Digital Commons Network^™

Mothers' Temperament And Personality: Their Roles In Parenting Behaviors, Parent Locus Of Control, And The Outcomes Of Young Children, Jayme Puff

Electronic Theses and Dissertations

Many researchers have used the terms 'temperament' and 'personality' interchangeably when describing parents' behavioral styles. Although individual relationships among parents' temperament and personality, parenting behaviors, other parent characteristics, and young children's outcomes have been documented in the literature, parents' temperament and personality have not been examined collectively in conjunction with parenting and child outcome variables. As part of this study, 214 culturally diverse mothers with young children who ranged in age from 2- to 6-years rated their own temperament and personality, their parenting characteristics, and their young child's functioning (i.e., temperament and emotional and behavioral functioning). When examining mothers' temperament …

An Examination Of Job Analysis: Developing Interdisciplinary Strategies In Human Resource Management Facilitative Of Mitigating Propensities Of Teacher Attrition, Julio Devere

Electronic Theses and Dissertations

Despite repeated attempts by school administrators, policymakers and researchers to diagnose and correct rising occurrences of teacher turnover, there has been little change in the actual efforts to retain teachers in academy organizations. In response, this study was conducted to describe process constraints within the academy organization that are responsible for managing teacher turnover. To provide a description of current teacher retention efforts by school administrators, a survey instrument was administered to school teachers in the State of Florida. The population sample was dispersed throughout the entire state and closely reflected the demographics of Florida school teachers. The survey addressed …

Augmentative-Alternative Communication Access For Individuals With Communication Disorders In Medical Settings, Stephanie Amundsen

Electronic Theses and Dissertations

This study surveyed speech-language pathologists (SLPs) working in medical settings in the state of Florida in order to: (a) assess the availability of AAC devices, related materials, and services in acute, sub-acute, long-term care, and outpatient medical facilities, (b) examine barriers and supports in providing AAC services to patients with complex communication needs (CCN) in the aforementioned settings, and (c) determine perceived levels of AAC knowledge of health care practitioners. One of the study's major findings was that 97.59% of SLPs served at least one patient they identified as having CCNs, and 94.1% of respondents indicated that their patients could …

Effect Of Acute L-Alanyl-L-Glutamine (Sustamine) And Electrolyte Ingestion On Cognitive Function, Multiple Object Tracking And Reaction Time Following Prolonged Exercise, Gabriel Pruna

Electronic Theses and Dissertations

Changes in physiological function occurring during a body water deficit may result in significant decrements in performance, cognitive function and fine motor control during exercise. This may be due to the magnitude of the body water deficit. Rehydration strategies are important to prevent these deleterious effects in performance. The purpose of this study was to examine the changes before and after prolonged exercise of an alanine-glutamine dipeptide (AG) on cognitive function and reaction time. Twelve male endurance-trained runners (age: 23.5 [plus or minus] 3.7 y; height: 175.5 [plus or minus] 5.4 cm; weight: 70.7 [plus or minus] 7.6 kg) participated …

Closing The Reading Achievement Gap Between African American Students And Their Peers At A Suburban Middle School: The Impact Of School Improvement Plans., Jason Hutchins

Electronic Theses and Dissertations

The goal of this Dissertation in Practice was to design a School Improvement Plan focused on improving reading performance of African American students at Suburban Middle School (SMS). The problem of practice was that African American students at Suburban Middle School have performed significantly lower than their White peers over the course of the 2009-2013 school years in reading performance. The reading deficiencies of African American students needed to be directly addressed in a new School Improvement Plan (SIP). The literature review of this study found that there are many different components that influence the reading performance of African American …

Antecedents And Consequences Of Customer Experience In Beverage Establishments, Milos Bujisic

Electronic Theses and Dissertations

It is estimated that there are approximately 42,000 beverage establishments in the U.S. whose annual revenue surpasses $20 billion (First Research, 2014). To facilitate discussion of beverage establishments, it is essential to recognize beverage establishments as businesses whose majority of sales come from alcoholic drinks (Moss, 2010a). In this research, beverage establishments are divided into beverage-only bars, bar/entertainment combinations, and food and beverage combinations. Even though they are a well-established industry, beverage establishments have received little academic attention (Moss, 2010b). For example, previous studies have given little attention to the development of the model that examines the relationships between quality …

Immersing Youth In A Summer Wellness 4-H Camp: Gardening, Culinary, Nutrition And Physical Activity, William E. Beckley, Ruth E. Litchfield

ACA National Camp Research Forum Abstracts

No abstract provided.

Children’S Perceptions Of Summer Day Camp Program Staff, Alice Hall, Alexius Coleman

ACA National Camp Research Forum Abstracts

No abstract provided.

Effect Of Acute L-Alanyl-L-Glutamine (Sustamine) And Electrolyte Ingestion On Plasma Electrolytes, Physiologic Measures, And Neuromuscular Fatigue During Endurance Exercise, William Mccormack

Electronic Theses and Dissertations

The purpose of this study was to compare the efficacy of two dose levels of L-Alanyl-LGlutamine in a commercially available sports drink to the sports drink only on time to exhaustion, neuromuscular fatigue and physiological measures during prolonged endurance exercise. Twelve endurance-trained males (23.5±3.7 yrs; 175.5±5.4 cm; 70.7±7.6 kg) performed four trials, each consisting of 1 hr treadmill runs at 75% of VO2peak followed by a run to exhaustion at 90% of VO2peak. The trials differed in type of hydration. One trial consisted of no hydration (NHY), another required ingestion of only a sports drink (ET), and two trials required …

A Time-Course Analysis Of Behavioral Plasticity And Differential Gene Expression Patterns In Response To Density In Schistocerca Americana (Orthoptera: Acrididae), Steven Gotham

Electronic Theses and Dissertations

Phenotypic plasticity is the ability of the genotype to express alternative phenotypes in response to different environmental conditions and this is considered to be an adaptation in which a species can survive and persist in a rapidly changing environment. Some grasshoppers and locusts are capable of expressing an extreme form of density-dependent phenotypic plasticity, known as locust phase polyphenism. At low population density, the individuals typically have a cryptic coloration as nymphs, are less active, and only seek out conspecifics for reproductive purposes. At high density, however, they develop a drastically different phenotype in which they have a conspicuous coloration, …

Chemical Differentiation Of Human Osseous, Non-Human Osseous, And Non-Osseous Materials Using Scanning Electron Microscopy - Energy Dispersive X-Ray Spectrometry (Sem/Edx) And Multivariate Statistical Analysis, Cayli Meizel-Lambert

Electronic Theses and Dissertations

Identification of osseous materials is generally established on gross anatomical factors; however, highly fragmented or taphonomically altered materials are often problematic and alternative methods, such as biological, histological, or chemical analysis, must be utilized. Recently, chemical methods have been proposed to sort unknown materials according to their Ca/P ratios. Ubelaker and colleagues (2002) proposed using SEM/EDX to achieve this distinction and Christensen and colleagues (2012) have validated X-ray Fluorescence Spectrometry (XRF) for this application. An alternative method of analysis involves performing principal component analysis (PCA) on element spectra to classify unknown materials based on their trace element composition. Zimmerman (2013) …

Diet At Medieval Alytus, Lithuania: Stable Carbon And Nitrogen Isotope Analysis Of Bone And Dentin Collagen, Katie Whitmore

Electronic Theses and Dissertations

The Baltic region was a vibrant center of power and economic prosperity in medieval Europe; Lithuania in particular. Until now, little stable isotopic analysis has been utilized to assess diet in this region during this time period. The aim of this study was to undertake a preliminary assessment of the composition of diet at late medieval Alytus (late 14th to early 18th centuries) from bone (N=35) and dentin (N=38) collagen samples. The stable carbon isotopic data suggest a diet primarily comprised of C3 plants such as barley, rye, wheat, and flax, and animals consuming C3 plants. The stable nitrogen isotopic …

The Influence Of Mesa Activities On Underrepresented Students Nsf Dr K-12 Proposal 1020019, C. Hailey, Chandra Austin Stallworth, Cameron Denson, Daniel L. Householder

Mechanical and Aerospace Engineering Faculty Publications

Mathematics, Engineering, Science Achievement (MESA) outreach programs are partnerships between K-12 schools and higher education in nine states. MESA efforts introduce integrated experiences in science, mathematics and engineering to K-12 students from groups that are traditionally underrepresented in the STEM disciplines. This exploratory study examined the influence of selected MESA activities on students' self-efficacy, their perceptions of engineering, and their interest in engineering and other STEM fields. Field trips, guest lecturers, design competitions, hands-on activities and student career and academic advisement were of specific interest in this survey. The project also investigated the relationship between student engagement in MESA and …

Drosophila Hematopoiesis: Markers And Methods For Molecular Genetic Analysis, Cory J. Evans, Ting Liu, Utpal Banerjee

Biology Faculty Works

Analyses of the Drosophila hematopoietic system are becoming more and more prevalent as developmental and functional parallels with vertebrate blood cells become more evident. Investigative work on the fly blood system has, out of necessity, led to the identification of new molecular markers for blood cell types and lineages and to the refinement of useful molecular genetic tools and analytical methods. This review briefly describes the Drosophila hematopoietic system at different developmental stages, summarizes the major useful cell markers and tools for each stage, and provides basic protocols for practical analysis of circulating blood cells and of the lymph gland, …

United States V. Ulbricht, United States District Court For The Southern District Of New York

Historical and Topical Legal Documents

No abstract provided.

Undergraduate Catalog, Georgia Southern University

Undergraduate & Graduate Catalogs

No abstract provided.

The Relationship Between Select Demographic Characteristics And Body Mass Index Among Native Hawaiian And Other Pacific Islander Caregiving Adults, Jane Lassetter Phd, Rn, Lauren Clark Phd, Rn, Faan, Sharla E. Morgan Fnp, Lora Beth Brown Phd, Gwen Vanservellen Phd, Rn, Faan, Katrina Duncan Fnp, Betsy S. Hopkins

Faculty Publications

Native Hawaiian or other Pacific Islanders (NHOPIs) are people with genetic origins in Hawaii, Samoa, or other Pacific Islands (Hixson, Hepler, & Kim, 2012). NHOPI prevalence of overweight or obesity is among the highest in the world. Nauru, a Pacific Island nation, is considered the most obese country in the world with an overweight and obesity prevalence of 93% (WHO, 2011). Hawaii’s overall prevalence of overweight or obesity is 52.1%, but the prevalence for Native Hawaiian residents is 69.6% (Hawaii Department of Health, 2011). Inasmuch as NHOPIs are one of the fastest growing ethnic groups in the U.S. (Hixson et …

Rumen Ciliate Fauna (Ciliophora, Protista) Of Turkish Domestic Goats Living In İzmir, Turkey, Gözde Gürelli̇

Turkish Journal of Zoology

Species composition and distribution of rumen ciliates were investigated in the rumen contents of 15 domestic goats living in İzmir, Turkey. Nineteen species and 10 morphotypes belonging to 7 genera were identified. The mean number of ciliates was (94.3 ± 33.4) × 10^4 cells mL^{-1} rumen contents, which is higher than that of other goat hosts reported from Turkey and the world. The mean number of ciliate species per host was 9.2 ± 3.4. Entodinium semahatae, E. rostratum, and Ophryoscolex purkynjei m. bifidoquadricinctus are new host records for goats. This is only the second reported occurrence of E. semahatae in …

Agency Enforcement Of Spending Clause Statutes: A Defense Of The Funding Cut-Off, Eloise Pasachoff

Georgetown Law Faculty Publications and Other Works

This article contends that federal agencies ought more frequently to use the threat of cutting off funds to state and local grantees that are not adequately complying with the terms of a grant statute. Scholars tend to offer four arguments to explain—and often to justify—agencies’ longstanding reluctance to engage in funding cut-offs: first, that funding cut-offs will hurt the grant program’s beneficiaries and so will undermine the agency’s ultimate goals; second, that federalism concerns counsel against federal agencies’ taking funds away from state and local grantees; third, that agencies are neither designed nor motivated to pursue funding cut-offs; and fourth, …

Getting Into The Meat Of The Word Of Wisdom, A. Jane Birch

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

In verse 13 of the Word of Wisdom, the Lord tells us, “it is pleasing unto me that they [flesh of beasts and fowls of the air] should not be used, only in times of winter, or of cold, or famine” (D&C 89:13). Judging from the variety of interpretations this single verse has inspired, it would appear to be deeply enigmatic. Interestingly, most interpretations have been put forward with little supporting evidence. This article is the first comprehensive analysis of the diverse explanations for D&C 89:13 that have been suggested since 1833. In this article, I attempt to analyze these …

Genetic Mechanisms Underlying The Pathogenicity Of Cold-Stressed Salmonella Enterica Serovar Typhimurium In Cultured Intestinal Epithelial Cells, J. Shah, P. T. Desai, B. C. Weimer

Nutrition, Dietetics, and Food Sciences Faculty Publications

Salmonella encounters various stresses in the environment and in the host during infection. The effects of cold (5 C, 48 h), peroxide (5 mM H2O2, 5 h) and acid stress (pH 4.0, 90 min) were tested on pathogenicity of Salmonella. Prior exposure of Salmonella to cold stress significantly (P < 0.05) increased adhesion and invasion of cultured intestinal epithelial (Caco-2) cells. This increased Salmonella-host cell association was also correlated with significant induction of several virulence-associated genes, implying an increased potential of cold-stressed Salmonella to cause an infection. In Caco-2 cells infected with cold-stressed Salmonella, genes involved in the electron transfer chain were significantly induced, but no simultaneous significant increase in expression of antioxidant genes that neutralize the effect of superoxide radicals or reactive oxygen species was observed. Increased production of caspase 9 and caspase 3/7 was confirmed during host cell infection with cold-stressed Salmonella. Further, a prophage gene, STM2699, induced in cold-stressed Salmonella and a spectrin gene, SPTAN1, induced in Salmonella-infected intestinal epithelial cells were found to have a significant contribution in increased adhesion and invasion of cold-stressed Salmonella in epithelial cells.

Genome -Scale Reconstruction Of Metabolic Networks Of Lactobacillus Casei Atcc 334 And 12a, Elena Vinay-Lara, Joshua J. Hamilton, Buffy Stahl, Jeff Broadbent, Jennifer L. Reed, James L. Steele

Nutrition, Dietetics, and Food Sciences Faculty Publications

Lactobacillus casei strains are widely used in industry and the utility of this organism in these industrial applications is straindependent. Hence, tools capable of predicting strain specific phenotypes would have utility in the selection of strains forspecific industrial processes. Genome-scale metabolic models can be utilized to better understand genotype-phenotyperelationships and to compare different organisms. To assist in the selection and development of strains with enhancedindustrial utility, genome-scale models for L. casei ATCC 334, a well characterized strain, and strain 12A, a corn silage isolate,were constructed. Draft models were generated from RAST genome annotations using the Model SEED database and refined …

Molecular Interaction In Carboxylesterases-Based Catalysis: Ontogenic Expression And Induction Through A Novel Element, Yi-Tzai Chen

Open Access Dissertations

Carboxylesterases (CES) catalyze both hydrolytic and synthetic reactions and play important roles in drug metabolism and lipid mobilization. Many factors such as age and dietary supplements have been shown to regulate the CES expression. The expression of CES1 shows the developmental regulation and is highly induced by antioxidants. The goals of this project were to determine whether CES2, like CES1, is developmentally regulated and to investigate how antioxidants induced the expression of CES1 at the molecular level.

The ontogenic studies showed the mRNA levels of CES2 exhibited a postnatal surge (1-31 days versus 35-70 days) in both liver and duodenum. …

The Green Eating Project: Web-Based Intervention To Promote Environmentally Conscious Eating Behaviors, Jessica T. Nash

Open Access Dissertations

The food system has been cited as unsustainable due to the reliance on natural resources and contribution to global pollution. Technological advances will play a major role in mitigating these negative consequences but consumers will also play a role through food choices. Green Eating (GE) is the concept of practicing more environmentally conscious eating behaviors and is currently defined as: eating locally grown foods, limited amounts of processed/fast foods, eating meatless meals at least one day per week, choosing organic foods as much as possible, and only taking what you plan on eating. Little research exists investigating college student perspectives’ …

The Impact Of A Primary Care Psychology Training Program On Medical Utilization In A Community Sample, Autumn Lanoye

Theses and Dissertations

Mental illness and psychological distress is associated with higher rates of medical service usage and treatment of these issues results in more appropriate medical utilization rates. Little research has been conducted in an integrated care clinic, wherein health psychologists or behavioral health specialists work together with physicians to provide patient care. The current study examines the effects of brief behavioral and mental health interventions on patient medical utilization in this setting with care delivered by medical residents and doctoral psychology trainees. Access to the health system’s electronic billing records allowed for objective measures of annual healthcare utilization in terms of …

A Route To Discover Small Molecule Inhibitors Of Psaa, A Potential Target For Streptococcus Pneumoniae, Ahmad J. Obaidullah

Theses and Dissertations

Due to the development of multidrug resistance in Streptococcus pneumoniae, research has begun to define new drug targets for pneumonia therapy. Different research groups have identified a lipoprotein, PsaA that is important for pneumonia virulence. PsaA is a manganese transporter that is required for bacterial virulence and growth. We have employed computer modeling to virtually screen a small-molecule database for inhibition of PsaA function by targeting the metal binding pocket, performing receptor-based virtual screening and molecular docking and scoring to identify potential inhibitors of PsaA function. We have developed an assay for screening compounds, including the use of a PsaA …

Acquired Epigenetic And Chromosomal Changes In Women Treated For Breast Cancer, Noran Aboalela

Theses and Dissertations

Improved survival for women receiving chemotherapy for breast cancer (BC) has been accompanied by the development/persistence of psychoneurological symptoms (PNS) that compromise their quality of life. The biological basis for these PNS is unknown, but could reflect the acquisition of soma-wide chromosomal/epigenetic alterations. An important first step in testing this hypothesis is to determine if somatic genetic/epigenetic changes arise and persist following treatment. To answer this question we longitudinally studied 71 women (ages 23-71) with early-stage BC and collected measures before chemotherapy (baseline), and 4 weeks (mid-chemo); six months (during radiation therapy for a subset of women); and one year …

Food Landscapes: A Case Study Of A Cooking And Art- Focused Program For Teens Living In A Food Desert, Jessica R. Norris

Theses and Dissertations

This study constructs themes and propositions about the experiences of youth participants in the fall 2013 Food Landscapes program at the Neighborhood Resource Center in Richmond, Virginia. During the program, youth participated in cooking-based volunteerism with adults with disabilities and created short videos about their experiences. In this study, I analyzed pre- and post-program participant interviews, twice-weekly program observations, and facilitator reflections to understand how Food Landscapes affected youths’ conception of community engagement and communication strategies. This case study offers insight into how youth experience after-school programming of this design. Based on my findings, youth develop and rely upon a …

Analysis Of The Role Of Astrocyte Elevated Gene-1 In Normal Liver Physiology And In The Onset And Progression Of Hepatocellular Carcinoma, Chadia L. Robertson

Theses and Dissertations

First identified over a decade ago, Astrocyte Elevated Gene-1 (AEG-1) has been studied extensively due to early reports of its overexpression in various cancer cell lines. Research groups all over the globe including our own have since identified AEG-1 overexpression in cancers of diverse lineages including cancers of the liver, colon, skin, prostate, breast, lung, esophagus, neurons and neuronal glia as compared to matched normal tissue. A comprehensive and convincing body of data currently points to AEG-1 as an essential component, critical to the progression and perhaps onset of cancer. AEG-1 is a potent activator of multiple pro-tumorigenic signal transduction …

The Influence Of Dementia Caregiver Mental Health On Quality Of Care In Argentina, Alejandra Morlett Paredes

Theses and Dissertations

This study examined the connections between cognitive functioning in individuals with dementia and caregiver burden, burden and mental health, mental health and quality of care. One hundred two dementia caregivers from San Lucas, Argentina completed questionnaires assessing these constructs. Caregiver burden, depression, anxiety, and satisfaction with life explained 18.8% of the variance in quality of care – respect and 14.7% of the variance in quality of care – provide. An SEM with generally adequate fit indices uncovered that cognitive functioning in individuals with dementia was inversely associated with caregiver burden, caregiver burden was inversely associated with mental health, and mental …