Digital Commons Network^™

Obesity Is Associated With Poor Surgical Outcome In Crohn's Disease, Talha Malik, Ashish Manne, Robert Oster, Austin Eckhoff, Seidu Inusah, Alexandra M Gutierrez

Open Access Publications

BACKGROUND: Published data suggest a link between obesity and adverse outcomes in Crohn's disease (CD). We aimed to test the hypothesis that obese CD patients would be more likely than non-obese CD patients to have poor surgical outcome when undergoing surgery for a complication of CD.

METHODS: We designed a retrospective cohort study to test our hypothesis. The population comprised of adult CD patients who underwent CD related surgery at a tertiary referral center. The exposed and unexposed cohorts were represented by patients who were obese vs. non-obese at the pre-op visit respectively. Outcome was represented by successful vs. unsuccessful …

The Effects Of Age On Muscle Loss And Tissue-Specific Levels Of Nf-ĸb And Sirt6 Proteins In Rats, Tiev C. Laguire

Master's Theses

The objective of this study was to examine the influence of age on food intake, tissue and organ mass and NF-ĸB and SIRT6 levels in various tissues. The transcription factor, Nuclear Factor Kappa-B (NF-ĸB), is associated with both catabolic and anabolic pathways of muscle metabolism and may be involved in age-related muscle loss. SIRT6 is a member of the sirtuin family of proteins that function as protein lysine deacetylases and are associated with longevity in a number of organisms. Male Sprague-Dawley rats, aged 6 months (Adult) and 21 months (Old) were fed a commercially available diet for 10-17 days. Old …

Maternal Acculturation Levels And Their Effect On Children's Food Intake, Maternal Perceptions Of Body Size And Maternal Stress, Tracie A. Chavoor

Master's Theses

In the U.S., obesity has hit alarming rates and affects Hispanic children disproportionately. Acculturation, the shift from one culture’s values, beliefs and practices to those of a new culture, may have both negative and positive health effects on immigrants. The objectives of this study were to determine the association between the level of acculturation (low acculturation or high acculturation) of low-income Latina mothers and the foods consumed by their children (0 to 36 months old). The association between acculturation and maternal perceptions of infant and toddler body size, maternal perceptions of her own body size and maternal parenting stress were …

Urban Agriculture Stormwater Management In California Cities, Rachel L. Cohen

Master's Theses

Cities within California are beginning to incorporate urban agriculture into their land use designations. Prompted by residents and local organizations, cities are hoping to capture the benefits that urban agriculture provides. Research has shown that urban agriculture renews and beautifies neighborhoods, provides healthy food choices, increases public health, has the potential to help with stormwater runoff, creates jobs, and fosters community. In the last few years, several California cities have made headlines as they have adopted new zoning codes that include urban agriculture.

In reviewing these new zoning codes and exploring the topic of urban agriculture, it became evident that …

San Luis Obispo Regional Transit Authority: Recommendations For Future Service Demand, Alexander J. Fuchs

Master's Theses

Transit agencies at all levels of government monitor trends in services, operations, and ridership using performance indicators. Federal and state agencies use these performance indicators in the appropriation of funds to transit agencies. Public transportation is subsidized through federal, state and local programs while only a portion of the operating expenses are covered through rider fares. In order to gather information on riders and travel patterns, transit agencies primarily focus on current transit riders, many of which are transit dependent populations. By definition, these populations use public transit services as the primary or only means of transportation. As a result, …

Associations Between Alcohol Consumption And Fasting Blood Glucose In Young Adults, Julie Ann Lucca

Master's Theses

Current research shows moderate alcohol consumption is associated with decreased risk of diabetes and excessive consumption or binge drinking can cause insulin resistance and diabetes. In 2010, diabetes was the seventh leading cause of death in the United Statesand was responsible for significant health complications: blindness, kidney failure, and limb amputations, and is a large national economic burden. Fasting blood glucose (FBG) is a tool used to help diagnose diabetes. Abnormally high FBG, ≥100 mg/dl, is indicative of diabetes and pre-diabetes. Few studies have observed diabetic prevalence among young adults or college students. Studying young adults can help provide added …

High School Athletic Directors Perceptions Of Athletic Trainer's Professional Knowledge And Competence Based On Attire, Raechel N. Cunningham

Master's Theses

Very little research is available to identify how attire in the athletic training field impacts perceptions of professional knowledge and competence. The purpose of this study was to identify the effect of attire on high school athletic directors’ perceptions of an athletic trainer’s professional knowledge and competence. The researcher emailed a questionnaire to ninety-four high school athletic directors from the state of California. The questionnaire measured the effect of attire on the perceptions of skills, knowledge, approachability, experience, education level, overall competence, and representation of an athletic trainer and focused on the difference between khaki attire, professional attire, and workout …

Root Kinematics In Relation To Temperature And Genome Size In Wild And Domesticated Zea., Avery B. Cromwell

Master's Theses

We studied root kinematics in relation to temperature and genome size variation in teosinte (Zea mays subspecies parviglumis) and corn (Zea mays subspecies mays). Corn had significantly faster radicle growth than teosinte when grown at a constant temperature. Both species exhibited variation in seed size and for each species larger seeds had faster root growth. Genome size was not significantly correlated with faster radicle growth rates across multiple land races of corn. To examine temperature dependent growth in corn and teosinte, a germinated seedling was grown at multiple temperatures. Growth rates at these temperatures were used …

A Quantitative Survey: Are Twitter Advertisements Effective For College Students?, Christia J. Brockman

Communication Studies

Social Media websites are rapidly being overrun by advertisements, but is this blitz of advertising destroying the social media experience? Twitter, one of today’s most popular social media sites, increased its revenues from $45,000,000 in 2010 to $259 million in 2013. This exponential growth is surprising given the large portion of Twitter users who are between the ages of 18 to 25 with lower annual incomes. In analyzing whether advertising on Twitter is effective on college students, statistical results from a survey conducted among college students at California Polytechnic State University, San Luis Obispo, reveal that Tweeters in this sample …

Shelf Life Study Of Electrospun Plga Copolymers, Sean Youra, Nick Hudson

Biomedical Engineering

Poly(lactic-co-glycolic acid) (PLGA) is one of the most commonly used copolymers for electrospinning in tissue engineering applications. However, most research has not focused on the copolymer itself in regards to how long it can be used effectively and if varying the concentrations of polylactic acid (PLA) and polyglycolic acid (PGA) affect the resulting properties. Electrospinning is the method we use to create the three-dimensional constructs, or “scaffolds”, for the blood vessel mimic (BVM) in the tissue engineering lab. The aim of our project was to investigate if the morphology and mechanical properties of the scaffolds changed over time when they …

Effect Of Oral Lipids On Blood Glucose, Tyler R. Knisley

Biomedical Engineering

Diabetes mellitus is a disease in which insulin hormone is ineffective or no longer produced. Multiple pathophysiologies can cause either insulin dependent diabetes mellitus (IDDM) or insulin independent diabetes mellitus (IIDM), which can lead to chronic hyperglycemia and an array of short and long term health risks. Prior research has shown that IDDM patients have dyslipidemia, and experiments infusing lipids directly into the blood result in heightened insulin resistance. The hypothesis that dyslipidemia increases insulin resistance was tested by performing oral glucose tolerance tests across three treatment conditions. Participants were nondiabetic college-aged students. Data from a control group was gathered …

Pushing The Envelope? Maize Production Intensification And The Role Of Cattle Manure In Recovery Of Degraded Soils In Smallholder Farming Areas Of Zimbabwe, Leonard Rusinamhodzi, Marc Corbeels, Shamie Zingore, Justice Nyamangara, Ken E. Giller

All Peer-Reviewed Publications

Soil fertility decline is a major constraint to crop productivity on smallholder farms in Africa. The objective of this study was to evaluate the long-term (up to nine years) impacts of nutrient management strategies and their local feasibility on crop productivity, soil fertility status and rainfall infiltration on two contrasting soil types and different prior management regimes in Murehwa, Zimbabwe. The nutrient management strategies employed in the study were: a control with no fertiliser, amendments of 100kg Nha-1, 100kg N+lime, three rates of manure application (5, 15 and 25tha-1) in combination with 100kg Nha-1, and three rates of P fertiliser …

Deconstructing And Reconstructing Hot News: Toward A Functional Approach, Jeffrey L. Harrison, Robyn Shelton

Cardozo Law Review

No abstract provided.

Enhancement Of The Phytochemical And Fibre Content Of Beef-Patties With Himanthalia Elongata Seaweed, Sabrina Cox, Nissreen Abu-Ghannam

Articles

The effect of adding Himanthalia elongata seaweed (10 - 40% w/w) as a source of antioxidants and dietary fibre on physical, chemical, microbial and sensory traits of cooked beef patties was studied throughout chilled storage. Patties with seaweed showed reduced cooking losses and were nearly 50% more tender as compared to patties without seaweed. Microbiological counts and lipid oxidation were significantly lower in patties containing seaweed (P < 0.05), by day 30 of storage there was no bacterial growth in samples with ≥ 20% seaweed and lipid oxidation levels were low (0.61 mg malondialdehyde/kg of sample). Seaweed incorporation significantly increased the dietary fibre (1.64 g per 100 g fw in 40% seaweed-patties), total phenolic content (up to 28.11 mg GAE/100 g fw) and DPPH radical scavenging activity (up to 52.32%) of patties compared to the control. Sensory analysis indicated that the seaweed-patties were accepted by consumers in terms of aroma, appearance, texture and taste. Patties containing 40% seaweed were rated highest in terms of overall acceptability, most likely due to improvement in texture and mouthfeel. Addition of seaweed in the formulation of beef patties leads to the enhancement of the nutritional and technological quality together with an acceptable sensory quality.

Incorporation Of Himanthalia Elongata Seaweed To Enhance The Phytochemical Content Of Breadsticks Using Response Surface Methodology (Rsm), Sabrina Cox, Nissreen Abu-Ghannam

Articles

Optimization of incorporating seaweed into breadsticks was carried out using response surface methodology (RSM). Ten formulations of breadsticks were processed by varying concentrations of seaweed (X₁ = 5 to 15% of overall flour concentration) and white flour (X₂ = 10 to 30% of overall flour concentration) using a central composite design. The remaining flour concentrations were comprised of wholemeal flour. Predicted models were found to be significant (P < 0.05) for total phenolic content (TPC), DPPH radical scavenging activity, texture and color. Predicted values for each of the responses were in good agreement with the experimental values. Seaweed concentration had most significant effect on phytochemical constituents of the breadsticks with TPC and DPPH activity maximized when 17.07% H. elongata was incorporated into the flour (P < 0.05). An acceptable edible texture and color of breadsticks was also achieved at this concentration. Multiple response optimization demonstrated that phytochemical content of H. elongata breadsticks may be maximized with dried seaweed and white flour concentrations of 17.07 and 21.89%, respectively, in the …

June 2013 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Raman Spectroscopic Analysis Of Human Skin Tissue Sections Ex-Vivo: Evaluation Of The Effects Of Tissue Processing And Dewaxing, Syed Mehmood Ali, Franck Bonnier, Ali Tfayli, Helen Lambkin, Kathleen Flynn, Vincent Mcdonagh, Claragh Healy, Thomas Lee, Fiona Lyng, Hugh Byrne

Articles

Raman spectroscopy coupled with K-means clustering analysis (KMCA) is employed to elucidate the biochemical structure of human skin tissue sections, and the effects of tissue processing. Both hand and thigh sections of human cadavers were analysed in their unprocessed and formalin fixed paraffin processed (FFPP) and subsequently dewaxed forms. In unprocessed sections, KMCA reveals clear differentiation of the stratum corneum, intermediate underlying epithelium and dermal layers for sections from both anatomical sites. The stratum corneum is seen to be relatively rich in lipidic content; the spectrum of the subjacent layers is strongly influenced by the presence of melanin, while that …

Preventing Deer Damage To Your Trees And Shrubs, Megan Schwender, Michael R. Kuhns

All Current Publications

Deer/human conflicts have increased due to growing deer populations, limited resources and suburban development in deer habitat. In winter, deer often browse in residential landscapes. This can be reduced by selecting unpalatable plants, protecting woody plants with burlap or trunk protectors, and using deer repellent. In extreme cases, deer can be completely excluded with a fence.

Correlates Of Diarrhoea Among Children Below The Age Of 5 Years In Sudan, Seter Siziya, Adamson S. Muula, Emmanuel Rudatsikira

Faculty Publications

Background

The Millennium Development Goals recognise child health and survival as an important socio-development issue.

Objectives

To determine the correlates of diarrhoea among children aged below 5 years in north Sudan.

Methods

We conducted secondary data analysis of the Sudan Multiple Cluster Indicators Survey II.

Results

Altogether, 23,295 children were included in the survey. Half (50.0%) of the children were males, and 22.5% of them were of age less than one year. Boys were 3% (p=0.044) more likely to have diarrhoea compared to girls. Compared with the oldest age group (48–59 months), children less than 6 months of age and …

Prevalence And Predictors Of Smoking In A Mining Town In Kitwe, Zambia: A 2011 Population-Based Survey, Cosmas Zyaambo, Olesegun Babaniyi, Peter Songolo, Adamson S. Muula, Emmanuel Rudatsikira, Seter Siziya

Faculty Publications

Smoking is one of the major preventable causes of death and non-communicable diseases which include hypertension, cardiovascular diseases and cancers. The aim of the study is to establish prevalence and predictors of smoking so that interventions specific to these communities can be executed to prevent smoking. A cross sectional study was conducted using a modified World Health Organizations Global Non Communicable Diseases (NCD) Surveillance Initiative NCD-STEPs 1 and 2. Multivariate logistic regression was used to examine the determinants of tobacco smoking. A total of 1627 individuals participated in the survey, of which 42.3% were males. About half of the participants …

The Case For Intervention Bias In The Practice Of Medicine., Andrew J Foy, E J Filippone

Department of Medicine Faculty Papers

Bias is an inclination to present or hold a partial perspective at the expense of possibly equal or more valid alternatives. In this paper, we present a series of conditional arguments to prove that intervention bias exists in the practice of medicine. We then explore its potential causes, consequences, and criticisms. We use the term to describe the bias on the part of physicians and the medical community to intervene, whether it is with drugs, diagnostic tests, non-invasive procedures, or surgeries, when not intervening would be a reasonable alternative. The recognition of intervention bias in medicine is critically important given …

Genetic And Non-Genetic Predictors Of Line-1 Methylation In Leukocyte Dna, Salman M. Tajuddin, Andre F.S. Amaral, Agustín F. Fernández, Sandra Rodríguez-Rodero, Ramon Maria Rodriguez, Lee E. Moore, Adonina Tardon, Alfredo Carrato, Montserrat Garcia-Closas, Debra T. Silverman, Brian P. Jackson

Dartmouth Scholarship

Background: Altered DNA methylation has been associated with various diseases.

Objective: We evaluated the association between levels of methylation in leukocyte DNA at long interspersed nuclear element 1 (LINE-1) and genetic and non-genetic characteristics of 892 control participants from the Spanish Bladder Cancer/EPICURO study.

Methods: We determined LINE-1 methylation levels by pyrosequencing. Individual data included demographics, smoking status, nutrient intake, toenail concentrations of 12 trace elements, xenobiotic metabolism gene variants, and 515 polymorphisms among 24 genes in the one-carbon metabolism pathway. To assess the association between LINE-1 methylation levels (percentage of methylated cytosines) and potential determinants, we estimated beta coefficients …

The South Kelso Revitalization Plan, Ashley Harris, Aaron Lande, Chris Myers, Beth Otto, John Verssue, Kate Williams

Master of Urban and Regional Planning Workshop Projects

The city of Kelso has a rich history based in a strong community ethic, hard-working people, and an economy deeply rooted in the bounty of the natural environment. This economy has changed over the last several decades, however, and the difficult transition has left its mark on the community. South Kelso in particular- one of the four neighborhood quadrants- is battling its fourth generation of disinvestment and widespread poverty. To help the City revitalize South Kelso, the aim of the South Kelso Revitalization Plan is to give voice, strength, and direction to the concerns and priorities of the South Kelso …

Developing A Parent-Centered Obesity Prevention Program For 4-H Families: Implications For Extension Family Programming, Carrie J. Banke, Sandra J. Bailey, Jill Martz, Lynn Paul, Wesley Lynch, Galen Eldridge

Journal of Extension

Planning youth and family programming in the 21st century is daunting given family members' busy schedules. This is even more challenging when planning programs in rural areas, where there are vast distances between communities. This article discusses a research and educational outreach project that uses best practices in program development in order to create an obesity prevention program for parents of 4-H youth in a rural state. Practices discussed include the development of an interdisciplinary team, information gathered and implemented from focus groups, and the use of evaluations during the pilot-stage of the project. Implications for Extension programming are discussed.

Assessing Youth Perceptions And Knowledge Of Agriculture: The Impact Of Participating In An Agventure Program, Alisa Nicole Luckey, Theresa Pesl Murphey, Richard L. Cummins, Michael B. Edwards

Journal of Extension

Agricultural education programs such as AgVenture have been established to educate youth about the importance of agriculture. The study reported here examined the direct impact that one agricultural education program, specifically AgVenture, had on youth perceptions and knowledge of agriculture. Youth's perceptions and knowledge of agriculture were examined using a pre-test and post-test instrument administered to fourth grade students who participated in the AgVenture program. It was concluded that the AgVenture program was significantly associated with student knowledge. Student perceptions were also affected by the activity.

Change Is Inevitable: How Field Specialist Positions Can Help Meet The Challenge, Nancy Bowen-Ellzey, Eric Romich, David Civttolo, Greg Davis

Journal of Extension

After nearly 100 years, Extension has achieved a great deal. However, shrinking budgets from our traditional funders require us to think of new ways to address the needs of tomorrow and target programs that demonstrate impact and outcomes today. The field specialist model enables Extension to better address specific critical issues, leverage talent and resources, and develop collaborative partnerships that foster non-traditional funding opportunities while complementing the work of the county-based educator. The field specialist position may very well be the driving force in the 21st century Extension model.

Growing Youth Food Citizens, Wynne Wright, Katherine Nault

Journal of Extension

How can youth be educated and empowered to become responsible food citizens? Evidence from a university-community partnership with youth in Michigan is presented to illuminate participatory approaches to youth engagement in food systems. We found that youth have valuable knowledge to enhance our understanding of food environments. At the same time, obstacles such as an ethos of individualism may stand in the way of youth seeing themselves as food citizens capable of improving their food environment. Cultivating youth food citizens must take into consideration youths' particular knowledge, while also helping them uncover their social responsibilities.

Smart Yard, Healthy Gulf: Using Community-Based Social Marketing To Educate Gulf Of Mexico Residents On Proper Lawn Care Practices, Stacy J. Ray, Jack Wilbur, Lee S. Yokel, Ladon D. Swann

Journal of Extension

Smart Yard, Healthy Gulf is an environmental stewardship campaign that uses community-based social marketing to educate homeowners on lawn care practices and residential nutrient runoff. The goal is to change homeowners' behavior regarding lawn care practices using simple, easily remembered messages that guide them on timing of fertilizer applications. Most Smart Yard, Healthy Gulf participants are middle class homeowners living in the Gulf of Mexico region who maintain their own lawns. The campaign is a collaborative effort with the Mississippi-Alabama Sea Grant Consortium, the Gulf of Mexico Alliance, and the Cooperative Extension Services in the five Gulf of Mexico States.

Research Use By Cooperative Extension Educators In New York State, Stephen F. Hamilton, Emily K. Chen, Karl Pillemer, Rhoda H. Meador

Journal of Extension

A Web-based survey of 388 off-campus Cornell Extension educators in New York State examined their attitudes toward research, sources of research-based information, knowledge and beliefs about evidence-based programs, and involvement in research activities. Strong consensus emerged that research is central and that educators are capable of reading and applying it. The Web is their most frequent source. Time is the greatest barrier. Educators know about evidence-based programs but do not necessarily regard them as superior. Research experience is common among educators in agriculture, much less in 4-H. New methods are needed to connect educators with faculty.

Lessons In A Box Make A Difference For Head Start Youth, Kelly K. Kunkel, Ghaffar A. Hurtado, Stephanie Conrad, Brianna Routh, Ju Ri Joeng, Megan Harrison

Journal of Extension

This article examines the health education implications of targeted nutrition lesson plans at Head Start programs in south central Minnesota. The Head Start program in Mankato and the University of Minnesota Extension collaborated to deliver and evaluate a nutrition education program directed at preschool children and their families. Nine lesson plans on various nutrition topics were developed and delivered to Head Start preschoolers. The program goals were to increase nutrition-related knowledge among children, improve healthy eating patterns/preferences, and increase physical activity. The evaluation intended to determine program effects and participant changes towards healthy eating habits.