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2012

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Monitoring Arm Use In Daily Life Via Rfid Tracking Of Household Objects, Joydip Barman Jan 2012

Monitoring Arm Use In Daily Life Via Rfid Tracking Of Household Objects, Joydip Barman

All ETDs from UAB

After stroke, capacity to complete tasks in the treatment setting with the moreaffected arm is an unreliable index of actual use of that extremity in daily life. Available objective methods for monitoring real-world arm use rely on placing movement sensors on patients. These methods provide information on amount but not type of arm activity, e.g., functional vs. nonfunctional movement. This paper presents an approach that places sensors on patients and household objects, overcoming this limitation. An accelerometer and the transmitter component of a radio-frequency proximity sensor are attached to objects; the receiver component is attached to the arm of interest. …

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How Older Adults With Age-Related Macular Degeneration Living In A Southeastern Metropolitan Area Develop Physical Activity Self-Efficacy, A Grounded Theory Study, Elizabeth Anne Barstow Jan 2012

How Older Adults With Age-Related Macular Degeneration Living In A Southeastern Metropolitan Area Develop Physical Activity Self-Efficacy, A Grounded Theory Study, Elizabeth Anne Barstow

All ETDs from UAB

HOW OLDER ADULTS WITH AGE-RELATED MACULAR DEGENERATION LIVING IN A SOUTHEASTERN METROPOLITAN AREA DEVELOP PHYSICAL ACTIVITY SELF-EFFICACY, A GROUNDED THEORY STUDY ABSTRACT This qualitative grounded theory study explored the process of Physical Activity Self-Efficacy development among older adults with age-related macular degeneration in a southeastern metropolitan area. According to the United States Administration on Aging, the population of individuals over 65 will be 88.5 million by the year 2050, doubling its 2010 estimates. As our population ages, so does the prevalence of chronic conditions. One of these chronic conditions, age-related macular degeneration, is the leading cause of vision loss in …

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Examination Of Urban High School Dropouts With High Self-Efficacy: A Phenomenological Study, Ronald Bayles Jan 2012

Examination Of Urban High School Dropouts With High Self-Efficacy: A Phenomenological Study, Ronald Bayles

All ETDs from UAB

The purpose of this study was to explore the lived experience of urban students in Central Alabama with high self-efficacy who have dropped out of school to pursue a GED. This study: (a) provided a platform that gave voice to students to share their lived experience as they made the decision to drop out of high school, (b) identified the character traits of students with high self-efficacy, and (c) revealed the essence of what motivated students to move to resilience after appearing to give up. A qualitative research design was used. The phenomenological approach provided the opportunity for participants to …

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Internet Use, Social Integration, And Psychological Well-Being In Older Adults, Ronald William Berkowsky Jan 2012

Internet Use, Social Integration, And Psychological Well-Being In Older Adults, Ronald William Berkowsky

All ETDs from UAB

Previous studies examining the relationship between information and communication technologies (ICTs) and mental health provide conflicting evidence regarding the possible benefits and detriments of ICT use on mental well-being. While ICTs may enhance social cohesion and motivate individuals to engage in new communication methods to strengthen social bonds and develop new social relationships, ICTs may also motivate individuals to retreat from the real world into a virtual one, thus severing established social ties. These positive and negative changes in social integration can have significant effects on mental health, as research has shown that social relationships and social engagement can drastically …

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Structural Investigations Of Retinoid X Receptor Transcriptional Activation By Anti-Cancer Rexinoids, Leeann J. Boerma Jan 2012

Structural Investigations Of Retinoid X Receptor Transcriptional Activation By Anti-Cancer Rexinoids, Leeann J. Boerma

All ETDs from UAB

Nuclear receptor (NR) protein retinoid X receptor (RXR) is a ligand-inducible transcription factor that binds retinoids for regulation of target genes. Agonist binding induces a major structural rearrangement in the ligand binding domain (LBD) and formation of the coactivator binding interface. RXR-signaling pathways control proliferation, differentiation, and growth in epithelial tissues. To understand how RXR agonists enhance signaling at the molecular level requires an understanding of how agonists induce structural and dynamical changes in the LBD to recruit coactivators for activation of anti-cancer relevant transcription. While most studies of NR activation center on the position of Helix 12 (H12)/activation function-2 …

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Schizophrenia And Vergence Eye Movements, Mark S. Bolding Jan 2012

Schizophrenia And Vergence Eye Movements, Mark S. Bolding

All ETDs from UAB

Background: Compared to healthy controls (HC), patients with schizophrenia (SZ) have lower smooth pursuit gain and have been reported as having a higher prevalence of convergence insufficiency. To date, however, there have been no reports on vergence tracking gain in such patients. Therefore, we investigated both static and dynamic vergence behavior in healthy controls and patients with schizophrenia. Methods: Eye movements were recorded in multiple tasks including antisaccades, triangular waveform smooth pursuit at multiple frequencies, and triangular waveform vergence tracking of a real target at multiple frequencies. Eye position data were collected at 500 Hz using a binocular video eye …

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Development And Validation Of The Alumni Loyalty Scale, Jennifer Rogers Breland Jan 2012

Development And Validation Of The Alumni Loyalty Scale, Jennifer Rogers Breland

All ETDs from UAB

Developing and maintaining alumni support of higher education institutions is continuously an area of interest for institutional administrators. The role that alumni play in the overall picture has somewhat changed throughout the decades, but what encourages this support has remained the same. A graduate of a higher education institution must have a sense of loyalty, along with other contributing factors, that will create the necessary motivation in order for an alumnus to support his or her alma mater. The purpose of this study is to identify the psychometric properties of an instrument intended to assist institutions with determining the level …

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The Relationship Between Hospitalists And Primary Care Physicians, James Robert Burkhart Jan 2012

The Relationship Between Hospitalists And Primary Care Physicians, James Robert Burkhart

All ETDs from UAB

THE RELATIONSHIP BETWEEN HOSPITALISTS AND PRIMARY CARE PHYSICIANS JAMES R. BURKHART EXECUTIVE DOCTOR OF SCIENCE IN ADMINISTRATION-HEALTH SERVICES ABSTRACT A study of the relationship between primary care physicians (PCPs) and hospitalists was conducted by surveying the Florida Academy of Family Physicians (FAFP) membership to determine whether they had an established relationship with a hospitalist or hospitalist group. The survey responses were then matched with Blue Cross and Blue Shield of Florida (BCBSF) administrative claims data to provide two groupings of study respondents with data regarding patients' average length-of-stay, average 30 day readmission rate, and average hospital claims payment. The survey …

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Effects Of Mobile Internet Use On College Student Pedestrian Injury Risk, Katherine Walker Byington Jan 2012

Effects Of Mobile Internet Use On College Student Pedestrian Injury Risk, Katherine Walker Byington

All ETDs from UAB

Unintentional pedestrian injury is a leading cause of death in the United States. Given the complexity of accurately judging the safety of a street crossing, the task likely becomes even more challenging when pedestrians become distracted by attempting to multitask. Newly introduced cell phone functionalities such as mobile internet may introduce distraction that goes beyond the basic cognitive demand of a phone conversation or even text messaging, both of which distract pedestrians and increase unsafe behavior. The present study examined participants' pedestrian behavior while distracted by mobile internet applications. In addition, we aimed to explore college students' perceptions of the …

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What Constitutes A Mentoring Mindset In Doctoral Students? A Phenomenological Study Of Graduate Faculty Experiences At A Research I University In The Southern United States, Kellie René Carter Jan 2012

What Constitutes A Mentoring Mindset In Doctoral Students? A Phenomenological Study Of Graduate Faculty Experiences At A Research I University In The Southern United States, Kellie René Carter

All ETDs from UAB

The complex graduate student-faculty mentor relationship mentoring plays a substantial role in the academic and professional success of graduate students within the diverse settings of higher education institutions. An understanding of the mentee's level of preparedness for the mentoring relationship, or mentoring mindset, is needed in order to better inform graduate faculty mentors and graduate students about factors that contribute to a successful mentoring relationship. Existing research tends to concentrate on valued mentor characteristics from the mentee's perspective. However, there is little research on the mentee's preparedness for the doctoral student-faculty member mentoring relationship in a higher education setting. This …

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Table Of Contents For Volume 100, Issue 3, Kentucky Law Journal Jan 2012

Table Of Contents For Volume 100, Issue 3, Kentucky Law Journal

Kentucky Law Journal

No abstract provided.

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Table Of Contents For Volume 100, Issue 4, Kentucky Law Journal Jan 2012

Table Of Contents For Volume 100, Issue 4, Kentucky Law Journal

Kentucky Law Journal

No abstract provided.

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The Invisible Branch: Funding Resilient Courts Through Public Relations, Institutional Identity, And A Place On The "Public Radar", Paul J. De Muniz Jan 2012

The Invisible Branch: Funding Resilient Courts Through Public Relations, Institutional Identity, And A Place On The "Public Radar", Paul J. De Muniz

Kentucky Law Journal

No abstract provided.

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State Courts And Public Justice: New Challenges, New Choices, John T. Broderick, Lawrence Friedman Jan 2012

State Courts And Public Justice: New Challenges, New Choices, John T. Broderick, Lawrence Friedman

Kentucky Law Journal

No abstract provided.

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Front Matter For Volume 101, Kentucky Law Journal Jan 2012

Front Matter For Volume 101, Kentucky Law Journal

Kentucky Law Journal

No abstract provided.

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Table Of Contents For Volume 101, Issue 2, Kentucky Law Journal Jan 2012

Table Of Contents For Volume 101, Issue 2, Kentucky Law Journal

Kentucky Law Journal

No abstract provided.

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Scaled Legislation And New Challenges In Statutory Interpretation, Jill M. Fraley Jan 2012

Scaled Legislation And New Challenges In Statutory Interpretation, Jill M. Fraley

Kentucky Law Journal

No abstract provided.

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Charting Kentucky's Path: How The Commonwealth Can Innovate Its Public Schools With Charter Legislation, Tyler Roberts Jan 2012

Charting Kentucky's Path: How The Commonwealth Can Innovate Its Public Schools With Charter Legislation, Tyler Roberts

Kentucky Law Journal

No abstract provided.

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"A Matter Of Grace": Alternatives To Billing Insurance For Sexual Assault Forensic Examinations, Jessica C. Harvey Jan 2012

"A Matter Of Grace": Alternatives To Billing Insurance For Sexual Assault Forensic Examinations, Jessica C. Harvey

Kentucky Law Journal

No abstract provided.

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Tales From The Abyss: What Does It Take To Get Disbarred These Days?, David A. Grenardo Jan 2012

Tales From The Abyss: What Does It Take To Get Disbarred These Days?, David A. Grenardo

Faculty CLE

As the behavior of attorneys appears to become more repugnant as the years pass, legal scholars continue to lament over the decline in civility and quality of attorneys in the profession. One cannot avoid the YouTube clip where a judge finds that an attorney has shown up drunk in her court, or stories like that of a prominent plaintiff’s attorney whose conduct included failing to obey court orders, failing to maintain respect to the courts, seeking to mislead the jury, and committing several acts of moral turpitude, which the reviewing court deemed outrageous. The punishment for these two lawyers included …

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Rebuilding The "Special Relationship:" Ambassador Sir Harold Caccia And The Reconstruction Of Relations Between The United States And The United Kingdom, Elizabeth D. Amrhein Jan 2012

Rebuilding The "Special Relationship:" Ambassador Sir Harold Caccia And The Reconstruction Of Relations Between The United States And The United Kingdom, Elizabeth D. Amrhein

Student Publications

This paper focuses on the rejuvenation of the 'special relationship' between the United States and Great Britain during the presidency of Dwight D. Eisenhower. Relations between the two nations suffered after the Suez Canal Crisis of 1956, and the next two years were devoted to repairing the necessary close relationship between the two allies. The research highlights the role of United Kingdom Ambassador to Washington, Sir Harold Caccia, during the time of rebuilding the close relations.

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Connexin 43 Remodeling Contribute To Slowed Conduction Velocity In An Irreversible Arrhythmogenic Canine Model Of Non-Ischemic Heart Failure, Jiajie Yan Jan 2012

Connexin 43 Remodeling Contribute To Slowed Conduction Velocity In An Irreversible Arrhythmogenic Canine Model Of Non-Ischemic Heart Failure, Jiajie Yan

All ETDs from UAB

Heart failure is associated with a high mortality due to ventricular tachycardia leading to ventricular fibrillation that could arise from impaired conduction velocity. Myocardial conduction relies on intercellular coupling maintained primarily by the gap junction protein connexin43. The objective of this research is to assess the correlation between connexin43 remodeling and altered conduction in our novel irreversible and arrhythmogenic HF large animal model that mimics human heart failure. A novel heart failure canine model was established with combined strategy of creating aortic insufficiency and aortic constriction. We measured conduction velocity in heart failure and control left ventricular epicardium (n=5, 5) …

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Effects Of Segmented Shield Wires On Signal Attenuation Of Power-Line Carrier Channels On Overhead Transmission Lines, Shanshan Yang Jan 2012

Effects Of Segmented Shield Wires On Signal Attenuation Of Power-Line Carrier Channels On Overhead Transmission Lines, Shanshan Yang

All ETDs from UAB

Shield wire segmentation has been used for quite some time as an effective method for reducing transmission line power losses, with most segmented shield wire applications on extra high voltage lines utilizing phase-to-phase power-line carrier (PLC) coupling. However, as transmission system efficiency becomes more of a priority, some utilities may consider applying segmented shield wires to lower voltage lines, such as 115-kV and 230-kV lines, which most often utilize single phase-to-ground PLC coupling. Thus, knowledge of the effects of segmented shield wires on PLC signal attenuation for various coupling methods would be useful to relay engineers. Previous work in this …

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Effect Of Increasing Truck Weight On Bridges, Denson Yates Jan 2012

Effect Of Increasing Truck Weight On Bridges, Denson Yates

All ETDs from UAB

The issue of increasing the gross vehicle weight limit on the interstate highway system has been debated on the local and federal levels. The driving forces for and against this topic cover a broad spectra ranging from economic benefits to public safety. The University Transportation Center of Alabama is sponsoring this study assessing the force effect that bridges experience when travelled by vehicles with a 97,000-lb gross vehicle weight (GVW). The maximum internal shear and moment caused by two proposed trucks (97-S and 97-TRB) are compared to effects from three base models: design live loadings from the American Association of …

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Serotonin Signaling In Angiogenesis, Ali Zamani Jan 2012

Serotonin Signaling In Angiogenesis, Ali Zamani

All ETDs from UAB

Serotonin (5-hydroxytryptamine, 5-HT) is a well-known "happy" neurotransmitter. Selective serotonin reuptake inhibitors (SSRIs) are the most prescribed class of antidepressant medications to raise the serotonin level in the brain. However, the majority of serotonin in the human body is present outside of the brain and stored in platelets in blood circulation. Blood coagulation is a common feature of malignant solid tumors and leads to significant serotonin release from activated platelets into tumor environment. Due to the unique feature of platelet in lacking nucleus, the impact of platelet and serotonin on cancer progression has been overlooked by studies focusing on cancer …

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Simulation Of Bridge Weigh-In-Motion System Integrated With Bridge Safety, Zhisong Zhao Jan 2012

Simulation Of Bridge Weigh-In-Motion System Integrated With Bridge Safety, Zhisong Zhao

All ETDs from UAB

Bridge weigh-in-motion system (B-WIM) testing is a popular technology in bridge applications. The B-WIM system can track extensive information about loading conditions to which bridges are subjected, and engineers can evaluate the responses of bridges and assess their performance relative to the safety index and serviceability. Currently, the USA, significant numbers of bridges are considered defective and are eligible for retrofits and replacement. Optimized safety evaluation of old and defective bridges is urgent in response to reduced government funding for infrastructure improvements. To conduct safety evaluations of existing bridges without interrupting traffic, the B-WIM system is the first choice for …

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Evaluating The Efficacy Of Radiofrequency Amplitude-Modulated Electromagnetic Fields As A Novel Treatment For Hepatocellular Carcinoma, Jacquelyn Winifred Zimmerman Jan 2012

Evaluating The Efficacy Of Radiofrequency Amplitude-Modulated Electromagnetic Fields As A Novel Treatment For Hepatocellular Carcinoma, Jacquelyn Winifred Zimmerman

All ETDs from UAB

Hepatocellular carcinoma (HCC) incidence in the US is dramatically increasing. Five-year survival has remained 3-5% for the past several decades, demonstrating urgent need for additional therapies. Intrabuccal administration of amplitude-modulated radiofrequency electromagnetic fields (RF EMF) is a novel, minimally invasive treatment modality. Clinical evidence demonstrates this treatment approach elicits therapeutic responses in cancer patients. In vitro we have described a phenotype in HCC cells following RF EMF exposure that included proliferative inhibition, modulation of gene expression, and disruption of the mitotic spindle. This phenotype was specific for HCC cells exposed to HCC-specific RF EMF. We have demonstrated similar efficacy in …

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Improving Performance: Examining The Link Between Self-Efficacy And Support For Secondary Female Math Teachers, Veronique Demetria Zimmerman-Brown Jan 2012

Improving Performance: Examining The Link Between Self-Efficacy And Support For Secondary Female Math Teachers, Veronique Demetria Zimmerman-Brown

All ETDs from UAB

The purpose of this study was to explore the possible relationship between teacher self-efficacy among secondary math teachers in Alabama and administrative support, teacher/colleague support, and support through resources. The study also examined whether gender or race related to teachers' sense of self-efficacy. Examining self-efficacy for secondary math teachers is an important step in the strategic support of these individuals and improving student achievement in mathematics. Indeed, a closer look at district and school level support factors related to the self-efficacy of teachers is warranted, given continuing concerns over student math performance. A quantitative study of 105 Alabama secondary math …

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Centering Pregnancy And Adverse Pregnancy Outcome: An Evaluation Of Group Prenatal Care In A Rural Western Kentucky Clinic, Lorie Wayne Chesnut Jan 2012

Centering Pregnancy And Adverse Pregnancy Outcome: An Evaluation Of Group Prenatal Care In A Rural Western Kentucky Clinic, Lorie Wayne Chesnut

All ETDs from UAB

CenteringPregnancySmiles [TM] (CPS), a group prenatal care program with an oral health component, has demonstrated promising results in urban communities with primarily low-income minority women. This study examined three questions: 1) Do women who participate in CPS have better birth outcomes than those who participate in traditional prenatal care, even after adjusting for maternal characteristics and risk factors? 2) Is level of exposure to the intervention associated with improved birth outcomes? 3) Do women with dental infection have an increased risk of poor birth outcomes? Data were abstracted from medical records and birth certificates. Birth outcomes for women enrolled in …

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Effects Of Stress On Growth Hormone Receptor Signaling, Ryan Marshall Corrick Jan 2012

Effects Of Stress On Growth Hormone Receptor Signaling, Ryan Marshall Corrick

All ETDs from UAB

Growth hormone (GH) regulates body composition via stimulation of protein synthesis and catabolism of adipose tissue, generally promoting maintenance of lean body mass. Following severe injury, GH resistance contributes to muscle protein wasting, adversely impacting morbidity and mortality. In this dissertation research, we sought to determine the mechanisms of GH resistance following injury. To accomplish this, we evaluated GH signaling in a mouse model of severe injury. In the first section of this thesis, we demonstrate severe impairments in hepatic GH signaling occurring in association with an apparent, hemorrhage-dependent cleavage of the GH receptor (GHR). In the second section, we …

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