Killing of Dolphins - Free Essay Example

Sample details Pages: 2 Words: 452 Downloads: 6 Date added: 2017/09/13 Category Advertising Essay Did you like this example? Here is the topic: Many people in Japan strongly believe that hunting dolphins has been a  part of the culture, and non-Japanese cannot criticize their practice. Their opinion is that many Westerners eat meat, so they are being hypocrits for criticizing Japanese for eating another kind of meat. Do you agree with Japanese, or do you disagree? What are your reasons for your opinion? I strongly disagree. Don’t waste time! Our writers will create an original "Killing of Dolphins" essay for you Create order * Dolphins have very high mercury levels * Mercury is a known cause of birth effects In 2010, hair samples from 1,137 Taiji residents was tested for mercury by the National Institute for Minimata Disease. The average amount of methyl mercury found in the hair samples was 11. 0 parts per million for men and 6. 63 ppm for women, compared with an average of 2. 47 ppm for men and 1. 64 ppm for women in tests conducted in 14 other locations in Japan. * The Japanese town of Taiji on the Kii peninsula is as of now the only town in Japan where drive hunting still takes place on a large scale. In 2007 Taiji wanted to step up its dolphin hunting programs, approving an estimated ? 330 million for the construction of a massive cetacean slaughterhouse in an effort to popularize the consumption of dolphins in the country * an increase in criticism and the considerable toxicity of the meat appears to be achieving the opposite * Taijis bid to expand their school lunch programs to include dolphin and whale meat brought about much controversy. An estimated 150  kg (330 lbs) of dolphin meat was served in Taiji school lunches in 2006. In 2009, dolphin meat was taken off school menus because of the contamination * Dolphins are top predators in Japan * Primary or apex predators can actually benefit prey populations by suppressing smaller predators, and failure to consider this mechanism has triggered collapses of entire ecosystems. * Cascading negative effects of surging mesopredator populations have been documented for birds, sea turtles, lizards, rodents, marsupials, rabbits, fish, scallops, insects and ungulates. The economic cost of controlling mesopredators may be very high, and sometimes could be accomplished more effectively at less cost by returning apex predators to the ecosystem. * Human intervention cannot easily replace the role of apex predators, in part because the constant fear of predation alters not only populations but behavior of mesopredators. * Large predators are usually carnivores, but mesopredators are often omnivores and can cause significant plant and crop damage. The effects of exploding m esopredator populations can be found in oceans, rivers, forests and grasslands around the world. * Reversing and preventing mesopredator release is becoming increasingly difficult and expensive as the worlds top predators continue to edge toward obliteration * We aren’t attacking their belief, dolphins are top predators and as a result messes with the ecosystem; plus they contain high mercury levels which cause

Hidalgo, The Existential Struggle Of Faith And Reason

Miguel Hidalgo (Hidalgo) was a foremost a man, and secondly a priest. He did not like to be controlled by outside forces, but forcibly conceded to working under the watchful eye of the Catholic Church. Through this predicament, Hidalgo was presented with many conflicting ideas regarding the importance of faith of which the standards were set by the Catholic Church, and reason, which was influenced, by the ideas of the Enlightenment. Hidalgo, the historical character is presented as being someone who saw the great conflict in these ideas, and saw that the only way to crown a victor was through warfare. However, the character of Hidalgo in Hidalgo: La Historia Jamas Contada actively sought peaceful ways to have both ideas of faith and reason coexisting in the same society, in different ways, for different people. In the film Hidalgo: La Historia Jamas Contada, the character of Hidalgo is faced with the existential struggle of faith versus reason depicted in his journey from priesthood to revolutionary, during which the flame of Hidalgo’s tendency, throughout the film, to accept and emulate the abnormal for society in that day was lit, ultimately leading to the start of his revolution. The time in which Hidalgo was beginning to wage his internal war marked a period of great power for the Catholic Church and the Spanish monarchy due to their extreme influence on each other. These governing bodies expected their subjects to act in a certain manner, and confined them to the

Concepts in Brokeback Mountain Free Essays

Concepts in Brokeback Mountain and how it relates to Our Sexuality Human Sexuality Spring 2011 The concept of homosexuality has been explored by society for many years and is not a new concept. Gay roles portraying homosexuals as people with the same drives and desires as heterosexual people have only begun to surface in the last few decades. Roles showing lesbian women and transgender seem to have been more widely accepted especially when they are used as humor. We will write a custom essay sample on Concepts in Brokeback Mountain or any similar topic only for you Order Now The role of the gay man in film and in society seems to be widely accepted when those roles are opposed or when the stereotype of a gay man is needed to inject some humor. Homosexuals are only now receiving the same attention that other controversial roles have received without the extreme criticism in the past. The social acceptance of homosexuality, especially with regard to long term relationships, has slowly grown, so more films are breaking through the stereotypes to form a more complete picture of gay relationships not just gay sex. In Chapter 7 of Our Sexuality, it states that men are more likely to separate sex from love but that gay men, especially, make this separation. (Crooks, Baur, 2011 p. 197) It’s not that gay men do not value love but that they value sex as a means to an end. I believe this is the way Jack and Ennis’s relationship began. Neither character has any doubt about his masculine gender but proximity, as chapter 7 also discusses, plays an important role in their relationship as the two men become emotionally bonded to one another and their â€Å"means to an end† becomes love. (Crooks, Baur, 2011 p. 188) Jack seems more accepting of his homoeroticism whereas Ennis is drawn against his will to submit to his own desires and to Jack. Brokeback Mountain is clearly portrayed during a time when discrimination is an even bigger issue than it is now. In Chapter 9 of Our Sexuality, it tells us that society, in the early to mid 1900’s, attitudes towards homosexuality shifted from sinners to the belief that they were mentally ill. Surgical procedures attempting to cure this â€Å"illness† such as castration and lobotomy’s were performed. (Crooks, Baur, 2011 p. 260) The two men in this story meet each other as ranch hands, and fall in love with one another. They do not understand why or how; they just know they love each other. They do not consider themselves â€Å"gay,† because it is simply unacceptable during this time; they cannot fathom being gay men because of what society teaches them. It was a simpler life for Ennis when it was just the two of them on the mountain and they were free to express themselves. It is made clear through the reaction of Ennis’s wife and the two men’s former employer that homosexuality is viewed as â€Å"repulsive† and â€Å"evil. † Ennis’s wife yells at him when she realizes what had been going one and calls Jack, â€Å"Jack Nasty. † She is disgusted and ashamed that Ennis had sexual relations with Jack. And their former employer also makes snide comments to Jack about his relationship with Ennis, and tells them not to come back to Brokeback Mountain. This is a good example of homophobia as explained in chapter 9 of Our Sexuality. (Crooks, ; Baur, 2011 p. 261) In Chapter 7 of Our Sexuality, Eros is another concept that stands out in this movie. Eros is a romantic love style; they make erotic lovers who are very affectionate and openly communicative. (Crooks, ; Baur, 2011 p. 185) According to Choices in Relationships, Eros refers to sexual love. It seeks self gratification and sexual expression. In Greek mythology, Eros was the god of love and the son of Aphrodite. â€Å"Plato described â€Å"true† Eros as sexual love that existed between two men. (Knox, ; Schacht, 2010 p. 54) According to Plato’s concept, homosexual love was the highest form of love because â€Å"it existed independent of the procreative instinct and free from the bonds of matrimony. † Also, women had low status and were uneducated; therefore, they were not considered ideal partners for men. By implication, marriage and love were separate. Th e two men in this story are expected to be macho, sexually straight, cowboys. Society is inflexible, and they have no choice but to follow the rules- Ennis and Jack are forced to live a lie because they have no other options. Though it frustrates them, they have to play the hand they are dealt and go on with their â€Å"normal/moral† lives with a wife and children; however, their love for each other was Eros and nothing could penetrate or distract from that- not neither time nor distance. They had the highest form of love. Films like Brokeback Mountain show the humanity of their characters allowing the audience to see what they already know, love between two people. The filmmakers have focused so closely and with such feeling on Jack and Ennis’ characters, that the movie is emotionally perceptive to the audience about the struggles of heartache. The film relates to the majority of society, because the more it understands the individual characters, the more everyone can relate to them. Throughout the story the two men constantly struggle with the fact that they simply cannot be together. They talk about it and they desire to be together, but they know, in their society, it simply is not an option. They get married to women, they have sex with their wives, and they have babies, because it is all they know to do. They know there is no possible way they could ever be accepted as homosexuals, and again, they cannot even bring themselves to label themselves as being gay. Chapter 9 tells us that in 2009 the United States congress passed the Hate Crimes Prevention Act, which included attacks motivated by sexual orientation, sex, gender identity, and disability. (Crooks, ; Baur, 2011 p. 262) Research shows that individuals who are more religiously conservative have more negative attitudes towards homosexuality than people who are less conservative in their beliefs. Jack Twist, who was more open and accepting of his orientation died at the hands of a hate crime due to his orientation. Is this a story about gay cowboys? Many have pointed out that the two men at the center of attention were gay sheep herders; but fewer have recognized that the characters, if they can be labeled at all, are closer to bisexual than strictly gay. In the story, the men were portrayed as married and heterosexually responsive. Factor in the main event; two men having intermittent sexual flings, and it is clear the fictional pair were bisexually capable. What chapter 7 of Our Sexuality teaches us is that â€Å"same-sex† activities are not sufficient in and of themselves to establish an identity as a homosexually orientated person. (Crooks, ; Baur, 2011 p. 198)It is the falling in love with the same sex element that is necessary to establish a gay identity. If this is the case, Jack and Ennis were indeed gay. Chapter 5 of Our Sexuality teaches us about Gender Identity and the Interaction Model. The two characters, Jack and Ennis have no problems with their gender identity and announce a couple of times that they †Å"aren’t gay,† whereas some people experience considerable confusion in their own efforts to identify with their own male or femaleness. There is too much evidence supporting the important role of life experiences in shaping the way we think about ourselves. † (Crooks, ; Baur, 2011 p. 113)The Interaction Model acknowledges both biology and experience in shaping the human brain. The tag line of the movie poster for Brokeback Mountain intends to teach us that â€Å"love is a force of nature. † Rather, I think it unintentionally, portrays how sometimes the longing for love is also a force of bad nurture. Whether derived from nature or nurture, the feelings are strong, tragic  and human. Such well portrayed emotions compel a belief in their truth. When those favorably disposed to gay advocacy watch it, they often report a tragic story of love unrealized due to societal homoprejudice. They see the relationship between Jack and Ennis as representing something good, even epic. Those who focus on those negative consequences of the tryst render another moralistic generalization from the story; homosexuality invariably leads to dead-end relationships and despair. Perhaps, as another point of view is sexual fluidity, as chapter 9 of Our Sexuality discusses, the reality is that some men and women are attracted to others of the same sex and experience conflict over that fact. Crooks, ; Baur, 2011 p. 253)For them, the feelings they experience just are. They did not choose or want them, nor do they find much change even with help. Being in circumstances where passion can overcome reflection makes the dilemma all the more raw, intense and tempting. REFERENCES Crooks, R. , ; Baur, K. (2011). Our sexuality. Belmont: Wadsworth. Knox, D. , ; Schacht, C. (2010). Choices in relationships an introduction to marriage and the family. Belmont: Wadsworth. How to cite Concepts in Brokeback Mountain, Essay examples

Canadian Political Economy free essay sample

This paper on the Canadian political economy states that Canada is seen as a thriving post-modern economy but, at the same time, sufferers from problems of political identity disintegration and economic regionalization. This paper states that Canadians are overwhelmed with uncertainties about the capacity of their political system to achieve their economic goals. The author believes that the federal state is moving towards neoliberal control, which downgraded economic tasks to lower levels of governance and raised power to the global and continental tiers. The paper describes the many changes that have taken place in the role and organization of the Canadian government to achieve this neoliberal economic policy. Since the Canadian government settles trade treaties but can execute them only in areas of its own constitutional jurisdiction, provincial participation has been necessary to realize what are understood to be the profit of liberalized trade. For this reason, Ottawa has encouraged improved provincial participation since the 1970s. We will write a custom essay sample on Canadian Political Economy or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In contradiction, an increased provincial function in trade policy has resulted in diminished provincial capability for industrial policy.

Renewable and Nonrenewable sources an Example by

Renewable and Nonrenewable sources Natural resources are defined as those items for consumption and features of the planet earth that allow it to sustain life as well as to satisfy the needs of the living creatures on the planet (Smith 2). Water as well as land is both considered to be natural resources. Similarly are the biological resources that live in both. Mineral resources consist of sand, oil, metals, stone, and coal (Smith 2). Moreover, climate, sunlight, and air are natural resources too (Smith 2; Baland and Platteau 9). These resources are utilized to produce food, fuel, and supplies for the manufacture of commodities (Smith 2; Baland and Platteau 9). Need essay sample on "Renewable and Nonrenewable sources" topic? We will write a custom essay sample specifically for you Proceed Biological resources are considered to be the most important natural resources (Smith 2). Since the early days, people have used wood from trees for fuel and shelter. Biological resources, in turn, are dependent on other natural resources (Smith 2). Most plants and animals could not live without air, sunshine, soil, and water. Mineral resources are less important than biological resources in supporting life, but they are extremely important to modern living. Mineral fuels including coal, oil, and natural gas provide heat, light and power. Minerals serve as raw materials for the manufacture of certain goods, such as automobiles, plastics, and refrigerators (Smith 3; Baland and Platteau 9). Soil as a renewable source Soil is valuable natural resource that encompasses a large portion of the earths surface (Smith 3). All living creatures on the planet rely on it as a source of food. The flora is rooted in it and acquires nutrients from it. The fauna acquires nutrients from the flora or other fauna that consume plants. A variety of microbes found in the soil cause lifeless creatures to decompose, which assist in bringing back the nutrients to the soil. Furthermore, several types of fauna seek refuge in the soil. Soil forms gradually but it is damaged easily. It must be preserved in order for it to keep on sustaining life on the planet (Smith 3; Baland and Platteau 9). Air as a renewable source Air may be defined as a mixture of gases that surrounds the earth (Smith 3). Without air, there could be no life on the earth. All living things animals and plants need air to stay alive. Air shields the earth from certain harmful rays from the sun and other objects in outer space. At the same time, it traps the heat that comes from the sun. In this way, air helps keep the earth warm enough to support life (Smith 3). All living things must have water to live, just as they must have air. Water as a renewable source Water is the most universal substance present of the planet (Smith 4; Baland and Platteau 9). In the absence of water, life on earth will not be possible. All living creatures on the planet need water in order to survive. Indeed all living creature consists mostly of water. Life itself, as most scientists believe originated from the saline waters of the oceans (Smith 4; Baland and Platteau 9). All living creature depend on water for survival (Smith 4; Baland and Platteau 9). This is due to the fact that, the course of life, from food intake to the elimination of waste involves water. However, human beings rely on it not solely as a means of survival. Human beings depend on it to sustain their lifestyle. Water is used in residences. It is used to produce commodities. It is employed to crow crops in parts of the world where water is scarce (Smith 4; Baland and Platteau 9). Wood as a renewable source Wood is a tough substance under the bark of trees, shrubs, and certain other plants (Baland and Platteau 5). The physical properties of wood, plus its chemical composition are what makes wood as one of the most valuable natural resources on earth. Wood is used to make thousands of products, including baseball bats, furniture, lumber, musical instruments, cellophane, charcoal, and paper (Baland and Platteau 9). Woods physical properties make it especially useful for construction work. It is tough, strong, and easy to handle. Wood also insulates well, does not rust, and resists high heat better than steel. However, wood shrinks and swells, depending on how much moisture it loses or absorbs (Baland and Platteau 9). Petroleum as a nonrenewable source Any greasy substance that does not dissolve in water, but can be dissolved in ether, is classified as oil (Torleif, Bergesen, and Roland 54). There are many different kinds of oil. Most are lighter than water and are liquid at room temperature (Torleif, Bergesen, and Roland 54). Petroleum is considered to be among the most important natural resources that the planet earth has (Torleif, Bergesen, and Roland 54). Some people refer to it as black gold. However, petroleum is best identified to be the lifeblood of developed nations of the world. Fuels produced from it generate energy used to run vehicles, aircrafts, industrial plants, farm tools, trucks, trains, and vessels. It is also utilized to provide heat as well as power for residential and well as industrial establishments. Overall, it supplies practically half of the energy consumed in the planet (Torleif, Bergesen, and Roland 54). Coal as a nonrenewable source Coal is a black or brown rock that can be ignited and burned (Torleif, Bergesen, and Roland 72). As coal burns, it produces energy in the form of heat. The heat from coal can be used to heat buildings and to make or process various products. But the heat is used mainly to produce electricity. Coal is also used to make coke, an essential raw material in the manufacture of iron and steel. Other substances obtained in the coke-making process are used to manufacture such products as drugs, dyes, and fertilizers (Torleif, Bergesen, and Roland). Coal was once the main source of energy in all industrial countries. Coal-burning steam engines provided most of the power in these countries from the early 1800s to the early 1900s (Torleif, Bergesen, and Roland). Since the early 1900s, petroleum and natural gas have become the leading sources of energy throughout much of the world. Unlike coal, petroleum can easily be made into gasoline and the other fuels needed to run modern transportation equipment. Natural gas is often used in place of coal to provide heat (Torleif, Bergesen, and Roland 72). But the worlds supplies of petroleum and natural gas are being used up rapidly. Increased use of coal, especially for producing electricity could help relieve the growing shortage of gas and oil. However, the use of coal involves certain problems. The burning of coal has been a major cause of air pollution (Torleif, Bergesen, and Roland 72). Gas as a nonrenewable source Gas or fuel is considered as one of the worlds most valuable resources. Gas is burned in order to supply heat as well as to generate power for industrial consumption (Torleif, Bergesen, and Roland 97). In the chemical business, the chemical found in gas is used in order to create certain products as detergents, medicines, plastics as well as various other products (Torleif, Bergesen, and Roland 97). People sometimes confuse it with gasoline, which is often called simply gas. But gasoline is a liquid (Torleif, Bergesen, and Roland 97). On the other hand, gas fuel like air and steam is a gaseous form of matter. That is, it does not occupy a fixed amount of space as liquid and solids do (Torleif, Bergesen, and Roland 97). Gases are classified into two types. One is natural gas and the other is manufactured gas (Torleif, Bergesen, and Roland 97). Roughly all the gas consumed in both the United States and Canada is natural gas (Torleif, Bergesen, and Roland). The natural forces that produced gas are usually located by or in the vicinity of oil deposits (Torleif, Bergesen, and Roland 97). On the other hand, manufactured gas is formed mainly from both coal and petroleum, employing heat as well as some chemical procedures (Torleif, Bergesen, and Roland 97). Manufactured gas costs more than natural gas and is used in regions where large quantities of the natural fuel are not available. Wherever large quantities of natural gas are available, gas is the most popular cooking fuel. One reason for its popularity is that it costs less than most other fuels. In addition, a homemaker can have the desired amount of heat instantly, control the heat easily and even automatically, and shut it off instantly. Uranium as a nonrenewable source Uranium is a silvery-white, radioactive metal (Torleif, Bergesen, and Roland 124). It is the main source of nuclear energy. It is more plentiful than such common elements as iodine, mercury, and silver. But only tiny amounts of uranium are present in most of the rocks in which it is found. Uranium is highly reactive, and it combines with most other elements to form chemical compounds. These compounds are always highly poisonous (Torleif, Bergesen, and Roland 124). Uranium is used chiefly as a fuel for nuclear reactors (Torleif, Bergesen, and Roland 124). The reactors produce nuclear energy with which nuclear power plants generate electricity. Uranium is also used in making atomic bombs and some other nuclear weapons. Medical researchers use it to produce radiation for certain experiments. Also, uranium is used in research to produce radioactive isotopes and such artificial elements as neptunium and plutonium (Torleif, Bergesen, and Roland 124). Uranium and its compounds have been used for various purposes for more than 2,000 years (Torleif, Bergesen, and Roland 124). Colored glass produced about A.D. 79 contains uranium oxide, and this substance has been used through the centuries to color glass. For nearly 100 years after the discovery of uranium in 1789, it continued to be used chiefly as a pigment in glass manufacturing. Uranium was also used as pigment in painting china and as a chemical for processing photographs (Torleif, Bergesen, and Roland 124). In 1896, the French physicist Antoine Henri Becquerel discovered that uranium is radioactive (Torleif, Bergesen, and Roland 124). His achievement marked the first time that any element has been found to be radioactive. Becquerels discovery led to a surge of scientific interest in uranium (Torleif, Bergesen, and Roland 124). In 1938, the German chemist Otto Hahn and Fritz Strassman used uranium to produce the first artificial nuclear fission (Torleif, Bergesen, and Roland 124). In 1942, Italian-born physicist Enrico Fermi and his co-workers at the University of Chicago produced the first artificial nuclear chain reaction. They used uranium as the fissionable material. Fermis work led to the development of the atomic bomb (Torleif, Bergesen, and Roland 124). Scientific research also led to peacetime uses of uranium. In 1954, the U.S. Navy launched the Nautilus, the first submarine powered by nuclear fuel (Torleif, Bergesen, and Roland 124). In 1957, the first nuclear power plant in the United States began to operate (Torleif, Bergesen, and Roland 124). Since the early 1970s, nuclear energy has become an important source of energy (Torleif, Bergesen, and Roland 124). Many scientists predict that it will continue to play a major role in the future. However, the supply of easily obtainable uranium is decreasing, and the cost of locating, refining, and enriching uranium remains high (Torleif, Bergesen, and Roland 124). In addition, many people are concerned about the safety of nuclear energy production. Work Cited Baland, Jean-Marie, and Jean-Philippe Platteau. Halting degradation of natural resources: Is there a Role for Rural Communities? New York. Oxford University Press, 1996. Smith, Sanford S. Renewable and nonrenewable resources. 2006. The Pennsylvania State University. Torleif, Haugland, Helge Ole Bergesen, and Kjell Roland. Energy Structures and Environmental Futures. New York: Oxford University Press, 1998.

Duchenne Muscular Dystrophy †Biology Research Paper

Duchenne Muscular Dystrophy – Biology Research Paper Free Online Research Papers Duchenne Muscular Dystrophy Biology Research Paper Imagine being a parent and discovering that your child won’t be able to walk by the age of 12 and wont live past the age of 20. This has become a reality for many parents as they find out that their child has a form of muscular dystrophy. This particular type of muscular dystrophy is referred to as Duchenne Muscular Dystrophy, which is a genetically inherited disorder that is the most common and severe of all muscular dystrophies. It is found in 1 of every 3,500 males and is characterized by progressive muscle wasting. It is caused by the lack of dystrophin, which is a protein found in the cell membrane of muscles. One early clinical sign of the disease is the child showing a late start in walking and sometimes they are referred to as a late bloomer. Usually when the child walks they have a waddling motion and sometimes they walk up on their toes. Usually, hypertrophy, or enlarging of the muscles, especially in the calves is noticed. However, the hypertrophy is actually caused by adipose (fat) tissue, which replaces the muscle tissue. Another clinical sign of DMD is small amounts of mental retardation or learning disabilities. Although this is not apparent until the child is older, it is a common pattern that is found in children with DMD. There have been many studies done to determine what exactly causes the mental retardation. Duchenne’s Muscular Dystrophy is a recessive genetic disorder caused by a deficiency of the protein dystrophin, which is found in muscle cells. This disorder is usually only found in males. It has very rarely been found in females because they have two X chromosomes and the disease is recessive. They pass it on to one half of their sons and to one half of their daughters who become carriers. In the possibility that the male with DMD reproduces, his sons would not be infected however is daughters would be 100% carriers of the disease. Even though DMD is present from the initial stages of fetal development, physical signs are not present until 18 months to 4 years of age. In addition to the clinical signs mentioned above, a child with DMD is unable to climb or pull itself up from the floor. Between the ages 3 and 7, a child with DMD may show signs of improvement, but that is due to natural growth and development. In school they start to fall behind in being able to keep up with their peers in physical activity. This sometimes leads to them being called clumsy or lazy. When the child is around 9 years, the disease starts to progress rapidly and by age 12, they can no longer walk on their own. In the late stages, a significant loss of muscle tissue is noticeable. There may also be an increase of the curvature of the spine. When they are brought to the doctor, a series of tests are done to determine the problem. When a biopsy is done, the doctors find that the muscle tissue has hypertrophied with adipose tissue. Short ly after the cells have become full of adipose tissue they die. Unlike other tissues of the body, muscle and nerve tissues cannot reproduce. An individual is born with a specific amount of muscle and nerve cells. Once they die, they cannot be regenerated. This is bad news for people with DMD and they usually die around the age of 20 due to the diaphragm or heart muscle degenerating. There are several ways to test for Duchenne Muscular Dystrophy. The first is a blood test, called the serum creatine kinase test, looking for an increased amount of creatine kinase. Normally there is only a small amount of creatine kinase in the bloodstream. All muscles produce creatine kinase and release small amounts, however when the muscle cells tear from contracting, the creatine kinase leaks into the bloodstream. The second test that could be done is an electromyopathy test. This involves putting a small needle in the skin and recording the pattern of electricity. When muscles contract, there is an electric current flowing through the tissue. The third way to test for the disease is a muscle biopsy. In this process a piece of muscle is removed and examined under the microscope. When the cells are seen as enlarged and filled with adipose tissue then the disease is prevalent. Or another sign is if the muscle cells are dead. The last way to test is direct DNA testing. While the c hild is still in the womb it can be tested for the disease by doing an amniocentesis. In this procedure, fluid and fetal cells are taken out from the amniotic layer that surrounds the fetus. Then the cells are checked for a defect or genetic mutation in the DNA. At this time, there are many research studies being done to try and find a cure for Duchenne Muscular Dystrophy. Unfortunately, a definite cure has not been found yet. Even though there is no cure for Duchenne Muscular Dystrophy, there are places people with disease can go to get help. There are several Support Groups out there to help people with DMD. The Muscular Dystrophy Association or MDA is probably the largest support group. They offer financial and emotional support as well as a vast information site for all of the different muscular dystrophies. They fund research projects that are aimed at finding a cure for the diseases and they also publish their own bimonthly magazine called â€Å"Quest.† They can be found on the Internet at www.mdausa.org. Another support group is The Parent Project for Muscular Dystrophy Research. Like the MDA, they also support families with DMD and fund research projects. Duchenne Muscular Dystrophy is a severe form of muscular dystrophy that causes progressive muscle degeneration. Its main cause is the lack of the protein dystrophy that is necessary for the muscles to function properly. It is tough for the victims and their families because there is no definite cure and they usually don’t live past the age of 20. Hopefully in the future, technology will enable researchers to be able to find a cure that will be a 100 percent effective when used. Until that time comes, all DMD victims can do is wait and hope. + Research Papers on Duchenne Muscular Dystrophy - Biology Research PaperPersonal Experience with Teen PregnancyEffects of Television Violence on ChildrenGenetic EngineeringThe Relationship Between Delinquency and Drug UseInfluences of Socio-Economic Status of Married MalesStandardized TestingThe Masque of the Red Death Room meaningsAnalysis Of A Cosmetics AdvertisementHip-Hop is ArtResearch Process Part One

Case of Genie Essay Example for Free

Case of Genie Essay 1.Describe the case of Genie. What happened to her? Why is this case important? Genie was left in extreme isolation. She was kept in a back bedroom,tied to a toilet. She received little stimulation of any kind and was fed baby food.She was given no visual or other sensory stimulation.This case shows that infancy and childhood are critical times for brain development. 2.What have scientists learned about the way that the brain develops in children? Describe how this development happens. They have learned that there are critical periods for brain development. They discovered that parents fill a vital role in the development of their child’s brain through their interactions with the child.Parents and caregivers must provide proper stimulation to help develop connections. Scientists believed that children’s brains were predetermined to a great extent in terms of how they would develop. However, scientists now know that an infant’s experiences help determine how connections are formed and which pathways will develop in the brain. Thus, rather than being predetermined, an infant’s brain is a work in progress, influenced not only by his or her genetics, but also the surrounding world. 3.Describe how speech generating devices work. Explain the importance of augmentive communication. Speech generating devices are electronic devices that help individuals communicate verbally. Augmentive communication is important because it helps individuals produce or comprehend written or spoken language.These communication devices can be important tools to help children with speech difficulties communicate with parents, teachers, friends, and others in their lives 1.What do scientists mean when they say that there are critical periods for brain development? Why are these periods important? When scientist say that there are critical periods for brain development they  mean that if a child misses that period they’ll be noticeably different from others in the same age group. These periods are important because they’ll need them all throughout life. Case of Genie. (2016, May 13).