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Learning Luminary, Yamilet Perez Aragon

University Libraries Blog Archive

An OhioLINK Luminaries intern spent much of the fall term learning about library research and instruction, and she applied what she learned in the design and delivery of a new program about redlining.

Review Of Anatomy And Physiology 2e, Jorge L. Canchola

Open Educational Resources - Reviews

No abstract provided.

Butte Priority Soils Operable Unit (Bpsou) Final Insufficiently Reclaimed Sites – Field Sampling And Investigation Plan (Fsp) Bres No. 154 – Clark Mill Tailings Ne, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Visualizing Phytochemical-Protein Interaction Networks: Momordica Charantia And Cancer, Yumi L. Briones, Alexander T. Young, Fabian M. Dayrit, Armando Jerome De Jesus, Nina Rosario L. Rojas

Chemistry Faculty Publications

The in silico study of medicinal plants is a rapidly growing field. Techniques such as reverse screening and network pharmacology are used to study the complex cellular action of medicinal plants against disease. However, it is difficult to produce a meaningful visualization of phytochemical-protein interactions (PCPIs) in the cell. This study introduces a novel workflow combining various tools to visualize a PCPI network for a medicinal plant against a disease. The five steps are 1) phytochemical compilation, 2) reverse screening, 3) network building, 4) network visualization, and 5) evaluation. The output is a PCPI network that encodes multiple dimensions of …

University Awards Prestigious Mcintosh Scholarship To ‘Servant-Hearted’ Leader, University Of Dayton

News Releases

Troy Christian High School senior Isaiah Martin, described by his mentors as a servant-hearted leader driven to effect positive change in the world, has been awarded the prestigious W.S. McIntosh Memorial Leadership Award. The scholarship provides full tuition, room and board to the University of Dayton and a four-year paid internship with the city of Dayton.

Board Of Directors Meeting Minutes (December 13, 2021), Dmacc

Board of Directors Meeting Minutes

This file contains the minutes from the Des Moines Area Community College Board meeting held on December 13, 2021.

Lost At Sea, Anny Oberlink

Capstones

At the end of World War I and World War II, in a new era of peace, nations confronted an unprecedented logistical problem: millions of tons of unexploded ordnance—once a wartime boon—had become a peacetime burden. Faced with a mandate to dispose of excess munitions, militaries turned to dumping their stockpiles into the sea. But now a complex and urgent issue is emerging. Increasingly, as industry looks to build offshore—wind power turbines, internet cables, oil pipelines—they are facing a potential peril: millions of tons of unexploded bombs and ammunition that are lying on the ocean floor can explode or leak …

Peer Mentoring Programs For Students With Disabilities Attending Center-Based Schools, Andrea L. Vargo

Masters Projects

Due to the level of support needed to become successful, students with moderate to severe disabilities may be placed in a center-based program separate from their typically developed peers. In this placement, students with disabilities, who often have deficits in the areas of communication and social interaction, have little to no access to their peers without disabilities. Therefore, developing and implementing a program that encourages both access to same-age peers and opportunities to improve social interaction skills would be ideal. One of the best ways to provide strategies for these opportunities is through peer-mediated instruction, specifically peer mentorship. The goals …

Sediment Budgets For Small Salinized Agricultural Catchments In Southwest Australia And Implications For Phosphorus Transport, Robert J. Wasson, David Weaver

Natural Resources Research Articles

Examples of sediment budgets are needed to document the range of budget types and their controls. Sediment budgets for three small agricultural catchments (7.6 to 15.6 km2) in southwestern Australia are dominated by channel and gully erosion, with sheet and rill erosion playing a subordinate role. Erosion was increased by clearing naturally swampy valley floors and hillslopes for agriculture and grazing, and episodic intense rainstorms. The proportion of sediment from channel and gully erosion in the sediment budget appears to be determined by the depth of alluvial fills. Dryland salinization caused by clearing native vegetation has connected hillslopes to channels …

Preservation, Security Practices, And Use Of Students’ Theses In University Libraries In South-West, Nigeria, Esther Lawal-Solarin

Library Philosophy and Practice (e-journal)

University libraries are traditionally established to meet the needs of students, lecturers and university communities through the provision of qualitative and adequate information resources and services. The theses available in the library are needed to support teaching, learning and research which is the fundamental reason for establishing universities. For it would be a waste of resources if the past and present theses submitted by graduate students to the university libraries, where the student obtained his/her advanced degree are not adequately preserved and secured for both the present and future use. This study established a three levels programme: Minimal or Small …

Assessing Dietary Factors That Influence Branchiopod Cyst Viability Rates Following Mallard Digestion And Excretion, Daniel Clark

Honors Projects

Waterfowl can passively transport propagules through internal and external mechanisms. Internal transport, called endozoochory, occurs when propagules are consumed, carried and excreted in a new location. For this to be successful in waterfowl, propagules must be able to survive avian digestive processes. Gizzard size is the main contributor to mechanical digestion in birds and can change in response to diet variations. Potential for endozoochoric dispersal has been studied extensively with plant seeds, but research on branchiopod eggs is limited. The goal of this study was to quantify the viability rate of fairy shrimp eggs that were consumed and excreted by …

Sexism And Severity: An Examination Of Teacher's Attitudes About Autism Symptomology In The Classroom, Kaitlyn Niederstadt

Psychology and Counseling Theses

Girls continue to be underdiagnosed and under-researched in the study of autism spectrum disorder (ASD). This is the result of a systemized preference towards masculine symptomology of ASD examined and created to diagnose ASD. The ideas produced by the research trickle down to teachers who then are in charge of flagging students for signs of ASD, however this step is not only limited by understanding, but their own inherent gender biases on behaviors. Our sample consisted of 139 current or former teachers. Each participant received one of three, (varying from severity levels and gender), rating scale of behavior association, rating …

No One Told Me What Infertility Would Be Like For A Black Man. That's Because Nobody Knows., Keith "Jared" Wright, Zachary Smith

Capstones

I am a 34-year-old, 6-foot-3 Black man who weighed over 330 pounds. In navigating my infertility journey, I noticed a major disparity in donors throughout sperm banks all over the country. Additionally, I noticed that while male infertility is rarely discussed in general, it is significantly more suppressed in Black and Brown communities. An open dialogue and more transparency can hopefully ensure that those suffering from this condition can have an easier road in their journey than their predecessors.

https://zacharysmith90.github.io/capstone/

Peroxisomal Β-Oxidation Acts As A Sensor For Intracellular Fatty Acids And Regulates Lipolysis, Lianggong Ding, Wenfei Sun, Miroslav Balaz, Anyuan He, Manuel Klug, Stefan Wieland, Robert Caiazzo, Violeta Raverdy, Francois Pattou, Philippe Lefebvre, Irfan J Lodhi, Bart Staels, Markus Heim, Christian Wolfrum

Open Access Publications

To liberate fatty acids (FAs) from intracellular stores, lipolysis is regulated by the activity of the lipases adipose triglyceride lipase (ATGL), hormone-sensitive lipase and monoacylglycerol lipase. Excessive FA release as a result of uncontrolled lipolysis results in lipotoxicity, which can in turn promote the progression of metabolic disorders. However, whether cells can directly sense FAs to maintain cellular lipid homeostasis is unknown. Here we report a sensing mechanism for cellular FAs based on peroxisomal degradation of FAs and coupled with reactive oxygen species (ROS) production, which in turn regulates FA release by modulating lipolysis. Changes in ROS levels are sensed …

Modeling A Human Family Network, Rebecca Jo Flores

Theses and Dissertations

We propose a model that generates a family network based on real-world family network data. We use this model to study the extent to which distances to union and the number of children characterize family networks. To determine how accurate our model is we use persistent homology to identify and compare the structure of our modeled family networks to real-world family networks. To accomplish this, we introduce the notion of a network's persistence curve, which encodes the network's set of persistence intervals. Using the bottleneck distance allows us to measure the difference in the homological structure between any pair of …

Safe At Home?, Mary Steffenhagen

Capstones

Homeschooling is rising in America at an unprecedented rate. This investigative story package examines some of the regulatory bounds of the practice, challenges it poses to child welfare interests, and how those issues impact the everyday lives of children being homeschooled. It was produced in Andy Lehren’s investigative reporting class, with an audio component produced in Narrative Podcast. You can read and listen to it at www.marysteffenhagen.com/capstone (password protected).

Time-Resolved Cryo-Em Visualizes Ribosomal Translocation With Ef-G And Gtp, Christine E Carbone, Anna B Loveland, Howard Gamper, Ya-Ming Hou, Gabriel Demo, Andrei A Korostelev

Department of Biochemistry and Molecular Biology Faculty Papers

During translation, a conserved GTPase elongation factor-EF-G in bacteria or eEF2 in eukaryotes-translocates tRNA and mRNA through the ribosome. EF-G has been proposed to act as a flexible motor that propels tRNA and mRNA movement, as a rigid pawl that biases unidirectional translocation resulting from ribosome rearrangements, or by various combinations of motor- and pawl-like mechanisms. Using time-resolved cryo-EM, we visualized GTP-catalyzed translocation without inhibitors, capturing elusive structures of ribosome•EF-G intermediates at near-atomic resolution. Prior to translocation, EF-G binds near peptidyl-tRNA, while the rotated 30S subunit stabilizes the EF-G GTPase center. Reverse 30S rotation releases Pi and translocates peptidyl-tRNA and …

2021-12-13 Undergraduate Curriculum Committee Meeting Minutes, Morehead State University. Faculty Senate.

Faculty Senate Records

Undergraduate Curriculum Committee meeting minutes for December 13, 2021.

Afterlife: Exploring And Accepting Ideas Through Children's Literature, Kiley Vandevelde

Honors Projects

This project is a written and illustrated book for children to assist with the grieving process by exploring different cultural representations of the afterlife. Death is an inescapable part of the human condition. Belief in an afterlife can help children retain a connection to the deceased and can be a useful tool for healing. While very young children (age four to five) inherently believe in existence after death, this decreases after the age of ten. This book targets children aged seven to ten and explains the benefit to believing in an afterlife. It explores different ideas surrounding the afterlife and …

Hannah & Nana: A Personal Memoir On Appalachian Intergenerational Trauma, Womanhood, & Family, Hannah Dunn

Honors Projects

I was deeply affected by the death of my beloved nana in 2018. After her death, my family asked me to be the storyteller for us. Thus, for my Honors Project at Bowling Green State University (BGSU), I decided to write a personal memoir on my family. This memoir explores how we fit into notions of womanhood and family in Appalachia, as well as studying the effects of intergenerational trauma on us. Qualitative research, in the form of the autoethnography, serves as the methodology for this project. In writing a creative memoir, I have transformed my personal to the academic.

Coping With Fibromyalgia During The Covid-19 Pandemic: Adjustment And Wellbeing, Alison M. Bacon, Leah White, Alyson Norman

School of Psychology

ObjectiveFibromyalgia syndrome (FMS) is a chronic condition with symptoms known to be exacerbated by stress. Individuals with FMS may be experiencing particular distress under Covid-19 pandemic-related lifestyle restrictions. The present study examined wellbeing, perceived symptom change and coping in individuals with and without FMS during pandemic-related social lockdown in the UK.DesignParticipants with a diagnosis of FMS (N = 390) and a general public sample with no FMS (N = 151) completed questionnaires at three time points.Main Outcome MeasuresBBC Wellbeing Scale, Cognitive-Emotional Regulation Questionnaire measure of coping, perception of extent to which symptoms have worsened or improved over time.ResultsContrary to expectations, …

Mercury Emissions From Iron Mining And Copper Mining In The Upper Peninsula, Michigan, Ahmed Al Rahbi

Honors Theses

The wealth in the Upper Peninsula of Michigan has been intimately linked with mining, particularly the extraction of iron and copper. Iron was deposited in the Upper Peninsula 1.9 billion years ago (Gogebic and Ranges, 2020), and copper deposits are believed to be 1.1 billion years old (Blakemore et al., 2016). In the Upper Peninsula, mercury occurs naturally in taconite (iron ore) as elemental mercury (Hg⁰), and within the copper ores as “Mercury copper amalgam” (CuHg). When elemental mercury is released from the ores, it oxidizes in the atmosphere to form inorganic mercury (Hg²⁺) (Risher, 2003; …

Huntington’S Disease Advocates, Scientists Generate Hope After A Difficult Year In The Search For Treatments, Kenneth P. Serbin Phd

At Risk for Huntington's Disease

No abstract provided.

Impact Of Growth Media And Pressure On The Diversity And Antimicrobial Activity Of Isolates From Two Species Of Hexactinellid Sponge, Matthew J. Koch, Poppy J. Hesketh-Best, Gary Smerdon, Philip J. Warburton, Kerry Howell, Mathew Upton

School of Biomedical Sciences

Access to deep-sea sponges brings with it the potential to discover novel antimicrobial candidates, as well as novel cold- and pressure-adapted bacteria with further potential clinical or industrial applications. In this study, we implemented a combination of different growth media, increased pressure and high-throughput techniques to optimize recovery of isolates from two deep-sea hexactinellid sponges, Pheronema carpenteri and Hertwigia sp., in the first culture-based microbial analysis of these two sponges. Using 16S rRNA gene sequencing for isolate identification, we found a similar number of cultivable taxa from each sponge species, as well as improved recovery of morphotypes from P. carpenteri …

Efficacy And Safety Of Covid-19 Convalescent Plasma In Hospitalized Patients: A Randomized Clinical Trial, Mila B. Ortigoza, Hyunah Yoon, Keith S. Goldfeld, Andrea B. Troxel, Johanna P. Daily, Yinxiang Wu, Yi Li, Danni Wu, Gia F. Cobb, Andrew N. Dentino

School of Medicine Publications

Importance: There is clinical equipoise for COVID-19 convalescent plasma (CCP) use in patients hospitalized with COVID-19.

Objective: To determine the safety and efficacy of CCP compared with placebo in hospitalized patients with COVID-19 receiving noninvasive supplemental oxygen.

Design, setting, and participants: CONTAIN COVID-19, a randomized, double-blind, placebo-controlled trial of CCP in hospitalized adults with COVID-19, was conducted at 21 US hospitals from April 17, 2020, to March 15, 2021. The trial enrolled 941 participants who were hospitalized for 3 or less days or presented 7 or less days after symptom onset and required noninvasive oxygen supplementation.

Interventions: A unit of …

Comparison Of Quality And Production By Different Silage Making Methods Of Barley Cultivated In The Paddy After Rice Harvest, J. S. Shin, E. B. Yoon, M. S. Park

IGC Proceedings (1977-2023)

The objective of this study was to compare whether the productivity and production cost of whole crop barley was affected by silage making methods at early bloom stage in the rice field. In nutritive value, quality and palatability of silage, baled silage making method was a little higher than that of crushed silage making. On the other hand, in terms of dry matter and total digestible nutrient (TDN) production cost, proper work capacity at about 15 ha or more was desirable when making baled silage. In this case, the estimated dry matter production cost and TDN cost per ha was …

Yield, Feeding Value And Ensiling Characteristics Of Clone-13 (Pennisetum Purpureum), Sujatha Premaratne, G. G. C. Premalal, S. M. S. Setunga, J. M. S. Jayawardana

IGC Proceedings (1977-2023)

A study was carried out to find out the effect of frequency of defoliation on yield and feeding value of clone-13 (Pennisetum purpureum) in Sri Lanka. Three frequency of harvesting, namely 45, 60 and 75 days were used and, fresh yield per plot was measured. Sub samples were taken for dry matter determination and proximate analysis. According to results, frequency of harvesting of 60 days can be recommended for clone-13 under no fertilizer regime. In addition, effect of growth stage on ensiling characteristics of clone-13 was also studied. Clone-13 was harvested at 45, 60, 75 or 90 days …

Aerobic Stability Of Grass Silage Mixed With A Range Of Concentrate Feedstuffs At Feed-Out, P. O’Kiely, M. Clancy, E. M. Doyle

IGC Proceedings (1977-2023)

Mixing supplementary concentrates with silage at feed-out could shorten aerobic stability or increase the rate or extent of aerobic deterioration of silage. This experiment quantified such possible effects by twelve contrasting feedstuffs. Four samples (each 6 kg) of unwilted, precision-chop, well preserved grass silage (216 g dry matter (DM) kg^-1 and pH 4.0) were incubated at 20^oC for 6 days in polystyrene containers alone or with the addition of 400 g (solid ingredients were milled) of wheat grain, barley grain, maize grain, molasses beet pulp, citrus pulp, molasses, soybean meal, maize gluten, sunflower meal, rapeseed meal, dry …

Survival Of Escherichia Coli 0157:H7 Added To Grass At Ensiling And Its Influence On Silage Fermentation, P. O’Kiely, C. Byrne, D. Bolton

IGC Proceedings (1977-2023)

Escherichia coli can cause health problems in humans and livestock. It is frequently found in faeces and soil, both of which can contaminate grass harvested for silage-making. To determine the survival of E. coli 0157:H7 during ensilage, and its influence on ensilage, unwilted precision-chop grass was ensiled in laboratory silos with the following additive treatments: (a) no additive, (b) E. coli 0157:H7 (Ec - non-infectious strain, at log₁₀ 4.5 colony forming units (cfu) g^-1), formic acid (FA), and (d) Ec + FA. Silos were stored at 15^oC. Three silos per treatment were opened on days …

Mental Health In Italy: Systems, Stigma, And Impact Of Covid-19, Charley Nyzio

CISLA Senior Integrative Projects

In 1978, Italy became the first European nation to radically change its mental healthcare system. Psychiatric hospitals were shut down, and a community-based publicly-funded system of mental healthcare took its place. This reform sought to restore dignity to those with mental illnesses through rehabilitation and increased participation in the community and daily activities. Though characteristics of marginalization and exclusion were relatively eliminated, covert stigmas surrounding mental illness remain a persisting problem. This review seeks to 1) evaluate the historical progression of mental health reform as well as the effectiveness of the current system of mental healthcare in Italy 2) explore …