Digital Commons Network^™

Preconceptional Health Behavior Change In Women With Overweight And Obesity: Prototype For Smart Strong Healthy Women Intervention, Frank T. Materia, Joshua M. Smyth, Kristin E. Heron, Marianne Hillemeier, Mark E. Feinberg, Patricia Fonzi, Danielle Symons

Psychology Faculty Publications

Background: The prevalence of maternal perinatal obesity is rising, and in turn, increases health risks and morbidity for both mother and child. Past evidence suggests the preconceptional Strong Healthy Women (SHW) intervention can reduce multiple biobehavioral risk factors for adverse perinatal health. The SHW intervention, however, was time- and resource-intensive to deliver. Mobile health (mHealth) technologies provide an opportunity to expand intervention reach while reducing implementation cost and burden. Previous research suggests that preconceptional women are broadly supportive of using smartphones for behavior change, yet few studies have elicited their specific preferences for a targeted mHealth intervention. The objective of …

Sexual Coercion, Drinking To Cope Motives, And Alcohol-Related Consequences Among Self-Identified Bisexual Women, Michelle L. Kelly, Sarah J. Ehlke, Robin J. Lewis, Abby L. Braitman, Wendy Bostwick, Kristin E. Heron, Cathy Lau-Barraco

Psychology Faculty Publications

Background: Given higher sexual victimization and greater alcohol use among bisexual women, a critical public health challenge is to understand within-group variation that may heighten or explain these associations in bisexual women. Objectives: The present study tested a moderated-mediation model in which sexual coercion was hypothesized to be associated with alcohol-related consequences via drinking to cope motives in self-identified bisexual women who reported at least occasional binge drinking. Negative affect was hypothesized to moderate the sexual coercion-drinking to cope motives association. Methods: Participants were a community sample of 107 self-identified bisexual women (age M = 20.97, SD = 2.11) who …

Consumer Willingness To Pay For Chicken Meat Derived From Chicken Fed On Insect-Based Feed In Kenya, Harriet Mawia Joel

All Master’s Theses

Poultry production in Kenya is faced by a major hindrance of feed deficiency, especially protein source. This has resulted in less supply of poultry products which does not match the current growing consumer demand for poultry meat. The growing demand owes to consumer preferences switch from red meat to white meat, population growth and urbanization among other factors. Different protein sources used in poultry production in Kenya include fish fillets and soya which compete with human consumption. Due to competing needs and pricy feeds there has been less protein source for poultry production in Kenya.In order to upsurge poultry production …

Optimising A Resting Box To Enhance Adult Gravid Female Mosquitoe Auto-Disseminate Larvicide In A Semi Field, Michael Boge Ogallo

All Master’s Theses

Malaria control strategies that target adult mosquitoes are challenged by the emergence of insecticide resistance and behavioral changes of vectors. The conventional approach of applying larvicides is limited by high operational costs and inadequate knowledge of mosquito breeding habitats especially in rural African communities. This study developed a potential mosquito contamination site, assessed the potential of adult female Anopheles gambiae s.s to pick up fluorescent dye and auto dissemination from resting box to their breeding habitats. A screened semi-field system (SFS) with and without a mud hut inside were used to evaluate the efficacy of a designed mosquito resting box …

Effects Of Larval Age At Grafting And Supplemental Feeding On Morphometrics And Oviposition In Honeybee Queen (Apis Mellifera Scutellata, Hymenoptera: Apidae) In Karura Forest, Kenya, Loise Kawira Njeru

All Master’s Theses

In Africa, honeybees provide critical pollination services, nutrition and income for smallholder farmers. However, because of pests and pathogens honeybees are under threat of population decline. Moreover, lack of adequate research on the existing queen rearing technologies has led to decline in honeybee queen quality. The honeybee queen is the repository of a colony's heritable genetic traits, its superiority determines the productivity and resilience of the colony. Effects of factors such as age of grafted larva, supplemental feeding and mating are not known for African bee races. To bridge this gap, a study was undertaken at the International Centre of …

Correlation Of Blood Triiodothyronine (T3) Level With Some Production Traits In Male Goat Kids, Khalid Abdoun, Emad Samara, Aly Okab, Mohamed Al-Badwi, Mohamed El-Zarei, Ali Al-Seaf, Ahmed Al-Haidary

Turkish Journal of Veterinary & Animal Sciences

Thyroid hormones are known for their stimulation of feed efficiency and growth performance in different farm animals. More interestingly, the level of thyroid hormones is influenced by selection for growth in some animal species. Therefore, it was the aim of the current study to investigate whether a correlation exists between the blood triiodothyronine (T 3 ) level and some production traits (daily feed intake, average daily gain, and feed conversion ratio). To test this hypothesis, six male goat kids (21.9 ± 2.4 kg; 5 months old) belonging to Aardi, Damascus, and their cross breed (two kids from each genotype) were …

United States Supreme Court Surveys: 2016 Term. Still Standing After All These Years: Five Decades Of Litigation Under The Fair Housing Act And The Supreme Court Still Can't Say For Sure Who Is Protected, David A. Logan

Roger Williams University Law Review

No abstract provided.

Application Of Box-Behnken Experimental Design For The Formulation And Optimisation Of Selenomethionine-Loaded Chitosan Nanoparticles Coated With Zein For Oral Delivery., Giuliana Vozza, Hugh Byrne, Jesus Maria Frias, Minna Khalid Danish, Sinéad M. Ryan

Articles

Selenomethionine is an essential amino acid with a narrow therapeutic index and susceptibility to oxidation. Here it was encapsulated into a nanoparticle composed of chitosan cross-linked with tripolyphosphate for oral delivery. The formulation was optimised using a three-factor Box-Behnken experimental design. The chitosan:tripolyphosphate ratio, chitosan solvent pH, and drug load concentration were independently varied. The dependent variables studied were encapsulation efficiency, particle size, polydispersity index and zeta potential. For optimisation, encapsulation efficiency and zeta potential were maximised, particle diameter was set to 300 nm and polydispersity index was minimised. A 0.15 mg/mL concentration of selenomethionine, chitosan solvent pH of 3, …

Constituting Bodies Into The Future: Toward A Relational Theory Of Intergenerational Justice

UBC Law Review

No abstract provided.

Effects Of Organic And Inorganic Nitrogen Sources On In Vitro Degradability Of Citrus Byproduct And Milk Thistle, Asma Aggoun, Mohamed Laid Haddi, Si-Yong Yang, Jong-Su Eun, Andrea Squartini

Turkish Journal of Veterinary & Animal Sciences

In order to evaluate rumen microbial activity, the effects of two nitrogen sources (organic and inorganic) were analyzed in vitro by inoculating dairy cow rumen fluid and using citrus byproduct (CBP) and milk thistle (Silybum marianum, MT) as energy source substrates. The experimental design was 2 × 3 where we used three different nitrogen sources (N1: no nitrogen added, N: ammonium bicarbonate, N3: sodium glutamate) with a basic concentration of nitrogen (100 mg/1 L). Culture pH, dry matter degradability %, ammonia-N (NH$_{3}$-N), total volatile fatty acids (TVFAs), individual volatile fatty acid proportions, and acetate propionate ratio (A:P) were measured after …

Plants As Biofactories To Produce Mammalian Tumor Suppressor Micrornas, John Lachlan Macarthur

Theses and Dissertations

MicroRNAs (miRNAs) are small noncoding single stranded RNAs that are considered master regulators of gene expression. They are also an emerging class of therapeutic agents with significant potential for the prevention and treatment of many diseases, including cancer. Many different forms of cancer are associated with loss or reduced accumulation of one or more miRNAs that function as tumor suppressors. In animal models, restoration of missing tumor suppressor miRNAs prevents the initiation, progression and/or spread of the disease. However, the current absence of an efficient method for delivery of therapeutic miRNAs is a critical barrier to their use. The research …

Comparison Of The Performance Of Simple Linear Regression And Quantile Regression With Non-Normal Data: A Simulation Study, Marjorie Howard

Theses and Dissertations

Linear regression is a widely used method for analysis that is well understood across a wide variety of disciplines. In order to use linear regression, a number of assumptions must be met. These assumptions, specifically normality and homoscedasticity of the error distribution can at best be met only approximately with real data. Quantile regression requires fewer assumptions, which offers a potential advantage over linear regression. In this simulation study, we compare the performance of linear (least squares) regression to quantile regression when these assumptions are violated, in order to investigate under what conditions quantile regression becomes the more advantageous method …

Family And School Impact On Psychological Functioning From Childhood To Late Adolescence: A Longitudinal Study Of Rural Chinese Youth, Yang Yue

Theses and Dissertations

The transition from childhood to adolescence can be a significant stressor for youth, leading to increases in internalizing problems for those who are vulnerable. Compared to the mounting research conducted on U.S. youth, children and adolescents in China have received less attention on their psychological adjustment. As Chinese youth constitute roughly 15% of the world’s population (World Health Organization, 2010), and the disproportionate quantity of longitudinal investigation on Chinese youth psychological functioning, understanding the influence of risk and protective factors, and their interactive effects on internalizing problems among Chinese youth is critical.

According to Life Course Theory, Ecological Systems Theory, …

Interactive Effects Of Domoic Acid Allelopathy, Salinity, And Eutrophication On Estuarine Phytoplankton Community Structure, Elise Van Meerssche

Theses and Dissertations

Coastal regions and estuaries are particularly sensitive to the increase in nutrient loading and river runoff, threatening the ecosystems with possible spreads in harmful algal blooms (HABs). As an example, blooms of toxic Pseudo-nitzschia species can release acute concentrations of the neurotoxin domoic acid (DA) in the water column. When ingested at concentrations higher than 20 ppm, DA can cause the death of marine birds, marine mammals and even humans. The main objectives of my research were to determine the drivers of Pseudo-nitzschia abundance and toxicity and to assess how these drivers influenced the phytoplankton community structure and DA allelopathy. …

Understanding The Mechanisms Linking Gendered Intrahousehold Bargaining Power And Child Nutrition In Rural Nepal, Shibani Kulkarni

Theses and Dissertations

Child undernutrition is a serious issue in Nepal as 36% of children below five years of age are chronically undernourished. Reducing child undernutrition is an important priority to prevent adverse effects through the life course that perpetuate the cycle of undernutrition and poverty.

Women’s intra-household bargaining power is an important determinant of child nutrition. Intra-household bargaining power is an individual’s relative social and economic position within the household to access and control resources, and influence decision-making. In our research, we use women’s intra-household bargaining power as a resource for care, which enables women to be exposed to nutrition information, gain …

Examination Of Energy Needs And Hormone Levels In Male Endurance Athletes, Erin Moore

Theses and Dissertations

A plethora of literature examining the physiological consequences associated with deficits in energy availability (EA) for female athletes exists, however literature examining male athletes is sparse. Purpose: To determine the effects of high exercise energy expenditure (EEE) on Male Triad symptoms (EA with or without an eating disorder [ED], reproductive hormones Testosterone [T] and Luteinizing hormone [LH], and bone mineral density [BMD]) and other metabolic markers (Insulin, Leptin, Cortisol and Interleukin-6 [IL-6]) in endurance-trained male athletes. Methods: We utilized a cross-sectional design on 14 endurance trained male athletes (age: 26.4 + 4.2 yrs.; weight: 70.6 + 6.4 kg; and height: …

Linking Physiology, Temperature, And Recruitment: A Classic Competitive Story Rewritten By Climate, Maeve Kerrigan Snyder

Theses and Dissertations

Climatic changes have the potential to alter population and community dynamics, ultimately influencing the biogeographic distributions of species. For many organisms, reproduction is physiologically tied to temperature. We tested the hypothesis that a physiological mechanism for reproductive failure in the acorn barnacle, Semibalanus balanoides, would result in predictable patterns of larval recruitment over broad geographic scales. Recruitment density was predicted to be dependent on the duration of permissive temperatures (< 10oC). for successful reproduction in adult populations of S. balanoides. We found that temperature was a reliable predictive variable for recruitment densities throughout our study region. Post-recruitment processes were also considered, specifically the competition between Semibalanus balanoides and Chthamalus montagui, described in Joseph Connell’s 1961 experiment. The competitive hierarchy outlined in this experiment is not consistently observed throughout the range overlap of the two species. Growth and mortality were found to differ dependent on species and latitude, indicating that climate mediates this classic ecological system. Our results provide useful knowledge for refining models of biogeographic shifts. A consistent failure of larval supply and a breakdown of competitive advantage could accelerate the pace of predicted range contraction for S. balanoides. Further investigation of how environmental variables interact with physiology and ecological processes is necessary for accurate predictions of climate change effects

A Quasi-Experimental Study On The Effectiveness Of Ccr&R Ta/Coaching On Child Care Center Licensing Compliance, Wenjia Wang

Theses and Dissertations

High quality in early care and education is critical for children in their early ears and has a lasting benefit through their lives. Research in various fields such as education, medicine, psychology, economics. has provided evidence of positive outcomes for children who have been exposed to safe, rich, and engaging environments in their early years through high quality early care and education. The baseline of child care quality is providing protection for children by establishing regulations on health and safety areas such as response to disease, fire and other building safety, injury, abuse and neglect, adequate supervision, and developmentally appropriate …

Examining Faith-Based Communities As Leverage Points For The Prevention Of Childhood And Adolescent Obesity, Caroline Glagola Dunn

Theses and Dissertations

Faith-based research and partnerships are becoming more popular as an approach to address the health of underserved populations including racial and ethnic minorities and rural populations. Despite growing interest in faith-health partnerships, little research is available assessing faith-based interventions as potential leverage points for the prevention of childhood and adolescent obesity and the promotion of healthy behaviors. This research aimed to examine the potential for such partnerships within the context of ongoing research partnerships in South Carolina. Specifically, the first study assessed current peer-reviewed literature to determine reporting of reach, effectiveness, adoption, implementation, and maintenance (RE-AIM elements) in faith-based nutrition …

The Effect Of Neighborhood Characteristics And Acculturation On Vegetable Intake Among U.S. Hispanics, Anna Victoria Mesa

Theses and Dissertations

The growing prevalence of chronic disease among the U.S. Hispanic population has drawn increasing attention to modifiable behaviors such as diet in an effort to curb the burden of disease among this population. While factors affecting dietary intake among U.S. Hispanics have been largely studied, this study broadens the scope of existing analyses from examining the role of individual-level factors, including acculturation, to also include environmental factors such as neighborhood ethnic composition. Multilevel mixed modeling was employed to test the interaction of individual acculturation with neighborhood ethnic composition to predict vegetable intake among a sample of U.S. Hispanics. Individuals who …

Psychological And Economic Self-Sufficiency Among Low-Income Citizens Receiving Governmental Assistance, Vorricia Fechon Harvey

Dissertations

This dissertation study examines dynamics of psychological self-sufficiency (PSS) using a frame of reference that comes from perspectives of low-income citizens who receive some form of governmental assistance (i.e., public aid, Temporary Assistance for Needy Families (TANF) and/or housing subsidies). It explores the validity of integrating PSS as a psychological capital into the holistic theory of change in workforce development. Because in the past, great emphasis has been placed on human capital development and fast track movement into the labor market, little has emerged on the influence of psychological capital properties. Subsequently, policy has guided the evolution of employment program …

Role Of Micrornas In Impaired Gut Permeability Following Ethanol And Burn Injury, Niya Latrice Morris

Dissertations

Every year there are nearly 500,000 reported burn injuries in the United States; half of which occur under the influence of alcohol. Clinical studies have shown that burn patients who are intoxicated at the time of injury have a worse prognosis; including increased risk of multiple organ dysfunction syndrome (MODS) and sepsis. The etiology behind these pathological consequences of ethanol and burn injury remains to be elucidated. The Gut-lymph hypothesis of MODS theorizes that trauma (e.g. ethanol and burn injury) results in a redistribution of blood flow to protect more vital organs which leads to ischemia/hypoxia (diminished oxygen delivery) in …

Comparing Interventions And Beliefs About Autism And Links To Interpersonal Relatedness In Two Cities, In Turkey And England, Mahmut Serkan Yazici

Plymouth Institute of Education Theses

This thesis explores similarities and differences between interventions and beliefs about autism in Turkey and England. It is known that Turkish culture is interdependent and English culture is independent. It is also known that differences in interpersonal relatedness affect views about social behaviour, life goals and social priorities. This thesis, therefore, also explores whether interpersonal relatedness influences interventions and belief about autism in both countries. This research is based on case studies of special and mainstream schools in two cities, one in Turkey and one in England. The study used mixed research methods including questionnaires, interviews and observations. Participants included …

Mortality In A Cohort Of Remote-Living Aboriginal Australians And Associated Factors, Zoe Hyde, Kate Smith, Leon Flicker, David Atkinson, Osvaldo P. Almeida, Nicola T. Lautenschlager, Anna Dwyer, Dina Logiudice

Health Sciences Papers and Journal Articles

Objectives: We aimed to describe mortality in a cohort of remote-living Aboriginal Australians using electronic record linkage.

Methods: Between 2004 and 2006, 363 Aboriginal people living in remote Western Australia (WA) completed a questionnaire assessing medical history and behavioural risk factors. We obtained mortality records for the cohort from the WA Data Linkage System and compared them to data for the general population. We used Cox proportional hazards regression to identify predictors of mortality over a 9-year follow-up period.

Results: The leading causes of mortality were diabetes, renal failure, and ischaemic heart disease. Diabetes and renal failure accounted for 28% …

Knowledge, Attitudes, And Practice Of Oncologists And Oncology Health Care Providers In Promoting Physical Activity To Cancer Survivors: An International Survey, Sarah Hardcastle, Robert Kane, Paola Chivers, Dana A. Hince, Andrew Dean, Dominic Higgs, Paul A. Cohen

Health Sciences Papers and Journal Articles

Objective: To investigate knowledge, attitudes and practices of oncologists towards physical 2 activity (PA) in cancer survivors, and the association between oncologists’ own PA behavior 3 and PA promotion. Methods: Oncologists (n=123) completed a survey based on the Theory of 4 Planned Behavior (TPB). Participants reported PA promotion behavior, PA involvement, 5 attitudes, intentions, social norm, Perceived Behavioral Control (PBC), confidence and 6 knowledge of exercise prescription. Structural equation modelling (SEM) evaluated these 7 associations. Results: Less than half of oncologists reported regularly promoting PA to 8 patients (46%), with 20% providing written information and 23% referrals. Only 26% were …

A Twenty-First-Century Olympic And Amateur Sports Act, Dionne L. Koller

All Faculty Scholarship

Recent scandals involving national governing bodies for sport and allegations of athlete abuse have captured media attention. The most recent, focusing on the actions of USA Gymnastics, prompted Congress to propose legislation to require better protections for Olympic Movement athletes. Signed into law on February 14, 2018, the Protecting Young Victims from Sexual Abuse and Safe Sport Authorization Act of 2017 designates the United States Center for SafeSport (SafeSport) as the independent organization charged with exercising jurisdiction over the United States Olympic Committee (USOC) and sport national governing bodies to safeguard amateur athletes against all forms of abuse. Congress’s instincts …

2017 Trends & 2018 Outlook: Montana Tourism Business Survey, Norma P. Nickerson

Institute for Tourism and Recreation Research Publications

A survey of Montana tourism business indicated that 2017 was good for some and not so good for others, the fires had a big impact on their customer volume, employee shortage is a concern, and optimism for 2018 is not as high as in recent years.

Examining Influences Of Parenting Styles And Practices On Physical Activity And Sedentary Behaviors In Latino Children In The United States: Integrative Review, Ana Cristina Lindsay, Minerva Wasserman, Mario A. Muñoz, Sherrie F. Wallington, Mary L. Greaney

Kinesiology Faculty Publications

Background: Research indicates that parents influence their children’s physical activity (PA) and sedentary behaviors (SB) through their parenting styles and practices.

Objective: The objectives of this paper were to evaluate existing research examining the associations between parenting styles, parenting practices, and PA and SB among Latino children aged between 2 and 12 years, highlight limitations of the existing research, and generate suggestions for future research.

Methods: The method of this integrative review was informed by methods developed by Whittemore and Knafl, which allow for the inclusion of qualitative, quantitative, and mixed-methods studies. Using the Preferred Reporting Items …

Setting Priorities For Conducting And Updating Systematic Reviews, Mona Nasser

Other Faculty of Health Theses

Abstract Systematic reviews - appraisal and synthesis of all primary research - are increasingly being used to inform policy and practice in health care. Therefore, it is important to understand how the key questions in systematic reviews are identified and prioritised and whether they are relevant to policy makers, practitioners and members of the public. Research priority setting (RPS) is usually defined as any interpersonal activity that leads to the selection of topics and/or choices of key questions to investigate . Diverse approaches to setting research priorities are used in different countries, regions and organisations. There is no consensus in …

Functional Imagery Training, A Novel, Theory-Based Motivational Intervention For Weight-Loss, Linda Solbrig

Other Faculty of Health Theses

This thesis investigates the acceptability and efficacy of Functional Imagery Training (FIT), a motivational intervention for weight-management. FIT is based on Elaborated Intrusion Theory, delivered in the style of Motivational interviewing (MI), and designed to promote sustained behaviour change and address cravings. It trains the habitual use of affective, goal-directed mental imagery of personal incentives, using imagery to plan behaviours, anticipate obstacles, and mentally try out solutions from previous successes. Participants are taught to update their imagery from their experience, and to generalise their imagery skills to new goals. In study 1, focus groups explored problems and wishes in regards …