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Effect On Sward Botanical Composition Of Mixed And Sequential Grazing By Cattle And Sheep Of Upland Permanent Pasture In The Uk, J. E. Vale, M. D. Fraser, J. G. Evans

IGC Proceedings (1977-2023)

Previous work has shown benefits of sequential grazing by cattle and sheep, with superior liveweight gains being recorded for lambs grazing swards previously grazed by cattle. A preliminary study of the effects of mixed sheep and cattle grazing also suggested that more extensively grazed swards offer scope for complementary grazing between sheep and cattle. The aim of this experiment was to directly compare these two approaches of integrating the grazing of cattle and sheep.

Effect Of Mixed And Sequential Grazing By Cattle And Sheep Of Upland Permanent Pasture On Liveweight Gain, M. D. Fraser, J. E. Vale, J. G. Evans

IGC Proceedings (1977-2023)

Previous work has shown benefits of sequential grazing by cattle and sheep, with superior liveweight gains being recorded for lambs grazing swards previously grazed by cattle. A preliminary study of the effects of mixed sheep and cattle grazing also suggested that more extensively grazed swards offer scope for complementary grazing between sheep and cattle. The aim of this experiment was to directly compare these two approaches of integrating the grazing of cattle and sheep.

Effects Of Breed And Stage Of Growing Season On The Metabolic Profile Of Sheep Grazing Moorland, V. J. Theobald, M. D. Fraser, J. M. Moorby

IGC Proceedings (1977-2023)

Previous studies have shown that the diet of sheep grazing heather moorland is affected by season (Grant et al., 1987) and the proportion of Calluna vulgaris cover (Osoro et al., 2000). In order to investigate the impact of these factors on the associated nutrient supply of animals grazing heathland, blood samples were taken to monitor the metabolic status of different breeds of sheep at different stages of the growing season when grazing sites with different proportions of heather cover.

Characterising The Fermentation Capabilities Of Gut Microbial Populations From Different Breeds Of Cattle And Sheep Grazing Heathland, D. R. Davies, M. D. Fraser, V. J. Theobald, E. L. Bakewell

IGC Proceedings (1977-2023)

Previous studies have demonstrated differences in the diet composition of sheep and cattle when grazing heather moorland, and such differences may in turn lead to differences in rumen fermentation characteristics and associated adaptation to diet. To investigate this further an in vitro gas production experiment was conducted using inocula from different breeds of cattle and sheep grazing heathland.

The Performance Of Cattle On Lowland Species-Rich Neutral Grassland At Three Contrasting Grazing Pressures, B. A. Griffith, J. R.B. Tallowin

IGC Proceedings (1977-2023)

Grazing is an essential management practice for maintaining the nature conservation value of lowland semi-natural neutral grassland to control succession and create different faunal habitats via structural heterogeneity within the pasture (Duffey et al., 1974). However, there is a paucity of information on what would constitute a sustainable grazing intensity that will deliver the wildlife objectives and what the consequences of this management would be on growth rate of livestock and overall pasture output. An experiment was designed to quantify the ecological and agronomic consequences of imposing different grazing intensities on species-rich neutral grassland. The results will provide sward-based …

Nutritional Value Of Pasture Forage For Sheep In Krkonoše National Park, P. Homolka

IGC Proceedings (1977-2023)

This study describes the nutritional value of pastures in extreme mountain conditions in Krkonoše Mountains National Park. The Park performs important ecological and environmental functions. Extensive sheep grazing serves in the preservation of rare, protected and endangered species of plants (including endemics) and in the restoration of the biodiversity of meadows. The objective of this experiment was to estimate the production of plant biomass in these pastures and its digestibility by sheep.

Folder 09: “Weekly Clarion” (Grand Haven): Vol. 6 No. 277, August 12, 1862, Van Raalte Collection

Box 20 - Misc (COLL300)

No abstract provided.

Folder 03: “Boston Daily Advertiser”: Vol. 69 No. 46, February 23, 1847, Van Raalte Collection

Box 20 - Misc (COLL300)

No abstract provided.

Folder 04: Clippings: Holland Evening Sentinel [Photocopy], 1957, Van Raalte Collection

Box 19 - Misc (COLL300)

No abstract provided.

Folder 08: Dykema, “An Effort To Attract Dutch Colonists To Alabama, 1869” Article In “The Journal Of Southern History,” Vol. 14 No. 2 [Photocopy], 1948, Van Raalte Collection

Box 18 - Publications (COLL300)

No abstract provided.

Folder 06: Vandevelde, “Glimpses Of The Early Dutch Settlements In Michigan,” 1947, Van Raalte Collection

Box 18 - Publications (COLL300)

No abstract provided.

Folder 03: “The Mission Field Of The Reformed Church In America” [Monthly Publication], 1892, Van Raalte Collection

Box 18 - Publications (COLL300)

No abstract provided.

Chippin ’ In: An Analysis Of The Criminological Concepts Within Cyberpunk 2077, Morgan Steele

Criminal Justice Faculty Publications

The cyberpunk genre dominates much of our popular culture, from how we think of cyber- and white-collar crime, to our understanding of how technology influences the criminal justice system. This article explores the common criminological themes prev- alent within the recent video game Cyberpunk 2077 as an example of popular crimi- nology. Specifically, it explores the game’s story and environment by examining key characters’ responses to structural inequalities through an anomie theory lens. Key characters and groups within the game exemplify Merton’s (1938) different responses to rampant poverty and socioeconomic inequality. This is then extended to the “cyberpsycho” problem within …

Faculty Senate Agenda 2023-03-07, The University Of Texas Rio Grande Valley. Faculty Senate.

Faculty Senate Agendas

No abstract provided.

Characterization Of Tick And Host-Associated Factors Linked To Induction Of Alpha-Gal Syndrome., Surendra Raj Sharma, Surendra Raj Sharma

Dissertations

Alpha-Gal Syndrome (AGS) is a delayed allergic reaction caused by specific IgE antibodies to the oligosaccharide galactose-α-1,3-galactose (α-gal) present in red meat. AGS is a growing concern globally, with over 34,000 confirmed cases in the United States alone. Studies have linked AGS to tick bites, which sensitizes hosts against α-gal antigens and elevates α-gal specific IgE. This dissertation investigates the role of tick and host-associated factors in AGS development. Microbiome analysis of Am. americanum ticks revealed a comprehensive core microbiome profile and showed that new Fransiella-like endosymbionts dominate and outcompete conventional tick Coxiella endosymbionts. Ticks subjected to tetracycline treatment showed …

Faculty Senate Minutes 2023-03-07, The University Of Texas Rio Grande Valley. Faculty Senate.

Faculty Senate Minutes

No abstract provided.

Approved Courses 3-7-23, Angela Brock

Individual Course Committee (ICC)

No abstract provided.

Icc Agenda 3-7-23, Angela Brock

Individual Course Committee (ICC)

No abstract provided.

2023-March-07-Etsu Mentored Substance Use Research Training Program Underway, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (March 7, 2023) – East Tennessee State University launched its second cohort of the ETSU Mentored Substance Use Research (EMSUR) training program, designed to train substance use researchers across multiple disciplines in order to improve health outcomes in Central Appalachia.

A total of 14 ETSU graduate and undergraduate students were selected for the second cohort and are paired with a faculty mentor to train them in substance use research.

Seven faculty members are participating as mentors in the program, which is led by Dr. Manik Ahuja, assistant professor in the Department of Health Services Management and Policy in …

What Happened To Plant-Based Meat?, Lewis Bollard

General – Farm Animal Issues

This article analyzes the rise and recent stagnation of plant-based meat, exploring market trends, consumer perceptions, challenges, and potential pathways for future growth.

Effects Of Honey Locust Seed Pods On The Behavior And Nutrient Intake Of Zoo-Housed François Langurs And Prehensile-Tailed Porcupines, Noah T. Dunham, Kaylin S. Tennant, Patricia M. Dennis

Faculty Scholarship

Seed pods represent an under-utilized and valuable dietary resource for zoos because they encourage naturalistic extractive foraging behavior and because seeds pods, like leafy browses, are more fiber-rich than most dietary items typically offered in zoos. The primary goal of this study was to examine the effects of honey locust (Gleditsia triacanthos) seed pods on the behavior and macronutrient intake of zoo-housed François’ langurs (Trachypithecus francoisi; n = 3) and prehensile-tailed porcupines (Coendou prehensilis; n = 2) using a pre- versus postdiet implementation design. From December 2019 to April 2020, we recorded behavior using instantaneous interval sampling and daily macronutrient …

Sustainably Providing Accurate Local River Discharge Data With Global Hydrologic Modeling And Bias Corrections, Riley Chad Hales

Theses and Dissertations

The Global Water Sustainability Initiative of the Group of Earth Observations (GEOGloWS) supported an initiative to develop a global hydrologic model. The purpose of the modeling initiative is to build a high-quality model using the best available datasets and modeling methods with the primary emphasis on accessibility of the model. The goal is to make the model a sustainable source of river discharge information to supplement the capacity of those countries without the local capacity to maintain sufficient gauge networks and local modeling capabilities and cyberinfrastructure. Past research developed a modeling approach and piloted implementations and data and visualization services …

Variable Shift Lengths Negatively Affect Emergency Medicine Resident Wellness, Marcus Fazzari, Joseph Longobardi, Joseph Mccarthy, Matthew Hysell, Sidney Hann

Journal of Wellness

Introduction: Burnout is very common in emergency medicine and there has been extensive research evaluating factors that contribute to burnout. We sought to examine the contributions of post-graduate year (PGY), shifts worked per month, patients seen per shift, and length of shifts to emergency medicine resident burnout.

Methods: All emergency medicine residents were surveyed with regards to their PGY, shifts worked per month, patients seen per shift, and length of shifts. They were administered the Stanford Wellness Survey and asked to globally rate their degree of burnout. We then modeled whether consideration of the surveyed factors increased the …

Anatomy Lab, Brian R. Smith

Journal of Wellness

No abstract provided.

Assessment Of Largemouth Bass (Micropterus Salmoides) Condition Using Liver Histopathology, Health Parameters And Water Quality Of The Central Chattahoochee River Watershed, Kari Carmack Goodwin

Theses and Dissertations

The health of Largemouth bass from west-central Georgia was assessed using liver histopathology and the degree of tissue change index (DTC), hepatosomatic indices (HSI), relative weight, condition factors, and intersex. These health parameters as well as water chemistry data were compared across four bodies of water, three within the Chattahoochee watershed, and one pseudo-control located in the Flint watershed. Fish from Lake Oliver, Lake Harding, and West Point Lake had severely impacted liver health compared to Warm Springs National Fish Hatchery, with DTC rankings over 100 for the three lakes within the Chattahoochee watershed, demonstrating severely damaged livers. There was …

Moving Senolytics Closer To The Clinic In Ipf, Daniel Kramer, Gautam George, Ross Summer

Division of Pulmonary, Allergy, and Critical Care Medicine Faculty Papers

No abstract provided.

The Link March 7, 2023, Access To Justice Institute

The Link Newsletter

No abstract provided.

Guest Column: Paraquat And The Deliberate Production Of Ignorance, Amit Ray, Earl Ray Dorsey

Articles

The article examines how paraquat's manufacturer used "agnotology" - the deliberate production of ignorance for commercial gain - to hide evidence linking the herbicide to Parkinson's disease. Despite decades of toxic effects documented in company studies, the company expanded sales while allegedly suppressing research and discrediting scientists investigating paraquat dangers.

Preparation And Synergy Of Supported Ru0 And Pd0 For Rapid Chlorate Reduction At Ph 7, Jinyu Gao, Shaohua Xie, Fudong Liu, Jinyong Liu

Faculty, Staff and Student Publications

Chlorate (ClO3–) is a common water pollutant due to its gigantic scale of production, wide applications in agriculture and industry, and formation as a toxic byproduct in various water treatment processes. This work reports on the facile preparation, mechanistic elucidation, and kinetic evaluation of a bimetallic catalyst for highly active ClO3– reduction into Cl–. Under 1 atm H2 and 20 °C, PdII and RuIII were sequentially adsorbed and reduced on a powdered activated carbon support, affording Ru0–Pd0/C from scratch within only 20 min. The Pd0 particles significantly accelerated the reductive immobilization of RuIII as >55% dispersed Ru0 outside Pd0. At …

Multifaceted Role For P53 In Pancreatic Cancer Suppression, Stephano S Mello, Brittany M Flowers, Pawel K Mazur, James J Lee, Fabian Müller, Sarah K Denny, Sofia Ferreira, Kathryn Hanson, Seung K Kim, William J Greenleaf, Laura D Wood, Laura D Attardi

Faculty, Staff and Student Publications

The vast majority of human pancreatic ductal adenocarcinomas (PDACs) harbor TP53 mutations, underscoring p53's critical role in PDAC suppression. PDAC can arise when pancreatic acinar cells undergo acinar-to-ductal metaplasia (ADM), giving rise to premalignant pancreatic intraepithelial neoplasias (PanINs), which finally progress to PDAC. The occurrence of TP53 mutations in late-stage PanINs has led to the idea that p53 acts to suppress malignant transformation of PanINs to PDAC. However, the cellular basis for p53 action during PDAC development has not been explored in detail. Here, we leverage a hyperactive p53 variant-p5353,54-which we previously showed is a more robust PDAC suppressor than …