Heat of Fusion of Ice Discussion of Theory

Heat of Fusion of Ice Discussion of Theory Measuring the specific latent heat of fusion of water (ice): Introduction In our daily lives, heat can be found in everywhere. Cooking food heat is needed, it also makes people feel warm and produce more energy. Therefore to know the specific latent heat of fusion of water, both we need to know process of the heat was transferred and kinetic energy.The aim of this experiment was to find out the specific latent heat of fusion of water and steam. First of all, heat is a kind of energy, which transfers from one object to another because of their different temperatures. The SI unit of the specific latent heat is joule per kilogram (J kg-1). The specific latent heat of fusion which is the unit used to calculate the energy need to change unit mass of a substance from a solid into a liquid without in temperature. The equation Q=ItV=ML was used to calculate the energy needed from solid to liquid. Where Q is the heat supplied; m is the mass of the solid, L stands for the specific latent heat of fusion. However, in this process, first to be calculated the energy sup plied to the heater and divided it by the mass of ice melted by the heater to find the specific latent heat of fusion of ice. Next is the specific latent heat of vaporization, which was used to calculate how much heat energy for a substance need to change units of mass from liquid into vapour without in temperature. It also defined as the equation is Q=m lv +h â€Å"where lv represents the specific latent heat of vaporization of the liquid and h is the heat lost from the ‘jacket in time t†. Duncan (2000: 69). Finally, calorimeter is just a kind of equipment which uses to measure heat. There are some equations were use in the result calculation. The basic theory of the simple experiment is as above.MethodsPart.1 the specific latent heat of fusion of iceThe equipment of this experiment was two funnels and two barrels, an ammeter and a voltmeter supplied. Firstly, two funnels were filled with crushed ice, and then the heater was put in one of the funnels and left them both for five minutes. During these, the heater reached the temperature of the ice in order to change the ice to water quickly. Next, while turned on the heater, the value of voltage and current were recorded. After recording the values, the mass of water was measured that caught from each funnel in five minutes. Finally, after getting the values of masses, voltage and current, the calculation was done.Figure 1, more ice melts in the side with the beaterPart.2 the specific latent heat of vaporization of waterFinding lv can be done using the equipment below in figure 2. First of all, put a measuring cylinder on a top pan balance and surround the cylinder with lagging. The inside aluminium metal container was measured by electronic balance and the lid keep open. After the measuring cylinder was filled with water, the power was turned on to supply. Then wait the moments until the water came back to the boil. After the water was boiling, the mass of water was recorded and the clock was started. Thirdly, the p ower supply was connected and the power was set to 1100w. Finally, a little of the water in cylinder was emptied to become steam and the mass of water also was recorded. The apparatus in this experiment as in figure 2.Figure 2, the boiling water in measuring cylinderResultsPart 1. The specific latent heat of fusion of ice.Table.1 The measurement of latent heat of fusion of ice.The ice with heaterFunnel without heaterMass of cup (g)7373Mass of cup with water (g)9383Mass of water (g)2010Table.1 shows the measurement of latent heat of fusion of ice. The masses are measured by electronic balance; the current of the circuit is 1.5A and the voltage of the circuit is 6V.The error of mass:  ± 1gThe error of heat:  ± 10JPart.2 the specific latent heat of vaporization of water.M1 ( the boiling water)M2 ( after 3 minutes)100049Table.2 The data of the specific latent heat of vaporization of water.Table.2 shows the data of the specific latent heat of vaporization of water which is the difference of the masses of water. In the experiment, the mass of the balance is 79g; the temperature of the water is 100â„Æ';the power of cylinder is 1100W; the time is 3 minutes. And the error of the mass is  ± 1g.DiscussionThe specific latent heat of fusion of ice and the specifi c latent heat of vaporization of water are calculated by the measurement in the tables of result section. The calculation of the specific latent heat of fusion of ice is as follows. Heat lost by water is equal to the mass times the specific latent heat of fusion and the equation is VtI=ML, M is mass of water in difference, t stands for the time taken for heat the ice and L is the latent heat of fusion of ice. ThereforeL ==∠µ=2700J ∠´L=2.7Ãâ€"105Jkg-1 and it is not very similar to the exact value of the latent heat of fusion of ice, which is 3.3Ãâ€"105 Jkg-1. Next part is the specific latent heat of vaporization of water. The heat gained to the water and the cylinder is equal to the work down by the circuit which is 1100W, E=W Ãâ€" t=M lv, which E is the energy gained to the water and the cylinder, M is mass of balance, lv represents the specific latent heat of vaporization of water. From the equation just above, therefore Lv= => and then Lv =2.5Ãâ€"106 Jkg-1. It is also not very similar to the exact value of the specific latent heat of vaporization of water, which is 2.3Ãâ€"106 Jkg-1.According to Duncan (2000:68) â€Å"the kinetic theory sees the supply of latent heat to a melting solid as enabling the molecules to overcome sufficiently the force between them for the regular crystalline structure of the solid to be broken down. And when vaporization of a liquid occurs a large amount of energy is needed to separate the molecules and allow them to move around independently as gas molecules†.

The Bloomsbury Group Essay -- History People Authors Essays

The Bloomsbury Group The Bloomsbury Group consisted mainly of family, colleagues, and friends who shared ideas in writing and painting. "Bloomsbury" signified a group of people who were close in friendship as well as in talent. The Bloomsberries, who were known as the Bloomsbury Group, spent a tremendous amount of time together. Each individual attempted to contribute valuable ideas to one another’s individual works. Two of the most important aspects of the Bloomsberries were Literature and Art. All members of this circle of intellectuals were vastly incorporated with both of these aspects as well as a few others. The most well recognized writer of this group was Virginia Woolf. "The Bloomsbury Group is a popular collective designation for, a number of English intellectuals prominent in the first quarter of the 20th century, all of whom were individually known for their contributions to the arts or to the social science" (www.funkandwagnall.com/encyclopedia/low/articles/b/6003001758.html). Bloomsbury is a residential and academic district in London. "Bloomsbury" began shortly after the death of Sir Leslie Stephen in 1904" ( Johnstone 3). Leslie Stephen with the help from the Victorians basically prepared a passage for "Bloomsbury" to come about. The death of Sir Leslie Stephen was basically how the Bloomsberries finally came out into the open. "Leslie Stephen’s life, which neatly straddled Victoria’s reign, was an epitome of a facet of the intellectual life of that era" (Johnstone 3). The Bloomsberries and the Victorians were quite diverse in their style of art. The Bloomsberries rebelled against the Victorians. "It is a polemic against the Vic torian establishment and its culture- that culture which Bloomsbury believed ha... ...hroughout all of that she achieved great accomplishments as her life went on. The Bloomsbury Group will always be remembered to many people that have a love for literature. Works Cited http://kvtr.elte.hu/csoport/ago/eng.html http://metalab.unc.edu/cheryb/women/virginia-woolf.html http://www.bloomsburyart.com/list.htm http://www.cwrl.utexas.edu/%7evfores/sorian03.html http://www.funkandwagnall.com/encyclopedia/low/articles/b/6003001 758.html http://www.helicon.co.uk http://www.jefferson.village.virginia.edu/elab/hf10225.html http://www.online-library.org/fictions/kew-gardens.html Johnstone, John Keith. The Bloomsbury Group; a study of E.M. Forster, Lytton Strachey, Virginia Woolf, and their circle. New York: Noon Day Press, 1954. Marcus, Jane. Virginia Woolf and Bloomsbury. Bloomington: Indiana University Press, c1987. The Bloomsbury Group Essay -- History People Authors Essays The Bloomsbury Group The Bloomsbury Group consisted mainly of family, colleagues, and friends who shared ideas in writing and painting. "Bloomsbury" signified a group of people who were close in friendship as well as in talent. The Bloomsberries, who were known as the Bloomsbury Group, spent a tremendous amount of time together. Each individual attempted to contribute valuable ideas to one another’s individual works. Two of the most important aspects of the Bloomsberries were Literature and Art. All members of this circle of intellectuals were vastly incorporated with both of these aspects as well as a few others. The most well recognized writer of this group was Virginia Woolf. "The Bloomsbury Group is a popular collective designation for, a number of English intellectuals prominent in the first quarter of the 20th century, all of whom were individually known for their contributions to the arts or to the social science" (www.funkandwagnall.com/encyclopedia/low/articles/b/6003001758.html). Bloomsbury is a residential and academic district in London. "Bloomsbury" began shortly after the death of Sir Leslie Stephen in 1904" ( Johnstone 3). Leslie Stephen with the help from the Victorians basically prepared a passage for "Bloomsbury" to come about. The death of Sir Leslie Stephen was basically how the Bloomsberries finally came out into the open. "Leslie Stephen’s life, which neatly straddled Victoria’s reign, was an epitome of a facet of the intellectual life of that era" (Johnstone 3). The Bloomsberries and the Victorians were quite diverse in their style of art. The Bloomsberries rebelled against the Victorians. "It is a polemic against the Vic torian establishment and its culture- that culture which Bloomsbury believed ha... ...hroughout all of that she achieved great accomplishments as her life went on. The Bloomsbury Group will always be remembered to many people that have a love for literature. Works Cited http://kvtr.elte.hu/csoport/ago/eng.html http://metalab.unc.edu/cheryb/women/virginia-woolf.html http://www.bloomsburyart.com/list.htm http://www.cwrl.utexas.edu/%7evfores/sorian03.html http://www.funkandwagnall.com/encyclopedia/low/articles/b/6003001 758.html http://www.helicon.co.uk http://www.jefferson.village.virginia.edu/elab/hf10225.html http://www.online-library.org/fictions/kew-gardens.html Johnstone, John Keith. The Bloomsbury Group; a study of E.M. Forster, Lytton Strachey, Virginia Woolf, and their circle. New York: Noon Day Press, 1954. Marcus, Jane. Virginia Woolf and Bloomsbury. Bloomington: Indiana University Press, c1987.

Mamie Clark

Running head: MAMIE CLARK 1 Famous Person in Psychology: Mamie Phipps Clark MAMIE CLARK 2 Famous Person in Psychology: Mamie Phipps Clark Mamie Phipps Clark was born in Hot Spring, Arkansas on April 18, 1917 to Dr. Harold and Katie Phipps.Due to her father having a practice in town the family had achieved middle class status and was allowed into many establishments that were normally whites only, which during that time in Arkansas was rarely heard of. Even though few higher educational opportunities were open to black students, after graduating from Langston High School in 1934, Mamie was offered several scholarships and chose to accept one from Howard University. (Cherry,2013) Mamie chose to study at Howard University because it was located in the nation's capital and because of the many accomplished black members of its faculty whom she viewed as role models.She began her studies at Howard as a math major, minoring in physics. There she met her future husband, Kenneth B. Clark, w ho was studying for his master’s in psychology. After not getting much encouragement from her professor’s in mathematics, Kenneth encouraged Mamie to change her major to psychology for employment possibilities and the chance to explore her interest in children. (Cherry, 2013) When completing her master’s degree in 1939, she worked and studied children in an all-black preschool.During that time she met with pyschologists, Ruth and Gene Harley who were studying self-identification in young children and encouraged Mamie to do the same with the children in the preschool. This resulted in her completed thesis â€Å"The Development of Consciousness of Self in Negro Pre-School Children†. (Cherry,2013) MAMIE CLARK 3 Mamie transferred to Columbia University to finish her doctorate degree, where she graduated in 1943 as the second African American to earn a degree (first eing her husband, Kenneth Clark). Then Drs. Mamie and Kenneth Clark used their research with c hildren to show that black children became aware of their racial identity by the age of 3 and by segregating them from white children the children saw their race as negative. This led the Clark’s to present their findings during desegregation trials for the NAACP's case in Brown v. Board of Education, which overturned racial segregation in public schools in 1954. (Mamie Clark, 2013)After several years working in public and private social services being unsatisfied with what she saw, Mamie founded the Northside Center for Child Development, the first center to provide therapy for children in Harlem. At a time when public schools were illegally enrolling many black children into programs for the mentally handicapped, the center conducted its own intelligence tests, fought the schools, and empowered the local population. Realizing that therapy alone could not address the affects of racism on the community, Northside also assisted families with their housing and financial difficu lties.Mamie Clark worked for Northside until retirement in 1980 and died three years later of cancer. (Mamie Clark, 2013) Using the Sociocultural aspect of psychology, it is easily seen that Mamie Clark was influenced by social and cultural she experienced in her life. Growing up in Arkansas during the times where racism were very apparent and segregation was dominant, she was fortunate enough to have been born into a middle class family. Mamie was able to see both sides of the segregation by being allowed into white establishments.This had a significant impact on her way of thinking, she wanted to both races to be seen equally and this eventually led to her involvement in the desegregation of public schools. MAMIE CLARK 4 References Mamie Clark, a Supporter of the Black Child. (2013). Retrieved on January 18, 2013 from http://www. aaregistry. org/historic_events/view/mamie-clark-supporter-black-child Cherry, Kendra. Mamie Phipps Clark Biography. (2013). Retrieved on January 18, 20 13 from

The Picture Of Dorian Gray Oscar Wilde - 2014 Words

Adrian Balakumar Mr.Sal AP Lit 15 December 2014 The Picture of Dorian Gray - Oscar Wilde 1) In the book, The Picture of Dorian Gray, several characteristics of the world have been presented. The author portrays the world as a den of individuals with a skewed view of the immediate environment. The author depicts the world as a place where physical traits like beauty or handsomeness are important than a person’s virtues. Dorian spends his time studying music and other beautiful things that life has to offer. Visible aspects such as youthfulness are viewed by the characters of the novel as the most superior aspects of life. Lord Henry reminds Dorian that soon he would lose vital attributes that mattered to him in life. By saying so, he†¦show more content†¦The author describes him as an intellectual and unshakeable. He can influence Dorian, who later worships and follows him blindly. Lord Henry holds skeptical beliefs that are due to destabilizing the status quo, but in the real sense his theories are filled with naivety. His character depicts a man full of composure and filled with witty ideas. He negates widely accepted views of the existence of immoral books stating that those texts expose the real face of the world. He clings to this as his philosophy. Although he does believe in theories relating to immorality, the yellow book that he lent Dorian lead to Dorian’s downfall. The actions of Lord Henry brings out the theme of negative influence and its consequences. Through Lord Henry, Dorian commits suicide. The author tries to depict how the world is affected by such negative influences. The author also uses Lord Henry to illustrate the superficial nature of human beings. Lord Henry claims that moral and immoral experiences should have equal pursuit. To the contrary, he is a party man and frequents the theater. The author also shows how humans are having little understanding of the soul. Lord Henry had earlier claimed that Dorian could not commit suicide yet at the end of the story he does. From Lord Henry unwillingness to change, we are supposed to learn the essence of appreciating new ideas. In addition to that, it is evident that a change is inevitable. 3) The book title gives us insight into

Indigenous Australian Aboriginals and the Colony of Britain.

Indigenous Australians are believed to have arrived onto Australian mainlands across the sea of from Maritime, Southeast Asia 40,000 –70,000 years ago. In 1606 was the first known landing within Australia by Europeans by a Dutch navigator named Willem Janszoon. During the 17th century other Dutch navigators explored the western and southern coasts of Australia, numerous European explorers followed, however, in 1770 Lieutenant James Cook explored the East Coast of Australia representing Britain returning with accounts favouring colonisation at Botany Bay, New South Wales. Seventeen years after Cook’s touchdown on the east coast of Australia, the British government decided to establish a colony at Botany Bay. Indigenous language contained a lot of spiritual words and beliefs, the ‘dreamtime’ or ‘dreaming’ is their connection to the land and Earth. (Jens Korff, 2014) Students Kiarra and Karri Moseley and Luke Bidner- â€Å"My culture is my identity. Dreamtime stories tell the life of my people. Growing older. Hearing stories of my ancestors living off the land Becoming one with the creatures Even though I havent met them I feel this unbreakable connection Through the stories I have heard. The stories that have been passed down through generations. These stories are living through us. Without our culture we have no identity And without our identity We have nothing.† (Jens Korff, 2014) The dreaming creates the structures of society, the rules for social behaviour and theShow MoreRelatedNotes: European Settlement of Australia Commenced in 1788. Prior to This, Indigenous Australians Inhabited the Continent and Had Unwritten Legal Codes1085 Words   |  5 Pages1788. Prior to this, Indigenous Australians inhabited the continent and had unwritten legal codes Terra Nullius: Terra Nullius: A Latin term which translates as Empty Land or Nobody s Land . Captain Cook declared Australia to be Terra Nullius when he sailed into Botany Bay on April 28th 1770, so that he could claim Australia for Britain. This proclamation ignored the fact that hundreds of different groups of Indigenous people occupied the land. The indigenous people did not haveRead MoreThe Effects Of The Changing Government Policies Towards Aboriginal People Over Time1088 Words   |  5 PagesDiscuss the effects of the changing government policies towards aboriginal people over time: What was the protection policy in relation to Aboriginal people? How did it effect Aboriginal Australians? Give examples Significance This document made Victoria the first Colony to enact a comprehensive scheme to regulate the lives of Aboriginal people. The Act giving powers to the Board for the Protection of Aborigines which subsequently developed into an significant level of control of people s livesRead MoreWhat Impact Did The British Have On Aboriginal Australians?1921 Words   |  8 Pageshave on Aboriginal Australians? In the corner of the present Australian flag resides a miniature Union Jack. Millions of these flags fly throughout Australia, providing the Aboriginal people with a constant reminder of the British presence in Australia. By 1788, Britain appeared to be an imperializing superpower; they had control of India and many places in Africa and had just lost the colonies in America. In 1788, Captain James Cook arrived on the east coast of Australia and just like Britain had doneRead MoreThe Colonisation Of Australia By Jordan T. Sharp2179 Words   |  9 Pagesand family structures and also culture itself is passed down from the indigenous people to the colonisers. (Colonisation and Racism, 2000.) Pre-invasion in Australia, the aboriginal people had their own way of life, they had been living in Australia â€Å"Terra Nullis† for about 50,000 to 120,000 years. They were commonly hunters and gatherers who adapted to their surrounding environment. There were around about 300,000 Aboriginal people living in Australia when the British arrived in 1788. (The SocialRead MoreAustrali The Smallest Continent Between The Indian And Pacific Ocean And Is A Nation Of Many Contrasts1376 Words   |  6 Pagescapital is Canberra. Despite the fact that Canberra is the capital, other cities like Sydney, which is the largest city in the country, have more influence both locally and internationally. â€Å"Australia was once a British colony and after its discovery in 1788 people from Great Britain settled there. In the past decades, people from all over the world have come to Australia. Today it is a multicultural society and the continent is also one of the richest countries in the world. It produces wool and meatRead MoreAnalysis Of Kath Walker s We Are Going 1328 Words   |  6 Pagesand racial discrimination. With the publication `We Are Going in 1964, Kath Walker (1920-1993) became the first Australian aboriginal poet to publish a book of verse. This brought her an immediate success and international popularity. In this collection of 30 poems, she goes from staging a protest against the foreign oppressors to beautifully describe the delicacies of the aboriginal cultures to fight for the human rights to envision a harmonious future. In order to put these poems in proper perspectiveRead More Australian Government Policy Essay3747 Words   |  15 PagesAustralian Government Policy The first English settlement in Australia was established in 1788. Before this the Aborigines lived in the land in harmony. However, after the English arrived, the two different cultures were in close contact and had to determine how to coexist. White Europeans did not respect the Aborigines’ right to the land and it’s resources. With brutal force, they took control of the land and claimed it as their own. Australians then developed their own policies on how to dealRead MoreHit A Six With Australia s National Identity1465 Words   |  6 Pagesculture†, and subsequently represents an influential part of Australian culture. However, the modernity discourse undermines the degree to which Australian identity is taking into account British Legacy.Today the Australian culture is comprised of a differing scope of encounters, nationalities and cultures, subsequently confounding the idea that Australian identity is based on British heritage. The verbose accentuation set o n Australia’s indigenous origin, colonial past and multicultural present, consequentlyRead MoreIndigenous Studies2750 Words   |  11 Pagesï » ¿ Indigenous Studies Topic: The colonisation of Australia was based on the legal fiction of terra nullius. Compare and contrast the consequences of terra nullius on the experience of Australian Indigenous people, with indigenous peoples’ experiences of colonisation in Canada. Word count: 2,014 Making cultural or political comparisons between Canada and Australia is not a new phenomenon. Both are now independent former colonies of Great Britain, who have inherently adopted many of itsRead MoreRacism In Australia - The Rise and Fall of the White Australia Policy1308 Words   |  6 Pageslive here for many different reasons.. They have all called themselves Australians and had accepted Australia as their new home. Although the perspective of accepting a different race/culture has changed, racism still exists in Australia. Australia’s indigenous people were the first victims of racism in this country. For about 50,000 years before the settlement of the British, Australia was occupied exclusively by Aboriginal and Torres Strait Islander people. After the settlement of the British

Argumentative Analysis Of Abortion Rights - 1564 Words

Argumentative Analysis of Abortion Rights Abortion has been a controversial topic and fluctuated in-and-out of political discussions for decades, but has started to become a more popular debate topic as of late. People have debated between â€Å"Pro-Choice†, a woman’s right to choose, as well as â€Å"Pro-Life†, strictly anti-abortion, as well as the lawmakers part in recognizing the issue. A Harvard College newspaper printed an opinion-based article by Tanya Luhrmann for Abortion Rights Action Week called, The Pro-Choice Argument. The author claims that a powerful part of American life is the experience of being a mother, and that each side, â€Å"Pro-Choice† and â€Å"Pro-Life†, feels attacked from one another affecting the mother and child relationship.†¦show more content†¦2). Trying to persuade the readers, the author shows her own personal opinion that the fetus should be considered a human being at conception, as well as earn the sam e rights as the mother and have a chance to live, even if some complications stand in the way. She continues to use a multitude of examples to successfully extort her opinion and reason across that she is against abortion; however, she could be easily swayed if tough circumstance or situation comes around. This personal touch adds to her rationale, allowing for support and validity throughout the rest of the article.The structure that the author chose to put her argument in is very wisely chosen because her strong points are shown first, then her weaker ones in the middle, and lastly, an astounding ending wraps everything together proving her point. She describes the two arguments on the second page as the problems that the fetus faces in gaining any kind of equal rights. Luhrmann wrote, â€Å"Animals and children are unavoidably present within a society, and to ensure that they remain functioning members of that society they must be protected from exploitation by other societal me mbers† (p. 2). This is followed by a comparison example of an Australian whoShow MoreRelatedWhat Is An Argumentative Passage Analysis875 Words   |  4 PagesWhat is an argumentative passage analysis? In a passage analysis, you take some piece of written prose which contains an argument and extract the argument from it. In order to do this, you must identify the conclusion of the argument, as well as any premises that support the conclusion, and structure them in such a way that the argument is clearly valid (if indeed it is valid in the passage). Here is an example of an argumentative passage: Socrates is a man, and all men are mortal. As such, SocratesRead MoreArgumentative Essay : First Amendment Junkie By Susan Jacoby1042 Words   |  5 PagesAmber Rogers Dr. Kim Loel Argumentative Analysis of the Essay â€Å"First Amendment Junkie† by Susan Jacoby What is a First Amendment Junkie? According to author Susan Jacoby, censorship of any form is wrong. From the beginning of Jacoby’s essay, â€Å"First Amendment Junkie,† it’s obvious where she stands on the topic. Jacoby states that the people who most support the censorship of pornography are women. These women are often self-proclaimed feminists who ironically support the First Amendment. WhileRead MoreEpistemology And Its Impact On Human Relations1839 Words   |  8 Pagesis a great connectedness between the human interpretation of who they are, the matters affecting them, communication efficiency and the information they have based on epistemological, ontological and axiological knowledge. This is a detailed argumentative essay whose intent is to elaborate and discuss who I believe I am, my stand and the reason for residence based on my commitment to epistemology, ontology, and axiology as the basis of understanding. I will discuss the essential values that shapeRead MoreContemporary Moral Issue Essay2709 Words   |  11 PagesBB; the Stanford Encyclopedia of Philosophy’s â€Å"Pornography and Censorship† – BB 10/10 - *Essay #1 due; Casebook debate: â€Å"Florida Ban on Gay Adoptions† 10/13 – Fall break; no class meeting More Life and Death Issues: Abortion, Suicide, and Euthanasia 10/15 – Chapter 11 - Abortion 10/17 – Roe v. Wade – BB 10/20 – *Quiz #3 10/22 – Chapter 11 – Suicide and Euthanasia; Albert Camus, â€Å"An Absurd Reasoning,† from The Myth of Sisyphus - BB Questions of Social and Economic Equity 10/24 – ChapterRead MoreWork: Scientific Method and Exploratory Research1888 Words   |  8 Pagesformulate a thesis and then gather your sources that will be used. The sources should then be evaluated for accuracy. Everything should then be meticulously documented. There are many topics that can be used for this purpose. The list includes animal rights, minimum wage, vaccines, climate change, immigration, obesity, overpopulation, spanking, smoking bans, wind energy, and school uniforms. Exploratory research  of  research  conducted for a problem that has not been clearly defined. Exploratory researchRead MoreEmbryonic Stem Cell Research: To Be or Not To Be? Essay1853 Words   |  8 Pagescontroversy will continue as this analysis essay unfolds. Should we allow Scientists sacrifice a life for the extraordinary possibilities that are promised to come with the research of Embryonic Stem Cells? The first argument as to what should be done about Embryonic Stem Cell research is written by Rachel Benson Gold. Gold is the author of several reports and articles in the field of reproductive health services and financing, and recently completed a comprehensive analysis of the national family planningRead MoreEssay about The Morals and Ethics of Genetic Engineering3310 Words   |  14 Pageswere to ignore the religious aspect of this particular topic, I would be disregarding a major portion of the mainstream argument against Genetic Engineering in terms of morality and ethics. I have done my best to tread lightly and speak in an argumentative and logical fashion as if they are my firm beliefs. Genetic engineering has grown to the extent that it can now be performed on humans; the morals behind this course of actions are certainly a grey area, and based on religious interpretationRead MoreEthics and Government2590 Words   |  11 PagesEthics and Government Angela M. Roberson SOC 120: Introduction to Ethics and Social Responsibility Professor Kay Green May 30, 2010 Ethics is defined as a set of principles of right conduct. It is also a theory or a system of moral values (Merriman/Webster online dictionary). Government Ethics is often times referred to an oxy-moron. The reason for this is that many believe that our government does not have ethics in decision making. In this paper I will attempt to analyze the links betweenRead MoreTomb of the Unknown Soldier4192 Words   |  17 Pagesdeaths from Yellow Fever. Step 4: As far as what side this photo may depict, I think as a whole, it is on both sides. The monument was erected for the soldiers amp; civilians that have died in the pursuit of Freedom amp; liberty, whether for the right reason or not. As far as a perspective, I think it is one of remembrance, the author amp; photographer want people to see amp; remember what this country has endured to obtain its freedom amp; the liberty that we all take for granted now a day’sRead MoreDescriptive Analysis6093 Words   |  25 Pagesnarrative and descriptive essays are often given as separate assignments in composition courses, they are combined in this first section so that teachers can present expressive writing and still reserve time for the many forms of informative and argumentative writing. This choice is tricky because it confirms the folk wisdom about expressive writing and rhetorical difficulty. According to custom, students can write narratives first because they are already familiar w ith storytelling and can organize

Review on Lorenzos Oil Movie free essay sample

Lorenzos Oil Essay The film is based on the true story of Augusto and Michaela Odone and their son Lorenzo. In 1984 Lorenzo came down with adrenoleukodystrophy (ALD), a rare inherited disease. Doctors said that he would lose all his functions and die within two to three years. Refusing to accept this grim verdict, the Odones set out on a mission to find a treatment for ALD and to save their child. In their quest for a treatment the Odones often clashed with doctors, scientists, and support groups, who were doubting that anything could be done about ALD. Their persistent struggle tested the boundaries of conventional medicine. The Odones haunted medical libraries, reviewed countless animal experiments, badgered researchers, questioned top doctors all over the world, and persisted until a solution came to them in a moment of inspiration. They commissioned a special type of oil from a British firm, which normalized the accumulation of very long chain fatty acids in the brain, the hallmark of ALD. We will write a custom essay sample on Review on Lorenzos Oil Movie or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The film ends on a positive note, showing several healthy children who, having ollowed a course of treatment with Lorenzos Oil, remained symptom-free. The conclusion relates that Lorenzo can communicate again by a modified sign language, and that Augusto Odone was awarded an honorary Ph. D. for his pioneering work in researching and discovering a significant treatment for ALD. ALD is an inherited genetic disorder linked to the X sex chromosome. Because of the way genetic inheritance works, only boys have the most severe form of ALD. The disorder leaves the body unable to break down big fat molecules. Recent research shows that this is most likely due to a carrier protein that fails to work correctly and carry the fat molecules to where they would be broken down. Some symptoms shown in the movie Lorenzos Oil were hyperactive, clumsy, audio difficulty, and seizures. Adrenal function must be tested periodically in all patients with ALD. Treatment with adrenal hormones can be lifesaving. Symptomatic and supportive treatments for ALD include physical therapy, psychological support, and special education. Recent vidence suggests that a mixture of oleic acid and euric acid, known as Lorenzos Oil, administered to boys with X-ALD can reduce or delay the appearance of symptoms. Bone marrow transplants can provide long-term benefit to boys who have early evidence of X-ALD, but the procedure carries risk of mortality and morbidity and is not recommended for those whose symptoms are already severe or who have the adult-onset or neonatal forms. Oral administration of docosahexanoic acid (DHA) may help infants and children with neonatal ALD. I believe that the portrayal of the medical community was entirely accurate in the film. I believe this because it takes enormous amounts of time to test a new treatment for any disease and you cant t Just release it in the world without testing it and making a full inquiry on it. Such measures should be taken, because innocent individuals lives could be diminished because of it, and thats a large price to pay, just because you want things to move faster. I believe that the Odones dealt with this situation in a very intelligent way with