Digital Commons Network^™

Muscle- And Mode-Specific Responses Of The Forearm Flexors To Fatiguing, Concentric Muscle Actions, Ethan C. Hill, Terry J. Housh, Cory M. Smith, Richard Schmidt, Glen O. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

Background: Electromyographic (EMG) and mechanomyographic (MMG) studies of fatigue have generally utilized maximal isometric or dynamic muscle actions, but sport- and work-related activities involve predominately submaximal movements. Therefore, the purpose of the present investigation was to examine the torque, EMG, and MMG responses as a result of submaximal, concentric, isokinetic, forearm flexion muscle actions. Methods: Twelve men performed concentric peak torque (PT) and isometric PT trials before (pretest) and after (posttest) performing 50 submaximal (65% of concentric PT), concentric, isokinetic (60°·s^-1), forearm flexion muscle actions. Surface EMG and MMG signals were simultaneously recorded from the biceps brachii and …

Relationship Between Concentrations Of Lutein And Stard3 Among Pediatric And Geriatric Human Brain Tissue, Jirayu Tanprasertsuk, Binxing Li, Paul S. Bernstein, Rohini Vishwanathan, Mary Ann Johnson, Leonard Poon, Elizabeth J. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

Lutein, a dietary carotenoid, selectively accumulates in human retina and brain. While many epidemiological studies show evidence of a relationship between lutein status and cognitive health, lutein’s selective uptake in human brain tissue and its potential function in early neural development and cognitive health have been poorly evaluated at a molecular level. The objective of this study was to evaluate the cross-sectional relationship between concentrations of brain lutein and StARD3 (identified as its binding protein in retinal tissue) among three age groups: infants (1–4 months, n = 10), older adults (55–86 years, n = 8), and centenarians (98–105 years, n …

Pharmacological And Genetic Modulation Of Rev-Erb Activity And Expression Affects Orexigenic Gene Expression, Ariadna Amador, Yongjun Wang, Subhashis Banerjee, Theodore M. Kameneka, Laura A. Solt, Thomas P. Burris

Department of Nutrition and Health Sciences: Faculty Publications

The nuclear receptors REV-ERBα and REV-ERBβ are transcription factors that play pivotal roles in the regulation of the circadian rhythm and various metabolic processes. The circadian rhythm is an endogenous mechanism, which generates entrainable biological changes that follow a 24-hour period. It regulates a number of physiological processes, including sleep/wakeful cycles and feeding behaviors. We recently demonstrated that REV-ERB-specific small molecules affect sleep and anxiety. The orexinergic system also plays a significant role in mammalian physiology and behavior, including the regulation of sleep and food intake. Importantly, orexin genes are expressed in a circadian manner. Given these overlaps in function …

Amino Acid Specific Stable Nitrogen Isotope Values In Avian Tissues: Insights From Captive American Kestrels And Wild Herring Gulls, C.E. Hebert, B.N. Popp, K.J. Fernie, C. Ka’Apu-Lyons, B.A. Rattner, N. Wallsgrove

United States Geological Survey: Staff Publications

Through laboratory and field studies, the utility of amino acid compound-specific nitrogen isotope analysis (AA-CSIA) in avian studies is investigated. Captive American kestrels (Falco sparverius) were fed an isotopically characterized diet and patterns in δ15N values of amino acids (AAs) were compared to those in their tissues (muscle and red blood cells) and food. Based upon nitrogen isotope discrimination between diet and kestrel tissues, AAs could mostly be categorized as source AAs (retaining baseline δ15N values) and trophic AAs (showing 15N enrichment). Trophic discrimination factors based upon the source (phenylalanine, Phe) and trophic (glutamic acid, Glu) AAs were 4.1 (muscle) …

Amino Acid Specific Stable Nitrogen Isotope Values In Avian Tissues: Insights From Captive American Kestrels And Wild Herring Gulls, C.E. Hebert, B.N. Popp, K.J. Fernie, C. Ka’Apu-Lyons, B.A. Rattner, N. Wallsgrove

United States Geological Survey: Staff Publications

Through laboratory and field studies, the utility of amino acid compound-specific nitrogen isotope analysis (AA-CSIA) in avian studies is investigated. Captive American kestrels (Falco sparverius) were fed an isotopically characterized diet and patterns in δ15N values of amino acids (AAs) were compared to those in their tissues (muscle and red blood cells) and food. Based upon nitrogen isotope discrimination between diet and kestrel tissues, AAs could mostly be categorized as source AAs (retaining baseline δ15N values) and trophic AAs (showing 15N enrichment). Trophic discrimination factors based upon the source (phenylalanine, Phe) and trophic (glutamic acid, Glu) AAs were 4.1 (muscle) …

Consuming Culture: Effects Of Globalization In American Japanese Restaurants, Danielle Wenning 16

Honor Scholar Theses

No abstract provided.

Community Pressure Ulcer Occurrence: Description On Hospital Admission, Lisa Quay Corbett

Yale School of Nursing Digital Theses

Abstract

Purpose: To describe community-dwelling adults admitted to acute care with a present-on-admission (POA) pressure ulcer (PU). Specific aims: 1) Measure 1-year POA-PU prevalence, 2) Determine pre-hospital location of patients with POA-PU, 3) Describe demographics, PU characteristics, risk factors, and post-hospital outcome of community-dwelling adults admitted to hospital with a PU.

Design: Retrospective descriptive study.

Subjects and Setting: The sample included all adults, over age 18, admitted to an 800-bed urban academic medical center in New England over a 1-year period with a POA-PU.

Methods: Subjects were identified from a clinically validated PU registry. Data were extracted electronically from selected …

Metabolic Health Has Greater Impact On Diabetes Than Simple Overweight/Obesity In Mexican Americans, Shenghui Wu, Susan P. Fisher-Hoch, Belinda M. Reininger, Kristina Vatcheva, Joseph B. Mccormick

School of Mathematical & Statistical Sciences Faculty Publications

To compare the risk for diabetes in each of 4 categories of metabolic health and BMI. Methods. Participants were drawn from the Cameron County Hispanic Cohort, a randomly selected Mexican American cohort in Texas on the US-Mexico border. Subjects were divided into 4 phenotypes according to metabolic health and BMI: metabolically healthy normal weight, metabolically healthy overweight/obese, metabolically unhealthy normal weight, and metabolically unhealthy overweight/obese. Metabolic health was defined as having less than 2 metabolic abnormalities. Overweight/obese status was assessed by BMI higher than 25 kg/m2. Diabetes was defined by the 2010 ADA definition or by being on a diabetic …

Detection Of Poly- And Perfluoroalkyl Substances (Pfass) In U.S. Drinking Water Linked To Industrial Sites, Military Fire Training Areas, And Wastewater Treatment Plants, Xindi C. Hu, David Q. Andrews, Andrew B. Lindstrom, Thomas A. Bruton, Laurel A. Schaider, Philippe Grandjean, Rainer Lohmann, Courtney C. Carignan, Arlene Blum, Simona A. Balan, Christopher P. Higgins, Elise M. Sunderland

Graduate School of Oceanography Faculty Publications

Drinking water contamination with poly- and perfluoroalkyl substances (PFASs) poses risks to the developmental, immune, metabolic, and endocrine health of consumers. We present a spatial analysis of 2013–2015 national drinking water PFAS concentrations from the U.S. Environmental Protection Agency’s (US EPA) third Unregulated Contaminant Monitoring Rule (UCMR3) program. The number of industrial sites that manufacture or use these compounds, the number of military fire training areas, and the number of wastewater treatment plants are all significant predictors of PFAS detection frequencies and concentrations in public water supplies. Among samples with detectable PFAS levels, each additional military site within a watershed’s …

The Influence Of Abiotic Factors On The Uptake And Elimination Of 3-Trifluoromethyl-4-Nitrophenol By Larval Sea Lamprey (Petromyzon Marinus), Benjamin Livingston Hlina

Theses and Dissertations (Comprehensive)

The backbone of sea lamprey (Petromyzon marinus) control in the Great Lakes is the use of the piscicide, 3-trifluoromethyl-4-nitrophenol (TFM), which is applied to streams containing larval sea lampreys. However, TFM effectiveness can be influenced by abiotic factors such as pH and temperature, which fluctuate daily and seasonally. The objectives of this thesis were to evaluate the influence of pH, temperature, and season on the toxicity, uptake, and elimination of TFM by larval sea lamprey. Radio-labeled TFM (¹⁴C-TFM) was used to determine how TFM uptake rates varied at different water pHs or temperatures during exposure to …

The Sublethal Physiological Effects Of Exposure To Copper And Silver Mixtures On Rainbow Trout (Oncorhynchus Mykiss), Wesley Truong

Theses and Dissertations (Comprehensive)

The mechanisms behind metal-metal interactions in freshwater environments are currently not well understood. Freshwater environments consist of many different types of metals, from those naturally present such as copper (Cu) and those that originate from anthropogenic sources like silver (Ag). Both Cu and Ag use apical sodium (Na⁺) channels for uptake into the gills of freshwater fish. In the gills, the mechanisms of Cu²⁺ and Ag⁺ toxicity appear to be similar to one another, which is by inhibiting Na⁺ /potassium (K⁺)- adenosine triphosphatase (NKA) and carbonic anhydrase (CA). Inhibition of NKA and CA …

The Tale Of Soulmates Or A Marriage Of Convenience? Tying The Knot Of Human Rights With Development And Its Goals Through Donor Programs And Projects. The Case Of The Canadian International Development Agency (Cida), Taguhi Dallakyan

Theses and Dissertations (Comprehensive)

The purpose of the dissertation was to examine whether globally agreed development goals (Millennium Development Goals (MDGs), with a specific focus on poverty reduction) were operationalized in human rights, access to justice and rule of law programs/projects of Canadian International Development Agency (CIDA) and of its executing partners. The analysis of the CIDA’s reports to Parliament and programing documents indicates that from the first years of the launch of MDGs, they were operationalized within the CIDA’s programing architecture and remained as a macro- level goal of the agency. MDGs, with the focus on poverty reduction, were treated as an ultimate …

Causes And Consequences Of Variation In Female Mate Choice And Its Relation To Sexual Conflict In Drosophila Melanogaster, David Cs Filice

Theses and Dissertations (Comprehensive)

Female mate choice is a significant driving force of evolutionary change and can explain the evolution of exaggerated male traits and/or displays, and dimorphism between the sexes. Females are thought to choose mates based on the greatest provision of direct or indirect benefits. Despite this, we often still see substantial individual variation in female mate choice behaviours both within and across populations. Recent studies suggest that female mate choice is a complex decision-making process that involves many context-dependent factors. However, the precise sources of this variation, such as previous mating experience, are not completely understood. In Drosophila melanogaster, mating …

Anti-Incarcerative Remedies For Illegal Conditions Of Confinement, Margo Schlanger

Articles

Opposition to mass incarceration has entered the mainstream. But except in a few states, mass decarceration has not, so far, followed: By the end of 2014 (the last data available), nationwide prison population had shrunk only 3% off its (2009) peak. Jail population, similarly, was down just 5% from its (2008) peak. All told, our current incarceration rate - 7 per 1,000 population - is the same as in 2002, and four times the level in 1970, when American incarceration rates began their rise. Our bloated prisoner population includes many groups of prisoners who are especially likely to face grievous …

Perinatal Nurses: Key To Increasing African American Breast-Feeding Rates, Karen Marie Robinson

College of Nursing Faculty Research and Publications

Breast milk is the ideal source of nutrition for infants for at least the first 6 months of life. Despite women in the United States reaching national objectives for breast-feeding initiation (75%), racial disparities persist. According to the most recent data, 83% of white mothers initiated breast-feeding whereas only 66% African American mothers did so. Breast-feeding initiation may be amenable to perinatal nursing intervention. Breast-feeding may be a practice that helps bridge the racial divide in perinatal outcomes among African American families. Nurses have an essential role in embracing breast-feeding promotion and support to patients who are least likely to …

The Effects Of A Lateral Ankle Sprain On Balance And Jumping Performance In Varsity Athletes, Jennifer Childs

Theses and Dissertations (Comprehensive)

ABSTRACT

The objective of this study was to investigate the effects of a lateral ankle sprain(s) on balance and jumping performance in varsity athletes. Clinicians often use subjective balance and jumping tasks during the rehabilitation process as criteria for returning an athlete to sport. There is a high recurrence rate of lateral ankle sprains with ongoing reports of mechanical and/or functional ankle instability often leading to chronic ankle instability. Perhaps including objective kinetic and kinematic measurements in the course of rehabilitating an ankle sprain injury may provide further information regarding the recovery process of the athlete.

Participants in this study …

Assessing The Information Needs And Information Sources Of Urban And Peri-Urban Livestock Keepers In Kinondoni And Morogoro Urban Districts, Tanzania., Consolata Angello 1, Jangawe Msuya 2, Doris Matovelo 3

Library Philosophy and Practice (e-journal)

This paper discusses the information needs of urban and peri-urban livestock keepers and the various information sources used and their effectiveness in disseminating livestock information. Mixed method approach was the methodology used in the study whereby quantitative data was gathered using questionnaires while qualitative data was gathered using in-depth interviews and participant observations. Findings from this study revealed that livestock keepers had various information needs such as disease control (95.3%), nutrition and feeds (62.2%), markets (56.3%), housing techniques (29.1%) and loans (20.1%). Urban livestock keepers also used different sources of information to access information including veterinary shops (77.2%), extension services …

Forms And Relationships Inspired By The Natural World, George Dubinsky

Theses

My thesis body of work will investigate techniques and processes that can yield forms that are in harmony and sympathetic with forms and relationships found in nature. Using wood as my primary material, I will create a body of work that draws inspiration from trees, the way they grow, and the ways in which patterns can emerge from a tree when dissected in different ways. To achieve this I will explore techniques such as coopering in order to create shells that mimic the cambium layer of a tree or how a ripple in a surface makes visual reference to the …

Common Ground: Uniting Archaeology And Secondary Social Studies Curricula, Jeremy Allen Haas

Electronic Theses and Dissertations

Archaeologists have been attempting to establish stronger connections with communities for several decades. Concepts such as stewardship can be presented to a larger audience, and archaeology can be a valuable tool for public education. Public schools across the nation are struggling to improve with limited resources. Archaeology can provide teachers with inexpensive resources that improve student learning while simultaneously helping teachers meet more rigorous standards. Using historical, archaeological, and cultural resources from the World War II Japanese American internment camp, Amache, I created a new supplementary curriculum that focused on the experience of Japanese and Japanese Americans during that era. …

Admissions Viewbook, 2016-2017, Illinois State University, Office Of Admissions

Admissions Viewbook

Recruitment booklet created by Illinois State University's Office of Admissions

Cache-22: The Fine Line Between Information And Defamation In Google's Autocomplete Function, Kacy Popyer

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Making The Cut: The State Of Public School Athletics For Disabled Students, Olivia Clement

Cardozo Arts & Entertainment Law Journal

No abstract provided.

Letter To The Editor Ws-2 Introgression In A Proportion Of Arabidopsis Thaliana Col-0 Stock Seed Produces Specific Phenotypes And Highlights The Importance Of Routine Genetic Verification, Mon-Ray Shao, Vikas Shedge, Hardik Kundariya, Fredric R. Lehle, Sally Ann Mackenzie

Department of Agronomy and Horticulture: Faculty Publications

Arabidopsis thaliana is an important model organism with a robust network of resources that has been of enormous value to the plant science research community. The use of isogenic material as a reference point or control is critical for many types of experiments in plant molecular biology and genetics. Recently, we noticed that some seed from a common source of the widely-used Columbia-0 (Col-0) strain gave rise to plants showing features atypical for this strain. Whole genome DNA-sequencing and allele-specific PCR assays confirmed that the abnormal individuals contain multiple introgressions from the ecotype Wassilewskija-2 (Ws-2), as described below. This emphasizes …

Allergenicity Attributes Of Different Peanut Market Types, Stef J. Koppelman, Shyamali Jayasena, Dion Luykx, Erik Schepens, Danijela Apostolovic, Govardus A.H. De Jong, Thomas G. Isleib, Julie A. Nordlee, Joseph L. Baumert, Steve L. Taylor, Hsiaopo Cheng, Sohelia Maleki

Department of Food Science and Technology: Faculty Publications

Four different market classes of peanut (Runner, Virginia, Spanish, and Valencia) are commonly consumed in Western countries, but for some consumers peanuts are a main cause of food-induced anaphylaxis. Limited information is available on the comparative allergenicity of these distinct market classes. The aim of this study was to compare allergenicity attributes of different peanut cultivars. The protein content and protein profiles were highly comparable for all tested cultivars. All cultivar samples contained the major allergens Ara h 1, Ara h 2, Ara h 3 and Ara h 6, as assessed by SDS-PAGE and RP-HPLC, although some minor differences in …

2016-2017 Lindenwood University Undergraduate Course Catalog, Lindenwood University

Course Catalogs

Lindenwood University Undergraduate Course Catalog

Facilitators And Barriers To Physical Activity Among People With Spinal Cord Injury, Laura Nicole Richardson-Smith

Walden Dissertations and Doctoral Studies

Research has shown that people with physical disabilities are at risk for developing secondary health conditions. Many of these secondary health conditions may be reduced by engaging in physical activity, yet people with physical disabilities are less likely to participate in physical activity. Information gaps remain regarding facilitators and barriers to physical activity. The purpose of this phenomenological study was to understand the experiences with physical activity among adults with a spinal cord injury (SCI). Research questions asked were about exercise experiences, barriers and facilitators, and the role of the natural and social environment. The theoretical framework used was the …

The Effects Of Maturational Variation On The Performance Of Young Australian Footballers And Their Selection Into The Australian Football League's Talent Pathway, Ashley Cripps

Theses

Traditional player development pathways share a common goal, to identify and accelerate the development of talented adolescent players for senior competition. Players who gain selection into development programs gain greater access to experienced coaches, training facilities, support staff and competition. However, despite such advantages, research has shown that few players who gain initial selection into development pathways progress into professional senior competition. A major factor which potentially contributes to poor player retention in development pathways is the initial misidentification of talented athletes due to variations in biological maturity.

Earlier maturing individuals have been shown to be at a physical advantage …

Evaluating The Role Of Nurses In Educating Women During The Preconception Period, Oluwatoyin Ottun

Walden Dissertations and Doctoral Studies

Nurses play a crucial role in promoting educational programs aimed at informing women about their reproductive health. However, the role of nurses in providing the health related information is not well defined. Guided by the continuum model, this project evaluated nurses' perceived role in promoting the reproductive health of women during the preconception period. Twenty nurses from 2 outpatient offices wrote responses to an open-ended questionnaire. A summary of the responses indicated that 70% of the participants refer women to community-based programs to enhance awareness for preconception care. Twenty percent of the nurses indicated that they have an educational program …

Comparative Memory/Behavioral Symptoms Of Alzheimer's Disease: Eoad Vs. Load, Marcia Gale Roberson

Walden Dissertations and Doctoral Studies

Alzheimer's disease (AD) is a fatal disorder with no apparent cure. Early-onset AD (EOAD) occurs in individuals before the age of 65, and late-onset AD (LOAD) occurs in individuals age 65 and older. Past studies have proven that AD is fatal among Americans age 65 and older. The disease is characterized by impairments in memory and executive function as well as other cognitive and behavioral problems. The research questions addressed by this sequential, mixed-method study compared EOAD and LOAD by exploring common behavioral/cognitive symptoms and stage levels of AD. Research participants were recruited from the Alzheimer's Association who were members …

Using Nutrition And Fitness Awareness To Reduce Overweight And Obesity In Adolescents, Allissa.Johnson Johnson

Walden Dissertations and Doctoral Studies

In the United States, adolescent obesity rates continue to increase unabated, yet there is a paucity of programs to address these conditions for this population. The current study evaluated an after-school program in California high schools that uses a mentoring model with youth to promote regular exercise and healthy food choices. It is grounded in Social Cognitive Theory which focuses on both the impact of the environment on shaping behaviors and the ability of an individual to construct his or her own suitable environment. A quantitative single-group pretest-posttest design using archived participant responses was utilized in order to determine whether …