Omeprazole Research Paper Example | Topics and Well Written Essays - 500 words

Omeprazole - Research Paper Example They inhibit this pump and hence lead to a reduction in the production of the acid. The drug has many indications which include the ulcers of the stomach which are the primary indication. Other indications include disturbances caused by the acid in the stomach and heartburn. It may also be given to relive chronic cough. Certain medications like non-steroidal anit-inflammatory drugs cause damage to the lining of the stomach and the proximal part of the intestine. It is also considered to assist in reducing the risk of cancer of the esophagus. Omeprazole can be given to avoid this damage. It is also indicated as a pre anesthetic drug before the administration of general anesthesia. Omeprazole can be taken orally and it is also available in the form of injections. The oral form of the drug is coated to prevent damage to it in the stomach by the acid. The action of the drug lasts for approximately 24 hours and it is extremely important to be understood that for complete results, the drug needs to be taken for at least 3 to 4 days. The drug may have a few adverse effects which include headache and pain in the abdomen. It may result in other gastrointestinal problems which include nausea, vomiting, diarrhea or constipation. It is also seen that treatment with this drug for prolonged periods of time may result in increased levels of gastrin in the blood. The drug is also associated with reduction in the absorption of the vitamin B12. Also as the drug leads to reduction of acidity in the stomach, it may hinder the absorption of drugs like digoxin which require an acid medium for their absorption. The susceptibility of infections of the gastrointestinal tract and the respiratory system also increase with this drug.

Sensor Project Essay Example for Free

Sensor Project Essay I have decided to measure the temperature of a greenhouse using a thermistor in a potential divider circuit, and then when the temperature gets too cold, the relay will activate and turn on a heater. A thermistor is a temperature sensor in which its resistance will increase or decrease with temperature change depending on what type of resistor. An alternative for this experiment could have been measuring light levels in a greenhouse using an LDR. A light sensor in a green house could tell you when and where in the greenhouse the most intense sunlight is, which you could you use to aid your growing skills. I decided to design a temperature sensor for a greenhouse using a thermistor, as temperature can be critical in growing plants especially if it gets too hot or too cold. As my thermistor is an NTC this means that as temperature decreases its resistance increases, and when temperature increases its resistance decreases. Plan: Circuit Explanation The water is boiled until it reaches a temperature of just above 90i Celsius. The thermistor is inserted into the hot water and the voltage across it is measured for a temperature of 90i. The varying voltage across the thermistor is measured as the temperature falls at 10-degree intervals. The experiment is repeated and a second set of readings obtained. An average set of readings is obtained and a voltage-temperature conversion graph is plotted. Then test the sensor by attaching the amplifier and relay. Materials/Apparatus Needed: Thermometer, Thermistor, Beaker, Electric kettle, Power supply, Multimeter, Variable resistor, Amplifier, Relay, Leads. These pictures show me testing the thermistor (left), and testing the amplifier to see at what voltage it activates (right). Variables The volume of water used for this experiment was kept at 250cmi The experiment was completed over one day, and on the day, the temperature in the physics laboratory where the experiment took place was 19i C. Results Calculation of R1: I want my amplifier to activate at 10i C, for the heater to come on. The amplifier turns on at 1. 93V, as I have tested, and because the voltage is proportional to the resistance, I will work out which resister to use using the equation below. (At 10i C the thermistors resistance is 124. 8? )

San Juan City Fast Facts Essay Example for Free

San Juan City Fast Facts Essay * On February 17, 1590, during the Spanish era, San Juan was established as an encomienda for Franciscan missionaries. * It was formerly known as San Juan del Monte, its name was derived from its patron saint, San Juan de Bautista, and del Monte after its hilly landscape. * San Juan was formerly part of Manilas Sta. Ana de Sapa. * The town was burned by rebels during the Chinese uprising of 1639. * In 1793, it was separated from Sta. Ana de Sapa and made into a separate municipality. * From 1847 to 1894, the town was governed by gobernadorcillos * From 1895 to 1897, the Capitan Municipal headed the government. * On August 30, 1896, during the revolution, 800 Katipuneros attacked the 100-man garrison at the Spanish polvorin (known then as Almacen de Polvora). The Spanish commander was killed and the rest of the garrison withdrew to El Deposito (the old Manila water reservoir). The arrival of Gen. Bernardo Echaluces Regiment 73 turned the tide against the rebels. 153 patriots were killed and 200 others, including Sancho Valenzuela, were captured. * The town joined General Emilio Aguinaldos revolutionary government on August 6, 1898. * The Philippine-American War began on February 4, 1899 when a Filipino soldier was killed by an American private at San Juan Bridge. In retaliation, Filipino troops opened fire on the American line. On daybreak of the next day, the American fleet bombarded Filipino trenches north of the town, causing much havoc on the Filipino troops. The Nebraska Volunteers charged up heights of the heights of the town and captured El Deposito. * On June 11, 1901, San Juan was made part of the newly created province of Rizal through Act No. 94. * In 1903 it became part of San Felipe de Neri (now Mandaluyong) * San Juan became an independent municipality on March 27, 1907 through Act No. 1625. * On January 2, 1942, during World War II, it was occupied by the Japanese * On August 6, 1942, San Juan was incorporated into the Japanese-sponsored Greater Manila Area by virtue of Exec. Order No. 76. District Chiefs were appointed to handle municipal affairs. * On November 8, 1975, San Juan was incorporated into the newly formed Metro Manila which was created by Presidential Decree No. 824. * It was converted into a highly-urbanized city on by virtue of Republic Act No. 9388 and ratified by a plebiscite held on June 16, 2007.

The Stolen Party: Literature Analysis

The Stolen Party: Literature Analysis In the story The Stolen Party, Rosaura, the protagonist, is a young naive girl who believes and trusts that all people are good. Her mother believes that all rich people are liars and they are inferior to them. She feels that her daughter will not be looked upon as equals. Despite her mothers judgement, Rosaura continues to spend most of her time trying to convince her mother, as well as everyone at the party, that being an educated girl makes her an equal to everyone at the party. Rosaura believes that she is invited to the party because she and Luciana are friends. They spend a good amount time together. Every afternoon, they do their homework, drink tea in the kitchen and tell each other secrets. Spending all that time with Luciana gives Rosaura enough reason to assume that they are friends. Her mother tells her that she is not Lucianas friend, but merely the maids daughter. At the party, Rosaura helps Sefiora Ines, Lucianas mother, by serving at the party. Rosaura believes that S efiora Ines is asking her to help because she is dependable and knows the house better than anyone else at the party. She feels like she is fitting in Lucianas lifestyle and not being judged based on her social status, until she is harshly brought back to reality and faces the position of being inferior to rich people. At the end of the party, Sefiora Ines hands out loot bags to all the children and Rosaura even expected that she might get 2 for helping so much at the party. However, Sefiora Ines did not give her any loot bags and instead handed her 2 bills from her purse. She said you truly earned this [] thank you for all your help, my pet (Heker 4). The innocent Rosaura was shocked when she discovered that her mother was right all along. Rich people can never treat poor people as their friends, only as their inferior. Rosaura felt her arms stiffen, stick close to her body, and then she noticed her mothers hand on her shoulder. Instinctively, she pressed herself against her mother s body. That was all. Except her eyes. Rosauras eye had a cold, clear look that fixed itself on Sefiora Ines face (Heker 4). Her dreams and her innocence were shattered by her naive thinking that she will not be judged based on her social class as well as Sefiora Ines treatment towards Rosaura. Similarly, in the story The Fall of the City, Teddy, the protagonists innocence was destroyed by his own naivety when he believed that he could live in his imaginary world forever. In the centre of the room stood a fort and a palace, painstakingly constructed from corrugated cardboard cartons (Nowlan 1). He made his own palace and army out of cardboard boxes where he was the commander; he controlled everything in his world, and he had nothing to worry about. However, one day when his uncle found out that Teddy was playing with paper dolls, he constantly humiliated him. His uncle had a stereotypical view on gender roles, in which he believes that boys should not be playing with dolls, as it was a female thing to do. When Teddy plays quietly, his uncle automatically assumes that he is getting into trouble and embarrasses him. What Teddy had imagined and created for himself could not keep up with reality. There was no king Theodore, no Emperor Kang, no Theodoresburg, no Upalia, no Danov a. There was only an attic full of preposterous cardboard buildings and ridiculous paper people (Nowlan 3). He could no longer feel the magic that he once felt playing with his palace. When he went to the attic, the city was as he had left it. Yet everything had changed. Always before when we had come there, his flesh has tingled, his eyes had shone with excitement. Now there was only a taste like that of a spoil nutmeat (Nowlan 3). He was constantly ridiculed and let down by the adults in his life, mainly his uncle, which resulted in him tearing and destroyed his own cardboard palace which ultimately lead to the destruction of his innocence. In both stories, the authors showed that both childrens naivety and the adults role in each story resulted in them being betrayed and disappointed. In both stories, the protagonist is looking for approval from their society and in each story, there are different stereotypes. In The Stolen Party Rosaura wanted approval from the higher class society and the support from her mother to believe that not all rich people are bad. In the end, Rosaura refuses to accept change, and believe that all people are bad, but learns that In contrast, in The fall of the City, Teddy is looking for approval from his uncle. His uncle had a stereotypical view on gender roles, in which he believes that boys should not be playing with dolls, as it was a female thing to do.

Luis Valdezs Los Vendidos Essay -- mexico Mexican Los Vendidos Essays

Luis Valdez's Los Vendidos Social science teaches that a person’s self identity is a reflection of that which other people put on the individual, in other words a person’s behavior steams more from what they see of themselves from someone else’s perspective and less from how they see themselves. In the case of the Mexicans, this concept holds true. From that, which has been studied thus far this semester, Mexicans/ Mexican Americans are good examples of this concept. Their sorted past has resulted in a new kind of Mexican American and perhaps a new kind of Mexican. Certainly the Mexicans American’s experience in this country has brought about some changes from the first generation of Mexicans who were born in this country to those who are born here now with native Mexican ancestry. Luis Valdez’z play Los Vendidos is a satirical commentary on not only the sociological concept of self-identity, but also the change that has taken place in the Mexican/Mexican American over the ye ars. What is of particular interest is the meaning of the title of the play. The literal translation is the sold out ones, however a group known as Somos Raza, who are a part of Unià ³n del Barrio (Liberacià ³n Exige Organaizacià ³n), have a somewhat different interpretation of the word. As part of their ten point platform Somos Raza defined the word vendidos as the following: "We recognize Hispanic vendidos as those people who unite with the government and tell us to assimilate with the system - the very same people and system that is oppressing us." The play consists of one scene. The setting is in "Amano Sancho’s Used Mexicans Dealership"; a store that features used Mexicans for sale. The store carries a wide variety of Mexicans. They range from Mexicans as... ...dn’t deserve fair treatment. The result then is a confused Mexican American in search of some self worth. It was really not until the Brown Power Movement of the 60’s and 70’s, which instilled some Mexican pride into those who were born in the US. The play ends with the Raza gathered around a map of the US. The professor reads off all the major cities Mexican have representatives in, one persons speaks out "they think we are robots", he responds "God help us to be humans". All any body wants is to be treated fairly and that is all the vendidos want. To them they best way to do it is wipe out the reflected image whites have put on them, and through it all they have to remain human. Sacrifices have to be made for la causa, but it is for the best. Even if you can’t be what you want for a little while, like Tequi, who was not Tequi anymore, "Its is Erick now, Chula".

Use of Symbolism in Goldings Lord of the Flies Essay example -- Lord

Use of Symbolism in Golding's Lord of the Flies Lord of the Flies, a suggestive name for the Devil, a devil whose name proposes that he is devoted to decay, destruction, demoralization and panic, exactly what William Golding had in mind when using symbolism in this novel. The Lord of the Flies (1954), is a novel in which interpretating the symbols are a main key to not only understanding, but also enjoying the novel. After tying many of the symbols together, you can figure out more about what the author is trying to depict, the overall scene. This story takes place during World War II on a deserted island. After a plane, transporting about a dozen young boys, gets shot down, they are trapped on an island without any adults. Throughout a few week period, they become separated through many difficult, and trying times. Each character and object that is frequently used, are symbols that represent a small part in the big picture. Through the symbols, the author portrays what each boy contributes, or burdens, the island with during their struggle to escape. The first thing I encountered and saw as a symbol when reading, was the island itself. This island had become their world. For as long as they were been on that island, that was the only thing they had, the only thing they knew. It was a world free from adults, laws and civilized society and full of responsibility. This set the picture of the boys, having to learn to survive by themselves, and shows you how important it is that they all come together. Ralph is a fairly quiet twelve year old with blond hair, and is the most influential of the group. He is the first one William talked about in the book. He was presented as a logical boy, and as the story progresses, you ... ... light the fire again later, You should have been with us. We had a smashing time" (69). This fire, their only hope of getting off the island, escaping this world, was out and there was no way for Ralph to start it. He was the only one who was sound enough to use the fire to get off, and the tribe had stolen it from him. While all this built up and eventually turned into a war, the anarchy of the world actually freed them from what they had been living. When rebellion and chaos had tried to catch order and destroy it, they started a fire, a new hope, that saved them from the island. Interpretating and understanding these characters and objects as symbols, bring a whole new light to the novel. As you read this, or any other story, let it get inside your head a little and try to find out if there's a Devil, one devoted to decay, destruction and demoralization.

Reader-oriented Theories and Their Application to Ernest Hemingway’s Hi

Reader-oriented Theories and Their Application to Ernest Hemingway’s Hills like white elephants From the very beginning of the literature people tended to criticize the literary works according to some certain criteria. Some critics claimed that the text itself is important and some other said the author and his style is the thing that should be focused on. Form and content were the other significant elements in the history of the literary criticism. In addition, the social and political influences of the time that the work was written were also considered as important. However the reader who reads the work and his thoughts and his interpretations were not as valuable as the other criteria until late 19th and early 20th century. From then on we come up with a new approach, reader-response. The aim of the present paper is to give some basic tenets of the reader-oriented theories and their application to the work â€Å"Hills like white elephants† by Ernest Hemingway. We can say that Reader-oriented theories have no single or predominant philosophical starting point. There are quite different writers that commented on the reader response and they belong to different traditions of thought. They seriously challenge the predominance of the text-oriented theories of New Criticism and Formalism. As for them it is impossible to talk about the meaning of a text without considering the reader’s contribution to it. We see an interesting explanation about reader-response criticism by Tompkins. She claims that â€Å"reader response criticism is not a conceptually unified critical position, but a term that has come to be associated with the work of critics who use the words reader, the reading process, and response to mark out an area for investig... ...n and fertile part of the country was a symbol of the productive part of the woman and the barren part is the symbol of the man who did not want the baby. And the other readers stated that these two different parts of the land were a reflection of the inner part of the woman. The reason for the man not to want a baby was considered as an obstacle for him to travel. It was observed that the woman readers were supporting the woman in the story and the man readers were supporting the man’s part of the argument... Finally we can say that the discussion in the class and the differences in the interpretations showed us clearly the differences between the perceptions of the readers on the same work. In the lights of the reader-oriented theories one can claim that there is no single truth or meaning derived from the text, the responses will change as the readers change.