Digital Commons Network^™

Predicting Thermoelectric Power Factor Of Bismuth Telluride During Laser Powder Bed Fusion Additive Manufacturing, Ankita Agarwal, Tanvi Banerjee, Joy Gockel, Saniya Leblanc, Joe Walker, John Middendorf

Computer Science and Engineering Faculty Publications

An additive manufacturing (AM) process, like laser powder bed fusion, allows for the fabrication of objects by spreading and melting powder in layers until a freeform part shape is created. In order to improve the properties of the material involved in the AM process, it is important to predict the material characterization property as a function of the processing conditions. In thermoelectric materials, the power factor is a measure of how efficiently the material can convert heat to electricity. While earlier works have predicted the material characterization properties of different thermoelectric materials using various techniques, implementation of machine learning models …

Graduate Student Transcription Of Accented Speech, Emily Covington

Theses & Honors Papers

There are many speech sound differences between Standard American English and English spoken by an individual from a different language background, who speaks with an accent. The purpose of this study is to research graduate students' preparedness and ability to transcribe speech from varying cultural backgrounds. A transcription assessment was administered to current speech-language pathology graduate students with results compared to professionals in the field who completed the transcription based on both listening and spectrogram images. Graduate students were also surveyed regarding their phonetics education experiences. Overall, students were able to transcribe accented speech with 64.2% accuracy. Participants’ transcription of …

2023-03-28_Michiganoverview_Covidlongtermcare, Michigan Department Of Health & Human Services

Michigan COVID-19 Long Term Care Data

The COVID Long Term Care Facilities page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/stats/data-about-places/long-term-care-data.

This report is created by the Michigan Department of Health & Human Services from data self-reported by long-term care facilities into EMResource. Data for all reporting facilities is posted weekly each Monday.

The information below represents COVID-19 data reported directly to MDHHS by licensed and operating Skilled Nursing, Home for the Aged and Adult Foster Care facilities (licensed to serve 13 or more individuals) in Michigan from January 1, 2020. All long-term care facilities additionally have an obligation to report COVID-positive residents and/or staff …

2023-03-28_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus/stats.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled. COVID case and testing data will be posted once a week on Tuesdays.

This report is provisional and subject to change. City of Detroit and Wayne County are reported separately. MDHHS began tracking probable cases April 5, 2020. FCI indicates federal correctional institute. MDOC indicates Michigan Department of Corrections. Diagnostic tests, including nucleic acid amplification/real-time polymerase chain reaction (NAAT/RT-PCR) …

The Indiana Statesman, March 28, 2023, Indiana State University

Student Newspaper

Sycamores’ perspective on Give to Blue; A bank to buy Silicon Valley Bank; Can they prosecute the encouragement of illegal immigration?

2023-03-28_Michiganoverview_Isdreporting, Michigan Department Of Health & Human Services

Michigan COVID-19 Outbreak Reports

The K-12 Aged ISD Reporting page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/stats/k-to-12-aged-isd-reporting.

This report is created from data reported by the Michigan Disease Surveillance System (MDSS) the Michigan Department of Health and Human Services' web-based communicable disease reporting system. Data is updated every week.

The purpose of the dashboard is to report the 7 day average of COVID-19 cases in Michigan school students aged 5 through 18 at the intermediate school district and school district levels, as well as display trends over time to better illustrate the changing nature of the COVID-19 pandemic. Cases are attributed to …

School Nutrition Policy And Diet Quality Of Children And Youth: A Quasi-Experimental Study From Canada., Victoria Gaudin, Saverio Stranges, Piotr Wilk, Sisira Sarma

Epidemiology and Biostatistics Publications

OBJECTIVE: We investigated the impact of mandatory school nutrition policy on diet quality of Canadian school children using a quasi-experimental study design.

METHODS: Using 24-h dietary recall data from the 2004 Canadian Community Health Survey (CCHS) Cycle 2.2 and 2015 CCHS - Nutrition, we constructed the Diet Quality Index (DQI). We used multivariable difference-in-differences regressions to quantify the DQI scores associated with school nutrition policy. We conducted stratified analyses by sex, school grade, household income, and food security status to gain additional insights into the impact of nutrition policy.

RESULTS: We found that mandatory school nutrition policy was associated with …

Blood Pressure In Normotensive Young Adults Is Not Influenced By Resistance Training Rest Interval Duration, Jason Coles, G. Monique Mokha, W. Alex Edmonds, Lia Jiannine

HPD Articles

Introduction: We aimed to examine the effect of resistance training rest interval length on chronic changes of systolic (SBP) and diastolic blood pressure (DBP). Methods: 27 normotensive young adults were randomly assigned to one of three rest interval length groups: 30-sec, 90-sec, or 150-sec. Baseline and post-training SBP and DBP measurements were obtained. Participants trained and logged their sessions in a smartphone application three times per week for 8 weeks. They also measured their blood pressure weekly with a home kit. Changes in SBP and DBP between the three groups were tested using a mixed model 3 x 2 ANOVA …

Nh Research Finds Affordability And Lack Of Openings Obstacles To Child Care, Erika Mantz

Media Relations

No abstract provided.

Diversion And/As Decarceration, Katherine Beckett

Law and Contemporary Problems

No abstract provided.

Ecological Environment Assessment Of Shanxi Province And Planned Mining Area Based On Coupling Remote Sensing Ecological Index (Rsei) Model, Ji Xianglin, Yan Yueguan, Guo Wei, Teng Yongjia, Zhao Chuanwu

Coal Geology & Exploration

Ecological environment quality is an important indicator to evaluate the livability, and quantitative assessment on the change rule of regional ecological environment quality could provide scientific basis for the regional ecological environment protection and governance. Taking Shanxi Province and its planned mining area as the research area, the original Remote Sensing Ecology Index (RSEI) is added with Net Primary Productivity (NPP) and Habitat Quality (HQ) to characterize the carbon sink level and habitat suitability respectively based on Google Earth Engine (GEE) platform. Herein, three representative years from 2000 to 2018 were selected for analysis. Specifically, the temporal and spatial heterogeneity …

The Broad Reach Of Multivariable Thinking, Deanna Kuhn, Anahid Modrek

College of Humanities and Sciences Faculty Papers

Simple explanations are very often inadequate and can encourage faulty inferences. We examined college students’ explanations regarding illegal immigration to determine the prevalence of single-factor explanations. The form of students’ explanations was predicted by their responses on a simple three-item forced-choice multivariable causal reasoning task in which they selected the strongest evidence against a causal claim. In a further qualitative investigation of explanations by a sample of community adults, we identified positive features among those who scored high on this multivariable causal reasoning task. We consider limitations of single-factor reasoning and means of encouraging more comprehensive explanations to support claims.

2023-03-28_Michiganoverview_Covidcounts, Michigan Department Of Health & Human Services

Michigan COVID-19 Confirmed Cases by Date of Onset Data

Data was downloaded as an Excel spreadsheet which appeared in the Public Use Datasets section under the Cumulative Data link of Michigan's Coronavirus webpage, under the url https://www.michigan.gov/coronavirus/stats.

Cases are aggregated by the date of onset of COVID-19 symptoms, if known, otherwise by laboratory specimen date if known, otherwise by case referral date. Deaths are aggregated by the date of death if known, otherwise by the last date of a change to the case status.

Educational Intervention To Mitigate The Effects Of Bullying In The Student Nurse Population, Dawna E. Rutherford

Dissertations

Bullying behaviors are an unfortunate part of the nursing profession. Prominent organizations condemn behavior such as bullying, because of potential harm it could have upon nurses and healthcare. Researchers established the potential detriment of bullying to nurses and have investigated prevention interventions yet limited information regarding interventions for the student nurse population exists. Though complete eradication of bullying from the nursing profession is unlikely, nursing students need to have the appropriate skills to mitigate bullying behaviors.

The goals of the study were to: (1) analyze the state of the science regarding bullying interventions in the nursing profession, (2) evaluate the …

March 28, 2023 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Individual Perceptions Related To Fall Risk Among Older Adults In Acute Care Setting In A Saudi Arabian Hospital, Zuhar S. Altaymani

Dissertations

Despite a plethora of research examining fall risk, including numerous fall prevention strategies, falls remain the most common adverse event among the elderly. Frail older adults are at higher risk for falls. With the increase in the geriatric population and their risk for frailty, it is imperative to address the limitations of both diagnosis and treatment of frailty, and the concurrent fall risk for older adults in Saudi Arabia by examining self-perception of fall risk. In older Saudi Arabian adults, falls are a serious health issue affecting up to 49.9% of elderly people, often resulting in fractures, traumatic brain, and …

University Of Dayton Gives First Statewide Award For Ohio Catholic Teachers, University Of Dayton

News Releases

The University of Dayton recognized "the light of faith" in Catholic school teachers with the Lumen Fidei award for outstanding Catholic teaching in Ohio. It's believed to be the first such statewide award honoring Catholic teachers.

Tcf21 Marks Visceral Adipose Mesenchymal Progenitors And Functions As A Rate-Limiting Factor During Visceral Adipose Tissue Development, Qianglin Liu, Chaoyang Li, Buhao Deng, Peidong Gao, Leshan Wang, Yuxia Li, Mohammad Shiri, Fozi Alkaifi, Junxing Zhao, Jacqueline M. Stephens, Constantine A. Simintiras, Joseph Francis, Jiangwen Sun, Xing Fu

Faculty Publications

Distinct locations of different white adipose depots suggest anatomy-specific developmental regulation, a relatively understudied concept. Here, we report a population of Tcf21 lineage cells (Tcf21 LCs) present exclusively in visceral adipose tissue (VAT) that dynamically contributes to VAT development and expansion. During development, the Tcf21 lineage gives rise to adipocytes. In adult mice, Tcf21 LCs transform into a fibrotic or quiescent state. Multiomics analyses show consistent gene expression and chromatin accessibility changes in Tcf21 LC, based on which we constructed a gene-regulatory network governing Tcf21 LC activities. Furthermore, single-cell RNA sequencing (scRNA-seq) identifies the heterogeneity of Tcf21 LCs. Loss of …

Crosstalk Between The Extracellular Matrix And The Cell- Cell Junction - Associated Rnai Machinery Regulates Colon Cancer Cell Behavior, Amanda Daulagala

MUSC Theses and Dissertations

Colon cancer is the third most common and second deadliest type of cancer. Colon cancer is broadly characterized by compromised epithelial integrity and by aberrant extracellular matrix (ECM) remodeling. However, a potential mechanistic connection between epithelial integrity and ECM remodeling that could be contributing to the disease progression, has not been explored yet. The Adherens Junction (AJ) is a cell-cell adhesion complex composed of cadherin and catenin family proteins and essential for establishing and maintaining epithelial tissue integrity. Our previous work revealed that PLEKHA7, an E-cadherin-p120 catenin partner, recruits the microprocessor and the RNA-induced silencing complex (RISC), key components of …

North Carolina Law Enforcement Assisted Diversion (Lead): Considerations For Optimizing Eligibility And Referral, Allison R. Gilbert, Reah Siegel, Michele M. Easter, Meret S. Hofer, Josie Caves Sivaraman, Deniz Ariturk, Jeffrey W. Swanson, Marvin S. Swartz, Ruth Wygle, Grace Feng

Law and Contemporary Problems

No abstract provided.

Essays On The Economics Of Grid Modernization, Jesse Kaczmarski

Economics ETDs

I present three chapters on the economics of grid modernization. The first chapter examines the consumer acceptance of community microgrid services. In this chapter I present the results of a split-sample contingent valuation experiment in which electric bill payers across Arizona, Colorado, New Mexico, and Utah are asked about the willingness-to-pay for the installation of a community microgrid contingent on costs and benefits. In the second chapter, I examine the role of contractual hydropower receipts in the fuel mix for a medium size power authority in Colorado. I show that hydropower offsets fossil fuel generation sources and contribute to reductions …

2023 Library Awards, University Of Dayton

University Libraries Blog Archive

The Libraries honor junior Iyana Higgins, senior Tori Miller and graduate student Sabin Satheesh with the 2023 Library Awards.

An International Multicentre Evaluation Of Treatment Strategies For Combined Hepatocellular-Cholangiocarcinoma, Marco P. A. W. Claasen, Tommy Ivanics, Berend R. Beumer, Roeland F. De Wilde, Wojciech G. Polak, Gonzalo Sapisochin, Jan N. M. Ijzermans

Surgery Articles

BACKGROUND & AIMS: Management of combined hepatocellular-cholangiocarcinoma (cHCC-CCA) is not well-defined. Therefore, we evaluated the management of cHCC-CCA using an online hospital-wide multicentre survey sent to expert centres.

METHODS: A survey was sent to members of the European Network for the Study of Cholangiocarcinoma (ENS-CCA) and the International Cholangiocarcinoma Research Network (ICRN), in July 2021. To capture the respondents' contemporary decision-making process, a hypothetical case study with different tumour size and number combinations was embedded.

RESULTS: Of 155 surveys obtained, 87 (56%) were completed in full and included for analysis. Respondents represented Europe (68%), North America (20%), Asia (11%), and …

The Relationship Between Religion, Substance Misuse, And Mental Health Among Black Youth, Dexter R. Voisin

Faculty Scholarship

Studies suggest that religion is a protective factor for substance misuse and mental health concerns among Black/African American youth despite reported declines in their religious involvement. However, few studies have investigated the associations among religion, substance misuse, and mental health among Black youth. Informed by Critical Race Theory, we evaluated the correlations between gender, depression, substance misuse, and unprotected sex on mental health. Using multiple linear regression, we assessed self-reported measures of drug use and sex, condom use, belief in God, and religiosity on mental health among a sample of Black youth (N = 638) living in a large midwestern …

Hsc-Independent Definitive Hematopoiesis Persists Into Adult Life, Michihiro Kobayashi, Haichao Wei, Takashi Yamanashi, Nathalia Azevedo Portilho, Samuel Cornelius, Noemi Valiente, Chika Nishida, Haizi Cheng, Augusto Latorre, W Jim Zheng, Joonsoo Kang, Jun Seita, David J Shih, Jia Qian Wu, Momoko Yoshimoto

Faculty, Staff and Student Publications

It is widely believed that hematopoiesis after birth is established by hematopoietic stem cells (HSCs) in the bone marrow and that HSC-independent hematopoiesis is limited only to primitive erythro-myeloid cells and tissue-resident innate immune cells arising in the embryo. Here, surprisingly, we find that significant percentages of lymphocytes are not derived from HSCs, even in 1-year-old mice. Instead, multiple waves of hematopoiesis occur from embryonic day 7.5 (E7.5) to E11.5 endothelial cells, which simultaneously produce HSCs and lymphoid progenitors that constitute many layers of adaptive T and B lymphocytes in adult mice. Additionally, HSC lineage tracing reveals that the contribution …

Consumer Shift: Examining Female Generation Y Consumers’ Activewear Consumption, Lauren Laporte

LSU Master's Theses

The onset of the Covid-19 pandemic resulted in a change to standard consumption patterns as consumers began prioritizing health and wellness, working remotely, and made a switch from material-based consumption practices to an experiential-value-based consumption mindset. Additionally, Covid-19 brought economic downturns, loss of jobs, and supply chain issues. Consequently, the activewear market demonstrated unclear results making it necessary to understand trends within the activewear market while also understanding consumer motivations to wear or not to wear activewear during these societal shifts. This research paper aims it’s focus on female members of Generation Y, a popular and growing market for activewear. …

What To Look For In Relationships: Development, Inter-Rater Reliability, And Initial Validity Estimates For A Young Child-Caregiver Relationship Assessment, Joy D. Osofsky, Margaret A. Fields-Olivieri, Andrew L. Frazer, Rebecca A. Graham, Bethany H. Mccurdy, Carl F. Weems

School of Medicine Faculty Publications

Introduction: Observational assessments are important for understanding a range of behaviors and emotions in the young child-caregiver relationship. This paper provides initial data on a multidimensional assessment for professionals who work with young children and their caregivers, the What to Look for in Relationships (WLR). The WLR was designed to assist providers in evaluating strengths and areas for improvement in five areas of young child-caregiver relationship dimensions. This paper reports on the development, interrater reliability, initial convergent and discriminant validity, and incremental utility of the scales. Methods: Data were collected from caregiver-child dyads, who participated in a semi-structured observational caregiver-child …

Media Convergence For Us–China Competition? Comparative Case Studies Of China Media Group And The Us Agency For Global Media, Wenshan Jia, Fangzhu Lu

Communication Faculty Articles and Research

The present study provides a comparative analysis of the media convergence of China Media Group and US Agency for Global Media to illustrate the increasing US–China rivalry in international communication. It yields the following tentative findings: Both have been undergoing rigorous development at the technological and operational levels of convergence to enhance international communication; both are made to show more explicit loyalty to its official ideology, and both have become more monolithic via convergence; both have integrated their broadcasting services for an increasingly integrated market of information and news; both seem to be weaponizing itself against each other to fuel …

Liberating Self: An Autoethnographic Inquiry Into Black Male Mental Health, Phillip J. Roundtree Sr.

Social Work Doctoral Dissertations

This autoethnography offers a first-person perspective on Black male mental health experiences. It incorporates personal narratives and academic research to explore the intersectionality of race, gender, and mental health, as well as the impact of historical and contemporary systemic racism and discrimination on Black males' psychological and emotional well-being.

The Black Liberation Psychology theoretical framework and Africana Studies Conceptual framework examined how cultural norms, hip-hop culture, stigma, and societal factors, including racism, discrimination, and stereotypes about Black masculinity, shape Black male mental health experiences. The study also highlights Black males' development of coping mechanisms and resilience strategies to navigate these …

20230328_March Is Brain Injury Awareness Month, Kelleen Maluski

HSLIC Blog Post

No abstract provided.