Abstract This paper argues for the rights of consumers to know which food products they purchase have been genetically engineered. The writer first explains this concept and examines the potential health hazards that people are afraid of when buying such foods. It also looks at opinion of the food producer who is against such labeling due to unbiased fears amongst the consumer population. The paper also addresses the benefits of bio-engineering in certain fields which helps the production process of many food-groups.
From the Paper "In the twenty-first century, with all the pressing issues at hand, there is bound to be controversy and disagreement. There are many important issues, which face the world today, issues like abortion, the death penalty, gun control, censorship, women in combat and even genetically engineered food. With all the modern scientific advances we are making now, especially in the United States there are positive effects as well as negative effects. Genetically engineered foods are very controversial because there are just as many experts who say they are safe as there are experts who say they are unsafe. In the United States about two thirds of all produce on supermarket shelves is genetically engineered; now the problem we, as a nation, face is awareness. Our most relevant issue is whether it should be required to label these unnatural, possibly unsafe foods. And, the answer is yes; the public has a right to know what they are eating and choose whether they want to eat genetically engineered foods, mainly produce."
Abstract This paper discusses genetic modification (GM) farming and analyzes the problems associated with the use of genetically modified food crops by a study of some recent scientific articles, which espouse this viewpoint. The paper contends that the rapid advancements in genomic science have created new possibilities in the fields of agriculture and in the treatment and management of diseases. The biotech revolution characterized by genetically engineered food products is regarded as a boon to the human society, a life-saving solution to manage the food crisis of our globe.
From the Paper "Altering specific sequences of DNA allows plants to develop resistance to pesticides, resulting in increased yield. Using genetic engineering methods such as electroporation, gene gun, gene silencing and vector mediated transfer, scientists are now able to insert a new gene or control the expression of an already present gene in a plant. [UCS] In a special report from the 'New scientist' the author discusses some of the possibilities of applying genomic science into farming practices. Using these biotech processes scientists have created disease and herbicide resistant crops promising huge increase in productivity. The result of this biotech revolution was amazing. Vitamin boosted rice, Onions without tears, potatoes enriched with proteins, Soya built resistant to pesticides, and even caffeine free coffee became a reality and bio-engineered products offered endless possibilities."
Abstract This paper examines the advantages and disadvantages of genetically engineeredcrops and food. The author argues that they have a potentially negative impact on the ecosystem and human health.
From the Paper "While the twentieth century may be known as the century of chemistry and physics, the twenty-first century may well be known as the century of biotechnology. Current technologies enable scientists to create genetically engineered organisms by using the basic building blocks of living matter genes. This ability offers the world a number of advances from curing diseases to human cloning. One of the biggest advances according to some is already here --- genetically engineered crops and foods Genetically engineered crops are new kinds of ..."
Abstract This paper explains that genetically engineeredcrops are created by inserting genes from one species into another to create a new type of plant. The author stresses that, in many ways, genetically engineeredcrops are just as harmful to the environment as other varieties of crops. The paper points out that, in addition to its environmental benefits, a growing number of studies show that organic foods are more nutritious than other foods.
From the Paper "Those people who wish to advance the production and consumption of genetically engineered foods also claim that genetically engineered crops do not interfere with their surrounding ecosystem and are noninvasive. These individuals suggest that genetically engineered crops are very similar to standard plant crops that have been modified for centuries through selective breeding by humans. Because of this, they believe that genetically engineered crops can do no more damage to the environment than any other plant has done throughout the ages. However, plants that have been genetically manipulated are different from all other types of plants."
Abstract This paper examines how genetically engineered food is food that is produced from genetically engineeredcrops or animals and how the process of genetic engineering occurs when genes from one organism are spliced into the DNA of another organism, creating a new organism that could no come to pass through traditional breeding methods. In particular, it looks at how, because GE foods can be produced in larger quantities and at lower costs than traditional foods, the trend to embrace them seems inevitable and how opponents of GE foods are pushing to ban them, arguing that these foods are dangerous to human health and to the environment.
From the Paper "The argument that GE foods are potentially dangerous, that they may possibly be harmful in some unknown way at some unknown time cannot support the proposal to ban GE foods. For example, recent charges that a type of GE corn found in corn snacks could cause nausea and anaphylactic shock failed to provide the necessary evidence to support this accusation. No clinical case demonstrating such allergic reactions was ever reported. In addition, the quantity of this type of GE corn found in Taco Bell tacos was only one percent?an amount too small to be of any consequence."
Abstract This is a detailed descriptive, persuasive paper about the effects of genetically modified crops. The author discusses genetic engineering and clearly defines many difficult biological terms, and how the Food and Drug Administration plays a major role in the legalization of genetically modified crops.
From the Paper "Genetically engineered crops have killed dozens of people throughout the United States of America and Europe , and have harmed thousands of others. Governments of the world should outlaw genetically modified agricultural products to ensure that no other lives will be susceptible to the same type of danger. Scientists first designed genetically altered crops to resist herbicides. Genetically modified crops were also not intended for human consumption. In fact, they were intended for better yields, resistance to herbicides, and cheaper feed for livestock, such as cattle, sheep, poultry, etc. The FDA is now investigating genetically modified crops to see if they should ban them in the United States of America ."
Tags: corn, engineered, genetic, modified, plants, fda, dna, bio
Abstract The paper provides an overview of the green revolution and its selective breeding that produced crops that were better suited to changing climate conditions and production levels. The paper discusses how these crops could help curb starvation but looks at the limitations of current practices. The paper then discusses genetically modified crops and their benefits but explains why this development must proceed with even more caution than the green revolution.
Outline:
Early Methods
Helping to Curb Starvation
Limitations of Current Practices
Green Revolution Crops and GMOs
From the Paper "As the world population grows, humans face new challenges regarding how to feed the population. This problem is not new and industrialized nations led the race to develop crops that were more productive, disease resistant and that have more uses. During the 1960s and 1970s producers began an intensive program to develop crops that met the changing requirements of society. This is referred to as the "green revolution." This revolution was responsible for increases in food production in industrialized nations, but there are limitations as to what can be accomplished through these programs."
Tags: selective, breeding, genetic, engineering, traits, food, production
Abstract This paper examines how technological advances have changed the field of genetic engineering, with special emphasis placed on the field of food. The author gives a brief history of the field of genetic engineering and its evolution over the years. The paper discusses the importance of plants in developing food for humans and details how scientists have worked to perfect this process. The many different problems that have arisen from genetic engineering are detailed, and the author also details some suggestions that may help prevent these problems from recurring, including tighter regulations by the FDA. The author feels that if there was more government intervention then the advantages would begin to outweigh the disadvantages in this growing field.
From the Paper "Genetic engineering in plant species, meanwhile, is encouraged and has been in practice for many years. The process of modifying a plant's genetic make-up is encouraged because these kinds of study and process helps in providing new means by which people can obtain food, since plants are the primary source of food that humans consume. In order to make plants efficient in their food production, scientists have found ways by which particular plant specie will acquire a characteristic that will make the newly developed plant superior or better than its "parent" specie. The modifications commonly used in genetic engineering of plants are the increasing variety of rice grains, wherein certain plants or crops are described as immune to pests or any kind of diseases, has greater life and not susceptible to certain afflictions that destroys plant life and development, and are more adaptive to several conditions such as changes in climate, soil type, or fertilizers used."
Abstract This paper examines the technology behind genetically modified crops, the potential risks of GMCs, the benefits of GMCs, the criticisms of the arguments used to oppose GMCs, and the general worldwide opinion regarding the use of GMCs.
From the Paper "But are these crops really so dangerous? The issue of genetic modification of crops is perhaps so vexing and problematic because the United States and the European Community pursue completely different policies regarding the issue. Unlike so many issues of health, both countries have completely different views as to the safety of genetic modification, the US allowing the process, the EU condemning it."
Tags: natural, engineered, healthful, genetic, structure, frankenstein, food, fda
A discussion of the development of automated bio-terrorism identification equipment to detect and provide warning of the presence of biological agents in the case of biological wafare.
Abstract The paper examines how the Department of Defense has started work on a biological agent detection and identification program as part of efforts to develop a national early warning system for urban areas pertaining to biological warfare. It also describes the Biological Defense Homeland Security Support Program to achieve early detection and characterization of a biological-related incident in an urban area in order to reduce casualties, minimize disruption to infrastructures and support consequence management efforts. It looks at how the Postal Service has also set into motion work toward the development of bio-terrorism identification equipment due to anthrax scares and the work of biotechnology companies in the development of pulmonary drug delivery in order to combat air-borne bio-terrorist threats .
From the Paper "Another developer of bio-terrorism identification equipment is NanoVia, LP, an innovative leader in the development of next generation high-speed microvia drilling technology. The company recently announced that it intends to further develop its patented drilling process for pulmonary drug delivery in order to combat air-borne bio-terrorist threats (prweb.com). While currently applicable for conditions such as diabetes, multiple sclerosis, fast-moving allergic reactions, seizures and cardiovascular conditions, NanoVia, LP believes that inhaled physical threats, such as Anthrax, can also be combated with this technology (prweb.com)."
Abstract This paper provides an insight into aerospace engineering, the flight of vehicles in space, beyond the earth's atmosphere which includes the study and development of rocket engines, artificial satellites and spacecraft. It examines the plethora of purposes that it serves with earthbound vehicles and household supplies and discusses the various tasks that an aerospace engineer team performs. It looks at the future of aerospace engineering including education, new products and challenges to the aerospace engineering program in the United States.
Outline
Introduction
Definition of Aerospace Engineering Plethora of Purposes
Earthbound Vehicles
Household Products
Tasks that an Aerospace Engineer Performs
The Engineer The Scientist
The Technician
The Future of Aerospace Engineering Education
New Products
Challenges to Aerospace Engineering Conclusion
From the Paper "The engineer can serve of to twelve different purposes. For this discussion we will only focus on four of these purposes including; analytical, computational fluid dynamics, design, and systems software. Analytical engineering involves the combination of math and rudimentary engineering practices. The computational fluid dynamics engineering implements the use of high speed computers to solve complex nonlinear equations which govern fluid motion. ("Education") Design engineering determines the arrangement, function and structure of a component or the entire design of a vehicle. ("Education") Finally, systems software engineering involves performing the proper analysis of the system."
Tags: artificial, satellites, rocket, engines, space
Abstract This paper relates that the Professional Engineers' Code of Ethics covers the basic requirements for the engineer in terms of ethics,. The author points out that the code shows that the engineer should show ethical behavior to his or her associates, employers, clients, subordinates, and employees, which includes the public in its broadest application. This paper notes that the code cites the need for he engineer not only to be competent but to keep up with new developments in the field and so to pursue ongoing education in this field in order to have that necessary knowledge.
From the Paper "The engineer has a number of levels of responsibility and may have to balance those based on which are more important. His or her primary responsibility is to the professional code of ethics, which in turn is based on the view that the profession owes a responsibility to society and must place this responsibility first. In the case of a project being paid for by the taxpayer, the engineer owes it to society to assure that the costs are not excessive and that the project that is being done has a good chance of success at the price being paid. There are a number of different rationales offered for why engineers have particular obligations to serve the interests of the public and to especially work to maintain safety as part of their public trust."
Abstract This paper takes a look at the influence that electronics have had on the development of the diesel engine. According to this paper, it is the development and efficiency of the electronic diesel engine that has helped the diesel engine remain popular.
From the Paper "The history of the electronic diesel engine is really the history of the development of the diesel engine as engineers and scientists have continued to push the late 19th century invention towards higher efficiency and reduced emissions. The electronic element of the diesel is a relatively recent addition of late 20th century technology that permits diesel engines to operate more efficiently under a wider range of environmental conditions. This has helped the diesel engine remain in use despite popular opinion that it is an outdated variation of the internal combustion engine. In fact, electronic diesel engines have become so efficient that many have begun once more to consider the electronic diesel engine as an "alternative" technology for the future of transportation (Doherty 47). To understand the history of the electronic diesel engine, we must travel back to the beginning of the diesel engine itself."
Abstract This paper explores how gender roles have eroded significantly in the last few decades giving women more opportunities to succeed in a wider range of careers. In particular, the paper focuses on engineering. The writer describes the "glass ceiling" and how that is also changing. Also considered are differing views regarding women specifically in engineering. The writer concludes that although women lag behind men in terms of numbers in the engineering, this is likely to change, as more women graduate with advanced degrees in this field.
From the Paper "According to an interview with Dr. Hayden, a female electrical engineer professor at Cal Poly Pamona, both women and men face challenges in the engineering field. Although she was once encouraged to "try another, more female field" she was able to succeed in her field, despite being a female. She does admit that women have faced hardships in their pursuit of successful engineering careers, but "for every negative experience..I have had many more positive experiences". According to Dr. Hayden, the hardships are part of the learning process."
Abstract The paper explores the dangers of genetically engineered food products in the marketplace. It traces activities of anti-genetic engineering groups and their relationship with biotech corporations. Legal and political implications of the industry are also studied.
From the Paper "The new biotechnology of genetic engineering initiates thoughts of a glow in the dark bunny, plants that eat poison, plants that contain pesticides and some medicines. New cures for diseases or solutions to problems that plague the world, such as starvation, are the promises made by the many supporters of this technology. However, many people are skeptical, because they know little of the potential side effects it may have on the people who eat or use the genetically modified products. An article printed in the Christian Science Monitor entitled "Europe Invites Biotech Debate" by Peter Ford on September 11, 2001, explains the position of the public and the European Commission concerning genetically modified products while keeping his view of the issue from influencing the way that he writes. Karen Charman, on the other hand, lets her views of government control give her a clear agenda as to how she states the United States? position in this debate in her article, ?Spinning Science into Gold.? Comparing the biotech issues between ?Spinning Science into Gold,? and ?Europe Invites Biotech Debate,? one sees that, unlike European nations, corporations in the United States maintain exclusive control over genetically engineered products. Clearly there is a need for government intervention to regulate corporations."
