Digital Commons Network^™

A Comparison Study Of Sponsorship Effectiveness Between On-Site And Web-Based Sponsorship Activities, Issadee Kutintara

Dissertations

Virtually no evidence exists that current sponsorship activities on sporting event Web sites enable corporations to achieve sponsorship objectives including, but not limited to, increasing sales, improving image, or increasing awareness. The purpose of this study was to determine if significant differences of sponsorship effectiveness measures (brand awareness, attitude toward sponsorship, and purchase intentions) existed among a sample of Generation Y participants exposed to various sponsorship activities (on-site, online, and both on-site and online). The study surveyed 228 participants (112 on-site fans, 56 online fans, and 60 both on-site and online fans) exposed to the ESPN Winter X Games 13. …

An Information Prescription For Prescription Drug Regulation, Anita Bernstein, Joseph Bernstein

Faculty Scholarship

No abstract provided.

Discovery And Validation Of New Regulatory Rna Elements In Chlamydia Trachomatis, Yasser Mohammed Elsayed Metwally Abdelrahman

Theses and Dissertations (ETD)

Chlamydia trachomatis is an obligate intracellular bacterium that exhibits a unique biphasic developmental cycle that can be disrupted by growth in the presence of IFN-g and b-lactams, giving rise to an abnormal growth state termed persistence. Relatively little is known about the regulatory mechanisms that control temporal gene expression during the developmental cycle or the control of persistence and reactivation. Here we have examined the expression of a newly defined family of non-coding RNAs (ncRNAs) that are differentially expressed during the developmental cycle and the induction of persistence and reactivation (Using IFNγ and Carbenicillin). Non-coding RNAs were initially identified using …

Chitosan/Ellagic Acid Composite Materials For Local Cancer Therapy, Sung Woo Kim

Theses and Dissertations (ETD)

Current advances in the drug delivery have improved the therapeutic efficacy of the drug and minimized risks of side effects associated with toxicity of the drug. Implantable polymeric delivery system has gained increasing attentions for controlled drug release and localized treatments. In comparison to conventional chemotherapy, polymeric delivery systems are implantable at a local targeted site and biodegradable after a sufficient therapeutic span. The objectives of this project were to fabricate and characterize an implantable polymeric vehicle for a local chemotherapy and investigate its biological properties against cancer cells including human WM115 melanoma, human U87 glioblastoma, and rat C6 glioma …

Identification Of The Downstream Effector Genes Involved In Hoxb4-Induced Expansion Of Hematopoietic Progenitor Cells, Jie Jiang

Theses and Dissertations (ETD)

Overexpression of HOXB4, a member of Homeobox transcription factor family, promotes expansion of hematopoietic stem and progenitor cells bothin vivo and in vitro. However, the molecular mechanisms underlying this effect are not well understood. In order to identify direct target genes of HOXB4 in primary murine hematopoietice progenitor cells, we induced HOXB4 function in lineage-negative, murine bone marrow cells, using a tamoxifen-inducibleHOXB4-ER^T2fusion protein. Seventy seven genes with differentially changed expression in early response to HOXB4 have been identified as candidate target genes. Among them, we show that Hemogen (Hemgn), encoding a nuclear protein specifically …

Contribution Of The Membrane-Proximal Region Of The Vesicular Stomatitis Virus Glycoprotein To Host Cell Entry And Membrane Fusion, Elizabeth Lane Matheny

Theses and Dissertations (ETD)

Vesicular stomatitis virus (VSV) is an enveloped, nonsegmented, negative-sense, RNA virus belonging to the Rhabdoviridae family. VSV is considered the prototypic Rhabdovirus due to its simple genetic organization, broad host cell tropism, and ability to be easily grown in cell culture. Therefore, VSV has been used as the prototype to study viral entry, transcription, replication, and assembly. Viral entry, a critical step in the lifecycle of the virus, is mediated by the outer surface protein, G and will be the focus of this dissertation.

We hypothesize that the highly conserved residues in the membrane-proximal region of VSV G protein are …

Is There A Relationship Between Body Mass Index And Serum Vitamin D Levels?, Abdulmohsen H. Al-Elq, Mir Sadat-Ali, Haifa A. Al-Turki, Fathma A. Al-Mulhim, Amein K. Al-Ali

Saudi Medical Journal

OBJECTIVES: To evaluate the relationship between vitamin D level and body mass index (BMI) among Saudi Arabian citizens. METHODS: Four hundred healthy individuals aged > or =25 years (200 males and 200 females) were included in this cross-sectional study. Subjects were recruited in the period between 1st February 2008 and 31st May 2008 from the medical staff and employees of King Fahd Hospital of the University, Al-Khobar, Kingdom of Saudi Arabia, and from patients attending the endocrinology, orthopedic, and infertility clinics at the same hospital. Clinical evaluation was carried out, and BMI was calculated. Serum 25 hydroxy vitamin D (25OHD), in …

The Frequency Of 21-Alpha Hydroxylase Enzyme Deficiency And Related Sex Hormones In Iraqi Healthy Male Subjects Versus Patients With Acne Vulgaris., Khalifa E. Sharquie, Adil A. Noaimi, Basil O. Saleh, Zainab N. Anbar

Saudi Medical Journal

OBJECTIVES: To find out the frequency of nonclassical congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency among Iraqi healthy male individuals versus male patients with acne vulgaris. METHODS: This case-control study and single-center examination of hormone levels in a cohort of volunteers was conducted in the Department of Dermatology, Baghdad Teaching Hospital, and in the Physiological Chemistry Department of the College of Medicine, Baghdad University, Baghdad, Iraq, from September 2007 to February 2008. RESULTS: The frequency of 21-hydroxylase enzyme deficiency in healthy male subjects was 1:43 (2.3%), while in male patients with acne vulgaris, this was 6:43 (13.95%). Serum 17-hydroxyprogesterone …

Synlophe Structure For Species Of Longistrongylus (Nematoda: Trichostrongyloidea), Abomasal Parasites Among Ungulates From Sub-Saharan Africa, With Comparisons To The Global Ostertagiine Fauna, Eric P. Hoberg, Arthur Abrams, Patricia A. Pilitt

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The synlophe, or system of longitudinal cuticular ridges characteristic of some trichostrongyloid nematodes, is examined in detail for 6 of 8 species in Longistrongylus (Ostertagiinae) that occur in ungulates across sub-Saharan Africa. Among the species of Longistrongylus examined, 5 are characterized by a tapering pattern laterally in the cervical zone (anterior to the esophageal-intestinal junction), which is largely consistent among multiple male and female specimens; in contrast, for Longistrongylus meyeri the lateral pattern is parallel. The synlophe is bilaterally symmetrical, with ridges extending from the base of the cephalic expansion to near the caudal extremity in males and females. Ridges …

Counting Girls In - Gender Issues In Science And Mathematics: An Examination Of The Research Concerning Innate And Socio-Cultural Gender Differences In The Fields Of Science And Mathematics In An Effort To Promote More Female Participation, Valerie R. Mackin

Pell Scholars and Senior Theses

In today's world, there is an increasing demand for people in the technological fields. Fewer females than males pursue careers in physical sciences, engineering, and computer science in the United States presenting a loss of needed mathematicians and scientists. Gender differences related to mathematics and science is a complex arena of study, involving both innate biological differences combined with socially constructed ideas about gender in society. Through an in-depth investigation from educational, cognitive, and social psychology perspectives one will be able to determine how innate and socio-cultural factors contribute to the shortage of needed mathematicians and scientists in the United …

Circadian Disruption, Per3, And Human Cytokine Secretion, Jaclyn Guess, James B. Burch, Kisito Ogoussan, Cheryl A. Armstead, Hongmei Zhang, Sara Wagner, James R. Hébert, Patricia Wood, Shawn D. Youngstedt, Lorne J. Hofseth, Udai P. Singh, Dawen Xie, William J. M. Hrushesky

Faculty Publications

Circadian disruption has been linked with inflammation, an established cancer risk factor. Per3 clock gene polymorphisms have also been associated with circadian disruption and with increased cancer risk. Patients completed a questionnaire and provided a blood sample prior to undergoing a colonoscopy (n=70). Adjusted mean serum cytokine concentrations (IL-6, TNF-alpha, gamma-INF, IL-I ra, IL-I-beta, VEGF) were compared among patients with high and low scores for fatigue (Multidimensional Fatigue Inventory), depressive symptoms (Beck Depression Inventory II), or sleep disruption (Pittsburgh Sleep Quality Index), or among patients with different Per3 clock gene variants. Poor sleep was associated with elevated VEGF, and fatigue-related …

The Truth About Physician Participation In Lethal Injection Executions, Ty Alper

North Carolina Law Review

No abstract provided.

Quantifying Surface Water And Groundwater Interactions In A High-Gradient Mountain Stream For Solute Transport, Noah M. Schmadel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study reach in a mountain stream highly influenced by groundwater was selected to test common data collection strategies used to characterize and quantify groundwater exchange processes necessary to predict solute transport. The data types collected include: high frequency discharge estimates with the use of rating curves, dilution gauging techniques with instantaneous tracer experiments, groundwater table and stream water surface elevations, vertical head gradients, and hydraulic conductivity estimates. The first two data types were categorized as stream gauging and the remaining three data types as site characterization. The stream gauging data were used to quantify net changes in stream discharge …

The Effect Of Irrigation Diversions On The Mountain Whitefish (Prosopium Williamsoni) Population In The Big Lost River, Patrick Allen Kennedy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Management agencies documented a decline in the mountain whitefish (Prosopium williamsoni) population on the Big Lost River, and unscreened diversions were recognized as a potential factor for this decline. Research suggests the Big Lost River mountain whitefish population is genetically unique, and it has been petitioned for protection under the Endangered Species Act. In 2007, a basin-wide synopsis of diversions was conducted to describe relative entrainment and identify diversions that entrained the most mountain whitefish. This larger scaled synopsis facilitated a more precise assessment of entrainment by a subset of diversions in 2008. In 2008, the volume that …

Investigating Methods To Reduce Black Bear (Ursus Americanus) Visitation To Anthropogenic Food Sources: Conditioned Taste Aversion And Food Removal, Kari D. Signor

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Conflicts between humans and black bears (Ursus americanus) jeopardize the safety of both humans and bears, especially when bears become food-conditioned to anthropogenic food sources in areas such as campgrounds. Interest in using non-lethal techniques, such as aversive conditioning, to manage such conflicts is growing. I conducted a captive experiment at The Wildlife Science Center in Minnesota and two field experiments in the La Sal Mountains, Utah, to investigate the effects of taste aversion conditioning using thiabendazole (TBZ) with a novel flavor cue and food removal on black bear food consumption and visitation to human food sources. In …

Myspace, Write Space: An Analysis Of Student Achievement In Texts For Digital Audiences, Stephanie Marie Sauceda

Theses and Dissertations - UTB/UTPA

This thesis study analyzes students’ connection to audience in writing samples, gauging the performance of texts written for an actual audience, the classroom teacher and an implied audience, the web. Using Steven Toulmin’s concepts of intimate and stranger interactions, this study suggests that students may make an intimate connection with the mass web audience, thereby allowing an increase in writing performance. On the other end, students identify assignments for classroom teachers as work for the stranger audience, thus creating a writing performance gap. The following is a discussion of possible factors and elements creating this particular paradox in audience identification.

Ethnobotanical Study In Casma, Peru: The Important Knowledge Of Ethnobotanicals From Local People, Rebecca L. Reyes

Theses and Dissertations - UTB/UTPA

I began to investigate how local people use medicinal plants in Peru in the summer of 2007. It soon became apparent that many of the citizens of the small coastal town of Casma have an extensive knowledge of how to identify, prepare, and use these plants. During the summer of 2008, I did extensive research on the subject; however, focused more on the local knowledge of medicinal plants. To put my work in context, I researched ethnobotany more generally and became more aware of the worldwide implications, local background traditions and life, and local knowledge that impact the use and …

Finding Hart: The Lost Text And Biography Of Hart Stilwell, Brandon D. Shuler

Theses and Dissertations - UTB/UTPA

Hart Stilwell was a noted newspaperman, journalist, outdoor writer, and political activist. He is most noted for the books Border City (1945), Uncovered Wagon (1947), and Campus Town (1950), which were, as confessed to J. Frank Dobie, Stilwell’s life story. Finding Hart: The Lost Text and Biography of Hart Stilwell pieces together the most inclusive biographical sketch of this enigmatic man of Texas letters to date through his correspondences and autobiographical novels. The author has also included an edited and footnoted version of a previously unpublished Stilwell manuscript, Glory of the Silver King, a history of Texas and northeast Mexico …

The Relationship Between Quality Of Maternal Care And The Development Of Infant Sociability In A Captive Group Of Western Lowland Gorillas, Liza Veliz

Theses and Dissertations - UTB/UTPA

Maternal factors, e.g., quality and behavior were examined in order to determine if a relationship with enhanced infant social development exists. Gorilla mothers were each nursery reared and are full siblings, providing an unusual opportunity to examine the individual differences that may play a role in infant socialization. Observational data collected during three-time blocks by means of focal animal sampling were used to analyze social behaviors and identify initiators and receivers of contact behaviors, thereby determining a relationship between maternal care and infant sociability. Results indicated that mothers who provided successful maternal care produced more sociable offspring. Findings from this …

Curanderismo And Healing Rituals: An Ethnographic And Historical Study Of The Casma Valley In Northern Peru, Maria Esmeralda Perez

Theses and Dissertations - UTB/UTPA

While curanderismo and shamanism form an important cultural aspect throughout Peru, the healing rituals in the Casma Valley are mostly unknown. This paper attempts to define the historical background of curanderismo in the Casma Valley by describing the traditional healing rituals throughout the Atlantic World. Recounting, not only the history of curanderismo, religion, witchcraft, and sorcery in Latin America, but also the history of these beliefs in Europe and Africa as well. One of the main goals of this paper is to provide sufficient proof of the ties and connections that curanderismo in the Casma Valley in Northern Peru share, …

Bioenergy From Woody Biomass, Potential For Economic Development, And The Need For Extension, Donald L. Grebner, Gustavo Perez-Verdin, James E. Henderson, Andrew J. Londo

Journal of Extension

This article reviews the economic impacts of woody biomass utilization for bioenergy development and the role of Extension. Woody biomass is an alternative to reduce foreign oil dependency and mitigate greenhouse emissions. It is renewable, abundant, and can be virtually produced everywhere. Studies suggest that recovery of woody biomass, construction, and operation of biofuels or biopower facilities are a reliable source of employment generation and bring additional income to local communities. Extension should focus on the analysis of areas with the greater potential (e.g., feedstock, infrastructure, and labor availability) to promote sustainable woody biomass utilization.

Examining Information Search Strategies Of Ohio Farmers, Florian Diekmann, Marvin T. Batte

Journal of Extension

As information becomes more ubiquitous than ever before, understanding the what, how, and why of farmers' information search strategies becomes more important to Extension professionals. Based on a mail survey of farmers in Ohio, the study reported here examined farmers' informational needs and identified factors that influence farmers' information choices. Specifically, the results highlight the differences in farmers' search strategies regarding type, amount, and sources of information. Findings show farmers practiced high-, moderate-, and low-search strategies to stay current on topics important to their farm business. The implications for Extension professionals are discussed.

Educating Limited Acreage Producers Using Web-Based Technology, Blake K. Bennett, Jason L. Johnson, Rebecca Parker

Journal of Extension

Collaborative learning Internet courses provide a means of disseminating information to limited acreage producers. Three multi-disciplinary subject curriculums were assimilated into an e-learning platform. Incorporating student online discussion completed the collaborative learning process. With development complete and classes currently being offered, a model is established for Extension programs nationwide.

Improving The Landscape Design Skills Of North Carolina Green Industry Professionals, Anthony V. Labude, Pat Lindsey, Anne Spafford, Lucy Bradley, Michelle Wallace, Clifford D. Ruth

Journal of Extension

A 2-day hands-on landscape design workshop was presented to landscape design professionals in the North Carolina green industry who had never received formal training in the design process. All attendees were satisfied, significantly increased their knowledge of landscape design, and adopted key strategies for improving their designs and design skills.

Factors Affecting Wisconsin Feeder Calf Prices At A Local Livestock Market, Bill Halfman, Jeffrey W. Lehmkuhler, Tom Cox

Journal of Extension

Increasingly available information is illustrating the value of management on feeder cattle prices. Information from more than 2,000 lots was collected from a single market facility in western Wisconsin from 2004 through 2006 to examine factors affecting feeder cattle prices. Factors such as weight, breed, haircoat color, sex, lot size, and management practices commonly associated with preconditioning programs are found to affect feeder cattle prices in a market where dairy calves are predominate. This information provides support for implementation of a statewide preconditioning program.

The Cartography Of National Humiliation And The Emergence Of China’S Geobody, William A. Callahan

Research Collection School of Social Sciences

Maps are an important site of the production and consumption of the national image. This essay examines modern Chinese maps to show how the very material borders between foreign and domestic space are the outgrowth of the symbolic workings of historical geography and the conventions of Chinese cartography. These maps do much more than celebrate the extent of Chinese sovereignty; they also mourn the loss of national territories through a cartography of national humiliation. The goal of this essay is to shift our attention from the diplomatic issues of international borders to examine what Chinese maps of China can tell …

United States Food Law Update: Food Allergy Labels, Reaching Organic Equivalence, Misbranding Litigation And Regulatory Takings, A. Bryan Endres, Michaela N. Tarr

Journal of Food Law & Policy

The start of 2009 found the nation transitioning to a new presidential administration, speculating on the impact new appointees to the executive branch may have on regulatory priorities and monitoring a bill' making its way through Congress that seeks a substantial overhaul of the food regulatory system. This version of the Food Law Update will analyze two major developments in food allergy labeling: finalization of rules requiring the labeling of Cochineal extract/ carmine and an analysis of the proposed "gluten-free" product labels. The update next discusses the execution of an equivalency agreement between the United States and Canada with respect …

Dialogic Cosmopolitanism And Global Justice, Eduard Christiaan Jordaan

Research Collection School of Social Sciences

Although the term “cosmopolitan-communitarian debate” never really caught on, a national-global fault line remains prominent in debates about global justice. “Dialogic cosmopolitanism” holds the promise of bridging this alleged fault line by accepting many of the communitarian criticisms against cosmopolitanism and following what can be described as a communitarian path to cosmopolitanism. This article identifies and describes four key elements that distinguish dialogic cosmopolitanism: a respect for difference; a commitment to genuine dialogue; an open, hesitant and self-problematising attitude on the part of the moral subject; and an undertaking to expand the boundaries of moral concern to the point of …

Dialogic Cosmopolitanism And Global Justice, Eduard Jordaan

Research Collection School of Social Sciences

Although the term “cosmopolitan-communitarian debate” never really caught on, a national-global fault line remains prominent in debates about global justice. “Dialogic cosmopolitanism” holds the promise of bridging this alleged fault line by accepting many of the communitarian criticisms against cosmopolitanism and following what can be described as a communitarian path to cosmopolitanism. This article identifies and describes four key elements that distinguish dialogic cosmopolitanism: a respect for difference; a commitment to genuine dialogue; an open, hesitant and self-problematising attitude on the part of the moral subject; and an undertaking to expand the boundaries of moral concern to the point of …

Poetry And The Politics Of History: Revisiting Ee Tiang Hong, Kirpal Singh

Research Collection School of Social Sciences

The Malaysian poet Ee Tiang Hong was troubled by the fundamental changes being introduced by the leaders to ensure that Malaysia (which Ee always referred to as Malaya) became centrally a Malay nation. Not only was Ee trying his best to dissociate himself from what he termed the “mimicry of foreign birds” (i.e. the language of the colonial masters) but he was more critically searching for a new idiom which would give freshness to the rendition of the Malayan experience. While this struggle was in process, the tragedy of May 13 (1969) struck: here was a blatant illustration of the …