Digital Commons Network^™

Spe 3100 : Learning Differences Of Individuals With Moderate To Severe Exceptional Learning Needs, Special Education

Approved Course Proposals

No abstract provided.

Vitamin D And Biomarkers Of Sex Steroid Hormones Are Non-Linearly And Inversely Related To All-Cause Mortality: Results From Nhanes Iii, Hind A. Beydoun, Shaker M. Eid, Hueiwang Anna Jeng, Alan B. Zonderman, May A. Beydoun

Community & Environmental Health Faculty Publications

Background: In men, hypovitaminosis D as well as high and low testosterone levels have been linked to adverse events, including death. A biological interaction has been previously suggested between vitamin D and androgens. In a cohort study using Third National Health and Nutrition Examination Survey data, we simultaneously investigated circulating vitamin D and biomarkers of sex steroid hormones as predictors of all-cause mortality.

Methods: Age-adjusted and fully-adjusted Cox regression models were constructed to estimate hazard ratios (HR) and their 95% confidence intervals (CI). Whereas the vitamin D sufficient group (25(OH)D3 ≥30 ng/ml) was selected as a referent, biomarkers of sex …

Identifying Environmental Health Priorities In Underserved Populations: A Study Of Rural Versus Urban Communities, M. C. Bernhard, M. B. Evans, S. T. Kent, E. Johnson, S. L. Threadgill, S. M. Becker

Community & Environmental Health Faculty Publications

Objectives- Understanding and effectively addressing persistent health disparities in minority communities requires a clear picture of members' concerns and priorities. This study was intended to engage residents in urban and rural communities in order to identify environmental health priorities. Specific emphasis was placed on how the communities: defined the term environment; their perceptions of environmental exposures as affecting their health; specific priorities in their communities; and differences in urban versus rural populations.

Study design- A community-engaged approach was used to develop and implement focus groups and compare environmental health priorities in urban versus rural communities.

Methods- A total of eight …

A Matter Of National Importance: The Persistent Inefficiency Of Deceptive Advertising Class Actions, Stacey M. Lantagne

Journal of Business & Technology Law

No abstract provided.

Tackling Overweight And Obesity: Does The Public Health Message Match The Science?, Katherine Hafekost, David Lawrence, Francis Mitrou, Therese O'Sullivan, Stephen R. Zubrick

Research outputs 2013

Background

Despite the increasing understanding of the mechanisms relating to weight loss and maintenance, there are currently no validated public health interventions that are able to achieve sustained long-term weight loss or to stem the increasing prevalence of obesity in the population. We aimed to examine the models of energy balance underpinning current research about weight-loss intervention from the field of public health, and to determine whether they are consistent with the model provided by basic science. EMBASE was searched for papers published in 2011 on weight-loss interventions. We extracted details of the population, nature of the intervention, and key …

A National "Natural" Standard For Food Labeling, Nicole E. Negowetti

Law Faculty Publications

No abstract provided.

Letter Of Purpose Of The Feminist Evolutionary Psychology Society, T. Joel Wade

Faculty Journal Articles

It has been almost five years since the formation of the Feminist Evolutionary Psychology Society (FEPS), which was created with the hopes of drawing attention to issues that influence women’s role in evolution. In those years, FEPS has changed into a more structured society with clear aims. In this letter, we review the rationale for creating FEPS, as well as how we structured FEPS to be an effective organization. The majority of the letter pertains to four distinct goals of FEPS that we will continue to address in the future. These goals are to investigate the active role of women …

Phytoplankton In Virginia Lakes And Reservoirs, Harold G. Marshall

Biological Sciences Faculty Publications

This study involves a phytoplankton summer/autumn survey in 46 Virginia lakes and reservoirs during 2010-2012. A total of 307 taxa were identified which included several filamentous and colonial cyanabacteria in bloom concentrations. With the exception of one natural lake, the other sites sampled represent impoundments created decades ago, with the majority presently classified as meso- or eutrophic. Among the cyanobacteria were 6 known toxin producers (Anabaena circinalis, Anabaena spiroides, Aphanizomenon flos-aquae, Cylindrospermopsis raciborskii, Limnothrix redekei, and Microcystis aeruginosa). The study characterizes phytoplankton populations in these aging freshwater habitats taken from a large number …

Erosive Hand Osteoarthritis Is Associated With Subclinical Atherosclerosis And Endothelial Dysfunction, Athanasios Koutroumpas, Athanasios Giannoukas, Elias Zintzaras, Ekaterini Exarchou, Aris Baliakos, Konstantinos Makaritsis, Lazaros I. Sakkas

Biological Sciences Faculty Publications

Chronic inflammatory disorders have been associated with accelerated atherosclerosis and increased cardiovascular (CV) risk. Recent evidence suggests that erosive hand osteoarthritis (EOA) has considerable inflammation; therefore, we examined the presence of subclinical atherosclerosis and endothelial dysfunction in EOA. Twenty-four patients with EOA and 24 age- and sex-matched healthy individuals without clinical OA were included in the study. No subject had a history of CV disease. Intima-media thickness (IMT) and atheromatous plaques in the common carotid and common femoral arteries were measured by Doppler ultrasonography. The endothelium-dependent, flow-mediated dilatation (FMD) and endothelium-independent, sublingual glyceryl trinitrate (NTG)-induced dilatation (NMD) of the brachial …

Comparative Morphological, Epidermal, And Anatomical Studies Of Pinus Roxburghii Needles At Different Altitudes In The North-West Indian Himalayas, Satyendra Prakash Tiwari, Pradeep Kumar, Deepika Yadav, Devendra Kumar Chauhan

Turkish Journal of Botany

The aim of the present study was to understand the ecological adaptation of Pinus roxburghii Sarg. in the North-West Himalayan region. P. roxburghii needles showed morphological, epidermal, and anatomical variation at different altitudes. Needle length was negatively correlated with altitude. Stomatal characters like stomatal density, stomatal index, and guard cell lengths were found to be affected by environmental factors and showed a direct correlation with altitude. The results showed that potential conductance index was dependent on the climatic conditions of the habitat. The anatomical properties of needles exhibited variation from lower to higher elevation, especially in the number and position …

Pollen Morphology Of The Genus Onobrychis (Fabaceae) In Turkey, Süleyman Avci, Cengi̇z Sancak, Alp Can, Aydan Acar, Nur Münevver Pinar

Turkish Journal of Botany

The pollen size and morphology of 20 Onobrychis Adans. taxa from Turkey were studied using both light and scanning electron microscopy. Of the taxa studied, Onobrychis fallax Freyn & Sint. and Onobrychis elata Boiss. & Balansa showed the smallest size of pollen grains, while the largest were found in Onobrychis aequidentata (Sibth. & Sm.) d'Urv. and Onobrychis viciifolia Scop. The pollens of all taxa studied represent the tricolpate type of pollen and are prolate in shape. The type of exine found in the studied taxa is reticulate (sect. Dendobrychis DC. and sect. Laphobrychis Hand.-Mazz.), suprareticulate (sect. Onobrychis), or microreticulate (sect. …

Cadmium-Induced Structural Disturbances In Pisum Sativum Leaves Are Alleviated By Nitric Oxide, Tuan Anh Tran, Valya Vassileva, Petar Petrov, Losanka Petrova Popova

Turkish Journal of Botany

In the present study, the protective effect of nitric oxide (NO) against Cd-induced structural disturbances in pea (Pisum sativum) leaves was investigated. Cadmium treatment resulted in a decreased leaf size and thickness of the lamina, reduced intercellular spaces in the mesophyll, small pavement cells, and a high density of stomata. These abnormalities were partially or fully reversed by a simultaneous application of Cd and the NO donor, sodium nitroprusside (SNP). The concentration of 1000 µM SNP was very effective in counteracting the adverse effects of Cd and resulted in leaf structural parameters close to those of the control leaves. These …

Phytotoxic Effects Of Herbicide Attribut And Surfactant Biopower On The Root, Stem, And Leaf Anatomy Of Triticum Aestivum ‘Pehlivan’, Gülden Yilmaz, Feruzan Dane

Turkish Journal of Botany

This study was performed in order to determine toxic effects of different doses of Attribut (propoxycarbazone-sodium) used in wheat fields and BioPower (sodium alkyl ether sulphate) surfactant added to Attribut on Triticum aestivum L. ‘Pehlivan’. The doses used in the study were 0.42 mM Attribut, 0.82 mM Attribut, and 1.68 mM Attribut with or without 0.25% BioPower. Laboratory studies showed that the effective concentration value corresponded to the farmer dose, 0.42 mM Attribut. Applications were done by seed treatment. The effects of each of the doses applied to wheat plants were monitored in terms of anatomical parameters. Attribut doses of …

你吃了吗? Have You Eaten?: Using The Westernization Of Chinese Food To Explain The Transformation Of The Chinese Identity In America, Molly Young

Senior Independent Study Theses

This thesis explores the changing Chinese American identity through the changes to Chinese food. Understanding one's identity is a difficult task because of its abstract nature; using a concrete element such as food, makes this task far easier. This method of using food to describe the Chinese American identity is especially helpful because of the importance placed on food in Chinese culture. For the Chinese, food is central to their identity because it is believed that the correct intake of food achieves a balance in one's life. It is also helpful, because the Chinese restaurant in America is a common …

2013 Children’S Legislative Briefing Book, Nevada Institute For Children’S Research And Policy, Children’S Advocacy Alliance, Denise Tanata Ashby, Tara Phebus

Nevada Institute for Children's Research and Policy Reports

The purpose of this Legislative Briefing Book is to provide a quick snapshot of some of the most pressing issues facing Nevada’s children in order to provide advocates and policymakers with a stepping stone in creating positive changes to improve the lives of Nevada’s children. While this book will not cover every issue facing our children, it is intended to highlight some of those where state policy may have an impact, covering issues in education, health, safety and security, and the juvenile justice system. Diligent efforts need to be made during the 2013 Legislative Session to improve policies, procedures and …

Agroforestry And Smallholder Farmers: Climate Change Adaptation Through Sustainable Land Use, Colin Mccabe

Capstone Collection

Agriculture in the developing world will be extremely hard hit by climate change, and smallholder farmers in Least Developed Countries (LDCs) are among the most vulnerable to its impacts. There is a range of agricultural adaptations to climate change, and each context demands a unique appraisal of impacts and adaptations based on specific geography, local climate variability and expected change, and social conditions. The term “climate-smart agriculture” (CSA) has come to embody a set of practices in crop and livestock cultivation that 1) reduce greenhouse gas emissions (climate change mitigation), 2) build resilience to the impacts of climate change for …

Computational Prediction And Qpcr Validation Of Mirna In Ceratopteris Richardii, Yevgeniy Kharonov

Student Theses and Dissertations

No abstract provided.

Sanctions Without Humanitarian Implications - An Impossible Feat, Sangitha Palaniappa

HIM 1990-2015

This thesis focuses on the humanitarian implications of economic sanctions. States are increasingly using sanctions as a foreign policy tool, but the ramifications for the citizens of the country have yet to be analyzed in depth. Although sanctions are an extremely powerful foreign policy tool, the humanitarian implications are too drastic. There are two main outcomes of sanctions that states seek: the pressure of the sanctions forces the government to change their policy or the humanitarian implications force the citizens to revolt against the government. These outcomes rarely occur as we can see clearly in cases such as Cuba or …

Proline-Dependent Regulation Of Clostridium Difficile Stickland Metabolism, Laurent Bouillaut, William T. Self, Abraham L. Sonenshein

Faculty Bibliography 2010s

Clostridium difficile, a proteolytic Gram-positive anaerobe, has emerged as a significant nosocomial pathogen. Stickland fermentation reactions are thought to be important for growth of C. difficile and appear to influence toxin production. In Stickland reactions, pairs of amino acids donate and accept electrons, generating ATP and reducing power in the process. Reduction of the electron acceptors proline and glycine requires the D-proline reductase (PR) and the glycine reductase (GR) enzyme complexes, respectively. Addition of proline in the medium increases the level of PR protein but decreases the level of GR. We report the identification of PrdR, a protein that activates …

International Society Of Sports Nutrition Position Stand: Energy Drinks, Bill Campbell, Colin Wilborn, Paul La Bounty, Lem Taylor, Mike T. Nelson, Mike Greenwood, Tim N. Ziegenfuss, Hector L. Lopez, Jay R. Hoffman, Jeffrey R. Stout, Stephen Schmitz, Rick Collins, Dough S. Kalman, Jose Antonio, Richard B. Kreider

Faculty Bibliography 2010s

Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature on the safety and efficacy of the use of energy drinks (ED) or energy shots (ES). The ISSN has concluded the following. 1. Although ED and ES contain a number of nutrients that are purported to affect mental and/or physical performance, the primary ergogenic nutrients in most ED and ES appear to be carbohydrate and/or caffeine. 2. The ergogenic value of caffeine on mental and physical performance has been well-established but the potential additive benefits of other nutrients contained …

Oral Delivery Of Bioencapsulated Exendin-4 Expressed In Chloroplasts Lowers Blood Glucose Level In Mice And Stimulates Insulin Secretion In Beta-Tc6 Cells, Kwang-Chul Kwon, Ramya Nityanandam, James S. New, Henry Daniell

Faculty Bibliography 2010s

Glucagon-like peptide (GLP-1) increases insulin secretion but is rapidly degraded (half-life: 2min in circulation). GLP-1 analogue, exenatide (Byetta) has a longer half-life (3.34h) with potent insulinotropic effects but requires cold storage, daily abdominal injections with short shelf life. Because patients with diabetes take > 60000 injections in their life time, alternative delivery methods are highly desired. Exenatide is ideal for oral delivery because insulinotropism is glucose dependent, with reduced risk of hypoglycaemia even at higher doses. Therefore, exendin-4 (EX4) was expressed as a cholera toxin B subunit (CTB)fusion protein in tobacco chloroplasts to facilitate bioencapsulation within plant cells and transmucosal delivery …

Effect Of Sodium Bicarbonate And Beta-Alanine Supplementation On Maximal Sprint Swimming, Antti A. Mero, Petri Hirvonen, Janne Saarela, Juha J. Hulmi, Jay R. Hoffman, Jeffrey R. Stout

Faculty Bibliography 2010s

Background: This study examined the effect of simultaneous supplementation of extracellular buffer sodium bicarbonate (SB) and intracellular buffer beta-alanine (BA) on maximal sprint swimming. Methods: Thirteen competitive male swimmers completed 4 different treatments (placebo [PL], SB, BA + PL, and BA + SB) in a crossover procedure. PL or SB supplementation (0.3 g/kg body weight) was ingested 60 min before two maximal 100-m freestyle swims that were performed with a passive recovery of 12-min between each swim. Because of the known long washout period for carnosine, four weeks of BA supplementation (4.8 g per day) was started after the first …

Grape Extracts Inhibit Multiple Events In The Cell Biology Of Cholera Intoxication, Srikar Reddy, Michael Taylor, Mojun Zhao, Patrick Cherubin, Sandra Geden, Supriyo Ray, David Francis, Ken Teter

Faculty Bibliography 2010s

Vibrio cholerae produces cholera toxin (CT), an AB(5) protein toxin that is primarily responsible for the profuse watery diarrhea of cholera. CT is secreted into the extracellular milieu, but the toxin attacks its Gs alpha target within the cytosol of a host cell. Thus, CT must cross a cellular membrane barrier in order to function. This event only occurs after the toxin travels by retrograde vesicular transport from the cell surface to the endoplasmic reticulum (ER). The catalytic A1 polypeptide then dissociates from the rest of the toxin and assumes an unfolded conformation that facilitates its transfer to the cytosol …

Excess Post-Exercise Oxygen Consumption (Epoc) Following Multiple Effort Sprint And Moderate Aerobic Exercise, Jeremy R. Townsend, Jeffrey R. Stout, Aaron B. Morton, Adam R. Jajtner, Adam M. Gonzalez, Adam J. Wells, Gerald T. Mangine, William P. Mccormack, Nadia S. Emerson, Edward H. Robinson Iv, Jay R. Hoffman, Maren S. Fragala, Ludmila Cosio-Lima

Faculty Bibliography 2010s

The purpose of this study was to investigate the effects of 30-second all-out sprint interval exercise (SIE) vs. moderate aerobic exercise (MA) on excess post-exercise oxygen consumption (EPOC). Six recreationally-trained males (age=23.3 +/- 1.4 yrs, weight=81.8 +/- 9.9 kg, height=180.8 +/- 6.3 cm) completed a sprint interval exercise session consisting of three repeated 30-second Wingate cycling tests separated by four minutes (duration similar to 11minutes) as well as a moderate aerobic exercise session consisting of 30-minute cycling at 60% heart rate reserve (HRR) in a random counterbalanced design. Baseline oxygen consumption (VO2) was determined by an average VO2 from the …

International Society Of Sports Nutrition Position Stand: Beta-Hydroxy-Beta-Methylbutyrate (Hmb), Jacob M. Wilson, Peter J. Fitschen, Bill Campbell, Gabriel J. Wilson, Nelo Zanchi, Lem Taylor, Colin Wilborn, Douglas S. Kalman, Jeffrey R. Stout, Jay R. Hoffman, Tim N. Ziegenfuss, Hector L. Lopez, Richard B. Kreider, Abbie E. Smith-Ryan, Jose Antonio

Faculty Bibliography 2010s

Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature on the use of beta-hydroxy-beta-methylbutyrate (HMB) as a nutritional supplement. The ISSN has concluded the following. 1. HMB can be used to enhance recovery by attenuating exercise induced skeletal muscle damage in trained and untrained populations. 2. If consuming HMB, an athlete will benefit from consuming the supplement in close proximity to their workout. 3. HMB appears to be most effective when consumed for 2 weeks prior to an exercise bout. 4. Thirty-eight mg center dot kg center dot …

Beta-Hydroxy-Beta-Methylbutyrate Free Acid Reduces Markers Of Exercise-Induced Muscle Damage And Improves Recovery In Resistance-Trained Men, Jacob M. Wilson, Ryan P. Lowery, Jordan M. Joy, Joe A. Walters, Shawn M. Baier, John C. Fuller Jr., Jeffrey R. Stout, Layne E. Norton, Eric M. Sikorski, Stephanie M. C. Wilson, Nevine M. Duncan, Nelo E. Zanchi, John Rathmacher

Faculty Bibliography 2010s

The purpose of the present study was to determine the effects of short-term supplementation with the free acid form of beta-hydroxy-beta-methylbutyrate (HMB-FA) on indices of muscle damage, protein breakdown, recovery and hormone status following a high-volume resistance training session in trained athletes. A total of twenty resistance-trained males were recruited to participate in a high-volume resistance training session centred on full squats, bench presses and dead lifts. Subjects were randomly assigned to receive either 3 g/d of HMB-FA or a placebo. Immediately before the exercise session and 48 h post-exercise, serum creatine kinase (CK), urinary 3-methylhistadine (3-MH), testosterone, cortisol and …

Habitat Use And Feeding Ecology Of Delphinids Inferred From Stable Isotopes And Fatty Acid Signatures, Nicole Browning

Electronic Theses and Dissertations

Prey availability, directly or indirectly, affects all aspects of a predator’s life history and is a primary factor influencing habitat selection and movements. This is especially true for delphinid species where it has been documented that the behaviors and movements of dolphins are strongly influenced by food availability. Unfortunately, the feeding ecology and habitat use patterns of many of these species are poorly understood. Many methodologies that have been employed to explore these facets of dolphin ecology have limitations and constraints or are logistically infeasible. Stable isotope and fatty acid signature analyses have been used extensively on a wide variety …

Predictors Of Food Insecurity In 3 Central Florida Communities, Tangela Towns

Electronic Theses and Dissertations

This study examined the association between different socio-demographic factors and food insecurity in the Central Florida Communities of Maitland, Winter Park, and Eatonville. Data from the Institute for Social and Behavioral Sciences at the University of Central Florida were utilized to analyze 3 main questions: In which community is food insecurity more prevalent? To what extent are food consumption, transportation, poverty, and unemployment associated with food insecurity? Does the association between food consumption, transportation, poverty, unemployment, and food insecurity remain when controlling for self-reported overall health, education, marital status, and race. The results revealed differences in predictors of food insecurities. …

Evaluation Of A Mind-Body Website By Women With Breast Cancer, Laura Beck

Electronic Theses and Dissertations

Despite having access to volumes of information, women newly diagnosed with breast cancer report a moderate level of distress related to their diagnosis, treatment, life expectancy, threat to current roles, and life-changing surgery and treatment choices. Web sites designed to teach people strategies to reduce distress are readily available online. The online format may be useful and practical for women who can access the site at their convenience, learn the components of the interventions at their own pace, and practice the strategies in the comfort of their home. The purpose of this study was to evaluate an online Mind-Body web …

Nursing Students And Tuckman's Theory: Building Community Using Cohort Development, George Austin

Electronic Theses and Dissertations

This study explored the phenomenon of first year students who lived in a nursing living learning community and their experiences during their first year. The researcher utilized a qualitative research methodology to investigate the social and academic aspects that influenced these students as they worked to prepare to apply to the nursing program on their way to becoming nurses. Of the 68 students who lived in the community in the first two years, 12 were interviewed in a face-to-face setting. The researcher used Tuckman’s Stages of Group Development as the framework for this study, recognizing that groups go through several …