Digital Commons Network^™

Drselects: Paulina Contreras Correa On Exploring The History Of Design Research Through The Drs Digital Library, Paulina Contreras Correa

DRSelects

No abstract provided.

Civilizational Security: Why The Russian Invasion Of Ukraine Shows That ‘National Security’ Is Not Enough To Understand Geopolitics, Greg (Grzegorz) Lewicki

Comparative Civilizations Review

This paper argues that the idea of “national security” is sometimes overwritten by “civilizational security” in security-related considerations. Civilizational security, as understood in this paper, refers to a country's security stemming from its belonging to a cultural zone or a civilization. The author clarifies the terms “a civilization,” “civilizational identity,” and “civilizational security.” Citing the examples of Poland, Ukraine, and Russia when considering the parameter of civilizational security allows us to better analyze and predict some processes, including geopolitical dilemmas and civilizational trends. It is argued that prior to the 2022 invasion of Ukraine, Russia misunderstood its own civilizational security …

University Libraries Newsletter - August 2023, Paula Webb

USA Libraries Newsletter

University Libraries newsletter for August 2023.

Contents include:

• Maureen Scaramona Retires After 25+ years
• Marx Library Acquires New High-Performance Microform Scanner
• McCall Library Promotes Community Collaboration Through Alabama Jewish Culture and History Symposium
• McCall Library Hosts Oral Historian Alissa Rae Funderburk
• Serving the Public Health Workforce in Alabama
• University Libraries Publications and Staff Updates
• University Libraries Kep Points and Happenings

USA Libraries Exhibits and Events:

• Art and Memorabilia from the Hank Williams Museum
• Bobby Tomberlin Presents 100 Years of Hank
• Blakeley's Historic Fields and Forests: A Plant Florilegium
• Studio 222 Textile Artists and Azalea City Quilters Art Group - Science …

Gender & Sexuality Services Newsletter, Back To School [August] 2023, University Of Northern Iowa. Gender & Sexuality Services.

Gender & Sexuality Services Newsletter

In This Issue:

--- Back to School with Diversity, Inclusion & Social Justice
--- Conference Opportunity
--- Cedar Valley Pridefest
--- Queer Book Club
--- Harvest Conference
--- Upcoming Events

Ruffner Roots And Ramblings, Vol. 26, Issue 2, Ruffner Family Association

Ruffner Roots & Ramblings

No abstract provided.

Resuscitating E-Commerce's Transnational Promise With Out-Of-Court Processes, Oladeji Tiamiyu

Sturm College of Law: Faculty Scholarship

E-commerce is increasingly taking a central role in conducting commercial transactions. This burgeoning industry has shaped how, when, and even why consumers transact. While catalyzed by the pandemic, increased use of e-commerce platforms is a multi-decade historical trend. Yet regulators throughout much of the world have been slow in how they regulate these platforms. In recognition of the growing importance of digital transactions, regulators have increasingly explored what should be the appropriate amount of oversight for platforms that have relied on substantial self-regulation. Regulation has increased the difficulty for private and public enforcement of antitrust laws, compromising a variety of …

Usa V. John Kramer

2023 Decisions

USDC for the Middle District of Pennsylvania

Nebline, August/September 2023

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Understanding the “WHY” of Challenging Behavior in Young Children Can Help With Strategies by Hayley Jackson

5 Reasons to Support Your Farmers Market by Tara Dunker

Recipes of the Month: Chocolate Zucchini Muffins and Fresh Salsa by Kayla Colgrove

Time for Fall Lawn Seeding by Sarah Browning

Garden Guide: Things to Do This Month

Using Water Resources More Efficiently by Becky Schuerman

Parasitoids: Nature’s Biocontrol by Kait Chapman

Lancaster County Super Fair, Aug. 3-12, 2023

Webinars Addressing Biting Pests in Early Childhood and School Settings

Ag Landlord/Tenant Workshop

4-H Announcements for 4-H'ers or 4-H Volunteers

Heart of 4-H Volunteer Award: …

How Is Bias Established? Interpreting Disparities Of Care, Stewart Justman

Global Humanities and Religions Faculty Publications

It is a central claim of the literature on racial and ethnic disparities of care that socioeconomic and other variables do not fully explain these differences and that bias on the part of doctors also contributes importantly. By the same token, however, before a case for bias can be made, other explanations for observed disparities must be ruled out. Over the last two decades, this principle of exclusion has eroded. Documenting a change in the norms of the literature, the present article reviews a number of arguments that allege or suggest bias by doctors even while other explanations for disparities …

If Everything Is A Matter Of Degree, Why Do Crisp Techniques Often Work Better?, Miroslav Svitek, Olga Kosheleva, Vladik Kreinovich

Departmental Technical Reports (CS)

Numerous examples from different application domain confirm the statement of Lotfi Zadeh -- that everything is a matter of degree. Because of this, one would expect that in most -- if not all -- practical situations taking these degrees into account would lead to more effective control, more effective prediction, etc. In practice, while in many cases, this indeed happens, in many other cases, "crisp" methods -- methods that do not take these degrees into account -- work better. In this paper, we provide two possible explanations for this discrepancy: an objective one -- explaining that the optimal (best-fit) model …

Corporate Finance, Jayendra Gokhale, Hari Adhikari

OER Main

Corporate Finance focuses on novel ways of student learning in the finance area of corporations with a focus on aviation and aerospace industries. While realizing that everyone has a different style of learning, this publication offers multiple learning techniques and tools in each chapter, including the traditional written matter elaborating on each concept as well as multiple video lectures found at the bottom of each chapter that reinforce each chapter’s concepts. These videos vary between 10 and 30 minutes in duration and include demonstrations where necessary. Other shorter videos from the authors are also present to demonstrate calculations, solved example …

The Gender And Race Intersectional Disproportionality-Tool (Grid-T): An Exploration Of Practitioners’ Access To And Use Of High-Quality Data For Special Education Placement, Audrey J. Ford

Electronic Theses and Dissertations

Disproportionality in special education (SPED) is upheld by systems and individuals, policies, and practices that both reflect and shape the local communities within which it exists. Even with many proposed solutions for disproportionality, it persists. This two-manuscript dissertation explores two characteristics that make disproportionality difficult to solve (e.g., inconsistent findings and persistence) and proposes a tool to inform data-based decision making in interventions for disproportionality in SPED.

Manuscript One (M1) includes a literature review and development of the Gender and Race Intersectionality Disproportionality- Tool (GRID-T). Based on the findings of the literature review about inconsistence and persistence, I crafted three …

Experience Matters: Exploring How Firms Build Dynamic Capabilities Through Execution Of The M&A Transaction Process, Chauntel R. Graves

Electronic Theses and Dissertations

Existing M&A and organizational learning theory research suggests the firm can develop expertise in M&A process execution with each successive M&A transaction experience. The ability to align, assimilate and exploit this learning to build acquisition capability over time aligns with the dynamic capabilities theory. This study inductively explores how the firm learns from previous acquisition experience and continuously improves its M&A process capability. While there are three dimensions of dynamic capabilities, this study focuses on the Sensing dimension – identifying opportunities and threats meeting the demands of an ever-evolving business environment. Experienced M&A professionals suggest essential factors considered consequential to …

The Struggle Is Real: Constructing Liberative Meaning Making That Facilitates Black Student’S Authentic Identity Formation And Navigation Through Predominately White Institutions, Felicia Marie George

Electronic Theses and Dissertations

This dissertation focuses on how Black students’ use of navigational capital reflects a quest for complex subjectivity that facilitates authentic identity formation and navigation through a private, predominantly white, four-year, R1 institution (PWI’s). A qualitative study that used portraiture methodology was conducted to collect stories of the lived experience and perceptions of two Black senior undergraduate students who attended a PWI. Their stories provided the foundation for constructing liberative meaning making (LMM), an ethic of praxis that uses a hermeneutics of listening to heighten students’ awareness of and living from interiority. The concept engages De La Torre’s theory of liberative …

Polar Body Membrane Breakdown Occurs Independent Of Macroautophagy In C. Elegans, Shruti Kolli

Electronic Theses and Dissertations

Failure to digest cell corpses can lead to lupus-like autoimmune disorders in mammals. To better understand if LC3-associated phagocytosis (LAP) drives cell corpse breakdown in phagolysosomes, we studied the clearance of the C. elegans polar body during embryonic development. ATG16L1 has separable roles in regulating LC3 recruitment during macroautophagy and LAP. We demonstrated that the ATG16L1 C. elegans orthologs, ATG-16.1 and ATG-16.2, function redundantly to promote polar body membrane breakdown. We also discovered that truncating the LAP-specific WD40 domain of ATG-16.2 unexpectedly disrupts autophagy. Furthermore, we confirmed that polar body membrane breakdown occurs independent of macroautophagy. We also showed that …

Risk And Promotive Factors For Perinatal Mental Health Problems: Adverse And Benevolent Childhood Experiences And Contemporaneous Support And Stress, Jillian S. Merrick

Electronic Theses and Dissertations

Despite a growing body of research on childhood risk and promotive factors for perinatal mental health, as well as extensive research on adulthood risk and promotive factors for these problems, little research considers childhood and adulthood experiences alongside one another. The current study addressed this gap by examining childhood experiences, both adverse and benevolent, alongside contemporaneous sociodemographic stress and social support as predictors of depression and PTSD symptoms during pregnancy and at 3-4 months postnatal.

Participants were 175 ethnically-diverse women (M = 28.07 years, SD = 5.68, range = 18-40; 38.9% White, 25.7% Latina, 16.6% Black, 12.0% biracial/multiracial, 6.8% …

Childhood Maltreatment And Romantic Relationship Functioning During Pregnancy: Women’S Narrative Coherence About Partners And Couples’ Conflict Communication And Recovery, Laura M. River

Electronic Theses and Dissertations

Childhood maltreatment (CM) is associated with difficulties in romantic relationships in adulthood, including conflict, less support, and difficulties in communication. However, little is known about the impact of CM on romantic relationship functioning in the context of pregnancy, during which time romantic relationships are highly influential for family well-being. Additionally, very limited research has been conducted on fathers’ relationship experiences after a history of CM. In a set of two papers, this dissertation examined the effects of CM on 1) pregnant women’s narrative coherence about their romantic partners and 2) couples’ (pregnant women and babies’ fathers) observed conflict communication and …

Anxiety As A Compensatory Factor For Executive Functioning Abilities And Later Adhd Symptoms In Youth With Adhd, Rebecca Slomowitz

Electronic Theses and Dissertations

Higher ADHD symptoms have been associated with reduced executive functioning (EF) performance in children. However, an emerging body of research has suggested that in children with higher ADHD symptoms, higher levels of anxiety symptoms may contribute to buffered executive functioning (EF) performance, termed a compensatory interaction. However, results investigating this hypothesis have been mixed, possibly due to the use of smaller sample sizes, cross-sectional datasets, and infrequent testing of compensatory interaction effects between ADHD and anxiety symptoms. The current study expands upon the previous literature by testing for compensatory interactions between anxiety symptoms and ADHD symptoms (e.g., inattention and hyperactive-impulsive …

Improving The Design And Conduct Of Aquatic Toxicity Studies With Oils Based On 20 Years Of Croserf Experience, Wa Stubblefield, M Barron, G Bragin, Me Delorenzo, B De Jourdan, B Echols, Dp French-Mccay, P Jackman, Jr Loughery, Tf Parkerton, D. Abigail Renegar, Jl Rodriguez-Gil

Marine & Environmental Sciences Faculty Articles

Laboratory toxicity testing is a key tool used in oil spill science, spill effects assessment, and mitigation strategy decisions to minimize environmental impacts. A major consideration in oil toxicity testing is how to replicate real-world spill conditions, oil types, weathering states, receptor organisms, and modifying environmental factors under laboratory conditions. Oils and petroleum-derived products are comprised of thousands of compounds with different physicochemical and toxicological properties, and this leads to challenges in conducting and interpreting oil toxicity studies. Experimental methods used to mix oils with aqueous test media have been shown to influence the aqueous-phase hydrocarbon composition and concentrations, hydrocarbon …

Manufacturer’S Product Line Selling Strategy And Add-On Policy In Product Sharing, Yu Zhang, Min Huang, Lin Tian, Gangshu (George) Cai, Delong Jin, Zhiping Fan

Information Systems and Analytics

During the sharing boom, product lines and add-ons are significant for manufacturers who have established sharing platforms to provide sharing and rental services. In this paper, we consider a manufacturer that provides two products of different quality in the rental channel (i.e., the B2C sharing platform) and the sales channel. We investigate the manufacturer’s product-line selling strategies: either the manufacturer sells low-quality products and rents high-quality products (i.e., the LH product line), or the manufacturer sells high-quality products and rents low-quality products (i.e., the HL product line). We also examine whether to offer the add-on for rental products. The results …

Magnetic-Field-Driven Director Configuration Transitions In Radial Nematic Liquid Crystal Droplets, S. Ettinger, C. G. Slaughter, S. H. Parra, J. M. Kikkawa, Peter J. Collings, A. G. Yodh

Physics & Astronomy Faculty Works

We study the director configurations of nematic liquid crystal (NLC) droplets with homeotropic anchoring in a magnetic field and report observation of a magnetic-field-driven transition from a deformed radial to an axial-with-defect configuration. Magnetic-field-induced transitions in NLC droplets differ fundamentally from the traditional planar Freedericksz transition due to the spherical droplet geometry and resulting topological defect. This transition has been studied theoretically, but the director configurations and mechanism of defect evolution in an applied magnetic field have yet to be observed experimentally. To this end, we combine polarized optical microscopy with a variable electromagnet (≤ 1 T) for continuous observation …

Transcatheter Aortic Valve Replacement Restoring Candidacy For Liver Transplant In Patients With Cirrhosis, Mirna Kaafarani, Omar Shamaa, Syed-Mohammed Jafri

Gastroenterology Articles

Guidelines for preoperative workup for an orthotopic liver transplant often rule out patients with severe aortic stenosis as transplant candidates. This case illustrates the potential of transcatheter aortic valve replacement (TAVR) as a bridge for liver transplants in cirrhotic patients with severe aortic stenosis. The 1-year and 2-year post-liver transplant follow-ups showed no complications in the patient's prosthetic aortic valves, and graft survival was 100% with no evidence of rejection. Notable post-transplant recovery involved medical complications that were not related to the liver function or surgical procedure.

The Effect Of Cognitive Reserve On A Rhythm And Timing Intervention In Older American Indians, Eunice Dahyeh Kim

Psychology ETDs

Cognitive reserve refers to the cerebral plasticity perspective in which premorbid buffer factors, explained as enriching life experiences, protect against the negative outcomes of neurodegenerative and neuropsychiatric diseases (Stern, 2009; Harrison et al., 2015). Little research has been done to understand cognitive reserve in older AI adults, despite the fact that American Indians (AIs) experience a higher incidence of cerebrovascular disease than other racial and ethnic groups in the US, which increases risk for cognitive deficits and dementia (Zhang, et al., 2007; Ayala, Greenlund, Croft, et al., 2001; Harwell, et al., 2005). Interactive Metronome (IM) therapy is a behavioral therapy …

Identifying Psychosocial And Neural Correlates Associated With Future Homicide In A Sample Of Incarcerated Boys, Samantha N. Rodriguez

Psychology ETDs

Previous research has observed significant group differences regarding neuroanatomical and psychosocial variables between incarcerated boys who have and have not previously committed a homicide, resulting in successful postdictive classification (Cope et al., 2014). However, no study to date has investigated whether similar group differences characterize future homicide offenders. Following the methodology of Cope et al. (2014), the current study aimed to identify baseline neural, clinical, and environmental deficits (collected in a sample of n = 242 incarcerated juvenile offenders) associated with future homicidal behavior as adults. Results indicated that youth who went on to commit homicide as adults were characterized …

Electrophysiological Signatures Of Error Commission And Adjustment, Mark Lavelle

Psychology ETDs

Errors inhibit attainment of our goals. Behavioral and neural adjustments following errors are often framed as independent aspects of decision-making termed threshold (or response caution) and drift rate (or evidence accumulation). We replicated and extended the association of single-trial threshold with frontal midline theta power from the previous trial, as measured from EEG in 21 participants completing a flankers task. Surprisingly, theta power also predicted next trial drift rate. Variation in brightness of the stimuli was associated with drift rate and various EEG and time-frequency features, including posterior alpha/beta power. Posterior alpha/beta power also correlated with drift rate and significantly …

An Examination Of The Associations Between Covid-19 Vaccine Hesitancy, Trust In Media, And Trust In Science And Scientists, Jegason Phosphorus Diviant

Psychology ETDs

Recent evidence suggests corroded trust in scientific institutions, but particularly among political conservatives. The current investigation examined the potential role of trust in conservative media sources by capturing associations between trust in politically-biased media sources, trust in science and scientists, and COVID-19 vaccine hesitancy. A total of 1,117 participants completed an online cross-sectional self-report study. Results revealed that: (1) the less trust respondents had in science and scientists, the greater their overall COVID-19 vaccine hesitancy (and perceived risks and fears of COVID-19 vaccines); and (2) the more respondents trusted conservative-leaning news media sources, the greater their overall COVID-19 vaccine hesitancy …

Beyond Stressors: Identifying Protective Cultural Factors And Coping Strategies For Mental Health Symptoms Among Aging Latino/Hispanic Immigrants, Juan M. Pena

Psychology ETDs

Within the next decade, Latino immigrants will constitute the largest middle-aged and older immigrant group living in the U.S. This cross-sectional study investigated traumatic stressors, acculturative stress and perceived structural injustices and their associations with mental health symptoms. This study also examined the linkages between cultural factors, social support, and coping strategies and mental health outcomes. Eighty Latino/Hispanic immigrants who were 45 years of age or older completed a series of questionnaires and optional open-ended questions. A greater exposure to traumatic events, higher acculturative stress, and perceived injustices were associated with greater psychological distress and symptoms of anxiety, depression, and …

Effects Of Transcranial Direct Current Stimulation On Category Learning In Older Adults, Benjamin C. Gibson

Psychology ETDs

Those over the age of 65 occupy a growing proportion of the population. With this growth, cognitive issues that accompany aging are increasingly coming to the forefront, yet despite this focus, ways to ameliorate cognitive issues in older adults are lacking. Transcranial direct current stimulation (tDCS) offers one possibility for improving cognitive function in older adults, but tDCS application is hindered by individual factors that manifest as heterogeneity in outcomes across the literature. This is especially the case in older adults, where changes in anatomy and functionality provide a potential complication for tDCS application. Presented here are three studies seeking …

Feasibility And Acceptability Of An Online Empathy Skills Training For Substance Use Providers, Emily L. Starratt

Psychology ETDs

The ability to train counselors to convey empathy is critical, given the importance of therapist empathic skill level in substance use disorder treatment outcomes (Moyers & Miller, 2013). To date, no studies have examined the efficacy of an online empathy skills training for clinicians, where competency is evaluated using objectively rated standardized client sessions. This study evaluated the acceptability, feasibility, and fit of an online empathy skills training for substance use disorder providers. METHOD: Therapist empathy was measured pre-post training using standardized client actor interviews and evaluated with a global rating yielded by the Motivational Interviewing Treatment Integrity Code 4.2 …

Switchin’ Up: The Effect Of Code-Switching On Black Professionals In Predominantly White Organizations, Christina G. Roach

Communication Theses - Archive

This study explored how highly educated Black professionals holding at least a four-year degree view use of African American Vernacular English (AAVE) in relation to their ethnic identity. Additionally, the study investigated whether code-switching impacts participants’ organizational identification or their connectedness to ethnic identity. Through interviews, I uncovered that although 3 of 12 participants indicated that use of AAVE felt natural to them, 6 participants use it infrequently or not at all. Surprisingly, using Standard American English (SAE) had little to no effect on most participants’ feelings of connectedness to their ethnic identity. This research also uncovered that though all …