Digital Commons Network^™

Comparison Of Performance Of F1 Romanov Crossbred Ewes With Wool And Hair Breeds During Spring Lambing Under Intensive And Extensive Production Systems, Brad A. Freking, Thomas W. Murphy

Roman L. Hruska U.S. Meat Animal Research Center: Reports

The objective was to evaluate wool (Dorset and Rambouillet) and hair (Dorper, Katahdin, and White Dorper) breeds for their ability to complement Romanov germplasm in two distinct production systems by estimating direct sire and grandsire effects on lamb growth, survival, and ewe productivity traits. Rams of the five breeds (n = 75) were mated to Romanov ewes (n = 459) over a 3-yr period to produce five types of crossbred lambs (n = 2,739). Sire breed (P > 0.06) did not impact body weight or survival traits of the first-generation crossbred (F1) lambs. The productivity of retained crossbred ewes (n = …

Accuracy Of Gebv Of Sires Based On Pooled Allele Frequency Of Their Progeny, Napoleón Vargas Jurado, Larry A. Kuehn, John W. Keele, Ronald M. Lewis

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Despite decreasing genotyping costs, in some cases individually genotyping animals is not economically feasible (e.g., in small ruminants). An alternative is to pool DNA, using the pooled allele frequency (PAF) to garner information on performance. Still, the use of PAF for prediction (estimation of genomic breeding values; GEBVs) has been limited. Two potential sources of error on accuracy of GEBV of sires, obtained from PAF of their progeny themselves lacking pedigree information, were tested: (i) pool construction error (unequal contribution of DNA from animals in pools), and (ii) technical error (variability when reading the array). Pooling design (random, extremes, K-means), …

Development And Validation Of A Neural Network For The Automated Detection Of Horn Flies On Cattle, Eric T. Psota, E. K. Luc, G. M. Pighetti, L. G. Schneider, R. T. Trout Fryxell, J. W. Keele, L. A. Kuehn

Roman L. Hruska U.S. Meat Animal Research Center: Reports

When the number of horn flies that blood feed on cattle exceeds the economic threshold, they can adversely affect the health and wellbeing of their hosts. Excessive horn fly burdens also lead to reduced weight gain and, consequently, diminished profits for livestock producers. Effective management and treatment require reliable surveillance methods for estimating the degree of horn fly burden (i.e., counting the number of flies on cattle). Traditionally, these estimates are obtained through human visual estimation, either in-person or by counting images on a photo; however, these methods are costly both in terms of time and labor and are prone …

Use Of Bedding Materials In Beef Bedded Manure Packs At Hot And Cold Ambient Temperatures: Effects On Odorous Volatile Organic Compounds And Odor Activity Values, Jeff P. Jaderborg, Mindy J. Spiehs, Bryan L. Woodbury, Alfredo Dicostanzo, David B. Parker

Roman L. Hruska U.S. Meat Animal Research Center: Reports

Beef cattle producers are beginning to raise cattle in confinement facilities such as slatted-floor barns, hoop barns, and mono-slope facilities. Hoop and mono-slope facilities typically use bedding packs as part of their manure management system, with crop residues being the most commonly used bedding material. This study was conducted to determine the effects of bedding material, i.e., corn stover (CS), bean stover (BS), wheat straw (WS), or pine wood chips (PC), and environmental ambient temperature, i.e., cold (15°C) or hot (30°C), on the concentrations of odorous volatile organic compounds (VOCs) in air samples collected in the headspace above lab-scale bedded …

2021-2022 Factbook, Tennessee. General Assembly

Factbook

This Fact Book provides an overview of the state's budget for the fiscal year.

Widespread Mortality Of Trembling Aspen (Populus Tremuloides) Throughout Interior Alaskan Boreal Forests Resulting From A Novel Canker Disease, Roger W. Ruess, Loretta M. Winton, Gerard C. Adams

Department of Plant Pathology: Faculty Publications

Over the past several decades, growth declines and mortality of trembling aspen throughout western Canada and the United States have been linked to drought, often interacting with outbreaks of insects and fungal pathogens, resulting in a “sudden aspen decline” throughout much of aspen’s range. In 2015, we noticed an aggressive fungal canker causing widespread mortality of aspen throughout interior Alaska and initiated a study to quantify potential drivers for the incidence, virulence, and distribution of the disease. Stand-level infection rates among 88 study sites distributed across 6 Alaska ecoregions ranged from <1 to 69%, with the proportion of trees with canker that were dead averaging 70% across all sites. The disease is most prevalent north of the Alaska Range within the Tanana Kuskokwim ecoregion. Modeling canker probability as a function of ecoregion, stand structure, landscape position, and climate revealed that smaller-diameter trees in older stands with greater aspen basal area have the highest canker incidence and mortality, while younger trees in younger stands appear virtually immune to the disease. Sites with higher summer vapor pressure deficits had significantly higher levels of canker infection and mortality. We believe the combined effects of this novel fungal canker pathogen, drought, and the persistent aspen leaf miner outbreak are triggering feedbacks between carbon starvation and hydraulic failure that are ultimately driving widespread mortality. Warmer early-season temperatures and prolonged late summer drought are leading to larger and more severe wildfires throughout interior Alaska that are favoring a shift from black spruce to forests dominated by Alaska paper birch and aspen. Widespread aspen mortality fostered by this rapidly spreading pathogen has significant implications for successional dynamics, ecosystem function, and feedbacks to disturbance regimes, particularly on sites too dry for Alaska paper birch.

Neuroprotective Effects Of Asparagus Officinalis Stem Extract In Transgenic Mice Overexpressing Amyloid Precursor Protein, Zhanglong Peng, Supinder Bedi, Vivek Mann, Alamelu Sundaresan, Kohei Homma, Gregory Gaskey, Minoru Kowada, Shahid Umar, Anil D. Kulkarni, Holger K. Eltzschig, Marie Francoise Doursout

Faculty Publications

To mimic Alzheimer's disease, transgenic mice overexpressing the amyloid precursor protein (APP) were used in this study. We hypothesize that the neuroprotective effects of ETAS®50, a standardized extract of Asparagus officinalis stem produced by Amino Up Co., Ltd. (Sapporo, Japan), are linked to the inhibition of the apoptosis cascade through an enhancement of the stress-response proteins: heat shock proteins (HSPs). APP-overexpressing mice (double-transgenic APP and PS1 mouse strains with a 129s6 background), ages 6-8 weeks old, and weighing 20-24 grams were successfully bred in our laboratory. The animals were divided into 5 groups. APP-overexpressing mice and wild-type (WT) mice were …

Consumer Preferences For Foods With Clean Labels And New Food Technologies, Kara Grant, R. Karina Gallardo, Jill J. Mccluskey

Faculty Publications - College of Business

Foods with “clean labels,” that is, foods with few ingredients, may mitigate the stigma from the lack of healthfulness in processed food products. However, with conventional technologies, clean labels are difficult to achieve. We conducted a survey, including choice experiment scenarios, in which half of the respondents were presented scenarios to purchase a shelf‐stable ready meal with a clean label/fewer ingredients, and the other half were presented scenarios including the clean label/fewer ingredients and a new technology that al-lows for processed foods to be produced with fewer ingredients. In general, respondents were willing to pay a price premium for the …

Acute Fish Oil Supplementation And Aspirin Treatment Modulates Lipid Profile In Platelet Rich Plasma: A Randomized Pilot Trial, Joshua M. Morriss, Lisa A. Turner, Danielle M. Mccormack, Daniel Contaifer, Naren Gajenthra Kumar, Saidheeraj Paravataneni, Monther Alsultan, Suad Alshammari, Silas Contaifer, Parthasarathy Madurantakam, Dayanjan Wijesinghe

Pharmacotherapy and Outcomes Science Publications

Aims: Platelet rich plasma (PRP) has been used in tissue repair to treat numerous inflammatory pathophysiologies. Recent studies have elucidated that the bioactive lipid fraction of PRP significantly contributes towards the resolution of inflammation. There has been great interest in how therapeutics could modulate the PRP lipidome to formulate a more pro-resolving matrix. Many of the pathways used to produce either pro-resolving or pro-inflammatory lipids are shared between ω-3 and ω-6 polyunsaturated fatty acids (PUFA). Here, we explored the separate and interacting effects acute exogenous ω-3 PUFA supplementation and aspirin had on the lipidome of PRP within 6 hours.

Methods: …

Impact Of Using Drones In Emergency Medicine: What Does The Future Hold?, Anna M. Johnson, Christopher J. Cunningham, Evan Arnold, Wayne D. Rosamond, Jessica K. Zègre-Hemsey

Emergency Medicine Articles

The use of unmanned aerial vehicles or "drones" has expanded in the last decade, as their technology has become more sophisticated, and costs have decreased. They are now used routinely in farming, environmental surveillance, public safety, commercial product delivery, recreation, and other applications. Health-related applications are only recently becoming more widely explored and accepted. The use of drone technology in emergency medicine is especially promising given the need for a rapid response to enhance patient outcomes. The purpose of this paper is to describe some of the main current and expanding applications of drone technology in emergency medicine and to …

Digitization Of Ecological History In The Driftless Area Of Minnesota, St. Mary's University Of Minnesota-Geospatial Services, Winona State University-Library Special Collections

Ecological History StoryMaps

The Winona County Historical Society (WCHS) and Winona State University (WSU) collaborated on applying for a Heritage Partnership grant to produce shared resources with the goal to educate the Winona community about the local ecological history of the area. The grant provided the opportunity to hire St. Mary's University of Minnesota - GeoSpatial Services to reconstruct a map fo the vegetative communities in the city of Winona based on a 1855 land survey and other available data. An 1862 transcription of the 1855 of the land survey was found in the WCHS Laird Norton Archive, which was the starting point …

Gene Alteration In Zebrafish Exposed To A Mixture Of Substances Of Abuse☆, Bikram Subedi, Sydni Anderson, Tara L. Croft, Eric C. Rouchka, Mei Zhang, Dena Weinberger

Faculty & Staff Research and Creative Activity

A recent surge in the use and abuse of diverse prescribed psychotic and illicit drugs necessitates the surveillance of drug residues in source water and the associated ecological impacts of chronic exposure to the aquatic organism. Thirty-six psychotic and illicit drug residues were determined in discharged wastewater from two centralized municipal wastewater treatment facilities and two wastewater receiving creeks for seven consecutive days in Kentucky. Zebrafish (Danio rerio) larvae were exposed to the environmental relevant mixtures of all drug residues, all illicit drugs, and all prescribed psychotic drugs. The extracted RNA from fish homogenates was sequenced, and differentially …

Science Of Climate Change In Agricultural Courses, Iin P. Handayani

Faculty & Staff Research and Creative Activity

Climate change adaptation is required knowledge for students and graduates from colleges of agriculture since recent crop production and food security are influenced by climate change. Thus, understanding the dynamics of climate change is important to support farmers to adapt to future conditions. However, not all students and graduates understand the concept and application of climate change with regard to the dynamics of food production and future food security. While agriculture faces the challenge of climate change adaptation, agricultural courses have not kept pace by incorporating climate change science into the curricula. To address this issue, eleven syllabi in selected …

The Viability Of Selected Potassium Solubilizing Rhizobacteria In A Mixture Of K-Feldspar And Organic Matter As Carrier Material, Diyan Herdiyantoro, Tualar Simarmata, Mieke R. Setiawati, Nenny Nurlaeny, Benny Joy, Mahfud Arifin, J S. Hamdaniand, Iin P. Handayani

Faculty & Staff Research and Creative Activity

The potassium solubilizing biofertilizer based on selected potassium solubilizing bacteria (KSB) can facilitate availability of potassium in primary silicate minerals containing potassium to be absorbed by the plants. The key to successful application of biofertilizer in showing positive effects on inoculated plants is the selection of a carrier material that can guarantee viability of inoculants during shelf life before being applied in the field. The purpose of this study was to determine viability of three selected KSB isolates which were formulated in a mixture of K-feldspar (KF), rice straw compost (RSC), rice husk biochar (RHB), and Aleksandrov liquid medium (ALM) …

Suspicion Encoded: Women Of Color And Biometric Technology In The United States, Lilith A. Saylor

sprinkle: an undergraduate journal of feminist and queer studies

This paper explores the commodification of privacy through biometric technology in the United States. It examines the impact of this technology on poor women of color (WOC), arguing that poor WOC face intersectional discrimination based on the convergence of sex, race, and class in their identities. I highlight the unique and powerful intrusion of biometric technology into the lives of poor WOC, and argue that the connection between data and the physical body created through biometric data has formed an environment in which the state wields unrestricted control in all spheres over the privacy of poor WOC.

Editorial: Dismantling The Ivory Tower Through Feminist And Queer Intervention, Esme Lipton

sprinkle: an undergraduate journal of feminist and queer studies

No abstract provided.

Associations Between Neighborhood Deprivation Index, Parent Perceptions And Preschooler Lifestyle Behaviors, Carolina Bassu, Clare Corish, John Kearney

Articles

Parental perceptions and use of neighborhood facilities are important factors that are related to children’s dietary intake and physical activity. The aim of this study was to examine the association between neighborhood deprivation index, parents’ perceptions of their neighborhood environment, and healthy/unhealthy markers of child dietary intake, physical activity, and TV screen time. This cross-sectional study was conducted in Dublin, Ireland. The lifestyle behaviors among children and parental perceptions of their neighborhood environment were reported by the parents of 276 children aged 3–5 years by using parent-completed questionnaires. Deprivation index was assessed using the geographic information system (GIS). Data were …

Central Washington University 2021-2022 Graduate Catalog, Central Washington University

Course Catalogs

No abstract provided.

Central Washington University 2021-2022 Undergraduate Catalog, Central Washington University

Course Catalogs

No abstract provided.

The Collected Books Of Richard Denner Volume 22, Richard Denner

High Mountain Valley Local Authors Collection Online Content

No abstract provided.

Tiger Strides: Walk With Me, Pac Summer 2021 Fellows

Tiger Strides: Walk With Me (Summer 2021)

No abstract provided.

Unnecessary Burdens To Post-Conviction Dna Testing: New Mexico's Post-Conviction Dna Relief Statute And Suggestions For Improvement, Samantha Catalano

Student Published Scholarship

Post-conviction DNA testing is often the last option a convicted person may have to establish that they are not guilty of a crime. New Mexico's post-conviction DNA statute requires convicted persons who seek DNA testing to claim innocence and establish that the identity of the perpetrator was an issue at trial. These requirements are currently included in many state post-conviction DNA statutes; however, some states have amended their statutes to remove these unnecessary requirements. Convicted persons who claimed self-defense, or another affirmative defense may be denied post-conviction DNA testing because of inability to claim "innocence" and because the identity of …

University Libraries Annual Report 2020-2021, University Libraries

University Libraries Annual Report

The 2020-2021 annual report highlights University Libraries’ accomplishments and programming throughout the year. The report also features the many opportunities provided to faculty, staff, students, and researchers to achieve their academic goals.

2021 Civil And Environmental Engineering Department News, Department Of Civil And Environmental Engineering, Michigan Technological University

Department of Civil, Environmental, and Geospatial Engineering Newsletters

Table of Contents

• CEEPAC
• Great Lakes Models
• Wastewater Treatment
• Enterprise
• Outreach
• Rail Program
• Alumni Feature
• Lifetime Giving

Up-Regulation Of Apoptotic- And Cell Survival-Related Gene Pathways Following Exposures Of Western Corn Rootworm To B. Thuringiensis Crystalline Pesticidal Proteins In Transgenic Maize Roots, Brad S. Coates, Emeline Deleury, Aaron J. Gassmann, Bruce E. Hibbard, Lance Meinke, Nicholas J. Miller, Jennifer L. Petzold-Maxwell, B. Wade French, Thomas W. Sappington, Blair D. Siegfried, Thomas Guillemaud

Department of Entomology: Faculty Publications

Background: Resistance of pest insect species to insecticides, including B. thuringiensis (Bt) pesticidal proteins expressed by transgenic plants, is a threat to global food security. Despite the western corn rootworm, Diabrotica virgifera virgifera, being a major pest of maize and having populations showing increasing levels of resistance to hybrids expressing Bt pesticidal proteins, the cell mechanisms leading to mortality are not fully understood.

Results: Twenty unique RNA-seq libraries from the Bt susceptible D. v. virgifera inbred line Ped12, representing all growth stages and a range of different adult and larval exposures, were assembled into a reference transcriptome. Ten-day exposures …

Becoming An Andegraund Poet: Elena Shvarts And The Literary Environment Of The Late Soviet Era, Laura Little

Slavic Studies Faculty Publications

My dissertation focuses on Elena Shvarts (1948-2010), a Russian-language poet of the “unofficial” culture that flourished alongside state-sponsored arts in the post-war USSR. I ask how Shvarts became a leading talent of her generation in 1960s-1970s Leningrad, producing a substantial and sophisticated body of work without access to traditional print audiences. Studying Shvarts’s strategies for self-realization enhances our understanding of the forces that shaped late Soviet literature and the cultural field of dissidence from within and without. I trace her formation and rise to recognition, interweaving discussions of the political, literary, and social environment of her youth and early adulthood …

Why Are Gly31, Gly33 And Gly35 Highly Conserved In All Fluorescent Proteins?, Christian Salguero

CISLA Senior Integrative Projects

No abstract provided.

Why Are Glycines 31, 33, And 35 Highly Conserved In All Fluorescent Proteins?, Justin Nwafor

Chemistry Honors Papers

Since the discovery of the Green Fluorescent Protein (GFP), fluorescent proteins (FPs) have been used as biomarkers to monitor biological phenomena across many scientific disciplines. All naturally-occurring FPs consist of an 11-stranded β-barrel with a non-canonical α-helix, which contains the chromophore, running through the central axis of the protein. Glycines 31, 33, and 35 are highly conserved across the fluorescent proteins found in the PDB. These three residues are of interest due to them all being located in the second strand of the β-barrel, but having no direct involvement in chromophore formation. This led to a presumption that the glycines …

His 104: United States History Since 1865 Discussion Questions, Alyssa Chesek, Jennifer M. Black, Allan W. Austin, Mary Kay Kimelewski

Pennsylvania Grants for Open and Affordable Learning (PA GOAL)

In the summer of 2021, Profs. Jennifer Black, Allan Austin, and Mary Kay Kimelewski were awarded a grant from the Pennsylvania Department of Education (PA Goal program) to rework Misericordia's introductory US History courses to use open-access texts in lieu of costly textbooks. Their goal was to make learning more affordable for their students, while increasing the range of voices represented in the US History survey courses. The attached teaching resources represent the fruits of their labors.

These discussion questions were created by Alyssa Chesek, Misericordia University History major, with contributions from Jennifer Black, Allan Austin, and Mary Kay Kimelewski …

Balance And Bloom: Encouraging Self-Regulation And Resilience Through Yoga And Mindfulness, Kayla Previti

OT Student Capstones

The experiences an individual has throughout their childhood sets the foundation for their overall life trajectory. Adverse childhood experiences (ACEs) leave a lifelong impact on a person's mental, emotional, spiritual, and physical health. It is estimated that the impact of ACES on an individual leads to an economic burden of $830,928 in terms of such services as law enforcement, child welfare, medical treatment, hospitalization, and loss of productivity and wages (Fang, Brown, Florence, & Mercy, 2012; Peterson, Florence, & Klevens, 2018). Occupational therapists and other health professionals have the ability to develop programs that fill the gaps in preventing and …