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Concentrated Animal Feeding, 2004.
This paper discusses concentrated animal feeding operations (CAFOs) for swine and the environmental and human health hazards typically associated with such practices.
845 words (approx. 3.4 pages), 6 sources, APA, AU$ 49.95
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Abstract
This paper explains that recent changes in swine-management practices, concentrated animal feeding operations (CAFOs), have resulted in a growing controversy surrounding the environmental and public health effects of modern swine production. The author points out two problems in swine-management practices, including an increase in health hazards because of the confined spaces, and public relations problems for the industry, particularly in the communities immediately situated near such facilities. The paper relates that the industry deal with these issues by using sound environmental health practices in the workplace and by providing anaerobic lagoons to help remediate the large amount of biological wastes that are inevitably generated at such CAFOs.
Table of Contents
Introduction
Review and Discussion
Background and Overview
Environmental and Health Hazards Associated with CAFOs for Swine
Current and Future Trends
Conclusion
From the Paper
"During the last half of the 20th century, agricultural growth and development in the United States has become more closely linked to a wide range of social and environmental problems. Partially because of the industrialization of farming and food production, soil and water resources have been degraded, wildlife habitats have been destroyed, and rural communities have been dissolved and uprooted.The scale, mechanization, specialization, capital-intensity, and chemical-intensity of agricultural production have dramatically increased, with the result that large agribusinesses and individual farm operators have come under greater environmental scrutiny associated with the broader ?greening? of public opinion since 1970."
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Human Cloning, 2004.
An analysis of the controversial topic of human cloning.
1,772 words (approx. 7.1 pages), 29 sources, MLA, AU$ 92.95
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Abstract
This paper presents the main arguments for and against human cloning. The paper attempts to show that cloning has numerous negative factors against it, which outweigh any positive aspects that may be cited in favor of this procedure. The paper presents fundamental questions about the possible effects of cloning on human nature. The paper contends that cloning should be severely restricted so that society does not slip into an era where the significance and uniqueness of a human being is reduced and possibly obliterated.
From the Paper
"All theory about cloning suddenly became potential fact with the news on February 23, 1997 that a sheep named Dolly had been successfully cloned from the non-reproductive tissue of an adult male sheep. The result was a genetically identical clone. The scientific breakthrough represented by the Dolly clone was the fact that differentiated cells could be undifferentiated and used to produce a new ?duplicate? entity."
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Evolution and Religion, 2005.
An overview of the evolution versus creation debate.
1,818 words (approx. 7.3 pages), 4 sources, APA, AU$ 94.95
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Abstract
Science and religion have become dominant forces in today?s world, and the battle between these two topics continues to affect many aspects of modern society. Although opinions have changed since the days of Charles Darwin and the time of the famous ?Scope?s Monkey Trial? in Dayton, Tennessee in 1925, science and religion, especially in the area of evolution, continue to seek answers to some very basic questions, such as exactly how life originated on earth and the direction in which life is heading. The paper shows that the fact that scientists and theologians frequently arrive at different answers to these questions does not seem to be the problem; in essence, the true problem lies in the vastly divergent approaches used by each in finding the answers to these seminal questions. The paper shows that, essentially, science utilizes the power of reason and logic in its search for the truth, while religion depends almost wholly upon faith. In addition, science incorporates experimentation and observation, while religion embraces revelation as found in the Holy Bible and other religious doctrines. Thus, the scientist may attempt to explain human origins through progressive evolution, while the religious scholar looks to the creative process described in Genesis. The paper explains that attempting to discover which pathway is correct seems to be the most important aspect of this entire debate, yet it remains unclear whether science or religion will prevail in the end.
From the Paper
"In nature, artificial selection usually involves the best and strongest genes in an organism that are then used to maintain growth and control to the most extreme. These selections always act upon the whole organism and not just a single gene, and all desirable features and any potentially unwanted features are balanced by the process of selection. As a result, artificial selection influences all of an organism?s genes and makes them work together to produce the various physical features of an animal or a plant. When artificial selection is thwarted by what is known as a mutation, being a radical and often quick alteration in an organism?s general appearance or function, it may take many generations for this mutation to alter the entire population."
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Neural Plasticity, 2005.
An examination of the relationship between brain plasticity and behavioral change.
814 words (approx. 3.3 pages), 2 sources, MLA, AU$ 45.95
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Abstract
This paper explains how experience alters the synaptic organization of the brain in species as diverse as fruit flies and humans and, although evidence that these changes are functionally meaningful is more difficult to collect, there is little doubt that changes in synaptic organization are correlated with changes in behavior. It looks at how activity initiated by experience or behavior could, therefore, increase the activity of genetic mechanisms responsible for dendritic and synaptic growth and, ultimately, behavioral change.
From the Paper
"Therefore, animals with extensive dendritic growth, relative to untreated animals show facilitated performance on numerous types of behavioral measures in contrast to animals with atrophy in dendritic arborization that show a decline in behavioral capacity (Whishaw Pp). Similarly, factors that enhance dendritic growth, nerve growth factor, facilitate behavioral outcome, while factors that block dendritic growth, brain injury at birth in rats, retard functional outcomes (Whishaw Pp). Although studies have stressed that changes in dendritic morphology, there are multiple, and likely dissociable, changes in the neuron morphology that correlate behavioral change, including ?increases in dendritic length, dendritic branching pattern, spine density, synapse number, synapse size, glial size and number, and metabolic activity? (Whishaw Pp)."
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The Venus Fly Trap, 2004.
An analysis of the rare carnivorous plant, the Venus Fly Trap.
5,567 words (approx. 22.3 pages), 24 sources, MLA, AU$ 217.95
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Abstract
This paper discusses the Venus Fly Trap, a rare carnivorous plant that feeds on living matter rather than through the process of photosynthesis like other plants. It examines specific aspects of the plant, such as its closing mechanism and evolutionary tree, and identifies the value of the plant to pharmaceuticals and health care and its adaptation to other geographical areas, such as the bottom of the sea.
From the Paper
"In fact, it is becoming increasingly difficult to learn about the Venus flytrap in the wild due to decreasing numbers. According to Stiefel in ?Meat-Eating Plants? in Science World (2000), the plants are solely found in the Savannah?s of North and South Carolina in an approximate radius of only 60 to 75 miles. Measuring just 4 to 12 inches in height, they are often stolen by human predators to sell on the market for a couple of dollars. The heavy fines do not dissuade them: North Carolina now levies tickets of up to $2,000 for poaching the plant! Venus flytraps are a federal species of concern (FSC)--a species that may or may not be listed in the future. They are not endangered or threatened, but entitled to regulatory protection because their exploitation could get them to the endangered-threatened stage. In addition, around the world the natural wetland habitats of the all the carnivore plants have been systematically drained to erect shopping malls and housing developments. Almost 90 percent of carnivorous plants indigenous to the U.S. have been eradicated because only 3 to 5 percent of their swampy habitat still remains."
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The Inevitability of Cloning, 2005.
Argues that cloning is inevitable and that the impetus of scientific manipulation and creative thought will eventually outweigh any arguments to the contrary.
1,597 words (approx. 6.4 pages), 29 sources, MLA, AU$ 84.95
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Abstract
This paper explores some of the arguments for and against cloning and looks at how they pertain to the inevitability of the proliferation and development of cloning. The paper sees scientific discovery and human intellectual progress as central factors in the debate on cloning and examines the controversy from this perspective.
From the Paper
"The science of cloning has raised eyebrows throughout the world. For those who advocate cloning the promise of this technology ranges from renewing body parts and curing disease to the complete cloning of another human being. The most bizarre of these predictions, which may now seem more realistic since the cloning of Dolly the sheep in 1997, has been made by the Raelian movement, founder of the Clonaid Company. They intend to use the cells of a dead baby for cloning, with the express purpose of bringing it back to life as a newborn. Cloning raises many issues that extend well beyond the technical and medical questions that might be asked. The possibility of human cloning is a problem that confronts human society on many levels ? including religious, ethical, psychological and sociological areas. One of the most debatable issues surrounding cloning is the possible disruption and even the destruction of human institutions such as the family and parenting. On a different but related level, cloning is a threat to religious perceptions and challenges the very meaning of what it is to be a human being."
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The Placement of Shelter Dogs, 2004.
This paper discusses the use of family systems theory, a systemic family paradigm, in matching shelter dogs to appropriate adopters.
4,440 words (approx. 17.8 pages), 16 sources, APA, AU$ 187.95
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Abstract
This paper explains that, if shelters wish to decrease their rates of return, as well as doing everything possible to ensure that dogs are placed with loving, healthy families, they need to examine, as closely as possible, not only the surface-level attributes of the family, such as income level and home ownership, but also deeper issues, like habits and long-term goals. The author points out that dogs to be adopted must be healthy dogs and known not to be dangerous; on the other hand, families experiencing any level whatsoever of familial violence cannot be allowed to adopt a dog. The family system method of interviewing families to determine their suitability to adopt a dog includes questions in these categories: individual needs and behaviors, family connections, and changing family patterns.
Table of Contents
Introduction
Systemic Family Therapy
Shelter Policies and Procedures
Serious Human Considerations
A Possible Systemic Assessment Approach to the Adoption Process
Individual Needs and Behaviors
Family Connections
Changing Family Patterns
Conclusions
From the Paper
"What do these two seemingly abstract descriptions of systemic family therapy have to do with the adoption of dogs from a shelter? First and foremost, they have led to a wide variety of assessment approaches that therapists use to understand how families interact. For example, the therapist who can assess the overall contributions to the family that each member of power (meaning, usually, the adults) makes to the greater good, then s/he can understand to what extent these members will most probably interact with and care for a future dog member of the family. The therapist who can assess how many hours each person spends at home, or how many chores each person generally takes upon him or herself, or how much money each person is expected to earn in a given year -- and, more importantly, how each person feels about these and many other things (i.e. do they feel resentment or contentment) -- is a person who can provide a shelter with a wealth of vital information."
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Pharmaceutical Licensing, 2004.
An analysis of compulsory licensing of pharmaceutical products.
4,300 words (approx. 17.2 pages), 12 sources, MLA, AU$ 182.95
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Abstract
This paper highlights the causes and effects of the compulsory licensing of pharmaceutical products. The paper discusses the fundamental positions, attitude, inclination, and concerns of the developed world and the under-developed world with regard to the intellectual property rights of the pharmaceutical products. The paper also concentrates on the subject of the intellectual property rights of the biotechnology products. The paper also exposes the priorities of both the developed world and the under-developed world, priorities that have been a major hurdle in all previous negotiations on Intellectual Property Rights (IPR) protection. Subsequently, the paper gives practical recommendations that ought to be followed in all future negotiations so that both parties can derive maximum benefits from the patentability of pharmaceutical products.
From the Paper
"Over the years, it has become a general belief that biodiversity will pave the way for a solution to almost all the diseases that exist today and continue to negatively influence our lives. This belief has led scientists to take further steps in the Research and development (R&D) of biotechnology. These steps comprise of various compounds, compounds that are biologically active, compounds that are natural resources, for example microbes, insects, fungi, marine organisms, and plants. However, laboratories are not capable of producing these complex biologically active and complex compounds. This is because the key places of genetic biodiversity are situated in the tropical and the subtropical regions of the world (Tara, 1994). Therefore, it is imperative for biotech scientists to go into the tropical forests with the purpose of locating these biologically active compounds."
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Rachel Carson, 2004.
A biographical paper of this famous American conservationist.
2,226 words (approx. 8.9 pages), 6 sources, MLA, AU$ 111.95
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Abstract
Rachel Carson is celebrated as one of the most influential conservationist of the 20th century and one who will continue to to inspire generations to come. This paper examines the life story of Carson, beginning with her childhood, her university education, and her love for nature. It also focuses on Carson's most famous book, "The Silent Spring", which opened the world's eyes to the dangers of pesticide such as DDT and changed the course of this form of destruction to the environment.
From the Paper
"In 1958 Carson received a letter from Olga Owens Huckins, owner of a private bird sanctuary in Duxbury, Massachusetts, who was horrified one day to find birds dead and dying throughout her property (Rachel pp). Explaining that only days earlier local agencies had conducted a massive, unannounced spraying of the pesticide DDT, Huckins begged Carson to find someone in government to look into the regulations regarding chemical spraying (Rachel pp). Carson had long suspected the danger posed by the use of DDT and in fact had once tried to interest Reader?s Digest in an article based on research by Elmer Higgins and Clarence Cottram at the Fish and Wildlife Service, but Reader?s Digest declined and the findings were never released to the public (Rachel pp)."
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Phylum Arthropoda, 2005.
A look at the family of organisms made up of animals with multiple legs, like spiders, crustaceans, scorpions, etc.
980 words (approx. 3.9 pages), 5 sources, MLA, AU$ 55.95
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Abstract
This paper introduces, discusses, and analyzes the phylum of arthropoda. Specifically, the paper introduces this phylum to the reader, including general characteristics of the phylum, an overview of the taxonomy within the phylum, the number of organisms within the phylum, where these organisms live, their ecological or economic importance, and any interesting facts about organisms within the phylum.
From the Paper
"The arrangement of animals in this phylum is quite varied. These creatures are usually divided into four classes: Trilobita (trilobites, which are now extinct, but the fossils look like flat beetles or sea creatures), Chelicerata, (which include spiders and scorpions, mites and ticks, horseshoe crabs, daddy-longlegs, and other animals with eight legs), Crustacea, (which include crabs, lobsters, shrimp, and other sea creatures), and Uniramia, (which include insects, millipedes, centipedes, and insects like these). These four main classes hold literally millions of insects and members. Since there are so many diverse insects and spiders on the planet, and scientist know they have not all been discovered, many people believe there are thousands that are not yet classified, and the entire class holds many millions of animals. Estimates place arthropods at about 80 percent of all known animals on Earth (Tatner). Within these four classes, the animals are broken down even further into numerous sub-classes."
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Bioterrorism, 2004.
An analysis of epidemic diseases and the threat of biological terrorism.
3,000 words (approx. 12.0 pages), 4 sources, MLA, AU$ 142.95
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Abstract
This paper discusses various historic epidemic diseases, such as the black plague and smallpox. The paper presents a brief history of the use of these diseases as weaponry. Modern-day biological threats, such as anthrax, botulism, tularemia, and Ebola are explored in the paper. The paper explains that the relatively small size of biologic weapons to their large-scale destructive capabilities make them a very real threat in modern warfare and terrorism.
From the Paper
"The Black Plague killed an estimated forty percent of the population of Europe between 1347 and 1427; with some cities and villages experiencing seventy or eighty percent mortality (Herlihy 2, 43). Out of its ashes rose a new understanding of medical science, the European renaissance, as well as a powerful respect for disease. Over five hundred years later Western scientists, armed with post World War II technology, seemed prepared to rid the world of any disease that could threaten humanity. Yet, despite the new weaponry on the side of humans and the heightened optimism of the time, new plagues seemed ready to meet the challenge medical science was the real underdog. During the twentieth century western medicine has gone through several phases, all as responses to immediate medical needs and pervading public worries of the time. Most recently, the threat of bioterrorism has stirred-up many fears that a new plague might ravage our world, and this mindset has demanded a response form the medical community."
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Dolphin-Human Interactions, 2005.
A report on dolphins, describing their characteristics and qualities and human efforts to protect them, as well as the mistreatment they have suffered.
2,225 words (approx. 8.9 pages), 11 sources, APA, AU$ 111.95
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Abstract
This paper explores some of those reasons why, in spite of dolphins being some of the most loved mammals in the world, they are still too often mistreated and abused. The paper also looks at some of the ways that many people and governments have, in fact, attempted to help dolphins to varying degrees, as well as presents results from a small survey taken to assess general attitudes toward dolphin protection efforts. The paper also formulates some conclusions about what other steps can be taken by people to minimize the harm we bring to this fine species. First, however, this paper describes some of the outstanding characteristics of dolphins so that the reader can understand what remarkable creatures they are.
From the Paper
"Dolphins are one of the most widely-loved mammals that exist. People love the fact that they are actually mammals instead of fish; they love how playful dolphins can be, and how they always seem to be smiling; and they love to hear the mythology about how dolphins have helped so many ships in trouble. Dolphins are regularly shown at places like Sea World and in aquariums, where people can see how intelligent these animals truly are. Between their sleek beauty, their agility in the water, and their seemingly always-happy demeanor, dolphins are beloved perhaps more than most other animals."
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Stem Cell Research, 2005.
A look at the developing technology in stem cell research and how that research affects the United States' social, political, and religious belief structures.
4,005 words (approx. 16.0 pages), 7 sources, MLA, AU$ 174.95
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Abstract
This report attempts to present insights into the new technology of stem cell research while also presenting views into the political spectrum surrounding the use of this new technology. The report also describes some of the significance of and problems related to regenerative medicine and why it is important to the future of all of mankind.
Introduction
Define Stem Cell Technology
Potential of Stem Cell Research
Future Trends
Problem Statement
Political Spectrum
Trim Tab
Action Plan
Conclusion
From the Paper
"Stem cell research and the accompanying technologies continue to make headlines. Potentially, this new area of medicine may change the entire spectrum of life and health as we know it today. The financial potential is also enormous. Since embryonic stem cells were originally isolated in 1998 at the University of Wisconsin, new and complementary technologies affecting stem cells continue to become as prominent as the original discovery and the potential of the technology is now being appreciated by executives, investors, venture capitalists, and business development managers and analysts who work in the pharmaceutical and biotechnology areas of the scientific community."
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Bdelloid Rotifer Reproduction, 2005.
An examination of the reproduction characteristics of Bdelloid Rofiers.
2,015 words (approx. 8.1 pages), 8 sources, MLA, AU$ 102.95
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Abstract
Rotifers are, perhaps, one of the most interesting phyla of microscopic pseudocoelomate animals on the face of the planet. This paper looks at how the bdelloids reproduce and how have they been able to evolve successfully with asexual reproduction.
From the Paper
"The corona of the rotifer is composed of several ciliated tufts positioned around the mouth. When these tufts are in motion, they resemble a wheel, hence the name. It is the motion of these tufts that sweep food into the mouth of the rotifer and is then chewed by the mastax that contains tiny jaws. In addition to feeding, the motion of these tufts provides locomotion, pulling the rotifer through the water (Ryan, 2004). (See Images 1 ? 4)"
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G Protein-Linked Receptors, 2004.
An analysis of G protein-linked receptors in communication between cells.
3,973 words (approx. 15.9 pages), 16 sources, MLA, AU$ 172.95
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Abstract
This paper analyzes the fundamentals of the large and complex body of information already collected and still in progress on the subject of G protein-linked receptors. The paper highlights the basic nature of G protein-linked signaling and explains how physiological regulation occurs through particular mechanisms.
From the Paper
"Cells in multi-cellular organisms, like animals, need to communicate among themselves in directing and regulating growth, development and organization (Altruis Biomedical Network 2003). Such communication modes include secreting chemicals that signal to distant cells, display cell surface chemicals that influence other cells in direct physical contact, and directly through porous cellular points called gap junctions (Altruis Biomedical Network). Endocrine signaling demonstrates the first mode, wherein hormones are secreted in the bloodstream to distant target cells. Paracrine signaling illustrates the second mode, wherein local chemical mediators are secreted and act only on cells in the proximate environment. And synaptic signaling exhibits the third mode, wherein molecules are released by vesicles at those junctions called synapses. The molecules are neurotransmitters that spread out and act only on the postsynaptic target cell (Altruis Biomedical Network). Protein receptor molecules that are on or within the target cells bind to the hormone, paracrine or neurotransmitter and a response results, depending on the speed and selectivity of the delivered signal."
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Genetic Testing, 2005.
An overview of the moral issues concerned with genetic testing and a look at positive and negative attributes.
1,393 words (approx. 5.6 pages), 6 sources, APA, AU$ 74.95
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Abstract
This paper examines Shelley Burtt?s writing, ?Dilemmas of Genetic Testing?, as well as other sources on the subject of genetic testing. After having examined the resources available, an opinion is formed as to whether genetic testing is positive or negative for the patient and the expected child.
From the Paper
"Genetic testing is becoming an option more commonly used by women during pregnancies to assess particular information concerning the health of the fetus they carry. Shelley Burtt?s writing questions the response to the new technology of genetic testing and the fact that the autonomy of individuals is being set aside as to their choices in continuing a pregnancy where the fetus is found to have genetic defects."
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