Digital Commons Network^™

Greens: A Neglected Goldmine, Winston J. Craig

Lake Union Herald

No abstract provided.

Technological Strategic Planning And Globalization Impact: Fine-Tuning Strategic Planning Methodology, Plamen Miltenoff

Theses and Dissertations

Through this research, I sought to determine how technology leadership, as part of academic administration conducts strategic planning in educational technology. The focus in educational technology falls on the various tools of online interaction while the focus on strategic planning falls on SWOT (Strengths, Weaknesses, Opportunities and Threats) analysis. Under the impact of globalization, it is expected that the realm of external data necessary for SWOT analysis must shift from within national boundaries to international data gathering, thus providing a realistic assessment and enabling feasible strategic planning in a global economy. The need for revision was based on a review …

Aromatherapy: The Power Of Scent, M. Sugumaran, T. Vetrichelvan

Ethnobotanical Leaflets

An alternative (in medicine) is a substance that speeds up the renewal of the tissues so that they can carry out their functions more efficiently. Aromatherapy is one such method of healing, using volatile oils. This article was prepared to give the reader more information on the usage of essential oils.

The Role Of Music Therapy In Increasing Motivation For Change In Individuals With Dual Diagnosis : Alcohol Abuse And Depression In An Inpatient Short-Term Psychiatric Setting, Ann C. Charoonsathvathana

Theses, Dissertations and Culminating Projects

The role of music therapy in increasing motivation for change in individuals with dual diagnosis with regard to alcohol abuse and depression in an inpatient short-term psychiatric setting is explored in this pilot study. This study involves a total of ten participants attending five music therapy sessions which consist of music improvisation, drumming, sing along, lyrics discussion, song writing, and music relaxation. A Readiness to Change Questionnaire (RCQ), Music Therapy Questionnaire and Music Therapy Survey form are administered at different times of the sessions. The ¿-tests (within-subject design) are used to analyze the data. The study also includes descriptive data …

Western Juniper (Juniperus Occidentalis) Ecology With An Exercise In Remote Sensing Techniques, Elizabeth A. Goralski

Geography Masters Research Papers

Western juniper (Juniperus occidentalis var. occidentalis) has been expanding its biogeographic range since the mid-1800's, resulting in decreased biodiversity, altered wildlife habitat, increased soil erosion, reduced stream flows and reduced forage production. The direct causes of western juniper aforestation are unclear but appear to be related to altered fire regimes, over grazing, and climatic shifts.

This study seeks to determine how Landsat images combined with Digital Orthoquads (DOQs) can be used to examine the geographic distribution of western juniper. Satellite imagery has yet to be applied to the large scale mapping of western juniper aforestation, resulting in the lack of …

Economic Factors And Body Weight: An Empirical Analysis, Christiane Schroeter, Jayson L. Lusk

Agribusiness

With this study, we investigate the effects of changes in economic factors on body weight by constructing a utility theoretic model. The model is empirically estimated by combining data on individuals’ body weight, demographic and physical activity information, and state level measures pertaining to the prices of food away from home, food at home, and wages. By combining these data sources, we aim to estimate directly the weight effects of price and income changes. The empirical analysis suggests that decreasing the price of food at home could decrease body weight, a finding which has important public policy implications.

No Evidence For Trade-Offs: Centaurea Plants From America Are Better Competitors And Defenders, Wendy M. Ridenour, Jorge M. Vivanco, Yulong Feng, Jun-Ichiro Horiuchi, Ragan M. Callaway

Biological Sciences Faculty Publications

The natural enemies hypothesis has led to a number of ideas by which invaders might evolve superior competitive ability. In this context, we compared growth, reproduction, competitive effect, competitive response, and defense capabilities between invasive North American populations of Centaurea maculosa and populations in Europe, where the species is native. We found that Centaurea from North America were larger than plants from European populations. North American Centaurea also demonstrated stronger competitive effects and responses than European Centaurea. However, competitive superiority did not come at a cost to herbivore defense. North American plants were much better defended against generalist insect …

Rational Design Of A Minimal Size Sensor Array For Metal Ion Detection, Manuel A. Palacios, Zhuo Wang, Victor A. Montes, Grigory V. Zyryanov, Pavel Anzenbacher Jr.

Chemistry Faculty Publications

The focus of this study was to demonstrate that, in the luminescent sensors, the signal transduction may possibly be the most important part in the sensing process. Rational design of fluorescent sensor arrays for cations utilizing extended conjugated chromophores attached to 8-hydroxyquinoline is reported. All of the optical sensors utilized in the arrays comprise the same 8-hydroxyquinoline (8-HQ) receptor and various conjugated chromophores to yield a different response to various metal cations. This is because the conjugated chromophores attached to the receptor are partially quenched in their resting state, and upon the cation coordination by the 8-HQ, the resulting metalloquinolinolate …

Comparative Analysis Of Ascorbic Acid In Human Milk And Infant Formula Using Varied Milk Delivery Systems, Jimi Francis, Kristy Rogers, Paul Brewer, Darby Dickton, Ron Pardini

Health & Kinesiology Faculty Publications and Presentations

Background

The expression of human milk for later use is on the rise. Bottle systems are used to deliver the expressed milk. Research has shown that storage of both human milk and artificial baby milk, or infant formula, leads to a loss of ascorbic acid (commonly called Vitamin C). As milk is removed from the bottle during feeding and replaced by ambient air, it is unknown if loss of ascorbic acid occurs during the course of a feeding. The purpose of this study is to investigate the effect of the milk delivery system on levels of ascorbic acid in human …

Teens Reaching Youth (Try) 4-H Volunteer Program, Donna Carter

All Current Publications

This publication provides a perspective to using teens as volunteers to teach 4-Hers.

Physical Education Content Knowledge And Physical Activity Behaviors Of Mississippi High School Students, Christina Leigh Lumpkin Martin

Dissertations

The present study investigated physical education content knowledge, physical activity behaviors, and body mass indexes of 386 Mississippi ninth (n=236 ) and twelfth (n=150) grade students with a goal of establishing evidence-based needs to modify physical education curricula. Results of this study suggested that a significant, direct relationship did exist in the Assessment of Sub-disciplinary Knowledge in Physical Education: Exercise Physiology (ASK PE: EXP);(Ayers, 2004) scores and scores from the Modifiable Activity Questionnaire for Adolescents (M4<2^4);(Aaron & Kriska, 1997) for both ninth and twelfth grade students. Findings also suggested that physical education content knowledge (exercise physiology) is more likely to contribute to twelfth grade reported physical activity scores than ninth grade reported physical activity scores. However, ninth graders were more active than twelfth graders. This is possibly explained by the small difference (5%) in ASK PE: EXP scores between ninth (M ASK PE: EXP score = 52%, SD=.22) and twelfth graders (M ASKPE: EXP score = 57%, SD = .21). As a whole, results indicated that Mississippi ninth and twelfth grade students' average ASKPE: EXP score was lower (M = 53%, SD = .22) than students in 16 other states (M = 62%, SD = 7.65). Further, majority of Mississippi high school students are performing significantly below the established, research-based cutoff score of 62% (observed N below 62% = 236 and observed N above 62% = 150). This is notable, because findings also suggested that students who scored higher (M knowledge = 76%, SD = .08);(M activity = 8.6 hours/week, SD = 9.7) or above 62% on the ASK PE: EXP were more likely to be active during a weekly basis compared to those who scored lower (M knowledge = 39%, SD = .14);(M activity = 5.8 hours/week, SD = 9.8) or below a 62% on the ASK PE: EXP. With this noted, it was recommended that Mississippi high schools evaluate the current physical education programs, and strive to implement curricula that can provide students with the necessary knowledge and skills to make lifelong healthy decisions.

Trends In Turkish Science Education, Muammer Calik, Suat Unal, Bayram Costu, Faik Ozgur Karatas

Essays in Education

The aim of the study is to determine the trends in Turkish Science Education on the basis of both master and doctoral theses involved. The researchers reviewed the online databases of the Higher Education Council and Proquest as well as the web page of graduate school of each university in Turkey which presents thesis archieve and investigated 444 graduate theses abstracts/fulltexts in regard to their created matrix (Year, Research Interest, Research Methodology and Sample). The document analysis has pointed out that in terms of research interest two general trends are apparent in Turkish science education research: (1) introducing science education …

A Randomized, Double-Blind, Placebo-Controlled Trial Of Metformin Treatment For Weight Gain Associated With Initiation Of Risperidone In Children And Adolescents, Soroor Arman, Mohammad R. Sadramely, Mortaza Nadi, Navid Koleini

Saudi Medical Journal

OBJECTIVE: To evaluate the effect of metformin treatment on the risperidone-induced body weight gain in patients. METHODS: In a 12-weeks, double-blind, placebo controlled, randomized trial between October 2006 and October 2007 which was conducted in the Child and Adolescent Psychiatric Consultation Center of Isfahan University of Medical Sciences, 49 patients were entered the study with schizophrenia diagnosis. Then metformin (500 mg bid) or placebo was administrated with risperidone (6 mg) for the patients. Weight, height, and body mass index BMI were measured at the beginning, at 4 weeks, and at 12 weeks of the study. Changes in weight and BMI …

Perceptions Of Quality Of Life Of Latinos With Diabetes Living In The U.S.: Variations By Geographic Region Of Origin, Janice M. Long

Dissertations

The Latino population, the largest ethnic minority in the United States, is a diverse group originating from numerous geographic regions of Latin America. Latinos vary in the risk for type 2 diabetes, a condition that exacts a costly burden on those who suffer with it. With the Latino population diversity, diverse strategies are needed. One strategy is to improve outcomes of life quality by improving knowledge of those who deliver health services to Latinos with type 2 diabetes. Through measurement of quality of life (QOL), the more precious aspects of living, how one feels about living with diabetes, can be …

Graduate Catalog - The School Year 2008-2010, Prairie View A&M University

Graduate Catalog

No abstract provided.

The Association Of Maternal Intention To Breastfeed, Early Skin-To-Skin Mother/Infant Contact, And Exclusive Breastfeeding During The Maternity Hospital Stay, Leslie Mary Bramson

Loma Linda University Electronic Theses, Dissertations & Projects

Breastfeeding is the optimal method to nourish and nurture an infant. Exclusive breastfeeding rates in the United States have reached the goal of Healthy People 2010 that 75% of mother's breastfeed in the immediate postpartum period. Yet, less than 35% of San Bernardino county mothers and 47.7% of Riverside county mothers are exclusively breastfeeding during their maternity hospital stays, with as many as 50% of the infants being weaned from the breast in the first 14 days of life.

This prospective study examined archived data collected by Perinatal Services Network (PSN) of Loma Linda University Medical Center/Children's Hospital for the …

Organic Methods To Control Root Rot Of Peas And Spinach In North-Central West Virginia, Hannah Witten Schrum

Graduate Theses, Dissertations, and Problem Reports (ETD)

Root rot disease is a limiting factor in organic production of cool season crops for many growers in North central West Virginia. In attempt to control root rot and its devastating impact on crop stands we decided to study a number of environmental, cultural, and biological control methods. The purpose of this work was to study the effect of alterations of the seed environment on disease incidence (measured by crop emergence and survival 21 days after planting) and thereby define techniques which are suitable for small growers to adopt if they have root rot problems. We therefore explored four broadly …

Evidence To Support The Use Of The Retrospective Pretest Method To Measure Dietary And Physical Activity Behavior And Self-Efficacy In Adolescents, Mical Kay Shilts, Dorothy Smith, Lenna Ontai, Marilyn Townsend

Journal of Youth Development

This study compared the retrospective pretest-posttest method to the traditional prospective pretest-posttest method assessing adolescents’ dietary and physical activity, self-efficacy and behaviors. Participants were 7th and 8th grade students at a rural K-8th grade elementary school in Northern California (n=188). All participants completed an evaluation instrument (traditional pretest), followed by a 9-lesson dietary and physical activity intervention. Upon completion of the intervention, participants completed a second and identical evaluation instrument which served as a traditional posttest. The following day, participants completed another evaluation tool, this time formatted as a retrospective pretest. Analysis included sample t tests comparing the means of …

Outstanding In Their Field: The Phenotype Of The 21st Century Plant Breeder, P. Stephen Baenziger, Robert A. Graybosch, Ismail M. Dweikat, Stephen N. Wegulo, Gary L. Hein, Kent M. Eskridge

Department of Entomology: Faculty Publications

Plant breeding is a highly interdisciplinary science that requires the skills and teamwork of many scientists to be successful. In the 21st century, plant breeding will reap the benefits of the rapid advances in genomics research and understanding, as well as, advances in information and mechanical technology. The skill and success of plant breeders will be determined by their ability to use their resources efficiently, retaining those proven methodologies and augmenting them with novel approaches to meet their breeding objectives. Once the objective is determined, the plant breeder must: 1. identify and incorporate the needed genetic variability, 2. inbreed and …

Improved Knowledge And Adoption Of Recommended Food Safety Practices By Food Recovery Agency Personnel And Volunteers Participating In The Serving Food Safely Program, Katie W. Dean, Elizabeth S. Reames, Georgianna Tuuri, Michael J. Keenan

Journal of Extension

The tri-state study reported here tested the effectiveness of a curriculum developed and presented in workshops by Extension and research faculty to increase knowledge and promote safe food handling practices of staff and volunteers of food recovery agencies providing rescued and surplus food to vulnerable populations. Results indicated that knowledge and adoption of recommended food safety practices increased for both staff and volunteers following participation in the workshops. The improvement in food safety knowledge and adoption of recommended food safety practices support the continued use of the food safety curriculum in the three states and possibly other areas in the …

Community-Based Food Systems In Michigan: Cultivating Diverse Collaborations From The Ground Up, David Conner, Susan Cocciarelli, Barbara Mutch, Michael W. Hamm

Journal of Extension

This article discusses the results of a Michigan project to forge partnerships between Extension and diverse teams of community members to enhance development of local food systems. The project provided training and resources for teams to utilize food system work as a community problem solving tool. Such efforts have great potential to address a host of public health, economic, and land use issues.

A Population At Risk: Youth "Aging Out" Of The Foster Care System And Implications For Extension, Eboni J. Baugh

Journal of Extension

Youth who age out of the foster care system are faced with many unique challenges. This article offers an overview of risk factors found within this group, occurring both before and after discharge from care. Suggestions are given for the creation of Extension programs that address the specific needs of this growing population.

Kentucky Extension Professionals Use Oral Health Partnership To Educate Communities, Sharlee Shirley Burch

Journal of Extension

As the evidence mounts regarding systemic connections between oral health and other chronic diseases, new and innovative partnerships are being formed with Extension personnel to educate communities on the importance of oral wellness and disease prevention. The University of Kentucky Cooperative Extension Service and College of Dentistry have developed one such unique collaboration, The Oral Health Wellness and Disease Prevention Program. Process evaluation data suggests this partnership between non-traditional partners can produce original, easy-to-use, adaptable educational resources that benefit Kentuckians as well as lead the country in innovative approaches to oral health wellness, education, and disease prevention.

Patterns Of Breastfeeding Practice During The First 6 Months Of Life In Saudi Arabia., Ghulam Nabi, Mahmood D. Al-Mendalawi, Fouzia Alhreashy

Saudi Medical Journal

No abstract provided.

Diet Influences Mate Choice Selectivity In Adult Female Wolf Spiders, Eileen Hebets, Jennifer Wesson, Paul S. Shamble

Eileen Hebets Publications

Most studies of female choice have assumed that mating preferences are shared within a population or species. However, variation both within and among females exists in natural populations, and foraging history is among the many ways in which females may vary. Here, we used diet manipulations in an effort to understand how foraging history influences female mate choice. Immature Schizocosa wolf spiders collected from a mixed population of brush-legged and non-ornamented males were reared in the laboratory on two diets that varied in both quality and quantity (low/high diet). For low- and high-diet individuals, we recorded data on rates of …

Obesity Among Female School Children In North West Riyadh In Relation To Affluent Lifestyle, Awatif A Alam

Saudi Medical Journal

OBJECTIVE: To estimate the prevalence of obesity among elementary school female students and to identify some obesity-associated risk factors. METHODS: This cross-sectional study surveyed healthy female school students (grades 4-6) during 2006-2007. Four private schools in North West Riyadh, Kingdom of Saudi Arabia were selected where the majority of high income families enrolled their daughters. One thousand and two hundred students were included. A pre-designed validated questionnaire was used for data collection. Weights and heights were measured, and the body mass index (BMI) was calculated. Students were categorized into obese and non-obese according to BMI by age scale. RESULTS: A …

High Prevalence Of The Cardiovascular Risk Factors In Al-Ain, United Arab Emirates. An Emerging Health Care Priority, Latifa M. Baynouna, Anthony D. Revel, Nico J. Nagelkerke, Tariq M. Jaber, Aziz O. Omar, Nader M. Ahmed, Mohammad K. Naziruldeen, Mamdouh F. Al-Sayed, Fuad A. Nour

Saudi Medical Journal

OBJECTIVE: In the United Arab Emirates (UAE) cardiovascular mortality is a leading cause of death. Yet, there is a dearth of data on its risk factors. METHODS: A cross-sectional community based study on established cardiovascular risk factors carried out between February 2004 - February 2005 in Al-Ain City, UAE. Subjects were interviewed, blood pressure, weight, height, fasting blood sugar, and lipid profile measured. Framingham risk scores were used for risk assessment. RESULTS: Eight hundred seventeen subjects (403 males and 414 females) completed the survey, of these 28.4% had a Framingham risk assessment score of more than 20%, 23.3% had diabetes …

Modified Alvarado Score For Acute Appendicitis In Overweight Patients, Abdul-Rahman S. Al-Mulhim, Ali I. Al-Sultan

Saudi Medical Journal

OBJECTIVE: To find out the efficacy of Modified Alvarado (MA) scoring system in diagnosis of acute appendicitis in the overweight patients. METHODS: All the patients with suspected acute appendicitis admitted in the surgical department at King Fahad Hospital, Hofuf, Al-Hassa, during the period from September 2004 to December 2006 were included in the study. Patients with score of 7 or more of modified Alvarado score were included, patients with score of 6 or less were excluded. All patients underwent diagnostic laparoscopy, and the diagnosis was confirmed by histopathological examination. RESULTS: There was total of 228 patients. Twenty -four percent were …

Pasteurellosis Transmission Risks Between Domestic And Wild Sheep, Michael W. Miller, Donald P. Knowles, Marie S. Bulgin, Billy R. Clay, Walter E. Cook, Subramaniam Srikumaran, A. David Scarfe, Dale Layfield

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Disease has contributed significantly to the decline of bighorn sheep (Ovis Canadensis) populations throughout much of western North America, decreasing many native herds to less than 10% of their historical size and imperiling some populations and subspecies (Valdez and Krausman 1999). According to historical accounts (e.g., Grinnell 1928; Honess and Frost 1942; Shillinger 1937; Warren 1910), epidemics in some locations coincided with the advent of domestic livestock grazing in bighorn ranges, suggesting that novel pathogens may have been introduced into some bighorn populations beginning in the 1800s.
Native North American wild sheep species—bighorn sheep and thinhorn (Dall’s and …

Optical And Electrochemical Molecular And Nanoscale Sensors For The Selective Detection Of Organophosphorus Based Pesticides, Chandrima De

Masters Theses

Organophosphorus based pesticides are highly toxic and represent serious environmental concerns. These compounds tend to easily enter ground water and cause drastic pollution. The toxicity levels of the organophosphorus pesticides however are based on their structures, and hence methods for their selective detection are in high demand. The creation of new materials for sensing and actuation requires careful manipulation of the responsive units required to control analyte selectivity. We have successfully designed and synthesized a molecular sensor based on the family of stilbenes that not only can detect organophosphorus pesticides, but also distinguish between them. Four different pesticides have been …