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2014

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Dieting For Diabetes: A Mobile 'App'roach, Alaina Brooks Darby Jan 2014

Dieting For Diabetes: A Mobile 'App'roach, Alaina Brooks Darby

Honors Theses

Diabetes mellitus, being a prevalent disease in modern society, is moderately influenced by one's nutrition. Due to this, mobile programs created especially for tracking food intake can be an important aid for diabetics. The objective of this project was to analyze eight of the most prominent of these applications — MyNetDiary, GoMeals, MyFitnessPal, Fooducate, Lose It!, The Carrot, Diabetes In Check, and Daily Carb — to determine the subsets of diabetics that would benefit most from the utilization of each. Data was obtained through testing of each app and through the information provided by users on iTunes and Google Play …

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Fraudsters, Churches, Economy, And The Expectations Gap: Applying Trends Of Occupational Fraud To An Assurance Engagement Team Plan And Fraud-Prevention Client Proposal, Jenny Trout Jan 2014

Fraudsters, Churches, Economy, And The Expectations Gap: Applying Trends Of Occupational Fraud To An Assurance Engagement Team Plan And Fraud-Prevention Client Proposal, Jenny Trout

Honors Theses

The purpose of this thesis is to present an overview of fraud, including concepts, trends, and controls to in turn, develop an effective assurance work plan as well as a fraud-prevention proposal to a potential client. When KPMG collected data from 348 of their company fraud investigations in 2011, an average of 87 percent were male (3). Around thirty-two percent of fraudsters usually worked in a finance role which gave them access to assets and financial statements. According to Donald Cressy's research, it takes all three elements to be considered fraud: a triangle of motivation, opportunity, and rationalization. However, in …

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The Fabric Dock: Reeling In The Right Brand For A Sea-Inspired Sewing Shop, Katie Elaine Lee Jan 2014

The Fabric Dock: Reeling In The Right Brand For A Sea-Inspired Sewing Shop, Katie Elaine Lee

Honors Theses

Creating a brand for a company can require much time, research, and ingenuity. When The Fabric Dock in Wiggins, Mississippi, opened in April 2013, I began work as their graphic designer and gained valuable experience that has taught me everything from learning to gather strong research for color and typefaces to being able to communicate with the people on the production end. Since I was dealing with a new business, I was able to start from nothing to create exactly what I felt would be the perfect fit for this sea- inspired sewing shop. I spent days conversing with the …

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Analysis Of Body Type Preferences Among Young Adults, Khyati Maheshkumar Ganatra Jan 2014

Analysis Of Body Type Preferences Among Young Adults, Khyati Maheshkumar Ganatra

Honors Theses

Based on a study conducted by Devendra Singh in 1993, it is believed that males prefer females with a lower waist-to-hip ratio of 0.7, as compared to higher ones. This may be due to the evolutionary advantage of these females being more fertile and able to reproduce. However, social media has been suggesting that thinner females are more attractive. One way society measures thinness is by a characteristic known as the 'thigh-gap' that many females strive to obtain. This study was conducted to discover whether or not a difference exists between males and females regarding their preference of the thigh-gap …

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Nostalgia And The Myth Of Old Russia: Russian Emigres In Interwar Paris And Their Legacy In Contemporary Russia, Brad Gordon Jan 2014

Nostalgia And The Myth Of Old Russia: Russian Emigres In Interwar Paris And Their Legacy In Contemporary Russia, Brad Gordon

Honors Theses

No abstract provided.

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Perceptions Of Health Information On General And Medical Social Media Sites, Brea Hope Rich Jan 2014

Perceptions Of Health Information On General And Medical Social Media Sites, Brea Hope Rich

Honors Theses

The goal of this thesis is to identify and discuss the public's perception on health information found on general and medical social media sites. To discover this information, a survey was sent to employees of South Tippah School District. It was found that people are more likely to use general social media sites compared to medical social media sites. People are more likely to share medical information than receive information on either type of site. Most people doubt or are uncertain of the credibility of health information on social media sites. The benefit found most in reading or sharing medical …

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In Another Day: The Historical And Cultural Relevance Of Gone With The Wind, Cody Rentz Jan 2014

In Another Day: The Historical And Cultural Relevance Of Gone With The Wind, Cody Rentz

Honors Theses

Although it was a massive success in its time and won a Pulitzer Prize, critics today tend to discard Gone with the Wind as a piece of low-quality, racist, historically inaccurate literature. However, the novel, through no intent of its author, parallels the Great Depression in many ways, a fact that likely contributed to its popularity. As such, the novel can be a useful tool in studying the culture of the 1930s. To study the cultural connections, I began by reading the novel, watching the film, and speculating as to the connections to Depression-era culture. I then researched the author, …

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#Livetweetmylecture: A Look At Note-Taking Consolidation, Retention, And Test Performance In Students Using Twitter Vs. Traditional Typed Notes, Samra B. Ward Jan 2014

#Livetweetmylecture: A Look At Note-Taking Consolidation, Retention, And Test Performance In Students Using Twitter Vs. Traditional Typed Notes, Samra B. Ward

Honors Theses

This study investigated how different types of note-taking affect college students' retention of classroom material. In particular, this study looked at whether live-tweeting lecture material would result in better retention of the material presented in a lecture than traditional note-taking on a laptop. It was hypothesized that students who took notes via live-tweeting would have comparable results to those who took notes in the traditional computer format. In addition, it was also hypothesized that a person's familiarity with Twitter would likely affect his or her ability to use Twitter as an educational tool. In order to test this hypothesis, participants …

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Can We Institute Medical Trust? An Exploratory Case Study Of Patient-Staff Relations At A Community Health Center In The Mississippi Delta, Emma L. Willoughby Jan 2014

Can We Institute Medical Trust? An Exploratory Case Study Of Patient-Staff Relations At A Community Health Center In The Mississippi Delta, Emma L. Willoughby

Honors Theses

The purpose of this study was to use the concept of the patient-centered medical home (PCMH) model and the case of the community health center (CHC) to explore social interaction and trust between patients and medical providers. While the PCMH model is being championed as revolutionizing and improving healthcare delivery, little evidence has yet to support the formation of basic social and health mechanisms, such as trust, that would result in positive health outcomes. The model's guidelines focus more on healthcare organization and information technology than developing interpersonal relationships and adapting services to meet the specific needs of diverse populations. …

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Ncaa At The Crossroads: How O'Bannon V. Ncaa Could Change College Sports, Evan Brewster Jan 2014

Ncaa At The Crossroads: How O'Bannon V. Ncaa Could Change College Sports, Evan Brewster

Honors Theses

This thesis investigates the current model of American college athletics and how football and basketball, specifically, have become extremely commercialized. This piece begins with an analysis of the current state of amateur college athletics and the changes that have taken place recently. O'Bannon v. NCAA signifies the one of the most recent challenges to NCAA power, attempting to change the unjust system that requires student-athletes to remain amateur while universities profit off the athletic contests. An evaluation of previous legal challenges to the NCAA help frame an assessment of the case itself thus far. To conclude, cases like O'Bannon and …

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An Evaluation Of The Healthy Eating Active Living (Heal) Alabama Program For Prevention Of Childhood Obesity Among Fifth Grade Students, Kelley Devane Hart Jan 2014

An Evaluation Of The Healthy Eating Active Living (Heal) Alabama Program For Prevention Of Childhood Obesity Among Fifth Grade Students, Kelley Devane Hart

All ETDs from UAB

Childhood obesity is a major public health concern. The multiple effects of obesity in childhood are long-reaching. Since weight loss and maintenance are very difficult, prevention of obesity is important. Schools have been identified as an important environment for obesity prevention interventions since most children spend a large portion of the day at school. The purpose of this secondary data analysis was to determine if the Healthy Eating Active Living (HEAL) Alabama intervention improved weight status, fitness levels, and health knowledge and behaviors. A 2-by-2 repeated measures ANOVA was performed to determine whether differences exist between intervention and comparison students …

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Proteomic Analysis Of Rosenthal Fibers And The Development Of Software For Proteomics, Michael Raymond Heaven Jan 2014

Proteomic Analysis Of Rosenthal Fibers And The Development Of Software For Proteomics, Michael Raymond Heaven

All ETDs from UAB

The first aim of my thesis was to identify the protein composition of the protein aggregates, called Rosenthal fibers, which are the defining feature of Alexander disease (AxD). AxD is a rare neurodegenerative disease caused by mutations in the astrocyte specific protein, glial fibrillary acidic protein (GFAP). GFAP is a type III intermediate filament protein that is overexpressed in AxD. A guiding hypothesis of this project was that sequestration of vital cell proteins in the aggregates contributed to disease. The results of my research do not support this hypothesis, but do provide an in depth characterization of the protein composition …

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Protein O-Glcnac Modification In Diabetic Vascular Calcification, Jack Heath Jan 2014

Protein O-Glcnac Modification In Diabetic Vascular Calcification, Jack Heath

All ETDs from UAB

Vascular calcification is prevalent in patients of diabetes mellitus, which represents an independent risk factor that positively correlated with morbidity and mortality in these patients. Vascular calcification is now recognized as a cell-regulated process of osteogenic differentiation of vascular smooth muscle cells (VSMC) in response to stress, such as hyperglycemia and oxidative stress. Both hyperglycemia and oxidative stress have been shown to induce protein modification by O-linked ß-N-acetylglucosamine modification (O-GlcNAcylation), which is also elevated in diabetes. The present studies aimed to determine the effects of protein O-GlcNAcylation on vascular calcification in diabetes, and uncover the underlying molecular mechanisms. With the …

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Interaction Between A Low-Iron Diet And Early-Life Methylmercury Exposure In Daphnia Pulex, Sherri Hudson Jan 2014

Interaction Between A Low-Iron Diet And Early-Life Methylmercury Exposure In Daphnia Pulex, Sherri Hudson

All ETDs from UAB

Methylmercury (MeHg) is a known neurotoxicant and bioaccumulates in fish, with exposure to humans in utero being of highest concern. Iron deficiency (ID) accounts for approximately 50% of anemia cases. Anemia is estimated to affect 1.62 billion people worldwide, and is particularly problematic during pregnancy and early life. Previous studies have shown that ID exacerbates toxicity associated with exposure to metals, including lead, manganese, and cadmium. The overall purpose of this thesis research is to investigate the interaction between a low-iron (Fe) diet and early-life exposure to MeHg in Daphnia pulex. I hypothesized when D. pulex are fed a low-Fe …

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New Niosh Headforms: Developing Novel Methods For Fabricating A More Realistic Physical Headform And Custom Facepieces And Evaluating Existing Commercially-Available Respirators, Paula Susanne Joe Jan 2014

New Niosh Headforms: Developing Novel Methods For Fabricating A More Realistic Physical Headform And Custom Facepieces And Evaluating Existing Commercially-Available Respirators, Paula Susanne Joe

All ETDs from UAB

For over 30 years, respirator sizing has been based on an anthropometric survey performed by LANL using the young and predominantly Caucasian US Air Force personnel. NIOSH, having observed the increase in diversity in the workplace, began a new survey in 2003 weighted to the US census. Finding that the LANL panel was no longer representative of the modern workforce, a new fit test panel recommending five sizing categories was created in 2007. Anthropometrically accurate headforms three-dimensional models for the average face in each size were designed in 2010. While these headforms are intended for use in respirator design, it …

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Development Of A High-Throughput Self-Interaction Chromatography System, David Johnson Jan 2014

Development Of A High-Throughput Self-Interaction Chromatography System, David Johnson

All ETDs from UAB

The first recombinant human protein drug, insulin expressed in e.coli cells, was approved by the FDA in 1982. Since then, protein therapeutics have become the fastest growing segment of the pharmaceutical industry and include immunoglobulin-g (IgG) directed cancer and immune disorder treatments. A major difficulty to bring protein drugs to market is the requirement that they be concentrated up to 150 mg/ml without aggregation for efficacy in a small injection volume. One way to improve protein drug solubility is to include additives that reduce protein-protein attraction and increase protein-protein repulsion thereby preventing protein molecules from coming together to form aggregates. …

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Development Of An Axonal Outgrowth Assessment Methodology For Dorsal Root Ganglia Explants And Demonstration Of Method Efficacy On Electrospun Polymer Scaffolds, Sarah Margaret Kezar Jan 2014

Development Of An Axonal Outgrowth Assessment Methodology For Dorsal Root Ganglia Explants And Demonstration Of Method Efficacy On Electrospun Polymer Scaffolds, Sarah Margaret Kezar

All ETDs from UAB

In chronic spinal cord injury (SCI), a glial encapsulated cyst develops at the injury site and acts as a physical and biochemical barrier to regeneration. Discussion has suggested that filling the cyst with a growth promoting scaffold is a promising approach to cure chronic SCI, though the research to date lacks a systematic approach. Dorsal root ganglia (DRG) explants are an extremely common tissue culture model of neural regeneration employed in this field, however there is no uniform method for objectively quantifying substrate biocompatibility and neurite outgrowth. Therefore, we aimed to develop a novel DRG growth assessment methodology and to …

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The Direct Effects And Vertical Transfer Of Carbonaceous And Metal-Loaded Hydrochars In Aquatic Organisms, Katie Lauren Kohlenberg Jan 2014

The Direct Effects And Vertical Transfer Of Carbonaceous And Metal-Loaded Hydrochars In Aquatic Organisms, Katie Lauren Kohlenberg

All ETDs from UAB

Industrial use of reactive micro- and nano-sized carbonaceous hydrochar (CH) is expanding rapidly. These carbonaceous particulates are synthesized by the pyrolysis of biomass in an industrial process called hydrothermal carbonization (HTC) and have gained attention as a soil conditioner. Additionally, the HTC process is being expanded to coat heavy-metal nanoparticles, such as nano-copper and nano-iron, to prevent surface oxidation of these metals. These carbonaceous particles are likely to undergo secondary reactions with metals, toxicants, or other compounds. There is potential for these carbonaceous particulates to enter watersheds and have deleterious effects on aquatic food web dynamics. In this study, we …

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The Role Of Il-7 And C-Kit Signaling Pathways In Specification Of B Lymphocytes, Oleg Kolupaev Jan 2014

The Role Of Il-7 And C-Kit Signaling Pathways In Specification Of B Lymphocytes, Oleg Kolupaev

All ETDs from UAB

B-lymphocyte commitment from common lymphoid progenitors (CLP) is orchestrated by a number of transcription factors and extracellular developmental cues. Most prominently, IL-7 signaling acts as a critical factor for promotion of B cell differentiation through its role in upregulation of the B-cell commitment factor, Ebf1, by activation of Jak-Stat5 signaling. Other cytokines and growth factors secreted by bone marrow stromal cells, such as Flt3 ligand, are known to modulate developmental outcomes by regulating the IL-7R-Jak-Stat5 pathway. The role of stem cell factor (SCF), the ligand of the receptor tyrosine kinase (RTK) c-Kit, and the mechanism by which it affects cell …

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Effect Of Abutment Position On Retention After Cyclic Loading Of Cantilevered Y-Tzp Fpds, Aikaterini Kostagianni Jan 2014

Effect Of Abutment Position On Retention After Cyclic Loading Of Cantilevered Y-Tzp Fpds, Aikaterini Kostagianni

All ETDs from UAB

Purpose: The influence of the vertical abutment positions on the retention of a three-unit implant supported cantilevered FPD restoration was measured and compared. Methods: The study included four groups (n=10) of cantilevered FPDs restorations, fabricated of monolithic zirconia. Prefabricated titanium implant abutments were used and connected to their analogs. The analogs were fixated on a split mold and their vertical position was adjusted on a 2 mm bases depending on the group, resulting also to an alteration of the occlusal thickness of the restorative material. The prosthesis were cemented to the abutments with Rely X Luting Plus resin modified glass …

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Osteomimmunology Of Bone Fracture Healing And Cell And Gene Therapy Approaches For Nonunion Bone Defects, Seth G. Levy Jan 2014

Osteomimmunology Of Bone Fracture Healing And Cell And Gene Therapy Approaches For Nonunion Bone Defects, Seth G. Levy

All ETDs from UAB

Despite the body's ability to repair bone fractures under normal circumstances, up to 10% of the 7.9 million fractures suffered in the United States each year do not achieve bony union. Bone fractures heal with overlapping phases of inflammation, cell proliferation, and bone remodeling. Osteogenesis and angiogenesis are known to work in concert to control many stages of this process, but when one is impaired it leads to failure of bone healing, referred to as a nonunion. Such nonunion fractures often result from critical-size defects that will not completely heal over the natural lifetime of the animal. Based on this …

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Expression Of The Influenza Protein M2 During Viral Infection Inhibits Cftr Activity, James David Londino Jan 2014

Expression Of The Influenza Protein M2 During Viral Infection Inhibits Cftr Activity, James David Londino

All ETDs from UAB

The purpose of these dissertation studies was to 1) determine whether influenza infection alters CFTR activity in polarized epithelium; 2) measure CFTR expression and activity in cells co-expressing influenza M2 protein; and 3) examine the role of M2 on the alteration of CFTR during viral infection. We determined that infection of polarized primary epithelial cells with influenza decreases CFTR expression and activity. In addition, individual cells infected with influenza had decreased CFTR conductance as measured by whole-cell patch clamp. We also found that the influenza ion channel, matrix protein 2 (M2), alone reduced CFTR expression and activity. M2 is expressed …

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Bio-Hybrid Tubular Electrospun Scaffold For Vascular Tissue Engineering Application, Harsh Narendrakumar Patel Jan 2014

Bio-Hybrid Tubular Electrospun Scaffold For Vascular Tissue Engineering Application, Harsh Narendrakumar Patel

All ETDs from UAB

Atherosclerosis is an asymmetric thickening of the intima (innermost layer) of the artery due to plaque (a combination of lipids, debris, connective tissue elements and cells) build up causing the artery to become narrower and stiffer, resulting in a major hemodynamic disturbance[1, 2]. When atherosclerosis affects coronary arteries and prevents blood flow to the heart muscles posing a threat of, or a actual myocardial infarction, that condition is identified as coronary artery disease (CAD). To treat severely blocked coronary arteries,coronary artery bypass grafts (CABG) have became the gold standard for when angioplasty and stent placement has failed to unclog the …

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Epithelial Sodium Channel Purification And X-Ray Crystallographic Studies, Bharat G. Reddy Jan 2014

Epithelial Sodium Channel Purification And X-Ray Crystallographic Studies, Bharat G. Reddy

All ETDs from UAB

Epithelial sodium channels (ENaC) play a critical role in maintaining Na+ homeostasis in various tissues throughout our body. Understanding of ENaC structure is mediated from studies of the homologous acid sensing ion channel 1 (ASIC1). However, ENaC has sev-eral notable functional differences compared to ASIC1, thereby providing justification for determination of its three-dimensional structure. Unfortunately, this goal remains elu-sive due to several experimental challenges. Of the subunits that comprise a physiological hetero-trimeric ENaC (α, ß, and γ), the α-subunit alone is of significant interest. αENaC is unique in that it is capable of forming a homo-trimeric structure capable of conducting …

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Finding Bands In Optical Coherence Tomography Images Using Curve And Function Fitting, Douglas Howard Ross Jan 2014

Finding Bands In Optical Coherence Tomography Images Using Curve And Function Fitting, Douglas Howard Ross

All ETDs from UAB

Optical Coherence Tomography (OCT) is a noninvasive method to create a volume of data that is a measurement of the reflectance properties of tissue. The retina of the human eye has a layered structure that presents as bands in the OCT images. Evaluation of OCT images can be used to diagnose abnormal structure due to disease or damage. The principal task in evaluating the OCT images is segmentation. While the images can be evaluated by trained personnel, the quantity of OCT image data is increasing rapidly, therefore, the creation of methods for automatic segmentation is vital. Prior work in segmenting …

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Copper Homeostasis In Mycobacteria, Jennifer L. Rowland Jan 2014

Copper Homeostasis In Mycobacteria, Jennifer L. Rowland

All ETDs from UAB

Mycobacterium tuberculosis, the causative agent on tuberculosis in humans, is a globally important pathogen. In 2013, nearly 1.2 million people died from tuberculosis. Drug treatments and effective vaccines are lacking for this pathogen. A better understanding of the basic physiology of M. tuberculosis is required to improve disease outcomes. Upon inhalation into the lungs, M. tuberculosis is taken up by macrophages, in a process called phagocytosis, which normally destroys invading bacteria. As the phagosome inside the macrophage matures, bactericidal mechanisms are activated including: lowering pH, and introducing reactive oxygen and nitrogen species and hydrolytic enzymes to degrade bacterial cell walls. …

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Nanodiamond Mediated Therapies For Prostate Cancer, Amanee Salaam Jan 2014

Nanodiamond Mediated Therapies For Prostate Cancer, Amanee Salaam

All ETDs from UAB

Enhancing therapeutic efficacy is essential for successful treatment of chemoresistant cancers such as metastatic hormone-refractory prostate cancer. Current chemotherapy regimens are plagued with issues such as toxicity, low bioavailability, and lack of specificity. To combat these issues, the feasibility of using nanodiamond particles (ND) to enhance the therapeutic efficacy of doxorubicin and resveratrol was investigated. The enhancement of chemotherapy using NDs was evaluated with three unique approaches: (1) drug mediation, (2) combination therapy, and (3) targeted drug delivery. The ND mediated doxorubicin system achieved a 50% improvement in therapeutic efficacy with over 60% cell death. The ND resveratrol combination therapy …

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Transmitted/Founder Siv In The Rhesus Macaque Model Of Hiv-1 Infection, Mike Lopker Jan 2014

Transmitted/Founder Siv In The Rhesus Macaque Model Of Hiv-1 Infection, Mike Lopker

All ETDs from UAB

Vitally important to HIV-1 vaccine and prevention studies is a well-characterized animal model that recapitulates the salient features of HIV infection in humans. SIVmac and SIVsmm infection of rhesus macaques share key virological and pathological parallels with HIV-1 infection of humans including target cell entry via CD4 and CCR5 (Edinger et al., 1997), progressive T cell loss (Swanstrom & Coffin, 2012), generalized immune activation and preferential loss of mucosal Th17 cells (Brenchley et al., 2008; Klatt & Brenchley, 2010), and a vigorous but ultimately ineffective adaptive immune response. Though commonly used as a vaccine challenge strain in the macaque model, …

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The Role Of The Autophagy-Lysosome Pathway In In Vitro Models Of Neurodegeneration, Burton Mader Jan 2014

The Role Of The Autophagy-Lysosome Pathway In In Vitro Models Of Neurodegeneration, Burton Mader

All ETDs from UAB

Recent studies have provided strong evidence that alterations in protein degradation pathways, such as the autophagy-lysosome pathway (ALP), may contribute to neuronal dysfunction and death which lead to clinical symptoms diagnosed with various neurodegenerative diseases. Parkinson's disease (PD) is characterized by neuromuscular abnormalities resulting from the pathological loss of substantia nigra dopaminergic neurons and widespread detection of Lewy bodies, intracellular protein inclusions composed primarily of α-synuclein. Additionally, altered gene function regulating the expression of α-synuclein has been directly linked to the PD pathogenesis. Autophagy is an intracellular degradation process that when altered can lead to the accumulation neurotoxic proteins such …

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Terror On Campus: Analyzing Macro Level Factors Of Colleges That Contribute To Forcible Rape, Lakesha Martin Jan 2014

Terror On Campus: Analyzing Macro Level Factors Of Colleges That Contribute To Forcible Rape, Lakesha Martin

All ETDs from UAB

Rapes on college campuses have been a major problem in the United States and alarming numbers of this crime occurring in our colleges and universities call for attention in this matter to provide solutions to reduce or prevent the incident of rape on campus. Institutions possess certain characteristics that may contribute to rape on campuses. This explanatory study analyzes different factors of institutions on a macro level basis to understand which factors significantly contribute to the likelihood of forcible rapes. Two hundred U.S. colleges and universities are used in this data sample to analyze their institutional demographic factors and situational …

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