Digital Commons Network^™

Effects Of Deepwater Horizon Oil On Feather Structure And Thermoregulation In Gulls: Does Rehabilitation Work?, Katherine Horak, Nicole L. Barrett, Jeremy W. Ellis, Emma M. Campbell, Nicholas G. Dannemiller, Susan A. Shriner

United States Department of Agriculture Wildlife Services: Staff Publications

Impacts of large-scale oil spills on avian species are far-reaching.While media attention often focuses on lethal impacts, sub-lethal effects and the impacts of rehabilitation receive less attention. The objective of our study was to characterize effects of moderate external oiling and subsequent rehabilitation on feather structure and thermoregulation in gulls. We captured 30 wild ring-billed gulls (Larus delawarensis) and randomly assigned each individual to an experimental group: 1) controls, 2) rehabilitated birds (externally oiled, rehabilitated by washing), or 3) oiled birds (externally oiled, not rehabilitated). We externally oiled birds with weathered MC252 Deepwater Horizon oil (water for controls) …

Hot-Water Baths, Biologicals And Re-Curing Effects On Rhizopus Soft Rot During Sweetpotato Packing, R. R. Sweany, D. H. Picha, C. A. Clark

Faculty Publications

Rhizopus soft rot (RSR) caused by Rhizopus stolonifer is one of the most devastating postharvest diseases of sweetpotato. It causes greatest losses when sweetpotatoes are removed from storage, washed and packed for marketing. The disease has been managed effectively by prophylactic application of synthetic fungicides on the packing line. However, there is increasing demand for alternative management strategies that do not rely on prophylactic use of synthetic fungicides. While curing immediately after harvest is a standard industry practice, re-curing after storage is not widely practised for postharvest disease management. In this study, the use of hot-water baths, biocontrol agents and …

Maize Yield In Smallholder Agriculture System-An Approach Integrating Socioeconomic And Crop Management Factors, Sudarshan Dutta, Somsubhra Chakraborty, Rupak Goswami, Hirak Banerjee, Kaushik Majumdar, Bin Li, M. L. Jat

Faculty Publications

Yield gaps of maize (Zea mays L.) in the smallholder farms of eastern India are outcomes of a complex interplay of climatic variations, soil fertility gradients, socio-economic factors, and differential management intensities. Several machine learning approaches were used in this study to investigate the relative influences of multiple biophysical, socio-economic, and crop management features in determining maize yield variability using several machine learning approaches. Soil fertility status was assessed in 180 farms and paired with the surveyed data on maize yield, socio-economic conditions, and agronomic management. The C&RT relative variable importance plot identified farm size, total labor, soil factors, seed …

Trans-Disciplinary Responses To Climate Change: Lessons From Rice-Based Systems In Asia, Jon Hellin, Jean Balié, Eleanor Fisher, Ajay Kohli, Melanie Connor, Sudhir Yadav, Virender Kumar, Timothy J. Krupnik, Bjoern Ole Sander, Joshua Cobb, Katherine Nelson, Tri Setiyono, Ranjitha Puskur, Pauline Chivenge, Martin Gummert

Faculty Publications

Climate change will continue to have a largely detrimental impact on the agricultural sector worldwide because of predicted rising temperatures, variable rainfall, and an increase in extreme weather events. Reduced crop yields will lead to higher food prices and increased hardship for low income populations, especially in urban areas. Action on climate change is one of the Sustainable Development Goals (SDG 13) and is linked to the Paris Climate Agreement. The research challenge posed by climate change is so complex that a trans-disciplinary response is required, one that brings together researchers, practitioners, and policy-makers in networks where the lines between …

Prevalence And Correlates Of Objectively Measured Weight Status Among Urban And Rural Mozambican Primary Schoolchildren: A Cross-Sectional Study, Taru Manyanga, Joel D. Barnes, Jean Philippe Chaput, Lise Dubois, Peter T. Katzmarzyk, Emily F. Mire, Antonio Prista, Mark S. Tremblay

Population and Public Health Science Faculty Publications

Background The coexistence of undernutrition (thinness) and overnutrition (overweight/obesity) among children and adolescents is a public health concern in low-middle-income countries. Accurate prevalence estimates of thinness and overweight/obesity among children and adolescents are unavailable in many low-middle-income countries due to lack of data. Here we describe the prevalences and examine correlates of objectively measured weight status among urban and rural schoolchildren in Mozambique. Methods A cross-sectional study design was applied to recruit 9-11-year-old schoolchildren (n = 683) from 17 urban and rural primary schools in Mozambique. Body mass index (BMI) was computed from objectively measured height and weight and participants’ …

Body Composition During Pregnancy Differs By Obesity Class, Jasper Most, Abby D. Altazan, Daniel S. Hsia, Robbie A. Beyl, Leanne M. Redman

Clinical Research Faculty Publications

Objective: The aim of this study is to characterize changes in body composition during pregnancy in women with obesity. Methods: Fifty-four healthy women with obesity (class 1, 30-34.9 kg/m2: n = 25; class 2, 35-39.9 kg/m2: n = 21; class 3, ≥ 40.0 kg/m2: n = 8) expecting a singleton pregnancy were studied. Body composition was measured in early pregnancy (13-16 weeks), midpregnancy (24-27 weeks), and late pregnancy (35-37 weeks) using air displacement plethysmography, stable isotopes, and skinfold thickness measurements. Fasting glucose, insulin, and leptin were measured. Results: The gain in fat-free mass was lower in the second trimester compared …

Evaluation Of Ultraviolet (Uv-C) Light Treatment For Microbial Inactivation In Agricultural Waters With Different Levels Of Turbidity, Achyut Adhikari, Katheryn J. Parraga Estrada, Vijay S. Chhetri, Marlene Janes, Kathryn Fontenot, John C. Beaulieu

Faculty Publications

Produce growers using surface or well water to irrigate their crops may require an appropriate water treatment system in place to meet the water quality standard imposed by FSMA Produce Safety Rule. This study evaluated the potential of using ultraviolet (UV-C) treatment in reducing the microbial population in agricultural water. Waters with turbidity levels ranging from 10.93 to 23.32 Nephelometric Turbidity Units (NTU) were prepared by mixing pond water and well water. The waters were inoculated with a cocktail of generic Escherichia coli (ATCC 23716, 25922, and 11775) and then treated with UV-C light (20–60 mJ/cm2). All tested doses of …

Plumage Patterns: Ecological Functions, Evolutionary Origins, And Advances In Quantification, Nicholas A. Mason, Rauri C.K. Bowie

Faculty Publications

Birds exhibit remarkable variation in plumage patterns, both within individual feathers and among plumage patches. Differences in the size, shape, and location of pigments and structural colors comprise important visual signals involved in mate choice, social signaling, camouflage, and many other functions. While ornithologists have studied plumage patterns for centuries, recent technological advances in digital image acquisition and processing have transformed pattern quantification methods, enabling comprehensive, detailed datasets of pattern phenotypes that were heretofore inaccessible. In this review, we synthesize recent and classic studies of plumage patterns at different evolutionary and organismal scales and discuss the various roles that plumage …

Nanoparticle Brain Delivery: A Guide To Verification Methods, Robert A. Yokel

Pharmaceutical Sciences Faculty Publications

Many reports conclude nanoparticle (NP) brain entry based on bulk brain analysis. Bulk brain includes blood, cerebrospinal fluid and blood vessels within the brain contributing to the blood-brain and blood-cerebrospinal fluid barriers. Considering the brain as neurons, glia and their extracellular space (brain parenchyma), most studies did not show brain parenchymal NP entry. Blood-brain and blood-cerebrospinal fluid barriers anatomy and function are reviewed. Methods demonstrating brain parenchymal NP entry are presented. Results demonstrating bulk brain versus brain parenchymal entry are classified. Studies are reviewed, critiqued and classified to illustrate results demonstrating bulk brain versus parenchymal entry. Brain, blood and peripheral …

Make Room For Prayer, Ingrid Weiss Slikkers

Lake Union Herald

No abstract provided.

Motion Is Medicine, Dominique Gummelt

Lake Union Herald

No abstract provided.

Andrews University Awards Credit For Prior Learning, Glynis Bradfield

Lake Union Herald

No abstract provided.

Fatty Acid Stable Isotopes Add Clarity, But Also Complexity, To Tracing Energy Pathways In Aquatic Food Webs, Ariana M. Chiapella, Martin J. Kainz, Angela L. Strecker

Environmental Science and Management Faculty Publications and Presentations

Tracing the flow of dietary energy sources, especially in systems with a high degree of omnivory, is an ongoing challenge in ecology. In aquatic systems, one of the persistent challenges is in differentiating between autochthonous and allochthonous energy sources to top consumers. Bulk carbon stable isotope values of aquatic and terrestrial prey often overlap, making it difficult to delineate dietary energy pathways in food webs with high allochthonous prey subsidies, such as in many northern temperate waterbodies. We conducted a feeding experiment to explore how fatty acid stable isotopes may overcome the challenge of partitioning autochthonous and allochthonous energy pathways …

Agricultural And Finance Intervention Increased Dietary Intake And Weight Of Children Living In Hiv-Affected Households In Western Kenya, Lisa M. Butler, Shiva Bhandari, Phelgona Otieno, Sheri D. Weiser, Craig R. Cohen, Edward A. Frongillo Jr.

Faculty Publications

We tested whether a multisectoral household agricultural and finance intervention increased the dietary intake and improved the nutritional status of HIV-affected children. Two hospitals in rural Kenya were randomly assigned to be either the intervention or the control arm. The intervention comprised a human-powered water pump, microfinance loan for farm commodities, and training in sustainable farming practices and financial management. In each arm, 100 children (0-59 mo of age) were enrolled from households with HIV-infected adults 18-49 y old. Children were assessed beginning in April 2012 and every 3 mo for 1 y for dietary intake and anthropometry. Children in …

2020-February-01-Blue Gold Digest, University Marketing And Communication, East Tennessee State University

ETSU News

Academic Council

• Academic Council has implemented a consent agenda for routine actions.
• In November, a graduate certificate in Sports Nutrition and a minor in Allied Health were approved. The Allied Health minor is a way for students not in admission selective programs to remain eligible for financial aid.
• Academic Council also revised the procedure on undergraduate GPA calculations. The change will allow more students to progress toward graduation. Every grade is counted toward overall GPA, but the new procedure allows programs to identify specific courses for majors and minors to calculate GPA. The exact wording of the procedure change is …

Chmy 121n.00: Introduction To General Chemisty, Victoria Gifford

University of Montana Course Syllabi

No abstract provided.

Predictors Of Swallowing Outcomes In Patients With Combat-Injury Related Dysphagia, Nancy Pearl Solomon, Angela M. Dietsch, Katie Dietrich-Burns

Department of Special Education and Communication Disorders: Faculty Publications

Background: Traumatic injuries, such as those from combat-related activities, can lead to complicated clinical presentations that may include dysphagia.

Methods: This retrospective observational database study captured dysphagia-related information for 215 United States military service members admitted to the first stateside military treatment facility after sustaining combat-related or combat-like traumatic injuries. A multidimensional relational database was developed to document the nature, course, and management for dysphagia in this unique population and to explore variables predictive of swallowing recovery using Bayesian statistical modeling and inferential statistical methods.

Results: Bayesian statistical modeling revealed the importance of maxillofacial fractures and soft …

The Impact Of Organizational Cynicism In Job Engagement Of Government Schools' Teachers In Al Zubair District, Rasha Mahdi Salih

Journal of Economics and Administrative Sciences

The research aimed to investigate the level of Organizational Cynicism and Job Engagement of Government Schools teachers in Al Zubair district. To achieve this research was conducted on a random sample of (66) items. The statistical package for social sciences (SPSS) was used to analyze and examine the hypotheses. The researcher used many statistical methods to achieve the research objectives, such as simple, multi regression and the research results showed there is a significant impact to teacher's in the schools of the research sample between Organizational cynicism and Job Engagement

Full Issue Spring 12(1) 2020

Journal of Comparative & International Higher Education

No abstract provided.

Proton Pump Inhibitor Use Affects Pseudarthrosis Rates And Influences Patient-Reported Outcomes., John J. Mangan, Srikanth N. Divi, James Mckenzie, Justin D. Stull, William Conaway, David S. Casper, Dhruv K.C. Goyal, Kristen J. Nicholson, Matthew S. Galetta, Scott C. Wagner, I. David Kaye, Mark Kurd, Barrett I. Woods, Kristen E. Radcliff, Jeffrey A. Rihn, D. Greg Anderson, Alan S. Hilibrand, Alex R. Vaccaro, Gregory D. Schroeder, Christopher K. Kepler

Department of Orthopaedic Surgery Faculty Papers

Study Design: Retrospective cohort review.

Objectives: Cervical pseudarthrosis is a frequent cause of need for revision anterior cervical discectomy and fusion (ACDF) and may lead to worse patient-reported outcomes. The effect of proton pump inhibitors on cervical fusion rates are unknown. The purpose of this study was to determine if patients taking PPIs have higher rates of nonunion after ACDF.

Methods: A retrospective cohort review was performed to compare patients who were taking PPIs preoperatively with those not taking PPIs prior to ACDF. Patients younger than 18 years of age, those with less than 1-year follow-up, and those undergoing surgery …

Essential Role Of The Crk Family-Dosage In Digeorge-Like Anomaly And Metabolic Homeostasis, Akira Imamoto, Sewon Ki, Leiming Li, Kazunari Iwamoto, Venkat Maruthamuthu, John Devany, Ocean Lu, Suxiang Zhang, Takuji Yamada, Akiyoshi Hirayama, Shinji Fukuda, Yutaka Suzuki, Mariko Okada

Mechanical & Aerospace Engineering Faculty Publications

CRK and CRKL (CRK-like) encode adapter proteins with similar biochemical properties. Here, we show that a 50% reduction of the family-combined dosage generates developmental defects, including aspects of DiGeorge/del22q11 syndrome in mice. Like the mouse homologs of two 22q11.21 genes CRKL and TBX1, Crk and Tbx1 also genetically interact, thus suggesting that pathways shared by the three genes participate in organogenesis affected in the syndrome. We also show that Crk and Crkl are required during mesoderm development, and Crk/Crkl deficiency results in small cell size and abnormal mesenchyme behavior in primary embryonic fibroblasts. Our systems-wide analyses reveal impaired …

Iron Deficiency And Iron Deficiency Anemia: Implications And Impact In Pregnancy, Fetal Development, And Early Childhood Parameters, Robert T. Means

ETSU Faculty Works

A normal pregnancy consumes 500–800 mg of iron from the mother. Premenopausal women have a high incidence of marginal iron stores or iron deficiency (ID), with or without anemia, particularly in the less developed world. Although pregnancy is associated with a “physiologic” anemia largely related to maternal volume expansion; it is paradoxically associated with an increase in erythrocyte production and erythrocyte mass/kg. ID is a limiting factor for this erythrocyte mass expansion and can contribute to adverse pregnancy outcomes. This review summarizes erythrocyte and iron balance observed in pregnancy; its implications and impact on mother and child; and provides an …

A Public Health Approach To Uncovering The Health-Related Needs Of Teen Library Patrons, Jennifer R. Banas, Michelle J. Oh, Robin Willard, Jeremy Dunn

Health Sciences and Physical Education Faculty Publications

Widespread problems with health literacy significantly limit effective dissemination and understanding of health information, particularly among vulnerable populations. As libraries are re-envisioned as community centers and resource providers, librarians are well positioned to help patrons overcome health literacy challenges by helping them to search for and use health information. Librarians often have not had health reference training, and some are unsure of the appropriateness of their role in patrons’ health. This study presents the results of a health needs assessment done in collaboration between the Teen Services Department of a major urban library and faculty from a state university. Using …

Making A Case For An Integrated Faculty-Designed And Faculty-Operated Study Abroad Center, Sarita Rai

Journal of Comparative & International Higher Education

No abstract provided.

A Population-Based Investigation Of Health-Care Needs And Preferences In American Adults With Multiple Sclerosis, Chungyi Chiu, Malachy Bishop, Bradley Mcdaniels, Byung-Jin Kim, Lebogang Tiro

Early Childhood, Special Education, and Counselor Education Faculty Publications

Background: Comprehensive and effective multiple sclerosis (MS) health care requires understanding of patients’ needs, preferences, and priorities. Objective: To evaluate priorities of patients with MS for their MS care. Methods: Participants included 3003 Americans with MS recruited through the National MS Society and the North American Research Committee on Multiple Sclerosis patient registry. Participants completed a comprehensive questionnaire on aspects of their health-care experiences. Results: Participants identified the top 3 health-care priorities as (1) the affordability of MS health care, (2) ensuring that non-MS health-care providers have more education about MS and how it can interact with other conditions, and …

Nhm 215 Restaurant Case Study, Katerina Berezina, Tanya Ruetzler

Teaching and Learning Guides

NHM 215 Introduction to Hospitality Management

Assessment Of Forage Quality Among The Sudangrasses, Sweet And Grain Sorghum Inbred Lines At Different Cutting Time Points, Muziri Mugwanya

Theses and Dissertations

Sorghum bicolor (L.) Moench is the world's fifth mostly cultivated cereal after wheat, corn, barley, and oats. Although originated in Ethiopia, the United States is the leading producer and exporter of grain sorghum worldwide. In Africa, it is the second most widely grown crop after corn and mainly cultivated in the arid and semi-arid regions of the continent. Its hardiness to environmental stress and low costs of production has made it a more viable forage crop for animal consumption in marginal agricultural regions. In this study, twelve sorghum varieties were evaluated for their forage quality based on their agro-morphological traits …

Efficacy Of Several Qtl And Mirna-Ssr Markers Towards Health Benefit Traits In An Elite Darjeeling Tea Cultivar, Anjan Hazra, Shrutakirti Saha, Rakesh Kumar, Mrityunjay Chaubey, Chandan Sengupta, Sauren Das

Journal Articles

Antioxidant and free radical scavenging ability of tea polyphenols are considered as health benefit traits that mainly contributed by tea catechins. Therefore understanding of genetic and molecular basis of this secondary metabolite production is of prime interest to facilitate the crop improvement program in tea plant efficiently. Some QTLs for these quality traits have already been available. In present study, 10 QTL linked SSRs and 14 newly developed microRNA based SSRs have been characterized in two Darjeeling tea cultivars having contrast characters and their progeny clone TS569 for validating possible association with catechin contents and antioxidant activities. Individual catechins and …

To Imagine A Future: A Social Entrepreneurship Program For Youth In High Risk Environments In Carpinteria, California, Christopher Lucian Pritchett

Doctor of Ministry

This research project seeks to examine the opportunity gaps facing the adolescents of Carpinteria for the purpose of suggesting a program that intends to address these challenges, in fitting with the mission statement to create pathways for children and youth to flourish, for the Pro Deo Foundation to fund and operate. Section One examines the problem that this dissertation seeks to address, specifically describing the difficult realities that teenagers in Carpinteria face in their everyday lives. Through research with human participants, including community members, leaders and administrators, this section gives the context of the subject matter, its history and the …

Results Of The 2019 Immunization Status Survey Of 24 Month Old Children In Tennessee, Tennessee. Department Of Health.

Immunization Rates

No abstract provided.