Cooling curve Essays

Cooling curve Essays Cooling curve Paper Cooling curve Paper A cooling curve is actually a line graph representing the change in the state of matter of a substance, either from solid to liquid or liquid to solid. In this graph, time is usually represented on the x axis and temperature on the y axis. The particles in the wax in the solid state slowly start to get more energy when heated and start to move more rapidly at a certain temperature and then change to liquid. When it has to change from liquid to solid, the particles in the wax start to lose energy and come close together till they become solid. VARIABLES: Independent Dependant Controlled Temperature change Time taken for wax to solidify Environmental change, amount of wax taken. APPARATUS: Boiling tube Beaker 250 cm3 (i 25 cm3) Thermometer range 10i C to 110i C (i 0. 5i C) Clamp stand Bunsen burner Tripod stand Wire gauge Paraffin wax Water for water bath (in beaker) Stopwatch (i 0. 1 seconds) METHOD (GIVEN): 1) Heat half a beaker of water to about 90i C. 2) Clamp a boiling tube with paraffin wax in it and put it in hot water with the thermometer. 3) Measure the temperature of molten wax and start your stopwatch. 4) Record the temperature at suitable time intervals till all the wax solidifies completely. 5) Present your results suitably and interpret these in terms of the concepts youve learned so far. OBSERVATIONS: Amount of water (ml) Initial Temperature (Trial 1) (i C) Initial Temperature (Trial 2) (i C) Water Temperature (i C) Time intervals (s) Temperature (Trial 1) (i C) Temperature (Tria C respectively, it started to go clear gradually, until it melted completely at 62. 5i C and 63. 0i C respectively at which point, it was completely transparent. As it start freezing, at 48. 0i C and 50. 5i C respectively, it started to gain its original greyish colour and it froze completely at 50. 0i C and 53. 0i C respectively, it was completely opaque. GRAPHS: Trial 1: Trial 2: ANALYSIS: From the above graphs, we can see that the temperature of the wax in the test tube keeps falling until a certain point where it becomes a constant value and then continues to fall. The particles of wax that are held together by weaker intermolecular forces need to a particular temperature at which all the bonds can become stronger so as to change its state. When heat is taken away from a liquid substance, the energy supplied to it drops and thus, the particles do not have enough energy to collide with each other and move far apart. Thus, the particles come closer to each other and the intermolecular forces become stronger. The temperature required for bonds to form in a particular substance is the same for all particles in that substance and thus, the temperature of the wax remains constant throughout a certain period when all bonds are formed, changing the state of the substance. This shows that the wax used in the experiment was a pure substance as it has been proven that a substance is pure only if its melting/boiling point is a constant. The temperature fell rapidly in the initial stages because very few bonds or no bonds could be formed due to such a high temperature. Later, as the temperature drops, the numbers of bonds formed become comparatively higher and thus, the temperature starts to fall slowly. Once the whole substances solidifies, all the bonds have been formed and thus, the particles of the substance have a very low energy because of which they cant collide and generate heat. Thus, the temperature of the substance continues to fall. POSSIBLE SOURCES OF ERROR: The reading taken from the thermometer may not have been completely accurate throughout the experiment. As the experiment was conducted in an air-conditioned room, this could have affected the experiment. The time taken from the stopwatch wouldnt be completely accurate. CONCLUSION: From this experiment, we can conclude that the temperature required for bonds to form in a particular substance is the same for all particles in that substance. This rule applies to all pure substances as all particles in a pure substance are the same and thus, they bond at the same temperature, as in this experiment. An impure substance would contain other substances and thus, the particles would bond at different temperatures and the boiling/melting point wouldnt be a constant.

Library Cave at Dunhuang - Buddhist Scholarly Cache

Library Cave at Dunhuang - Buddhist Scholarly Cache When the Library Cave, known as Cave 17 from the Mogao Cave Complex at Dunhuang, China, was opened in 1900, an estimated 40,000 manuscripts, scrolls, booklets and paintings on silk, hemp and paper were found literally stuffed into it. This treasure trove of writings was collected between the 9th and 10th centuries AD, by Tang and Song dynasty Buddhist monks who carved the cave and then filled it with ancient and current manuscripts on topics ranging from  religion and philosophy, history and mathematics, folk songs and dance. Cave of Manuscripts Cave 17 is only one of ~500 human-made caves called the Mogao Ku or Mogao Grottoes, which were dug into a loess cliff approximately 25 kilometers (15 miles) southeast of the town of Dunhuang in Gansu province of northeastern China. Dunhuang has an oasis (around Crescent Lake) and it was an important cultural and religious crossroads on the famous Silk Road. The Mogao Cave complex is one of five cave temple complexes in the Dunhuang region. These caves were excavated and maintained by Buddhist monks until about a thousand years ago  when they were sealed and hidden until rediscovery in 1900. The religious and philosophical subjects of the manuscripts include works on Taoism, Buddhism, Nestorianism, and Judaism (at least one of the manuscripts is in Hebrew). Many of the texts are scriptures, but they also cover politics, economy, philology, military affairs and art, written in several languages predominated by Chinese and Tibetan. Dating the Dunhuang Manuscripts From inscriptions, we know that the original librarian in the cave was a Chinese monk called Hongbian, the leader of the Buddhist community at Dunhuang. After his death in 862, the cave was consecrated as a Buddhist shrine complete with a statue of Hongbian, and some manuscripts after that may have been left as offerings. Scholars also suggest that perhaps as other caves were emptied and reused, the overflow storage might have ended up in Cave 17. Chinese historical documents typically have colophons, introductions to the information in the manuscript that include the date they were written, or textual evidence of that date. The most recent of the dated manuscripts from Cave 17 was written in 1002. Scholars believe the cave was sealed shortly afterward. Together, the manuscripts date between the Western Jin dynasty (AD 265-316) to the Northern Song dynasty (AD 960-1127) and, if the history of the cave is correct, were likely collected between the 9th and 10th centuries AD. Paper and Ink A recent study (Helman-Wazny and Van Schaik) looked at the processes of Tibetan paper-making in evidence on a selection of manuscripts from the Stein Collection in the British Library, manuscripts collected from Cave 17 by the Hungarian-British archaeologist Aurel Stein in the early 20th century. The primary type of paper reported by Helman-Wazny and Van Schaik were rag papers composed of ramie (Boehmeria sp) and hemp (Cannabis sp), with minor additions of jute (Corchorus sp) and   paper mulberry ( Broussonetia sp). Six manuscripts were made entirely of   Thymelaeaceae (​Daphne or Edgeworthia sp); several were made primarily from paper mulberry. A study of inks and paper-making by Richardin and colleagues was conducted on two Chinese manuscripts in the Pelliot collections in the National Library of France. These were collected from Cave 17 in the early 20th century by French scholar Paul Pelliot.   Inks used in the Chinese manuscripts include reds made of a mixture of hematite and red and yellow ochres; red paint on the murals in other Mogao caves are made of ochre, cinnabar, synthetic vermilion, red lead and organic red. Black inks are made primarily of carbon, with an addition of ochre, calcium carbonate, quartz, and kaolinite. Wood identified from the papers in the Pelliot collections include salt cedar (Tamaricaceae). Initial Discovery and Recent Research Cave 17 at Mogao was discovered in 1900 by a Taoist priest named Wang Yuanlu. Aurel Stein visited the caves in 1907-1908, taking a collection of manuscripts and paintings on paper, silk, and ramie, as well as a few wall paintings. French sinologist Paul Pelliot, American Langdon Warner, Russian Sergei Oldenburg and many other explorers and scholars visited Dunhuang and walked off with other relics, which can now be found scattered in museums around the world. The Dunhuang Academy was set up in China in the 1980s, to collect and preserve the manuscripts; the International Dunhuang Project was formed in 1994 to bring the international scholars together to work collaboratively on the far-flung collections. Recent investigations into environmental issues such as the effect of ambient air quality on the manuscripts and the continuing deposit of sand from the surrounding region into the Mogao caves have identified threats to Library Cave, and the others in the Mogao system (see Wang). Sources This article is a part of the About.com guide to the Archaeology of Buddhism, Ancient Writing, and the Dictionary of Archaeology. Helman-Wazny A, and Van Schaik S. 2013. Witnesses for Tibetan craftsmanship: bringing together paper analysis, palaeography and codicology in the examination of the earliest Tibetan manuscripts. Archaeometry 55(4):707-741. Jianjun Q, Ning H, Guangrong D, and Weimin Z. 2001. The role and significance of the Gobi Desert pavement in controlling sand movement on the cliff top near the Dunhuang Magao Grottoes. Journal of Arid Environments 48(3):357-371. Richardin P, Cuisance F, Buisson N, Asensi-Amoros V, and Lavier C. 2010. AMS radiocarbon dating and scientific examination of high historical value manuscripts: Application to two Chinese manuscripts from Dunhuang. Journal of Cultural Heritage 11(4):398-403. Shichang M. 1995. Buddhist Cave-Temples and the Cao Family at Mogao Ku, Dunhuang. World Archaeology 27(2):303-317. Wang W, Ma X, Ma Y, Mao L, Wu F, Ma X, An L, and Feng H. 2010. Seasonal dynamics of airborne fungi in different caves of the Mogao Grottoes, Dunhuang, China. International Biodeterioration Biodegradation 64(6):461-466. Wang W, Ma Y, Ma X, Wu F, Ma X, An L, and Feng H. 2010. Seasonal variations of airborne bacteria in the Mogao Grottoes, Dunhuang, China. International Biodeterioration Biodegradation 64(4):309-315.

Israel-Palestine Conflict and the Role of Egypt Essay

Israel-Palestine Conflict and the Role of Egypt - Essay Example The Israel-Palestinian conflict is one of the most important issues in the international politics and various efforts have been initiated by United Nations and various countries to resolve the issue and bring about a compromise between the two parties of the conflict but none of the efforts has been able to achieve success (Harms and Ferry). There are many other issues related to the conflict which include the economic failure of the Palestinian authority and the deplorable condition the Arabs in the region, the terrorist activities of the Islamic extremist, violation of international laws by both parties of the conflict and the human rights violations in the region. The conflict has gained extraordinary importance because of the fact that Jerusalem is the sacred city of the three major religious communities of the world; Christians, Jews and Muslims and due to the dismal security situation of the region, a large number of pilgrims are not allowed to visit their holy places. Both par ties of the conflict are not willing to show any type of flexibility in their stances and thus a deadlock persists despite repeated international interventions and efforts. The most feasible solution presented by the United Nations and the international community is the establishment of two states in the region, a Palestinian State for the Arabs and an Israeli state for the Jews; majority of people in the region agree on this solution, however they have failed to come up with an acceptable partition plan. The acts of violence committed by the Palestinian armed groups and the Israeli army have also complicated the whole peace promotion process. Important international actors in the conflict include United Nations, United States, Russia and the Arab League particularly Egypt. The history of the Israel-Palestine conflict can be traced back to the end of the 19th century when the first Zionist Congress was held in Switzerland with the establishment of the World Zionist Organization. The Jews of the world aspired to return to Zion (Jerusalem) as part of their religion, and that is why in the latter half of the 19th century the Jews started to organize themselves and started to strive for an independent Jewish homeland in the region of Palestine. The World Zionist Organization established a Jewish National Fund for encouraging the immigration of the Jews from various regions of the world to the Palestinian regions and large sums of money were spent on the purchase of land from the Ottoman rulers and later the from the British rulers. During that time, for the first time in history, Arab Nationalism also started to become popular among the Arabs of the world, particularly in this region. The Jews managed to buy large areas of land in the Palestinian regions and started to build the Jewish settlements and at the same time Jews from all over the world were encouraged to migrate to the Palestinian regions in the newly constructed settlements. During the beginning the mi nor conflicts stirred up because of the accidental killings by the Jews and Arabs in the regions, however the Arabs soon became aware of the Zionist ambitions of the Jews, particularly the peasants and farmers of the lands where the Jews have started to build settlements. These farmers, known as fellaheen felt dispossessed of their lands and started to protest before the Ottoman leaders about the increasing Jewish settlements

Business Plan Research Paper Example | Topics and Well Written Essays - 750 words

Business Plan - Research Paper Example Balance Sheet Basic Template 9.0 Current date: 9.1 Future Dates: 10.0 C: Income Statement Basic Template: 10.0 Marketing current budget revenues: 10.1 Operations current budget expenses: 10.2 Administrative and cost of capital current budget expenses: 11.0 D. ... h interactions with individuals working in the fields in which each child is interested can we encourage and advise each student on what is necessary in school and in life to achieve their goals. Through early interaction we can gain the trust of the students, families and volunteers so to work together to defuse any destructive habits. While working with those individuals in their fields of interest these students will become proteges of these individuals for several years, eventually becoming interns as they get older and closer to their completing course work in that field. Knowledge and Dreams is a program that is in direct response to the growing number of young people falling through the cracks in school and failing to plan for their future. The goal of this program is to offer tutoring of course study and dream development and internship to the youth of the intercity. This program will entangle education before and after adulthood providing professional experience in both area s. The focus is different for every age group although the message is the same, to empower each of them with the knowledge needed to make better decisions for their future. Knowledge and Dreams will focus primarily on intercity youth of all ages. According to the National dropout prevention center â€Å"There are a multitude of youth programs available, but many are inaccessible to inner-city and rural youth (2012, para 2).† Knowledge and Dreams will partner a professional to every group of five who is interested in his/her field of study. These partnerships will last the length of the Childs stay in the program. This program will also provide tutors for these students for each grade level and subject where help is needed. During that time weekly planned activities to strengthen the

Effect of Eating Fast Food Essay Example for Free

Effect of Eating Fast Food Essay In the past, people in the Jakarta city always ate healthy and fresh food. But today, many people like to eat fast food such as pizza, hamburgers, and fried chicken. Many reasons why people prefer to consume fast food. This essay will explain some negative effects of fast food. There are several reasons why fast food grows quickly in Jakarta. The first reason is changing lifestyles in society. In Jakarta, many people are working in offices or companies. The workers do not have much time to search for food because the working hours are very solid. Advertising is another reason. Jakarta is a big city that through advertising always informs new products to society. For example, internet and television report every day about development of different types of fast food. All of these ads influence people to buy fast food. Moreover, price of fast food is very cheap. Therefore, every day many people buy Hamburger, Pizza and other fast foods. However, fast food has negative effects on the people of Jakarta. The greatest influence is the effect on health. It can be seen from many people in Jakarta became fat because of these foods. As a result, these people will become less productive and have a condition such as heart disease and diabetes. Another consequence of the fast food is losing tradition of eating together with family at home. Now, children and adults rarely eat together at home. As a result, parents and children seldom communicate each other. The next effect is on the economy. Fast food is not too expensive, more expensive when cooking at home; however, all fast food comes from foreign-owned franchise company, so the benefits of these foods for foreigners. In generally, I think that a lot of people consume fast food in Jakarta because of the lifestyle, the influence of advertising, and low prices. However, I believe that these foods have serious consequences in the community such as health problems, loss of traditional family meals, and economic problems. Therefore, people in Jakarta should leave fast food for a better life.

A TAle of Two Cities :: essays papers

A TAle of Two Cities In every great novel there is a theme that is constant throughout the story. One of the better known themes portrays the fight of good verses evil. Different authors portray this in different ways. Some use colors while others use seasons to show the contrast. Still others go for the obvious and use characters. But what makes them all so different is the authors point of view. In Charles Dicken's A Tale of Two Cities, he portrays good and evil in somewhat of a unique way. Dickens shows this difference by using characters, although we sometimes have to think about the difference between the good and the evil and wonder if they are not the same in the long run. Good and evil differs with the characters in this novel, yet sometimes coincides. One way Dickens portrays a good and evil character contrast is with Sydney Carton and John Barsad. Carton being the good and Barsad the evil. For instance, when Carton tells Lucie he would "do anything for her" it is a promise that he keeps until the end. Carton is a very trustworthy man and would do anything for someone he cares about. Anything including giving up his own life. Barsad, on the other hand, is a spy that doesn't care what he does or whom he hurts. Barsad is definitely not trustworthy for the simple fact that he has dedicated his life to deception. Also, he would do anything to save his own life. This is one way that Dicken's contrasts good and evil using characters. However Dickens also has those characters that are supposed to be good and evil except the reader can't always tell which is which, this happened with the peasants and aristocrats. At first the peasants are supposed to be the good and the aristocrats the evil, yet when the peasants have control they are just as bad as the aristocrats. When the aristocrats had all of the power they were bloodthirsty. They would "sentence a youth to death" for not kneeling for monks. This was a very bad time and this seems and is extremely evil. It seems as if the peasants were good, yet when the tables turned they acted the exact same way as the aristocrats. The peasants had "eleven hundred defenseless prisoners killed just because they could. So the peasants were just as evil as the aristocrats, even though both thought they had just cause. A TAle of Two Cities :: essays papers A TAle of Two Cities In every great novel there is a theme that is constant throughout the story. One of the better known themes portrays the fight of good verses evil. Different authors portray this in different ways. Some use colors while others use seasons to show the contrast. Still others go for the obvious and use characters. But what makes them all so different is the authors point of view. In Charles Dicken's A Tale of Two Cities, he portrays good and evil in somewhat of a unique way. Dickens shows this difference by using characters, although we sometimes have to think about the difference between the good and the evil and wonder if they are not the same in the long run. Good and evil differs with the characters in this novel, yet sometimes coincides. One way Dickens portrays a good and evil character contrast is with Sydney Carton and John Barsad. Carton being the good and Barsad the evil. For instance, when Carton tells Lucie he would "do anything for her" it is a promise that he keeps until the end. Carton is a very trustworthy man and would do anything for someone he cares about. Anything including giving up his own life. Barsad, on the other hand, is a spy that doesn't care what he does or whom he hurts. Barsad is definitely not trustworthy for the simple fact that he has dedicated his life to deception. Also, he would do anything to save his own life. This is one way that Dicken's contrasts good and evil using characters. However Dickens also has those characters that are supposed to be good and evil except the reader can't always tell which is which, this happened with the peasants and aristocrats. At first the peasants are supposed to be the good and the aristocrats the evil, yet when the peasants have control they are just as bad as the aristocrats. When the aristocrats had all of the power they were bloodthirsty. They would "sentence a youth to death" for not kneeling for monks. This was a very bad time and this seems and is extremely evil. It seems as if the peasants were good, yet when the tables turned they acted the exact same way as the aristocrats. The peasants had "eleven hundred defenseless prisoners killed just because they could. So the peasants were just as evil as the aristocrats, even though both thought they had just cause.

Iron deficiency Essay

Iron deficiency is a decrease in the number of red blood cells in the blood due to a lack of iron. Iron deficiency anemia is the most common form of anemia in children. You get iron through certain foods, and your body reuses iron from old red blood cells. Iron deficiency (too little iron) may be caused by; an iron poor diet (this is the most common cause) the body not being able to absorb iron very well. Lilly is a 4-year old Caucasian female she suffers from a disorder called Iron Deficiency anemia disorder. This occurs when there is not enough iron in the body. The reason Lily has Iron Deficiency disorder is because of her diet. Iron is the major component of hemoglobin and is essential for its proper function. Hemoglobin is a part of the red blood cells; it carries oxygen throughout the body without enough iron the body produces less and not as many red blood cells form. Lily is a picky eater and only drinking fruit punch and eating starchy foods is a contributing factor to her condition. Some of the symptoms to Iron Deficiency Anemia are blue-tinged or very pale whites of the eyes, blood in stool, pale skin color, and weakness. Lily shows signs of some of these. Even though Lily’s mother is single and on a low budget, there are things, she can do to prevent this. There are iron supplements that can be taken by mouth or given by injection into a muscle or vein. The most important thing in preventing this disorder or or correcting it is to eat iron rich foods such as raisins, meats, (especially liver), fish, poultry, eggs, soup beans, and whole grain bread. Prognosis with change in supplements or iron rich diet most cases the blood counts will return to normal within a couple of months. Davon is a 5-year-old African American whose mother carries the sickle cell trait. Sickle Cell disease is an inherited blood disorder that affects red blood cells. The sickle cell gene causes the body to produce abnormal hemoglobin. In sickle cell disease, the hemoglobin clumps together, causing red blood cells to become stiff and develop C-shaped (sickle) form. These sickled red blood cells can block blood vessels, reducing blood flow to many parts of the body. This process can result in tissue and organ damage.. Hemoglobin and Iron; each red blood cell contains about 280 million hemoglobin molecules. Hemoglobin is the most important component of red blood cells. It is composed of protein (globulin) and a molecule (heme) which binds to iron. You can understand Darvon’s mothers concern since about 70,000-100,000 Americans- mostly African Americans have Sickle cell disease. About 2 million Americans have sickle cell trait. Sickle cell is inherited and people at risk for inheriting the gene for sickle cell descend from people who are or were originally from Africa or parts of India and the Mediterranean. Blood test can determine whether an individual has sickle cell trait or sickle cell disease. Prevention and lifestyle changes general precautions to prevent and reduce the severity of long-term complications of sickle cell disease, several precautions may be helpful. Have regular physical examinations every 3-6 months. Have periotic and careful eye examinations. Have sufficient rest, warmth, and increase fluid intake. These are critical precautions for reducing oxygen loss and the risk of dehydration. Avoid crowds that increase the risk for infection. Spencer suffers from a condition called Thrombocytopenia. Thrombocytopenia is a condition in which there is a deficient number of circulating platelets. Platelets are parts of the blood that help blood to clot. Thrombocytopenia often divided into three major causes of low platelets: Low production of platelets in the marrow increased breakdown of platelets in the bloodstream and an increased breakdown of platelets in the spleen or liver. Spencer has noticed over the last several weeks an increase in ecchymosis, which is the passage of blood from ruptured blood vessels into subcutaneous tissue marked by a purple discoloration of the skin or bruising. Some of the causes of Thrombocytopenia are accidental eye injury, anorexia nervosa, cirrhosis and liver disease. Treatment depends on the cause of the condition. In some cases, a transfusion of platelets may be required to stop or prevent bleeding Prevention would depend on the specific cause.

Hermeneutic Gaps in “Young Goodman Brown”

1) Explain the hermeneutic gaps to be found in â€Å"Young Goodman Brown† and in â€Å"The Masque of the Red Death. † See A Study Guide for American Literature to 1900, page 99. As readers, we come across pieces of information that are deliberately withheld by the writer. These information or hermeneutic gaps can range from trivial details to crucial parts of the texts that become the main interest of the reading process. Gaps can both be temporary and resolved at some point of the story or permanent and remain unsolved even after the end.Permanent gaps exist both in the story and in the text, for the information is never given and readers must take a dynamic participation to â€Å"reconstruct† and make the text signify. Gaps enhance interest and curiosity, add suspense and contribute to achieve later maximum impact. Both Hawthorne as well as Poe, supreme masters of the narrative techniques handle hermeneutic gaps brilliantly. Within â€Å"Young Goodman Brownâ⠂¬ , Hawthorne deals with Good and Evil resorting to allegorical features and intermingling gaps, both temporary and permanent.The voyage this young man takes through a gloomy, spectral forest, his companion with the serpent-like staff and even Faith? s pink ribbons stand as temporary gaps that hold our interest in the story. The final question we are left with (Was it a dream? ), is a good example of a permanent gap that leads us to examine many elements that will, in another level , stand as symbols of a deeper degree of significance. Poe gives us a new approach to fiction highlighting the importance of Aesthetics and condemning didacticism. The â€Å"Art for Art? sake† concept is a big step towards the New Criticism theory in which the text should stand out for its own, without considering the circumstances that deal with its composition and/or the particularities of the authors’ biographies.In this new esthetic criterion, which foreshadows the later known Close An alysis, literary devices and techniques take a prominent protagonism. â€Å"The Masque of the Red Death† draws different interpretations in its multiple significance and shows that it is not only a mere tale of horror. Poe? â€Å"theory of unity or impression† proves perfectly demonstrated in it, for everything is carefully calculated to contribute to the story? s organic unity and strong impact. Its prevailing Gothic mood and mysterious atmosphere are enhanced by missing details that readers must â€Å"recreate† in order to find an explanation to the temporary and permanent hermeneutic gaps that appear. The seventh black room with its scarlet windowpanes and the ebony clock, both permanent gaps, takes us into a deeper significance of symbolism, too.The horrid disguised figure, that enters the castle and later reveals itself as the Red Death, stands as a temporary gap as well as the colours and design of the seven rooms, which Poe himself relates to the cycle of life. 2) Discuss the place and time settings of the excerpts you have read from the works of Frederick Douglass and Harriet Beecher Stowe. See A Study Guide for American Literature to 1900, pages 130-33. In their writings, both Frederick Douglass and Harriet Beecher Stowe dealt with slavery.Both showed testimony of the cruelties of the â€Å"institution† and exerted strong influence on the public opinion, as well as they proved effective in supporting the antislavery movement. Nowadays, some of the slave narratives are regarded as historical documents and others also as texts, for they are worthy of a prominent position in the canon of American Literature for its superb command of the rhetorical figures. Such the case of Frederick Douglass. As a politician, he embellished his writings and showed an outstanding mastery of the language.Douglass attained a political career and came to be one of the most important black political leaders in American History. His writings were li nked to his political concerns. In his â€Å" From the Narrative of the Life of Frederick Douglass† he places his story in Maryland, the slave state in which he was born. As we know, settings are far from being incidental and play a significant role in texts, for they affect other narrative elements( theme,plot, characterization).Thus, his biography highlights the ignorance of his own birthday and his father? s identity as well as tells about the separation that babies experienced from their mothers predicting the sufferings slaves went through. Although places are not described in detail,his portrait of the Chesapeake Bay serves to contrast his submission against the freedom of the â€Å"mighty ocean†. Finally, New Bedford is the place where,now a free man, he engaged himself in â€Å"pleading† the cause of his brethen. Place setting stands for a certain kind of evolution or growth he is forced to go through in order to become a respectable man and make his dre ams of freedom true. Harriet Beecher Stowe wrote from the position of a religious woman, raised in a family of preachers and social reformers. She displeased the Fugitive Slave Act of 1850 and subscribed to the romantic racialism of her time. She created a universally famous classic treating the theme of evil in its theological,moral,economic and political dimensions.Her novel is a combination of different sources,blending sentimentalism and realism. In â€Å"Uncle Tom? s Cabin† settings cover other dimensions such as the social context and historical milieu in which the plot is developed. Chapter XXX describes the slave wharehouse in New Orleans, the men? s sleeping room, the women? s sleeping room and the auction room. But she does not resort to lengthy expository description of setting. Instead, she gradually integrates them to the text giving them a cinematic treatment as if a camera were moving slowly across the scene.The mythological setting she describes at the beginni ng clearly emphasizes the slaves? feelings. The contrast between the neat exterior and what is happening inside highlights one of the themes: hypocrisy. Characters and locations are perfectly attuned and Uncle Tom? s mood strongly opposes the gay atmosphere of other slaves while mother and daughter grieve singing together and despairing. People function as part of the setting and day contrasts night,its darkness and shadows reflect the characters? feelings.

War On War essays

War On War essays Leo Tolstoys writings inspired Mahatma Gandhi, a 20th century pacifist leader who avoided war and changed the fate of India. On August 28th of 1828, Tolstoy was born in Yasnaya Polyana, Russia, to Nikolay and Marya. His mother died when he two years of age, giving birth to a younger sister who was also named Marya. The Tolstoy brothers included Nikolay, Sergey, Dmitry, and Leo. Tolstoy was extremely sensitive, often called Leo Crybaby (Rowe 2). He was very self-conscious, but also impassioned with imagination from the very first part of his youth. At age eight, or 1837, the family was sent to Moscow to undergo a more rigorous education. However their father died within months of their arrival. Their grandmother died in 1838, so Auntie Alexandra, second cousin of the father, became the legal guardian of all five children. She was an avid supporter of Tolstoys interest in writing. A new tutor, Saint-Thomas, took over family education. He began as an aggressive, often brutal disciplinarian. His anger instilled in Tolstoy a sense of hatred for violence, which later occupied his writings. When previous methods proved unfruitful, Saint-Thomas tried complementing Tolstoy and using positive reinforcement. His attempt must have been trite because historians, such as William W. Rowe, believe that it only created an ambivalence, or paradox of acceptance and rejection, in Tolstoys perception of Saint-Thomas that would disturb him throughout his adult life (3). Tolstoy was thoughtful well beyond his years, despite his poor academic performance. He began to think deeply at the age of twelve, to question the world around him, and even the world inside of him. This gave him a certain inappropriate awareness to his age. His questioning stopped halfway and found neither clarity nor resolution, thus creating even more ambivalence. On one set of days, he would perform tasks to develop his self-discipli...

Valens and the Battle of Adrianople (Hadrianopolis)

Valens and the Battle of Adrianople (Hadrianopolis) Bad intelligence gathering and the unwarranted confidence of Emperor Valens (A.D. c. 328 - A.D. 378) led to the worst Roman defeat since Hannibals victory at the Battle of Cannae. On August 9, A.D. 378, Valens was killed and his army lost to an army of Goths led by Fritigern, whom Valens had given permission only two years earlier to settle in Roman territory. Division of Rome In 364, a year after the death of Julian, the apostate emperor, Valens was made co-emperor with his brother Valentinian. They chose to split the territory, with Valentinian taking the West and Valens the East- a division that was to continue. (Three years later Valentinian conferred the rank of co-Augustus on his young son Gratian who would take over as emperor in the West in 375 when his father died with his infant half-brother, Gratian, co-emperor, but only in name.) Valentinian had had a successful military career prior to being elected emperor, but Valens, who had only joined the military in the 360s, had not. Valens Tries to Reclaim Land Lost to the Persians Since his predecessor had lost eastern territory to the Persians (5 provinces on the eastern side of the Tigris, various forts and the cities of Nisibis, Singara and Castra Maurorum), Valens set out to reclaim it, but revolts within the Eastern Empire kept him from completing his plans. One of the revolts was caused by the usurper Procopius, a relative of the last of the line of Constantine, Julian. Because of a claimed relationship with the family of the still popular Constantine, Procopius persuaded many of Valens troops to defect, but in 366, Valens defeated Procopius and sent his head to his brother Valentinian. Valens Makes a Treaty With the Goths The Tervingi Goths led by their king Athanaric had planned to attack Valens territory, but when they learned of Procopius plans, they became his allies, instead. Following his defeat of Procopius, Valens intended to attack the Goths, but was prevented, first by their flight, and then by a spring flood the next year. However, Valens persisted and defeated the Tervingi (and the Greuthungi, both Goths) in 369. They concluded a treaty quickly which allowed Valens to set to work on the still missing eastern (Persian) territory. Trouble From the Goths and Huns Unfortunately, troubles throughout the empire diverted his attention. In 374 he had deployed troops to the west and was faced with a military manpower shortage. In 375 the Huns pushed the Goths out of their homelands. The Greuthungi and Tervingi Goths appealed to Valens for a place to live. Valens, seeing this as an opportunity to increase his military, agreed to admit into Thrace those Goths who were led by their chieftain Fritigern, but not the other groups of Goths, including those led by Athanaric, who had conspired against him before. Those who were excluded followed Fritigern, anyway. Imperial troops, under the leadership of Lupicinus and Maximus, managed the immigration, but badly- and with corruption. Jordanes explains how the Roman officials took advantage of the Goths. Soon famine and want came upon them, as often happens to a people not yet well settled in a country. Their princes and the leaders who ruled them in place of kings, that is Fritigern, Alatheus and Safrac, began to lament the plight of their army and begged Lupicinus and Maximus, the Roman commanders, to open a market. But to what will not the cursed lust for gold compel men to assent? The generals, swayed by avarice, sold them at a high price not only the flesh of sheep and oxen, but even the carcasses of dogs and unclean animals, so that a slave would be bartered for a loaf of bread or ten pounds of meat.- Jordanes Driven to revolt, the Goths defeated the Roman military units in Thrace in 377. In May 378, Valens aborted his eastern mission in order to deal with the uprising of Goths (aided by Huns and Alans). Their number, Valens was assured, was no more than 10,000. [W]hen the barbarians ... arrived within fifteen miles from the station of Nike, ... the emperor, with wanton impetuosity, resolved on attacking them instantly, because those who had been sent forward to reconnoiter- what led to such a mistake is unknown- affirmed that their entire body did not exceed ten thousand men.- Ammianus Marcellinus,  The Battle of Hadrianopolis Occupation Index - Ruler By August 9, 378, Valens was outside of one of the cities named for the Roman emperor Hadrian, Adrianople. There Valens pitched his camp, built palisades and waited for Emperor Gratian (who had been fighting the Germanic Alamanni)  to arrive with the Gallic army. Meanwhile, ambassadors from the Gothic leader Fritigern arrived asking for a truce, but Valens didnt trust them, and so he sent them back. The historian Ammianus Marcellinus, the source of the only detailed version of the battle, says some Roman princes advised Valens not to wait for Gratian, because if Gratian fought Valens would have to share the glory of victory. So on that August day Valens, thinking his troops more than equal to the reported troop numbers of the Goths, led the Roman imperial army into battle. Roman and Gothic soldiers met each other in a crowded, confused, and very bloody line of battle.   Our left wing had advanced actually up to the wagons, with the intent to push on still further if they were properly supported; but they were deserted by the rest of the cavalry, and so pressed upon by the superior numbers of the enemy, that they were overwhelmed and beaten down.... And by this time such clouds of dust arose that it was scarcely possible to see the sky, which resounded with horrible cries; and in consequence, the darts, which were bearing death on every side, reached their mark, and fell with deadly effect, because no one could see them beforehand so as to guard against them.-  Ammianus Marcellinus: The Battle of Hadrianopolis Amid the fighting, an additional contingent of Gothic troops arrived, far outnumbering the distressed Roman troops. Gothic victory was assured. Death of Valens Two-thirds of the Eastern army were killed, according to Ammianus, putting an end to 16 divisions. Valens was among the casualties. While, like most of the details of the battle, the details of Valens demise are not known with any certainty, it is thought that Valens was either killed towards the end of the battle or wounded, escaped to a nearby farm, and there was burned to death by Gothic marauders. A supposed survivor brought the story to the Romans. So momentous and disastrous was the Battle of Adrianople that Ammianus Marcellinus called it the beginning of evils for the Roman empire then and thereafter. It is worth noting that this catastrophic Roman defeat occurred in the Eastern Empire. Despite this fact, and the fact that among the precipitating factors for the fall of Rome, barbarian invasions must rank very high, the fall of Rome, barely a century later, in A.D. 476, did not occur within the Eastern Empire. The next emperor in the East was Theodosius I who conducted clean up operations for 3 years before concluding a peace treaty with the Goths. See Accession of Theodosius the Great. Source: De Imperatoribus Romanis Valens(campus.northpark.edu/history/WebChron/Mediterranean/Adrianople.html) Map of the Battle of Adrianople (www.romanempire.net/collapse/valens.html) Valens

Young goodman brown Research Paper Example | Topics and Well Written Essays - 1250 words

Young goodman brown - Research Paper Example Hawthorne writes the masterpiece with a pool of symbols that promotes the understanding of the story. Symbolism is used to depict Goodman’s experience in and out of the forest enhancing the understanding of the concept of good and evil. The story begins with an ironical situation where Goodman leaves his three months’ old married wife for something not known deep in the forest. He is very persuasive despite his wife’s plea that he should not go. This aspect is symbolic of the drive that entices humans to pursue their hearts’ desires despite the counsel they get from people who care about them. Leaving ‘Faith’ for the wild symbolically represents a situation where a person will depart from good to pursue something not certain. In the case of Goodman, an evil venture. The forest life presents very unnatural situations, just like the way evil powers manifests supernaturally to men. The forest is a place for the wild. It has been used as an expres sion of the horrible occurrences that happens in there. The first instance he meets an older man who resembles him completely. The appearance of this man symbolises the decision to pursue evil at the age when he already knows how to do good. The resemblance depicts that evil is available among all men including to Goodman. He sees it as a place of no good. He echoes the dominant point of view of seventeenth-century Puritans, who believed that the wild world was something to fear and then dominate (Ezghoul and Zuraika 2). It is symbolic that despite being in the midst of evil Goodman is able to recognise the faith he had always upheld, when he says, â€Å"We are a people of prayer, and good works to boot, and abide no such wickedness† (Hawthorne 1123). This statement is symbolic of the knowledge of doing well that Goodman had been exposed to in his life. The names of the characters in the story are full of hidden meaning. The main character, Goodman, is a symbol that depicts a man who knows how to do good and has the capability to do good, but ironically the symbol reveals that it is good people who end up to committing evil. Apart from him, his wife is also symbolic. Faith had married good man for only three months before he decides to take a walk into the forest at night. She symbolises the belief that Goodman had been upholding but now makes a decision to abandon them. Her name is symbolic of good, Faith is an advantage to him, but he leaves it for unknown results. The devil’s stuff is a very symbolic figure that is used to show the combination of the devil and evil. Just like the biblical deception Eve was exposed to, Goodman takes the staff in order to travel faster but this result into further frustrations. This demonstrates the extent to which humans lose their innocence and faith to curiosity and selfish desires (Fogle 209).. Serpent, further symbolises the ability of evil powers to harm rather than benefit an individual, encircled the stu ff. Because of the inherent human weakness and the inability to fight spiritual aspects physically, Goodman ignorantly held the stuff and was pushed by the powers of evil. The serpent is symbolic of the devil and wickedness. The choice to hold the stuff by Goodman symbolises human weakness in taming their desires. The experience in the forest symbolises the effect of engaging in evil. Goodman Brown, like other Puritans, associates the forest with the wild â€Å"Indians† and sees one hiding behind every tree. The real life situation under the influence of the supernatural powers makes Goodman to rethink about his being and the way he perceived fellow human beings and God. The author has framed the story symbolically for the audience to get the image of good and evil painted. The use of night is symbolic of