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Optimal Copper Supply Is Required For Normal Plant Iron Deficiency Responses, Brian M. Waters, Laura C. Armbrust

Department of Agronomy and Horticulture: Faculty Publications

Iron (Fe) and copper (Cu) homeostasis are tightly linked across biology. Understanding crosstalk between Fe and Cu nutrition could lead to strategies for improved growth on soils with low or excess metals, with implications for agriculture and phytoremediation. Here, we show that Cu and Fe nutrition interact to increase or decrease Fe and/or Cu accumulation in leaves and Fe uptake processes. Leaf Cu concentration increased under low Fe supply, while high Cu lowered leaf Fe concentration. Ferric reductase activity, an indicator of Fe demand, was inhibited at insufficient or high Cu supply. Surprisingly, plants grown without Fe were more susceptible …

Proximal Gastrectomy Versus Total Gastrectomy For Proximal Gastric Carcinoma: A Meta-Analysis On Postoperative Complications, 5-Year Survival, And Recurrence Rate, Yu-Wei Pu, Wei Gong, Yong-You Wu, Qiang Chen, Teng-Fei He, Chun-Gen Xing

Saudi Medical Journal

OBJECTIVE: To compare proximal gastrectomy (PG) with total gastrectomy (TG) for proximal gastric carcinoma, through the 5-year survival rate, recurrence rate, postoperative complications, and long-term life quality. METHODS: The meta-analysis was carried out in the General Surgery Department of the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China. We searched Medline, EMBASE, and the Cochrane Library from June to November 2012. The literature searches were carried out using medical subject headings and free-text word: “proximal gastrectomy” “total gastrectomy” “partial gastrectomy” “stomach neoplasms” and “gastric cancer”. Two different reviewers carried out the search and evaluated studies independently. RESULTS: Two …

Perceptions And Effects Of Antenatal Education, Mohammed A. Al-Ateeq, Amal A. Al-Rusaiess, Aida A. Al-Dughaither

Saudi Medical Journal

OBJECTIVE: To assess the quality and effect of antenatal health education on health-related issues during pregnancy, and the benefits to women during the peripartum period. METHODS: This is a descriptive study of 300 women attending the Postnatal Clinics and Women Health Clinics in 2 Family Medicine centers at King AbdulAziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia. The study was carried out between November 2009 and February 2010. A predesigned questionnaire was used. RESULTS: Three hundred women completed the questionnaire. Most women made their first antenatal visit during the fourth month of pregnancy, and most had 3-6 antenatal …

Starting Early: Perceptions Of Parents And Teachers On 6th To 12th Grade Transition Timeline For Students With High-Incidence Disabilities, Josie M. Nielsen

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Post-secondary educational and employment outcomes for students with high- incidence disabilities continue to lag far behind their nondisabled peers. A carefully designed timeline including evidence-based transition skills and practices may serve as a guideline for teachers and parents as they prepare student /child with high-incidence disabilities for successful transition into adulthood. This project examined the importance and age/grade-appropriateness of skills/activities on a transition timeline, based on ratings by teacher and parent focus groups. Participants included eight secondary teachers with at least10 years experience, and five parents of children with high-incidence disabilities who graduated from both high school and post-secondary school. …

Partnering With School Nutrition Professionals To Promote Fruit And Vegetable Intake Through Taste-Testing Activities, Sherri M. Cirignano, Luanne J. Hughes, Corey J. Wu-Jang, Kathleen Morgan, Alexandra Grenci, Leeanne Savoca

Journal of Extension

The Healthy, Hunger-Free Kids Act (HHFKA) of 2010 sets new nutrition standards for schools, requiring them to serve a greater variety and quantity of fruits and vegetables. Extension educators in New Jersey partnered with school nutrition professionals to implement a school wellness initiative that included taste-testing activities to support schools in achieving the milestones established by the HHFKA. Results indicated that "previewing" foods may influence students' interest in, and acceptance of, new foods, opening up outreach and partnership opportunities for Extension educators to consider when working to promote school wellness.

Expanding Cooperative Extension's Audience: Establishing A Relationship With Cowboy Church Members, Katy Williams, Robert Strong, Landry Lockett

Journal of Extension

The study reported here provided a descriptive report on cowboy churches, while identifying the potential for Extension-cowboy church collaborations and examining the direct implications to Extension. The diffusion of innovations conceptualized the qualitative study. Semi-structured, face-to-face and phone interviews were conducted with 10 adults from cowboy churches. Findings revealed relative advantages for Extension-cowboy church collaborations, areas of compatibility, and ample opportunities for trialibility. Disseminating nutrition, animal science, and youth development information to cowboy church members may establish a relationship between the two groups. Extension could gain positive advocates in local communities through educating and establishing relationships with cowboy church members.

The Imperative Of Conserving California's Foothill Oak Woodlands, Lauren Phillips

Social Sciences

No abstract provided.

Health Information And Social Security Entitlements, Perry Singleton

Center for Policy Research

This study examines whether new health information, obtained through medical screening, affects entitlements to Social Security benefits. Random assignment of information is derived from a unique feature of the Continuous National Health and Nutrition Examination Survey. To examine the effect of information on entitlements, the survey data are matched to administrative data from the Social Security Administration. The results suggest that new health information leads to delayed entitlements, particularly among workers near the early retirement age.

Mtorc1 Signaling In Memory Formation And Dysfunction, Natalia S. Rozas De O'Laughlin

Dissertations and Theses (Open Access)

The mechanistic Target of Rapamycin Complex 1 (mTORC1) pathway integrates cellular availability of growth factors, energy and amino acids to regulate protein synthesis and autophagy. The mTORC1 pathway has also been shown to be required for memory consolidation, and its dysregulation is associated with many neurological disorders. MTORC1 is negatively regulated by the tuberous sclerosis complex (TSC1/2). When ATP and growth factors are available, TSC1/2 is inhibited and mTORC1 activity can be restored. In a complementary regulatory pathway, amino acids signal to mTORC1 through the Rag GTPases and Ragulator complex, which modulate the translocation of mTORC1 from the cytoplasm to …

Association Between In Utero Arsenic Exposure, Placental Gene Expression, And Infant Birth Weight: A Us Birth Cohort Study, Dennis Liang Fei, Devin C. Koestler, Zhigang Li, Camilla Giambelli, Avencia Sanchez-Mejias, Julie Gosse, Carmen J. Marsit, Margaret R. Karagas, David J. Robbins

Dartmouth Scholarship

Epidemiologic studies and animal models suggest that in utero arsenic exposure affects fetal health, with a negative association between maternal arsenic ingestion and infant birth weight often observed. However, the molecular mechanisms for this association remain elusive. In the present study, we aimed to increase our understanding of the impact of low-dose arsenic exposure on fetal health by identifying possible arsenic-associated fetal tissue biomarkers in a cohort of pregnant women exposed to arsenic at low levels.

Methods: Arsenic concentrations were determined from the urine samples of a cohort of 133 pregnant women from New Hampshire. Placental tissue samples collected from …

Securing Information Technology In Healthcare, Denise Anthony, Andrew T. Campbell, Thomas Candon, Andrew Gettinger, David Kotz, Lisa A. Marsch, Andrés Molina-Markham, Karen M. Page, Sean W. Smith, Carl A. Gunter, M. Eric Johnson

Dartmouth Scholarship

Information technology (IT) has great potential to improve healthcare quality while also improving efficiency, and thus has been a major focus of recent healthcare reform efforts. However, developing, deploying and using IT that is both secure and genuinely effective in the complex clinical, organizational and economic environment of healthcare is a significant challenge. Further, it is imperative that we better understand the privacy concerns of patients and providers, as well as the ability of current technologies, policies, and laws to adequately protect privacy. The Securing Information Technology in Healthcare (SITH) workshops were created to provide a forum to discuss security …

Sequential Autotrophic-Heterotrophic Culture Of Scenedesmus Spp. For Lipid Production, Jazmine Taylor

All Theses

Algae are fascinating organisms that are receiving growing attention for their versatility on many fronts of research areas. Immense amounts of research is being conducted to find solutions to challenges in energy and climate change. A large portion of research is focused on algae as a potential solution to both of these issues. The focus of this research is to look at algae closer to home as a local, economical resource to aid in solving both of these problems. The algal genus Scenedesmus was tested for growth in a bi-phased scheme: photoautotrophically for carbon sequestration then heterotrophically on glycerol for …

Bite Detection And Differentiation Using Templates Of Wrist Motion, Soheila Eskandari

All Theses

We introduce a new algorithm of bite detection during an eating activity based on template matching. The algorithm uses a template to model the motion of the wrist over a 6-second window centered on the time when a person takes a bite. We also determine if different types of bites (for example food vs. drink, or using different types of utensils) have different wrist motion templates. This method is implemented on 22,383 bites and 5 different types of templates are built. We then describe a method to recognize different types of bites using the set of templates. The obtained accuracy …

Methane Prediction By Nutrient Profiles In Ruminal Continuous Cultures Fed An All Forage Diet Of Bermudagrass Or Annual Ryegrass, Kaylin Young

All Theses

Extensive research has been done on the effect of diet on rumen methane (CH4) production, and on developing equations to accurately predict CH4 in cattle. However, the majority of this research has been gathered from feedlot cattle or cattle fed a total mixed ration (TMR). To date, no studies have examined nutrient correlations with CH4 when feeding an all pasture diet of warm season or cool season grasses. This study included two in vitro experiments, one with a warm season forage and one with a cool season forage to see which nutrient characteristics of each forage best correlated with CH4 …

Studies Of Molecular Mechanisms Of Cranberry Mediated Healthspan Promotion In Caenorhabditis Elegans, Sujay Guha

All Dissertations

Extensive studies have demonstrated the potent ability of many nutraceuticals to alleviate the symptoms of aging and stress. We found that cranberry extract (CBE) supplementation at an optimum concentration could prolong Caenorhabditis elegans (C. elegans) lifespan in a manner of daf-16 and osr-1 dependence. Considering that aging is a progressive degeneration of physiological functions, it is intriguing to know whether CBE consumption may delay the age-related degenerative changes in animals. Thus, we examined the effect of CBE consumption on healthspan in C. elegans populations with different ages and age-related disorders. Our results suggest that long-term CBE supplementation leads to a …

Arachidonic Acid Reverses The Pyriproxyfen And Ibuprofen Induced Toxicity In Daphnia Magna, Gautam Kumar Ginjupalli

All Dissertations

Healthy reproduction and neonatal sex ratios of Daphnia are crucial to the health of the aquatic ecosystems in which Daphnia play principal roles in trophic transfer of nutrients. Combinations of environmental factors such as availability and quality of diet, overcrowding, hypoxia, reduced photoperiods and fall in ambient temperatures perturb normal parthenogeneic reproduction and induce sexual reproduction through male production. Male production provides a mechanism for overcoming specific stressors such as overcrowding and overwinter pond desiccation. However, it also induces a decrease in the Daphnia population that could have adverse implications on the pond ecosystem that depend on Daphnia . Interestingly, …

Analysis Of Participation In 21st Century Community Learning Center After-School Program And Student Grade Five Achievement, Willie T. Herbert

Student Work

This study explored the fifth grade achievement in reading, math, and language as measured by the California Achievement Test for students who were selected because of at-risk factors into an after-school achievement and enrichment program. Students in grades one to five attended this 21st Century Learning Center Program from one to five days per week. Means of fifth grade achievement from participants in 2008-2012 were compared to the means of students within the same school setting.

Perceived Barriers And Facilitators To Mental And Behavioral Health Screening And Treatment In Primary Care For Women In Northeast Tennessee, Sarah K. Hill

Electronic Theses and Dissertations

Between one quarter and one third of all primary care patients meet criteria for at least one mental disorder. However, many women are not screened for mental disorders as recommended by the literature. Some studies suggest even lower rates of screening and treatment in rural areas. This researcher sought to identify barriers and facilitators to mental and behavioral health screening and treatment for women in primary care and solicit feedback on how to ameliorate perceived barriers. Given the limited extant data describing rural Appalachian women’s perceptions of barriers and facilitators to receiving mental health services an exploratory qualitative analysis was …

December 2013 Commencement Program, Bowling Green State University

Commencement Programs

No abstract provided.

Human Consequences Of Animal Exploitation: Needs For Redefining Social Welfare, Atsuko Matsuoka, John Sorenson

The Journal of Sociology & Social Welfare

This paper addresses an area which has not been given serious consideration in social welfare and social work literature, the instrumental use of nonhuman animals, in particular as food, and argues that the welfare of humans and other animals are intertwined. The paper examines the consequences of animal exploitation for humans in terms of health, well-being, environmental damage, and exploitation of vulnerable human groups. The paper concludes that a necessary redefinition of social welfare entails attention to these issues and the recognition that other animals have inherent value and their rights must be respected.

"Leads" To Expanded Social Networks, Increased Civic Engagement And Divisions Within A Community: The Role Of Dogs, Catherine Simpson Bueker

The Journal of Sociology & Social Welfare

Dogs play a distinct role in their impact on human relationships and processes because of the unique role they play in American society, existing in a liminal space of "almost" human. Both the level of emotional attachment and the requisite daily care make dogs important players in bringing humans in contact with one another and mediating human relationships. This study examines the role that dogs play in mediating relationships between and among humans. By analyzing 24 in-depth interviews, as well as Letters to the Editor, editorials, and other items in a local newspaper, and observing public meetings around dog usage …

Attachment, Social Support, And Perceived Mental Health Of Adult Dog Walkers: What Does Age Have To Do With It?, F. Ellen Netting, Cindy C. Wilson, Jeffrey L. Goodie, Mark B. Stephens, Christopher G. Byers, Cara H. Olsen

The Journal of Sociology & Social Welfare

In part of a larger pilot study of dog walking as a physical activity intervention we assessed levels of attachment, social supports, and perceived mental health of 75 dog owners, identified through a tertiary- care veterinary hospital. Owners completed the Medical Outcomes Study (MOS) Social Support Survey, mental health component of the Short-Form-12 (SF-12) Health Survey, and the Lexington Attachment to Pets Scale (LAPS). Of particular interest was that younger owners had stronger attachments to their dogs (r = -.488;p <.001) and less social support (r = .269;p =.021). Our study suggests the importance of companion animals for social support, particularly for those without close friends/relatives. For younger owners, our study reveals vulnerabilities in support networks that may warrant referrals to human helping professionals. We suggest the use of Carstensen's Socioemotional Selectivity Theory as an interpretive framework to underscore the importance of including companion animals as part of the human social convoy, especially in terms of providing affectionate and interactional social support.

Staff Views On The Involvement Of Animals In Care Home Life: An Exploratory Study, Jane Fossey, Vanessa Lawrence

The Journal of Sociology & Social Welfare

This qualitative study examined the views of one hundred and eight care staff working in fifteen care homes in the United Kingdom about the involvement Of animals in the care practices of the home. The perceived benefits and difficulties ofdelivering person-centered and psychosocial care, including the involvement of animals were explored. The findings describe the main themes related to animal involvement elicited from staff. These include the benefits to residents' well-being and the varying challenges that visiting and residential animals pose. The implicationsfor practice are discussed and the need for clearer information for care home teams is identified.

Legislative Diplomacy, Ryan M. Scoville

Michigan Law Review

A traditional view in legal scholarship holds that the U.S. Constitution assigns the president exclusive power to carry on official diplomatic communications with foreign governments. But in fact, Congress and its members routinely engage in communications of their own. Congress, for example, receives heads of state and maintains official contacts with foreign parliaments. And individual members of the House and Senate frequently travel overseas on congressional delegations (“CODELs”) to confer with foreign leaders, investigate problems that arise, promote the interests of the United States and constituents, and even represent the president. Moreover, many of these activities have occurred ever since …

Opening Doors: Preventing Youth Homelessness Through Housing And Education Collaboration, Courtney Lauren Anderson

Seattle Journal for Social Justice

No abstract provided.

Becoming The Best Mom Or The Best Doctor? Gender Inequality And Medical Students’ Specialty Choice, Casey L. Lawson

Electronic Theses and Dissertations

In anticipation of an expected national shortage of primary care physicians, 24 medical students from the East Tennessee State University Quillen College of Medicine were selected through a snowball sample and participated in in-depth interviews. A major aim of the study was to explore the social and economic factors influencing students’ specialty choice and career interests. Students’ perceptions of “rural” environments, student debt, professional obligations, specialties, and preceptorship experiences were analyzed. Students’ gender heavily influenced their feelings about choosing a medical specialty, as did their stereotypes of physicians in particular medical fields. The thesis concludes with recommendations for challenging negative …

Summer Credit Recovery And Middle Grade Students, James C. Sharp

Electronic Theses and Dissertations

The purpose of this study was to examine the difference in student success by retained students who participate in the Hamblen County (Tennessee) Credit Recovery Program [HCCRP] in the year prior and following their participation. HCCRP is an alternative intervention for students who have been retained in the middle grades of Hamblen County School System. Student success was defined and assessed in the areas of academic proficiency, discipline, and student absenteeism. Student information regarding each area was obtained from the Hamblen County School System, coded, and analyzed through quantitative testing.

This study was guided by 8 research questions and 8 …

Efficacy Of The Arvigo Techniques Of Maya Abdominal Therapy On Dysmenorrhea Symptoms In Women., Tabitha S. Burchett

Undergraduate Honors Theses

Dysmenorrhea is one of the most reported symptoms by women in OB/GYN departments with an effect on up to 95% of women. Because pain experienced during menstrual cycles influences the mental and physical health of women, it is important to find practical and effective relief.

Complementary and alternative medicine (CAM) is a new clinical and scientific field in the practice of Western medicine. The use of CAM by the public has increased dramatically in recent years and among the practiced modalities lies a fairly new massage technique aimed at treatment of uterine abnormalities attributed to misplacement. The Arvigo Techniques of …

The Influence Of Family Dynamics On Contraceptive Use In Madagascar And The Ensuing Impact On Family Well-Being, Joel Zafitandra Hajason, Kayla Piña, Joel L. Raveloharimisy

Faculty Publications

While studies have shown a relationship between family dynamics and contraceptive use and between contraceptive use and family well-being, no empirical study has been conducted to test whether a relationship exists between family influence on contraceptive use and family wellbeing. The objective of this study is to explore whether there is such a relationship between family influence on contraceptive use and family well-being.

Dietary Protein Restriction Inhibits Tumor Growth In Human Xenograft Models Of Prostate And Breast Cancer, Luigi Fontana, Remi M. Adelaiye, Antonella L. Rastelli, Kiersten Marie Miles, Eric Ciamporcero, Valter D. Longo, Holly Nguyen, Robert Vessella, Roberto Pili

Open Access Publications

No abstract provided.