Digital Commons Network^™

Teacher, Model, Father: An Autoethnography Of Long-Term Mentoring Between A Male Teacher And A Male Student, Si Chen

The Qualitative Report

This autoethnography offered an opportunity to have an open conversation to explore the nature of the long-term relationship with my mentor, Mr. Jiang, who has guided me to grow since I was a high school student. With confidence being a significant theme, our interaction has changed along with my growth from a boy to an independent adult man, a teacher, and now, a doctoral student. Feelings between us have been complicated and featured as puzzled, doubtful, hurt, happy, guilty, and moved. The nature of the relationship is challenging to define accurately, but it is similar to a father/son-like mutually beneficial …

Parents And Health Care Teams Perceptions Of Communication In Neonatal Intensive Care Unit, Marjan Mardani, Haydeh Heidari

The Qualitative Report

Parents experience a lot of stress in the neonatal intensive care unit (NICU). Then effective communication between parents and members of the care team is an essential component of improving the quality of care. The present study was conducted by qualitative exploratory research method for explaining parents and health care teams' perceptions of communication in NICU. We selected 39 participants by purposive sampling. We collected data through in-depth semi-structured, face-to-face interviews. The transcripts were analysed using the conventional content analysis approach. Three themes were obtained by analyzing the data included, the nature of communication, the theme of factors affecting successful …

Exploring The Use Of Diary Entries For Qualitative Researchers: Mitigating Challenges When Investigating Sensitive Topics On Indian Women, Pavitra Mishra, Amit Gupta

The Qualitative Report

This study seeks to understand the challenges encountered by qualitative researchers while investigating sensitive topics. We make a valuable contribution to the existing literature on researcher well-being and the mitigation of potential adverse incidents during data collection in studies on sensitive topics. The researchers maintained a comprehensive diary while conducting a study on the sensitive topic of work-family conflict among Indian working women. The analysis of these diary entries revealed three primary categories of challenges: (a) emotional challenges encompassing emotional sustenance, self-awareness, the element of care, building rapport, reciprocity, breaking the connection, preparing for exit, and researcher exhaustion; (b) methodological …

Online Criticism Of Parents After Child Accidents: A Reflexive Thematic Analysis, Kelsi Toews, Jorden A. Cummings, Michelle Mclean, Laura Knowles

The Qualitative Report

When a child is harmed, parents frequently experience condemnation and blame from others. This blame is amplified online. Our online worlds reflect our offline ones, and this negative atmosphere toward parents can influence both parents themselves and societal expectations for parents. Previous research on parental blame has either directly asked people about their blame attributions or utilized hypothetical vignettes. Our thematic analysis expands on this research by analyzing unsolicited online comments left on news stories about two, real-world incidents of child harm: A child who fell into a gorilla enclosure at the Cincinnati Zoo, and a child who was killed …

Qualitative Data Analysis Retreats: Creating New Spaces For Doctoral Student Analytic Work, Deborah Tyndall, Mitzi Pestaner

The Qualitative Report

Qualitative data analysis is recognized as a threshold concept in research education and can be conceptually challenging for doctoral students. While retreats are common approaches to support dissertation writing, we propose an unconventional approach for doctoral education with the use of retreats for qualitative data analysis. Analytic autoethnography was used to examine what features of an off-campus retreat supported data analysis of dissertation research, With the use of a focused agenda, the retreat space offered opportunities for icebreakers to stimulate synthesis thinking, student-led analytic activities, and reflective writing. Data were collected from documents, analytic artifacts, photographs, and reflective journals. We …

Regulation Of Intracellular Sorting Of The Bruno Protein In Drosophila Flight Muscles, Travis Main

Master's Theses

Understanding mechanisms of intracellular sorting is a fundamental inquiry of cell biology. We used the B-body and protein Bruno (Bru) as a model to study the formation of nuclear domains that are membraneless organelles inside the cell nucleus. Specifically, we sought to identify protein sequences that regulate Bru's affinity to B-bodies and protein aggregation. We generated various Bru mutants and subsequently tested them in vivo using fluorescence microscopy. We found that the protein solubility of Bru is determined through an interplay of RNA recognition motifs (RRMs) and intrinsically disordered regions (IDRs). Using truncation analysis, we identified a 31-amino acid region …

Investigating The Electrostatics Of Mucins As Key Contributors To Mucus Stasis In Cystic Fibrosis, Elex Skylar Rose

All ETDs from UAB

Cystic fibrosis (CF) is a genetic disease caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, which encodes a channel responsible for the transport of chloride and bicarbonate ions across the apical cell surface. In the respiratory tract, defective CFTR results in viscous and adherent mucus that becomes static within the airway, which leads to chronic infections, progressive lung damage, and early mortality. Historically, CF mucus stasis has been attributed to significant airway dehydration; however, growing evidence has demonstrated that aberrant electrostatic properties of mucins also contribute to mucus stasis in CF. Mucins are large, polymeric glycoproteins …

May 6, 2024 - Passed - Epsa - Resolution For The Adoption Of An Academic Fresh Start Policy, Angela Brock

Faculty Senate Resolutions

No abstract provided.

May 6, 2024 - Passed - Epsa - Resolution For The Implementation Of An Academic Forgiveness Policy At Ohio University, Angela Brock

Faculty Senate Resolutions

No abstract provided.

May 6, 2024 - Passed - Epsa - Resolution To Form Task Force To Consider Strategies For Supporting Students With Caregiving Responsibilities, Angela Brock

Faculty Senate Resolutions

No abstract provided.

May 6, 2024 - Passed - Epsa - Resolution In Support Of The Establishment Of A Bereavement Leave Policy For Grieving Students, Angela Brock

Faculty Senate Resolutions

No abstract provided.

May 6, 2024 - Passed - Epsa - Resolution For The Implementation Of A Minimum Grade Point Average Policy For Ohio University Coursework, Angela Brock

Faculty Senate Resolutions

No abstract provided.

May 6, 2024 - Passed - F&F - Resolution To Modify Faculty Handbook Language Regarding Section Ii J, Angela Brock

Faculty Senate Resolutions

No abstract provided.

Board Of Directors Meeting Minutes (May 6, 2024), Dmacc

Board of Directors Meeting Minutes

This file contains the minutes from the Des Moines Area Community College Board meeting held on May 6, 2024.

Piece Of Mine, Tiffany Belmonte

Bachelor of Architecture Theses - 5th Year

This thesis introduces an innovative mental health retreat grounded in the principles of therapeutic and adaptive design. The current state of mental healthcare architecture lacks a focus on human-centered design, primarily due to their enclosed spaces, overcrowded dormitories, and conforming layouts. Adaptive design in architecture advocates for a more user-centric approach by implementing a system that empowers individuals to customize architectural components, such as walls, roofs, doors, windows, and furnishings. This approach aims to foster individuality, flexibility, freedom, control, and comfort. Therapeutic design in architecture emphasizes the influence of spatial, lighting, thermal, and acoustic design on the human brain, mind, …

May 6, 2024, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Essays In Macroeconomics And Financial Economics, José Martínez Gutiérrez

Arts & Sciences Graduate Student Theses and Dissertations

This dissertation consists of three independent articles in the fields of Macreconomics and Financial Economics. Chapter one investigates the determinants of the demand for bonds of different maturities and the relationship with differences in idiosyncratic risk in an heterogeneous agent framework. Chapter two studies the effect of policy instability on the risk-return trade-off of different financial assets. Chapter three studies macroeconomic risk in an incomplete market economy. In the first chapter "Heterogenous Liquidity Demand and the Term Structure of Interest Rates" I study what determines differences in the demand for bonds of different maturities. I focus on the effect of …

The Relationships Among Economic Support And Hypertension And Diabetes Among The Adult Jamaican Population, Andrea Wolfe

Walden Dissertations and Doctoral Studies

A significant number of adult Jamaicans have been diagnosed with diabetes and hypertension, and individual socioeconomic status (SES) has been linked to these health outcomes. SES included income, education and employment. Income may directly influence health; however, some individual’s income may not be sufficient to cover all financial obligations and income support may be necessary. Local or overseas family members may significantly augment an individual’s income and financial situation that could affect health outcomes. This quantitative cross-sectional study was used to examine whether there were relationships between health outcomes (hypertension and diabetes) and economic support (governmental and familial). The Jamaica …

Ras G-Domains Allosterically Contribute To The Recognition Of Lipid Headgroups And Acyl Chains, Neha Arora, Huanwen Mu, Hong Liang, Wenting Zhao, Yong Zhou

Faculty, Staff and Student Publications

Mutant RAS are major contributors to cancer and signal primarily from nanoclusters on the plasma membrane (PM). Their C-terminal membrane anchors are main features of membrane association. However, the same RAS isoform bound to different guanine nucleotides spatially segregate. Different RAS nanoclusters all enrich a phospholipid, phosphatidylserine (PS). These findings suggest more complex membrane interactions. Our electron microscopy-spatial analysis shows that wild-types, G12V mutants, and membrane anchors of isoforms HRAS, KRAS4A, and KRAS4B prefer distinct PS species. Mechanistically, reorientation of KRAS4B G-domain exposes distinct residues, such as Arg 135 in orientation state 1 (OS1) and Arg 73/Arg 102 in OS2, …

Association Between Retinal Microvascular Abnormalities And Late-Life Brain Amyloid-Β Deposition: The Aric-Pet Study, Marco Egle, Jennifer A Deal, Keenan A Walker, Dean F Wong, A Richey Sharrett, Rebecca F Gottesman

2020-Current year OA Pubs

BACKGROUND: Retinal microvascular signs are accessible measures of early alterations in microvascular dysregulation and have been associated with dementia; it is unclear if they are associated with AD (Alzheimer's disease) pathogenesis as a potential mechanistic link. This study aimed to test the association of retinal microvascular abnormalities in mid and late life and late life cerebral amyloid.

METHODS: Participants from the ARIC-PET (Atherosclerosis Risk in Communities-Positron Emission Tomography) study with a valid retinal measure (N = 285) were included. The associations of mid- and late-life retinal signs with late-life amyloid-β (Aβ) by florbetapir PET were tested. Two different measures of …

Does Point-Of-Care Ultrasound Affect Fluid Resuscitation Volume In Patients With Septic Shock: A Retrospective Review, Enyo A Ablordeppey, Amy Zhao, Jeffery Ruggeri, Ahmad Hassan, Laura Wallace, Mansi Agarwal, Sean P Stickles, Christopher Holthaus, Daniel Theodoro

2020-Current year OA Pubs

BACKGROUND: Fixed, large volume resuscitation with intravenous fluids (IVFs) in septic shock can cause inadvertent hypervolemia, increased medical interventions, and death when unguided by point-of-care ultrasound (POCUS). The primary study objective was to evaluate whether total IVF volume differs for emergency department (ED) septic shock patients receiving POCUS versus no POCUS.

METHODS: We conducted a retrospective observational cohort study from 7/1/2018 to 8/31/2021 of atraumatic adult ED patients with septic shock. We agreed upon

RESULTS: 304 patients met criteria and 26% (78/304) underwent POCUS. Cardiac POCUS demonstrated reduced ejection fraction in 15.4% of patients. Lung ultrasound showed normal findings in …

Attention Lstm U-Net Model For Drosophila Melanogaster Heart Tube Segmentation In Optical Coherence Microscopy Images, Xiangping Ouyang, Abigail Matt, Fei Wang, Elena Gracheva, Ekaterina Migunova, Saathvika Rajamani, Edward B Dubrovsky, Chao Zhou

2020-Current year OA Pubs

Optical coherence microscopy (OCM) imaging of the

Place Distress And Job Growth: Are Recent Job Growth Trends Significantly More Favorable For Distressed Counties?, Timothy J. Bartik, Kathleen Bolter, Kyle Huisman

Reports

This paper examines whether recent job growth trends have become more favorable toward counties with greater baseline economic distress. Job growth trends are “competitive job growth,” which is defined as growth that exceeds what would be expected based on how a county’s industries are growing nationally. Baseline county distress is measured by the county’s “prime-age employment rate,” the employment to population ratio for 25–54-year-olds. The core findings are fourfold. First, for the most distressed counties, job growth trends have become more favorable since 2019, compared to the 2001–2007 and 2007–2019 periods. The timing of this recent improvement is consistent with …

Computational Framework For Parameter Identification In The Nearly Incompressible Linear Elasticity System, Rachel Hawks

Theses

Breast cancer is one of the most common cancers in women and early detection is a key component in the treatment of cancer and can lead to drastic improvement of patient survival rates. Cancerous tissue is stiffer on average than healthy soft tissue, and in the presence of a compressive force, the stiffer areas tend to deform less than the softer areas. The problem being analyzed is based on a linear elasticity system that describes displacement in soft tissue under applied body forces in biomedical applications, specifically in the case of identifying soft tissue cancers. Elasticity imaging, or elastography, can …

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

Perceptions And Experiences Of Black Young Adults Regarding Depressive Symptoms And Strategies Used To Cope With Adverse Experiences During Adolescence, Sherral Harding

Walden Dissertations and Doctoral Studies

Adversity has been a topic of study among scholars who have highlighted the relationship between stress and depressive symptoms increasing over time because of childhood experiences and exposure to traumatic situations. The purpose of this generic qualitative study was to explore the perceptions and experiences of Black young adults age 18–35 regarding depressive symptoms and strategies used to cope with adverse experiences throughout their teenage years growing up in a low-income community and later in life. The perspectives were examined through a retrospective lens of the young adults’ adolescent years. Bronfenbrenner’s ecological systems theory was used as the framework to …

Duality Of Ensemble Systems Through Moment Representations, Vignesh Narayanan, Wei Zhang, Jr-Shin Li

Publications

Controlling large-scale dynamic population systems, known as ensemble control, is a pervasive and essential task in many emerging applications from diverse scientific domains. Previous focuses in the area of ensemble control have been placed on seeking open-loop control strategies due to unavailability of state feedback information for each individual system in the ensemble. In this paper, we develop a foundational framework for analysis and control of ensemble systems with closed feedback control loops. We introduce the notion of ensemble moments and construct moment systems associated with the ensemble systems. By extending the classical moment problem in mathematical analysis and statistics, …

Empowering Women In Informal Cross-Border Trade: Challenges And Opportunities In Developing Countries, Marie Claire Abayisenga

Harrisburg University Dissertations and Theses

The study " Empowering women in informal Cross-border trade: challenges and opportunities in developing countries" examined the challenges and opportunities faced by women engaged in Informal Cross-Border Trade (ICBT) in developing countries to empower them and promote inclusive economic development. The research explored the barriers that hindered women's economic empowerment in ICBT, such as limited access to resources, financial capital, and productive assets, as well as gender-based discrimination and social norms. The study also identified opportunities to enhance women's participation in cross-border trade, including learning opportunities and best practices. Through a literature review and empirical analysis, the study provided valuable …

Butte Priority Soils Operable Unit (Bpsou) Draft Final Unreclaimed Sites Field Sampling Plan (Fsp) Package #11: Ur-49 And Ur-50, Atlantic Richfield Company

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Lifecourse Patterns Of Productive Engagement Among Rural And Urban Older Adults, Peter C. Sun

Brown School Graduate Student Theses and Dissertations

Many older adults are engaged in productive activities that have important ramifications for health in later life. However, little is known about rural-urban patterns of productive engagement across the lifecourse. This dissertation used six waves (2008, 2010, 2012, 2014, 2016, 2018) of the nationally representative Health and Retirement Study to identify patterns of working, volunteering, and caregiving activities over a ten-year period using multichannel sequence analysis and cluster analysis. The antecedents of the patterns were studied using multinomial logistic regression, and the associations of the patterns with longstanding rural-urban disparities in cognitive functioning and self-rated health were studied using multiple …