Digital Commons Network^™

Productivity And Habitat Features Of Swainson's Hawks (Buteo Swainsoni) Nesting In Suburban And Agricultural Areas Of Southwest Idaho, Steven Edward Alsup

Boise State University Theses and Dissertations

I compared nesting success and productivity of Swainson’s Hawks nesting in suburban and agricultural areas in southwest Idaho to assess the effects of land use change on Swainson’s Hawk reproduction. I also evaluated habitat parameters and land use patterns around nesting areas to determine if nest site, habitat, and/or landscape features were related to reproductive success in Swainson’s Hawks. I recorded habitat characteristics, nest tree characteristics, distances to four habitat features, and disturbance types, as well as land use patterns within a 1500m radius around nest trees to assess any differences in nest site characteristics, habitat features, and/or landscape features …

Investigation Of Histomorphometric Values In An East Arctic Foraging Group, The Sadlermiut, Joseph Kenneth Purcell

Boise State University Theses and Dissertations

A sample of second metacarpals (n=78) obtained from the Sadlermiut, Inuit (1285-1903 A.D.), a genetically isolated East Arctic foraging group, was analyzed histologically in this study. The Sadlermiut subsisted nearly exclusively on small marine mammals and fowl. Based on known adaptations to a cold environment, a high level of physical activity, and a diet high in protein, it was predicted that Inuit bones would show elevated levels of cellular activity. The size and density of secondary osteons in the Sadlermiut are used in this study to compare their bone metabolic processes with known data from a sample of Euro-Canadian metacarpals …

Ribosomal Rna Gene-Based And Multigene Phylogenies Of Smittium (Harpellales) And Allies—Toward Unraveling Relationships Among Early-Diverging Fungi, Yan Wang

Boise State University Theses and Dissertations

Smittium is one of the oldest members of the Harpellales, a group commonly referred to as the “gut fungi”. Gut fungi are endosymbiotic microorganisms that live in the digestive tracts of various Arthropods, worldwide. During the 75 years since the first species, Smittium arvernense, was described, Smittium has increased in number and now includes 81 species. Research on this genus has also helped to advance our understanding of the gut fungi, by serving as a “model” for laboratory studies of the fungal trichomycetes. Many isolates of Smittium have been used for ultrastructural, physiological, host feeding, serological, as well as …

Post-Conflict Governance In Nahr El Bared Palestinian Refugee Camp: The State's Technologies Of Control And Shifts In Unrwa Practices, Sheeraz Moujally

Theses and Dissertations

On the fifth anniversary of the Nahr El Bared War, this thesis seeks to historicize the re-establishment mechanisms of the post-conflict governance of the Nahr El Bared Palestinian refugee camp, almost razed to the ground following a fierce battle between the Lebanese Army and the Salafi multinational militia Fatah Al Islam in May-September 2007. In Lebanon, Palestinian camps are deprived of classical state-like governance, as Palestinian refugees are excluded from legal protection and civil rights and their spaces have been de-domesticated since 1969. In this context, this thesis captures the interplay of the competing sovereignties, each trying to impose its …

Kinesio Taping On Short-Term Changes In Shoulder Strength In Healthy Adults: A Randomized Clinical Trial, Dario A. Callegari, Cristobal E. Cordova, Julia R. Dunievitz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Study Type: A Randomized Clinical Trial

Introduction:

Kinesio tape is an elastic tape used in various settings and it is purported to assist in strengthening weakened muscles. The mechanism behind this claim is neuromuscular facilitation. The purpose of this study was to determine if the claims of Kinesio tape would be supported in its role in strength enhancing properties.

Methods:

Twenty-nine healthy, untrained male and female college-aged individuals participated in this study. Two baseline measurements assessing shoulder external rotation (ER) strength were collected using isokinetic dynamometry. Subjects were then randomized into two groups, Kinesio tape with ER strengthening (KT-Ex) and …

Understanding Urban Sustainability And Quality Of Life: A System Dynamics Approach, Abby Elizabeth Beck

UNLV Theses, Dissertations, Professional Papers, and Capstones

For an urban area to be sustainable, its resources cannot be depleted faster than they can replenish. If an urban area is to provide a high quality of life (QOL), it must offer and maintain an amenity package that satisfies its resident's preferences. Past studies on these topics all have a common thread: sustainability and QOL both pertain to people's relationship to capital. Capital is something that can accumulate and add value to a person or society. If sustainability and QOL are a function of people's relationship with capital, how they use it, deplete it, replenish it and transform it …

Factors Affecting Talent Development: Differences In Graduate Students Across Domains, Stephanie Hartzell

UNLV Theses, Dissertations, Professional Papers, and Capstones

There is an abundance of literature on young individuals who show early signs of talent and on older individuals who have demonstrated their abilities throughout the years. This research aims to look at those individuals who are in between, that is, graduate students who have the demonstrated potential to achieve within their fields of study. This study explored backgrounds of talented individuals in their adolescent period and their current measures of cognitive abilities. A total of 38 graduate students majoring in the areas of art (n= 12), science (n= 12), and education (n= 14) were used as examples of individuals …

Environmental Adaptations At Neolithic Ghwair I As Seen From A Zooarchaeological Perspective, Doss F. Powell

UNLV Theses, Dissertations, Professional Papers, and Capstones

Understanding the Pre-Pottery Neolithic (PPN) environmental adaptations, subsistence patterns, and lifestyles in the southern Levant is pivotal in investigating the consequences of the human transformation from the exploitation of wild resources to the production of food through domestication or, the "Neolithic Revolution". At the most fundamental level, this investigation provides a comprehensive zooarchaeological study of the archaeological faunal assemblage from Ghwair I, a Pre-Pottery Neolithic B (PPNB) community in southern Jordan, in effort to explore local exploitation patterns and refine our understanding of the community's social and economic systems. This type of investigation enhances our current understanding of the spatial …

Why Access Barriers To Primary Care Exist For People With Mobility Disabilities: A Mixed Methods Study Of Health Care Administrators, Jennifer Renee Pharr

UNLV Theses, Dissertations, Professional Papers, and Capstones

Previous studies have been conducted to assess the barriers that limit access to health care services for people with disabilities. However, no study has been conducted to understand why barriers exist. Do practice administrators lack knowledge of the Americans with Disabilities Act (ADA) or is cost the issue? The purpose of this study was to examine why structural and equipment barriers exist that limit access to primary health care for people with disabilities.

A convergent parallel mixed methods design was employed. Practice administrators were selected for this study because of their oversight of the budget, equipment purchasing, facility operations and …

Progesterone And Preterm Birth Prevention: Translating Clinical Trials Data Into Clinical Practice, Vincenzo Berghella

Department of Obstetrics and Gynecology Faculty Papers

OBJECTIVE:

We sought to provide evidence-based guidelines for using progestogens for the prevention of preterm birth (PTB).

METHODS:

Relevant documents, in particular randomized trials, were identified using PubMed (US National Library of Medicine, 1983 through February 2012) publications, written in English, which evaluate the effectiveness of progestogens for prevention of PTB. Progestogens evaluated were, in particular, vaginal progesterone and 17-alpha-hydroxy-progesterone caproate. Additionally, the Cochrane Library, organizational guidelines, and studies identified through review of the above were utilized to identify relevant articles. Data were evaluated according to population studied, with separate analyses for singleton vs multiple gestations, prior PTB, or short …

Kinematics And Kinetics Of Two Different Overhead Throws: Passing And Pitching, Brian Platt

Biological Sciences Undergraduate Honors Theses

ABSTRACT: Study Design: Controlled Laboratory Study. Objective: The purpose of this study was to examine kinematics and kinetics of the overhand throwing motion while throwing a football pass and a baseball fastball pitch. Background: Though the football throw seems similar to the overhand baseball throw except for the weight of the balls [.42kg football versus .14 kg baseball] the weight has been shown to affect shoulder position and stress throughout the throwing motion [6,11]. In addition, a football quarterback is at risk of shoulder injury as is a baseball pitcher. It is often stated that football quarterbacks are at risk …

Using Concept Mapping To Identify Action Steps For Physical Activity Promotion In Cancer Treatment, Sean J. Fitzpatrick

Graduate Theses, Dissertations, and Problem Reports (ETD)

The benefits of exercise during and after cancer treatment represent research areas that have received increased attention throughout the past two decades. Numerous benefits have been observed for cancer survivors who are physically active (Speck, Courneya, Masse, Duval & Schmitz, 2010). Yet oncologists have been slow to incorporate exercise counseling into practice (Daley et al., 2007). The objective of this study was to gather input from both researchers and oncologists as to what needs to happen for exercise to become part of standard care once treatment ends. The concept mapping process developed by Trochim and Kane (2007) was utilized to …

The Motivation Beliefs Inventory: Measuring Motivation Beliefs Using Four Motivation Theories, David C. Facer Jr. Phd

Dissertations

Among organizational consultants, human resources practitioners, and organizational leaders, there has been a resurgence of interest in the subject of employee motivation, in part due to the best-selling book, Drive (Pink, 2009). In this book, the author challenged readers to question their beliefs about what motivates employees; this challenge was based on research that questions the validity of widely used management approaches to employee motivation, particularly those based on reinforcement theory. Answering this challenge was difficult, however, given the lack of instruments designed to measure motivation beliefs at all, much less beliefs from a range of prevalent theories. Using principal …

Toward An Integrated Self: Making Meaning Of The Multiple Identities Of Gay Men In College, Daniel Weston Tillapaugh Phd

Dissertations

Since the mid-twentieth century, a shift in demographics of those attending higher education institutions has resulted in increased attention to underrepresented students and their development, specifically their social identities, including race (Cross, 1991), gender (Gilligan, 1982), and sexual orientation (Cass, 1979; D'Augelli, 1994; Fassinger, 1998). However, many theories have compartmentalized aspects of one's overall identity with little understanding of how one's social identity may influence the development of other identities. In the past decade, the concept of intersectionality (Crenshaw, 1995), which explores the interplay between one's multiple identities and the larger systems of power and privilege within society, has been …

Probing The T-Box Riboswitch: A Novel, High-Throughput Transcription Reporter Assay Using A Fluorophore-Binding Aptamer, Nishtha Modi

Biological Sciences

In most Gram-positive bacteria, including important pathogens, expression of many aminoacyl tRNA synthetase (aaRS) genes is controlled by the tRNA substrate specific to each of these enzymes. This riboswitch regulatory mechanism is unique to Gram-positive bacteria and because correct and efficient aminoacylation of tRNAs is essential to an organism’s viability, it is an ideal target for the development of new antibiotics. The 5’-untranslated region (5’UTR) of the aaRS mRNA adopts a conformation that determines whether readthrough or termination of transcription occurs by interacting with unacylated or acylated tRNA, respectively. Our goal is to uncover a new class of small molecules …

Neocortical Layer 4 To Layer 2/3 Sensory Information Processing Investigated With Digital-Light-Projection Neuronal Photostimulation, Jason Paul Jerome

Theses and Dissertations (ETD)

The mammalian brain forms neuronal networks and microcircuits with cell-type- and anatomical-specific synaptic connections. Despite great advances in elucidating the cellular physiology of the nervous system, little is known about the computational processes occurring at the level of neuronal microcircuits. Much success has been reported in describing the synaptic input patterns of many brain regions and cell types using photostimulation systems; however, these systems are severely limited in their ability to study the integration of synaptic input from multiple synchronous or temporally correlated presynaptic locations. Here we describe a system that allows the generation of arbitrary 2-D stimulus patterns with …

Contribution Of The Unfolded Protein Response To Vegf Expression, Ethel Rose Pereira

Theses and Dissertations (ETD)

Tumor cells experience a limiting microenvironment due to inadequate vascularization that can affect the normal functioning of intracellular organelles. In the case of the endoplasmic reticulum, the limiting environment is further exacerbated by the high metabolic demands of the tumor cells, which together interfere with the proper maturation of nascent proteins synthesized there. The resultant accumulation of unfolded proteins activates a signal transduction pathway known as the Unfolded Protein Response, which serves primarily to protect the cell during stress and helps restore homeostasis to this organelle. As tumors expand resulting in regions that are a greater distance from functional blood …

The Senescence-Associated Secretory Phenotype (Sasp) And Redox-Dependent Invasion Of Metastatic Cancer Cells, Brooke A. Pati

Biological Sciences

Throughout your lifetime renewable tissues and those which are exposed to prolonged inflammation experience an accumulation of senescent cells. These cells have previously been shown to acquire the senescence-associated secretory phenotype (SASP) that promotes proliferation and tumorigenesis of epithelial cells, thus increasing the invasive ability of tumor cells (1). SASP is characterized by an upregulation in mRNA levels of a number of secretory factors, such as growth factors, cytokines, and chemokines. It has been shown that lifetime exposure to oxidative stress can influence cell cytoskeleton reorganization and influence aging processes (2). In addition matrix metalloproteinases are key SASP factors that …

Hp Turns 17: T Helper 17 Cell Response During Hypersensitivity Pneumonitis (Hp) And Factors Controlling It, Hossam Abdelsamed

Theses and Dissertations (ETD)

Hypersensitivity Pneumonitis (HP) is an interstitial lung disease caused by repeated inhalation of a wide range of environmental antigens. It is characterized by alveolitis, granuloma formation, and fibrosis. Since HP is a T cell-mediated disease, it is important to determine the type of T cell response associated with granuloma formation and the factors that control this response. We hypothesized that HP is associated with a predominant Th17 cell response where both T-bet and TLRs 2 and 9 are controlling T cell response during HP. The results demonstrated a predominant Th17 response associated with granuloma formation in the lungs of C57BL/6J …

Acetaldehyde And Epithelial Junctions: Role Of Pp2a And Occludin Phosphorylation, Mitzi Dunagan

Theses and Dissertations (ETD)

Chronic alcohol consumption causes health problems including cancers, liver damage, and cirrhosis.These problems are exacerbated by endotoxins from the bacterial population of the colon, which can enter the bloodstream when gastrointestinal tight junctions, protein complexes that prevent paracellular passage of molecules, are compromised. The mechanisms of this barrier disruption are the subject of current study.

Acetaldehyde, produced as a result of ethanol breakdown by intestinal microflora as well as intestinal epithelia, is a known carcinogen. It compromises the barrier function of intestinal epithelial cells by causing irregularities in the phosphorylation of tight junction proteins. It also reacts with proteins, lipids, …

The Molecular Basis Of Fitness And Transmissibility Of Neuraminidase Inhibitor Resistant Influenza A Viruses, Susu Duan

Theses and Dissertations (ETD)

Neuraminidase (NA) inhibitors including oral oseltamivir and inhaled zanamivir are among the first line of defense against influenza virus infection. Development of resistance to NA inhibitors is a huge drawback for limited options for the control of influenza. During the first decade of NA inhibitor use, the detection rates of resistance to both NA inhibitors had remained low in circulating influenza viruses. However, the 2008~2009 season was marked by a radical increase of prevalence of oseltamvir resistance from <1% to >90% in worldwide surveillance in less than a year. The resistance was solely linked to NA H275Y variants of seasonal H1N1 viruses, …

Layered Transparency: The Performance Of Exposure, The Exposure Of Performance, Colin Gadoury

Architecture Theses and Projects

The thesis seeks to explore relationships between people based on their proximity and condition of viewing to an event. As evidenced in the images to the left, the inspiration for such a thesis draws on ideas of privacy, voyeurism, retail and most importantly performance.

Each element of inspiration presents elements of intrigue to the proposed theater. As one walks the streets of Times Square in New York City, you cannot help but let yourself be enveloped by the marketing of hundreds of retailers - each drawing the customer in with exploitation of their products through the transparent medium of glass. …

The New Jim Crow And Administration Of Justice: An Investigation Of Change Through Race And The Disciplinary Mode, Patricia Ann Franklin

Theses (Pre-2016)

This thesis focuses on the meaning and definition of the Jim Crow law and its contemporary meaning and application to administration of justice in the United States. The Old Jim Crow accentuated the segregation of African Americans, who were treated "separate but equal" by race and the penal process. The New Jim Crow represents police brutality, white supremacy, the disregard of the 14th Amendment for some minorities, and the devastating replacement of Jim Crow with the massive incarceration of black people. This evaluation will also explain the historic emergence of the Jim Crow law as well as its compatibility with …

The Synthesis And Characterization Of A Diruthenium Complexe-Diruthenium Tetra Ethyl-4-[(Pyridin-3-Yl] Amino) Benzoate Chloride- A Potential Chemotherapeutic Agent., Uzoma Chidimma Echeruo

Theses (Pre-2016)

Platinum and Ruthenium complexes show prospective as an antitumor and antimetastasis agent. The lower toxicity found with ruthenium compared to platinum and the advantages of ruthenium's geometric shape made it more advantageous for my antitumor research. Reaction of metal-metal bonded complex diruthenium tetraacetate chloride (RU2(02CCH3)4Cl and ethyl-4-[(pyridine-3-yl) amino] benzoate leads to the synthesis of diruthenium tetraethyl-4-[(pyridine-3-yl) amino] benzoate chloride. The complex was examined using infrared spectroscopy and thermal gravitational analysis. The infrared spectroscopy allowed comparison with original compound and synthesized complexes to see new bonds and functional groups that were formed, which helped in identifying the formation of ethyl-4-[(pyridine-3-yl) amino] …

The Mechanism Of Lipid Raft Mediating Chemoresistance Of Cervical Cancer, Yan-Xiang Cheng, Min Hu, Liao Chen, Jin-Ling Huang, Liang-Bin Xia, Bin-Shu Li, Li-Mei Zhou, Li Hong

Saudi Medical Journal

OBJECTIVE: To investigate the mechanism of lipid raft mediating chemotherapy resistance in cervical cancer. METHODS: This experiment was carried out in the Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China from June 2010 to February 2011. Hela cells were divided into 6 groups: control group (Ctrl), cisplatin group (Cis), lipid raft interference agent group (MCD), NADPH oxidase inhibitor group (Apo), lipid raft interference agent combined with cisplatin group (MCD+Cis), and NADPH oxidase inhibitor combined with cisplatin group (Apo+Cis). After the cervical cancer cells were treated with a correspondent agent for 24 hours, the number of surviving cells …

Comparison Of Commercial Dna Extraction Kits With That Of Organic Extraction Procedures Using Simulated Forensic Evidence Samples, Denise Nicole Dent

Master's Theses

DNA analysis has become essential to the world of forensics in recent years. The success of such analysis requires effective methods for the extraction of DNA Two straight extraction methods: the organic phenolchloroform extraction method and the ReliaPrep^TM Blood gDNA Miniprep System (Promega Corporation, Madison WI), and two differential extractions: the differential organic phenol-chloroform extraction method and a Differex extraction method (Promega Corp.), were compared and assessed to determine their effectiveness in extracting DNA from blood and semen in simulated forensic samples. Real-time PCR quantitation was used to quantify the concentration of DNA recovered from each extraction. Once the …

The Null Patent, Sean B. Seymore

William & Mary Law Review

Failure is the basis of much of scientific progress because it plays a key role in building knowledge. In fact, negative results compose the bulk of knowledge produced in scientific research. This is not a bad thing because failures always produce valuable technical information—whether it be a serendipitous finding, an abundance of unexpected technical data, or simply knowledge that an initial hypothesis was totally wrong. Though some have recognized that the dissemination of negative results has many upsides for science, transforming scientific norms toward disclosure is no easy task. As for patent law, the potentially important role that negative results …

Computational Modeling And Numerical Methods For Spatiotemporal Calcium Cycling In Ventricular Myocytes, Michael Nivala, Enno De Lange, Robert J. Rovetti, Zhilin Qu

Mathematics, Statistics and Data Science Faculty Works

Intracellular calcium (Ca) cycling dynamics in cardiac myocytes is regulated by a complex network of spatially distributed organelles, such as sarcoplasmic reticulum (SR), mitochondria, and myofibrils. In this study, we present a mathematical model of intracellular Ca cycling and numerical and computational methods for computer simulations. The model consists of a coupled Ca release unit (CRU) network, which includes a SR domain and a myoplasm domain. Each CRU contains 10 L-type Ca channels and 100 ryanodine receptor channels, with individual channels simulated stochastically using a variant of Gillespie’s method, modified here to handle time-dependent transition rates. Both the SR domain …

Placental 11b-Hydroxysteroid Dehydrogenase Expression And Birth Weight In Hamilton County, Tn, Colleen Katherine Mikelson

Masters Theses and Doctoral Dissertations

Infants born below 2,500 grams are classified as low birth w eight. Reduced birth weight has been shown to increase the risk of infant mortality and chronic adulthood diseases. In 2007, Hamilton Country reported 12.0% of live births to be low birth weight, compared to the state average of 9.4%. An excess in utero exposure to cortisol has been linked to restricted fetal growth. Placental production of 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) inactivates cortisol before passage into the fetus. This study tests the hypothesis that increased placental 11β-HSD2 expression has a positive correlation with an individualized birth weight centile. A …

A Comparison Point Of View Video Modeling And Video Self-Modeling For Preschool-Aged Children With Autism Spectrum Disorder, Lindsey Nicole Ogle

Masters Theses and Doctoral Dissertations

Video modeling interventions have been recognized as effective and evidence-based behavioral interventions for individuals with autism spectrum disorders; however, the effectiveness of different types of video modeling is still being explored. The present study examined the effectiveness of point of view video modeling compared to video self-modeling using a novel object retrieval task. A multiple baseline, across participants research design was used to assess four, three to four-year-old children with a primary diagnosis of autism. Although both forms of video modeling were successful in teaching the task to all of the participants, point of view video modeling resulted in faster …