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Effects Of Dietary Nitrate And Caffeine On End Power And Work Above End Power During A 3 Min All-Out Test In Trained Male Cyclists, Anthony M. Hagele, Kyle Sunderland, Petey W. Mumford, Chad Kerksick

Faculty Scholarship

Background: The purpose of this study was to examine the effects of acute dietary nitrate (NO3−) and caffeine (CAF) supplementation on end power (EP) and work performed above EP (WEP) in trained male cyclists during a 3 min all-out test (3MT) on a cycle ergometer.

Methods: Fifteen healthy, trained male cyclists (28.5 ± 5.3 years, 79.2 ± 9.1 kg, VO2peak 55.2 ± 5.6 mL·kg−1·min−1) completed four exercise trials in a randomized, double-blind, placebo-controlled, crossover study design separated by 3–7 days. The four experimental conditions were placebo beverage (nitrate-depleted) + placebo capsule, nitrate-rich beetroot juice + placebo capsule (BR), …

The Status Of The Endangered Rafflesia And Conservation Efforts In Java Island, Indonesia, Bahana Aditya Adnan, Purnomo Purnomo, Suwarno Hadisusanto

Jurnal Penelitian Kehutanan Wallacea

Rafflesia species (Rafflesiaceae) is a small endo-holoparasitic South-East Asian plant genus known for its exceptionally large flowers, rare species, and high island endemism. Three species of Rafflesia, i.e. R. patma, R. rochussenii, and R. zollingeriana, are known from Java, Indonesia. All three species are threatened with extinction due to human activities that cause habitat loss and fragmentation. Our literature review revealed that currently, factors influencing the existence of this genus, including its life cycle and environmental factors that support its life, are still not well understood. In particular, studies of the distribution and population of Rafflesia on the …

Influence Of Pruning And Organic Fertiliser On 9-Month-Old Ginger Productivity In An Acacia Auriculiformis Agroforestry, Yuda Vatra Erlangga, Arom Figyantika, Cintya Nurul Apsari, Rizki Bagus Indratmoko, Muhammad Syahru Ramadhan, Anastasya Clara Srinila Tampubolon, Fanny Elisabeth Panjaitan

Jurnal Penelitian Kehutanan Wallacea

Acacia auriculiformis (formis) offers various advantages that can be integrated with agricultural crops like ginger (Zingiber officinale var. amarum) through agroforestry systems. Pruning and fertilisation are potential strategies to optimise this approach. However, existing research remains limited. Further quantification and analysis are required to elucidate the effects of pruning on the growth of 7-year-old formis trees 11 months after treatment. In addition, more comprehensive studies are needed to examine the combined effects of pruning and organic fertiliser on the growth, productivity, and gingerol content of 9-month-old ginger plants. This research employed a Split-Plot Randomised Complete Block Design, examining the …

Site Characterization And Integrated Irrigation-Forestry Solutions For Mangrove Restoration In The Red River Delta Biosphere Reserve, Vietnam, Manh Quy Do, Huy Quoc Nguyen, Minh Duc Nguyen, My Tra Ha, Tuan Anh Le, Luan Thanh Nguyen, Tu Ngoc Pham

Jurnal Penelitian Kehutanan Wallacea

The research was conducted in 2023 in a degraded mangrove forest area in Giao Hoa commune, Ninh Binh province, Vietnam. This area is part of the Red River Delta Biosphere Reserve (RRDBR), which was recognised by UNESCO in 2004. The study employed methods such as surveying topographical features, assessing soil and water characteristics, and evaluating the status of the mangrove forest. It also used GIS and The Analytic Hierarchy Process method to analyse and evaluate the current condition of the forest and its site characteristics. The research results show that, regarding the topographical features of the degraded mangrove area, it …

Urban Bird Community Interaction With Ficus And Non-Ficus Tree, Eka Alifikri, Yeni Aryati Mulyani, Ani Mardiastuti

Jurnal Penelitian Kehutanan Wallacea

Ficus trees are recognised as keystone species in forest ecosystems and are crucial for urban wildlife, especially birds. IPB Darmaga Campus, a biodiversity-rich urban area, hosts a variety of plant species, including Ficus and non-Ficus tree species, along with diverse bird species. This study aimed to compare the utilisation of Ficus and non-Ficus plants by birds in the area. Observations were conducted on 5 Ficus benjamina, 5 Ficus microcarpa, and 10 non-Ficus tree individuals. Ficus trees were used by 15 bird species from 12 families, with 1700 recorded interactions. In contrast, non-Ficus trees were …

Addressing Socioeconomic Factors Related To Health Disparities In Predominantly Hispanic Texas Communities, Gabriela M. Gomez

Theses & Dissertations

This qualitative study examined the socioeconomic factors that influenced health outcomes in predominantly Hispanic Texas communities in San Antonio, Texas. Few studies have been conducted that address how socioeconomic conditions have shaped the lives of the Hispanic population in Texas, indicating a significant gap in the research. The research question guiding this study asked: How do Hispanic individuals between the ages of 26 and 64 who live in predominantly Hispanic communities describe health disparities in San Antonio, Texas? To address the research question, a qualitative inquiry was conducted using semi-structured in-person interviews with participants who met the inclusion criteria. A …

Tennessee County Commissioners' Perception Of The Relevancy Of The University Of Tennessee Extension Agriculture Program, Walter Battle

Masters Theses and Doctoral Dissertations

The University of Tennessee Extension (UTE) receives 15% of its funding from county governments (University of Tennessee Extension, 2021a). According to Blevins, Jayaratne, Bruce, Bradley, and Stumpf-Downing (2020), the relationship between Extension and county commissioners is vital to the success of county-based programming. Extension agents and specialists program the education services required for agriculture producers to qualify for State Department of Agriculture grants. This study assessed 60 county commissioners’ perception of UTE agriculture education programming efforts. Participants completed a modified version of the instrument utilized by Koon (2006) to assess state legislators’ perception of UTE. Findings suggested there were no …

Moral Injury Among Healthcare Chaplains: Responding To Systemic Racism Through Ethical Advocacy And Spiritual Care, Stephanie Drew

Doctor of Ministry Projects and Theses

Systemic racism against minorities has woven its way into every facet of everyday existence, especially for Black Americans, and Healthcare is no exception. There are numerous proven instances of unfair and inequitable treatment of marginalized patients throughout the Healthcare system, and some have even caused Black patients to lose their lives. The mistreatment of Black and Brown people during perhaps one of the most vulnerable times of their lives is well documented dating back centuries. There are massive cuts to Medicaid, and insurance premiums are steadily going up making it very cumbersome for the poor and disenfranchised to navigate the …

Intermittent Access To Alcohol-Mixed Energy Drinks In C57bl/6j Mice, Grace E. Granato

Undergraduate Honors Thesis Collection

Alcohol mixed with energy drinks containing large amounts of caffeine has become a popular mixture, particularly among younger generations. The effects of mixing two opposing psychoactive drugs - caffeine, being a central nervous system stimulant, and alcohol, being a central nervous system depressant - have been shown previously to increase the risk of binge drinking and participation in other risky behaviors. The current study was designed to examine consumption patterns and withdrawal effects of adolescent mice when given alcohol mixed with the popular energy drink Red Bull®. Male and female C57BL/6J mice (N=32) arrived at 4 weeks of age and …

Mapping And Evaluating Butler University's Dining And Accommodation Messaging For Students With Dietary Restrictions, Cassia Belle Campbell

Undergraduate Honors Thesis Collection

Food-centered traditions are central to campus belonging, yet for students with medical dietary restrictions (e.g., celiac disease, severe food allergies), shared meals can become sites of stigma, exclusion, and heightened self-monitoring. Prior research frames these conditions as “invisible disabilities” (Davis, 2005) and highlights dynamics such as hypervigilance and disclosure fatigue (Schelly et al., 2022), which can be intensified when institutional processes are unclear or inconsistently communicated. This project examines how institutional messaging shapes the navigational burden students may experience when seeking safe participation in dining and campus life.

This study uses an artifact-based analysis of existing Butler University communication materials …

Prevalence Of Disordered Eating Behaviors In Junior And Senior Human Nutrition And Dietetics Students At The University Of Arkansas, Grace P. Carroum, Mallori Roberts

General Human Environmental Sciences Undergraduate Honors Theses

Disordered eating (DE) is a prevalent concern among college students and may be particularly relevant among nutrition and dietetics students due to their academic focus on food, weight, and health. This study aimed to assess the prevalence and frequency of disordered eating behaviors among junior and senior Human Nutrition and Dietetics students at the University of Arkansas using item-level responses from the Eating Disorder Examination Questionnaire Short Form (EDE-QS). A quantitative, cross-sectional design was employed, and data were collected via an anonymous online survey (n = 11). Descriptive statistics were used to examine the frequency of specific behaviors. Overall, most …

The Effects Of Heat Stress On White Blood Cell Profiles And Antibody Concentrations In Broilers Genetically Selected For Low Water Conversion Ratio Compared To The Modern Random Bred Broiler, Luke B. Janski

Poultry Science Undergraduate Honors Theses

Heat stress (HS) is one of the most significant environmental stressors impacting poultry production worldwide, reducing growth, feed efficiency, welfare, and immune competence. With global temperatures rising, understanding physiological and immunological adaptations to HS is essential for sustainable production. Broiler chickens selectively bred for low water conversion ratio (LWCR) have shown potential for reduced water consumption under environmental challenges; however, their immune resilience under HS conditions compared with modern random-bred (MRB) broilers remains unclear. This study investigated the effects of cyclic HS on red- (RBC) and white- (WBC) blood cells and humoral immunity in LWCR and MRB broilers. Birds were …

Personality Meets Possibility: Exploring Cognitive Engagement For Older Adults In A Changing World, Kalvry A. Cooper

All Theses

Engagement in cognitively stimulating activities (CSAs) is critical for maintaining cognitive health in older adults. While existing research has examined the benefits of CSAs, less is known about how factors such as personality traits, education, and technology proficiency influence engagement, especially during the COVID-19 pandemic. This study aims to explore older adults' participation in online versus in-person CSAs during the pandemic and identify key predictors of engagement. Using secondary data from the EFIT and ENACT studies, this research investigates how variables like marital status, education, personality traits, and mobile device proficiency shape older adults' decisions to engage in online or …

A Series Of Investigations On The L. Cornutus Host System And Bivesiculid Sp. Cercariae, Briana K. Zaffiro

All HCAS Student Capstones, Theses, and Dissertations

Rising global temperatures are likely modulating parasite-host interactions, yet the direction and magnitude of these changes remain uncertain. Rarely are these interactions viewed from both a host and parasite perspective. Using both CT_max, or Critical Thermal Maximum, and Clark-type polarographic oxygen microelectrodes, the physiological metabolic effects are investigated. CT_max is examined in Common Shiners, Luxilis cornutus, and is shown to be modulated by parasitism: uninfected fish had the highest CT_max average of 37.0°C, whereas heavily infected fish had decreased CT_max averaging 35°C. Prior to the parasite metabolic investigation, a suitable medium was determined, as …

Unl Emeriti And Retirees Association Newsletter, May 2026

UNL Emeriti and Retirees Association: Newsletters and Other Materials

University of Nebraska-Lincoln Emeriti and Retirees Association Newsletter, May 2026

Message from the ERA President, Vicki Highstreet

Welcome to new members

Recipe

Volunteer service

Funding opportunity

Wake up your well-being

Programming recaps

Celebration of life: Larry Dlugosh

Memory moments

Cardiovascular Health Outcomes In Senior Athletes: A Comparative Study Of Pickleball And Other Recreational Sports, Breana Alise Tretter, Lynsay Leilani Benson, John Thomas Polejewski, Jeremiah Sanders Talley

Physical Therapy Scholarly Projects

Background and Purpose: Pickleball has grown rapidly in popularity among older adults and is often promoted as a beneficial form of exercise for cardiovascular health. The purpose of this study was to evaluate whether senior athletes who participate in pickleball exhibit significantly better cardiovascular fitness compared to peers participating in other sports at the North Dakota Senior Games.

Methods: The data was collected through the Sustained Athlete Fitness Exam (SAFE), a multi-component fitness screening conducted by the University of North Dakota’s Physical Therapy Department. The screening included assessments of vital signs, body mass index (BMI), and mobility. Participants voluntarily enrolled …

National Center For Children In Poverty Releases 2025/2026 Tanf Cash Assistance Policy Series, Karen Chatfield, Sydney Elltringham

All Faculty and Staff Papers and Presentations

The National Center for Children in Poverty (NCCP) at Bank Street Graduate School of Education has released its 2025/2026 TANF Cash Assistance Policy Series to help support policymakers and advocates in strengthening these vital supports.

Exploring Google Trends In Assessing Personal Finance Needs For Cooperative Extension Service Programming, Megan Wells

Graduate Theses and Dissertations

The Cooperative Extension Service (CES) relies on systematic needs assessments to guide program development; yet, traditional approaches often depend heavily on stakeholder input and professional judgment, offering limited insight into consumer level needs. This mixed methods study explored Google Trends as a complementary, consumer driven data source for assessing Family Resource Management (FRM) needs within the Arkansas CES. Grounded in Witkin and Altschuld’s three level needs assessment framework and Uses and Gratifications Theory, the study integrated three data sources representing stakeholders, service providers, and consumers: (1) Family and Consumer Sciences (FCS) advisory committee reports, (2) survey of Family Consumer Science …

Determinants Of Hypertension Awareness And Control In Kenya: A Secondary Analysis Of National Survey Data, Alexander K. Davis

Poster Presentations

No abstract provided.

At The Intersection Of Science And Sustainability: A Qualitative Study Of Food Scientists' Personal And Professional Perspectives, Srushti Parikh

Theses, Dissertations and Culminating Projects

Sustainable food systems require not only technological innovation but a more profound understanding of the professionals involved in the field. Even though the topic of sustainability is currently gaining importance throughout the food industry, the real expertise of food scientists is under-researched. PURPOSE: The purpose of this study is to explore food scientists' perspectives on sustainability, how these perceptions influence the way they pursue their careers, and how they view their impact in the larger sustainability agenda of the food industry. METHODS AND MATERIALS: This study captured detailed insights of 22 food scientists’ perspectives through qualitative methods. Food scientists in …

Constant Connectivity To Work, Health Behaviors, Physical Symptoms: Exploring Boundary Management Practices That Can Help, Christina Christodoulou

Theses, Dissertations and Culminating Projects

The workday inevitably exposes employees to numerous demands that induce stress reactions. Without sufficient recovery (i.e. returning stress reactions to baseline), individuals risk experiencing chronic psychological, behavioral or physical strains. With the rise of constant connectivity to work, recovery is becoming more of a challenge. However, research on the recovery-related consequences of constant connectivity, particularly its impact on health behaviors and physical health outcomes, remains scarce. To fill this gap in the literature, this research explored the relationship between constant connectivity, boundary management practices, health behaviors, and physical symptoms using a mixed-methods, multi-study design. A mixed methods pilot study (N …

Performative Racial Allyship And Ally Ambivalence: A Qualitative Study, Peter D. Goldie

Theses, Dissertations and Culminating Projects

Racism is rampant in and outside of higher education institutions (HEIs). Preliminary research has found that white allyship--or white people's efforts to dismantle racism by partnering with People of Color--can be beneficial to Black communities when done authentically and in ways that center Black voices, perspectives, and liberatory goals. However, a growing body of scholarship has found that white people seldom show up as allies in meaningful ways. Instead, they frequently resort to performative racial allyship (PRA), or behaviors that are meant to signal solidarity with a marginalized racial group yet are superficial and self-serving. To support effective antiracism efforts, …

Through The Lens Of Zoology, Madalyn Haun

Interior Design Capstones

Current zoo and sanctuary models often fail to meet the complex psychological, behavioral, and spatial needs of endangered and rehabilitated wildlife, resulting in chronic stress and welfare compromises. Beyond the Cage presents a transformation approach to zoological design, shifting the paradigm from entertainment-based displays to a “welfare-first” philosophy. This book argues that effective captive care requires expansive, species-appropriate habitats that facilitate natural behaviors, rather than merely simulating natural aesthetics. Through the lens of modern zoology, this work explores the implementation of groundbreaking exhibit re-creation, focusing on habitat enlargement, precise climate change control, and innovative environmental enrichment. A central pillar of …

Investigating Household Non-Farm Enterprises In Nigeria: What Influences Their Survival And Function In The Face Of Droughts?, Anna Xochitl Settels Palacios

Economics Honors Projects

This paper examines whether household non-farm enterprises (NFEs) in Nigeria function as coping mechanisms during drought shocks. Using monthly panel data, climatic water balance measures, and survival, linear probability, and staggered difference-indifferences models, I find that drought exposure is associated with increased persistence in NFE activity, reflected in lower hazards of enterprise closure and reduced monthly exit probabilities. These findings suggest that NFEs may be used as a tool by agricultural households to cope with agricultural shocks by reallocating labor, smoothing income, and maintaining economic activity.

Nutrir: Recetas Sencillas Para Toda La Familia, Children's Health, Sophie Le

Publications

This Spanish-language cookbook provides simple, affordable, and culturally diverse recipes designed to help families prepare nutritious meals at home while building healthy eating habits. It also includes practical nutrition guidance, such as balanced meal planning, smart pantry choices, and food safety tips to support overall family wellness.

Nourish: Simple Meals For The Whole Family, Children's Health, Sophie Le

Publications

This English-language cookbook provides simple, affordable, and culturally diverse recipes designed to help families prepare nutritious meals at home while building healthy eating habits. It also includes practical nutrition guidance, such as balanced meal planning, smart pantry choices, and food safety tips to support overall family wellness.

Upr Report Submissions: Compiled By The International Human Rights Clinic At The University Of Illinois Chicago School Of Law And The Human Rights At Home Litigation Clinic At The Saint Louis University School Of Law, Sarah Dàvila A., Lauren E. Bartlett

Faculty White Papers

This unofficial summary compiles information from reports submitted by civil society and others for the Fourth Cycle of the Universal Periodic Review of the United States.

The authors reviewed the submissions, which are reports from civil society and others, and grouped issues thematically, using the 2020 UPR themes and recommendations as the organizing framework. Within each theme, the authors synthesized recurring issues, patterns, and concerns identified across multiple submissions. For each issue, the unofficial summary follows a structured approach that presents international obligations first, followed by United States domestic law, and then facts drawn from the submissions. However, where reports …

The Delivery And Evaluation Of The Diabetes Prevention Program Through A Distance Education Modality, Celine Siddall

Student Projects for Graduate Degrees

Type 2 diabetes is a significant and growing public health concern, disproportionately affecting American Indian and Alaska Native populations. The Diabetes Prevention Program (DPP) has demonstrated effectiveness in reducing diabetes risk through lifestyle modification. However, implementation in rural and geographically isolated regions presents unique challenges. The COVID-19 pandemic further disrupted in-person delivery models, creating the need for rapid transformation to virtual formats.

This graduate project evaluated the implementation of a virtually delivered Prevent T2 at Chief Andrew Isaac Health Center program in the Tana Chiefs Conference region. This program was adapted for distance delivery using Zoom and supported by collaboration …

Linking Environmental Change, Microbial Community Assembly, And Function During A Novel Marine Phytoplankton Bloom Using Multi-Omics, Madison Renée Hurley

Doctoral Dissertations

Phytoplankton are central to marine ecosystem functioning, driving primary production, nutrient cycling, and higher trophic level dynamics. In the spring and summer of 2023, the Gulf of Maine experienced an unprecedented bloom of the dinoflagellate Tripos muelleri, reaching densities exceeding 50,000 cells L-1, an order of magnitude higher than previously recorded, and disrupting the region’s typical spring diatom-dominated succession. This bloom provided a unique opportunity to examine the metabolic strategies, ecological interactions, and environmental drivers underlying the bloom persistence and decline. An integrative approach was used, combining 18S and 16S rRNA amplicon sequencing, pigment and image analysis, network modeling, functional …

Transformation Efficiency And Gfp Expression In E. Coli, Jessica H. Hobbs

Honors Theses

Genetic transformation of bacteria is a foundational technique in molecular biology and biotechnology, enabling the introduction and expression of foreign genes for research, industrial, and educational applications. This thesis investigates the transformation efficiency and green fluorescent protein (GFP) expression in Escherichia coli using the pGLO plasmid system, with the primary objective of supporting the development of a graduate-level laboratory course focused on bioprocess engineering and molecular biotechnology. The pGLO plasmid contains a GFP reporter gene regulated by an arabinose-inducible promoter and an ampicillin resistance gene that allows for selective growth of transformed cells. Competent E. coli HB101 K-12 cells were …