To reconstruct the ACL, the surgeon will generally harvest, or take, one third of the patellar tendon. Usually it will be the central third that will be used in order to leave the two ends easily re-attachable. Attached to the graft (the patellar tendon) are pieces of bone which will prevent the tendon from sliding out of place once attached to the tibia and femur. Holes are then drilled into the femur and tibia at the attachment sites. The tendon, which will now be the reconstructed anterior cruciate ligament, is then threaded through the holes and held in place by metal screws. New blood vessels will grow in the tendon enabling it to heal, and the body will accept it as a ligament (Arthroscopy.com). There is little scarring, but still much to recover from. After surgery, the patient is set up with a physical therapist and given a continuous passive motion device. This deice is normally used during sleep. The athlete’s leg stays in constant motion to keep it from stiffening overnight. For the first few weeks after surgery, the athlete meets with a physical therapist at least three times a week, and then the routine is left up to him/her (sechrest.com). Some common exercises done through rehabilitation are leg lifts, leg curls, riding the stationary bike, swimming, and light jogging with a brace. Because a muscle tends to slightly atrophy, or weaken, from lack of use the athlete at first uses no weight or resistance in the rehab. program. His/her own body weight is sufficient enough to fatigue the muscle. As the athlete progresses, the use of weights and resistance increases until the injured leg is at the same level as the normal leg. This progress can take up to a year for some athletes, while for others it can be accomplished in six months depending on the routine and the tolerance of the knee. At that point the athlete is allowed to resume his/her sport on a trial basis. He/she is placed back on the roster as a back up, and if everything goes well the athlete will be able to return fully to the sport. He/she will continue to require a knee brace while playing for extra support. .u321bca0a135c1b0e8cd1819f0572bb2d , .u321bca0a135c1b0e8cd1819f0572bb2d .postImageUrl , .u321bca0a135c1b0e8cd1819f0572bb2d .centered-text-area { min-height: 80px; position: relative; } .u321bca0a135c1b0e8cd1819f0572bb2d , .u321bca0a135c1b0e8cd1819f0572bb2d:hover , .u321bca0a135c1b0e8cd1819f0572bb2d:visited , .u321bca0a135c1b0e8cd1819f0572bb2d:active { border:0!important; } .u321bca0a135c1b0e8cd1819f0572bb2d .clearfix:after { content: ""; display: table; clear: both; } .u321bca0a135c1b0e8cd1819f0572bb2d { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u321bca0a135c1b0e8cd1819f0572bb2d:active , .u321bca0a135c1b0e8cd1819f0572bb2d:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u321bca0a135c1b0e8cd1819f0572bb2d .centered-text-area { width: 100%; position: relative ; } .u321bca0a135c1b0e8cd1819f0572bb2d .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u321bca0a135c1b0e8cd1819f0572bb2d .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u321bca0a135c1b0e8cd1819f0572bb2d .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u321bca0a135c1b0e8cd1819f0572bb2d:hover .ctaButton { background-color: #34495E!important; } .u321bca0a135c1b0e8cd1819f0572bb2d .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u321bca0a135c1b0e8cd1819f0572bb2d .u321bca0a135c1b0e8cd1819f0572bb2d-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u321bca0a135c1b0e8cd1819f0572bb2d:after { content: ""; display: block; clear: both; } READ: Foreword In the days of the Ancients there was a race like no other, for they were blessed with a unique gift EssayIt is a long, hard road of patience and determination for an athlete who sustains a torn ACL. It is quite possible that the injury could cause the athlete to never be able to perform as well again. The star player could be reduced to second string. Although in many cases what really holds the athlete back is not the knee, but instead fear of further injury. Many athletes find themselves almost completely back to normal, but they cannot perform because they are afraid of getting hit. It is understandable then to see tears well up in the eyes of an athlete when he/she realizes that the injury is to the knee. A torn ACL is the first thought that comes to mind. It is their greatest fear. BibliographyWorks CitedA Patient’s Guide to Knee Problems. ( November 19, 1997). Sechrest, MD: Medical Multimedia Group. Retrieved September 16, 2000 from: http://www. sechrest.com/mmg/knee/kneeacl.html. Arthroscopic ACL Reconstruction. ( July 11, 1999).:Arthroscopy.com. Retrieved September 16,2000 from: http://www.arthroscopy.com/sp05018.htm. Duff, John F. Youth Sports Injuries A Medical Handbook for Parents and Coaches. New York: MacMillan, 1992. (pp. 308-311). Keilt, Terri. The Anterior Cruciate Ligament. Retrieved September 14, 2000 from: http://www3.northstar.k12.ak.us/schools/students/webpages/keilt/page1.htm. Medicine Essays