Digital Commons Network^™

International Society Of Sports Nutrition Position Stand: Β-Hydroxy-Β-Methylbutyrate (Hmb), John A. Rathmacher, Lisa M. Pitchford, Jeffrey R. Stout, Jeremy R. Townsend, Ralf Jägerg, Richard B. Kreider, Bill I. Campbell, Chad M. Kerksick, Patrick S. Harty, Darren G. Candow, Brandon M. Roberts, Shawn M. Arent, Douglas S. Kalman, Jose Antonio

Faculty Scholarship

Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on an analysis of the literature regarding the effects of β-Hydroxy-β-Methylbutyrate (HMB). The following 12 points have been approved by the Research Committee of the Society: 1. HMB is a metabolite of the amino acid leucine that is naturally produced in both humans and other animals. Two forms of HMB have been studied: Calcium HMB (HMB-Ca) and a free acid form of HMB (HMB-FA). HMB-FA appears to lead to increased appearance of HMB in the bloodstream when compared to HMB-Ca, though recent results are mixed. 2. …

Dileucine Ingestion, But Not Leucine, Increases Lower Body Strength And Performance Following Resistance Training: A Double-Blind, Randomized, Placebo-Controlled Trial, Anthony M. Hagele, Joesi M. Krieger, Connor J. Gaige, Kevin F. Holley, Kristen N. Gross, Joshua M. Ianotti, Leah E. Allen, Paige J. Sutton, Logan S. Orr, Petey W. Mumford, Martin Pupura, Ralf Jager, Chad M. Kerksick

Faculty Scholarship

Background

The essential amino acid leucine (LEU) plays a crucial role in promoting resistance-training adaptations. Dileucine (DILEU), a LEU-LEU dipeptide, increases MPS rates, however its impact on resistance training outcomes remains unexplored. This study assessed the effects of DILEU supplementation on resistance training adaptations.

Methods

Using a randomized, double-blind, placebo-controlled approach, 34 resistance-trained males (age: 28.3 ± 5.9 years) consumed 2 grams of either DILEU monohydrate (RAMPS™, Ingenious Ingredients, L.P.), LEU, or placebo (PLA) while following a 4-day per week resistance training program for 10 weeks. Changes in body composition, 1-repetition maximum (1RM) and repetitions to failure (RTF) for leg …

Shape Between Intimacy, Mackenzie Serwa

Theses

This thesis examines the parallel exploration of raw tactile materials and relationships to develop a personal dialogue of intimacy. It breaks down the materiality of glass, clay, and the impulse of collecting, aiming to communicate the human connections shared between each. By engaging with materials in this way, this study aims to foster a deeper understanding of the existence, influence, and expression of intimate relationships.

The Mythical Nexus: Illuminating The Rich Tapestry Of Global Folklore, Trishala Parmar

Theses

There is a lack of accessibility and exposure to global folklore for a wider audience. Despite the richness and diversity of folktales worldwide, many people may not have access to them due to limited resources, language barriers, cultural isolation, and a lack of exposure. I saw a need to preserve and celebrate cultural heritage through stories and make it fun. I created an interactive website called The Mythical Nexus which allows an audience to interact with different stories and cultures through a series of rotating cubes. This website connects stories and folklore from around the globe through the power of …

Robust And Efficient Active Inference For Perception, Action, And Learning, Zhizhuo Yang

Theses

Active Inference (AIF) is an emerging framework rooted in neuroscience aimed at elucidating human perception, action, and cognitive processes. Recent advances in machine learning have facilitated the non-invasive study of human cognition through the lens of this framework. This dissertation expands upon this theoretical foundation to address practical challenges in robotic control and human cognitive behavior analysis. We initiate our exploration with a review of the eye-tracking studies that underpin the motivation for AIF research. This provides a background for understanding how AIF can model cognitive processes. First, we present a minimal AIF model within a discrete state space, framed …

Estereotipos Sexistas En La Representación De La Mujer En El Videoclip De Animación Y De Imagen Generada Por Ordenador, Julia Sainz Cortés

Capítulos de libros

La representación de la feminidad en los medios audiovisuales ha sido históricamente caracterizada por una destacada exposición de los atributos físicos de la mujer, relegándola a la posición de objeto de deseo pasivo, cosificado y sexualizado en multitud de ocasiones. Dentro de un género audiovisual intermodal e intermedial como es el vídeo musical, y por su afán hipermoderno y de adalid de los avances técnicos, esta representación de la mujer se ha resuelto en ocasiones desde un enfoque tecnológico mediante distintas técnicas digitales que han ido evolucionando a lo largo de su corta historia. Inspirado en diversas formas de expresión …

Recast, Reform, Reshape: Surreal Figurative Painting, Keely Wu

Theses

This thesis explores the use of surreal imagery and the reimagining of historical subjects as a means to discuss complex ideas of identity. In this exploration, I chose to use the human figure as a vessel for expressing my own intimate viewpoints and experiences. Through a series of paintings, I investigate how the juxtaposition of human forms with non-human elements challenges conventional notions of gender and sexuality to empower marginalized perspectives. My Master’s degree started with my transition from commercial illustration to fine art. The study examines my evolution of thematic and stylistic choices, emphasizing the creation of new works …

Truth In Advertising For Environmental Sustainability, Robin M. Rotman, Aidan David-Pennington

Faculty Publications

“Sustainability” is in—but what does that term mean, when applied to products, services or brands? This article explores existing Federal Trade Commission (“FTC”) oversight of “sustainable” claims in marketing, centering on the FTC’s Guidelines for the Use of Environmental Marketing Claims (often referred to as the “Green Guides”). It analyzes thousands of public comments filed in a recent FTC quasi-rulemaking docket to inform proposed revisions to the Green Guides. The article suggests that the FTC include guidance on “sustainable” claims in its next revision to the Green Guides, and further recommends that the FTC formally extend the Green Guides to …

Evaluating Corn, Tall Fescue And Canola Growth On Sediments Dredged From The Lorain Harbor, Maureen E. Roddy, Emily Kalhert, Corry T. Platt, Ashley N. Julian, Megan A. Rúa

Biological Sciences Faculty Publications

Soil degradation is a worldwide problem, causing the declining performance of many plant species. Recently, the application of sediments dredged from aquatic waterways has received attention for their potential as an organic amendment to revive degraded agricultural soils. In Ohio, dredged sediment research has largely focused on the success of corn (Zea mays) or soybean (Glycine max) following the application of dredged sediments from the Toledo Harbor, neglecting the potential for dredged sediments from the other eight harbors and waterways to change plant performance as well as failing to quantify benefits for other commonly grown crops in the region. In …

Creative Reading: Using Poetic Inquiry In Research And Teaching, Clancy Ratliff, Abdullah Al Musayeb, Barja Islam, Mithila Mumtaz, Rosol Otear, Simon Richard, Noah Smith, Nuzhat Tarannum, Allyssa Veney

The Journal of the Assembly for Expanded Perspectives on Learning

Creative Reading: Using Poetic Inquiry in Research and Teaching:

Essay and Poetry.

The Relationship Between Salvinia Molesta Infestation And The Microbial Ecology Of Wetlands At Caddo Lake, Tx, Usa, Martin Hadsell

Electronic Theses and Dissertations

Wetlands are known to host many beneficial geochemical processes such as nutrient cycling and carbon sequestration. These processes are primarily driven by the microbial communities within a wetland. The establishment of non-native invasive species within wetlands has the potential to alter the once beneficial functionality of wetland microbial communities due to the sensitivity microbes have towards environmental changes. Because of this, several metagenomic studies have been conducted to assess microbial community response to aquatic plant invasion; however, there haven’t been any studies researching the influence of Salvinia molesta (D.S. Mitch.), commonly known as Giant Salvinia, on microbial communities. The goal …

Glucagon-Like Peptide-1 Receptor Agonist-Based Agents And Weight Loss Composition: Filling The Gaps, Robert L. Dubin, Steven B. Heymsfield, Eric Ravussin, Frank L. Greenway

Clinical Research Faculty Publications

Excess adiposity is at the root of type 2 diabetes (T2D). Glucagon-like peptide-1 receptor agonists (GLP-1RAs) have emerged as first-line treatments for T2D based on significant weight loss results. The composition of weight loss using most diets consists of < 25% fat-free mass (FFM) loss, with the remainder from fat stores. Higher amounts of weight loss (achieved with metabolic bariatric surgery) result in greater reductions in FFM. Our aim was to assess the impact that GLP-1RA-based treatments have on FFM. We analysed studies that reported changes in FFM with the following agents: exenatide, liraglutide, semaglutide, and the dual incretin receptor agonist tirzepatide. We performed an analysis of various weight loss interventions to provide a reference for expected changes in FFM. We evaluated studies using dual-energy X-ray absorptiometry (DXA) for measuring FFM (a crude surrogate for skeletal muscle). In evaluating the composition of weight loss, the percentage lost as fat-free mass (%FFML) was equal to ΔFFM/total weight change. The %FFML using GLP-1RA-based agents was between 20% and 40%. In the 28 clinical trials evaluated, the proportion of FFM loss was highly variable, but the majority reported %FFML exceeding 25%. Our review was limited to small substudies and the use of DXA, which does not measure skeletal muscle mass directly. Since FFM contains a variable amount of muscle (approximately 55%), this indirect measure may explain the heterogeneity in the data. Assessing quantity and quality of skeletal muscle using advanced imaging (magnetic resonance imaging) with functional testing will help fill the gaps in our current understanding.

Multiomics Analysis To Explore Blood Metabolite Biomarkers In An Alzheimer’S Disease Neuroimaging Initiative Cohort, Takaki Oka, Yuki Matsuzawa, Momoka Tsuneyoshi, Yoshitaka Nakamura, Ken Aoshima, Hiroshi Tsugawa, Michael Weiner, Paul Aisen, Ronald Petersen, Clifford R. Jack, William Jagust, John Q. Trojanowki, Arthur W. Toga, Laurel Beckett, Robert C. Green, Andrew J. Saykin, John Morris, Leslie M. Shaw, Enchi Liu, Tom Montine, Ronald G. Thomas, Michael Donohue, Michael Donohue, Sarah Walter, Devon Gessert, Tamie Sather, Gus Jiminez, Danielle Harvey, Matthew Bernstein, Nick Fox, Paul Thompson, Norbert Schuff, Charles Decarli, Bret Borowski

Clinical Research Faculty Publications

Alzheimer's disease (AD) is a neurodegenerative disease that commonly causes dementia. Identifying biomarkers for the early detection of AD is an emerging need, as brain dysfunction begins two decades before the onset of clinical symptoms. To this end, we reanalyzed untargeted metabolomic mass spectrometry data from 905 patients enrolled in the AD Neuroimaging Initiative (ADNI) cohort using MS-DIAL, with 1,304,633 spectra of 39,108 unique biomolecules. Metabolic profiles of 93 hydrophilic metabolites were determined. Additionally, we integrated targeted lipidomic data (4873 samples from 1524 patients) to explore candidate biomarkers for predicting progressive mild cognitive impairment (pMCI) in patients diagnosed with AD …

Tailoring Ipm Plans To Fight A Cloaked Pest: Helping Smallholder Farmers Combat The Sweetpotato Weevil In Sub-Saharan Africa, Chad A. Keyser, Frederick S. Walters, Haley Turner, Elka Armstrong, Jeff Davis, Brooke Bissinger, Brant Johnson, Agnes Alajo, Paul Musana, Joseph Odongo, Benard Yada, Milton A. Otema

Faculty Publications

Africa accounts for a significant portion of the world’s sweetpotato production where it is widely grown as a staple crop. In sub-Saharan Africa (SSA), sweetpotato serves as an important year-round source of calories and nutrition, a form of income for smallholder and pre-commercial farmers, and is increasingly used as silage for animal feed. However, yield per hectare is considerably lower in SSA than from other regions primarily due to sweetpotato weevils (SPW, Cylas spp., Coleoptera: Brentidae). Weevil feeding causes physical damage to the root and can induce chemical responses that give the storage root a bitter taste, both of which …

Early Life Energy Balance: The Development Of Infant Energy Expenditure And Intake In The Context Of Obesity, Emily W. Flanagan, Leanne M. Redman

Clinical Research Faculty Publications

Purpose of Review: This review aims to provide a summary of the current knowledge on measurement tools and most recent evidence for prenatal and postnatal modulators of energy balance in young infants. Recent Findings: The prevention of pediatric obesity depends upon curating the perfect imbalance of energy intake to energy expenditure, taking into consideration the energy needs for healthy growth. We summarize the recent evidence for the programming of fetal and infant metabolism influenced by maternal preconception health, prenatal metabolic milieu, and physical activity behaviors. In the early postnatal environment, caregiver feeding behaviors shape the extent of energy imbalance through …

Estrogen Signaling In The Dorsal Raphe Regulates Binge-Like Drinking In Mice, Valeria C. Torres Irizarry, Bing Feng, Xiaohua Yang, Nirali Patel, Sarah Schaul, Lucas Ibrahimi, Hui Ye, Pei Luo, Leslie Carrillo-Sáenz, Penghua Lai, Maya Kota, Devin Dixit, Chunmei Wang, Amy W. Lasek, Yanlin He, Pingwen Xu

Division of Basic Science Faculty Publications

Estrogens promote binge alcohol drinking and contribute to sex differences in alcohol use disorder. However, the mechanisms are largely unknown. This study aims to test if estrogens act on 5-hydroxytryptamine neurons in the dorsal raphe nucleus (5-HTDRN) to promote binge drinking. We found that female mice drank more alcohol than male mice in chronic drinking in the dark (DID) tests. This sex difference was associated with distinct alterations in mRNA expression of estrogen receptor α (ERα) and 5-HT-related genes in the DRN, suggesting a potential role of estrogen/ERs/5-HT signaling. In supporting this view, 5-HTDRN neurons from naïve male mice had …

Gna13 Suppresses Proliferation Of Er+ Breast Cancer Cells Via Erα Dependent Upregulation Of The Myc Oncogene, Lalitha Vaishnavi Subramanyan, Suhail Ahmed Kabeer Rasheed, Lijin Wang, Sujoy Ghosh, Michelle Shi Ning Ong, Manikandan Lakshmanan, Mei Wang, Patrick J. Casey

Division of Basic Science Faculty Publications

GNA13 (Gα13) is one of two alpha subunit members of the G12/13 family of heterotrimeric G-proteins which mediate signaling downstream of GPCRs. It is known to be essential for embryonic development and vasculogenesis and has been increasingly shown to be involved in mediating several steps of cancer progression. Recent studies found that Gα13 can function as an oncogene and contributes to progression and metastasis of multiple tumor types, including ovarian, head and neck and prostate cancers. In most cases, Gα12 and Gα13, as closely related α-subunits in the subfamily, have similar cellular roles. However, in recent years their differences in …

Exercise Therapy Rescues Skeletal Muscle Dysfunction And Exercise Intolerance In Cardiometabolic Hfpef, Heather Quiriarte, Robert C. Noland, James E. Stampley, Gregory Davis, Zhen Li, Eunhan Cho, Youyoung Kim, Jake Doiron, Guillaume Spielmann, Sujoy Ghosh, Sanjiv J. Shah, Brian A. Irving, David J. Lefer, Timothy D. Allerton

Division of Basic Science Faculty Publications

Exercise intolerance, a hallmark of heart failure with preserved ejection fraction (HFpEF) exacerbated by obesity, involves unclear mechanisms related to skeletal muscle metabolism. In a “2-hit” model of HFpEF, we investigated the ability of exercise therapy (voluntary wheel running) to reverse skeletal muscle dysfunction and exercise intolerance. Using state-of-the-art metabolic cages and a multiomic approach, we demonstrate exercise can rescue dysfunctional skeletal muscle lipid and branched-chain amino acid oxidation and restore exercise capacity in mice with cardiometabolic HFpEF. These results underscore the importance of skeletal muscle metabolism to improve exercise intolerance in HFpEF.

The Impact Of Exercise On Gene Regulation In Association With Complex Trait Genetics, Nikolai G. Vetr, Nicole R. Gay, Joshua N. Adkins, Brent G. Albertson, David Amar, Mary Anne S. Amper, Jose Juan Almagro Armenteros, Euan Ashley, Julian Avila-Pacheco, Dam Bae, Ali Tugrul Balci, Marcas Bamman, Nasim Bararpour, Elisabeth R. Barton, Pierre M. Jean Beltran, Bryan C. Bergman, Daniel H. Bessesen, Sue C. Bodine, Frank W. Booth, Brian Bouverat, Thomas W. Buford, Charles F. Burant, Tiziana Caputo, Steven Carr, Toby L. Chambers, Clarisa Chavez, Maria Chikina, Roxanne Chiu, Michael Cicha, Clary B. Clish, Paul M. Coen, Dan Cooper, Elaine Cornell, Gary Cutter

Clinical Research Faculty Publications

Endurance exercise training is known to reduce risk for a range of complex diseases. However, the molecular basis of this effect has been challenging to study and largely restricted to analyses of either few or easily biopsied tissues. Extensive transcriptome data collected across 15 tissues during exercise training in rats as part of the Molecular Transducers of Physical Activity Consortium has provided a unique opportunity to clarify how exercise can affect tissue-specific gene expression and further suggest how exercise adaptation may impact complex disease-associated genes. To build this map, we integrate this multi-tissue atlas of gene expression changes with gene-disease …

Metabarcoding The Arctic Ocean Helps Reveal Its Hidden Microbial Community Composition, Rafet Çağrı Öztürk, Yahya Terzi, Sheila Rodríguez-Machado, Ersan Başar, Ali Muzaffer Feyzioğlu, Dilek Ustaoğlu, Ertuğrul Ağırbaş, Prosanta Chakrabarty

Faculty Publications

The Arctic Ocean supports a unique and dynamic microbial community, yet its composition, structure, and response to environmental shifts remain incompletely understood. In this study, 16S rRNA gene metabarcoding (targeting the V3-V4 and V4-V5 hypervariable regions) was used to assess surface water microbial diversity across 20 stations in the Barents Sea, focusing on latitudinal variations within two contrasting current systems: the West Spitsbergen Current (WSC) and the East Spitsbergen Current (ESC). Our results showed that the microbial community is dominated by three primary families—Pseudoalteromonadaceae, Moraxellaceae, and Flavobacteriaceae (14.20%). Comparative analysis of the V3-V4 and V4-V5 regions reveals that each region …

Identification And Expression Analysis Of Phosphate Transporter 1 (Pht1) Genes In The Highly Phosphorus-Use-Efficient Hakea Prostrata (Proteaceae), Benjamin J. Nestor, Toby Bird, Anita A. Severn-Ellis, Philipp E. Bayer, Kosala Ranathunge, M. Asaduzzaman Prodhan, Maheshi Dassanayake, Jacqueline Batley, David Edwards, Hans Lambers, Patrick M. Finnegan

Faculty Publications

Heavy and costly use of phosphorus (P) fertiliser is often needed to achieve high crop yields, but only a small amount of applied P fertiliser is available to most crop plants. Hakea prostrata (Proteaceae) is endemic to the P-impoverished landscape of southwest Australia and has several P-saving traits. We identified 16 members of the Phosphate Transporter 1 (PHT1) gene family (HpPHT1;1-HpPHT1;12d) in a long-read genome assembly of H. prostrata. Based on phylogenetics, sequence structure and expression patterns, we classified HpPHT1;1 as potentially involved in Pi uptake from soil and HpPHT1;8 and HpPHT1;9 as potentially involved in Pi uptake and root-to-shoot …

Cop5/Hkr1 Changes Ciliary Beat Pattern And Biases Cell Steering During Chemotaxis In Chlamydomonas Reinhardtii, Alexis Strain, Nathan Kratzberg, Dan Vu, Emmaline Miller, Ken Ichi Wakabayashi, Adam Melvin, Naohiro Kato

Faculty Publications

This study investigates the control of ciliary beat patterns during ammonium chemotaxis in the model ciliate microalga Chlamydomonas reinhardtii. Screening the chemotaxis response of mutant strains with ciliary defects revealed that a strain lacking CAV2, the alpha subunit of the voltage-gated calcium channel, is deficient in ammonium chemotaxis. CAV2 regulates the switching of the ciliary beat pattern from the asymmetric to the symmetric waveform. Strains lacking COP5/HKR1 (chlamyopsin 5/histidine kinase rhodopsin 1) are also deficient in ammonium chemotaxis. Conversely, strains defective in phototaxis perform ammonium chemotaxis normally. Cell motility analysis revealed wild-type cells reduce the incidences of switching the ciliary …

Creating A Bio-Based Circular Economy From Louisiana Sugarcane Byproducts, G. Aita, D. Bhatnagar, G. O. Bruni, M. Deliberto, G. Eggleston, A. Finger, K. Gravois, M. Isied, W. Judice, K. T. Klasson, I. M. Lima, J. L. Purswell, M. Souliman, E. Terrell, B. S. Tubaña, H. L. Waguespack, J. J. Wang, P. M. White

Faculty Publications

Abstract: Sugarcane (Saccharum officinarum) is Louisiana's number one row crop. Growing and processing sugarcane produces significant amounts of byproducts, including bagasse, crop residue, molasses, filter-press mud, and boiler fly ash. These products represent an important opportunity to generate value-added and specialty products and enhance sugarcane's sustainability by facilitating a circular economy, where agricultural by-products are reused instead of disposing them (linear economy), in order to reduce resource use and energy demand. Examples of value-added products range from biochar, construction materials, animal feed, biofuels, nanoparticles, and fertilizer. Paramount to the success of the bio-based circular economy is creating useful products that …

Population Genetics Of Deer In The Northern Great Plains, Usa, Sarah Elizabeth Daman

Theses and Dissertations

Deer are currently under threat of chronic wasting disease (CWD) throughout North America. With CWD distribution increasing globally, understanding the spread of the disease is paramount for the effective management and conservation of deer populations. Conservation genomics has been shown as an effective method to study the behavior and movement of individuals on the landscape at a broad spatial scale. This approach allows for a multi-state evaluation of habitat and landscape features that may influence the dispersals and subsequent gene flow between populations. This study was designed to assess the genetic population structuring of deer within North Dakota and surrounding …

Personality Across Realities: Correlations Between Personality Profiles And Preferences Within Roleplaying Games, Brittany Lee Mancha

Theses and Dissertations

Clinically maladaptive behaviors and personality types have been studied within gamers, both those who play video games and those who roleplay in tabletop games. However, the connection between personality types and the preferences of the players themselves in what and how they roleplay is just barely being studied. Personality traits, such as extraversion/introversion and motivation by pain or pleasure, may be both influencing the gameplay decisions and preferences of players, and vice versa. A total of 500 respondents completed the Millon Index of Personality Styles, Revised (MIPS-R), followed by a demographics survey and finally a survey assessing Dungeons and Dragons', …

Predicting Agricultural Sciences Students’ Media Literacy In A Post-Truth Era, Abigail Durheim, Kasey Harmon, Taylor Ruth, Cara Lawson

Journal of Human Sciences and Extension

As more individuals turn to various forms of online media to seek information, misinformation and skepticism are on the rise when considering news media. Media literacy, or how individuals evaluate information they see in the news media, is critical to addressing this growing problem. This study aimed to explore the predictors of agricultural sciences students’ perceived news media literacy to gather preliminary data around this topic. Through an online survey, students enrolled in an agricultural communication class at the University of Nebraska-Lincoln completed a literacy reflection assignment. Students were asked to answer questions about their news media use, perceived media …

Using The Perspectives Of Kentucky Family And Consumer Sciences Extension Agents To Develop A Sustainable Eating Curriculum, Lindley Barker, Heather Norman-Burgdolf, Annie Koempel, Katie Pickford, Tammy Stephenson, Dawn Brewer

Journal of Human Sciences and Extension

Sustainable eating may benefit both the environment and human health. Currently, no Extension programs addressing healthy and sustainable eating are available that target adults in communities. Since sustainable eating is a sensitive topic, this project engaged Family and Consumer Sciences (FCS) Extension agents in Kentucky, to garner their community expertise and perspectives on sustainable eating to help develop an appropriate Extension curriculum. By following the Curriculum Development Process for Cooperative Extension Programming model, we involved FCS agents in developing and reviewing a sustainable eating curriculum. The proposed curriculum included content that reflected sustainable eating principles of reducing overconsumption of foods, …

Exploring The Role Of Mass Media In Enhancing Farmer-To-Farmer Extension Activities In Bosomtwe District, Ghana, Anthony Kwame Appiah, Enoch Kwame Tham-Agyekum, Fred Nimoh, John-Eudes Andivi Bakang, Fred Ankuyi

Journal of Human Sciences and Extension

Farmer-to-farmer extension has always existed among farmers. It helps to strengthen information flow, reduce extension costs, and empower farmers playing a crucial role in enhancing their livelihoods. Currently, scanty information exists on the role of mass media in enhancing farmer-farmer extension activities. It is against this background that this study was carried out. Descriptive and inferential statistics were used to analyze data from 400 farmers who were selected using the multi-stage sampling technique. The results show that, compared to newspapers, books, TV, radio, computers, and social media, the mobile phone is the most accessible and most used mass media tool …

What’S The Beef? Current Trends Of The Florida Beef Cattle Industry As Perceived By Florida Beef Cattle Industry Leaders, Micah Gallagher, Matt Benge, Lauri Baker

Journal of Human Sciences and Extension

Agriculture plays a vital role in Florida’s economy, as it is the second largest industry behind tourism. Additionally, Florida is a leading cow-calf production state in the United States which is impacted by numerous factors internal and external to the industry itself. The Theory of Reasoned Action was used to explore current trends of the Florida beef cattle industry as perceived by Florida cattle industry leaders. Thirteen themes emerged from the data, such as environmental protection and alternative proteins. Florida ranchers need support from government entities to continue participation in conservation, education, and improvement of the cattle industry in Florida. …

Evaluating The Success Of A Relocated Mussel Community In The Lower Sulphur River, Texas, Rachel M. Leicher

Biology Theses

Conservation efforts to preserve freshwater mussel communities have become more common as these animals become increasingly threatened by their changing habitats. As humans continue to shape and change the world around them, aquatic species living in modified and disturbed water systems can be negatively impacted leading to decline of the ecosystem. During disturbance events involving a stream, river, or pond, the relocation of affected mussel beds is becoming more widespread. Although there are few of these studies, many of those that have been conducted are seen as successful in relocating and conserving their mussel communities. This study focuses on detection …