Digital Commons Network^™

Diverse Pathways In Gpcr-Mediated Activation Of Ca2+ Mobilization In Hek293 Cells, Francesco De Pascali, Asuka Inoue, Jeffrey L. Benovic

Department of Biochemistry and Molecular Biology Faculty Papers

G protein-coupled receptors transduce extracellular stimuli into intracellular signaling. Ca²⁺ is a well-known second messenger that can be induced by G protein-coupled receptor activation through the primary canonical pathways involving Gα_q- and Gβγ-mediated activation of phospholipase C-β (PLCβ). While some G_s-coupled receptors are shown to trigger Ca²⁺ mobilization, underlying mechanisms remain elusive. Here, we evaluated whether G_s-coupled receptors including the β₂-adrenergic receptor (β₂AR) and the prostaglandin EP₂ and EP₄ receptors (EP₂R and EP₄R) that are endogenously expressed in human embryonic kidney 293 …

Fall 2024, Georgia Library Quarterly

Georgia Library Quarterly

No abstract provided.

Threshold Changes In Winter Temperature And Precipitation Drive Threshold Responses Across Nine Global Climate Zones And Associated Biomes, Alexandra R. Contosta, Kyle A. Arndt, Helen M. Baulch, Nora J. Casson, Adrian Harpold, Toni Lyn Morelli, Alexej P.K. Sirén

Faculty Publications

Globally, winter temperatures are rising, and snowpack is shrinking or disappearing entirely. Despite previous research and published literature reviews, it remains unknown whether biomes across the globe will cross important thresholds in winter temperature and precipitation that will lead to significant ecological changes. Here, we combine the widely used Köppen–Geiger climate classification system with worst-case-scenario projected changes in global monthly temperature and precipitation to illustrate how multiple climatic zones across Earth may experience shifting winter conditions by the end of this century. We then examine how these shifts may affect ecosystems within corresponding biomes. Our analysis demonstrates potential widespread losses …

Blackberry Growth Monitoring And Feature Quantification With Unmanned Aerial Vehicle (Uav) Remote Sensing, Akwasi Tagoe, Alexander Silva, Cengiz Koparan, Aurelie Poncet, Dongyi Wang, Donald Johnson, Margaret Worthington

Biological and Agricultural Engineering Faculty Publications and Presentations

Efficiently managing agricultural systems necessitates accurate data collection from crops to examine phenotypic characteristics and improve productivity. Traditional data collection processes for specialty horticultural crops are often subjective, labor-intensive, and may not provide accurate information for precise management decisions in phenotypic studies and crop production. Reliable and standardized techniques to record and evaluate crop features using agricultural technology are essential for improving agricultural systems. The objective of the research was to develop a methodology for accurate measurement of blackberry flowers and vegetation coverage using UAV remote sensing and image analysis. The UAV captured 20,812 images in the visible spectrum, and …

Protein Biomarkers Of Ultra-Processed Food Consumption And Risk Of Coronary Heart Disease, Chronic Kidney Disease, And All-Cause Mortality, Shutong Du, Jingsha Chen, Hyunju Kim, Alice H Lichtenstein, Bing Yu, Lawrence J Appel, Josef Coresh, Casey M Rebholz

Faculty, Staff and Student Publications

Background: There is a need to understand the underlying biological mechanisms through which ultra-processed foods negatively affect health. Proteomics offers a valuable tool with which to examine different aspects of ultra-processed foods and their impact on health.

Objectives: The aim of this study was to identify protein biomarkers of usual ultra-processed food consumption and assess their relation to the incidence of coronary heart disease (CHD), chronic kidney disease (CKD), and all-cause mortality risk.

Methods: A total of 9361 participants from the Atherosclerosis Risk in Communities visit 3 (1993-1995) were included. Dietary intake was assessed using a 66-item food-frequency questionnaire and …

Trends In The Use Of Biologic Disease-Modifying Antirheumatic Drugs In Patients With Rheumatoid Arthritis And Recently Diagnosed Colorectal, Lung, Or Prostate Cancer, Maria E Suarez-Almazor, Juan I Ruiz, Xiudong Lei, Chi-Fang Wu, Hui Zhao, Suja S Rajan, Sharon H Giordano

Faculty, Staff and Student Publications

INTRODUCTION: Biologic disease-modifying antirheumatic drugs (bDMARD) are often discontinued when a patient with rheumatoid arthritis (RA) is diagnosed with cancer. Our aim was to determine trends in bDMARD utilization in patients with RA and recently diagnosed cancer.

METHOD: We examined two national claims databases to identify adults with RA and recently diagnosed colorectal, lung, or prostate cancer (Optum's de-identified Clinformatics® Data Mart Database 2008-2022, and Surveillance, Epidemiology, and End Results Program (SEER) Medicare-linked 2008-2017). We determined time trends in bDMARD and tumor necrosis factor inhibitor (TNFi) prescriptions during the first 3 years after cancer with Cochram-Armitage tests and multivariable logistic …

History Of Incarceration And Dental Care Use Among Older Adults In The United States, Alexander Testa, Dylan B Jackson, Carmen Gutierrez, Chantal Fahmy, Vahed Maroufy, Rafael Samper-Ternent, Ana C Neumann

Faculty, Staff and Student Publications

INTRODUCTION: Dental care is a critical component of healthy aging; however, emerging evidence suggests that having been previously incarcerated is a risk factor for not using dental care services. This study investigates the relationship between prior incarceration and dental care among older adults and assesses whether wealth and dental insurance explain this relationship.

METHODS: Data are from the Health and Retirement Study, a nationally representative sample of community-dwelling older adults in the United States, collected in 2012 and 2014. Multivariable logistic regression is used to assess the relationship between a history of incarceration and dental care. Mediation analyses were conducted …

Personhood, Politics, Assisted Reproduction, And The Law Post-Dobbs, Myrisha S. Lewis

Faculty Publications

With the end of the federal constitutional right to abortion, state legislatures and state courts have become far more important in the sphere of reproductive rights. Before Dobbs, anti-abortion advocates had significant (albeit increasingly porous) ceilings on what they could prohibit in relation to reproductive health care. A significant check on those actions is now gone.

In the wake of Dobbs, societal debates about personhood have increased and expanded in terms of their practical implications. Before Dobbs, anti-abortion advocates admitted that Roe and subsequent cases limited the scope of their arguments, especially in relation to the legality …

Review: White Before Whiteness In The Late Middle Ages, Alani Hicks-Bartlett

Quidditas

No abstract provided.

A Novel Statistical Framework For Meta-Analysis Of Total Mediation Effect With High-Dimensional Omics Mediators In Large-Scale Genomic Consortia, Zhichao Xu, Peng Wei

Faculty, Staff and Student Publications

Meta-analysis is used to aggregate the effects of interest across multiple studies, while its methodology is largely underexplored in mediation analysis, particularly in estimating the total mediation effect of high-dimensional omics mediators. Large-scale genomic consortia, such as the Trans-Omics for Precision Medicine (TOPMed) program, comprise multiple cohorts with diverse technologies to elucidate the genetic architecture and biological mechanisms underlying complex human traits and diseases. Leveraging the recent established asymptotic standard error of the R-squared (R2)-based mediation effect estimation for high-dimensional omics mediators, we have developed a novel meta-analysis framework requiring only summary statistics and allowing inter-study heterogeneity. Whereas the proposed …

Access To Science And Scholarship: Building An Evidence Base To Support The Future Of Open Research Policy, Clarke & Esposito

Copyright, Fair Use, Scholarly Communication, etc.

Today, the MIT Press is releasing a comprehensive report that addresses how open access policies shape research and what is needed to maximize their positive impact on the research ecosystem.

The report, entitled “Access to Science & Scholarship 2024: Building an Evidence Base to Support the Future of Open Research Policy,” is the outcome of a National Science Foundation-funded workshop held at the D.C. headquarters of the American Association for the Advancement of Science on September 20, 2024.

While open access aims to democratize knowledge, its implementation has been a factor in the consolidation of the academic publishing industry, an …

Rights And Redress For Transgender Survivors Of Prison Rape: The Failures Of The Prison Rape Elimination Act, Natalie Hatton

William & Mary Law Review

This Note will argue that PREA [Prison Rape Elimination Act] provides meager protection and insufficient relief to transgender individuals who have been victims of sexual violence while incarcerated and that the existing mechanisms for relief are insufficient. Because PREA contains no private cause of action to allow survivors of rape to sue for violations of PREA, transgender rape survivors’ pain remains unredressed. To address this problem, this Note puts forth a combination of solutions to remove barriers to redress for transgender survivors of prison rape, including amending PREA to include a private cause of action and repealing provisions of the …

The Ltar Grazing Land Common Experiment At Walnut Gulch Experimental Watershed, Phil Heilman, Steven R. Archer, C Jason Williams, Russell L. Scott, David C. Goodrich, Chandra Holifield Collins, Adam Naito, Guillermo Ponce-Campos

Journal Articles

The Walnut Gulch Experimental Watershed (WGEW) Long-Term Agroecosystem Research (LTAR) network common experiment addresses the aspirational practice of brush management (BM) to reverse the prevailing condition of woody plant encroachment (WPE) and increase perennial native grass production. Across the western United States, the decision to implement BM includes consideration of management objectives, cost, and the expected impact on a diverse suite of ecosystem services.Maintaining or restoring grass cover will help meet the LTAR sustainable production, economic, and social goals, and averting degradation will meet environmental goals. This common experiment, focused on hydrologic and erosion impacts of BM, aims to inform …

The Association Of Migration-Related Stress With Poor Mental Health Among Recently Resettled Afghan Refugees, Munjireen Sifat, Sarah Kenney, Venera Bekteshi, Shawn Chiang, Motolani Ogunsanya, Laili Boozary, Adam Alexander, Darla Kendzor

Department of Medical Oncology Faculty Papers

BACKGROUND: The resettlement of Afghan refugees in Oklahoma City, OK, provides a critical context for examining the mental health challenges faced by this population due to post-migration stressors.

METHODS: This study utilized online surveys to recently resettled Afghan refugees in Oklahoma City, with support provided by bilingual research assistants to accommodate low literacy rates. Surveys, initially in English, were professionally translated into Dari and Pashto and validated through back-translation.

RESULTS: Participants (N = 348) were majority of Pashtun ethnicity. High rates of mental health issues were evident, with 62.1 % of participants screening positive for depression and 20.1 % …

A Phase I Dose Escalation Study Of The Lrp5 Antagonist Bi 905681 In Patients With Advanced And Metastatic Solid Tumors, D. R. Spigel, J. S. Wang, L. Pronk, B. Muskens, M. Teufel, Babar Bashir, H. Burris

Department of Medical Oncology Faculty Papers

BACKGROUND: The Wnt pathway is involved in proliferation and tissue homeostasis. Aberrant activation promotes cancer cell proliferation and survival. Inhibition of the low-density lipoprotein receptor-related protein 5/6 (LRP5/6) coreceptors that regulate Wnt signaling could prevent cancer cell proliferation. BI 905681 is a novel LRP5 antagonist that has demonstrated potent in vivo antitumor activity.

PATIENTS AND METHODS: This was a phase I, dose escalation study (NCT04147247) evaluating BI 905681 in patients with advanced solid tumors over two dosing schedules (schedule A: every 3 weeks, 3-week cycles and schedule B: every 2 weeks, 4-week cycles). The primary endpoint was the maximum tolerated …

Alfred Russel Wallace Notes 32. Wallace On The Tigers Of Singapore, Charles H. Smith

Faculty/Staff Personal Papers

Historian John van Wyhe has written a good deal on Alfred Russel Wallace’s travels in the Malay Archipelago in the 1850s and 1860s, in so doing coming to a number of generally derogative surmises on Wallace’s thoughts and collecting efforts that disagree with the conclusions made by other scholars. In this work one example of such treatment is given, concerning Wallace’s estimation of the number of persons in Singapore attacked by tigers over the middle years of that century.

Genomic Analysis Of Intracranial And Subcortical Brain Volumes Yields Polygenic Scores Accounting For Variation Across Ancestries, Luis M García-Marín, Adrian I Campos, Santiago Diaz-Torres, Jill A Rabinowitz, Zuriel Ceja, Brittany L Mitchell, Katrina L Grasby, Jackson G Thorp, Ingrid Agartz, Saud Alhusaini, David Ames, Philippe Amouyel, Ole A Andreassen, Konstantinos Arfanakis, Alejandro Arias-Vasquez, Nicola J Armstrong, Lavinia Athanasiu, Mark E Bastin, Alexa S Beiser, David A Bennett, Joshua C Bis, Marco P M Boks, Dorret I Boomsma, Henry Brodaty, Rachel M Brouwer, Jan K Buitelaar, Ralph Burkhardt, Wiepke Cahn, Vince D Calhoun, Owen T Carmichael, Mallar Chakravarty, Qiang Chen, Christopher R K Ching, Sven Cichon, Benedicto Crespo-Facorro, Fabrice Crivello, Anders M Dale, George Davey Smith, Eco J C De Geus, Philip L De Jager, Greig I De Zubicaray, Stéphanie Debette, Charles Decarli, Chantal Depondt, Sylvane Desrivières, Srdjan Djurovic, Stefan Ehrlich, Susanne Erk, Thomas Espeseth, Guillén Fernández, Irina Filippi, Simon E Fisher, Debra A Fleischman, Evan Fletcher, Myriam Fornage, Andreas J Forstner, Clyde Francks, Barbara Franke, Tian Ge, Aaron L Goldman, Hans J Grabe, Robert C Green, Oliver Grimm, Nynke A Groenewold, Oliver Gruber, Vilmundur Gudnason, Asta K Håberg, Unn K Haukvik, Andreas Heinz, Derrek P Hibar, Saima Hilal, Jayandra J Himali, Beng-Choon Ho, David F Hoehn, Pieter J Hoekstra, Edith Hofer, Wolfgang Hoffmann, Avram J Holmes, Georg Homuth, Norbert Hosten, M Kamran Ikram, Jonathan C Ipser, Clifford R Jack, Neda Jahanshad, Erik G Jönsson, Rene S Kahn, Ryota Kanai, Marieke Klein, Maria J Knol, Lenore J Launer, Stephen M Lawrie, Stephanie Le Hellard, Phil H Lee, Hervé Lemaître, Shuo Li, David C M Liewald, Honghuang Lin, W T Longstreth, Oscar L Lopez, Michelle Luciano, Pauline Maillard, Andre F Marquand, Nicholas G Martin, Jean-Luc Martinot, Karen A Mather, Venkata S Mattay, Katie L Mcmahon, Patrizia Mecocci, Ingrid Melle, Andreas Meyer-Lindenberg, Nazanin Mirza-Schreiber, Yuri Milaneschi, Thomas H Mosley, Thomas W Mühleisen, Bertram Müller-Myhsok, Susana Muñoz Maniega, Matthias Nauck, Kwangsik Nho, Wiro J Niessen, Markus M Nöthen, Paul A Nyquist, Jaap Oosterlaan, Massimo Pandolfo, Tomas Paus, Zdenka Pausova, Brenda W J H Penninx, G Bruce Pike, Bruce M Psaty, Benno Pütz, Simone Reppermund, Marcella D Rietschel, Shannon L Risacher, Nina Romanczuk-Seiferth, Rafael Romero-Garcia, Gennady V Roshchupkin, Jerome I Rotter, Perminder S Sachdev, Philipp G Sämann, Arvin Saremi, Muralidharan Sargurupremraj, Andrew J Saykin, Lianne Schmaal, Helena Schmidt, Reinhold Schmidt, Peter R Schofield, Markus Scholz, Gunter Schumann, Emanuel Schwarz, Li Shen, Jean Shin, Sanjay M Sisodiya, Albert V Smith, Jordan W Smoller, Hilkka S Soininen, Vidar M Steen, Dan J Stein, Jason L Stein, Sophia I Thomopoulos, Arthur W Toga, Diana Tordesillas-Gutiérrez, Julian N Trollor, Maria C Valdes-Hernandez, Dennis Van T Ent, Hans Van Bokhoven, Dennis Van Der Meer, Nic J A Van Der Wee, Javier Vázquez-Bourgon, Dick J Veltman, Meike W Vernooij, Arno Villringer, Louis N Vinke, Henry Völzke, Henrik Walter, Joanna M Wardlaw, Daniel R Weinberger, Michael W Weiner, Wei Wen, Lars T Westlye, Eric Westman, Tonya White, A Veronica Witte, Christiane Wolf, Jingyun Yang, Marcel P Zwiers, M Arfan Ikram, Sudha Seshadri, Paul M Thompson, Claudia L Satizabal, Sarah E Medland, Miguel E Rentería

Faculty, Staff and Student Publications

Subcortical brain structures are involved in developmental, psychiatric and neurological disorders. Here we performed genome-wide association studies meta-analyses of intracranial and nine subcortical brain volumes (brainstem, caudate nucleus, putamen, hippocampus, globus pallidus, thalamus, nucleus accumbens, amygdala and the ventral diencephalon) in 74,898 participants of European ancestry. We identified 254 independent loci associated with these brain volumes, explaining up to 35% of phenotypic variance. We observed gene expression in specific neural cell types across differentiation time points, including genes involved in intracellular signaling and brain aging-related processes. Polygenic scores for brain volumes showed predictive ability when applied to individuals of diverse …

Sex Differences In Hypertension And Its Management Throughout Life, Wan-Jin Yeo, Rahul Abraham, Aditya L Surapaneni, Pascal Schlosser, Shoshana H Ballew, Bige Ozkan, Carina M Flaherty, Bing Yu, Joseph V Bonventre, Chirag R Parikh, Paul L Kimmel, Ramachandran S Vasan, Josef Coresh, Morgan E Grams

Faculty, Staff and Student Publications

Background: The prevalence of hypertension and uncontrolled hypertension may differ by age and sex.

Methods: We included participants in the Atherosclerosis Risk in Communities study at seven study visits over 33 years (visit 1: 15 636 participants; mean age, 54 years; 55% women), estimating sex differences in prevalence of hypertension (systolic blood pressure ≥130 mm Hg; diastolic blood pressure ≥80 mm Hg; or self-reported antihypertension medication use) and uncontrolled hypertension (systolic blood pressure ≥140 mm Hg or diastolic blood pressure ≥90 mm Hg) using unadjusted and comorbidity-adjusted models.

Results: The prevalence of hypertension increased with age from 40% (ages, 43-46 …

Loss Of Sc5d Results In Micrognathia Due To A Failure In Osteoblast Differentiation, Chihiro Iwaya, Akiko Suzuki, Junichi Iwata

Faculty, Staff and Student Publications

INTRODUCTION: Mutations in genes related to cholesterol metabolism, or maternal diet and health status, affect craniofacial bone formation. However, the precise role of intracellular cholesterol metabolism in craniofacial bone development remains unclear.

OBJECTIVE: The aim of this study is to determine how cholesterol metabolism aberrations affect craniofacial bone development.

METHODS: Mice with a deficiency in Sc5d, which encodes an enzyme involved in cholesterol synthesis, were analyzed with histology, micro computed tomography (microCT), and cellular and molecular biological methods.

RESULTS: Sc5d null mice exhibited mandible hypoplasia resulting from defects in osteoblast differentiation. The activation of the hedgehog and WNT/β-catenin signaling pathways, …

Survival In Patients With Rheumatoid Arthritis And Early Breast Cancer Treated With Tumor Necrosis Factor Inhibitors, Juan I Ruiz, Xiudong Lei, Wu Chi-Fang, Sharon H Giordano, Hui Zhao, Suja S Rajan, Heather Lin, Maria E Suarez-Almazor

Faculty, Staff and Student Publications

Background: There have been concerns about the use of tumor necrosis factor inhibitors (TNFi) for autoimmune disease in patients with recently diagnosed cancer. We assessed the survival of patients with rheumatoid arthritis (RA) and newly diagnosed early breast cancer (BC) treated with TNFi in the first two years after BC diagnosis.

Methods: We identified patients in two datasets: (1) Optum's de-identified Clinformatics® Data Mart Database (CDM), (2) Surveillance, Epidemiology, and End Results program (SEER) and Texas Cancer Registry (TCR) Medicare-linked cohort. We grouped patients according to whether they received TNFi, conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) only, or no DMARDs …

Impact Of Racial, Ethnic, And Socioeconomic Disparities On Presentation And Survival Of Hcc: A Multicenter Study, Nicole E Rich, Patricia D Jones, Hong Zhu, Tanushree Prasad, Amy Hughes, Sandi Pruitt, Caitlin C Murphy, Karim Seif-El-Dahan, Darine Daher, Gloria Figueroa, Stephanie Castaneda, Lisa Quirk, Michael Gonzales, Osiris Carranza, Samantha Bourque, Nargis Baset, Adam C Yopp, Amit G Singal

Faculty, Staff and Student Publications

BACKGROUND: Racial and ethnic disparities have been reported for HCC prognosis, although few studies fully account for clinically important factors and social determinants of health, including neighborhood socioeconomic status.

METHODS: We conducted a retrospective multicenter cohort study of patients newly diagnosed with HCC from January 2010 through August 2018 at 4 large health systems in the United States. We used multivariable logistic regression and cause-specific Cox proportional hazard models to identify factors associated with early-stage HCC presentation and overall survival.

RESULTS: Of 2263 patients with HCC (37.6% non-Hispanic White, 23.5% non-Hispanic Black, 32.6% Hispanic, and 6.4% Asian/other), 42.0% of patients …

Electron-Beam-Killed Staphylococcus Vaccine Reduced Lameness In Broiler Chickens, Anna L.F.V. Assumpcao, Komala Arsi, Andi Asnayanti, Khawla Alharbi, Anh Dang Trieu Do, Quentin D. Read, Ruvindu Perera, Abdulkarim Shwani, Amer Abdullah Hasan, Suresh D. Pillai, Robin C. Anderson, Annie M. Donoghue, Douglas D. Rhoads, Palmy R.R. Jesudhasan, Adnan A. Alrubaye

Poultry Science Faculty Publications and Presentations

Broiler chicken lameness caused by bacterial chondronecrosis with osteomyelitis (BCO) is presently amongst the most important economic and animal welfare issues faced by the poultry industry, and the estimated economic loss is around USD 150 million. BCO lameness is associated with multiple opportunistic bacterial pathogens inhabiting the respiratory and gastrointestinal tracts. In cases of immune deficiency resulting from stress, injury, or inflammation of the tissue, opportunistic pathogens, mainly Staphylococcus spp., can infiltrate the respiratory or gastrointestinal mucosa and migrate through the bloodstream to eventually colonize the growth plates of long bones, causing necrosis that leads to lameness. This is the …

Verifying Models Of The Underwater Soundscape From Wind And Ships With Benchmark Scenariosa), S Bruce Martin, Martin Siderius, Michael A. Ainslie, Michele B. Halvorsen, Leila Hatch, Mark K. Prior, Daniel Brooker, James Caplinger, Christine Erbe, John Gebbie, Multiple Additional Authors

Electrical and Computer Engineering Faculty Publications and Presentations

Models of the underwater acoustic soundscape are important for evaluating the effects of human generated sounds on marine life. The performance of models can be validated against measurements or verified against each other for consistency. A verification workshop was held to compare models that predict the soundscape from wind and vessels and estimate detection ranges for a submerged target. Eight modeling groups participated in the workshop which predicted sound levels with observation windows of 1 min and 1 km2. Substantial differences were found in how modelers computed the propagation losses for decidecade bands and estimated the source level of wind. …

Microrna-1307-3p Contributes To Breast Cancer Progression Through Prm2, José Roberto Estupiñan-Jiménez, Valeria Villarreal-García, Vianey Gonzalez-Villasana, Pablo E Vivas-Mejia, Jose Manuel Vazquez-Guillen, Patricio Adrián Zapata-Morin, Marienid Flores-Colón, Claudia Altamirano-Torres, Ezequiel Viveros-Valdez, Cristina Ivan, Mohammed H Rashed, Recep Bayraktar, Cristina Rodríguez-Padilla, Gabriel Lopez-Berestein, Diana Resendez-Perez

Faculty, Staff and Student Publications

Background: Despite advances in screening and therapy, breast cancer (BC) remains the predominant cancer in women globally. Dysregulation of microRNAs (miRNAs) is pivotal in carcinogenesis across various cancers, including BC. Evidence indicates that miR-1307-3p is upregulated in BC tumors, yet its target genes are not fully elucidated. This study aimed to explore how miR-1307-3p regulates BC proliferation, migration, invasion, and angiogenesis and to identify potential target genes.

Methods: Basal miR-1307-3p levels were quantified in BC cell lines MDA-MB-231 and MCF-7, as well as MCF-10A using quantitative real-time reverse transcription-PCR (RT-qPCR). The impact of miR-1307-3p inhibition on BC cell proliferation, migration, …

3d Printed Microfluidic Fabrication Methodology, Characterization, Mechanical Design, And Applications In Electrostatic Artificial Muscles And Benthic Microbial Fuel Cells, Terak B. Hornik

Master's Theses

The fabrication of microfluidic devices often requires specialized methods. The development of these methods requires careful characterization and understanding of the processes involved. Using primarily PolyJet 3D printing technology, microfluidics offers a wide scope of applications such as microfluidic benthic microbial fuel cells (MBMFCs) and electrostatic artificial muscles. MBMFCs benefit from the confinement of the microbes resulting in close proximity between the electrode and the organisms. Using a modular design called the Sponge, assembly and upscaling is possible. Electrostatic artificial muscles benefit from a microfluidic approach due to the non-linearity of electrostatic attraction creating disproportionate benefits when miniaturized. When designed …

Fatherhood, Family Law, And The Crisis Of Boys And Men, June Carbone, Clare Huntington

Faculty Scholarship

Boys and men in all racial and ethnic groups and across most socioeconomic groups are struggling on many fronts, including education, employment, physical and mental health, and social integration. In these areas and more, boys and men are much worse off than they were only a few decades ago. The crisis — which is concentrated among men without college degrees — is rooted in large-scale structural changes to the economy that have decimated jobs for this group and policy choices that emphasize incarceration while doing little to address economic inequality.

The decline in male well-being is not just a problem …

Impact Of Participation In Cardiac Rehabilitation Post Myocardial-Infarction: An Integrative Review, Zoie Maynard, Mallory Stinson

Master's Projects

As one of the most common causes of hospitalization, the prevalence of myocardial infarction is indisputable Since this condition is so ubiquitous, a treatment protocol is initiated with methods to help patients modify their lifestyle, treat their underlying disease process, educate them to prevent reoccurrence, and improve their healthcare outcomes. This protocol relies heavily on the use of cardiac rehabilitation. Despite the implementation of this treatment protocol, the concern for recurrence and rehospitalization remains. The goal of this integrative review is to determine how participation in cardiac rehabilitation post-myocardial infarction impacts healthcare outcomes including rates of rehospitalization and depression. The …

Patient Reported Outcomes Amidst Isolated And Concomitant Chronic Cardiopulmonary Illnesses, Walter B. Wills

USF Tampa Graduate Theses and Dissertations

As the prevalence of many chronic cardiopulmonary illnesses are expected to rise within the United States through 2030, there is a growing emphasis on investigating the patient-reported outcomes relevant to the morbidity and social burden of these diseases. Thus, the overall aim of this dissertation is to examine these outcomes among those that live with chronic obstructive pulmonary disease and cardiovascular diseases (namely, heart failure). Specifically, the works in this dissertation aimed to compare how individuals report their health-related quality of life when living with and without cardiovascular disease across the spectrum of airflow limitation demonstrated within chronic obstructive pulmonary …

A Randomized Controlled Trial Of Tickoff® (Metarhizium Anisopliae Icipe 7) For Control Of Tick Infestations And Transmission Of Tick-Borne Infections In Extensively Grazed Zebu Cattle In Coastal Kenya, Joseph Wang Ang’A Oundo, Shewit Kalayou, Gerrit Gort, Gebbiena M. Bron, Constantianus J.M. Koenraadt, Quirine Ten Bosch, Daniel Masiga

All Peer-Reviewed Publications

The entomopathogenic fungus Metarhizium anisopliae isolate ICIPE 7 is being developed as an eco-friendly alternative to chemical acaricides in managing natural tick infestation on livestock. Its impact on tick infestation and tick-borne infections in cattle under natural conditions are yet unclear. We conducted a randomized controlled field trial to assess the safety and effects of Tickoff® (a formulation of M. anisopliae isolate ICIPE 7) and the chemical acaricide Triatix® on tick infestation and incidence of Anaplasma marginale and Theileria parva in extensively grazed zebu cattle in coastal Kenya. A total of 217 eligible herds comprising 1459 intent-to-treat zebu cattle were …

The Anchor: November 2024, Issue Two, Hope College

The Anchor: 2024

The Anchor began in 1887 and was first issued weekly in 1914. Covering national and campus news alike, Hope College’s student-run newspaper has grown over the years to encompass over two-dozen editors, reporters, and staff. For much of The Anchor's history, the latest issue was distributed across campus each Wednesday throughout the academic school year (with few exceptions). In recent years The Anchor moved to monthly print issues and a more frequently updated website. The Anchor is now published in print twice per academic semester. Occasionally, the volume and/or issue numbering is irregular.