Digital Commons Network^™

Stopping The Bleed At Uri, Emily Lefebre

Senior Honors Projects

The number one cause of preventable death is uncontrolled bleeding from traumatic injury. From the unlikely scenario of a school shooting, to a campus car accident or an injury during a sports or club event, possessing skills to effectively stop a life-threatening bleed becomes a matter of life or death. The American College of Surgeons Committee on Trauma (ACS COT) STOP THE BLEED® program is a campaign to teach communities how to respond effectively and efficiently to life-threatening bleeding in emergencies. STOP THE BLEED® aims to empower individuals with the knowledge and skills to stop severe bleeding by tourniquet application, …

A Guide To Freshwater Aquariums, Noah Savastano

Senior Honors Projects

The objective of this project was to create a complete guide, useful for someone of any aquarium expertise level, describing how to set up and care for an aquarium. This guide explains the science behind processes involved in setting up and maintaining an aquarium. It also educates the reader on how to properly prioritize the safety of the fish. A full text was first created including all relevant information gathered from scholarly texts and online sources. Original photographs were incorporated as a supplement to the text. Fish and aquatic plants were drawn to further illustrate the concepts that were described …

Year Long Water Quality Analysis Of White Horn Brook, Kevin Dyer

Senior Honors Projects

KEVIN DYER (Marine Biology)

Year-long Analysis of the Water Quality of White Horn Brook

Sponsor: Thomas Boving (Geological Sciences)

Water is the foundation for all life on earth and is the most vital resource on this planet. Despite this, oceans and waterways all over the world are being polluted and exploited in ways detrimental to their fundamental hydrologic functions. For instance, excess nitrate levels can lead to eutrophication which gives rise to harmful algae blooms. Low pH can cause the breakdown of CaCO3 exoskeletons of organisms, such mollusks. High temperature variations are major stressors to living things and can cause …

Constructing A Series Of Informative Videos And Building Social Media Platforms For Save One Soul Animal Rescue League, Cassandra Munroe

Senior Honors Projects

Approximately six million animals enter shelters each year. Of those six million animals, about two million are killed each year. Due to the lack of spaying and neutering and overcrowding, especially in the southern states of the U.S., the population of animals in high-kill shelters is alarming. Save One Soul Animal Rescue League (SOSARL) is a volunteer-driven non-profit dog rescue founded and based in Rhode Island. The mission of SOSARL is to permanently rehome homeless, neglected, abandoned, and at-risk dogs. The majority of the dogs rehomed by SOSARL are transported from overcrowded high-kill shelters in the Southern U.S. or from …

Effects Of Environmental Enrichment On Behavior In A Domestic Goat Herd, Stephanie Peramas

Senior Honors Projects

Animal welfare is one of the most important parts of animal management. Apart from other measures of good animal welfare, like being in good health, animal behavior can be indicative of the animal’s internal state and is often one of the first signs of improper welfare. Stereotypies, or stereotypic behavior, are commonly viewed as a symptom of improper animal welfare. Unenriched, or barren, environments associated with farmed livestock have long been associated with inducing stereotypic behavior. The addition of precise enrichment to the animals’ environment is a common remedy for stereotypic behavior. With respect to stereotypic goat behavior, few empirical …

A Behavioral Prerequisite For The Genetic Analysis Of Auditory Feature Detection Mechanisms In Female Crickets, Rebecca L. Blisko

Senior Honors Projects

Sexual dimorphism is exhibited across all cricket species and is a central aspect of the mating processes of these insects. Only male crickets possess wing structures and pattern generators in the central nervous system that allow them to produce a mating call that is unique to their species in order to attract conspecific females. Conspecific females possess an auditory feature detection circuit in the central nervous system that is capable of detecting the species-specific frequency and temporal pattern of sound pulses within a male call. In order for dimorphic differences in mating behavior to result in successful continuation of a …

Retention Effects Of An Experiential Pedagogical Approach, Kelsea E. Adams

Senior Honors Projects

The quality and nature of delivery of education, especially at the K12 level is a major focus of the education reform movement. As an aspiring teacher, I am interested in developing a personal understanding of the efficacy of different modes of delivery. A large body of studies has examined the differences between experiential learning versus traditional classroom learning as well as effects on student retention. Traditional classroom learning involves literary texts, PowerPoint presentations and teacher-centered learning. In contrast, experiential learning is a hands-on, real world experience that provides students with an environment to expand their critical thinking skills and apply …

Implementation Of Exercise Is Medicine On Campus At Uri, Gabrielle E. Tyer

Senior Honors Projects

According to the Centers for Disease Control and Prevention National Center for Health Statistics, the leading causes of mortality and morbidity in the United States are chronic diseases, including heart disease, lung disease, cancer, cerebrovascular disease and diabetes. There has been recent attention paid to the role that higher levels of physical activity and lower levels of physical inactivity can play in the prevention and management of chronic disease. As a result of the strength of this evidence, the American College of Sports Medicine, in partnership with the American Medical Association, created the Exercise is Medicine (EIM) initiative. The goal …

Exercise Is Medicine, Colby A. Sousa

Senior Honors Projects

College student are often faced with new challenges upon arrival to campus, including making independent decisions about their health and wellness.

As students face new academic and social responsibilities, issues with time management and stress often compromise many students abilities to adopt and maintain health promoting behaviors, including eating well and participating in regular physical activity. The adoption of less health promoting behaviors is associated with increases in rates of illness, increases in weight, adoption of poor sleeping patterns and increasingly poor stress management.

As such, knowledge of the importance of proper nutrition and physical activity/ exercise for optimal health …

Prevalence Of Sexual Harassment And Assault In Uri Stem Graduate Students, Ivy Burns, Holly Dunsworth

Senior Honors Projects

There are many barriers for women in STEM careers (science, technology, engineering, and math); one, often untalked about, barrier is the prevalence of sexual harassment and assault. In the summer of 2014 the paper “Survey of Academic Field Experiences (SAFE): Trainees Report Harassment and Assault” by Clancy, et. al. was released and shed light on an issue facing many young women and men in science. According to the SAFE survey, a shocking amount of sexual harassment and assault was experienced by the, primarily female, researchers and very few knew how to report an incidence of assault. With this project I …

Epigenetic Regulation Of Gene Expression During Spermatogenesis, Karishma Nayak

Senior Honors Projects

In the US livestock production industry, improving reproductive efficiency will improve animal welfare and maintain reasonable costs of meat and milk for consumers. In recent research, abnormalities in epigenetic markers in sperm during spermatogenesis, has been linked to male subfertility in many species. Epigenetics is the study of changes in organisms caused by modifications of gene expression, including DNA methylation, rather than alteration of the genetic code itself. When this process is disturbed, it can negatively impact semen therefore decreasing its fertility. Through further research on how DNA methylation influences gene expression during spermatogenesis and its impact on sperm quality, …

A Search For Light-Detecting Proteins In The Free-Living Protist, Tetrahymena Thermophila: Does Tetrahymena Have Opsin-Like Or Bacteriorhodopsin-Like Proteins?, Jillian Marie Rainville

Senior Honors Projects

Tetrahymena is a genus of ciliated protozoans, a diversified lineage of unicellular eukaryotes. They are freshwater organisms, and generally inhabit streams, lakes, and ponds. Tetrahymena thermophila is commonly studied as a model cell because of its unique variety of complex and specialized cell structures and processes, which are similar to those of higher animals.

G-protein-coupled receptors (GPCRs) are transmembrane proteins that transduce stimuli from outside of the cell into intracellular signals, through the interaction of their intracellular domains with heterotrimeric G proteins. GPCRs make up a vast protein family that includes a variety of subfamilies with distinct functions. They are …

The Utility Of Planning And Other Spatial Concepts In The Marine Spatial Management Of Marine Protected Areas (Mpas), Marine Reserves, Marine Zoning, Marine Sanctuaries And Parks, Marine Spatial Planning (Msp), Large Marine Ecosystems (Lmes) And Seascape / Marine Design., Samuel Martin, Brandyn Lucca, Dr. William R. Gordon Jr.

Senior Honors Projects

In the last fifty years, man has demonstrated an increased interest in gaining access to and apportioning the near and offshore marine environment. Governments, coastal and marine managers, economic-based users, stakeholders, and academics have gained an interest and involvement in the demarcation of marine boundaries. Many land-based spatial applications, utilized from disciplines such as planning, geography, landscape architecture and regional science have been applied to the spatial acquisition and management of ocean resources. In the last four decades new marine applications have emerged, they include: 1) Marine Protected Areas (MPAs), 2) Marine Reserves, 3) Marine Zoning, 4) Marine Sanctuaries, and …

Analysis Of The Chondroitinase Operon Of Flavobacterium Columnare, Erin L. Sorlien

Senior Honors Projects

Analysis of the chondroitinase operon of Flavobacterium columnare

Erin Sorlien

Major

Cell and Molecular Biology, Chemistry

Advisor

Dr. David R. Nelson

Date

May 2, 2013

Keywords

Flavobacterium columnare, columnaris disease, chondroitin AC lyase, complementation, csl operon

Abstract
Flavobacterium columnare, an opportunistic bacterial pathogen of fish, is the causative agent of columnaris disease (CD). The bacterium is a Gram-negative rod that exhibits gliding motility and avidly forms biofilms. CD affects both wild and cultured freshwater fish, and continues to cause large economic losses to the fish farming industry. According to an investigation conducted by the National Animal Health Monitoring System, CD …

Brown Algal Diversity In Bermuda Revealed Using Molecular Tools, Alyssa L. Rogers

Senior Honors Projects

For nearly 60 years there has been very little investigation of the marine algal flora in Bermuda, which is an ideal location for a biodiversity assessment due to its size and location. Residing approximately 1000km off the coast of North Carolina, Bermuda is influenced by the cool water from the north during winter and by the warm water eddies that spin off the Gulf Stream for the much of the other seasons. The Bermuda Seaweed Project aims to extensively survey the marine algal flora in Bermuda and generate morphological and molecular data for all three major groups of macroalgae present. …

How Do Prey Refuges Affect Predator-Prey Interactions?, Justin Vendettuoli

Senior Honors Projects

While it is well known that predators eat their prey, prey that avoid predation risk can also incur substantial fitness costs through risk-induced changes in survival and reproduction, growth, and morphology. Changes in prey that occur without the predator physically consuming the prey are referred to as ‘non-consumptive effects’. One way to reduce the risk of predation is to use a refuge. While refuge use may reduce predation risk, however, it may also be costly to the prey. These costs may include within-refuge competition for resources, which can alter prey population dynamics, coexistence, and metapopulation dynamics. While these costs may …

Anonymity And Consumption: How Modern Technology And Pressure Affect The Eating Habits Of College Students, Jessica A. Laso

Senior Honors Projects

One of the biggest issues in our society today is the increase in obesity. Despite the amount of available data on the negative health effects or possible solutions and food alternatives, the problem has not seemed to haven gotten any better. In more recent years, the notorious "freshman 15" has even become a victim to obesity and is weighing in as the "freshman 30." What is causing college students to become more susceptible to weight gain? There has been much research conducted to find the common causes of over-eating and weight gain, especially amongst those in college. After reading several …

Moss Mural, Chelsea Fredrikson

Senior Honors Projects

Moss Mural: Bridging the Arts and Sciences

Chelsea Fredrikson

Major: Fine Arts

Advisor: Robert Dilworth

Advisor Department: Fine Arts

Date 5-2012

Abstract

When we are young, in elementary school, we are encouraged to learn subjects together. Fine arts, science, math, and literature all work as one, and overlap to teach us valuable lessons and tools we can use as we grow. But as we become older school systems segregate subjects, forcing students to chose a direction. Do I have a creative mind, or a logical mind?

As an art student I’ve tried over the course of my college …

Are We Fooling Ourselves??? Eelgrass And Subaqueous Soils As A Refuge For Fecal Indicator Bacteria, Jessie Dyer

Senior Honors Projects

A beach closure during the height of the summer can cost a coastal community approximately $37,000. In 2006, 349 beach closures in Rhode Island were due to presumed human fecal contamination. Fecal contamination is determined based on enumeration of fecal indicator bacteria. Fecal enterococci (FE) are the commonly used indicator bacteria for human fecal contamination in fresh and coastal waters. The EPA has suggested that FE is the best indicator of human health risk in salt water used for recreation and shell fishing activities. Recently, molecular analysis of Bifidobacterium adolescentis has been introduced as a more reliable, specific indicator of …

The Effects Of Tail Flukes On The Swimming Pattern Of Atlantic Bottlenose Dolphins, Lauri Leach

Senior Honors Projects

Atlantic bottlenose dolphins are top predators in the wild, due in part because they are excellent swimmers. When dolphins swim through the water, the tail flukes are moved in an up and down motion to propel the animal through the water. They use the pectoral fins for steering and braking, and the dorsal fin for stabilization as they swim. Using this style of swimming, Atlantic bottlenose dolphins can swim up to 25 miles per hour and leap 15 to 20 feet into the air.

During the spring of 2008, I was an intern at the Clearwater Marine Aquarium in Florida. …

Factors Influencing Interactions Between Ticks And Wild Birds, Amy A. Diaz

Senior Honors Projects

Lyme disease, a tick-borne bacterial illness, is the most common vector-borne infection in north temperate areas worldwide. Ticks, while minute in size, can be competent vectors of both human and animal diseases. Upon hatching, larvae must take a blood meal in order to transform into the next life stage. When taking this first blood meal, the larval tick may ingest blood containing pathogens. If this occurs, the newly emerged nymphal tick is capable of transmitting infection to the next host, which can become infected and, if reservoir competent, infective. When the pathogen carrying vector is attached long enough, a host …

Bff Study: Relationship Between Physical Activity, Fitness Levels, And Blood Glucose Concentrations, Leah Dorfman

Senior Honors Projects

Problem Statement: Coronary heart disease (CHD) is the leading cause of death in the United States. Obesity and sedentary lifestyles are both major risk factors for CHD. There is limited research regarding the combination of diet and physical activity education for overweight and obese college aged females who are at risk for developing CHD.

Background: There are several traditional risk factors for CHD that indicate who is at higher risk for developing CHD. There fore, it is important to determine successful interventions that modify CHD risk in order to decrease CHD incidence. Glucose intolerance, physical activity, and fitness level may …

Role Of The P21 Protein In The Fanconi Anemia Pathway, Mae Shen

Senior Honors Projects

Our bodies are constantly exposed to a variety of substances that damage our DNA, such as ultraviolet radiation, environmental chemicals, and the reactive by-products of our metabolism. To prevent the harmful effects that may result from such damage, our cells possess multiple DNA repair mechanisms. However, if their ability to repair damaged DNA is somehow impaired, cells are more likely to accumulate potentially harmful mutations, including those that may lead to the development of cancer.

In Fanconi anemia (FA), a rare recessive genetic disorder, a defect in a DNA repair pathway results in increased sensitivity to a particular type of …

Student Interest In Genetic Testing For Type 2 Diabetes Mellitus, Sajel Shah

Senior Honors Projects

The National Institute of Health reports that more than 65 percent of American adults are overweight or obese and that the rate of obesity is steadily on the rise. Being overweight increases the odds of developing many serious health problems. For example, being overweight increases a person’s chances of developing heart disease, stroke, certain kinds of cancers, and Type 2 Diabetes. Particularly, the increase in the incidence of Type 2 Diabetes has paralleled the increase in the overweight/obesity epidemic in America.

With the development of new technology to identify and map genes, more and more diseases are being tied to …

An Investigation Of Cardiac Dynamics And Substrate Metabolism In An Animal Heart Failure Model, Anna Stanhewicz

Senior Honors Projects

Heart failure (HF) is a condition in which the working heart is unable to meet the blood flow demands of the body. It is the leading cause of early death in the United States and is a progressive, debilitating disease that presently, can only be detected in late, irreversible stages. The progression of HF is complex and poorly understood, involving a number of molecular mechanisms. It is characterized by a complex of symptoms including cardiac hypertrophy and a shift in myocardial substrate utilization, all leading to reduced pumping efficiency of the heart and decreased systemic blood flow. In HF, the …

Characterization Of The Interaction Between The Fanconi Anemia (Fa) D2 Protein And Proliferating Cell Nuclear Antigen (Pcna), Carolyn Schmiedel

Senior Honors Projects

No abstract provided.

Healthy Habits: An Exploration Of Family Eating Choices And Practices, Stephanie Bramley

Senior Honors Projects

Before declaring myself a Human Development and Family Studies major at the end of my sophomore year, I searched for universities based upon my interest in nutrition. Since high school, I have become more health conscious and with my recent studies in human development and families, I became interested in family food choices and behaviors. Obesity is a rising epidemic in the United States and many habits, healthy or unhealthy, start with the family during childhood. I began working with Professors McCurdy and Gorman in the fall of 2007 on their Food Behavior Study, interviewing mothers with young children at …

Assessment Of Whole Grain Intake In A Population Of College Students, Sarah Flinn

Senior Honors Projects

Increasing the consumption of whole grain foods is an immediate public health priority. Whole grains are rich in dietary fiber, antioxidants, protein, vitamins, and minerals. Americans of all ages do not eat enough of these foods to benefit from their potential to reduce the risk of certain cancers, diabetes and obesity. The aim of this project is to profile the whole grain intake and document related knowledge and attitudes of a convenience sample of college students at the University of Rhode Island, a group that is at high risk for a low whole grain intake. Using the introductory nutrition (NFS …

Assessment Of Whole Grain Intake And Health Correlates In An Aging Population, Alexis Howard

Senior Honors Projects

Research suggests that whole grain intake may decrease the risk of heart disease, type II diabetes, hypertension, obesity, and many types of cancer. The overall goal of this work is to increase the health status of an older adult population through comprehensive nutrition risk assessment and exposure to tailored nutrition education interventions. This project involved assisting in baseline and post-intervention assessment of the knowledge, attitude, and intake of whole grain foods within a convenience sample of fifty-eight older adults residing in low-income housing sites across Rhode Island. Anthropometry, including height, weight, waist circumference, and blood pressure was measured, along with …