Digital Commons Network^™

The Coach Expectancy Cycle And The Impact Of A Coaching Education Intervention In Youth Soccer, Erica Ann Pasquini

Dissertations

The coach expectancy cycle is a four-stage model that explains coaches’ feedback behaviors (Horn, Lox, and Labrador, 1998). In the first stage coaches make judgments based off of previous sport experience and knowledge. In the second stage, these judgments influence coaches’ behaviors. Solomon (2008, 2012) has shown that coaches provide more instruction, praise, and corrective instruction to athletes they perceive to be higher expectancy. In the third stage, the unequal behaviors coaches exhibit affect athlete performance and satisfaction in sport. Research has shown that athletes perceptions of poor coaching behavior positively correlates with drop out (Gearity & Murray, 2011; Hollembeak …

Divalent Copper Complexes As Anti-Influenza Agents, Kelly Mcguire

BYU Research Development Office Research Networking Conference

Influenza A remains a significant global health challenge, particularly due to the prevalence of strains with a mutated M2 channel that currently lacks effective blockers. This research focuses on the synthesis, purification, and characterization of novel copper complexes designed to inhibit the mutated M2 channel of Influenza A.

Trident - August 2016, Dugoni School Of Dentistry

Trident

The newsletter of the Pacific Orthodontic Alumni Chapter at University of the Pacific, Arthur A. Dugoni School of Dentistry.

The Role Of E. Coli Transcript-Cleavage Factors Gre In Transcriptional Regulation Under Hyperosmotic Stress, Kseniya Obraztsova

Graduate School of Biomedical Sciences Theses and Dissertations

Escherichia coli adapts to changes in the osmotic environment through the process of osmotic response which entails synthesis of specific enzymes and transporters to accumulate essential osmoprotectants. This process is highly regulated at the level of transcription. Upon cell exposure to high salt, RNA polymerase (RNAP} rapidly dissociates from genomic DNA, while the nucleoid becomes hyper condensed. During the subsequent osmoadaptation phase RNAP reassociates with the DNA and resumes transcription. The mechanisms of transcription initiation, promoter escape and its regulation during osmoadaptation are poorly understood. Here we demonstrate that a highly conserved bacterial regulator, transcript cleavage factor GreA, is essential …

The Genetic Hierarchy Of The Heterochronic Pathway In C. Elegans, Jennifer Tsialikas

Graduate School of Biomedical Sciences Theses and Dissertations

The correct timing of developmental events is fundamental to the growth of every animal. The pathways that control developmental timing and cell-fate succession are complex and robust in a way that underscores this importance. In this work, I have shown how an early developmental regulator, LIN-14, acts to integrate the earliest aspects of development with the events that take place afterward. I have uncovered how microRNAs from two different families fit into the cascade of proteins and micro RNA regulation that defines the developmental timing pathway. Finally, my work has helped to uncover the dual-acting nature of two proteins in …

Investigation Of An Energetic Coupling Between Ligand Binding And Protein Folding, Nathan W. Gardner

Open Access Dissertations

The cellular environment presents a protein with many small molecules with which it may interact. Many novel interactions between proteins and non-substrate metabolites are being uncovered through proteome-wide screens. The homodimeric Escherichia coli cofactor-dependant phosphoglycerate mutase (dPGM) was identified as an ATP binding protein in a proteome-wide screen, but dPGM does not use ATP for catalysis. This dissertation elucidates the effect of ATP and other non-substrate metabolites on dPGM. Initial investigations revealed a partially unfolded, monomeric intermediate of dPGM that forms during equilibrium unfolding. ATP binding was found to occur at the active site of dPGM and to be energetically …

Understanding The Mechanism For Response Selection In Compatibility Tasks: Referential Coding Contrasted With Biological Properties Of The Hands, Nicole M. Murchison

Open Access Dissertations

Several researchers have hypothesized that the hands have unique effects on visual attentional resources and performance in response-selection tasks. This hand-specific processing hypothesis – that biological properties of the hands/palms uniquely affect visual attention and response selection – can be compared to a referential object coding hypothesis – that objects are coded in relation to other salient objects – favored in explanations of many compatibility effects. To test implications of these accounts, and specific effects that the hands (or general referential objects) have on attentional prioritization, I had participants perform three compatibility tasks using the hands or wooden blocks as …

August 2016 News Items, Office Of Vice President For Research

Research and Discovery News

• Freshwater specialists keep fresh waters...fresh
• Multitalented microbiology student highly lauded for her scholarship
• Degree research evolves into new company for WMU alumni in semiconductor industry
• The other potent greenhouse gas

The Lord Books At Buffalo State: Survey And Treatment Of A Study Collection, Abigail Merritt

Art Conservation Master's Projects

Twenty-three Lord collection books from the Buffalo History Museum were surveyed for comprehensive conservation records. Documentation, housing, and conservation to prepare the books for use as a reference collection were carried out. These needs were addressed through a survey, including photographic documentation and database creation; and a phased conservation plan, including improved storage in custom enclosures and limited treatment. The potential of the collection as a resource for study is demonstrated through graphs and a table of feature comparisons.

Organizing Historical Agricultural Data And Identifying Data Integrity Zones To Assess Agricultural Data Quality, Elizabeth Marie Hawkins

Open Access Dissertations

As precision agriculture transitions into decision agriculture, data driven decision- making has become the focus of the industry and data quality will be increasingly important. Traditionally, yield data cleaning techniques have removed individual data points based on criteria primarily focused on the yield values. However, when these methods are used, the underlying causes of the errors are often overlooked and as a result, these techniques may fail to remove all of the inaccurate data or remove “good” data. As part of this research, an alternative to data cleaning was developed. Data integrity zones (DIZ) within each field were identified by …

2016 Fall - Schedule Of Classes, Office Of The Registrar, East Tennessee State University

Registration Resources

No abstract provided.

Movement, Habitat Use, Reproduction, And Commercial Harvest Of Paddlefish In Lake Dardanelle, Arkansas, Adam Geik

Theses and Dissertations from 2016

Paddlefish Polyodon spathula are a valuable commercial species throughout much of their range including Lake Dardanelle, one of the most important commercial paddlefish fisheries in Arkansas. While fecundity, mortality, and age and growth of paddlefish stocks in Lake Dardanelle have been assessed previously, information on their movements, habitat utilization, and commercial harvest rates is lacking. To help fill this information gap, 39 paddlefish were tracked a minimum of once per month from October 2014 through September 2015. Habitat selection was determined for eight macrohabitat types and four bathymetric habitat types by comparing percent usage to percent availability. Four high-use (≥10%) …

Effects Of Human Disturbance On Physiology, Behavior, And Ornamentation In The Eastern Bluebird, Lauren Marjorie Gillespie

Dissertations

Overall, few studies have focused on anthropogenic disturbance on wildlife physiology. Research has typically focused on how environmentally contaminated areas or anthropogenic disturbance (e.g. noise, human activity) influences biodiversity, community structure and behavior of individual animals. However, understanding how disturbance influences some aspects of physiology can require sacrifice of the animal, prohibiting ecologically relevant measures of behavior and reproductive success. This research strives to examine covariation between testosterone (T) and corticosterone (CORT), plumage ornamentation, and behavior in two populations of eastern bluebirds (Sialia sialis) that differ in degree to which their habitat is modified by human activity.

In …

Neutering Of German Shepherd Dogs: Associated Joint Disorders, Cancers And Urinary Incontinence, Benjamin L. Hart, Lynette A. Hart, Abigail P. Thigpen, Neil H. Willits

Endocrinology Collection

German Shepherd Dogs are important in police and military work, and are a popular family pet. The debilitating joint disorders of hip dysplasia, cranial cruciate ligament tear (CCL) and elbow dysplasia can shorten a dog’s useful working life and impact its role as a family member. For this study, veterinary hospital records were examined over a 14.5-year period on 1170 intact and neutered (including spaying) German Shepherd Dogs for joint disorders and cancers previously associated with neutering. The diseases were followed through 8 years of age, with the exception of mammary cancer (MC) in females that was followed through 11 …

Insulin-Dependent Glucose Metabolism In Dairy Cows With Variable Fat Mobilization Around Calving, C. Weber, C. T. Schäff, U. Kautzsch, S. Börner, S. Erdmann, S. Görs, M. Röntgen, H. Sauerwein, R. M. Bruckmaier, C. C. Metges, B. Kuhla, H. M. Hammon

Physiology Collection

Dairy cows undergo significant metabolic and endocrine changes during the transition from pregnancy to lactation, and impaired insulin action influences nutrient partitioning toward the fetus and the mammary gland. Because impaired insulin action during transition is thought to be related to elevated body condition and body fat mobilization, we hypothesized that over-conditioned cows with excessive body fat mobilization around calving may have impaired insulin metabolism compared with cows with low fat mobilization. Nineteen dairy cows were grouped according to their average concentration of total liver fat (LFC) after calving in low [LLFC; LFC <24% total fat/dry matter (DM); n = 9] and high (HLFC; LFC >24.4% total fat/DM; n = 10) fat-mobilizing …

Improving Efficiency In Generating Submissions And Consistency Of Outcomes For Marine Stewardship Council (Msc) Based Assessments, Warrick Fletcher, Daniel J. Gaughan, Lynda Bellchambers Dr

Fisheries Research Reports

The prevalence of fishery certification schemes and associated ecolabels has grown over the last ten years with numerous ecolabels now in the marketplace e.g. Friends of the Sea, Naturland, SAI Global Trust (Parkes et al. 2010, Washington and Ababouch 2011, Ward and Phillips 2013). However, one of the most prominent and well regarded, particularly by eNGOs, is the Marine Stewardship Council (MSC) (Gutiérrez et al. 2012, Ponte 2012, Bush et al. 2013, Ward and Phillips 2013) which accounts for greater than 10 % of annual global harvest of wild capture fisheries (MSC 2014b).

Engaging School Leaders, Empowering Voices, & Exposing Strengths : Lived Experiences Of The Discipline Gap And School-To-Prison Pipeline., Marcia Faye Carmichael-Murphy, Larhondolyn Michelle Mathies, Erica Elizabeth Young

College of Education & Human Development Capstone Projects

This capstone project includes three distinct studies that explore issues of race, discipline and education. Existing literature underscores the over disciplining of students of Color. Research indicates programs like Positive Behavior Interventions and Supports (PBIS) are successful in decreasing disproportionate discipline for minority students in urban schools. No studies have addressed urban school leaders make sense of PBIS within the racialized context of their schools. The purpose of the first study is to explore ways principals make sense of PBIS policy in the racial context of their schools. This study also explores the role of racialized discourses in principal Sensemaking …

Let’S Build Together: Expanding Comprehensive Sex Education In The United States, Olivia Cecchi

Sustainability and Social Justice

This paper seeks to critique the current state of sex education in the United States by examining the history of funding and the perceived effectiveness of some programs. In the past the American government has overwhelmingly supported abstinence-only methods of sex education through several federal funding streams. Yet there is little evidence to show that abstinence-only programs even work, thus there has been efforts to shift support to comprehensive sex education programs. This paper analyzes the results of several studies, which compare and evaluate the effectiveness of different types of sexuality education programs. Although these studies provide measurable evidence in …

Gascoyne Demersal Scalefish Resource : Draft Harvest Strategy, 2016-2021. Version 1.0, Western Australia. Dept. Of Fisheries.

Fisheries Management Papers

Harvest strategies for aquatic resources managed by the Western Australian Department of Fisheries (the Department) are formal documents prepared to support the decision-making processes and ensure these processes are consistent with the principles of Ecologically Sustainable Development (ESD; Fletcher 2002) and Ecosystem Based Fisheries Management (EBFM; Fletcher et al. 2010). The objectives of ESD are reflected in the objects of the Fish Resources Management Act 1994 (FRMA), Section 3, and the draft Aquatic Resources Management Bill 2015 (ARMB), Clause 9, which will replace the FRMA once enacted.

North Coast Demersal Scalefish Resource : Draft Harvest Strategy, 2016-2021. Version 1.0, Western Australia. Dept. Of Fisheries

Fisheries Management Papers

Harvest strategies for aquatic resources managed by the Western Australian Department of Fisheries (the Department) are formal documents prepared to support decision-making processes and ensure these processes are consistent with the principles of Ecologically Sustainable Development (ESD; Fletcher 2002) and Ecosystem Based Fisheries Management (EBFM; Fletcher et al. 2010). The objectives of ESD are reflected in the objects of the Fish Resources Management Act 1994 (FRMA), Section 3, and the draft Aquatic Resources Management Bill 2015 (ARMB), Clause 9, which will replace the FRMA once enacted.

North Coast Demersal Scalefish Resource : Draft Harvest Strategy : 2016 – 2021 : Version 1.0, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Gascoyne Demersal Scalefish Resource : Draft Harvest Strategy : 2016 – 2021 : Version 1.0, Department Of Fisheries

Fisheries Management Papers

No abstract provided.

Phenotypic Plasticity And Population Differentiation In Response To Salinity In The Invasive Cordgrass Spartina Densiflora, Rebecca E. Drenovsky, Brenda J. Grewell, Jesus M. Castillo, Meghan J. Skaer Thomason

Biology

Salinity and tidal inundation induce physiological stress in vascular plant species and influence their distribution and productivity in estuarine wetlands. Climate change-induced sea level rise may magnify these abiotic stressors and the physiological stresses they can cause. Understanding the potential of invasive plants to respond to predicted salinity increases will elucidate their potential niche breadth. To examine potential phenotypic plasticity and functional trait responses to salinity stress in the invasive cordgrass Spartina densiflora, we collected rhizomes from four invasive populations occurring from California to Vancouver Island, British Columbia on the Pacific Coast of North America. In a glasshouse common …

Intestinal Cytoplasmic Lipid Droplets, Associated Proteins, And The Regulation Of Dietary Fat Absorption, Theresa M. D'Aquila

Open Access Dissertations

Dietary fat provides essential nutrients, contributes to energy balance, and regulates blood lipid concentrations. These functions are important to health, but can also become dysregulated and contribute to diseases such as obesity, diabetes, and cardiovascular disease. The small intestine absorbs dietary fat through an efficient multi step process of digestion, uptake, metabolism, and secretion or storage. When dietary fat is taken up by the absorptive cells of the small intestine, enterocytes, it can be secreted into circulation where it contributes to blood lipid levels or temporarily stored in cytoplasmic lipid droplets (CLDs). The objective of this dissertation is to investigate …

Evaluating The Two-Stage Ditch As A New Best Management Practice, Andi Hodaj

Open Access Dissertations

A two-stage ditch involves modifications of a traditional drainage ditch to resemble more the features of a natural stream. The idea is to create or simulate extended benches on both sides of the ditch that would develop naturally over a period of time in a stream because of geomorphological processes. Previous research in Indiana and Ohio has shown that two-stage ditches offer the potential to reduce sediment load and extend the interaction time between water and vegetation on the benches allowing larger uptake of nutrients from the vegetation on the extended benches, and increasing the denitrification rates in the bench …

Intestinal Adaptation To Repeated Exposure Of Flavonoid-Rich Foods: In Vitro And Clinical Data, Bejamin W. Redan

Open Access Dissertations

Interest in application of flavonoids for chronic disease prevention has grown significantly, but the low oral bioavailability of these compounds from acute doses is commonly highlighted as a limitation when considering their biological significance. Still, the impact of broad dietary patterns such as repeated exposure on flavonoid’s absorption, metabolism, and eventual efficacy is critical to consider since evidence suggests that their bioavailability may be enhanced with repeated exposure. To fill this gap in knowledge, this dissertation will focus on three major areas including characterization of flavonoid metabolites, in addition to use of in vitro models and clinical work to test …

The Role Of Mechanical Loading In Chondrocyte Signaling Pathways, Qiaoqiao Wan

Open Access Dissertations

Chondrocytes are a predominant cell type present in articular cartilage, whose integrity is jeopardized in joint degenerative diseases such as osteoarthritis (OA). In the chondrocytes of patients with OA, the elevated levels of inflammatory cytokines such as interleukin 1β (IL1β) and tumor necrosis factor α (TNFα) have been reported. These cytokines contribute to degradation of cartilage matrix by increasing activities of proteolytic enzymes. In addition to their contribution to proteolytic enzymes, these cytokines adversely affect anabolic activity of chondrocytes by inhibiting the production of proteoglycans and type II collagen. Therefore, blocking the action of these cytokines is a potential strategy …

The Role Of Neurovascular Compromise, Autoimmune Antibodies And Neuronal Calcium Sensor Proteins During The Onset And Progression Of Alzheimer's Disease - Linking The Retina With The Brain, Hao Wu

Graduate School of Biomedical Sciences Theses and Dissertations

Alzheimer's disease (AD), the main cause of dementia, is a progressive and irreversible neurodegenerative disease. The pathological hallmarks of the disease include bloodbrain barrier (BBB) breach, neurofibrillary tang les and amyloid plaques. Also, emerging evidence has raised the possibility that instead of a secondary consequence, the neuroinflammation contributes to the development and early progression of AD. However, the mechanism underlying the blood-neural barrier (BNB), chronic inflammation and neuronal degenerative diseases (NDDs) remain to be elucidated.

To explore the role of the chronic inflammation in NDDs and delineate the early steps of these diseases, in vivo drug-induced and transgenic mouse models …

Connections, 08/2016, College Of Health And Human Services

College of Health and Human Services Newsletter

• WMU, KVCC sign new degree completion plan for nursing students
• Dr. Nickola "Nicki" Wolf Nelson retires after 35 years at WMU
• Faculty take new roles in Interdisciplinary Health Sciences Ph.D. program
• Speech, Language, and Hearing Sciences programs reaccredited for eight years
• HDReAM highlighted in BCBSM Foundation annual report
• Southwest Michigan Children’s Trauma Assessment Center offers fall workshops

A Comparison Of Plants And Animals In Their Responses To Risk Of Consumption, Richard Karban, John L. Orrock, Evan L. Preisser, Andrew Sih

Biological Sciences Faculty Publications

Both plants and animals reduce their risk of being eaten by detecting and responding to herbivore and predator cues. Plants tend to be less mobile and rely on more local information perceived with widely dispersed and redundant tissues. As such, plants can more easily multi-task. Plants are more tolerant of damage and use damage to their own tissues as reliable cues of risk; plants have a higher threshold before responding to the threat of herbivory. Plants also use diverse cues that include fragments of plant tissue and molecular patterns from herbivores, herbivore feeding, or microbial associates of herbivores. Instead of …