Digital Commons Network^™

Genomic And Metabolic Studies Of The Impact Of Probiotics On A Model Gut Symbiont And Host, Justin L. Sonnenburg, Christina T. Chen, Jeffery I. Gordon

Open Access Publications

No abstract provided.

Master Of Health Science-College Of Allied Health And Nursing 2006, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Bachelor Of Health Science Vascular Sonography 2006, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Master Of Health Science, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Small Molecules Binding To Serpins, Junaid Afridi

Theses and Dissertations

Serpins are a unique breed of proteins due to their enzymatic mechanism. Two systems were closely monitored during fluorescent binding studies, the ACT-CHY along with the AT:TRY interaction. Four different conformational variants of each system were studied including the native, cleaved, latent and complex forms. Three different fluorescent dyes were used to identify the conformations including ANS, TNS, and bis-ANS. SI studies and protease assays utilizing both Suc-AAPF-pNA and L-BAPNA were instrumental in determining conformations along with gel electrophoresis studies. The hydrophobic dyes bound to the different serpins with varying KD and ΔFmax due to structural variations among the conformers …

Effects Of Hypoxia On Exercise Induced Muscle Damage, Trevor M. Farr

Theses: Doctorates and Masters

The present study investigated the hypothesis that maximal voluntary contractions (MVC) peak torque, VJ, muscle tenderness, and plasma creatine activity would be significantly less for the condition that subjects were exposed to hypoxic (H) condition for 4 hours after eccentric exercise compared with the normoxic (N) condition.

Variability Of Motor Unit Discharge And Force Fluctuations Across A Range Of Muscle Forces In Older Adults, Brian L. Tracy, Katrina S. Maluf, Jennifer L. Stephenson, Sandra K. Hunter

Exercise Science Faculty Research and Publications

Variability of motor unit discharge is a likely contributor to the greater force fluctuations observed in old adults at low muscle forces. We sought to determine whether the variability of motor unit discharge rate underlies the fluctuations in force during steady contractions across a range of forces in young (n = 11) and old (n = 14) adults. The coefficient of variation (CV) for discharge rate and force were measured during a force-matching task as the first dorsal interosseous muscle performed isometric contractions. The recruitment thresholds of the 78 motor units ranged from 0.04% to 34% of maximal …

Effects Of Stretching On Jumping Performance, Carisa Chavez

Masters Theses & Specialist Projects

Stretching has been a part of warm-up for a very long time. Some recent research has shown that stretching could possibly hinder performance and others have shown it enhances performance. The purpose of this study was to examine whether stretching has an effect on vertical jump, and if so, how long the effects last. Twenty Western Kentucky students (10 M and 10 F) performed three trials each. There was a non-stretching group, a pre-stretching group and a between-stretching group; each of the subjects performed all three. The stretching protocol included a static stretching routine of the gluteus maximus, hamstrings, quadriceps, …

Ukimwi : Hiv/Aids In Kenya, Virginia Wangui Gathua

Graduate Research Papers

This manuscript points out the deficiencies school counseling programs in Kenya for children/adolescents affected/infected by HIV/AIDS. In addition, the paper is intended to inform, guide, and encourage policy makers, program developers, and school counselors as they develop school counseling interventions for the disease. The focus of the paper is limited to children/adolescents because they bear the greatest burden of HIV/ AIDS infections. The paper also provides evidence for planning and implementation of culturally and developmentally relevant, school-based counseling interventions. The paper explores the impact of HIV/AIDS on Kenyan children/adolescents infected/affected by HIV/AIDS and points out the factors that hinder prevention …

Medical Technology: Contexts And Content In Science And Technology, Michael A. De Miranda, Mark Doggett, Jane T. Evans

Architectural and Manufacturing Sciences Faculty Publications

No abstract provided.

Home: A Concept Analysis With Application Of The Concept To Experiences Of Individuals With Serious And Persistent Mental Illness, Corinne A. Overmyer

Masters Theses

The purpose of this paper was to explore and define the concept of home through an extensive review of the literature. The concept analysis framework of Walker and Avant (1995) was used to structure the paper and the theories of Johnson (1980) and Maslow (1954) were used for operationalization. The literature search examined characteristics of home applicable to all individuals. The concept’s defining attributes were discovered and applied to the home experiences of those living with serious and persistent mental illness. Homes were evaluated to assess for attribute presence and to determine if the homes were model, borderline, or contrary. …

Method Of Infant Feeding As A Predictor Of Maternal Responsiveness, Emily Eiwen Drake

Theses and Dissertations

Infants need to develop effective, secure attachment to their primary caregivers in the first year of life. Researchers have not been able to identify all the factors that may influence the development of infant attachment. Most of the studies in this area have been done without regard to infant feeding as a potential factor. Maternal responsiveness appears to be key in the child's development of secure attachment behaviors, yet even after decades of research on infant attachment and maternal responsiveness, there is little evidence available to assist with early identification of families at risk and few interventions known to be …

An Occupational Therapy Program For Women And Children Of Domestic Violence Who Are Living In Shelter Care, Stacie A. Lewis, Sarah Olin

Occupational Therapy Capstones

No abstract provided.

Vascular Sonography Bachelor Of Health Science 2005, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Update - December 2004, Loma Linda University Center For Christian Bioethics

Update

In this issue:

-- Jack Wendell Provonsha: A Life Sketch
-- Editorial
-- Jack Provonsha: A Remembrance
-- Remembering Jack Provonsha: A Theological Appreciation
-- Jack the Just: Dr. Provonsha, Loma Linda, and the Adventist Wisdom Tradition

Comparison Of Surface Electromyography And Myotonometric Measurements During Voluntary Isometric Contractions, Charles Leonard, Jason S. Brown, Timothy R. Price, Susan A. Queen, Eugene L. Mikhailenok

Physical Therapy and Rehabilitation Science Faculty Publications

Objectives: Muscle stiffness increases during muscle contraction.The purpose of this study was to determine the strength of the correlation between myotonometric measurements of muscle stiffness and surface electromyography (sEMG) measurements during various levels of voluntary isometric contractions of the biceps brachii muscle. Subjects: Eight subjects (four female; four male), with mean age of 30:6 ± 8:23 years, volunteered to participate in this study. Methods: Myotonometer and sEMG measurements were taken simultaneously from the right biceps brachii muscle.Data were obtained: (1) at rest, (2) while the subject held a 15 lb (6.8 kg) weight isometrically and, (3) during a maximal voluntary …

A Multi-Sectoral Approach To Providing Reproductive Health Information And Services To Young People In Western Kenya: The Kenya Adolescent Reproductive Health Project, Ian Askew, Jane Chege, Carolyne Njue, Samson Radeny

Reproductive Health

Informing adolescents about appropriate and acceptable behaviors, and ways to protect themselves against unwanted and unprotected sex, has proved problematic in Kenya. Education programs for in- and out-of-school adolescents are lacking, there is controversy about providing services to sexually active adolescents, and a pervasive concern that sexuality education and contraceptive services leads to promiscuity. Unbiased and accurate information and services are needed if adolescents are to delay becoming sexually active, to resist pressures to engage in nonconsensual sex, and to protect themselves against unwanted pregnancies and infections if they do have sex. Moreover, strategies for providing such information and services …

Application Of Case Study Methodology In The Context Of Undergraduate Critical Care Nursing Education, James A. Hauschildt

Dissertations and Theses @ UNI

This study represented an initial effort to investigate how a case study methodology could be used in the context of critical care nursing education. The study hoped to improve students' content specific knowledge of critical care nursing and facilitate critical thinking processes vital to clinical decision making. The study describes the transformation of a critical care-nursing course from a traditional lecture-based approach to a case study approach.

The traditional approach addressed the content through abundant teacher centered lecture, but did not require students to actively engage in discourse or apply critical thinking skills to real nursing problems. The case study …

A Body Of Her Own: Cultural Constructions Of The Female Body In A.S. Byatt's Strange Stories, Sabine Coelsch-Foisner

Reconstruction: Studies in Contemporary Culture

[First paragraph]

Byatt's short fiction, from her first collection Sugar and Other Stories (1987) to Elementals (1998) is marked by a continuous preoccupation with the body: the body as the product of social signifying practices, the body as the site of desires, fears, and anxieties, the body as the source of experience, the body as creator and created. In brief, the body is treated as the centre of existence, consciousness and identity. Yet, these are constantly called into doubt in Byatt's stories, which depict heroines trapped between asserting their identity and submitting to cultural dictates of beauty and behavior. In …

Flight Physician - June, 2003, Civil Aviation Medical Association

Browse all Civil Aviation Medical Association Newsletters

A twenty page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Athletic Trainers' Perceptions Of Competence In Therapeutic Exercise, Christopher J. Jones

Masters Theses

As the athletic training profession continues to expand, it is necessary to evaluate the preparedness of the entry-level certified athletic trainer (ATC). The purpose of this research is to determine if entry-level certified athletic trainers perceive that they have the knowledge and skills necessary to perform specific tasks related to therapeutic exercise.

An online questionnaire was sent out to 450 entry-level certified athletic trainers in District Four. A total of 69 subjects returned the survey for a response rate of 15.3%. The questionnaire utilized a Likert-type scale consisting of questions derived in the area of therapeutic exercise of the NATA …

Chironian Spring/Summer 2003, New York Medical College

The Chironian

No abstract provided.

Estradiol Effects On The Growth Hormone/Insulin-Like Growth Factor-1 Axis In Amenorrheic Athletes, Debra L. Waters, Richard I. Dorin, Clifford R. Qualls, Brent Ruby, Richard N. Baumgartner, Robert A. Robergs

Integrative Physiology and Athletic Training Faculty Publications

Disruption of the growth hormone/insulin-like growth factor-1 (GH/IGF-1) axis has been reported and studied in menopause, hypothalamic amenorrhea, and anorexia nervosa, but not in weight-stable amenorrheic athletes. We investigated the effects of short-term transdermal estradiol on basal and exercise-stimulated serum GH, IGF-1, and associated binding proteins (IGFBP-1 and IGFBP-3) in seven weight-stable female amenorrheic athletes with percentage body fats greater that 12%. Each subject received a 72h placebo patch followed by 144h of transdermal estradiol. Serum samples for GH, IGF-1, IGFBP-1, and IGFBP-3 were obtained at baseline (t1), 72hr (0), 144hr (6), and during three 90-minute trials of aerobic exercise. …

Current Trends In Athletic Training Education And Certification In Japan, Yuriko Ohashi

Theses, Dissertations and Capstones

Athletic trainer is a well-established profession in the U.S., but its definition is unclear in Japan because of no certification until recently. Japan Amateur Sports Association (JASA) has started in curriculum to prepare, educate and certify athletic trainers since 1994. This study researched the current trends in athletic training education and certification in Japan. It defines the historical and present athletic training situation, and clarifies education and certification with questionnaires. Questionnaires were sent to 43 sports medicine professors at JASA athletic trainer accredited and non-accredited program schools, and 26 (61%) responses were returned. The current problems include lack of clinical …

The Effect Of Eccentric Exercise Velocity On Selected Measures Of Muscle Function And Soreness Of The Human Elbow Flexors In Untrained Males And Females, Dale W. Chapman

Theses: Doctorates and Masters

Eccentric contractions, where a muscle is repeatedly lengthened while generating torque, result in decreased muscle function and muscle soreness. This study was designed to determine whether there was a difference in muscle response of the elbow flexors from untrained subjects (n = 12) between a bout of high intensity eccentric exercise at 30°•s-1 (LVE) compared to the equivalent at 210°•s-1 (HVE). Subjects performed 120 seconds of eccentric exercise of the elbow flexors using a Cybex 6000 Isokinetic Dynamometer. At 30°-s-1, a total of 30 repetitions were required whilst at 210°•s-1, 210 contractions were performed (at a 1:7 work/rest ratio). Both …

An Investigation Of Perceived Restrictions On Certified Athletic Trainers Practice, Katy Taake

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study was to identify the frequency and nature of perceived restrictions by certified athletic trainers (ATCs) and to determine the frequency of perceived restrictions for each practice setting within states that have legislation. This was a qualitative-descriptive study performed with a web-based survey. 10,000 ATCs receiving electronic mail from the National Athletic Trainers' Association (NATA) were invited to participate in this study. 1158 subjects participated in the study, and 724 subjects (295 female and 429 male; age=33.2 ± 8.3yrs) remained after exclusions. A webbased survey was created to evaluate perceived restrictions. Inorder to establish face validity …

Do Cellular Phones Cause Headaches?, Jasmine Gay

McCabe Thesis Collection

Many people have recently complained about experiencing headaches in association with the use of their cellular telephones. There is much controversy over this subject because it has not yet been proven that the microwaves emitted by cellular telephones cause headaches. The research questions include the following: What are the effects, if any, of the use of cellular telephones on human health? Do they cause headaches? Are they responsible for the increase in size of some brain tumors?

There have been many experiments performed by various scientists in the field of bioelectromagnetics and by the World Health Organization (WHO); however, these …

Western Michigan University Occupational Therapy Department Web Page, Holly Pietrzak, Melissa Byrne

Honors Theses

Website designed for WMU's Occupational Therapy department.

Medical Relief After An Unnatural Disaster: How International Health Care Providers May Prove Counter-Productive To Recovery, Maureen Mccue

International Journal of Global Health

Equally severe natural disasters that hit equally populous areas produce vastly different impacts and outcomes depending on preexisting political and economic conditions. International relief organizations and civil defense disaster response teams employ effective life saving protocols in the immediate aftermath of a disaster. However, there is little information that addresses the ongoing needs or assesses appropriate responses to the persistent hardships and ill health remaining months after a disastrous event hits an impoverished nation. This article relates the experience of27 volunteer health care workers who provided relief care to Nicaraguan victims of Hurricane Mitch three months after the event. Issues …

An Assessment Of Youth Centres In South Africa, Annabel Erulkar, Mags Beksinska, Queen Cebekhulu

Reproductive Health

Within South Africa there is much interest in expanding youth center programs, particularly in the nongovernmental sector, in part because of recognition that the HIV/AIDS crisis is disproportionately affecting young South Africans. This study was designed to give implementing agencies and donors a broad view of how the youth centers function, who they reach, and the quality of information and services. The assessment underscored the importance of monitoring the performance of programs and understanding who is being reached with what interventions. Youth centers that focus on providing recreational facilities attract a large number of clients, often boys who are repeat …