Digital Commons Network^™

Investigating Peer Review As An Intentional Learning Strategy To Foster Collaborative Knowledge-Building In Students Of Instructional Design, Jennifer M. Brill, Charles B. Hodges

Leadership, Technology & Human Development: Faculty Publications

Peer review has been advocated for as an intentional strategy to support the knowledge and skill attainment of adult learners preparing for professional practice, including those students preparing for instructional design and technology practice. The purposes of this article are to discuss the practical application of peer review as an instructional strategy by articulating its use in both face-to-face and online Instructional Design courses and to formulate directions for future research on the use of peer review in instructional practice. Findings from a literature review of student-to-student peer review and the authors' experiences with the use of peer review in …

The Child Welfare Argument In The Same-Sex Marriage Debate, Jennifer M. Levanchy

Student Works

No abstract provided.

Disabilities Through The Capability Approach Lens: Implications For Public Policies Handicap Au Travers De L’Approche Par Les Capabilités: Quelles Implications Pour Les Politiques Publiques ?, Jean-Francois Trani, Parul Bakhshi, Nicol Bellanca, Mario Biggeri, Francesca Marchetta

Brown School Faculty Publications

This paper explores the contribution of the capability approach of Amartya Sen and other authors to policy making in the specific case of disability policy. After reviewing existing models, their translation into action and their limitations in this regard, the paper introduces a new policy framework based on the capability approach. In particular, we introduce a new measure of functionings and capabilities. We investigate ways of measuring the gap between functionings, what people are able to do and be, and capabilities – the valuable practical opportunities people have and choose from. The possibility of the elaboration of such a disability …

Untying The Knot: Extending Intestacy Benefits To Non-Traditional Families By Severing The Link To Marriage, Peter J. Harrington

Journal of Civil Rights and Economic Development

No abstract provided.

Hydrogeologic Analyses For An Earthen Dam Proposal At The University Field Station, Maria Theresa Brown

Honors Theses

In response to a request for a new dam at the University of Mississippi Field Station (UMFS), BTJM Engineering prepared an initial feasibility assessment and continued investigations until a full construction plan was completed. This report details the hydrogeologic analyses involed in this process. Initial site investigations included mapping surficial geology, creating a generalized stratigraphic column, mapping the potentiometric surface, and developing a conceptual and quantitative understanding of the local hydrolgic budget. This data informed decisions regarding the location of a new dam, which was finally designed with full considerations of the local hydrogeology. After the dam was designed, analysis …

Variation In Enzymatic Capabilities Of Ectomycorrhizal Fungi Along A Loblolly Pine Successional Gradient, Becky Anne Brasher

Honors Theses

Ectomycorrhizal fungi (ECM) are abundant symbionts of trees in many dominant terrestrial ecosystems. Moreover, ECM communities are speciose and vary in composition over time and space. However, we still understand surprisingly little about variation in function of different ECM species, and thus the consequences of variation in ECM community composition. I studied variation in ECM community composition and enzymatic activities on the roots of loblolly pine (Pinus taeda) along a successional gradient from an old field to a second-growth mixed forest in northern Mississippi. I sought to determine not only whether ECM communities changed along the gradient, but also whether …

A Novel Cable-Driven Robotic Training Improves Locomotor Function In Individuals Post-Stroke, Ming Wu, Jill M. Landry, Sheng-Che Yen, Brian D. Schmit, T. George Hornby, Miriam Rafferty

Biomedical Engineering Faculty Research and Publications

A novel cable-driven robotic gait training system has been tested to improve the locomotor function in individuals post stroke. Seven subjects with chronic stroke were recruited to participate in this 6 weeks robot-assisted treadmill training paradigm. A controlled assistance force was applied to the paretic leg at the ankle through a cable-driven robotic system. The force was applied from late stance to mid-swing during treadmill training. Body weight support was provided as necessary to prevent knee buckling or toe drag. Subjects were trained 3 times a week for 6 weeks. Overground gait speed, 6 minute walking distance, and balance were …

Pornography Addiction: A Cognitive Approach In Combating The Lies Christian Males Believe, Farid Awad

Doctoral Dissertations and Projects

Pornography addiction has grown in epidemic numbers. Its bondage is evident within and outside the church walls. While sex and sexually explicit images saturate our daily lives, God continues to call His people to be holy as He is holy. Freedom from pornography addiction can be achieved only through intimate relationship with Jesus Christ and by accepting the atoning work of His cross for all believers. This thesis will redefine pornography through the lens of the Scripture and primarily focus on cognitive lies regarding oneself and others, which are crippling and ensnaring men into the trap of pornography. This study …

Insecure Attachment, Self-Discrepancy, Suicidal Tendency In A Sample Of Korean And Korean-American: A Path Model Of Suicide, Joongkeun Joseph Yoo

Doctoral Dissertations and Projects

Suicide, an intended self-destructive behavior, has various etiological risk factors related to social, biochemical, psychological, and even political components. Due to the need of psychological investigations for the multidisciplinary assessment of suicide, the current study was designed to investigate the relationship between attachment and suicide tendency with the mediator, self-discrepancy. A path analysis was utilized in this study to evaluate for the relationship among variables in the model. For the study, the Experiences in Close Relationships Scale-Short Form (ECR-S), the Integrated Self-Discrepancy Index (ISDI), and the Positive and Negative Suicide Ideation Inventory (PANSI) were employed as assessment instruments. The sample …

Identifying At Risk Mobile Students For Academic Failure, Katie Adrianne Thompson

Doctoral Dissertations and Projects

Student mobility can be described as movement from one school to another for any reason beyond grade promotion. Student mobility affects many areas of student learning. The causes of student mobility include disadvantages within the family unit, student behavior issues, and complicated school district initiatives. Research shows that student mobility issues affect all demographical areas; however, low-socioeconomic, urban areas have the highest percentage rate of movement. Student mobility negatively impacts student achievement in the areas of academics, social adjustment, and psychological well being. Although there is no overall solution to the mobility crisis, there are many strategies that can be …

Reduced Density Of Calbindin Immunoreactive Gabaergic Neurons In Major Depressive Disorder: Relevance To Neuroimaging Studies And Future Directions, Jonathan Hughes

Honors Theses

Background: Several lines of evidence suggest dysfunction of the γ-aminobutyric acid (GABA)ergic system in major depressive disorder. Neuroimaging studies report reduced levels of GABA in the dorsolateral prefrontal and occipital cortex of depressed patients. Our previous postmortem study re-vealed a reduction in the density and size of calbindin-immunoreactive (CB-IR) GABAergic neurons in the prefrontal cortex in major depressive disorder. The goal of this study was to test whether the changes in CB-IR neurons can also be detected in the occipital cortex, where neuroimaging studies report a prominent GABA decrease. Methods: A three-dimensional cell counting probe was used to assess the …

Sequential Climate Change Policy, Edward A. Parson, Darshan Karwat

Articles

Successfully managing global climate change will require a process of sequential, or iterative, decision‐making, whereby policies and other decisions are revised repeatedly over multiple decades in response to changes in scientific knowledge, technological capabilities, or other conditions. Sequential decisions are required by the combined presence of long lags and uncertainty in climate and energy systems. Climate decision studies have most often examined simple cases of sequential decisions, with two decision points at fixed times and initial uncertainties that are resolved at the second decision point. Studies using this formulation initially suggested that increasing uncertainty favors stronger immediate action, while the …

Caster Semenya And The Myth Of A Level Playing Field, Erin E. Buzuvis

Faculty Scholarship

In August of 2009, policies and procedures to verify the sex of female athletes were called into question when South African runner Caster Semenya
won the 800 meter event of the World Championships in Berlin. Responding to rumors of gender fraud, and fueled by Semenya’s speed, musculature, and deep voice, the International Association of Athletics Federations (IAAF) requested that Semenya submit to sex verification to confirm her eligibility for the women’s division.

This Article discusses the International Olympic Committee's (IOC) policy on sex testing, the myth of sex-verification testing, and the myth of the level playing field. It concludes with …

What’S In A Name? How Nations Define Terrorism Ten Years After 9/11, Sudha Setty

Faculty Scholarship

Ten years after the attacks of September 11, 2001, it almost goes without saying that the acts of grotesque violence committed on that day have had enormous effects on national security law and policy worldwide. To be labeled a terrorist, or to be accused of involvement in an act of terrorism, carries far more severe repercussions now than it did ten years ago. This is true under international law and under domestic law in nations that have dealt with serious national security concerns for many years.

Given the U.N.’s global mandate to combat terrorism and that being defined as a …

Choosing My Best Thing: Black Motherhood And Academia, Kaavonia Hinton-Johnson

Teaching & Learning Faculty Publications

(First paragraph) Scholars argue that White feminist theoretical undertakings concerning mothering are not appropriate for studying Black mothers because they rarely take race and culture into consideration (Collins, 1991; Joseph, 1991). Collins (1994) argues that the experiences of Black mothers are paramount to any inclusive discussion about mother/child relationships. Scholars who have turned their attention to the Black mother often do so via literary works and/or criticism (see, for example, Crews, 1996; Morrison, 1987; Wade-Gayles, 1984; Washington, 1990; Williams, 1986) or in reality (Collins, 1991, 1994; Roberts, 1997a). However, a computerized search for studies on the Black mother produces literature …

How Stella Got Her Groove Back, Kaavonia Hinton

Teaching & Learning Faculty Publications

(First paragraph) The Story: Stella Payne is an ambitious African American woman who holds masters degrees in fine arts and in business administration. A successful analyst for a large investment firm, she makes more than $200,000 per year and has an impressive portfolio. Despite her accomplishments, she no longer finds her career satisfying and feels her life is simply boring and predictable. Anxious to get a respite from single motherhood, she watches her eleven-year-old son, Quincy, board a plane to Colorado, where he will spend a few weeks with his father

Exporting Subjects: Globalizing Family Law Progress Through International Human Rights, Cyra Akila Choudhury

Faculty Publications

This article examines the global export of domestic U.S. legal projects and strategies in the realm of family law and gender justice to South Asia. While such projects have undoubtedly achieved substantial gains for women in the U.S., there have also been costs. At a remove of two decades, scholars have now begun to theorize those costs and argue that feminism needs to reconsider its commitments to particular projects that have been held central to women’s emancipation. Yet much of these critiques have not reached the transnational women’s movements that are led by U.S. feminist activists and scholars. Relying on …

The Effect Of Female Education On Fertility And Infant Health: Evidence From School Entry Policies Using Exact Date Of Birth, Justin Mccrary, Heather Royer

Faculty Scholarship

This paper uses age-at-school-entry policies to identify the effect of female education on fertility and infant health. We focus on sharp contrasts in schooling, fertility, and infant health between women born just before and after the school entry date. School entry policies affect female education and the quality of a woman’s mate and have generally small, but possibly heterogeneous, effects on fertility and infant health. We argue that school entry policies manipulate primarily the education of young women at risk of dropping out of school.

An Investigation Of The Effects Of Ocean Acidification On Larval Development, Juvenile Settlement And Mortality, Growth, Onset Of Egg Production, Shell Integrity And Feeding Activity In The Common Barnacle Amphibalanus Amphitrite, Michelle R. Mcdonald

All ETDs from UAB

ABSTRACT Ocean acidification is of great concern among the scientific community and is caused by the anthropogenic release of CO2 from the burning of fossil fuels. Higher levels of atmospheric CO2 are anticipated to cause a decrease in oceanic pH. Recent studies have shown that this can have adverse effects on a variety of marine organisms; calcified organisms are predicted to be the most heavily affected and of these types of organisms, barnacles have received little attention. The barnacle Amphibalanus amphitrite was utilized to examine the effects of Ocean acidification across various life history stages. No adverse effects of reduced …

Role Of Calcium-Activated Potassium Channels In Glioblastoma Volume Regulation, Michael Bryan Mcferrin

All ETDs from UAB

The most common and most malignant gliomas are the Grade IV Glioblastoma Multiforme (GBM), characterized by a highly proliferative tumor mass and extremely invasive phenotype that allows for profuse dispersal of tumor cells throughout the brain. GBM cells must specifically regulate their cell volume to thrive within the edematous tumor mass and infiltrate throughout the tortuous extracellular spaces of the brain. These rapid and directed volume changes are governed by the controlled flux of potassium and chloride ions across the cell membrane, which move osmotically obliged water. The goal of this dissertation was to investigate the role of calcium-activated potassium …

Killer Immunoglobulin-Like Receptors And Human Leukocyte Polymorphisms In Hiv-1 Pathogenesis, Aimee Marie Merino

All ETDs from UAB

Human leukocyte antigen (HLA) molecules influence the adaptive and innate immune responses through interactions with cytotoxic T lymphocytes and natural killer cells (NK). HLA influence the activation state of NK through direct binding to killer immunoglobulin-like receptors (KIR) and presentation of HLA-derived peptides to NKG2 receptors. Activated NK can kill HIV-infected cells through direct cytolysis and release cytokines that influence other aspects of the immune system. Variations in KIR gene content and allelic variants have been associated with autoimmunity, transplantation success, and infectious diseases such as hepatitis C and HIV/AIDS. We investigated the impact of KIR genes and potential KIR-HLA …

The Cut, Robert Ben Henry Moffatt

All ETDs from UAB

The Cut is a novella centered on Kyle Gordon. He works as a Cutter for a government program that has been tasked with weighing one citizen against another. The dangerous rise in global temperature has unleashed a pandemic that seems unstoppable. In an attempt to preserve civilization people like Gordon are deciding who is worth saving and who isn't. Those that pass the Cut are then taken into orbit where they will stay safely out of reach from the catastrophes on Earth. Gordon's task becomes even more difficult when he realizes that one of the citizens he failed was actually …

Supporting Autonomy In Early Childhood: A Case Study Of Educators Offering Choice, Jann Montgomery

All ETDs from UAB

The purpose of this study was to explore the behaviors of early childhood educators that support their students' autonomy. Researchers have shown that the most prevalent style of teaching is an autonomy-suppressive style that has been determined to undermine student functioning and achievement (Assor, Kaplan, & Roth, 2002; Reeve, 2009). Teachers are often unaware of the atmosphere they create in their classroom (DeVries & Zan, 1994) and this can result in learning environments that are coercive which has been found to impede children's autonomous thinking (Reeve, 2009). This study sought to explore autonomy-supportive teacher behaviors in the early childhood classroom. …

Syntheses Of Marine Natural Products And Their Analogs As Potential Anticancer Agents, Dwayaja H. Nadkarni

All ETDs from UAB

Cancer is an abnormal and uncontrolled growth of cells and is one of the most common causes of millions of deaths worldwide. Currently used chemotherapeutic drugs have severe side effects. Hence, there is a need to develop new cancer therapeutic drugs that can offer higher survival rates and fewer limitations. About 60 % of the known anticancer drugs are either natural products or are derived from natural products. Development of marine natural products into drugs has received increasing attention as a part of humanity's quest for newer sources of cancer drugs. Marine natural products are isolated only in small quantities …

Firm Size Matters: An Empirical Investigation Of Organizational Size And Ownership On Sustainability- Related Behaviors, Peter Jack Gallo, Lisa Jones Christensen

Faculty Publications

The phrase “corporate sustainability” is increasingly prevalent in both the industry press and management journals (Engardio, 2007; Montiel, 2008). Corporate sustainability pledges and reports are also increasingly prevalent, yet empirical studies on how top managers define and enact the construct are lacking. To address this deficiency, we investigate how firms define, support, and report their sustainability efforts. In a large sample (N = 922) study of accounting executives at U.S.-based firms, we find evidence that organizational size, ownership, and industry are strongly related with support mechanisms and reporting of sustainability.

Tyrosine Phosphorylation Linked To Cardiac Arrhythmias Via Hcn Pacemaker Channel, Yen-Chang Lin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Cardiac sudden death (CSD) is the leading cause of death in the United States. Although the causes of CSD are not understood completely, cardiac arrhythmias have been indicated as the major contribution to CSD. The main purpose of this thesis is to investigate the mechanisms underlying cardiac arrhythmias, therefore providing scientific basis for clinical applications in the future to lower the rate of CSD.;My thesis contains four chapters. Chapter 1 aims to examine a novel role of tyrosine phosphorylation in the arrhythmogenesis. To achieve this goal, a rat arrhythmia model was established without structural remodeling, and the Src tyrosine kinase …

Drug-Drug Interactions: A Machine Learning Approach, William Wireko Mensah

Graduate Theses, Dissertations, and Problem Reports (ETD)

Automatic detection of drug-drug interaction (DDI) is a difficult problem in pharmaco-surveillance. Recent practice for in vitro and in vivo pharmacokinetic drug-drug interaction studies have been based on carefully selected drug characteristics such as their pharmacological effects, and on drug-target networks, in order to identify and comprehend anomalies in a drug's biochemical function upon co-administration.;In this work, we present a novel DDI prediction framework that combines several drug-attribute similarity measures to construct a feature space from which we train three machine learning algorithms: Support Vector Machine (SVM), J48 Decision Tree and K-Nearest Neighbor (KNN) using a partially supervised classification algorithm …

Vegetative Compatibility In Arbuscular Mycorrhizal Fungi, Sonia Purin

Graduate Theses, Dissertations, and Problem Reports (ETD)

The process of anastomosis promotes interconnectivity between hyphal branches during formation of a mycelial network and between fungal colonies. Self anastomosis involves fusion within a mycelium from a germinating spore, and this process is common in all species of fungi. Non-self anastomosis involves fusion between hyphae from different spores or colonies and allows lateral gene transfer, but this process is much rarer. Anastomosis in Ascomycota is well studied, but little is known for asexual arbuscular mycorrhizal fungi (AMF) in Glomeromycota. Because AMF are obligate symbionts in plant roots, studies have focused on anastomosis in asymbiotic hyphae of germinating spores. To …

Beyond Protest: Ethics Of Reconciliation In Post-Apartheid South African White Writing, Sohinee Roy

Graduate Theses, Dissertations, and Problem Reports (ETD)

Beyond Protest: Ethics of Reconciliation in Post-Apartheid South African White Writing examines the politics and poetics of reconciliation in South Africa by comparing the defining (or, at least the initiating) document the Truth and Reconciliation Commission Report (TRC) with the ways in which concepts of "racial harmony" are presented in the post-apartheid novels of white authors like J.M.Coetzee, Nadine Gordimer, Antje Krog, and Andre Brink. South Africa's complex racial history dating back to the colonial times, the consequent internalization of imposed racial identities within resistance movements, and the institutionalization of racist practices through state policies mean that its effort to …

Life Cycle Analysis Of Forest Carbon In The Central Appalachian Region, Pradip Saud

Graduate Theses, Dissertations, and Problem Reports (ETD)

Forest management and wood product processing activities such as harvesting, transportation, and lumber processing consume fossil fuels and emit carbon dioxide. This emitted carbon dioxide creates credit carbon balance which is usually overlooked while estimating the carbon benefits from woody biomass and wood products. Accountability of carbon stored in woody biomass and wood products varies when such carbon emissions are considered. Factors such as, harvesting intensity, growth rate, dead trees and forest fires all affected the estimation of forest carbon balance while harvesting system determines the carbon emission from fossil fuel consumptions. Energy sources used in sawmills for electricity are …