Digital Commons Network^™

Proceedings Of The Ii International Meeting In Exercise Physiology

International Journal of Exercise Science: Conference Proceedings

Proceedings of the II International Meeting in Exercise Physiology. Meeting held May 5-7, 2011. This meeting was promoted by the Exercise Physiology Laboratory / UFSCar, in collaboration with UNICAMP and UNIMEP universities. The event was designed to bring Brazilian scientists, especially from São Paulo state that work with Exercise Physiology and Health. The main objective was to put together these students and scientists interested in developing joint researches in this area.

Quarterly Meeting, Wku Board Of Regents

Board of Regents Documents

Minutes of WKU Board of Regents quarterly meeting. Agenda items include: music degree, Women's Studies name change, nutritional and food chemistry minor, teaching English as second language minor, drinking water operations certificate, data analysis using SAS certificate, long-term care administration certificate, distinguished professorships, emeritus faculty, enrollment, faculty handbook revisions, Mary Cowles contract, Ken McDonald contract, Matthew Myers contract, real estate, Campus Diversity Plan, bylaws revision and personnel actions.

Effects Of Backward Walking On Hamstring Flexibility And Low Back Range Of Motion, Chet R. Whitley, Janet S. Dufek

International Journal of Exercise Science

The purpose of the study was to examine the effects of backward walking on hamstring flexibility and low back range of motion. Ten healthy female volunteers (29.9±10.0 yr; 165.1±8.2 cm; 68.53±18.4 kg) completed pre-post laboratory testing surrounding a 4-week intervention of backward walking. During the pretest, each participant walked forward on a treadmill at a preferred velocity for 3-5 min. A biaxial electrogoniometer was secured externally to the low back and a sit-and-reach test was performed. Each participant then walked backward at their preferred pace on a treadmill for 10 min, during which time low back motion data were obtained …

We Can Grow It: Reporting On Women In Agriculture In India, Belize And The U.S., Colleen Stewart

Mahurin Honors College Capstone Experience/Thesis Projects

Women produce more than half of the world’s food, according to the U.N. Food and Agricultural Organization. This aligns with the Chinese proverb– “Women Hold up Half the Sky.” As the role of women in agriculture increases in the developed and developing world, female economic activity in agriculture serves as a beacon for poverty reduction, increased food security, and environmental sustainability. In the United States, there has been a 30-percent increase in the number of female-run farms in the U.S. since 2002 and women, now the largest “minority” group in agriculture in the U.S., operate approximately 300,000 farms throughout the …

Assessment Of Prenatal Care And Perinatal Outcomes In Kasigau, Kenya, Allison Smith

Mahurin Honors College Capstone Experience/Thesis Projects

The World Health Organization (WHO) implemented the Millennium Declaration in 2000 to establish global health goals to be achieved by 2015. Two of these Millennium Development Goals (MDG’s) are directly related to maternal, neonatal and child health. Healthcare during the prenatal period can help achieve the WHO MDG’s for maternal health and child mortality. Evidence has shown that women in Kenya have limited access to prenatal care. This study focused on the prenatal care and postnatal outcome trends of the women in Kasigau, Kenya. Participants were surveyed in three villages (Rukanga, Makwasinyi, and Bhuguta) to determine if prenatal care was …

Prescribed Fire Effects On The Summer And Fall Herbs Of Mesic Deciduous Forests, Margaret Wilder

Mahurin Honors College Capstone Experience/Thesis Projects

After years of fire suppression, high intensity forest fires were destructive to surrounding areas. Historically, fire was common in the eastern United States, but was suppressed over the past century, and recently has become a major tool in forest management. But to date, there have been no studies on the influence of fire on mesic sites in the eastern United States. Because fire is being reintroduced as a management practice, it is critical to know the influence of fire in this region. This study seeks to understand the influences of fire on summer and fall herbs in the western mesophytic …

Chhs May 2011 E-Newsletter, Dr. John Bonaguro, Dean, Vashon S. Wells, Editor, Wku College Of Health & Human Services

College of Health & Human Services Publications

No abstract provided.

The Effects Of Multispecies Grazing On Pasture Management And Utilization, Chelsea Williams

Masters Theses & Specialist Projects

Multispecies grazing research was conducted using meat-type goats (Capra hircus L.) and Jersey heifers (Bos taurus L.) to determine the relationships between multiple grazing treatments and pasture utilization. The study was conducted for 60 days on the Western Kentucky University Farm in Bowling Green, KY. Cattle and goats have shown to differ in grazing preferences and to be economically important to the area. Grazing treatments included goats and cattle grazing simultaneously, sequentially, and goats grazing alone. A typical established Kentucky pasture was utilized with no weed management practices employed. Predominant forage species included tall fescue (Festuca arundinacea Schreb.), orchardgrass (Dactylis …

Innovative Purification Protocol For Heparin Binding Proteins: Relevance In Biopharmaceutical And Biomedical Applications, Sumit Batra

Masters Theses & Specialist Projects

Heparin binding (HB) proteins mediates a wide range of important cellular processes, which makes this class of proteins biopharmaceutically important. Engineering HB proteins could bring many advantages, but it necessitates cost effective and efficient purification methodologies compared to the currently available methods. One of the most important classes of heparin binding protein is the fibroblast growth factors (FGFs) and its receptors (FGFRs). In this study, we report an efficient off-column purification of FGF-1 from soluble fractions and purification of the D2 domain of FGFR from insoluble inclusion bodies, using a weak amberlite cation (IRC) exchanger. This approach is an alternative …

Generation Of Transgenic Medicago Sativa Overexpressing "Osmotin-Chitinase" Gene Chimera, Jahnavi Reddy Kancharla

Masters Theses & Specialist Projects

Medicago is widely used as a forage crop. It is often susceptible to various pathogenic infections and exhibits low growth in drought and extreme climatic conditions. In the current study, a strategy was developed for over-expressing an “Osmotin-Chitinase” gene chimera in transgenic Medicago that could potentially confer resistance to different biotic and abiotic stresses. Seed germination of several cultivars of Medicago (M. sativa ssp. sativa, M. sativa ssp. falcata, M. sativa ssp. caerulea, M. truncatula, and M. Rugosa) was tested to determine the cultivars with good germination rates. Among these, M. sativa ssp. sativa showed an …

The Western Kentucky University Teaching Gardens: Landscape Design And Establishment Plan, Claudia Stetter

Masters Theses & Specialist Projects

The purpose of this thesis is to design a landscape plan for Teaching Gardens at the Western Kentucky University Agriculture Research and Education Center. The landscape plans were selected based upon the available 5.3 acres surrounding the greenhouse, vineyard, and Exposition Center. Planning included goals and objectives, analysis of the available site, landscape design plans, and connecting the Teaching Gardens to the current curriculum. This thesis also includes related areas to the development of Teaching Gardens such as: summary of courses with related topics to Teaching Gardens, programs that will be used throughout the community, and a listing of current …

Effects Of Xs® Energy Drink On Aerobic Exercise Capacity Of Athletes, Kevin M. Sheehan, Lynn K. Hartzler

International Journal of Exercise Science

A small increase in performance is often the difference between winning and losing for athletes, and energy supplements are marketed to give them a competitive edge. One such supplement is XS^{Alt 0174} Energy Drink which contains B vitamins, caffeine, taurine, and an herbal adaptogen blend. XS^{Alt 0174} Energy Drink is primarily designed and marketed as an alertness stimulus; however, it is also marketed to athletes as a performance enhancing supplement. We hypothesized that the consumption of XS^{Alt 0174} Energy Drink before exercise would increase aerobic capacity (an increase in Vo₂max) and time to fatigue, and …

A Description Of Variability Of Pacing In Marathon Distance Running, Tom Haney Jr., John Mercer Dr.

International Journal of Exercise Science

The purpose of this study was twofold: 1) to describe variability of pacing during a marathon and 2) to determine if there is a relationship between variability of pacing and marathon performance. Publically available personal global positioning system profiles from two marathons (Race 1 n = 116, Race 2 n = 169) were downloaded (http://connect.garmin.com) for analysis. The coefficient of variation of velocity (Velcov) was calculated for each profile. Each profile was categorized as finishing in under 3.9 hours, between 3.9 and 4.6 hours, or longer than 4.6 hours. Linear and quadratic lines of best fit were computed to describe …

Knee Osteoarthritis And The Efficacy Of Kinesthesia, Balance & Agility Exercise Training: A Pilot Study, Matthew W. Rogers, Nauris Tamulevicius, Marius F. Coetsee, Beth F. Curry, Stuart J. Semple

International Journal of Exercise Science

Kinesthesia, balance and agility (KBA) neuromuscular exercises are commonly used for rehabilitation of lower extremity injuries. KBA combined with strength training (ST) reportedly improves function among persons with knee osteoarthritis (OA), but independent effects of KBA are unknown. The purpose of this study was to determine the efficacy of KBA exercises, independent of ST, to improve function among persons with knee OA. Twenty participants (69.3, SD 11.4 y) were randomized to 8 weeks, 3-days per week, instructor-lead KBA or ST groups. Self-reported physical function (difficulty with daily living activities such as walking, bending, stair climbing, etc.) was measured at baseline …

The Effect Of Energy Patches On Substrate Utilization In Collegiate Cross-Country Runners, Ryan E. Fiddler, Doug Smith, Bert Jacobson, Crishel Klein, Aric Warren, Matt O'Brien, Brennan Thompson, Lee Everett

International Journal of Exercise Science

It is well established that an increased capacity of skeletal muscle to oxidize fatty acids can spare glycogen and delay the onset of fatigue in mild- to moderate-intensity exercise. The purpose of the following study was to examine the effect of LifeWave® energy patches on non-protein substrate utilization in Division-1 cross-country runners. To determine the effect of the patches subjects were pretested to establish baselines and randomly assigned to an experimental (EX) or placebo (PL) group. Twenty-two trained male (n = 11; mean ± SD, age = 21.1 ± 2.6years, height = 179.6 ± 4.2cm, body mass = 71.4 ± …

Physical Activity And Screen Time Sedentary Behaviors In College Students, Charles J. Fountaine, Gary A. Liguori, Arupendra Mozumdar, John M. Schuna Jr.

International Journal of Exercise Science

It is well established that Americans are not meeting physical activity (PA) guidelines and college students are no exception. Given the lack of regular PA, many health promotion professionals seek to discover what barriers to PA may exist. A common explanation is screen time (ST), which is comprised primarily of television viewing, computer use, and the playing of video games. The purpose of this study was to present descriptive data on college students’ PA and sedentary behavior and to assess if any evidence exists to suggest displacement between sedentary behaviors and PA in college students. Students completed an online health …

Child Obesity In Context: Ecology Of Family And Community, Joel E. Williams

International Journal of Exercise Science

Minority and low socioeconomic status groups have the highest rates of overweight and obesity. Children from these families face a greater risk for weight-related health problems such as diabetes, heart disease and cancer as compared to their non-minority and more affluent peers. Factors from the larger physical, social, and cultural environments, and within families, influence weight status among children. Many of these factors are yet to be identified and relationships among known factors are complex and not well understood. The National Institutes of Health and U.S. Department of Agriculture have proposed a research agenda for social and behavioral scientists to …

The College Of Health & Human Services [Annual Report], Wku College Of Health & Human Services, Dr. John Bonaguro, Dean

College of Health & Human Services Publications

No abstract provided.

Ua41 University College Connection, Dennis K. George, Dean, Wendi Kelley

UC Publications

No abstract provided.

Ua12/2/1 College Heights Herald, Vol. 86, No. 43, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news.

Effects Of Energy Drinks On Metabolism At Rest And During Submaximal Treadmill Exercise In College Age Males., Janae Nienhueser, Gregory A. Brown, Brandon S. Shaw, Ina Shaw

International Journal of Exercise Science

Energy drinks are widely available and popular among athletes and non-athletes. However, the effects of energy drinks on resting and exercise energy expenditure and metabolism remain largely unknown. On four separate occasions, baseline measurements of resting metabolic rate (RMR) and Respiratory Exchange Ratio (RER) were obtained in ten healthy males (21.4 ± 1.6 y, 77.60± 7.5 kg, 180.0 ± 7.1 cm). Then, in a randomly assigned cross-over design, the subjects consumed 473 ml of one of three commercially available energy drinks or a placebo and then RMR and RER were measured 1 hour later. The subjects then engaged in 15 …

Second-Hand Smoke In A University Campus: Attitudes And Perceptions Of Faculty, Staff And Students, Cecilia M. Watkins, Sandeep Mishra, Herpreet Kaur Thind, Srinivasa B. Gokarakonda, Grace Lartey, Monia Chahal

Public Health Faculty Publications

Purpose: To examine the attitudes and perceptions of faculty, staff and students concerning tobacco policies at a university campus in a tobacco producing state. Methods: A questionnaire was administered to faculty, staff and students to assess knowledge, attitudes and beliefs related to smoking and exposure to second-hand smoke on campus. A 3-wave e-mailing was used to send the questionnaire. Results: A total of 2,914 individuals responded to the questionnaire. Majority (60%) of the participants believed a smoke free policy would be a positive move and could possibly improve the quality of life for the campus community, while not negatively affecting …

Effects Of Pre- And Post-Exercise Protein Vs. Carbohydrate Ingestion On Training Adaptations In Collegiate Female Athletes, Andrew White, Mallory Mcadams, Caleb Woodall, Kristin Dugan, Sara Roman, Cliffa A. Foster, Colin D. Wilborn, Lem W. Taylor

International Journal of Exercise Science: Conference Proceedings

The role of nutrient timing both before and after daily training sessions is now a major part of the nutritional recommendations for athletes to maximize training adaptations. However, there still exists some questions on the ideal macronutrient selection for these pre- and post-workout meals. PURPOSE: To investigate the potential effects of protein vs. carbohydrate ingestion in collegiate female basketball players. METHODS: 14 (20.2 ± 1.4 years, 169.4 ± 5.8 cm, 67.5 ± 6.1 kg, 27.1 ± 4.4 %BF) NCAA Division III female basketball players were matched by weight and randomly assigned in a double-blind manner to consume 24 grms whey …

Gender Related Differences In Stress And Health Outcomes In College Age Students, Michael Cedeno, Jennifer Blevins-Mcnaughton

International Journal of Exercise Science: Conference Proceedings

Background and Purpose: Rates of obesity and metabolic disorders in young adults are becoming more prevalent in today’s society. To date, only a few investigators have compared the effect that stress may have on health and metabolic outcomes in college age adults. The purpose of this study is to determine the relationship between stress and cholesterol levels in male versus female college age students.

Methods: Thirty-six adults ages 20 to 27 participated in this study. Total blood cholesterol, HDL, LDL, triglycerides, TC/HDL ratio, and glucose were measured one time using the Cholestech LDX® after either an overnight, or 4-hour fast. …

Dietary Intake In Ncaa Division Ia Football Players During The Off-Season, Kathryn M. Mccammon, Jonathan Oliver, Jonathan Tanguay, David Weir, Stephen Crouse

International Journal of Exercise Science: Conference Proceedings

Off-season football player interaction with athletic personnel is limited and may result in the athletes’ diets not meeting current ACSM guidelines for macronutrient intake or recommendations for key micronutrients, having a negative impact on performance and health. Purpose: To examine the dietary intake of NCAA Division IA football players during the summer off-season to determine if ACSM nutrition guidelines were being met. Methods: Fifty-nine NCAA Division IA football players (20 ± 2 yrs, 186.7 ± 6.4 cm, 102.9 ± 18.5 kg) completed a 24 hour dietary recall administered by a Registered Dietitian. Recalls were obtained during the summer off-season when …

Physical Activity Frequency, Independent Of Volume, Is Directly Associated With C-Reactive Protein: Nhanes 2003 – 2006, Geoffrey Whitfield, William Kraus, Harold W. Kohl Iii

International Journal of Exercise Science: Conference Proceedings

Purpose: Physical activity (PA) has shown consistent positive effects on cardiovascular risk, yet the individual contributions of frequency, intensity and duration remain unclear. The purpose of this investigation was to explore the associations between objectively-measured PA frequency and cardiometabolic risk factors, independent of total PA volume.

Methods: Data were analyzed for 5,549 adults with at least four valid days of accelerometry from the 2003 – 2006 US National Health and Nutrition Examination Survey (NHANES). Meeting PA guidelines was defined as 150+ minutes of moderate- to vigorous-intensity PA per week, accumulated in 10+ minute bouts. Frequency was defined as the number …

The Effects Of An Obesogenic Diet On Liver Oxysterol Metabolism In C57bl/6j Mice, Joshua S. Wooten, Huaizhu Wu, Joe L. Raya, Amir Mansoori, Xiao-Yuan Dai Perrard, Jerry Perrard, Ron C. Hoogeveen

International Journal of Exercise Science: Conference Proceedings

Oxysterols are key regulators of lipid metabolism and play a role in the etiology of atherosclerosis; however, our current understanding of tissue levels of oxysterols during different disease states such as obesity is limited. The purpose of this study was to quantify the effects of obesity induced by a high fat-cholesterol (HFC) diet on liver oxysterol metabolism. Male C57BL/6J mice were fed either a standard control diet (5.0% w/w fat, 0.03% w/w chol) or a HFC (21.0% w/w fat, 0.15% w/w chol) diet for 24 weeks. Comparisons between dietary groups were made with independent sample t-tests. Total body mass and …

Predictors Of Employee Adherence To Worksite Weight Loss Exercise And Nutrition Program, Brittany Crim, John Bartholomew

International Journal of Exercise Science: Conference Proceedings

Background: Worksite wellness programs (WWP) are becoming a popular means of addressing the obesity epidemic due to their convenience and potential benefit to insurance costs. Unfortunately, few have been evaluated. GET FIT (GF) is a theory-based, worksite exercise and nutrition program that is designed to prevent and treat obesity. Purpose: Adherence is the primary predictor of success to a weight loss program. This study was designed to identify predictors of: adherence to GF; and weight loss in conjunction with GF. Methods: Data was collected for 175 participants (n = 133 female). The mean age was 44.21 yrs. (+/-12.04). Body weight …

The Effect Of Short And Long Recovery Periods On The Contribution Of Oxidative Processes To Energy Expenditure During Multiple Bouts Of Supramaximal Exercise, Eric C. Olson, Kenneth V. Christensen, Adam Jajtner, Jen Copeland, Matt Unthank, Joel B. Mitchell

International Journal of Exercise Science: Conference Proceedings

The Effect of Short and Long Recovery Periods on the Contribution of Oxidative Processes to Energy Expenditure During Multiple Bouts of Supramaximal Exercise

Olson, E. (undergraduate), Christensen, K., Jajtner, A., Copeland, J., Unthank, M., and Mitchell, J. Exercise Physiology Lab, Texas Christian University, Ft. Worth, TX.

The contribution of oxidative energy production to multiple sprint exercises is of interest due to implications for the training needs of people engaging in anaerobic activities. PURPOSE: The purpose of this study was to examine the effect of short and long active recovery durations on oxidative and anaerobic contributions to energy output during maximal …

Artificial Sweetener Sensing In The Human Mouth And Effect On Exercise Performance, James Mock

International Journal of Exercise Science: Conference Proceedings

Many studies have suggested that oral rinsing of a sweet carbohydrate can positively affect exercise performance by stimulating reward centers in the brain. However, few studies have been performed which compared the effects of a sweet carbohydrate with a sweet artificial sweetener. The purpose of this study was to examine the effects of a sweet carbohydrate rinse, an artificial sweetener rinse, and a water rinse on exercise performance. Eight college students completed a ten-minute trial ride and were able to perform significantly more work when rinsing with the carbohydrate or artificial sweetener rinses (Total work= 116.63 (20.3) kJ p=0.003, 117.04 …