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2023

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Comparing Cigarette-Cue Attentional Bias Between People With Hiv/Aids And People With Opioid Use Disorder Who Smoke, Gopalkumar Rakesh, Joseph L Alcorn, Rebika Khanal, Seth S Himelhoch, Craig R Rush Jan 2023

Comparing Cigarette-Cue Attentional Bias Between People With Hiv/Aids And People With Opioid Use Disorder Who Smoke, Gopalkumar Rakesh, Joseph L Alcorn, Rebika Khanal, Seth S Himelhoch, Craig R Rush

Faculty, Staff and Student Publications

BACKGROUND: Special populations like people living with HIV/AIDS (PLWHA) and people with opioid use disorder (OUD) smoke tobacco cigarettes at rates three to four times greater than the general population. Patients with tobacco use disorder exhibit attentional bias (AB) for cigarette cues. Eye tracking can quantify this bias by measuring fixation time (FT) on cigarette and matched neutral cues, to calculate an AB score. Although previous studies have measured this bias in people who smoke without any other comorbid conditions, no study, to our knowledge, has measured or compared this bias in special populations.

METHODS: We performed exploratory analyses on …


Advances In The Management Of Spinal Metastases: What The Radiologist Needs To Know, Sarah M Bahouth, Debra N Yeboa, Amol J Ghia, Claudio E Tatsui, Christopher A Alvarez-Breckenridge, Thomas H Beckham, Andrew J Bishop, Jing Li, Mary Frances Mcaleer, Robert Y North, Laurence D Rhines, Todd A Swanson, Wang Chenyang, Behrang Amini Jan 2023

Advances In The Management Of Spinal Metastases: What The Radiologist Needs To Know, Sarah M Bahouth, Debra N Yeboa, Amol J Ghia, Claudio E Tatsui, Christopher A Alvarez-Breckenridge, Thomas H Beckham, Andrew J Bishop, Jing Li, Mary Frances Mcaleer, Robert Y North, Laurence D Rhines, Todd A Swanson, Wang Chenyang, Behrang Amini

Faculty, Staff and Student Publications

Spine is the most frequently involved site of osseous metastases. With improved disease-specific survival in patients with Stage IV cancer, durability of local disease control has become an important goal for treatment of spinal metastases. Herein, we review the multidisciplinary management of spine metastases, including conventional external beam radiation therapy, spine stereotactic radiosurgery, and minimally invasive and open surgical treatment options. We also present a simplified framework for management of spinal metastases used at The University of Texas MD Anderson Cancer Center, focusing on the important decision points where the radiologist can contribute.


Reactome Pathway Analysis From Whole-Blood Transcriptome Reveals Unique Characteristics Of Systemic Sclerosis Patients At The Preclinical Stage, Chiara Bellocchi, Xuan Wang, Marka A Lyons, Maurizio Marchini, Maurizio Lorini, Vincenzo Carbonelli, Nicola Montano, Shervin Assassi, Lorenzo Beretta Jan 2023

Reactome Pathway Analysis From Whole-Blood Transcriptome Reveals Unique Characteristics Of Systemic Sclerosis Patients At The Preclinical Stage, Chiara Bellocchi, Xuan Wang, Marka A Lyons, Maurizio Marchini, Maurizio Lorini, Vincenzo Carbonelli, Nicola Montano, Shervin Assassi, Lorenzo Beretta

Faculty, Staff and Student Publications

OBJECTIVE: This study aims to characterize differential expressed pathways (DEP) in subjects with preclinical systemic sclerosis (PreSSc) characterized uniquely by Raynaud phenomenon, specific autoantibodies, and/or capillaroscopy positive for scleroderma pattern.

METHODS: Whole-blood samples from 33 PreSSc with clinical prospective data (baseline and after 4 years of follow-up) and 16 matched healthy controls (HC) were analyzed for global gene expression transcriptome analysis via RNA sequencing. Functional Analysis of Individual Microarray Expression method annotated Reactome individualized pathways. ANOVA analysis identified DEP whose predictive capability were tested in logistic regression models after extensive internal validation.

RESULTS: At 4 years, 42.4% subjects progressed (evolving …


Dementia And Cognitive Impairment In French-Speaking Sub-Saharan Africa: A Comprehensive Review On Moving Out Of The Shadows Of Neglect, Cyrille D. Nkouonlack, Wepnyu Y. Njamnshi, Samuel A. Angwafor, Joseph N. Siewe Fodjo, Michel K. Mengnjo, Leonard Ngarka, Maggy Mbede, Leonard N. Nfor, Carlson Abomate, Gladys E. Maestre Jan 2023

Dementia And Cognitive Impairment In French-Speaking Sub-Saharan Africa: A Comprehensive Review On Moving Out Of The Shadows Of Neglect, Cyrille D. Nkouonlack, Wepnyu Y. Njamnshi, Samuel A. Angwafor, Joseph N. Siewe Fodjo, Michel K. Mengnjo, Leonard Ngarka, Maggy Mbede, Leonard N. Nfor, Carlson Abomate, Gladys E. Maestre

School of Medicine Publications

Dementia is a global public health problem with increasing prevalence and incidence worldwide. The African continent is expected to bear the biggest brunt of the burden of dementia by 2050 because of the rapid demographic changes, including rapid population growth, an increase in life expectancy, and ageing. However, French-speaking Sub-Saharan African (FS-SSA) countries are underrepresented in research on dementia in Africa. While the reasons are diverse and complex, linguistic and cultural barriers to research, disproportionately affect these countries and may be significant factors. Any efforts, therefore, to redress the burden of dementia in Africa must consider the specific demographic, cultural, …


Copyright Jan 2023

Copyright

Missouri Law Review

No abstract provided.


The Race To Ban Race: Legal And Critical Arguments Against State Legislation To Ban Critical Race Theory In Higher Education, Vanessa Miller, Frank Fernandez, Neal H. Hutchens Jan 2023

The Race To Ban Race: Legal And Critical Arguments Against State Legislation To Ban Critical Race Theory In Higher Education, Vanessa Miller, Frank Fernandez, Neal H. Hutchens

Missouri Law Review

Anti-critical race theory bills have garnered national attention in the K-12 context. However, many critical race theory (“CRT”) bans also impact institutions of higher education. The bills seek to prohibit the teaching of ideas that include the premise that racism and sexism are pervasive in our society. Those opposing CRT believe its tenets promote anti-white racism, cultural division, and threaten the public institution of education. Scholars and educators have criticized anti- CRT bills for their mischaracterization of the use and tenets of CRT and related theories of scholarship. This Article argues that state anti- CRT laws and policies in higher …


Extreme Temperatures And Sickness Absence In The Mediterranean Province Of Barcelona: An Occupational Health Issue, Mireia Utzet, Amaya Ayala-Garcia, Fernando G Benavides, Xavier Basagaña Jan 2023

Extreme Temperatures And Sickness Absence In The Mediterranean Province Of Barcelona: An Occupational Health Issue, Mireia Utzet, Amaya Ayala-Garcia, Fernando G Benavides, Xavier Basagaña

Faculty, Staff and Student Publications

OBJECTIVES: This study aims to assess the association between daily temperature and sickness absence episodes in the Mediterranean province of Barcelona between 2012 and 2015, according to sociodemographic and occupational characteristics.

METHODS: Ecological study of a sample of salaried workers affiliated to the Spanish social security, resident in Barcelona province between 2012 and 2015. The association between daily mean temperature and risk of new sickness absence episodes was estimated with distributed lag non-linear models. The lag effect up to 1 week was considered. Analyses were repeated separately by sex, age groups, occupational category, economic sector and medical diagnosis groups of …


Workplace Aggression Against Healthcare Workers In A Spanish Healthcare Institution Between 2019 And 2021: The Impact Of The Covid-19 Pandemic, Aitor Díaz, Mireia Utzet, Joan Mirabent, Pilar Diaz, Jose Maria Ramada, Consol Serra, Fernando G Benavides Jan 2023

Workplace Aggression Against Healthcare Workers In A Spanish Healthcare Institution Between 2019 And 2021: The Impact Of The Covid-19 Pandemic, Aitor Díaz, Mireia Utzet, Joan Mirabent, Pilar Diaz, Jose Maria Ramada, Consol Serra, Fernando G Benavides

Faculty, Staff and Student Publications

OBJECTIVES: Describe the incidence of first aggressions among healthcare workers (HCWs) before and during the COVID-19 pandemic in a Spanish healthcare institution, according to workers' socio-occupational characteristics and analyze the impact of the pandemic on it.

METHODS: A cohort involving HCWs who worked in the institution for at least 1 week each year from 1 January 2019 to 31 December 2021. Adjusted relative risks (aRR) were estimated using generalized estimating equations and negative binomial models to calculate the differences in WPA between the different time periods. All analyses were stratified by gender.

RESULTS: Among women, the incidence was 6.8% (6.0; …


Plasma Enzymatic Activity, Proteomics And Peptidomics In Covid-19-Induced Sepsis: A Novel Approach For The Analysis Of Hemostasis, Fernando Dos Santos, Joyce B Li, Nathalia Juocys, Rafi Mazor, Laura Beretta, Nicole G Coufal, Michael T Y Lam, Mazen F Odish, Maria Claudia Irigoyen, Anthony J O'Donoghue, Federico Aletti, Erik B Kistler Jan 2023

Plasma Enzymatic Activity, Proteomics And Peptidomics In Covid-19-Induced Sepsis: A Novel Approach For The Analysis Of Hemostasis, Fernando Dos Santos, Joyce B Li, Nathalia Juocys, Rafi Mazor, Laura Beretta, Nicole G Coufal, Michael T Y Lam, Mazen F Odish, Maria Claudia Irigoyen, Anthony J O'Donoghue, Federico Aletti, Erik B Kistler

Faculty, Staff and Student Publications

Introduction: Infection by SARS-CoV-2 and subsequent COVID-19 can cause viral sepsis. We investigated plasma protease activity patterns in COVID-19-induced sepsis with bacterial superinfection, as well as plasma proteomics and peptidomics in order to assess the possible implications of enhanced proteolysis on major protein systems (e.g., coagulation). Methods: Patients (=4) admitted to the intensive care units (ICUs) at the University of California, San Diego (UCSD) Medical Center with confirmed positive test for COVID-19 by real-time reverse transcription polymerase chain reaction (RT-PCR) were enrolled in a study approved by the UCSD Institutional Review Board (IRB# 190699, Protocol #20-0006). Informed consent was obtained …


Sound Speed Estimation For Distributed Aberration Correction In Laterally Varying Media, Rehman Ali, Trevor M Mitcham, Melanie Singh, Marvin M Doyley, Richard R Bouchard, Jeremy J Dahl, Nebojsa Duric Jan 2023

Sound Speed Estimation For Distributed Aberration Correction In Laterally Varying Media, Rehman Ali, Trevor M Mitcham, Melanie Singh, Marvin M Doyley, Richard R Bouchard, Jeremy J Dahl, Nebojsa Duric

Faculty, Staff and Student Publications

Spatial variation in sound speed causes aberration in medical ultrasound imaging. Although our previous work has examined aberration correction in the presence of a spatially varying sound speed, practical implementations were limited to layered media due to the sound speed estimation process involved. Unfortunately, most models of layered media do not capture the lateral variations in sound speed that have the greatest aberrative effect on the image. Building upon a Fourier split-step migration technique from geophysics, this work introduces an iterative sound speed estimation and distributed aberration correction technique that can model and correct for aberrations resulting from laterally varying …


Naproxen Chemoprevention Induces Proliferation Of Cytotoxic Lymphocytes In Lynch Syndrome Colorectal Mucosa, Charles M Bowen, Nan Deng, Laura Reyes-Uribe, Edwin Roger Parra, Pedro Rocha, Luisa M Solis, Ignacio I Wistuba, Valerie O Sepeda, Lana Vornik, Marjorie Perloff, Eva Szabo, Asad Umar, Krishna M Sinha, Powel H Brown, Eduardo Vilar Jan 2023

Naproxen Chemoprevention Induces Proliferation Of Cytotoxic Lymphocytes In Lynch Syndrome Colorectal Mucosa, Charles M Bowen, Nan Deng, Laura Reyes-Uribe, Edwin Roger Parra, Pedro Rocha, Luisa M Solis, Ignacio I Wistuba, Valerie O Sepeda, Lana Vornik, Marjorie Perloff, Eva Szabo, Asad Umar, Krishna M Sinha, Powel H Brown, Eduardo Vilar

Faculty, Staff and Student Publications

BACKGROUND: Recent clinical trial data from Lynch Syndrome (LS) carriers demonstrated that naproxen administered for 6-months is a safe primary chemoprevention that promotes activation of different resident immune cell types without increasing lymphoid cellularity. While intriguing, the precise immune cell types enriched by naproxen remained unanswered. Here, we have utilized cutting-edge technology to elucidate the immune cell types activated by naproxen in mucosal tissue of LS patients.

METHODS: Normal colorectal mucosa samples (pre- and post-treatment) from a subset of patients enrolled in the randomized and placebo-controlled 'Naproxen Study' were obtained and subjected to a tissue microarray for image mass cytometry …


Membranous Nephropathy In Chronic Lymphocytic Leukemia Responsive To Ibrutinib: A Case Report, Anna-Eve Turcotte, William F Glass, Jamie S Lin, Jan A Burger Jan 2023

Membranous Nephropathy In Chronic Lymphocytic Leukemia Responsive To Ibrutinib: A Case Report, Anna-Eve Turcotte, William F Glass, Jamie S Lin, Jan A Burger

Faculty, Staff and Student Publications

Membranous nephropathy (MN) is an uncommon renal presentation in patients with chronic lymphocytic leukemia (CLL), and as such, there is no standard therapy for these patients. A few cases of MN in CLL have been described with varying success in MN treatment involving alkylating agents and fludarabine. Here we report the first case of MN in a patient with CLL treated with ibrutinib with complete renal response. This presentation underlines the importance of recognizing rare glomerular diseases that may occur with CLL and offers a new therapeutic avenue to the treatment of CLL-associated MN.


Distinct Patterns Of Auto-Reactive Antibodies Associated With Organ-Specific Immune-Related Adverse Events, Mehmet Altan, Quan-Zhen Li, Qi Wang, Natalie I Vokes, Ajay Sheshadri, Jianjun Gao, Chengsong Zhu, Hai T Tran, Saumil Gandhi, Mara B Antonoff, Stephen Swisher, Jing Wang, Lauren A Byers, Noha Abdel-Wahab, Maria C Franco-Vega, Yinghong Wang, J Jack Lee, Jianjun Zhang, John V Heymach Jan 2023

Distinct Patterns Of Auto-Reactive Antibodies Associated With Organ-Specific Immune-Related Adverse Events, Mehmet Altan, Quan-Zhen Li, Qi Wang, Natalie I Vokes, Ajay Sheshadri, Jianjun Gao, Chengsong Zhu, Hai T Tran, Saumil Gandhi, Mara B Antonoff, Stephen Swisher, Jing Wang, Lauren A Byers, Noha Abdel-Wahab, Maria C Franco-Vega, Yinghong Wang, J Jack Lee, Jianjun Zhang, John V Heymach

Faculty, Staff and Student Publications

UNLABELLED: The roles of preexisting auto-reactive antibodies in immune-related adverse events (irAEs) associated with immune checkpoint inhibitor therapy are not well defined. Here, we analyzed plasma samples longitudinally collected at predefined time points and at the time of irAEs from 58 patients with immunotherapy naïve metastatic non-small cell lung cancer treated on clinical protocol with ipilimumab and nivolumab. We used a proteomic microarray system capable of assaying antibody reactivity for IgG and IgM fractions against 120 antigens for systemically evaluating the correlations between auto-reactive antibodies and certain organ-specific irAEs. We found that distinct patterns of auto-reactive antibodies at baseline were …


A Scientific Communication Mentoring Intervention Benefits Diverse Mentees With Language Variety Related Discomfort, Carrie A Cameron, Hwa Young Lee, Cheryl B Anderson, Erin K Dahlstrom, Shine Chang Jan 2023

A Scientific Communication Mentoring Intervention Benefits Diverse Mentees With Language Variety Related Discomfort, Carrie A Cameron, Hwa Young Lee, Cheryl B Anderson, Erin K Dahlstrom, Shine Chang

Faculty, Staff and Student Publications

We studied social-psychological effects over time of a faculty-mentor workshop intervention that addressed attitudes associated with language variety and their impact on scientific communication (SC) skill development of PhD and postdoctoral STEM research trainees (N = 274). Six months after their mentors attended the workshop, all mentees had significant gains in productivity in speaking tasks. In particular, mentees with high language discomfort rated their quality of communication with their mentor and their enthusiasm about communicating more highly (p < .05 for both measures), compared to mentees with low language discomfort. In addition, mentees raised speaking nonstandardized varieties of English reported significant reductions in discomfort related to language use (p = .003), compared to mentees raised speaking standardized English. We conclude that training mentors to understand and respond to …


School-Based Intervention Impacts Availability Of Vegetables And Beverages In Participants’ Homes, Erin A Hudson, Marissa Burgermaster, Sophia M Isis, Matthew R Jeans, Sarvenaz Vandyousefi, Matthew J Landry, Rebecca Seguin-Fowler, Joya Chandra, Jaimie Davis Jan 2023

School-Based Intervention Impacts Availability Of Vegetables And Beverages In Participants’ Homes, Erin A Hudson, Marissa Burgermaster, Sophia M Isis, Matthew R Jeans, Sarvenaz Vandyousefi, Matthew J Landry, Rebecca Seguin-Fowler, Joya Chandra, Jaimie Davis

Faculty, Staff and Student Publications

As rates of metabolic syndrome rise, children consume too few vegetables and too much added sugar. Because children tend to eat what is available at home, the home environment plays a key role in shaping dietary habits. This secondary analysis evaluated the effects of a school-based gardening, cooking, and nutrition education intervention (TX Sprouts) compared to control on the availability of vegetables, fruit juice, and sugar-sweetened beverages (SSBs) at home. In the TX Sprouts cluster-randomized trial, 16 schools were randomized to TX Sprouts (


Comparison Of Pharmacological Inhibitors Of Lysine-Specific Demethylase 1 In Glioblastoma Stem Cells Reveals Inhibitor-Specific Efficacy Profiles, Lea M Stitzlein, Achintyan Gangadharan, Leslie M Walsh, Deokhwa Nam, Alexsandra B Espejo, Melissa M Singh, Kareena H Patel, Yue Lu, Xiaoping Su, Ravesanker Ezhilarasan, Joy Gumin, Sanjay Singh, Erik Sulman, Frederick F Lang, Joya Chandra Jan 2023

Comparison Of Pharmacological Inhibitors Of Lysine-Specific Demethylase 1 In Glioblastoma Stem Cells Reveals Inhibitor-Specific Efficacy Profiles, Lea M Stitzlein, Achintyan Gangadharan, Leslie M Walsh, Deokhwa Nam, Alexsandra B Espejo, Melissa M Singh, Kareena H Patel, Yue Lu, Xiaoping Su, Ravesanker Ezhilarasan, Joy Gumin, Sanjay Singh, Erik Sulman, Frederick F Lang, Joya Chandra

Faculty, Staff and Student Publications

INTRODUCTION: Improved therapies for glioblastoma (GBM) are desperately needed and require preclinical evaluation in models that capture tumor heterogeneity and intrinsic resistance seen in patients. Epigenetic alterations have been well documented in GBM and lysine-specific demethylase 1 (LSD1/KDM1A) is amongst the chromatin modifiers implicated in stem cell maintenance, growth and differentiation. Pharmacological inhibition of LSD1 is clinically relevant, with numerous compounds in various phases of preclinical and clinical development, but an evaluation and comparison of LSD1 inhibitors in patient-derived GBM models is lacking.

METHODS: To assess concordance between knockdown of LSD1 and inhibition of LSD1 using a prototype inhibitor in …


Immune Checkpoint Inhibitors In Advanced Cutaneous Squamous Cell Carcinoma: A Systemic Review And Meta-Analysis, Haoran Zhang, Ai Zhong, Junjie Chen Jan 2023

Immune Checkpoint Inhibitors In Advanced Cutaneous Squamous Cell Carcinoma: A Systemic Review And Meta-Analysis, Haoran Zhang, Ai Zhong, Junjie Chen

Faculty, Staff and Student Publications

BACKGROUND: To evaluate the immune checkpoint inhibitors (CPI) for the treatment of patients with advanced cutaneous squamous cell carcinoma (CSCC).

MATERIALS AND METHODS: A meta-analysis was conducted, and the efficacy and safety of CPI were assessed.

RESULTS: A total of 13 studies with 980 patients were included. The pooled objective response rate (ORR) and disease control rate were 47.2% and 64.4%, separately. In addition, patients with primary tumor located in head and neck (odds ratio [OR]: 0.374, 95% confidence interval [CI]: 0.219-0.640, p < 0.001) and positive expression of programmed death ligand 1 (OR: 0.364, 95% CI: 0.158-0.842, P = 0.018) had superior ORR during CPI treatment. The incidence of progression free survival at 6 and 12 months was 59.3% and 52.8%, and 80.6% and 76.4% for overall survival. As for safety, the overall incidence of adverse events with all grades and 3-4 grade was 76.9% and 20.2%.

CONCLUSIONS: Our systematic review confirmed the satisfying efficacy and acceptable toxicity of CPI for advanced CSCC.


N-Gram Text Classification On Standard Croatian, Bosnian And Serbian, Kegan Messmer Jan 2023

N-Gram Text Classification On Standard Croatian, Bosnian And Serbian, Kegan Messmer

Honors Theses and Capstones

This study attempts to use three different kinds of n-gram text classification models to differentiate the standard forms of Croatian, Bosnian, and Serbian. These three languages, along with Montenegrin, were once considered one language, collectively termed “Serbo-Croatian”. These languages share a common South Slavic ancestry, and there is an argument to be made that their novel status as distinct languages is due to non-linguistic factors, such as culture and politics. This study uses 300,000 sentences from each language, sourced from Wikipedia pages written in the standard forms of each language. Three different classifiers were used: one unigram, one bigram, and …


Court-Packing In Context, Barry Cushman Jan 2023

Court-Packing In Context, Barry Cushman

Journal Articles

From the Introduction

There is a curious lacuna in the literature on the Court-packing crisis of 1937. The proposal for reform of the federal judiciary that received the most attention and consideration in that year was, of course, president Franklin D. Roosevelt’s proposal to enlarge the membership of the Supreme Court from nine to fifteen justices.1 Yet, both before and throughout the battle over the president’s “Court-packing plan,” members of Congress introduced a wide variety of alternative measures for addressing their dissatisfaction with recent Supreme Court decisions invalidating various state and federal laws designed to relieve economic distress and stimulate …


Demographic And Functional Responses Of Kit Foxes To Changes In Prey Abundance, Ashley E. Hodge, Eric M. Gese, Bryan M. Kluever Jan 2023

Demographic And Functional Responses Of Kit Foxes To Changes In Prey Abundance, Ashley E. Hodge, Eric M. Gese, Bryan M. Kluever

United States Department of Agriculture Wildlife Services: Staff Publications

Many carnivores exhibit demographic and functional responses to changes in prey abundance. Demographic responses often include changes in population size, litter size, and recruitment of young into the adult population. Functional feeding responses are commonly reported for many carnivore species. We investigated demographic and functional responses of kit foxes (Vulpes macrotis Merriam, 1888) to changes in prey abundance during 2010–2013 in western Utah, USA. Between 2010 and 2013, litter size averaged 3.9 (±1.4) pups/litter. Survival rates of kit fox pups were 0.07, 0.01, 0.46, and 0.16, respectively, and there was a correlation between pup survival rates and rodent abundance; …


Interspecific Oral Rabies Vaccine Bait Competition In The Southeast United States, Wesley C. Dixon, Jacob E. Hill, Richard Chipman, Amy J. Davis, Amy Gilbert, James C. Beasley, Olin E. Rhodes Jr., Guha Dharmarajan Jan 2023

Interspecific Oral Rabies Vaccine Bait Competition In The Southeast United States, Wesley C. Dixon, Jacob E. Hill, Richard Chipman, Amy J. Davis, Amy Gilbert, James C. Beasley, Olin E. Rhodes Jr., Guha Dharmarajan

United States Department of Agriculture Wildlife Services: Staff Publications

The United States Department of Agriculture’s National Rabies Management Program (NRMP) has coordinated the use of oral rabies vaccination (ORV) to control the spread of raccoon rabies virus variant west of the Appalachian Mountains since 1997. Working with state and local partners, the NRMP deploys ORV baits containing a rabies vaccine, primarily targeting raccoon populations (Procyon lotor). Bait competition between raccoons and non-target species may limit the effectiveness of ORV programs, but the extent of bait competition remains poorly quantified, particularly in the southeastern United States. We placed placebo ORV baits in bottomland hardwood (n = 637 baits) and upland …


Social Network Analysis Of White-Tailed Deer Scraping Behavior: Implications For Disease Transmission, Michael E. Egan, Kim M. Pepin, Justin Fischer, Scott R. Hygnstrom, Kurt C. Vercauteren, Guillaume Bastille-Rousseau Jan 2023

Social Network Analysis Of White-Tailed Deer Scraping Behavior: Implications For Disease Transmission, Michael E. Egan, Kim M. Pepin, Justin Fischer, Scott R. Hygnstrom, Kurt C. Vercauteren, Guillaume Bastille-Rousseau

United States Department of Agriculture Wildlife Services: Staff Publications

Host contact structure affects pathogen transmission in host populations, but many measures of host contact do not distinguish contacts that are relevant to pathogen transmission from those that are not. Scrapes are sites for chemical communication by white-tailed deer (Odocoileus virginianus) during the breeding season and potential sites of transmission of prions, the causative agent of chronic wasting disease (CWD). Scrape-related behaviors vary in their probability of transmitting prions to or from the environment, suggesting that behavior be combined with contact structure to better reflect potential heterogeneity in prion transmission at scrapes. We recorded visits and behaviors by …


Comparison Of An Antioxidant Source And Antioxidant Plus Bcaa On Athletic Performance And Post Exercise Recovery Of Horses, Emily Kent, Stephen J. Coloman, Jason E. Bruemmer, Renan Regatieri Casagrande, Christine Levihn, Grace Romo, Kevin Herkelman, Tanja Hess Jan 2023

Comparison Of An Antioxidant Source And Antioxidant Plus Bcaa On Athletic Performance And Post Exercise Recovery Of Horses, Emily Kent, Stephen J. Coloman, Jason E. Bruemmer, Renan Regatieri Casagrande, Christine Levihn, Grace Romo, Kevin Herkelman, Tanja Hess

United States Department of Agriculture Wildlife Services: Staff Publications

Antioxidant supplementation decreases postexercise oxidative stress but could also decrease muscle pro- tein synthesis. This study compared the effects of three diets: low antioxidant (control, CON), high an- tioxidant (AO), and branched-chain amino acid high antioxidant (BCAO) supplementation on postexercise protein synthesis and oxidative stress. We hypothesized that supplementing antioxidants with branched- chain amino acids(BCAA) would reduce oxidative stress without hindering muscle protein synthesis. Eigh- teen mixed-breed polo horses (11 mares and 7 geldings, with age range between 5 and 18 years, were on CON diet for 30 days (from day -45 until day 0) and then were assigned to …


Behavior Of Wild Pigs Toward Conspecific Carcasses: Implications For Disease Transmission In A Hot, Semiarid Climate, Samantha Leivers, Tyler Campbell, Michael J. Bodenchuk, John Tomeĉek Jan 2023

Behavior Of Wild Pigs Toward Conspecific Carcasses: Implications For Disease Transmission In A Hot, Semiarid Climate, Samantha Leivers, Tyler Campbell, Michael J. Bodenchuk, John Tomeĉek

United States Department of Agriculture Wildlife Services: Staff Publications

Wild pigs (Sus scrofa) are a prolific, invasive species in the United States of America and act as vectors for many pathogens. An emerging pathogen of concern to the USA is African swine fever (ASF), a deadly viral disease affecting swine that is endemic to Africa and has spread to parts of Europe, Asia, and the Caribbean. ASF affects both wild and domesticated pigs and can be transmitted via several avenues, including interactions between and consumption of dead pigs by their live conspecifics. As wild pigs are considered a serious threat in the transmission of ASF, understanding the …


Covid-19 Return To Sport: Collegiate Baseball Injury Prevalence Analysis, Troy B. Puga, Joshua Schafer, Grace Thiel, Laura Ramaker, Tejas Patel, Kevin Treffer Jan 2023

Covid-19 Return To Sport: Collegiate Baseball Injury Prevalence Analysis, Troy B. Puga, Joshua Schafer, Grace Thiel, Laura Ramaker, Tejas Patel, Kevin Treffer

Faculty and Staff Publications

In the spring of 2020, the COVID-19 pandemic rapidly brought college baseball to a halt. Most college baseball players saw disruption of their training and development due to interruptions of their seasons. With these interruptions, it is necessary to examine the effects of the COVID-19 pandemic on collegiate baseball injury epidemiology. Data from a small-school Midwest collegiate conference was tallied for the number of collegiate conference injuries per year, and for the injuries per anatomic region. An unpaired t-test was conducted upon the overall conference mean injuries per year and on each anatomic region for the mean injuries per region …


Transition From College To Professional Workplace: Lived Experiences Of Mid-Level Emergency Care Graduates Working In A Provincial Department Of Health In South Africa, Arthur Mbuyiselo Malgas, Anthonio Oladele Adefuye Jan 2023

Transition From College To Professional Workplace: Lived Experiences Of Mid-Level Emergency Care Graduates Working In A Provincial Department Of Health In South Africa, Arthur Mbuyiselo Malgas, Anthonio Oladele Adefuye

Faculty and Staff Publications

This study aimed to obtain empirical data on the lived experiences of emergency care technicians (ECT) during their transition into the emergency medical service work environment. This qualitative (phenomenological) study used focus group discussions with 26 ECT graduates to obtain verbal statements describing their lived experiences when transiting from college to pre-hospital workplace environments. The three dominant emerging themes were workplace readiness and reception, professional confidence, and resistance in the workplace. The experiences reported regarding workplace readiness and reception were largely negative. The majority of the participants shared that the EMS station they were deployed to had not been ready …


Why Do Students Attend Stem Clubs, What Do They Get Out Of It, And Where Are They Heading?, Margaret R. Blanchard, Kristie S. Gutierrez, Kylie J. Swanson, Karen M. Collier Jan 2023

Why Do Students Attend Stem Clubs, What Do They Get Out Of It, And Where Are They Heading?, Margaret R. Blanchard, Kristie S. Gutierrez, Kylie J. Swanson, Karen M. Collier

Teaching & Learning Faculty Publications

This research investigated what motivated and sustained the involvement of 376 students in culturally relevant, afterschool STEM clubs at four rural, under-resourced schools. A longitudinal, convergent parallel mixed methods research design was used to investigate participants’ participation in and perceptions of the clubs, their motivations to attend, and their future goals, over three years. Situated Expectancy-Value Theory (SEVT) served as a guiding theoretical and analytical framework. Overall, students who attended the clubs were African American (55%), female (56%), and 6th graders (42%), attended approximately half of the clubs (43%), and agreed with quality measures on the STEM Club Survey (M …


Diversity, Dignity, Equity, And Inclusion In The Age Of Division, Discord, And Disunion: Stereotyping, Sexist, Hegemony In Education, Abha Gupta Jan 2023

Diversity, Dignity, Equity, And Inclusion In The Age Of Division, Discord, And Disunion: Stereotyping, Sexist, Hegemony In Education, Abha Gupta

Teaching & Learning Faculty Publications

The article addresses diversity issues related to language, gender, and culture. Topics include fundamental areas of research essential to the discussion on language diversity in the context of education with respect to equity, poverty, stereotype threat, Pygmalion Effect, non-sexist language, and Matthews Effect. The discussion on diversity and equity creates a space to think about issues of access, opportunity, voice, and equal participation within society and educational settings. Diversity among humans requires thoughtful considerations, accommodations, and differentiations in educational treatment, yet providing equal opportunities for growth and learning for all.


A Glimmer Of Hope For Tomorrow: Conversations With The 2022 Social Justice Literature Award Winners, Judith M. Dunkerly, Char Moffit Jan 2023

A Glimmer Of Hope For Tomorrow: Conversations With The 2022 Social Justice Literature Award Winners, Judith M. Dunkerly, Char Moffit

Teaching & Learning Faculty Publications

Against a backdrop of legislation aimed at classroom book bannings and efforts to whitewash curriculum, this article draws from interviews with the winners of the 2022 International Literacy Association's Social Justice Literature Award winners to offer hope and inspiration for literacy teachers, researchers, and most importantly, young readers. Utilizing a World Cafe approach, the authors of this article talk with the award winners about their personal stories, the origins of these social justice books, and their message for students, teachers, and caregivers in these tumultuous times. It concludes with a discussion of the use of social justice texts in the …


Evidence Of The Iste Standards For Educators Leading To Learning Gains, Helen Crompton Jan 2023

Evidence Of The Iste Standards For Educators Leading To Learning Gains, Helen Crompton

Teaching & Learning Faculty Publications

The International Society for Technology in Education (ISTE) empirically designed and published educator standards to provide a roadmap for educators on effective technology integration. The purpose of this further study was to determine what empirical evidence demonstrates that the educator practices have a positive impact on student learning. Using a scoping review methodology, a transparent protocol was used for searching, identifying, and selecting articles that map to the practices within the ISTE Standards. The findings of this study reveal that all the practices in ISTE educator standards led to learning gains. This study is important for researchers, practitioners, funders, and …