Digital Commons Network^™

Orientalism Redux: Inci Eviner’S Harem, Pinar Zararsiz

All ETDs from UAB

ORIENTALISM REDUX: INCI EVINER’S HAREM PINAR ZARARSIZ (ART HISTORY) ABSTRACT This thesis examines the 2009 video Harem by Turkish artist Inci Eviner (b. 1956). Eviner’s work centralizes issues of gender in Turkish culture, the history of colonialism, and how historical location informs society at large. Eviner lives and works in Turkey, but exhibits internationally. Harem has been exhibited in Turkey, France, and England. Harem is based on a series of nineteenth-century Orientalist engravings by Antoine Ignace Melling, entitled Intérieur d'une partie du Harem du Grand-Seigneur (Interior of Part of the Harem of the Grand Signor) (1803-1819). Melling’s Harem du Grand-Seigneur …

Functional Role Of Mepe In Tooth Mineralization: Mediation By Tgf-Beta1, Angela Gullard

All ETDs from UAB

Transforming growth factor-β1 (TGF-β1) is one of the most abundant cytokines of the dentin-pulp complex that regulates a broad range of biological processes related to matrix synthesis and ultimately tooth formation, including secretion and mineralization of the dentin extracellular matrix (DECM). TGF-β1 mediates odontoblast cytodifferentiation from precursor dental pulp cells, being up-regulated in odontoblasts and then incorporated into the DECM as a reservoir that can be utilized in times of mechanical, chemical, or bacterial insult. Formation of the DECM is modulated by the actions of small integrin-binding ligand N-linked glycoproteins (SIBLINGs), which include DMP-1, DSPP, BSP, SPP1, and MEPE, with …

Novel Non-Invasive Assessment Of Pulmonary Arterial Impedance Using Velocity Transfer Function And Its Relation With Right Ventricular Remodeling, Ankur Gupta

All ETDs from UAB

Pulmonary arterial (PA) impedance takes in to account pulsatile blood flow through elastic pulmonary arteries as compared to static pulmonary vascular resistance. Increased PA impedance is an early physiological manifestation of PA remodeling. Currently PA impedance can only be detected invasively, is expensive and cumbersome to calculate and thus not done in routine clinical practice. The ability to assess PA impedance non-invasively can provide fundamental insights in evaluation of patients with normal PA pressures or mild pulmonary hypertension such as in patients with chronic obstructive lung disease. Non-invasive evaluation of right ventricular (RV)-PA axis to detect patients who could develop …

G Protein-Coupled Inwardly-Rectifying Potassium (Girk) Chanels Mediate Entrainment Of Circadian Rhythms, Lauren Marie Hablitz

All ETDs from UAB

Circadian rhythms are 24-hour cycles in biological and behavioral processes. These cycles enable an organism to predict changes in its environment, like changes in food availability and seasonality. Although endogenously driven, these rhythms can entrain or synchronize to daily changes in the environment, allowing the animal to adapt. One way entrainment occurs is shifts in circadian phase following the presentation of nonphotic, or non-light, stimuli, such as exercise, arousal, or stress at certain times of day. The molecular mechanisms underlying nonphotic entrainment are poorly understood - specifically, how nonphotic cues alter excitability within the suprachiasmatic nucleus (SCN) of the hypothalamus, …

Nutrient Intake, Nutrient Targets And Feed Application To Promote Optimal Production And Feed Efficiency In The Sea Urchin Lytechinus Variegatus (Echinodermata: Echinoidea), Laura Elizabeth Heflin

All ETDs from UAB

Important considerations for the development of sea urchin aquaculture will include understanding nutrition and feed management. These reported investigations contribute to knowledge of dietary protein and carbohydrate requirements in Lytechinus variegatus and feed management strategies. The first evaluation of economic feasibility of sea urchin aquaculture as related to feed costs is presented and the geometric framework (GF) to assess nutrient intake targets is first applied to cultured aquatic organisms to yield recommendations for nutrient balancing in formulated urchin feed. Data- derived models for dietary protein and carbohydrate intake predict increased rates of growth and production among urchins fed diets containing …

Cortisol Regulation, Perceived Discrimination, And Ethnic Differences In Pain Responses Among Persons With Knee Osteoarthritis, Matthew Herbert

All ETDs from UAB

Plasma cortisol concentrations obtained directly after the Trier Social Stress test are negatively associated with subsequent pain tolerances during the cold pressor task (CPT) among healthy non-Hispanic whites (NHWs), but not healthy African Americans (AAs). It is possible frequent exposure to perceived discrimination, a marker of chronic stress, explains this lack of association between cortisol regulation and pain tolerances among AAs. Our aim was to determine if 1) ethnic differences in pain sensitivity during the CPT could be partially explained by differences in cortisol regulation among persons with knee osteoarthritis (OA), 2) perceived discrimination was related to cortisol dysregulation, which …

Bcla As An Adjunct To Current Bacillus Anthracis Vaccination And Therapy Protocols, Juan Bosco Rodriguez Barrantes

All ETDs from UAB

Bacillus anthracis (Ba) is a Gram,-positive zoonotic bacterium that causes inhala- tional, cutaneous and intestinal Anthrax Disease. Although the infectious form of Ba is its endospore (spore), only the tripartite toxin-producing vegetative bacteria causes disease pathology. While current vaccination strategies target the Protective Antigen (PA) com- ponent of this toxin, vaccine-elicited immunity to the spore form of Ba is lacking. How- ever, vaccines targeting spore components of Ba have the potential to neutralize the in- fectious form of Ba. We sought to determine if antibodies elicited through immunization with the main antigenic component of the spore surface- Bacillus collagen-like protein …

Investigating The Role Of Myristoylated Alanine Rich C Kinase Substrate's (Marcks's) Effector Domain In Lung And Brain Cancer Biology, Timothy D. Rohrbach

All ETDs from UAB

In this study, we investigated the role MARCKS's Effector Domain plays in lung and brain cancer biology. Initially, we identified that MARCKS was present in a range of lung cancer histologies including: squamous cell, adenocarcinoma, and normal lung tissues among others. In addition, lung adenocarcinoma patients with a mutation in the MARCKS gene correlated with decreased survival as determined by The Cancer Genome Atlas. In vitro studies identified that the phosphorylation status of MARCKS's Effector Domain was able to influence lung cancer radiation sensitivity. When MARCKS's Effector Domain was in a non-phosphorylated state, A549 lung cancer cell lines experienced increased …

Practical Extensions Of The Continual Reassessment Method, Amber Salter

All ETDs from UAB

This dissertation considers the presence of patient heterogeneity in dose finding studies using the likelihood-based time to event continual reassessment method (TITE-CRM). First, assuming group membership is known and the groups share some information regarding their maximum tolerated dose (MTD), we extend the two-group two-parameter CRM to the TITE-CRM. We examine the performance of the two-group two-parameter TITE-CRM for various scenarios where the true MTD for each group is different. We also consider the situation where the groups are truly homogeneous but a heterogeneous model is employed. Our simulations show that the method has some loss in accuracy compared to …

Role Of Vapb/Als8 Signaling Through Lar Receptor, Jessica Lindsey Winek Schultz

All ETDs from UAB

In humans, a P56S point mutation in the VAPB/ALS8 MSP domain is associated with amyotrophic lateral sclerosis (ALS) and late-onset spinal muscular atrophy (SMA). The N-terminal MSP domain is cleaved from the C-terminus, and secreted through an unknown, nonconventional manner. The P56S mutation inhibits secretion of the MSP domain. We use Caenorhabditis elegans to study live secretion of VPR-1, as well as to understand vMSP receptor signaling in muscle and gonad. To study the secretion mechanism of VPR-1 we created a transgenic line of C. elegans with a fluorescently tagged VPR-1. Using this model, we were able to visualize live …

A Randomized Trial Evaluating Child Dog-Bite Prevention In Rural China Through Video-Based Testimonials, Jiabin Shen

All ETDs from UAB

Dog-bite injuries pose a significant threat to children around the world. School-aged children are especially at risk of injuries because of their cognitively immature tendency toward poor perception of vulnerability regarding risky behaviors. This risk is elevated further for millions of school-aged children living in rural China due to the large number of stray dogs, all potential rabies carriers. Effective intervention programs for pediatric dog-bite injuries are sparse. Most existing programs were based on public health concerns and only involve the impartment of safety knowledge to children. They produced mixed results in changing actual behaviors with dogs. Based on the …

Gaba(A) Receptor Trafficking And Localization In Schizophrenia, Toni Marie Mueller

All ETDs from UAB

Mechanisms underlying the complex etiology of schizophrenia have long been a subject of scientific inquiry. Early investigations focused on identifying functional deficits in dopaminergic and glutamatergic neurotransmission, but evidence for disrupted GABAergic signaling has also emerged. Recent studies from our lab have identified disrupted N-glycosylation of glutamate receptor and transporter subunits and abnormal subcellular distribution of glutamate receptor subunits, suggesting a potential functional consequence of perturbed N-glycosylation in schizophrenia. N-glycosylation is the posttranslational enzymatic attachment of an oligosaccharide precursor to a protein. This modification plays a significant role in protein processing in the ER and Golgi, and is known to …

Introductory Guide To Ancient Civilizations, Helmut G. Loeffler, Arturo H. Enamorado Iii

Open Educational Resources

No abstract provided.

A Qualitative Analysis Of Moral Leadership Crises In Kenyan Evangelical Churches As It Relates To Developing Authentic Leaders, Peter N. Mulinge

All Electronic Theses and Dissertations

This project addressed the moral leadership crises among the evangelical churches of Kenya. Evangelicalism is the fastest growing religious movement in Kenya, a country that already has Africa’s largest percentage of evangelicals overall. This makes it imperative to promote authentic leadership in Kenyan churches. But the concept of leadership development there is overlooked, and as a result churches suffer from a lack of authentic leaders. In this vacuum, Kenyan churches are heavily influenced by traditional African leadership models that can be authoritarian, hereditary, and overwhelmingly corrupt. The latest Corruption Perception Index of 2013, launched by the global agency of Transparency …

3d Persistence Of Vision Display, Austin Jensen, Mark Elliott, Michael Reimer

Electrical and Computer Engineering

By rapidly sweeping a varying 2D image, a 3D image appears to the human eye. We have developed a 3D Persistence of Vision Display by rotating a 2D grid of LED’s. Our display has multiple operating modes and could be expanded to many other applications.

Fish Tracker: A Software Defined Radio Application, Cody Herndon, Serena Makin

Electrical and Computer Engineering

Flying a software defined radio allows us to reduce hardware to create a time saving and modular method to track tagged fish for the purpose of learning how rivers change from year to year.

Building Sustainable Faith Experience For Urban Youth, Stephen James Crawford

All Electronic Theses and Dissertations

Every generation of believers face obstacles in figuring out how to pass on the Christian faith to the next generation. The North American urban church is currently experiencing attrition rates that are startling to the researcher. It is critical that urban Christian believers not take for granted faith transmission will pass to their children similar to how they experience it from their parents. This project is designed to ask questions that will engage the urban Christian community in a productive dialogue to reverse the trend of youth who are rejecting faith at alarming rates. From the conversation, the researcher has …

Modular Timing Constraints For Delay-Insensitive Systems, Hoon Park, Anping He, Marly Roncken, Xiaoyu Song, Ivan Sutherland

Electrical and Computer Engineering Faculty Publications and Presentations

This paper introduces ARCtimer, a framework for modeling, generating, verifying, and enforcing timing constraints for individual self-timed handshake components. The constraints guarantee that the component’s gate-level circuit implementation obeys the component’s handshake protocol specification. Because the handshake protocols are delayinsensitive, self-timed systems built using ARCtimer-verified components are also delay-insensitive. By carefully considering time locally, we can ignore time globally. ARCtimer comes early in the design process as part of building a library of verified components for later system use. The library also stores static timing analysis (STA) code to validate and enforce the component’s constraints in any self-timed system built …

Foliar Spray Of Phyto-Extracts Supplemented With Silicon: An Efficacious Strategy To Alleviate The Salinity-Induced Deleterious Effects In Pea (Pisum Sativum L.), Muhammad Adnan Shahid, Rashad Mukhtar Balal, Muhammad Aslam Pervez, Tahira Abbas, Muhammad Anjum Aqueel, Muhammad Mansoor Javaid, Francisco Garcia-Sanchez

Turkish Journal of Botany

A pot culture study was conducted to assess the ameliorative effect of silicon, Melia azadirachta leaf extract, and sugar beet root extract, each applied individually or in different combinations, on salinity-induced detrimental effects in pea (Pisum sativum L.). Salinity markedly inhibited the growth, various gas exchange attributes, total phenol contents, membrane stability index, and productivity. On the other hand, lipid peroxidation, electrolyte leakage, H2O2 content, antioxidant activities, and leaf free proline and glycinebetaine contents were significantly enhanced by salinity. However, exogenously applied Si and phyto-extracts markedly alleviated the salinity-induced drastic effects on growth, gas exchange attributes, and productivity. Both phyto-extracts …

Variability Of Plant Species Diversity During The Natural Restoration Of The Subalpine Birch Forest In The Central Great Caucasus, Natalia Togonidze, Maia Akhalkatsi

Turkish Journal of Botany

The northern slopes of the Central Great Caucasus of Georgia were covered by birch (Betula litwinowii) forests in the past, but forest degradation resulted in subalpine secondary meadows. Over the past 20 years birch forest natural reforestation processes have taken place. The aim of this study was to determine the changes in plant species diversity during reforestation. Different habitat types were selected to trace the development of birch forests from subalpine meadows. Species richness was determined in 100 research plots (25 m2 each) of different habitat types. Pioneer succession was distinguished by the highest level of species richness due to …

Genetic Improvement Of Rice For Biotic And Abiotic Stress Tolerance, Mahmood Ur Rahman Ansari, Tayyaba Shaheen, Shazai Bukhari, Tayyab Husnain

Turkish Journal of Botany

Rice (Oryza sativa L.) is among the most important food crops that provide a staple food for nearly half of the world's population. Rice crops are prone to various types of stresses, both biotic and abiotic. Biotic stresses include insect pests, fungus, bacteria, viruses, and herbicide toxicity. Among abiotic stresses, drought, cold, and salinity are also well studied in rice. Various genes have been identified, cloned, and characterized to combat these stresses and protect rice crops. The identified genes are successfully transformed into rice plants to produce transgenic plants. These transgenic rice plants are being evaluated under field conditions in …

The Posse Comitatus Act Of 1878 And The End Of Reconstruction., Andrew Buttaro

St. Mary's Law Journal

Abstract Forthcoming.

Fear Conditioning And Extinction In Childhood Obsessive-Compulsive Disorder, Joseph F. Mcguire

USF Tampa Graduate Theses and Dissertations

Fear conditioning and extinction are central in the cognitive behavioral model of obsessive-compulsive disorder (OCD), which underlies exposure-based cognitive behavioral therapy (CBT). Youth with OCD may have impairments in conditioning and extinction that carries treatment implications. The present study examined these processes using a differential conditioning paradigm. Forty-one youth (19 OCD, 22 community controls) and their parents completed a battery of clinical interviews, rating scales, and a differential conditioning task. Skin conductance response (SCR) served as the primary dependent measure across all three phases of the conditioning procedure (habituation, acquisition, and extinction). During habituation, no meaningful differences were observed between …

Effects Of A Brief Relaxation Intervention On Stress-Related Eating, Laura Lynn Mayhew-Purcell

USF Tampa Graduate Theses and Dissertations

The experience of stress may contribute to increased food consumption and selection of unhealthy food options. Resource depletion theory suggests stress temporarily depletes resources needed to regulate behavior. Depletions of self-control may result in subsequent failure to regulate eating behaviors, which is particularly salient in restrained eaters. Restraint theory posits people high in dietary restraint require significant effort to control eating. Emotional eating theory further suggests palatable foods may be used to regulate emotional stress reactions. Relaxation exercises to mitigate stress reactions are recommended in eating and weight management programs, but lack quality scientific support. The current study examined the …

Relational Agency, Networked Technology, And The Social Media Aftermath Of The Boston Marathon Bombing, Megan M. Mcintyre

USF Tampa Graduate Theses and Dissertations

Agency is a foundational and ongoing concern for the field of Rhetoric and Composition. Long thought to be a product and possession of human action, rhetorical agency represents the most obvious connection between the educational and theoretical work of the field and the civic project of liberal arts and humanities education. Existing theories of anthropocentric rhetorical agency are insufficient, however, to account for the complex technological work of digitally enmeshed networks of humans and nonhumans. To better account for these complex networks, this project argues for the introduction of new materialist theories of distributed agency into conversations about agency within …

The Effect Of Rearing Temperature On The Vector Competence Of Ae. Aegypti Mosquito Populations From Kilifi And Nairobi Counties For Dengue-2 Virus, Edith Chepkorir

All Master’s Theses

Susceptibility of Ae. aegypti mosquito to dengue virus (DENV) varies geographically and can be influenced by climatic factors such as temperature, which affect the incidence, seasonality and distribution of vector-borne diseases. The first outbreak of dengue fever (DF) in Kenya occured in 1982 in the coastal towns of Malindi and Kilifi. Unlike Nairobi where no active dengue transmission has been reported, DF is currently re-emerging at the Coast causing major outbreaks. This study investigated the effect of rearing temperature on the vector competence of Ae. aegypti populations from Kilifi and Nairobi counties for dengue-2 virus. A total of 1,117 four-day …

Chemical Composition Of Ocimum Kilimandscharicum And Ocimum Americanum And Their Bioactivities Against Sitophilus Zeamais, Davis R. Mathu

All Master’s Theses

The maize weevil, Sitophilus zeamais (Motchulsky), the lesser grain borer, Rhyzopertha dominica (Fabricius), and the Angoumois grain moth, Sitotroga cerealella (Oliver), are serious pests of stored grain in Kenya. The control of these insect pests relies heavily on the use of synthetic insecticides by better off farmers; but there is an increasing cost of application and erratic supply in developing countries. In addition, small-scale farmers cannot afford these commercial products and there increasing cases of resistance development by the pests. In contrast with synthetic pesticides, the traditional uses of plants-derived pesticides are usually simple, eco-friendly, cost-effective and accessible to communities …

Adsorption Of Heavy Metals From Aqueous Solutions Using Mangroves From Kenyan Coast, Fidelis Ngugi

All Master’s Theses

In this study, adsorption of heavy metals (copper, lead, zinc and cadmium) from aqueous solutions was investigated using mangrove biomass from the Kenyan Coast. The efficacy of mangrove biomass on the removal of divalent metal ions from aqueous solutions was investigated in single state in batch mode. Batch experiments involved the study of the effects of initial pH, temperature, initial concentration of the metal ion, adsorbent dosage and contact time on metal ions adsorption. The roots showed highest ability for the uptake of heavy metals (Cu, Zn, Cd and Pb) from aqueous solutions and were therefore used for all subsequent …

Taxation And Surveillance: An Agenda, Michael Hatfield

Articles

Among government agencies, the IRS likely has the surest legal claim to the most information about the most Americans: their hobbies, religious affiliations, reading activities, travel, and medical information are all potentially tax relevant. Privacy scholars have studied the arrival of Big Data, the internet-of-things, and the cooperation of private companies with the government in surveillance, but neither privacy nor tax scholars have considered how these technological advances should impact the U.S. tax system. As government agencies and private companies increasingly pursue what has been described as the “growing gush of data,” the use of these technologies in tax administration …

Robotics And The Lessons Of Cyberlaw, Ryan Calo

Articles

Two decades of analysis have produced a rich set of insights as to how the law should apply to the Internet’s peculiar characteristics. But, in the meantime, technology has not stood still. The same public and private institutions that developed the Internet, from the armed forces to search engines, have initiated a significant shift toward developing robotics and artificial intelligence.

This Article is the first to examine what the introduction of a new, equally transformative technology means for cyberlaw and policy. Robotics has a different set of essential qualities than the Internet and accordingly will raise distinct legal issues. Robotics …