Digital Commons Network^™

Transcriptome Analysis And Expression Of Selected Cationic Amino Acid Transporters In The Liver Of Broiler Chicken Fed Diets With Varying Concentrations Of Lysine, Collins N. Khwatenge, Boniface M. Kimathi, Samuel N. Nahashon

Agricultural and Environmental Sciences Faculty Research

Amino acids are known to play a key role in gene expression regulation. Amino acid signaling is mediated via two pathways: the mammalian target of rapamycin complex 1 (mTORC1) and the amino acid responsive (AAR) pathways. Cationic amino acid transporters (CATs) are crucial in these pathways due to their sensing, signaling and transport functions. The availability of certain amino acids plays a key role in the intake of other amino acids, hence affecting growth in young birds. However, the specific mechanism for regulating lysine transport for growth is not clear. In this study, we analyze the transcriptome profiles and mRNA …

Characterization Of The Biogeography And Temporal Dynamics Of The Trachymyrmex Septentrionalis Fungus Garden Microbiome, Kevin Lee

Doctoral Dissertations

Like all fungus-growing ants, Trachymyrmex septentrionalis engages in an obligate mutualism with a Basidiomycete fungus that it raises as its primary nutrition source. Therefore, the success of the symbiosis is dependent upon the health of the fungus garden containing this fungus, which may be affected by the composition of its microbiome. Most of what is known about fungus garden microbiomes comes from studies of the Neotropical fungus growing ants, especially the most evolutionarily derived and economically impactful “leaf-cutting” species. Although fungus-farming ants inhabit a vast range, little is known about how dispersal of microbes from their biogeographically and temporally distinct …

Taylor Alumna Recognized For Cosmetic Chemistry Achievements, Taylor University

2020 Website News Stories

No abstract provided.

Issue 354: August 6-20, 2020, The Local Voice

The Local Voice

No abstract provided.

Perceptions Of Elementary School Support Staff Of Their Role In Supporting The School Mission Statement, Matthew Dean

Dissertations

School district mission statements are intended to be unifying declarations that set a tone and direction for organizations and provide a unifying motivator for the individuals who serve those organizations (Rey, 2017). School district mission statements should be created and articulated in a manner that can be understood and followed by certified administrators and teachers, as well as classified personnel such as district support staff (Lynch, 2016). Without adequate articulation, school district mission statements can fall short of providing guidance and motivation to every employee in the district (Rey, 2017). This qualitative study was initiated to gain the perceptions of …

Alcohol Affects The Reward Pathway Of The Brain Via A6-Containing Nicotinic Acetylcholine Receptors In The Nucleus Accumbens, Elizabeth Qiufeng Anderson

Theses and Dissertations

The prevailing view is that enhancement of dopamine (DA) transmission in the mesolimbic system consisting of DA neurons in the ventral tegmental area (VTA) that project to the nucleus accumbens (NAc) underlies the rewarding properties of ethanol (EtOH) and nicotine (NIC). Although the dogma is that EtOH enhancement of DA neural activity contributes to enhancement of DA transmission, DA neurons are not sensitive to rewarding levels of EtOH. However, VTA GABA neurons are sensitive to low-dose EtOH. We have shown previously that EtOH modulation of DA release in the NAc is mediated by α6-containing nicotinic receptors (α6*-nAChRs), that α6*-nAChRs mediate …

Hotline Press Newspaper- August 2020 Vol 36 No 19, Hotline Press Newspaper

Hotline Press Newspaper 2020

No abstract provided.

Dha Modulates Manf And Trem2 Abundance, Enhances Neurogenesis, Reduces Infarct Size, And Improves Neurological Function After Experimental Ischemic Stroke, Ludmila Belayev, Sung Ha Hong, Raul S. Freitas, Hemant Menghani, Shawn J. Marcell, Larissa Khoutorova, Pranab K. Mukherjee, Madigan M. Reid, Reinaldo B. Oria, Nicolas G. Bazan

School of Medicine Faculty Publications

Aims: Mesencephalic astrocyte-derived neurotrophic factor (MANF) is a secretory neurotrophic factor protein that promotes repair after neuronal injury. The microglia cell surface receptor (triggering receptor expressed on myeloid cells-2; TREM2) regulates the production of pro- and antiinflammatory mediators after stroke. Here, we study MANF and TREM2 expression after middle cerebral artery occlusion (MCAo) and explore if docosahexaenoic acid (DHA) treatment exerts a potentiating effect. Methods: We used 2 hours of the MCAo model in rats and intravenously administered DHA or vehicle at 3 hours after the onset of MCAo. Neurobehavioral assessment was performed on days 1, 3, 7, and 14; …

Hepatic Stellate Cells And Hepatocarcinogenesis, Anna E Barry, Rajkumar Baldeosingh, Ryan Lamm, Keyur Patel, Kai Zhang, Dana A Dominguez, Kayla J Kirton, Ashesh P. Shah, Hien Dang

Department of Surgery Faculty Papers

Hepatic stellate cells (HSCs) are a significant component of the hepatocellular carcinoma (HCC) tumor microenvironment (TME). Activated HSCs transform into myofibroblast-like cells to promote fibrosis in response to liver injury or chronic inflammation, leading to cirrhosis and HCC. The hepatic TME is comprised of cellular components, including activated HSCs, tumor-associated macrophages, endothelial cells, immune cells, and non-cellular components, such as growth factors, proteolytic enzymes and their inhibitors, and other extracellular matrix (ECM) proteins. Interactions between HCC cells and their microenvironment have become topics under active investigation. These interactions within the hepatic TME have the potential to drive carcinogenesis and create …

Dairy Milk And Plant-Based Alternative Beverage Purchasing Factors: Consumer Insights, Jeffrey Alan Rime

Theses and Dissertations

From 2000 to 2019, total volume of fluid milk consumption in the USA has steadily fallen. Many factors have played a role in this trend, including competition with plant-based alternative beverages (PBABs). Comparably, sales of PBABs such as almond “milk” have increased over the same duration. Consumer research has identified key beverage characteristics as purchase drivers for both beverage types. This study sought to evaluate the relative importance of these characteristics, investigate the effect of label statements on ratings of their acceptability, and analyze the settings in which and occasions during which consumption of dairy milk and PBABs occurs. This …

Evaluation Of A Community Dental Clinic Providing Care To People Experiencing Homelessness: A Mixed Methods Approach, Martha Paisi, Rebecca Baines, Christina Worle, Lyndsey Withers, Robert Witton

School of Nursing and Midwifery

No abstract provided.

Effect Of Molybdenum And Boron On Increasing Alfalfa Seed Yield, Ke Li, Jinzhong Zhu

IGC Proceedings (1977-2023)

No abstract provided.

No3- Uptake And Its Partitioning In Drought Stressed Perennial Ryegrass (Lolium Perenne L.), B. R. Lee, Y. L. Jin, M. Li, W. J. Jung, T. H. Kim

IGC Proceedings (1977-2023)

No abstract provided.

Comparison Of Aggregates Content And Carbon Proportion Of Top Soil In Perennial Forage, Lu Chen, Yuying Shen, Jing Yang, Yining Niu

IGC Proceedings (1977-2023)

No abstract provided.

Effects Of Liming And Nitrogen Application On The Cu, Mn, And Zn Concentrations In Herbage From Extensively Managed Pastures, Harald Laser

IGC Proceedings (1977-2023)

No abstract provided.

Nursing Leadership During Covid-19: Enhancing Patient, Family And Workforce Experience, Anne Aquilia, Karen Grimley, Barbara Jacobs, Maryellen Kosturko, Jerry Mansfield, Charlotte Mathers, Peggie Parniawski, Laura Wood, Victoria Niederhauser

Patient Experience Journal

The global COVID-19 pandemic has challenged nurse leaders in ways that one could not imagine six months ago. Along with ongoing priorities of providing high quality, cost-effective and safe care, nurse leaders are also committed to creating environments that support excellence in patient and family experience. This article will provide exemplars of how nurse leaders used decisive decision-making, adapted to novel situations and issues, ensured reliable and safe delivery of care and engaged patients, families and their workforce to create excellent experiences of care during the pandemic. Throughout this crisis, nurse leaders have learned how to grapple with quick and …

Caring For Our Caregivers In Body, Mind And Spirit During The Covid-19 Pandemic, Rick Evans, Philip J. Wilner, Kristen Spillane

Patient Experience Journal

New York City became the epicenter of the coronavirus pandemic in March 2020. The surge of critically ill patients combined with widespread social distancing measures created extraordinary challenges for healthcare workers. Many frontline workers experienced significant physical, psychological, and emotional distress. They faced demanding patient care responsibilities while managing personal obligations and health concerns.

During the COVID-19 pandemic, it was imperative that NewYork-Presbyterian care for its workforce’s physical, psychological and emotional needs, not only because of our commitment to our colleagues as people, but also because of our obligation to continue to deliver high quality care and experience to the …

The Rapid Increase In Telemedicine Visits During Covid-19, Chelsea Johnson, Kathryn Taff, Brian R. Lee, Amanda Montalbano

Patient Experience Journal

Prior to the COVID-19 pandemic, facilitated telemedicine encounters were available at outreach locations; however, our tertiary children’s hospital had not invested widely in direct to patient telemedicine. Our daily pediatric subspecialty visits dropped from an average of 2066 visits a day prior to COVID-19 in our community to 1000 patients a day during the study period. Over the four-week period from April 15 to May 12, 2020, patient and family experience ratings of percentage of positive responses (9 or 10) on the provider rating 0-10 scale between telemedicine and in-person visits were compared for our pediatric subspecialty clinics using a …

An Extensive Review Of Patient Satisfaction With Healthcare Services In Bangladesh, Abdul Kader Mohiuddin

Patient Experience Journal

Patient satisfaction is a useful measure for providing quality indicators in healthcare services. Assessing patients’ satisfaction is important since it often helps, in absence of healthcare service quality indicators, to determine the quality of health-care delivery and health system responsiveness. Higher levels of patient satisfaction indicate higher levels of patient empowerment, commitment to care and compliance to recommended management–all of which results in better health outcomes. Concern over the quality of healthcare services in Bangladesh has resulted in a loss of faith in healthcare providers, low utilization of public health facilities, and increased outflows of patients from Bangladesh to hospitals …

Insights From Individuals With Chronic Conditions In The Context Of Covid-19, B. Stephen Burton, Jonathan Patterson, Mackenzie Robinson, Dhiren Patel, Matt Allison, Kelly J. Brassil

Patient Experience Journal

The objective of this prospective survey series was to evaluate knowledge and concerns related to the COVID-19 pandemic among individuals with one or more chronic conditions, including cardiometabolic, autoimmune, respiratory and cancer diagnoses. Two surveys were distributed consisting of up to 55 items (March; n=1069) and up to 71 items (April, n=1126), with 24 items repeated from the first survey. Questions focused on healthcare access, barriers and concerns related to the COVID-19 virus. Descriptive analysis evaluated central tendencies, spread, and frequencies of the demographic data, disease states, and survey results within and between the two survey timepoints. Results from 416 …

Response Of Natural And Cultivated Hay Meadows To Fertilizer Applied By Small Scale Livestock Farmers In The Mountainous Sandzak Region Of Serbia, Ian R. Lane, M. V. Stosic, G. Topisirovic, S. Reynolds

IGC Proceedings (1977-2023)

No abstract provided.

Characteristics Of The Chemical Composition And Carbohydrate/Protein Fractions Along With The Growth Of Alkali‐Grass (Puccinellia Tenuiflora) As Feed For Ruminants, M. Kato, N. Ishikawa, K. Shimizu, W. Cao, M. Amari, O. Enishi, X. Yu, A. Xu

IGC Proceedings (1977-2023)

No abstract provided.

Double Mint And Double Standard: American Attitudes Toward Women Chewing Gum, 1880–1930, Brooke Sutton

The Thetean: A Student Journal for Scholarly Historical Writing

No abstract provided.

Tool For Observing Play Outdoors (Topo): A New Typology For Capturing Children's Play Behaviors In Outdoor Environments, Janet Loebach, Adina Cox

Landscape Architecture Faculty Publications

Engagement in play has been definitively linked to the healthy development of children across physical, social, cognitive, and emotional domains. The enriched nature of high-quality outdoor play environments can afford a greater diversity of opportunities for play than indoor settings. To more effectively design outdoor play settings, we must better understand how the physical environment supports, or hinders, the different types of play which suit children's needs and interests. However, play typologies or observation tools available to date do not adequately capture the unique characteristics of outdoor play. This paper outlines the development and testing of the Tool for Observing …

Reducing Ageism: Changes In Students’ Attitudes After Participation In An Intergenerational Reverse Mentoring Program, S. N. Leedahl, M. S. Brasher, Dara Lobuono, B. M. Wood, E. L. Estus

Rita & Larry Salva School of Nursing and Health Professions Departmental Research

Ageism is a societal concern that greatly affects the social, emotional, physical, and mental health of older adults. One way to decrease ageist attitudes and improve the treatment of older adults is to address and improve age stereotypes among young adults. Using data from students participating in an intergenerational digital-learning program, the present study investigated change in students’ stereotypes of older adults and aging. We examined change from pre- and post-scores in student attitudes toward older adults and the type of adjectives used to describe older adults. We also analyzed responses to open-ended questions about changes in perception of older …

Empirical Essays On Automation And Its Implications, Soeun Park

Economics Theses and Dissertations

This dissertation consists of three empirical studies in Economics. The first two chapters mainly focus on the effects of recent technological developments and its implications, by exploiting variation in exposure to industrial robot adoption across commuting zones. In chapter one, I empirically investigate whether low-income families are still supported by Earned Income Tax Credit (EITC) under automation. The analysis is inspired by the fact that welfare programs for low-income families in the U.S. have increasingly emphasized in-work aid over out-of-work aid since the 1990s, whereas recent technological progress such as robots and Artificial Intelligence (AI) is replacing human labor, not …

2020-August-04-A Life With Flavor, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (Aug. 4, 2020) – When Dr. Cecilia McIntosh retires from East Tennessee State University one day, she hopes to leave “a whole chapter in the book” on plant biochemistry.

That goal is important to the researcher, but equally important is the legacy she leaves with her students – undergraduate and graduate – a legacy of critical thinking skills, hands-on and high-tech laboratory practices and a drive to keep asking, seeking, discovering and sharing.

Exhibiting a mathematical mind at an early age, McIntosh was encouraged and challenged by her grandfather, who gave her math problems to work in her …

An Exploration Of Health Misinformation In A Facebook-Delivered Health Education Intervention, Kelsey Arroyo

Master's Theses

Background: Health misinformation is commonly shared on social media but little research has examined how misinformation is communicated and what health messages are most likely to receive misinformed responses on social media. Purpose: The purpose of this work is to explore the extent to which health misinformation was shared by participants in a private Facebook-delivered health education intervention moderated by a health counselor. Methods: We used engagement data from a randomized controlled trial of a yearlong Facebook-delivered health education intervention. We conducted a content analysis of 6,016 participant comments (including original posts and replies) to examine the nature of comments …

Food System And Water–Energy–Biodiversity Nexus In Nepal: A Review, Roshan Subedi, Madhav Karki, Dinesh Panday

Department of Agronomy and Horticulture: Faculty Publications

Water, energy, and biodiversity are essential components for building a sustainable food system in a developing country like Nepal. Green Revolution technologies and the package of practices largely ignored the role of ecosystem services, leaving a large population of small farmers’ food- and nutrition-insecure. Biodiversity, especially, agrobiodiversity is in decline and this vital cross-cutting element is less discussed and interlinked in nexus literature. The interlinking food system with water–energy–biodiversity nexus, therefore, is essential to achieve a resilient food system. It ensures the vital structures and functions of the ecosystem on which it is dependent are well protected in the face …

Validation Of Activity Trackers In A Daily Living Setting In Young Adults, Jodi B. Wimmer

Theses and Dissertations

Sedentary behavior (SB) contributes to many negative health-related outcomes. Motivation to reduce SB and increase physical activity (PA) are necessary to reduce co-morbidities. Tracking SB and PA provides objective data to help promote wellness. The purposes of this quasi-experimental study were to 1) determine the accuracy of three commercially available activity trackers compared to research-grade accelerometers, and 2) explore whether using these activity trackers led to a change in activity level one week after gathering baseline data. Activity trackers used in this study were Apple Watch, Fitbit Surge, and Microsoft Band 2. A convenience sample of college-age students and community …