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2007

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Positron Emission Tomography, Stephanie Sultan, Kenrick Raza, Tania Lopez Mar 2007

Positron Emission Tomography, Stephanie Sultan, Kenrick Raza, Tania Lopez

Undergraduate Student Symposium

The research project created was done in order to discuss a particular imaging technology known as Positron Emission Tomography (PET). Many aspects of PET were included in. The research covered the history of PET from the 1950’s, discussed the advantages and disadvantages of the radioactivity used in PET, as well as the various medical applications of the technology. PET was compared to other imaging techniques such as Magnetic Resonance Imaging (MRI) and Computerized Tomography (CT), and was found to more accurate in diagnostic procedures than the two. The economic aspects and practicality of PET were also touched upon. Overall, PET …

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Potential Materials For Hydrogen Storage. Synthesis Of Building Blocks For New Metal – Organic Frameworks, Nadia Rampersaud Mar 2007

Potential Materials For Hydrogen Storage. Synthesis Of Building Blocks For New Metal – Organic Frameworks, Nadia Rampersaud

Undergraduate Student Symposium

As reserves of fossil fuel become depleted the need for alternative sources of energy grow increasingly more important. The use of hydrogen gas as a fuel is one potential alternative energy source. However gases such as hydrogen are difficult to store and transport because even small amounts require a proportionately large amount of space. One way to combat this problem may be to create porous materials which may absorb large quantities of gas for storage in a much smaller space. MOF (metal-organic- framework) compounds have been demonstrated to have great potential as candidates for gas storage. MOF compounds are composed …

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Mythmaking, National Identity And Balkan History, Tajhira Omphroy Mar 2007

Mythmaking, National Identity And Balkan History, Tajhira Omphroy

Undergraduate Student Symposium

The Balkans, a region seen as “the powder keg of Europe” since the 17th century, is a complex labyrinth of nationalism, ethnicity and religion. Balkan history is best explained in terms of the myths that are the foundation of both religious and nationalistic fervor for the various Balkan ethnic groups. The protagonists of these myths have become not only national heroes, but also saints of the Orthodox Church. In this way, the mythology of each Balkan nation or ethnic group envelops both nationalistic pride and religious beliefs, the result of which is a powder keg that frequently explodes.

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The Effect Of Dimethyl Sulfoxide (Dmso) On The Growth Of A2780 Cancer Cell Line, Fatima Nassriyeh, Terry-Ann Dawes, Sarah Siddiqui Mar 2007

The Effect Of Dimethyl Sulfoxide (Dmso) On The Growth Of A2780 Cancer Cell Line, Fatima Nassriyeh, Terry-Ann Dawes, Sarah Siddiqui

Undergraduate Student Symposium

Dimethyl sulfoxide (DMSO), a by-product of the wood industry, has been in used as a commercial solvent since 1953. It is also one of the most used but least understood pharmaceutical agents of our time. In the United States, DMSO has Food and Drug Administration (FDA) approval only for use as a preservative of organs for transplant. In the research laboratories DMSO is commonly used as a vehicle to solubilize and water insoluble drugs and to increase the membrane permeability of drugs during in vitrotreatments. In cell culture laboratories DMSO is also used as a cryoprotectant to help protect the …

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Stress Is Related To Sleepiness In Nsu Undergraduate Students, Lara Murphy, Maureen Green Mar 2007

Stress Is Related To Sleepiness In Nsu Undergraduate Students, Lara Murphy, Maureen Green

Undergraduate Student Symposium

College students often suffer from chronic sleep restriction and up to one third of college age adults suffer from excessive daytime sleepiness (EDS). The finding that high numbers of college students experience EDS is very problematic as this is a population that uniquely requires optimal cognitive functioning to successfully complete course material. One possible cause of EDS from chronic sleep restriction in college students is the high levels of stress experienced by this population. In fact, changes in the stress- related hormone, cortisol, have been previously shown to greatly affect sleep in clinical populations. Here, we hypothesized that subjective levels …

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Molecular Chaperones And Parasites, Andrew Deonarine Mar 2007

Molecular Chaperones And Parasites, Andrew Deonarine

Undergraduate Student Symposium

Molecular chaperones and chaperonins are proteins found in all living organisms from the prokaryotic bacteria all the way to the eukaryotic human. These proteins serve to play several important roles within the cell. The tasks vary from assisting directly or indirectly in the folding of nascent proteins produced by the ribosome, repairing heat damaged proteins, involvement in cell signaling, and cell differentiation. Many of these proteins are inducible in response to heat. Therefore they became known as heat shock proteins (Hsp). Proteins are absolutely vital in any cell. They serve specific structural and functional roles to enable cellular life. Currently, …

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Mechanisms Of Action Of Ketoconazole And Voriconazole On Trichophyton Rubrum: Effects On Growth, Cell Division, And Cell Membrane Morphology, Katia Chavez Mar 2007

Mechanisms Of Action Of Ketoconazole And Voriconazole On Trichophyton Rubrum: Effects On Growth, Cell Division, And Cell Membrane Morphology, Katia Chavez

Undergraduate Student Symposium

Onychomycosis, the infection of nails by fungal dermatophytes, affects from 3 up to 10% of the world’s population. Therefore, it is important to design an effective drug treatment for this condition. Since most onychomycosis infections are caused by the Trichophyton spp., the aim of this experiment is to study two anti-fungal drugs’, Voriconazole and Ketoconazole, minimum inhibitory concentrations (MICs) on Trichophyton rubrum (T. rubrum) . More specifically, the MICs of reference to be studied are 4, 2, 1, 0.5, 0.25, and 0.125μg.mL-1 . Additionally, comparing the MIC’s of Voriconazole and Ketoconazole will improve our understanding of …

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Know Thyself, Afroza Khan, Elizabeth Gist, Titina Gist, James St. Louis, Britannica Jeffers Mar 2007

Know Thyself, Afroza Khan, Elizabeth Gist, Titina Gist, James St. Louis, Britannica Jeffers

Undergraduate Student Symposium

“Know Thyself” is a short film about a group of first-year college students who learn of their identity through their English professor. It was written by Afroza Khan, directed by Elizabeth Gist and Titina Gist, Edited by James St. Louis, Production manager - Britannica Jeffers, and the actors are Afroza Khan, Gumba Ligden, Harleen Kaur, Itza Miranda, Jigna Shah, Lesly-Loudmar Mathurin, Matt Mercil, Mickele Mentz. The film begins by focusing on Dr. Avery, the professor of English 101. The kind, smart, and stern professor starts the class by discussing the book “Brave New World,” by Aldous Huxley. The seven students …

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Using Microarray Technology To Examine The Effects Of Zinc On Gene Expression In Saccharomyces Cerevisiae: A Proposal, Quratulain Hayat Mar 2007

Using Microarray Technology To Examine The Effects Of Zinc On Gene Expression In Saccharomyces Cerevisiae: A Proposal, Quratulain Hayat

Undergraduate Student Symposium

Zinc is one of the principle trace elements required in biological systems, with structural or enzymatical roles in hundreds of proteins. In humans, zinc deficiency has gradually come to be recognized as a clinically significant and common form of malnutrition, particularly in chronically ill patients. The clinical manifestations of zinc deficiency are diverse with effects on the immune system, appetite, and embryonic development. The regulation of zinc distribution remains a critical, unanswered question. The manner in which zinc is released from its tight binding sites in proteins and its transfer from one site to another are also unknown. While several …

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Using Various Visual Census Techniques To Assess Fish Assemblages On Nearshore Habitats Off Lantana Beach, Florida, Tandace Burkhart, Kaela Perez, Michael Palozzola, Jillian Maffucci Mar 2007

Using Various Visual Census Techniques To Assess Fish Assemblages On Nearshore Habitats Off Lantana Beach, Florida, Tandace Burkhart, Kaela Perez, Michael Palozzola, Jillian Maffucci

Undergraduate Student Symposium

The nearshore environment off southern Palm Beach County is characterized by extensive areas of hardbottom, primarily composed of limestone beachrock and Sabellarid worm reefs. These substrates are located very close to shore in the surf zone, an area of high wave action, and provide habitat to a wide variety of fish species. These habitats are ephemeral and cycle through burial and exposure events over time due to shifting sand from nearby beach renourishment projects. One goal of this study is to determine the species composition and abundance of this fish assemblage using various visual census techniques. We will be trained …

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Detecting Deception From Thin Slice Communications, Carla Perna, Alisha Van Hoose Mar 2007

Detecting Deception From Thin Slice Communications, Carla Perna, Alisha Van Hoose

Undergraduate Student Symposium

Research suggests that people are not very skilled at detecting deception from ordinary communications (Vrij, 2000). A recent meta-analysis (Bond & DePaulo, 2006) indicated that the average accuracy in discriminating a truthful from a deceptive statement was 54%, when chance is 50%. Another line of research has shown that people are able to make remarkably accurate inferences from very brief exposures (or “thin slices”) of nonverbal behavior (Ambady & Rosenthal, 1993; Willis & Todorov, 2006). We propose that the ability to detect deception may actually be greater when people observe thin slices communications rather than longer communications. In a within- …

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Cranberries: The Use Of A Naturally Occurring Compound To Fight Against Periodontopathogens, Debbie L. Darius Mar 2007

Cranberries: The Use Of A Naturally Occurring Compound To Fight Against Periodontopathogens, Debbie L. Darius

Undergraduate Student Symposium

This literature review focuses on the use of a naturally occurring compound found in cranberries (proanthocyanidins) to fight against periodontopathogens and thus the development of periodontal disease. Periodontopathogens and their invasion in gingival tissues and periodontium is the usual cause of periodontitis. Oral microorganisms coaggregate to become major bacterial complexes, allowing their proteases to digest similar components of the gingival crevicular fluid located in subgingival sites. The most common microbe associated with this disease is P. gingivalis where its proteolytic enzymes gingipains and dipeptidyl peptidases IV break down collagen and create large supplements of iron for the bacteria. However, recent …

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Cost Benefit Analysis Of Anti-Microbial Consumer Products, Besty Jacob, Crystal Rego Mar 2007

Cost Benefit Analysis Of Anti-Microbial Consumer Products, Besty Jacob, Crystal Rego

Undergraduate Student Symposium

The use of Anti-microbial products in products such as hand sanitizers has been steadily rising in recent years. These products are cheap, convenient, and promise to kill 99.99% of bacteria without the use of water. However according to an FDA panel studying the claims from the manufacturers that produce these hand sanitizing products there is no conclusive evidence that there is any benefit from use of these products. The chemical Triclocarban and Triclosan are the active ingredients in these products. And although the manufacturers of these products claim their products are biodegradable, tests conducted around the country have shown detectable …

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Anatomy Cat Dissection Software: Developing A Study Resource Cd-Rom For Nsu Undergraduate Anatomy And Physiology Students, Christopher Tann, Crystal Rego Mar 2007

Anatomy Cat Dissection Software: Developing A Study Resource Cd-Rom For Nsu Undergraduate Anatomy And Physiology Students, Christopher Tann, Crystal Rego

Undergraduate Student Symposium

The purpose of this research project is to develop an interactive CD-ROM study tool, specifically designed for cat dissections. A group of 9 Premedical Society students will be performing dissections on eight triple injected cats. The students will be taking still pictures along with interactive video to demonstrate various dissection procedures in addition to viewing anatomical structures. Dr. Paul Arena will be the advising professor along with Dr. Robin Sherman who will be assisting in the dissection process and providing her expertise in mammalian dissections. The pictures will be placed on an interactive CD-ROM, which will be a useful study …

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The Effects Of Zinc On Gene Expression In Saccharomyces Cerevisiae Using Polymerase Chain Reaction (Pcr) For Six Candidate Genes, Niketha Ajodha, Ruzeen Patwa Mar 2007

The Effects Of Zinc On Gene Expression In Saccharomyces Cerevisiae Using Polymerase Chain Reaction (Pcr) For Six Candidate Genes, Niketha Ajodha, Ruzeen Patwa

Undergraduate Student Symposium

In this experiment the effects of various concentrations of zinc on Saccharomyces cerevisiae will be investigated using Polymerase Chain Reaction (PCR). Zinc (Zn) is one of the most naturally occurring elements. It is an important integral cofactor for many cellular activities. Zinc participates in all major biochemical reactions such as transcription of DNA and translation of RNA. More than three hundred enzymes require zinc for their catalytic function. Saccharomyces cerevisiae strain S288C is a species of budding yeast. It is the most intensively studied eukaryotic model in molecular and cell biology. The mRNA from these yeast cells grown in different …

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Third-Wave Feminism In Legally Blonde, Lauren Butler Mar 2007

Third-Wave Feminism In Legally Blonde, Lauren Butler

Undergraduate Student Symposium

Both Amanda Brown’s novel, Legally Blonde, and the film version based on her chick-lit book, emphasize key elements of feminism and seek to empower women. Legally Blonde exemplifies the “strand” of feminism known as the “third-wave” (Dole 87). Third wave feminists seek to reclaim their femininity, and as Carol M. Dole put it, “reclaim pink” (89). The film and novel portray the epitome of a true third-wave feminist, Elle Woods (Reese Witherspoon). She is a woman who proudly flashes her girlie appearance, refuses to conform to society’s expectations of women, achieves greatness though her determination and diligence, and celebrates …

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Revisited: A True Story, Amrish Ramnarine Mar 2007

Revisited: A True Story, Amrish Ramnarine

Undergraduate Student Symposium

The film project is based on a true story about a young boy who was kidnapped. In this film, we revisit the incident and see it in a newer light which shows both what happened and what the boy saw happened. Revisited is exactly that, a film about a boy revisiting the incident in which armed men took him for ransom for a few hours before he was rescued by the SWAT team of Trinidad. He is en route to school when two cars block his car off; they pull him into another vehicle. They knock him unconscious and shoot …

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The Arguments Of Abortion: An Analysis, Michael Bergbauer Mar 2007

The Arguments Of Abortion: An Analysis, Michael Bergbauer

Undergraduate Student Symposium

Since 1973, with the decision to legalize abortion in the landmark case of Roe v. Wade, America has hotly contested the question: Should abortion be legal practice? The debate of this question has spawned controversy, violence, and political concern. Although a majority of people agrees that abortion should be permissible in some cases – such as in situations when the mother is a victim of rape or incest, or if an abortion would be of extreme benefit to the mother’s health – the issue divides vastly on the use of abortion for any other reason. With the debate having raged …

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Comparing Nuclear Fission And Nuclear Fusion As An Alternative Source Of Energy, Natasha Antonovich, Michael Ratliff, Neeketa Sheth Mar 2007

Comparing Nuclear Fission And Nuclear Fusion As An Alternative Source Of Energy, Natasha Antonovich, Michael Ratliff, Neeketa Sheth

Undergraduate Student Symposium

The purpose of this research project was to explore alternate nuclear energy sources. The nuclear energy sources that were examined were fission and fusion. From the research that was done, pros and cons were found for each type of nuclear energy. Fission, being an established technology for energy, posed an economical advantage; however, the waste that is given off from these reactions is a great environmental detriment. Fusion reactors are newer nuclear energy sources, thus they are more costly, but their lack of radioactive waste gives fusion an environmental advantage. Given that both reactions have positive and negative sides to …

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Leaving A Legacy: Redefining Volunteerism For Older Adults In Broward County, Kathryn Levine Mar 2007

Leaving A Legacy: Redefining Volunteerism For Older Adults In Broward County, Kathryn Levine

Undergraduate Student Symposium

Volunteering has played a very important role in the lives of elderly Americans since during the time of the depression in the 1930s. This study proposed the development of a new model for volunteerism by offering a group of older adults a course in leadership training. The purpose of this course was to create and implement a community service project while exploring different ideas of aging. The goal was to create a meaningful pathway in which an older adult could utilize his/her time and life experiences in a generative and integrative way that links a sense of purpose to higher …

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Thank God For Aids: Persistent Stereotypes In U.S. Network Television, Micah Moreno Mar 2007

Thank God For Aids: Persistent Stereotypes In U.S. Network Television, Micah Moreno

Undergraduate Student Symposium

This paper explores the use of stereotypes to characterize homosexuals on network television in the United States. With a goal of raising reader awareness of network television’s over-reliance on stereotypes, I also argue that the stereotypical depictions of homosexuals on network television has negative and sometimes even dangerous ramifications in contemporary U.S. culture.

Many argue that the increasing number of gay and lesbian characters featured on network television is an indication of society’s emerging acceptance of homosexuality. However, this is a false assumption given that many of the shows cited as promoting equality are not meant to do that, but …

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The American Psyche Of The 1900s: A Nation In Disappointments, Jany Cabezas Mar 2007

The American Psyche Of The 1900s: A Nation In Disappointments, Jany Cabezas

Undergraduate Student Symposium

There is a psychological mind frame that persists where the American dream is pursued. Disappointments are a part of American life, both in the 1900s and today. In Glaspell’s Trifles and William’s The Glass Menagerie, each character in society portrays the American Psyche and different methods to cope with disappointments. From the disillusionments of war to the unrealistic expectation of parental units, both works display issues of the psychological mind in 1900 American Literature. Multiple perspectives of coping show how the psyche reacts to lack of feminism and failed expectations; responding to the struggles is unique and defines the …

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Nuclear Fuels Dominant Over Fossil Fuels?, Arthur Graber, Kim Pham, Aisha Syed Mar 2007

Nuclear Fuels Dominant Over Fossil Fuels?, Arthur Graber, Kim Pham, Aisha Syed

Undergraduate Student Symposium

With decreases in fossil fuel reserves and the resulting increases in price (especially with the war in Iraq), converting to nuclear power just may be the proper solution to this political, economical and social conundrum. Nuclear energy and fossil fuels work similarly in that they are used to heat up water into steam, which in turn pumps turbines to create electricity. However, they differ in the fuel they use to heat the water, which brings forth various disadvantages as well as advantages. Could it be possible that nuclear energy, even with its higher costs and higher risks of releasing radioactive …

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Anthropogenic Effects On Biodiversity, Abir Rahman Mar 2007

Anthropogenic Effects On Biodiversity, Abir Rahman

Undergraduate Student Symposium

Humans are consumers and rely on the environment surrounding them for survival. Early in human history our populations were small and resources were relatively unlimited. However, our numbers have been increasing exponentially and with this population explosion has come greater demands for resources. Frequently, our development and resource allocation causes detrimental environmental impacts. For instance, destruction and fragmentation of habitats and increased pollution have led to a reduction in animal abundance and species richness. Severe impacts on some habitats have left many species without adequate resources available to survive, which ultimately results in extinction. “It is the nature of human …

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Full Committee Hearing On The Importance Of Patent Reform On Small Business: Hearing Before The H. Comm. On Small Business, 110th Cong., Mar. 29, 2007 (Statement Of Professor John R. Thomas, Geo. U. L. Center), John R. Thomas Mar 2007

Full Committee Hearing On The Importance Of Patent Reform On Small Business: Hearing Before The H. Comm. On Small Business, 110th Cong., Mar. 29, 2007 (Statement Of Professor John R. Thomas, Geo. U. L. Center), John R. Thomas

Testimony Before Congress

No abstract provided.

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Usa V. Ford Mar 2007

Usa V. Ford

2007 Decisions

USDC for the District of New Jersey

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Lanthorn, Vol. 41, No. 53, March 29, 2007, Grand Valley State University Mar 2007

Lanthorn, Vol. 41, No. 53, March 29, 2007, Grand Valley State University

Volume 41, July 13, 2006 - June 14, 2007

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

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Unh Scientists Awarded For Un Global Ecosystemhuman Health Study, David Sims Mar 2007

Unh Scientists Awarded For Un Global Ecosystemhuman Health Study, David Sims

Media Relations

No abstract provided.

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The Advocate, March 29, 2007, Minnesota State University Moorhead Mar 2007

The Advocate, March 29, 2007, Minnesota State University Moorhead

The Advocate

No abstract provided.

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The Daily Egyptian, March 29, 2007, Daily Egyptian Staff Mar 2007

The Daily Egyptian, March 29, 2007, Daily Egyptian Staff

March 2007

No abstract provided.

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