Digital Commons Network^™

Spatial And Temporal Variation In The Diet Composition Of Zooplankton In Mission Bay, Bryanna Paulson

Theses

Analyses of quantitative data on zooplankton diets are vital for understanding the drivers of zooplankton abundance within an ecosystem. Such analyses also provide insight into trophic pathways within the lower planktonic food web, which support populations of higher trophic level species. This study used carbon and nitrogen stable isotope ratios of size-fractionated plankton in Mission Bay, San Diego, CA to examine the spatial and temporal variation in zooplankton trophic ecology and determine potential environmental drivers of zooplankton community structure. Carbon stable isotopes reflect primary production sources in an organism’s diet, and nitrogen stable isotope ratios can be used to estimate …

Understanding The Molecular Strategies Of Campylobacter Jejuni For Survival In Amoeba And Chicken., Deepti Pranay Samarth

Graduate Theses and Dissertations

Campylobacter jejuni endure to be major cause of gastroenteritis in humans worldwide. C. jejuni is fastidious in laboratory setup but can cause waterborne infection through contaminated water where none of these fastidious conditions are met. This dissertation presents an assortment of studies focused in reviewing three major factors which could present a helping hand to C. jejuni in its environmental survival viz. i) association with free-living amoebae (FLA) ii) horizontal gene transfer (HGT) contributing towards its genetic diversity iii). Viable but non-culturable (VBNC) state.

Acanthamoeba is a FLA linked to environmental survival of many intracellular pathogens, including C. jejuni. In …

Rescue And Reestablishment Of Chicken Models For Spontaneously Occurring Hashimoto’S Thyroiditis And Systemic Sclerosis/Scleroderma, Joseph Zolton Hiltz

Graduate Theses and Dissertations

The loss of biodiversity is a topic gaining popularity both in the political and scientific forums. Nearly 30 years ago researchers and politicians congregated in Rio de Janeiro (1992) to attend the first Earth Summit. It was the first meeting of its kind discussing the tangible pressing consequences of biodiversity loss as well as the potential long term ramifications. Many of the countries represented at this summit implemented short and long term plans in order to accurately measure losses of biodiversity as well as establishing organizations to help diagnose and remedy the current problems at hand. These new organizations and …

Influences Of Autism Spectrum Disorder On Sensory And Emotional Responses To Smell And Taste Cues, Asmita Singh

Graduate Theses and Dissertations

Autism spectrum disorder (ASD) is a developmental disability that causes social, communication, behavioral and sensory challenges. The prevalence has been on a rise, with the latest reports stating 1 in 59 children is diagnosed with ASD. These challenges play a significant role in feeding behavior, leading to reduced nutrition among individuals. Much research in this field has been attributed to children, however, this study was focused on the adult population, in an attempt to improve their quality of life. Building on previous findings and knowledge gaps, the objectives of this thesis were two-fold: To better understand the sensory experiences of …

Prediction And Evaluation Of Breast Myopathy, Barbara De Almeida Mallmann

Graduate Theses and Dissertations

Broiler breast myopathies, including woody breast, white striping, and spaghetti breast, negatively impact the industry. Therefore, evaluation, prediction, and frequency of these muscle abnormalities on modern birds are important for decision making. Modern broilers are not highly active and often sit with the breast of the bird resting on the floor. Therefore, the first experiment was to promote bird movement and explore the impact on the breast myopathies. The movement was stimulated by human interaction (walking through pen) and higher light intensity so that birds walked around the pen more often throughout the day. The control group had normal low …

The War On Winter: How Americans Put Down Roots On The Northern Plains, 1854-1949, Daniel J. Fischer

Graduate Theses and Dissertations

My dissertation is a study of how the United States was able to expand onto the Northern Great Plains, consisting of the Dakotas, Nebraska, and the eastern parts of Wyoming and Montana, between 1854 and 1949 despite the threat to property, comfort, and survival posed by the region’s harsh winters, which brought intense cold, large snowdrifts, and blinding blizzards. This dissertation argues that five tools – government programs, rapidly changing technology, imagination, strong local communities, and toughness – allowed native-born Americans and European immigrants to survive and become increasingly secure in the region. But it also argues that severe gaps …

Dynamics Of Momentary Perceived Self-Regulation Abilities As Novel Predictors Of Overeating In Daily Life, Kayla Dawn Skinner

Graduate Theses and Dissertations

Despite an increase of research in the realm of overeating - a well-known contributor to obesity - the psychological mechanisms that maintain overeating behaviors across time and context are still poorly understood. It may be that people’s perceptions of their self-regulation abilities fluctuate over time, and overeating results from momentary increases in negative mood eliciting negative perceptions of their self-efficacy and current willpower, stronger beliefs that cravings can be controlled and a greater ability to tolerate distress. The current study examined the dynamics of and momentary predictors of overeating using a 7-day EMA protocol to study unsuccessful restrained eaters (n …

Technologies To Increase Animal Performance In Beef Production Systems, Caleb P. Weiss

Graduate Theses and Dissertations

Three monensin levels during a stocker phase (0, 800, 1600 g/ton in a free choice mineral) and two levels during finishing (0 [U] or 37.5 mg/kg diet DM [M]) were used to determine the effects of monensin supplementation during a stocker and subsequent finishing phase on beef calves. Steers (n = 605, BW = 278 ± 27 kg) were fed pearl millet hay with soybean hull and corn gluten feed supplement (0.5% BW daily [AF basis] Block 1) or grazed fall wheat (Block 2), spring wheat (Block 3), bermudagrass (Blocks 4 & 5) or wheat with mixed-grass baleage (Block 6). …

A Simulation Tool For Evaluating The Environmental Impacts Of Management Scenarios For Modern Broiler Production Systems, Martin Andrew Christie

Graduate Theses and Dissertations

The purpose of this work is to provide a simulation tool that allows broiler production practitioners and researchers to simulate the effects of farm design and management practices on resource consumption and environmental impacts. This tool allows the user to design unique farms and simulates on farm processes required to raise broiler chicks to a marketable age. The use can input data such as farm location, broiler breed, flock size, ration type, barn dimensions, and climate control equipment specifications. The algorithms used to simulate broiler breed specific feed intake, broiler weight gain, and other on farm processes such as heating, …

Topic Enhanced Word Embedding For Toxic Content Detection In Q&A Sites, Do Yeon Kim, Xiaohang Li, Sheng Wang, Yunying Zhuo, Ka Wei, Roy Lee

Research Collection School Of Computing and Information Systems

Increasingly, users are adopting community question-and-answer (Q&A) sites to exchange information. Detecting and eliminating toxic and divisive content in these Q&A sites are paramount tasks to ensure a safe and constructive environment for the users. Insincere question, which is founded upon false premises, is one type of toxic content in Q&A sites. In this paper, we proposed a novel deep learning framework enhanced pre-trained word embeddings with topical information for insincere question classification. We evaluated our proposed framework on a large real-world dataset from Quora Q&A site and showed that the topically enhanced word embedding is able to achieve better …

Validation Of The Ask-Asd In A Sample Of Parents, Teachers, And Medical Students, Laura K. Hansen

Dissertations

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that begins in childhood and manifests in social communication impairment and restricted, repetitive behaviors (American Psychiatric Association, 2013). Although accurate information about ASD is available through a variety of sources, this access to information may not translate into increased knowledge in parents, teachers, and medical professionals. A Survey of Knowledge of Autism Spectrum Disorder (ASK-ASD) was initially established as a reliable, valid measure of perceived and actual knowledge of ASD (Hansen, 2015). The current study evaluated the psychometric properties (i.e., factor structure, reliability, and validity) of the ASK-ASD in a sample of …

Individual Eeg Asymmetry As A Predictor Of Hydration Status During Exercise In The Heat, Ayano Katayama

Electronic Theses and Dissertations

Hydration behavior varies among individuals; continuous and correct fluid consumption behavior prevents decreased physical performance and severe dehydration, especially during extended exercise and hot environments. Therefore, the purpose of the present study was to examine individual frontal alpha electroencephalographic asymmetry index (FAI) score in eu-hydrated, hypo-hydrated, and exercise in well-trained men and assess if there is a correlation between FAI score and individual ad libitum fluid consumption behavior. Subjects were kinesiology major college students ranging from 21 to 29 years of age. Subjects were categorized either approach group (n = 8) with resting FAI score more than 0 or avoidance …

Illinois State, August 2019, Illinois State University, University Marketing And Communications

State: The Magazine of Illinois State University (1999-present)

Illinois State University alumni magazine

Ruminant Bloat, Austin Sears, Kerry A. Rood

All Current Publications

This fact sheet describes bloat, a non-infectious disease common among the ruminant species, including types and clinical signs, prevention, and treatment.

4-H Career Readiness - Animal, Dairy And Veterinary Sciences, Bioveterinary Science Emphasis, Joshua Dallin, Kelsey Romney

All Current Publications

This brochure gives 4-H members information about preparing for careers in Animal, dairy and veterinary science, with a bioveterinary emphasis.

4-H Career Readiness - Animal, Dairy And Veterinary Sciences, Equine And Management Emphasis, Joshua Dallin, Kelsey Romney

All Current Publications

This brochure gives 4-H members information about preparing for careers in animal, dairy and veterinary science, with equine and management emphasis.

4-H Career Readiness- Animal, Dairy And Veterinary Sciences, Animal And Dairy Science Emphasis, Joshua Dallin, Kelsey Romney

All Current Publications

This brochure gives 4-H members information about preparing for careers in animal and dairy science..

4-H Career Readiness - Animal, Dairy And Veterinary Sciences, Biotechnology Emphasis, Joshua Dallin, Kelsey Romney

All Current Publications

This brochure gives 4-H members information about preparing for careers in Animal, dairy and veterinary science, with a biotechnology emphasis.

Overcoming Feeding Difficulties In Children With Autism Spectrum Disorder, Hali Obray, Mateja R. Savoie-Roskos, April Litchford, Casey Coombs, Carrie Durward

All Current Publications

This fact sheet discusses different factors that contribute to selective eating in children with ASD and some strategies that may help expand food acceptance. Treatment for feeding problems in children with autism is based on the individual needs and abilities of each child, not all strategies will be successful for every child.

Evaluating Muscle Mass In Survivors Of Ards: A 1-Year Multicenter Longitudinal Study, Kitty S. Chan Phd, Marina Mourtzakis Phd, Lisa Aronson Friedman Scm, Victor D. Dinglas Mph, Catherine L. Hough Md, Msc, E. Wesley Ely Md, Mph, Peter E. Morris Md, Ramona O. Hopkins Phd, Dale M. Needham Fcpa, Md, Phd, National Institutes Of Health Nhlbi Ards Network

Faculty Publications

Objective—Rapid muscle wasting occurs during acute respiratory failure, resulting in muscle weakness and functional impairments. This study examines survivors’ body composition in the year after acute respiratory distress syndrome (ARDS) and tests associations of patient characteristics, hospital exposures, and survivors’ strength and physical functioning with whole body percent lean mass.

Design—Prospective cohort study with 6- and 12-month follow-up

Setting—National study enrolling patients from 5 study centers

Patients—ARDS survivors (N=120)

Interventions—None Measurements and

Main Results—Lean and fat mass from dual energy X-ray absorptiometry (DXA). On average, survivors gained whole body total mass (+1.4kg, 0.1, 2.7) and fat mass (+1.2 kg, 0.2, …

Retrospective Evaluation Of A Dietitian-Led Corporate Wellness Program, Catherine Johnston

Graduate Theses

BACKGROUND: Despite national health and wellness standards, many adults are not compliant with a healthy lifestyle, especially in the southeastern region of the United States. Effective corporate wellness programs are a mutually beneficial method of promoting health among this population. OBJECTIVE: The aim of this study was to evaluate effectiveness of a Registered Dietitian (RD) developed 12-week corporate wellness program for improved health parameters, nutrition knowledge scores and comparable retention rates.

Supplemental Nutrition Assistance Program Education Evaluation And Database System, Mary Caskey, Bonnie Christiansen, Stephanie Hakes, Patti Held, Hyunjun Kim, Carolina De La Rosa Mateo

Journal of Extension

Reporting requirements for capturing data on the delivery of Supplemental Nutrition Assistance Program Education (SNAP-Ed) have evolved. University of Minnesota (U of M) Extension developed the SNAP Education Evaluation and Database System (SEEDS) to capture unduplicated participant information for SNAP-Ed programming conducted by U of M Extension across the state of Minnesota. The data collected in SEEDS have utility related to both managing programs and measuring the success of programs at local, regional, and state levels. Extension professionals in other states may benefit from developing a similar centralized database for collecting SNAP-Ed data.

How To Use Crowdfunding In Extension: A Relationship Education Example, J. Kale Monk, Amber V. Vennum, Jeremy B. Kanter

Journal of Extension

Crowdfunding is a resource that allows individuals or groups to raise funds while simultaneously engaging relevant communities and, thus, is an important tool for Extension specialists. We provide recommended steps for successful crowdfunding, including tips for identifying a website, developing or refining a proposal, and crafting a marketing and campaign strategy. We use the successful crowdfunding of a relationship education program as an example.

Evaluating Extension Program Impacts Through Comparison Of Knowledge And Behavior Of Extension Clientele Versus Others, Tong Wang

Journal of Extension

A new method for evaluating the influence of Extension programming involves exploring whether Extension clientele differ from others in knowledge and behavior related to a particular topic. Analysis of South Dakota farm survey data allowed for the assessment of potential impacts of Extension through comparison of knowledge and adoption regarding soil conservation practices among farmers who did and did not use Extension. Results suggest that, controlling for some farmer and farm characteristics, use of Extension is associated with higher levels of knowledge and greater adoption rates. The new evaluation methodology can be used for assessing broad-scale impacts across Extension program …

Building Bridges Between Producers And Schools: The Role Of Extension In The Farm To School Program, Shuyang Qu, Laura Fischer, Joy Rumble

Journal of Extension

Childhood obesity is one of the leading problems facing Americans today. As children continue to struggle with both obesity and food insecurity, many parents and doctors look to schools to be responsible for providing healthful meals. The aim of the Farm to School (F2S) program is to bring fresh, local produce into school cafeterias. Aligning with Extension goals, the F2S program provides an opportunity for both the development of healthful lifestyles and increases in agricultural profits. Through interviews with producers and school food service directors, we determined ways Extension programming can be used to improve the efficiency of the F2S …

A Bayesian Analysis Of Longitudinal Farm Surveys In Central Malawi Reveals Yield Determinants And Site-Specific Management Strategies, Han Wang, Sieglinde S. Snapp, Monica Fisher, Frederi Viens

All Peer-Reviewed Publications

Understanding the challenges to increasing maize productivity in sub-Saharan Africa, especially agronomic factors that reduce on-farm crop yield, has important implications for policies to reduce national and global food insecurity. Previous research on the maize yield gap has tended to emphasize the size of the gap (theoretical vs. achievable yields), rather than what determines maize yield in specific contexts. As a result, there is insufficient evidence on the key agronomic and environmental factors that influence maize yield in a smallholder farm environment. In this study, we implemented a Bayesian analysis with plot-level longitudinal household survey data covering 1,197 plots and …

Experimental Feeding Studies With Crickets And Locusts On The Use Of Feed Mixtures Composed Of Storable Feed Materials Commonly Used In Livestock Production, P. Straub, C. M. Tanga, I. Osuga, W. Windisch, S. Subramanian

All Peer-Reviewed Publications

Insects such as the Mediterranean field cricket, Gryllus bimaculatus and the Desert locust, Schistocerca gregaria, are emerging as potential sources of human food and feed for livestock. High nutritive value and efficient feed conversion make them attractive for commercial production as novel livestock, but these properties strongly vary with the insects´ diet. Current mass-rearing protocols are based on fresh, non-storable feed materials. This requires constant supply and makes the systems sensitive to fluctuations regarding nutritional quality and safety. Hence there is a need to find storable, readily available feeds. Therefore, experimental diets were composed from the five different feed materials, …

Testing Lotka’S Law And Pattern Of Author Productivity In The Scholarly Publications Of Artificial Intelligence, Muneer Ahmad, Sadik Batcha M

Library Philosophy and Practice (e-journal)

Artificial intelligence has changed our day to day life in multitude ways. AI technology is rearing itself as a driving force to be reckoned with in the largest industries in the world. AI has already engulfed our educational system, our businesses and our financial establishments. The future is definite that machines with artificial intelligence will soon be captivating over trained manual work that now is mostly cared by humans. Machines can carry out human-like tasks by new inputs as artificial intelligence makes it possible for machines to learn from experience. AI data from web of science database from 2008 to …

Effects Of The 2017 Clinical Practice Guidelines On Hypertension In Children And Adolescents: A Commentary, Bonita Falkner

Department of Medicine Faculty Papers

No abstract provided.

Culturally Appropriate Education In Managing Hypertension In African Americans, Kristina Jones

Doctoral Dissertations and Projects

Abstract The historical treatment of African Americans with events such as the Tuskegee experiment and Jim Crow laws combined with distrust of the healthcare system may be affecting health outcomes in African Americans with hypertension. Cultural appropriate education by a provider of the same race is a method that can be utilized to bridge the trust gap between African Americans and providers and assist African Americans in managing their hypertension. A community based culturally appropriate educational intervention by a provider of the same race was implemented over the course of eight weeks to assist African Americans with hypertension to improve …