Digital Commons Network^™

Oregon State Rank Assessment For Leopard Dace (Rhinichthys Falcatus), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for leopard dace (Rhinichthys falcatus) using NatureServe methodology, 2023.

Perspectives On Research Needs In Healthcare Epidemiology And Antimicrobial Stewardship: What's On The Horizon - Part I, Jonas Marschall, Rachael E Snyders, Hugo Sax, Jason G Newland, Thais Guimarães, Jennie H Kwon

2020-Current year OA Pubs

In this overview, we articulate research needs and opportunities in the field of infection prevention that have been identified from insights gained during operative infection prevention work, our own research in healthcare epidemiology, and from reviewing the literature. The 10 areas of research need are: 1) transmissions and interruptions, 2) personal protective equipment and other safety issues in occupational health, 3) climate change and other crises, 4) device, diagnostic, and antimicrobial stewardship, 5) implementation and de-implementation, 6) health care outside the acute care hospital, 7) low- and middle-income countries, 8) networking with the "neighbors", 9) novel research methodologies, and 10) …

Mechanistic Toxicology In Light Of Genetic Compensation, Mary Jane Elizalde, Daniel A Gorelick

Faculty, Staff and Students Publications

Mechanistic toxicology seeks to identify the molecular and cellular mechanisms by which toxicants exert their deleterious effects. One powerful approach is to generate mutations in genes that respond to a particular toxicant, and then test how such mutations change the effects of the toxicant. CRISPR is a rapid and versatile approach to generate mutations in cultured cells and in animal models. Many studies use CRISPR to generate short insertions or deletions in a target gene and then assume that the resulting mutation, such as a premature termination codon, causes a loss of functional protein. However, recent studies demonstrate that this …

Investigating Mobility In The Northern Balkans During The Fifth Millenium Bc Through Strontium Analysis Of Human Tooth Enamel, Aurélien Tafani

USF Tampa Graduate Theses and Dissertations

This research investigates how individual mobility among ancient populations in Romania during the Eneolithic, between 5000 and 4000 BC, may be related to the spread of the material culture known as Kodjadermen-Gumelniţa-Karonovo VI (KGK VI) that extended over most of southern Romania and Bulgaria. This work seeks to combine results on individual mobility with other lines of archaeological evidence to provide a better understanding of the social context and kinship relationships that were in place when these events took place.

Strontium isotopic analyses were performed on 130 individuals from two sites located in the southern Romania: 49 from Sultana and …

Chimes: November 6, 2023, Calvin University

Chimes

Campus construction steadily progresses by Savannah Shustack

Women's cross-country team named MIAA conference co-champions by Dillion Baumchen

Student researchers present at regional conference by Gabriel Choi & Savannah Shustack

"God the Father is not male": A Q&A with Rev. Dr. Amy Peeler by Ethan Meyers

Sextortion: A problem on college campuses by Savannah Shustack

Plaster Creek Stewards seek to heal both ecological and human relationships by Jacob Westra

Isolating meat consumption from production prevents us from a deep understanding of our food by Savannah Shustack

Oregon State Rank Assessment For Lahontan Redside (Richardsonius Egregius), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Lahontan redside (Richardsonius egregius) using NatureServe methodology, 2023.

Oregon State Rank Assessment For Umatilla Dace (Rhinichthys Umatilla), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Umatilla dace (Rhinichthys umatilla) using NatureServe methodology, 2023.

Oregon State Rank Assessment For Speckled Dace (Rhinichthys Osculus), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for speckled dace (Rhinichthys osculus) using NatureServe methodology, 2023.

Manure And Wastewater Sampling Guide, Rhonda Miller, Cody Zesiger, Kalen Taylor, Matt Yost

All Current Publications

Manure and wastewater are resources that can reduce your fertilizer needs and help improve soil and your bottom line. It is important that manure and wastewater be sampled and tested so one can apply the manure and nutrients appropriately. Sampling and analysis should occur as close to land application as possible as nutrient concentration in manure and wastewater can change over time due to runoff, leaching, and changes in moisture percentage. Nitrogen can also be lost due to volatilization. There are two primary approaches for when to sample: (1) just before land application, and (2) at the time of land …

Nk Cell Expansion Requires Hur And Mediates Control Of Solid Tumors And Long-Term Virus Infection, Sytse J Piersma, Sushant Bangru, Jeesang Yoon, Tom W Liu, Liping Yang, Chyi-Song Hsieh, Beatrice Plougastel-Douglas, Auinash Kalsotra, Wayne M Yokoyama

2020-Current year OA Pubs

Natural killer (NK) cells are lymphocytes capable of controlling tumors and virus infections through direct lysis and cytokine production. While both T and NK cells expand and accumulate in affected tissues, the role of NK cell expansion in tumor and viral control is not well understood. Here, we show that posttranscriptional regulation by the RNA-binding protein HuR is essential for NK cell expansion without negatively affecting effector functions. HuR-deficient NK cells displayed defects in the metaphase of the cell cycle, including decreased expression and alternative splicing of Ska2, a component of the spindle and kinetochore complex. HuR-dependent NK cell expansion …

Baa-Ttling Sore Mouth In Sheep With Mathematical Modeling, David C. Elzinga, W. Christopher Strickland

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

The Last Sleep-Out, Linda W. Curtis

Erma Bombeck Writers' Workshop Blog

It was a splendid idea: a sleep-out on the floating platform on the bog pond.

Machine Learning Methods For Endocrine Disrupting Potential Identification Based On Single-Cell Data, Zahir Aghayev, Adam T Szafran, Anh Tran, Hari S Ganesh, Fabio Stossi, Lan Zhou, Michael A Mancini, Efstratios N Pistikopoulos, Burcu Beykal

Faculty, Staff and Students Publications

Humans are continuously exposed to a variety of toxicants and chemicals which is exacerbated during and after environmental catastrophes such as floods, earthquakes, and hurricanes. The hazardous chemical mixtures generated during these events threaten the health and safety of humans and other living organisms. This necessitates the development of rapid decision-making tools to facilitate mitigating the adverse effects of exposure on the key modulators of the endocrine system, such as the estrogen receptor alpha (ERα), for example. The mechanistic stages of the estrogenic transcriptional activity can be measured with high content/high throughput microscopy-based biosensor assays at the single-cell level, which …

Identification Of Selected Persistent Organic Pollutants In Agricultural Land By Carbon Nitride (C3n5) Based Nano Sensors, Puspamitra Panigrahi, P. S. Anuroop, Hoonkyung Lee, Hyeonhu Bae, Thanayut Kaewmaraya, Ravindra Pandey, Tanveer Hussain, Akshaya Panigrahi

Michigan Tech Publications

Efficient detection of selected persistent organic pollutants (POPs) is extremely important for the safety of humans and for the moderation of agriculture. This calls for the design of versatile nanosensors capable of sensing toxic POPs with high sensitivity and selectivity. Inspired by this, the sensing characteristics of carbon nitride (C3N5) monolayers toward selected POPs are reported, such as Dichlorodiphenyltrichloroethane (DDT), Methoxychlor (DMDT), Fenthion (FT), Fenitrothion (FNT), and Rennol (RL), employing density functional theory calculations. Analysis of results predicts adsorption energies of −0.93, −1.55, −1.44, −0.98, and −1.15 eV for DDT, DMDT, FT, FNT, and RM, respectively, on C3N5 monolayers. Significant …

Msis-Glenn: Natural Selection In Wolves Leads To Domesticated Dogs Predicted By Agent-Based Model Simulations, Alex Capaldi, David C. Elzinga

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Msis-Udiani: Tactics And Trade-Offs: The Evolution Of Host Resource Provisioning In Microbiome Management, Oyita Udiani, Nina Fefferman

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Takotsubo Syndrome: Is It Just A “Broken Heart”?, Haris Muhammad Md, Angila Bag Md, Aparna Iyer Md

Journal of Community Hospital Internal Medicine Perspectives

Takotsubo Cardiomyopathy (TCM) is known as stress induced cardiomyopathy which may be triggered by emotional or physical stress. It contributes approximately 0.02% of all the hospitalizations in the US. It is acute and reversible cardiomyopathy with transient decrease in ventricular function and unremarkable angiogram. TCM was initially considered to be a benign condition however recent studies have shown that it may be associated with complications and mortality similar to acute coronary syndrome (ACS). Therefore, its early recognition is fundamental in the management of potentially reversible pathology.

Role Of Pocus In The Management Of New-Onset Tachyarrhythmia In The Setting Of Sars-Cov-2: A Case Report, Barath Prashanth Sivasubramanian, Diviya Bharathi Ravikumar, Bhavya Vyas, Viraj Panchal, Srikanth Puli, Gerard Kiernan, Vikramaditya Samala Venkata

Journal of Community Hospital Internal Medicine Perspectives

Introduction: SARS-CoV-2 infection is associated with myocardial inflammation, new onset cardiomyopathy, and arrhythmias. Here, we describe the utilization of POCUS and management of concurrent new onset atrial tachycardia and heart failure with reduced ejection fraction (HfrEF) in a patient with SARS-CoV-2 infection. Presentation: An 80-year-old female with multiple medical problems presented with sudden onset of shortness of breath and cough. She tested positive for SARS-CoV-2. Initially, she was hypoxic on room air and her heart rhythm was sinus tachycardia. CT angiogram of the chest showed consolidation, pleural effusion, and absence of pulmonary embolism. Because of persistent tachycardia, repeat EKGs and …

Purplish Discoloration Of Urine In A Patient Receiving Cefiderocol: A Rare Adverse Effect, Mohammed Rifat Shaik, Nishat Anjum Shaik, Sarah Hossain, Elvina Yunasan, Aleksan Khachatryan, Robert Chow

Journal of Community Hospital Internal Medicine Perspectives

Drug-induced urine discoloration, although usually benign, can still raise concern in healthcare facilities. This case report presents the second case of purple urine discoloration associated with cefiderocol in a 64-year-old male admitted to the intensive care unit for ventilator-associated pneumonia. The patient required broad-spectrum antibiotic treatment with vancomycin, cefiderocol, amikacin, and micafungin. On the fourth day after initiating antibiotics, the presence of purplish urine in the foley bag was noted. Urinalysis showed 11-25 red blood cells/hpf, but cultures ruled out urinary tract infection. Further laboratory workup did not reveal any evidence of hemolysis or rhabdomyolysis. Cultures from the endotracheal aspirate …

Solid Pseudo-Papillary Neoplasia: A Rare Malignancy Of The Pancreas, Biplov Adhikari, Robert Jones, Christopher James Haas

Journal of Community Hospital Internal Medicine Perspectives

Solid pseudopapillary neoplasms (SPNs) are exceedingly rare type of exocrine pancreatic malignancy, representing only 0.9%-2.7% of all exocrine pancreatic malignancies. They predominantly affect young women and unlike other pancreatic malignancies, they have excellent prognoses with 5-year survival following surgical resection approaching 97%. Given the rarity of the disease, little is known about their histopathogenesis as they do not harbor similar genetic mutational abnormalities like other pancreatic tumors. We describe a rare case of SPN in a young female who was found to have the rare diagnosis during the work up for deranged liver function tests.

Program: 2023 Undergraduate Mathematics Day, University Of Dayton

Undergraduate Mathematics Day: Programs, Lectures, Promotional Materials

No abstract provided.

The Gift That Never Stops Giving: A Comparison Of Us Aide And Reconstruction In Afghanistan, Post-War Europe, And Ukraine, John Chadwick Canty Jr.

Washington Semester Program

This research paper seeks to add to the rich historiography of US foreign aid and interventions abroad by examining both the aid given during the war in Afghanistan and the Marshall Plan. Afghanistan saw $2 trillion spent on programs seemingly without clearly defined aims and which collapsed within 11 days in 2021. On the other hand, the Marshall Plan economically resuscitated a Western Europe devastated by the Second World War. Dissecting these two cases will allow the author to understand where the money went, what the aims of the aid were, how it was disbursed, and whether or not the …

Sustainability Innovation In Small Medium Enterprises (Smes): A Qualitative Analysis, Budi Harsanto, Asep Mulyana, Yudi Ahmad Faisal Mr, Venny Mellandhia Shandy, Muntasir Alam

The Qualitative Report

Prior research suggests that today, sustainability is an important key in innovation. While the integration of sustainability into innovation in large enterprises has been widely studied, research on small-medium enterprises (SMEs) is still lacking. The aim of this study is to understand the sustainability innovation practices in SMEs. We interviewed 30 SME owners and managers in Indonesia and analyzed the data using thematic analysis to understand how SMEs practice sustainability innovation. The findings show that sustainability innovation in the form of product innovation is commonly practiced through the use of more environmentally friendly raw materials and packaging materials. As for …

Nicole Neugebauer Graduate Conductor Recital, Andrews University

Student Degree Recitals 2023-2024

Conductor Nicole Neugebauer leads the Andrews University Choirs in the first half of the Fall Concert. The choir presents various pieces in Spanish and English with the theme:, 'Songs of Hope, Songs of Praise"

Faculty Violin Recital: Dr. Taylor Giorgio (2023), St. Norbert College Music Department

Music Performances

SNC Music Department presents: a Faculty Violin Recital, featuring Dr. Taylor Giorgio, Elaine Moss (piano), & Dr. Luis Fernandez (violin).

Targeting Bet Proteins Downregulates Mir-33a To Promote Synergy With Pim Inhibitors In Cmml, Christopher T. Letson

USF Tampa Graduate Theses and Dissertations

Chronic Myelomonocytic Leukemia (CMML) is a rare myeloid malignancy with a dismal prognosis and no therapeutic options which are capable of altering the natural course of the disease. There remains a significant need for novel therapies that are able to meaningfully improve patient outcomes. In this study we explore the effectiveness of Bromodomain and Extra-Terminal domain protein inhibitor (BETi) combinations in CMML. Preclinical studies in myeloid neoplasms have demonstrated efficacy of BETi. However, BETi demonstrate poor single agent activity in clinical trials. Several studies suggest that combinations with other anti-cancer inhibitors may enhance the efficacy of BETi. To nominate BETi …

Student Learning And Literacy Practices When Video Games Are Incorporated Into A Secondary Classroom, Amy Smith

Theses and Dissertations

This qualitative study explored high school students’ engagement with a unit where video games and video game materials were incorporated into an English Language Arts classroom. Over several weeks, students engaged with video game content and composed their own video games using the free online platform, Scratch. The purpose of the study was to examine students’ learning during the unit, focusing on students’ products, individual interviews, and whole class and small group discussions. The research questions were: 1. What can be learned about secondary students' learning and literacy practices when video games as a text are incorporated into the secondary …

Immune Responses Induced At One Hour Post Cataract Surgery Wounding Of The Chick Lens, Jodirae Dedreu, Morgan Basta, Janice Walker, Sue Menko

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

While the lens is an avascular tissue with an immune-privileged status, studies have now revealed that there are immune responses specifically linked to the lens. The response to lens injury, such as following cataract surgery, has been shown to involve the activation of the resident immune cell population of the lens and the induction of immunomodulatory factors by the wounded epithelium. However, there has been limited investigation into the immediate response of the lens to wounding, particularly those induced factors that are intrinsic to the lens and its associated resident immune cells. Using an established chick embryo ex vivo cataract …

Coupling Chemical And Genomic Data Of Marine Sediment-Associated Bacteria For Metabolite Profiling, Stephanie P. Suarez

USF Tampa Graduate Theses and Dissertations

Marine sediment-associated bacteria house many new and exciting novel secondary metabolites. These metabolites can be tested for bioactivity against various types of cancer and fungal, bacterial, and viral infections. In this thesis, we investigated the combination of biosynthetic gene cluster information with mass spectra to perform a chemical profiling of sediment- associated bacteria. Furthermore, we utilized a scoring technique to provide an identification and confidence score to each annotated compound. The sediment was collected from east Arthur Harbor, Palmer Station, Antarctica, at depths of 20 ft and 60 ft. After plating on agar, 52 unique bacterial strains were isolated, with …

The Basic Dualism In The World, Martin Zwick

Complex Systems Faculty Publications and Presentations

Graham Harman writes that the “basic dualism in the world lies…between things in their intimate reality and things as confronted by other things.” This paper supports Harman’s assertion from a systems theoretic perspective and illustrates it with some examples, including conceptions about truth, ethics, value, and intelligence. But dualism implies irreconcilable difference; what Harman points to is better expressed as a dyad, where the two components not only imply one another but are related, and where this spatial dyad is usefully augmented with a temporal dimension, expressed in a third component or an additional orthogonal dyad.