Digital Commons Network^™

Integrating Science & Policy, Abigail A. Carson

Honors Theses

Millions already owe their lives to scientists for their research and implementation of early warning devices such as a tornado warning. These warning systems are the beginning for what is to come if science continues to receive backing. Think of what could be accomplished in the next century if science and policy were to unite in the interest of protecting humans and the environment. It is imperative that environmental policies be based on sound science; to achieve this, political and scientific sectors must be integrated to produce effective and practical policies.

Interpretation Of Biological Activity Using An Acoustic Backscatter Sensor (Abs), Courtney Elliton

Honors Theses

Acoustics aid in the description of complex processes, such as the suspension of sand particles exposed to local hydrodynamic forces above a rippled bed (Cacchione, et al., 2008). Acoustic data can be applied to several aspects of the marine environment such as marine chemistry, biology, geology, and ecology. The acoustic data collected in this study was part of a larger, grant-funded project that focused on sediment transport and settlement preference on two offshore hardbottoms following beach renourishment along the heavily developed coast in northeastern South Carolina. Acoustic data collection was used in the larger project to describe changes in sediment …

Female Division I Cross Country Runners: Is Balance An Issue?, Stephanie Taylor

Honors Theses

Injuries, including those resulting from falls, are virtually unavoidable in the sport of cross country. Due to the constantly changing terrains that cross country runners face, falls and injuries may be a more common aspect of the sport than previously thought. The strenuous nature of the sport and increased injury risk faced by runners are things that make being successful very difficult. Researchers have made connections between joint stability, muscle fatigue, proprioception, and muscle strength and injury/fall rate. Studies have found that balance abilities are lower in fatigued muscles. The frequent injury trends in distance runners show that many of …

The Investigation Of Risk Factors For Upper Respiratory Infections Among College Students, Romie Barnes

Honors Theses

Upper respiratory tract infections and cold-like illnesses are common sources of morbidity among college students. The emphasis of hand-washing and reducing the dispersal of aerosol droplets by covering coughs and sneezes reduces the spread of the common cold. However, less emphasis is placed on other risk factors for reducing cold-like illness such as: stress level and physical activity (Doyle and Cohens 2009). An increase in stress and a decrease in physical activity are common among college students (Nichol et al 2005). For this reason, the present study analyzed the effects of stress and physical activity on the incidence of upper …

Sexual Assault And Sane (Sexual Assault Nurse Examiners) In Our Community, Emily Barrow

Honors Theses

Sexual assault and sexual violence is a problem in our society, with one in four college women report surviving rape (15 percent) or attempted rape (12 percent) since their fourteenth birthday, and about 42% of survivors did not tell anyone about their rape. Research on the subject is being done and information in a special report, Extent, Nature, and Consequences of Rape Victimization: Findings from the National Violence Against Women Survey (NVAWS), conducted by American Prosecutors Research Institute and Boston College Connell School of Nursing, exposes some alarming statistics. The study reveals that over half of female victims and nearly …

Understanding The Motivational Factors For College Students To Remain Non-Smokers, Chanler Hilley

Honors Theses

Cigarette smoking has long been recognized as a negative health behavior. Numerous studies have linked cigarette smoking to cancer, heart and circulatory problems, lung disease, and an array of other health issues, leading to lower quality of life and premature death. There is a wealth of knowledge relating to the negative outcomes of smoking behavior (USDHHS, 2010) and the factors leading to smoking behavior among adolescents (USDHHS, 2012). However, researchers have studied factors leading to nonsmoking behavior much less. The present study uses the Theory of Planned Behavior to understand the motivational factors that lead to a student's nonsmoking behavior, …

A Case Study Of Polycystic Ovarian Syndrome, Rebecca Lynch

Honors Theses

Polycystic Ovarian Syndrome (PCOS) is a physiological disorder that causes many negative effects involving a variety of systems in the body, such as the endocrine, metabolic, psychological, and reproductive systems. This paper will explore the complex mechanisms behind the manifestation of PCOS and how these, and other factors, may make diagnosis difficult. In order to thoroughly understand these aspects of PCOS, the causes, symptoms, and treatments were explored. The diversity of causes and symptoms of the disease add to the difficulty in diagnosis and treatment of PCOS. The best treatment option varies among individuals, and the effectiveness of each treatment …

Phylogeography Of Sepioteuthis Lessoniana (The Bigfin Reef Squid) And Uroteuthis Duvauceli (The Indian Squid)., Alexis M. Bergman

Honors Theses

Sepioteuthis lessoniana (the bigfin reef squid) and Uroteuthis duvauceli (the Indian squid) are two squid species found in largely overlapping regions in the Indian and Pacific Oceans. While both squids are important to fisheries throughout their ranges, very little taxonomic work has been done on either of them. Previous studies have led scientists to believe that S. lessoniana is actually a species complex (for example, there appear to be three species of “S. cf. lessoniana” in Japanese waters alone). The similarly broad geographic range of U. duvauceli suggests that this species could also harbor substantial …

The Effects Of Testosterone On Leydig Cell Development In Male Yhr+ Mice, Steven D. Ebers

Honors Theses

Leydig cells (LC) are specialized cells in the testis that develop during puberty and are responsible for producing testosterone. Luteinizing Hormone (LH) and testosterone are important for LC development. Binding of LH to its receptor (LHR) initiates the production of testosterone. Constitutively active mutations in LHR have been identified in humans resulting in puberty in males as young as 3 or 4 years of age. A transgenic mouse (YHR⁺), was generated which mimics the constitutively active LHR by fusing the hormone, human chorionic gonadotropin, to LHR to continually activate the receptor. Testosterone levels in YHR⁺ mice are …

Women And The Epistemologies Of Pleasure: An Analysis Of Female Sexual Appetites And Practices At Bucknell University, Heather Wakeman

Honors Theses

Using an epistemological and feminist lens, this thesis analyzes the political and social forces that actively construct both knowledge and ignorance around female sexual pleasure. It draws from interviews and a focus group, all conducted at Bucknell Unviersity to explore the journeys that women take to gain knowledge about sexual pleasure, and how the sources and cultural mores that women in the twenty-first century rely on or go up against in order to gain such knowledge are often limited, unauthorized or phallocentric. This aids in the construction and perpetuation of ignorance. This thesis looks at how women feel shame or …

Chinese Whiteness: The Discourse Of Race In Modern And Contemporary Chinese Culture, Kirstin Clouser

Honors Theses

This thesis chronicles the development of western forms of race and racism in China. It then studies contemporary China using theories derived from whiteness studies in order to explain the unique position that whites (Caucasians) have in China today. In Chapter I, I break down the definition of race and introduce a foundation for a whiteness studies approach to research. In Chapter II, I analyze how Chinese classified themselves and other humans prior to the western system of race. In Chapter III, I chronicle the introduction of western forms of race and racism to China, and the appropriation of these …

Investigation Of Leucine And Glutamic Acid Properties From The Nanoscale To The Macroscale, Thuong Ngoc Phan

Honors Theses

Aerosols are known to have important effects on climate, the atmosphere, and human health. The extent of those effects is unknown and largely depend on the interaction of aerosols with water in the atmosphere. Ambient aerosols are complex mixtures of both inorganic and organic compounds. The cloud condensation nuclei (CCN) activities, hygroscopic behavior and particle morphology of a monocarboxylic amino acid (leucine) and a dicarboxylic amino acid (glutamic acid) were investigated. Activation diameters at various supersaturation conditions were experimentally determined and compared with Köhler theoretical values. The theory accounts for both surface tension and the limited solubility of organic compounds. …

Dads, Daughters, And Disney: The Historical Trajectory Of Fairy Tale Fathers And Daughters, Katie Mancino

Honors Theses

In my thesis I use a historical approach to close readings of fairy tale texts and movies to study the evolution of fathers, daughters, and marriage within three landmark tales: ¿Cinderella,¿ ¿Sleeping Beauty,¿ and ¿Snow White.¿ Using the works of Giambattista Basile, Charles Perrault, Jacob and Wilhelm Grimm, and Walt Disney and his cohort of animators, I trace the historical trajectory of these three elements, analyzing both the ways they change and develop as history progresses as well as the ways they remain consistent. Through close and comparative readings of primary sources and films, I demonstrate the power structures and …

Rates Of Obesity And Incidence Of Diabetes In Hispanics In The United States: An Examination Of The Epidemiological Paradox, Lucy Dean

Honors Theses

Using pooled data from the 2008-2011 National Health Interview Survey and employing multinomial and binomial logistic regression methods, this research examines disparities in rates of obesity and incidence of diabetes between individual Hispanic subgroups in comparison to non-Hispanic whites and blacks. Immigration status(including nativity, duration in the United States, and citizenship status) is hypothesized to play a central role in rates and obesity and incidence of diabetes. Unlike Cuban-Americans, Mexican-Americans, Puerto Ricans, and other Hispanics were more likely to be overweight as well as obese when compared to non-Hispanic whites. Mexican-Americans had the only significance in prevalence of type 2 …

A Social Network Analysis Of Hamadryas Baboons, Christian Treat

Honors Theses

The study of animal sociality investigates the immediate and long-term consequences that a social structure has on its group members. Typically, social behavior is observed from interactions between two individuals at the dyadic level. However, a new framework for studying social behavior has emerged that allows the researcher to assess social complexity at multiple scales. Social Network Analysis has been recently applied in the field of ethology, and this novel tool enables an approach of focusing on social behavior in context of the global network rather than limited to dyadic interactions. This new technique was applied to a group of …

A Study Of The Niche Structure And Habitat Utilization Of Urban Dwelling Winter Birds, Thomas Huff

Honors Theses

A study was conducted to evaluate the distribution of urban birds relative to differences in habitat as determined by zoning type. A total of 1,948 individual birds and a total of 33 species were sampled across the four different zones (industrial, commercial, residential, and public use.) The industrial use zone contained the highest number of individuals whereas commercial zones contained the fewest. However, the four zones contained approximately equal species richness.

Industrial zones supported the greatest number of cavity nesting and seed eating species. Residential and public use zones contained greater numbers of insectivorous and cup nesting species. In the …

Investigation Of Adaptation: A Creative Perception Of Collegiate Behavioral Responses, Brittney L. Meador, Caitlin C. Moliske

Honors Theses

Caitlin Moliske¹ and Brittney Meador²

Department of Physiology, College of Science¹

Biological Sciences Education, College of Education and Human Services¹

The Investigation of Adaptation: A Creative Perception of Collegiate Behavioral Responses

As a collaborative team, we created a short graphic novel in the Italian style “fumetti.” This style of comic design uses actual photography instead of hand drawn or computer generated images. Despite that we are both students in the sciences, we decided to collaborate on a creative project. Our intent was to develop something unique that could showcase our abilities and interests outside of the …

Mending The Mind With Dharma, Jason Brown

Honors Theses

Anxiety, depression, and tragedy are all unavoidable aspects of existence that we find ourselves grappling with at some point in our lives. In those darker moments we often look beyond ourselves for a means to cope with our struggles in the hopes of transcending into enhanced states of being. The world¿s religions have provided various answers to problems of mental and physical affliction. Across cultures and throughout history, numerous techniques for ¿mending the mind¿ have emerged, conditioned by a number of factors, including the normative values of a society as well as the scientific advances and technologies available for therapeutic …

Color Theory: The Effects Of Color In Medical Environments, Sarah E. Babin

Honors Theses

The relationship between color and the environments we live in is one of great dynamics. It not only helps us to define our personal spaces, but it can also affect our temperaments and our reactions. In the medical field, color is equally as important, as it has the ability to heal and to comfort. A combination of literature review and a short survey were utilized in order to find out exactly how color can influence our mood. While previous studies and other research have been conducted, the use of a new survey helped to confirm the findings. In previous studies, …

“A Very Different Looking Class Of People”: Racial Passing, Tragedy, And The Mulatto Citizen In American Literature, Stephanie S. Rambo

Honors Theses

This project explores the mulatto citizen as one who prevails against tragedy, uses passing as an escape route to freedom and equality, and establishes a fixed racial identity in a color struck world. In nineteenth-century American literature, the mulatto penetrates a seemingly solid world of color to reveal racial anxieties of the time. Harriet Beecher Stowe’s Uncle Tom’s Cabin, or Life Among the Lonely (1852), William Wells Brown’s Clotel, or the President’s Daughter (1853), Frank J. Webb’s The Garies and Their Friends (1857) and Frances E.W. Harper’s Iola Leroy, or Shadows Uplifted depict these mulatto characters as agents of social …

Plasmodium Prevalence In Northern Cardinals Over An Eight Month Period, Kaylee M. Gentry

Honors Theses

This study implemented microscopic assays on field collected data to assess the prevalence of avian malaria in a non-migratory species, Cardinalis cardinalis. Following capture, blood smears were collected from birds at the University of Southern Mississippi’s Lake Thoreau Environmental Education and Research Center over an eight month period from September 2012 to March 2013. These smears were then stained using a Hema 3 stain set and microscopically assessed for the presence of Plasmodium relictum (avian malaria). Stained blood smear samples from a migrant species, Junco hyemalis, were used for comparisons of malarial infection. Additionally, corticosterone (CORT) assays were …

Perceptions Of Bp: Successes Of Post 2010 Oil Spill Recover Effort, Jordan R. Mathews

Honors Theses

This purpose of this project was to determine peoples’ opinions of BP’s post 2010 oil spill recovery effort. The researcher examined 65 faculty at the University of Southern Mississippi in order to determine their beliefs, attitudes, and intentions concerning different elements of the BP oil spill recovery effort. The researcher found that there is an overall negative opinion concerning the economic, ecological, and overall recovery effort aspects of the spill. This research suggests that BP still has some work to do in order to restore the gulf coast like they promised.

Moral Foundherentism, Jonathan L. Cain

Honors Theses

There exists a long standing debate between foundationalism and coherentism in epistemology. To resolve this debate, Susan Haack argues for a third, alternative theory—foundherentism—that incorporates the good elements of both foundationalism and coherentism while avoiding their shortcomings. It incorporates the foundationalist view that experiential input is necessary for empirical justification. And it incorporates the coherentist view that all beliefs can be justified in virtue of their mutually supportive relationships with other beliefs.

The debate between foundationalism and coherentism extends to moral epistemology. I will employ the same sort of strategy in an attempt to resolve this intractable dispute. I will …

The Level Of Commitment Of Intrinsic Religiosity And Relational Aggression In Middle-Aged Women, Hannah E. Allen

Honors Theses

The study examined the relationship between the level of commitment to intrinsic religiosity and the role of relational aggression in the lives of middle-aged women. Research has shown that middle-aged women participate in relational aggression, but few studies have investigated it. The causes and methods of prevention in relational aggression are something to be considered, and a first step is examining risk and protective factors. Is intrinsic religiosity a protective or risk factor for participating as an instigator in relational aggression? Does intrinsic religiosity actually buffer the negative effects associated with victimization in relational aggression? Based on research that previously …

Identification Of An Unknown Intracellular Organism In Karenia Brevis, Daniel O. Mcarthur

Honors Theses

The dinoflagellate K. brevis is a mixotrophic marine alga that is of ecological importance in coastal waters especially along the Gulf of Mexico. They are one of a few species of algae responsible for the production of “harmful algae blooms” or HABs in which they release neurotoxins called brevetoxins which negatively impact fishing industries, local wildlife, tourism, and coastal health. Because of the danger these algae pose their lifecycle and characteristics merit intensive study.

During a previous experiment in Dr. McLean’s lab involving salinity stressing cultured K. brevis, the stressed cultures exhibited an unusual data pattern when having their …

Intergenic Regions And Repeating Gene Sequences In The Dinoflagellate Karenia Brevis, Colleen A. Gregg

Honors Theses

Karenia brevis is a species of dinoflagellates that is responsible for “red tides” (more formally known as harmful algal blooms) found in the Gulf of Mexico. The blooms have adverse effects on humans and marine animals. Karenia brevis produces toxins that, in humans, can cause upper and lower respiratory problems as well as nausea and vomiting. For marine mammals, birds, fish, and other marine organisms, exposure to brevetoxins can result in morbidity and even death.

Even with the technology and resources we have today, scientist do not fully understand the mechanisms behind toxin production and bloom initiation. Because cellular processes …

Assessing Behavior Change Related To Acute Stress Exposure In The Zebrafish, Christine E. Breazeale

Honors Theses

Stress affects how we function in all aspects of our lives. It is our physiological response to a threat. In fact, its origins were very adaptive. Stress can cause an animal to flee a predator and avoid being eaten. In today’s society, stress can prompt us to work harder to achieve a good education or promotion at work so that we can afford food, shelter, and entertainment. But stress can also impair performance at work, on tests, and even can cause long-term bodily harm. In order to fully understand the deleterious effects of stress and thereby properly treat it, it …

Arthropod Density In A Fragmented Urban Landscape Along The Northern Coast Of The Gulf Of Mexico, Anna E. Williams

Honors Theses

Ecologists once focused their research on “pristine” habitats that were considered untouched by human activity. As urbanization rapidly increases, the concept of pristine habitats becomes obsolete. Urban habitats must be studied in order to understand the ecology of our increasingly developed society. Rapid urbanization greatly affects coastal habitats. Popular real estate, strip malls, casinos, and resorts all fragment urban landscapes. Much of the northern coast of the Gulf of Mexico is a fragmented urban landscape caused by rapid development. That same coastal landscape is ecologically important and includes habitats important to many different organisms, among them intercontinental migratory songbirds that …

Delivery Of Antiviral Sirna With Gold Nanoparticle Against Dengue Virus, Amanda J. Cooley

Honors Theses

The goal of this study was to use specific small-interfering RNA (siRNA) sequences to target the E gene of the Dengue virus serotype 2 (DENV-2). It was predicted that this targeted binding of siRNA would prevent subsequent translation of the E gene protein, as well as virion production in infected cells. Due to the instability of the antiviral siRNA, the siRNA was conjugated to gold nano-particles (AuNP) in order to provide stability during delivery to the infected Vero cells. Cells were transfected with siRNA-AuNP complexes prior to DENV-2 infection. The siRNA-AuNP complexes tested included two different siRNA sequences (at varying …

The Characterization Of Aunp-Pei Conjugates For Sirna Delivery To Cancer Cells, Albert J. Nosser

Honors Theses

Cancer is one of the leading causes of death for people in the United States. Despite the numerous cancer treatments available, many of these chemotherapy treatments cause negative side effects such as hair and weight loss. With this in mind, in the past 15 years, researchers have discovered a mechanism known as RNA interference, which can be used to control certain genes and their activity. This mechanism is based on the function of siRNA molecules, which can be inserted into cells.(12) These siRNA molecules can be manipulated to target and eliminate specific cancer cells. However, these siRNA molecules are normally …