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An Assessment Of White-Tailed Deer (Odocoileus Virginianus) Dynamics, Management, And Impacts In Highly Fragmented Landscapes, Bambi Shafer

Browse all Theses and Dissertations

Habitat and forage selection by deer can cause local extinction of plant species. In my research, I asked: 1) How do deer population growth rates in urban parks change through time? 2) Are culling rates and deer densities correlated? 3) Are browse rates on Trillium spp. and deer densities correlated? I used FLIR deer census data from Davis Aviation and culling data from Five Rivers MetroParks (Montgomery County, Ohio). I found that deer population growth rates generally declined from 2003 to 2008. The number of deer culled was positively correlated to the deer densities. The browse rates of Trillium spp. …

Smooth Muscle-Specific Expression Of Neurotrophin-3 In The Embryonic And Neonatal Gastrointestinal Tract Of The Mouse, Jennifer Mcadams, Edward A. Fox

Department of Psychological Sciences Faculty Publications

Neurotrophin-3 (NT-3), which is essential for the survival of a large proportion of vagal sensory neurons, is expressed in the developing gastrointestinal (GI) tract where it could contribute to this survival, to other aspects of vagal afferent development, and to the development of spinal afferents, postganglionic sympathetic neurons and intrinsic neurons. Identifying the functions of this peripheral NT-3 requires a detailed understanding of the localization and timing of its expression in the developing GI tract. Therefore, X-gal staining of embryos and neonates expressing the lacZ reporter gene from the NT-3 locus was used to characterize the spatiotemporal pattern of NT-3 …

2009 Anniversary_Families Facing Challenges, Center For Families

Center for Families Publications

No abstract provided.

Modeling Mortuary Behavior Based On Secondary Burial Data From Carson Mound Group, Coahoma County, Mississippi, Jenna Leigh Anne James

Electronic Theses and Dissertations

No abstract provided.

Strategically Leveraging Learning Space To Create Partnership Opportunities, Tomalee Doan, Hal Kirkwood

Libraries Research Publications

The Management & Economics Library at Purdue University began a major physical and conceptual renovation four years ago. The conceptual renovation involves a rethinking of library faculty and staff roles and responsibilities based on the library's and university's strategic directives. The LearnLab space is being used as a springboard to create new partnerships, to implement our new roles, and to transform the perspective of an academic library's present capability. This article will highlight the variety of opportunities that have arisen by leveraging the LearnLab space.

Differences In Hospital Glycemic Control And Insulin Requirements In Patients Recovering From Critical Illness And Those Without Prior Critical Illness, April D. Miller, Leslie M. Phillips, Richard M. Schulz, P Brandon Bookstaver, Celeste N. Rudisill

Faculty Publications

INTRODUCTION: Hospital patients recovering from critical illness on general floors often receive insulin therapy based on protocols designed for patients admitted directly to general floors. The objective of this study is to compare glycemic control and insulin dosing in patients recovering from critical illness and those without prior critical illness. METHODS: Medical record review of blood glucose measurements and insulin dosing in 25 patients under general ward care while transitioning from the intensive care unit (transition group) and 25 patients admitted directly to the floor (direct floor group). RESULTS: Average blood glucose did not differ significantly between groups (transition group …

Mice Deficient In Brain-Derived Neurotrophic Factor Have Altered Development Of Gastric Vagal Sensory Innervation, Michelle C. Murphy, Edward A. Fox

Department of Psychological Sciences Faculty Publications

Vagal sensory neurons are dependent on neurotrophins to survive programmed cell death during development. Here, the contribution of brain-derived neurotrophic factor (BDNF) to the survival of gastric vagal sensory afferents was investigated. Also, based on BDNF roles in other sensory systems, its effects on axon guidance and mechanoreceptor differentiation were examined. Postmortem anterograde tracing with 1, 1’-dioctadecyl-3,3,3’,3’-tetramethylindocarbocyanine perchlorate (DiI) was used to selectively label vagal projections to the stomach on postnatal day (P)0, 3, 4, and 6 in wild types and heterozygous or homozygous BDNF mutants. Sampling sites distributed throughout the ventral stomach wall were scanned with a confocal microscope …

Student Affairs Viewbook, 2010-2011, Division Of Student Affairs, Illinois State University

Student Affairs Viewbook

No abstract provided.

Economic Analysis Of Multidimensional Measures Of Obesity, Li Li

Wayne State University Dissertations

This study develops multidimensional measures of obesity based on six body measures, namely, weight, maximal calf circumference, thigh circumference, subscapular skinfold, waist circumference and percent body fat. Previous studies have used body mass index (BMI) as the measure of obesity. BMI does not fully consider body composition and is even more limited when applied to a population of subjects that are heterogeneous in muscularity, age, or bodyweight. Moreover, the use of BMI to classify people as obese and non-obese may result in misclassification problems. More recent studies have chosen some alternative measures of obesity, but there is no consensus on …

Jonson And Women; Or How One Man's Insistence On His Own Artistic Theory Challenges Dramatic Practices And Views Of His Own Gender Representations On The Elizabethan Stage, Tara Jean Hayes

Wayne State University Dissertations

Literary scholars consider Jonson's treatment of women "uninspiring" and "misogynistic." Surprisingly enough, however, there are no studies of Jonson's women to verify this categorization. This dissertation addresses the oversight, analyzing the female characters in the plays Jonson wrote during the Elizabethan period and revealing what prevailing scholarship has missed in Jonson's work: his individuated and layered characterizations of women, his playful use of gender and use of playful gender, his destabilization of gender as an identity category. With each play and each female character Jonson created as guides, I dismantle the standard consensus on Jonson and women and challenge the …

Drosophila Nicotinamidase And Sir2 In Longevity Regulation And Oxidative Stress Response, And The Implications For Aging Theory, Gregory Miller

Wayne State University Dissertations

The protein deacetylase Sir2 has been shown to increase lifespan in a variety of organisms, possibly through its ability to engender the effects of dietary restriction. The Drosophila nicotinamidase DNAAM increases lifespan in a Sir2 dependant manner, and may play a role in oxidative stress resistance. Oxidative damage that accumulates in cells during normal aging contributes to a variety of diseases and pathologies, and can result in an increase in age specific mortality. Accordingly, the oxidative stress theory of aging predicts that organisms with an increased tolerance to oxidative damage will have an increased longevity, while organisms with decreased tolerance …

Immunomodulatory Effect Of Host And Fungal Eicosanoids During Host-Pathogen Interactions With Candida Albicans, Gitanjali Kundu

Wayne State University Dissertations

Candida albicans, an opportunistic fungal pathogen, poses a significant clinical threat to immunocompromised patients. Diseases associated with this fungus ranges from superficial mucosal infection to life-threatening systemic candidiasis. The mechanisms by which Candida persists at mucosal surfaces in the face of an adaptive response are unclear. Candida produces immunomodulatory oxylipins that cross-react functionally with host eicosanoids, which are considered to play important role in regulating innate and adaptive immune responses. Our objective was to characterize the role of prostaglandins produced by the host and this fungus during host pathogen interactions, both in vitro with dendritic cells (DCs) and macrophages, and …

Conference Session Reports From The 2010 Annual Conference, Diane Foster, Lutishoor Salisbury Mrs, Hilary M. Davis, Claudia Lascar, Khue Duong, Daureen Nesdill, Dana Roth, Regina Cannon, Theo Jones-Quartey, A. Ben Wagner, Lea Wade, Carol Debiak

Sci-Tech News

No abstract provided.

Test Of Localized Management For Reducing Deer Browsing In Forest Regeneration Areas, Brad F. Miller, Tyler A. Campbell, Ben Laseter, W. Mark Ford, Karl Miller

United States Department of Agriculture Wildlife Services: Staff Publications

White-tailed deer (Odocoileus virginianus) browsing in forest regeneration sites can affect current and future stand structure and species composition. Removal of deer social units (localized management) has been proposed as a strategy to alleviate deer overbrowsing in forest systems. We conducted an experimental localized removal in a high-density deer population in the central Appalachians of West Virginia, USA, during winter 2002. We removed 51 deer within a 1.1-km² area that encompassed 2 forest regeneration sites (14 ha). During the summer following removal, we detected decreases in distance from the removal area in 8 of 30 (26.7%) adult …

Potential Attractants For Detecting And Removing Invading Gambian Giant Pouched Rats (Cricetomys Gambianus), Gary W. Witmer, Nathan P. Snow, Patrick Burke

United States Department of Agriculture Wildlife Services: Staff Publications

BACKGROUND: Native to Africa, Gambian giant pouched rats (Gambian rats; Cricetomys gambianus Waterh.) are a threatening invasive species on a Florida island, Grassy Key. Gambian giant pouched rats shifted from a domestic pet to invading species after suspected release from a pet breeder. Because of the large size of Gambian rats (weighing up to 2.8 kg), they pose a serious threat to native species (particularly nesting species) and agricultural crops, especially if Gambian rats invade mainland Florida. Also, Gambian rats pose a threat from disease, as they were implicated in a monkeypox outbreak in the mid-western United States in 2003. …

Evaluating Commercially Available Rodenticide Baits For Invasive Gambian Giant Pouched Rats (Cricetomys Gambianus), Gary W. Witmer, Nathan P. Snow, Patrick W. Burke

United States Department of Agriculture Wildlife Services: Staff Publications

Gambian giant pouched rats (Cricetomys gambianus) are native to Africa, but they are popular in the pet industry in the United States. They were reservoir hosts during a monkeypox outbreak in the Midwestern United States in 2003. A free-ranging population became established on Grassy Key in the Florida Keys, apparently because of a release by a pet breeder. These rodents could cause significant damage to agricultural crops should they reach the mainland. Research under controlled conditions was needed to identify effective rodenticides for Grassy Key or other cases where an invasion of Gambian rats might occur. We tested …

Development Of A Prototype Bi-Layered Patch With Asymmetric Release For Ocular Drug Delivery, Kanchan Hippalgoankar

Electronic Theses and Dissertations

No abstract provided.

Nutrient Accumulation And Photosynthesis In Glyphosate-Resistant Soybeans Is Reduced Under Glyphosate Use, Luiz Henrique Saes Zobiole, Rubem Silvério De Oliveira Jr., Robert John Kremer, Antonio Saraiva Muniz, Adilson De Oliveira Jr.

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Global production of glyphosate-resistant (GR) soybean [Glycine max (L.) Merr.] continues to increase annually; however, there are no particular specific fertilizer recommendations for the transgenic varieties used in this system largely because reports of glyphosate effects on mineral nutrition of GR soybeans are lacking. Several metabolites or degradation products of glyphosate have been identified or postulated to cause undesirable effects on GR soybeans. In this work we used increasing glyphosate rates in different application on cv. ‘BRS 242 GR’ in order to evaluate photosynthetic parameters, macro- and micronutrient uptake and accumulation and shoot and root dry …

Cloning, Expression, And Immunogenicity Of Flavobacterium Columnare Heat Shock Protein Dnaj, Oscar Olivares-Fuster, Jeffery S. Terhune, Craig A. Shoemaker, Covadonga R. Arias

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The Flavobacterium columnare heat shock protein (HSP) gene dnaJ* was isolated, cloned, expressed, and used as an antigen in a recombinant vaccine strategy for channel catfish Ictalurus punctatus. The F. columnare dnaJ* sequence was obtained from genomovars I and II and showed intraspecies variability. Recombinant protein was expressed and purified from Escherichia coli cultures and injected intraperitoneally (12 lg of purified DnaJ/fish) into fingerling channel catfish. In addition, induced (expressing the recombinant DnaJ) and uninduced (no recombinant protein being produced) E. coli cultures were also used to immunize fish. At 28 d postimmunization, antibody response was evaluated and the …

Production Characteristics And Body Composition Of Juvenile Cobia Fed Three Different Commercial Diets In Recirculating Aquaculture Systems, Charles R. Weirich, Paul S. Wills, Richard M. Baptiste, Marty A. Riche

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The effect of feeding three commercial diets on production characteristics and body composition of juvenile cobia Rachycentron canadum reared using recirculating aquaculture systems (RASs) was assessed in a 56-d growth trial. Juvenile cobia (mean weight ± SE, 29.2 ± 0.7 g) were stocked into three 8-m³ tanks in each of four RASs at an initial density of 1.2 kg/m³. After stocking, fish were fed one of three commercial diets: Hybrid Striped Bass diet (HSB; 44% protein, 12% lipid), Finfish Gold diet (GOLD; 42% protein, 16% lipid), or Marine Grower diet (MG; 50% protein, 15% lipid), all at …

Effects Of Prescribed Fire And Herbicide Application On Cattle Grazing And Herbage Production From Yellow Bluestem Pastures, S. A. Gunter, R. L. Gillen

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Forage management practices influence the quantity and quality of forage available to grazing cattle. The objectives of this experiment were to determine the effects of prescribed fire or herbicides on the density of forbs, the production and nutritive value of the herbage, and the performance of beef steers grazing Yellow bluestem [Bothriochloa ischaemum (L.) Keng var. ischaemum (Hack.) Celarier and Harlan] pastures. The experiment was conducted in northwestern Oklahoma from 1998 through 2000, and the untreated pastures (control) were not burned or sprayed. The prescribed-fire treatment (PFT) occurred annually between March 27 and April 10. The herbicide treatment (HT) consisted …

Comparison Of Broiler Litter And Commercial Fertilizer At Equivalent N Rates On Soil Properties, Ardeshir Adeli, Haile Tewolde, Karamat Sistani, Dennis Rowe

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

A 3-year study was conducted to determine the effects of broiler litter relative to inorganic fertilizer on soil nutrient content and quality in an upland Loring silt loam soil. Treatments included annual broiler litter rates of 0, 2.2, 4.5, 5.6, 6.7, 10.1, and 13.4 Mg ha⁻¹ y⁻¹ and commercial fertilizer rates of 34, 68, 90, 112, 134, and 168 kg nitrogen (N) ha⁻¹ y⁻¹. Broiler litter application linearly increased soil total carbon (C), microbial biomass C, extractable soil phosphorus (P), potassium (K), soil cation exchange capacity (CEC), and the stability of soil aggregate. At the …

Overseeding Unimproved Warm-Season Pasture With Cool- And Warm-Season Legumes To Enhance Forage Productivity, P. W. Bartholomew, R. D. Williams

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Overseeding forage legumes into existing warm-season pasture may help to reduce cool-season forage deficit on small and resource-limited small farms in the southern Great Plains of the United States. Unimproved warm-season grass pastures were overseeded with Korean lespedeza (Lespedeza stipulacea Maxim) were not overseeded with summer legume. These same plots were subsequently overseeded with hairy vetch (Vicia villosa Roth), crownvetch (Coronilla varia L.), black medic (Medicago lupulina L.) or ladino white clover (Trifolium repens L.) or, not overseeded with cool-season legume. Including lespedeza in a forage mixture increased total forage yield by an average of …

A Study Of The Associations Between Childhood Obesity And Three Forms Of Social Capital, Cynthia Bala-Brusilow

Wayne State University Dissertations

Purpose: The purpose of the study was to expand the understanding of childhood obesity in American children by examining the associations between obesity in children and measures of social capital.

Context: Persons between 2 and 20 years of age are categorized as "obese" if their BMI is in 95th percentile or above for their age and sex using the Center for Disease Control and Prevention (CDC) BMI-for-age growth charts. Obesity prevalence has more than quadrupled in the last 40 years in the United States for children. Social capital, in the study of health, can be defined as resources accrued and/or …

The Impact Of Self-Efficacy, Locus Of Control, And Perceived Parental Influence On The Academic Performance Of Low And High Achieving African-American High School Students, Frances Ernestine Curtis-Fields

Wayne State University Dissertations

The purpose of this study was to investigate the impact of self-efficacy, locus of control, and perceived parental influence on the academic achievement of African-American high school students from low socioeconomic levels. A nonexperimental, descriptive research study was used to collect the data needed to address the research questions posed for this study. High school students enrolled in one high school in a large urban school district were asked to participate in the study. These students completed three instruments, Self in School, Importance of Parent Involvement, and the Intellectual Achievement Responsibility questionnaire (IAR), along with a short demographic survey developed …

Discriminative Stimulus Properties Of Pd149163, Candice J. Schuck

All NMU Master's Theses

No abstract provided.

Determinants Of Bone Mineral Density In African-American And Caucasian College-Aged Women, Andrea K. Johnson

Electronic Theses and Dissertations

Osteoporosis is a serious health issue affecting 10 million Americans, with an additional 44 million being at risk. Due to the morbidity and mortality associated with fractures caused by osteoporosis, it is an important public health concern. Some researchers suggest that African-American women fracture at a lower rate when compared to Caucasians with the same bone mineral density (BMD). However, when African-American women do fracture, they have higher mortality and morbidity rates. Data regarding risk factors and prevalence of low BMD among African American and Caucasian college-aged women are limited. Purpose. The primary purpose of this research was to explain …

Multi-Year Fertility Reduction In Free-Roaming Feral Horses With Single-Injection Immunocontraceptive Formulations, Meeghan E. Gray, David S. Thain, Elissa Z. Cameron, Lowell A. Miller

United States Department of Agriculture Wildlife Services: Staff Publications

Context. Contraception is increasingly used as a management technique to reduce fertility in wildlife populations; however, the feasibility of contraceptive formulations has been limited until recently because they have required multiple treatments to achieve prolonged infertility.

Aims. We tested the efficacy and evaluated potential side effects of two contraceptive formulations, a porcine zona pellucida (PZP) formulation, SpayVac^® and a gonadotrophin-releasing hormone (GnRH) formulation GonaCon-B™, in a population of free-roaming feral horses (Equus caballus). Both formulations were developed to provide several years of infertility with one injection.

Methods. Females were treated in June 2005 with …

Superintendent Professional Development, Lafaye Mcfarland Platter

Theses and Dissertations

The Superintendency is one of the most important jobs in America. The future of countless families depends on how successful superintendents are in their positions. Research shows that student academic achievement increases when superintendents remain in one district for as few as three years; however, there are many threats to long-term superintendent tenure. Superintendents are hired by Boards of Education and are expected to respond to the diverse desires of these elected individuals. The Boards decide whether superintendents will remain in the district long enough to bring about positive change or if they will be released from employment. While working …

A Study Of The Emotional Quotient Of Nursing Managers Compared To The Outcome Of An Employee Opinion Survey, Beverley Turner

Theses and Dissertations

Effective personnel management creates a ripple effect of employee satisfaction or dissatisfaction from the top tiers of leadership through the levels of management, reaching to staff and finally to the client. If staff enjoy their work, colleagues, expectations, experiences and tasks and they have the tools and support needed from their managers and leaders to perform their tasks, they will wish to retain their employment and will also pass on positive attitudes to their clients. The purpose of this study was to determine the Emotional Quotient of a group of nursing managers at Entity X and to compare the results …