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Cervical Ripening In Nulliparous, Healthy, Full-Term Pregnant Women: The Impact Of Oral Evening Primrose, Ghada Abdelmaksoud Badr, Magdy Hassan Balaha, Ramy Mohamed Elnaggar, Sherin Barakat Elbahoty

Journal of Medicine in Scientific Research

Background Seeds of the evening primrose plant (Oenothera biennis) are used to make evening primrose oil (EPO) capsules. EPO's omega-6 essential fatty acids are mostly responsible for their therapeutic advantages since they have an impact on prostaglandin and cytokine synthesis. The purpose of this study was to assess how EPO affected cervical ripening in healthy nulliparous women who were carrying fullterm pregnancies. Methods A single-blinded randomized controlled trial was conducted involving 110 healthy nulliparous women, all with a Bishop score of 6 or lower, singleton pregnancies, cephalic presentations, and no signs of cephalo-pelvic disproportion. Participants were split into two equal …

Making Dew In The Atacama Desert: A Paradigmatic Case Of Plant Water Uptake From An Unsaturated Atmosphere Fails A Test, Jess T. Gersony, Anju Manandhar, Uri Hochberg, Nora Abdellaoui, Paula Llanos, Jacques Dumais, N. Michele Holbrook, Fulton E. Rockwell

Biological Sciences: Faculty Publications

No abstract provided.

Investigating Tlr-Mediated Cytokine Synergy In Macrophages, Erick Salvador Rocha

Yale Graduate School of Arts and Sciences Dissertations

Cytokine dysregulation during microbial infections can dangerously increase the severity of associated diseases. Non-additive responses to simultaneous activation of toll-like receptor (TLR) signaling pathways are one potential contributor. Here we explored mechanisms underlying the TLR2/MyD88 and TLR3/TRIF-mediated responses in macrophages for canonical pro-inflammatory and antiviral targets including TNF, IL-6, IL-12p40, IFN-β and CXCL10. We found that all targets exhibited characteristic levels of synergistic cytokine activation that varied with TLR-ligand concentration and exposure time. These trends were conserved when the TLR3-ligand polyI:C (PIC) was combined with either of the TLR2-mediated pathogens S. aureus or L. pneumophila. Using pharmacological inhibitors, genetic …

Nutrient Transport By Overland Sheet Flow On Sites Containing Swine Slurry, John E. Gilley

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Nutrients in agricultural runoff may cause offsite environmental impacts. The objective of this investigation was to examine nutrient transport by overland sheet flow on sites containing swine slurry. Data examined in this study was collected during field rainfall simulation tests conducted on cropland sites in southeast Nebraska, USA. Inflow was added to the top of experimental plots in four successive increments to simulate runoff rates occurring at greater downslope distances. Runoff rates on the experimental sites ranged from 2.3 to 21.2 L min⁻¹ and maximum equivalent downslope distances varied from 5 to 108 m. Phosphorus (P) and nitrogen (N) …

Smith V. Smith, Brett Mcallister

NYLS Law Review

No abstract provided.

Mcginity V. Procter & Gamble Co., Gabriella Landicino

NYLS Law Review

No abstract provided.

Transcriptional Regulation Of Mouse Line-1 Subfamilies, Karabi Saha

Electronic Theses and Dissertations

No abstract provided.

Development Of Bio-Based Coating Materials For Environmentally Friendly Controlled-Release Nitrogen Fertilizer Applications, Anne Carolyne Mendonca Cidreira

Electronic Theses and Dissertations

No abstract provided.

Physiological And Genetic Studies Of Hydrotropism In The Maize Primary Root, Muyu Gu

Electronic Theses and Dissertations

No abstract provided.

Evaluating Dietary Consequences On Body Mass And Thermal Heat Flux Of North American Bison (Bison Bison) Yearling Heifers, Kendall Marie Wald

Electronic Theses and Dissertations

No abstract provided.

Deciphering Genetic Contributions To Antibiotic Persistence: Insights From Multi-Gene Knockout Studies, Elise K. Schweer

Electronic Theses and Dissertations

Antibiotic resistance is a critical global health challenge, complicating efforts to treat bacterial infections effectively. Antibiotic persistence plays a significant role in driving resistance. Persisters are a subpopulation of non-dividing bacterial cells that often evade lethal antibiotic treatment. Once antibiotics are removed, these cells "resurrect," resuming growth and may lead to relapsing infections. Notably, the progeny of persister cells exhibit a heightened tendency to acquire mutations or incorporate antibiotic resistance genes, further compounding the challenge of antibiotic resistance. In our recent study, we knocked out seven hypothetical genes and observed a significant reduction in persister levels. Compared to the wild …

Optimizing Heifer Development On Dormant Rangelands By Integrating Precision Livestock Technologies With The Range Supplementation Model And The Evaluation Of Short-Term Rotations Of Precision Technology On Plant Communities, Hadley Ann Dotts

Electronic Theses and Dissertations

Heifer development on dormant rangelands offers a cost-effective alternative to feedlot or drylot systems. However, traditional bunk supplementation methods often result in uneven intake, inefficient feed use, and ecological degradation around static feeding sites. This thesis evaluated the integration of precision livestock technologies and a dynamic Range Supplementation Model to improve individual animal performance, weight uniformity, and rangeland sustainability in extensive heifer development systems in the Northern Great Plains. The first study involved a seven-month trial (November 2023–May 2024) with 50 yearling Angus heifers grazing dormant native rangelands at the SDSU Cottonwood Field Station. Heifers were stratified into two treatments: …

Biotransformation Of Camelina Meal Via Pretreatment And Fermentation For Functional And Nutritional Upgrading, Ram Kumar Bhattarai

Electronic Theses and Dissertations

Camelina sativa, an oilseed crop of the Brassicaceae family, has seen increased cultivation in North America in response to the rising demand for biofuels over the past two decades. With this growth, camelina meal, a byproduct of oil extraction, has emerged as a promising yet underutilized resource, particularly for applications in animal nutrition. This study aimed to evaluate the potential of camelina meal as a substrate for submerged fungal fermentation and to examine how this bioconversion affects its physicochemical and nutritional properties. The influence of mild pretreatments (unwashed, washed only, and washed/dried and ground) on fermentation outcomes was also assessed. …

Epidemiological And Diagnostic Approaches For Soybean Cyst Nematode In South Dakota, Nabina Karki

Electronic Theses and Dissertations

Soybean cyst nematode (SCN), Heterodera glycines (HG) Ichinohe, is an endoparasitic nematode and one of the major yield-limiting pathogens of soybean (Glycine max L.) in the United States. Soybean cyst nematode alone accounts for more than $1.5 billion economic loss annually in North America. First reported in the U.S.A. in 1954 in New Hanover County, North Carolina and later in 1995 in Union County, South Dakota. Prior to this study, SCN has spread in 34 counties in the state. As a soil pathogen, which can adapt to most soil conditions under soybean production and beside soybean, it is hosted on …

Reflections On Crafting A Framework Companion Document For And By Science And Technology Librarians, Dawn Cannon-Rech, Allison B. Brungard, Rachel Hamelers, Rebecca Kuglitsch, Rebecca Renirie

University Libraries: Faculty Publications

Abstract unavailable.

Predictors Of General Education Teachers' Self-Efficacy For Educating Autistic Students: Enactive Mastery Experiences, Vicarious Experiences, Verbal/Social Persuasions, And Physiological And Affective States, Renette Portecop-Prentice

Dissertations

Problem

Autism is a complex neurodevelopmental condition that presents challenges not only for autistic individuals, but also for their families, healthcare providers and school professionals. A significant number of children with autism spend most of their school day in general education classrooms with teachers who may lack autism-specific training and are unfamiliar with evidence-based practices for supporting autistic students. This lack of training or relevant resources specific to autism may impact teacher self-efficacy for educating autistic students, which in turn may affect instructional decisions and student outcomes. Guided by Bandura’s theoretical framework, this study examined the relationships among autism-specific training …

Evaluating Online Resources: Providing Parents With Reliable Emotional Intelligence Training Tools, Melissa Van Embden

PCOM Psychology Dissertations

The rise of online resources has produced a shift in how parents seek guidance in fostering their child’s emotional intelligence (EI). Yet, the quality and accessibility of these resources remain largely unexamined. This study evaluates the top Google search results generated from six prompts designed to reflect the information-seeking behavior of parents looking to develop their child’s EI. Using an incognito browser, the first 20 links for each prompt were recorded, with Google Gemini AI-generated responses specifically marked. The researcher vetted the recorded links by utilizing a comprehensive checklist assessing professional credibility, communication and engagement features, and pricing. The Findings …

Anxiety And Self-Esteem In Adolescents And Young Adults Undergoing Bariatric Surgery, Julia Nikolajuk

PCOM Psychology Dissertations

Bariatric surgery, a medical procedure that alters an individual’s digestive system, has gained popularity in the last several years as a weight loss method. After this surgery, many individuals report improvements with their quality of life as they lose weight, change unhealthy eating patterns, experience a decrease in symptoms of depression, and gain a strong sense of self-esteem. However, research has found increased rates of depressive symptoms and patterns of disordered eating associated with obesity and bariatric surgery, but little research exists regarding anxiety and bariatric surgery with adolescents and young adults. The purpose of this study was to clarify …

Acculturation, Self-Esteem, Family Norms, And Disordered Eating Behaviors In South Asian Women, Angela Abraham

PCOM Psychology Dissertations

This study investigated the relationships among acculturation, self-esteem, family norms, and disordered eating behaviors among South Asian women living in the United States. Although research suggests culture plays a role in the etiology of eating disorders, little information on the experiences of South Asian women exists. This study sought to fill this gap in the literature. Using a cross-sectional, quantitative survey-based design, 151 South Asian women provided insight into their experiences with family norms, acculturation, self-esteem, and eating behaviors. Results indicated that acculturation was not significantly associated with disordered eating. However, self-esteem was found to be negatively associated with disordered …

Identifying Needs Of School-Age Children With Cardiospondylocarpofacial Syndrome, Erin Henning

PCOM Psychology Dissertations

Advancements in genetic testing have led to the identification of many rare genetic conditions, yet comprehensive knowledge of their broader impacts remains limited. Most existing research focuses narrowly on medical outcomes. Cardiospondylocarpofacial Syndrome (CSCF) is an ultra-rare genetic condition for which little is known beyond its physical manifestations. This descriptive case series study examined the behavioral, social, emotional, and academic functioning of eight school-aged children diagnosed with CSCF, as well as the experiences of their families. Participants were recruited from North America, Europe, and Australia via a private Facebook group. Data were collected through an open-ended, written questionnaire completed by …

Promoting Perinatal Mental Well-Being: Empowering Healthcare Professionals, Deborah Flam

PCOM Psychology Dissertations

This pilot study aimed to address the critical need to enhance healthcare providers’ knowledge and shift their beliefs regarding perinatal mental health disorders through the development and implementation of a targeted educational workshop, “Promoting Perinatal Mental Health Well-Being”, designed to improve their understanding and attitudes toward identifying, treating, and supporting affected individuals. Using a qualitative approach, pre- and post-tests were administered to assess changes in knowledge and beliefs. While statistical significance was not achieved, likely due to a small sample size, prior training among participants, and other limitations, the findings revealed a meaningful shift in provider beliefs. Participants reported increased …

(In)Animate: Exploring The Relationship Between Obsessivecompulsive Disorder, Perceived Thought Control, And Anthropomorphism, Kaitlyn O’Neill

PCOM Psychology Dissertations

Introduction: Ritual behaviors help manage uncertainty and anxiety by providing a sense of control, but rigid engagement in such behaviors can indicate obsessivecompulsive disorder (OCD). Most OCD research has focused on harm-avoidance versus "not-just-right-experiences" (NJREs), with exposure and ritual prevention (ERP) being less effective for those without clear feared outcomes. Anthropomorphizing, or assigning human traits to objects, complicates OCD treatment, particularly for those with hoarding behaviors.

Objectives: This study aimed to examine the relationship between OCD with and without hoarding behaviors ("saving" behavior) and anthropomorphism. Given ERP’s role in OCD treatment, understanding how anthropomorphism affects OCD is crucial. It was …

Impact Of Pcos Knowledge And Treatment Recommendations On Women’S Quality Of Life, Sydni Yadin

PCOM Psychology Dissertations

Polycystic ovary syndrome (PCOS) is a chronic endocrine disorder affecting 15–20% of women of reproductive age (Krug et al., 2019). Characterized by hyperandrogenism, irregular menstrual cycles, and ovarian cysts, PCOS is associated with obesity, insulin resistance, and infertility (Correa et al., 2015). These complications can significantly diminish women’s quality of life. This study investigated the relationship between women’s knowledge of PCOS health outcomes, providers’ use of lifestyle management interventions, and quality of life. A cross-sectional survey design was used, and participants completed the PCOS Quality of Life Scale (Williams et al., 2018). It was hypothesized that greater knowledge of PCOS …

A Qualitative Study Of Euphemistic Language And Identity Development Involving Sexual Assault, Keena Stewart

PCOM Psychology Dissertations

According to the Centers for Disease Control and Prevention, sexual violence refers to a situation in which sexual activity occurs and consent is not obtained or freely given. Sexual violence is a worldwide epidemic that impacts individuals of all communities, genders, ages, and sexual orientations. When considering the impact of sexual violence, the use or misuse of language is fundamental. Furthermore, the recovery process following a sexual assault is directly related to the presence or absence of resiliency factors. The purpose of this study was to explore and understand the effects of euphemized language on the identity development of individuals …

Target Cell-Associated Cd47 Suppresses Nadph Oxidase Activity In Macrophages During Antibody Dependent Cellular Phagocytosis, Seuly Akter

Electronic Theses and Dissertations

CD47-SIRPα signaling is a well-known immune checkpoint that suppresses macrophage-mediated antibody-dependent cellular phagocytosis (ADCP). In this study, we explored how CD47 influences reactive oxygen species (ROS) production driven by Fcγ receptor (FcγR) signaling. Our results show that macrophages produce significantly more ROS when encountering IgG coated target cells lacking CD47.Polarization with IFNγ further amplified this effect. ThusCD47-SIRPα interactions limit phagocytosis and suppress oxidative ROS production by macrophages. We found that CD47 blockade and IFNγ stimulation enhanced ADCP through distinct mechanisms. CD47 blockade removed the inhibitory "don't eat me" signal supporting ADCP and ADROS. Similarly, IFNγ enhances ADCP by upregulating FcγRI …

Testing The Effect Of Source And Environment On Native Seed Germination To Inform Seed-Based Restoration Of Grasslands, Brandon Clark

Electronic Theses and Dissertations

Grasslands are one of the most endangered ecosystems on the planet, and they provide a variety of important ecosystem services that people rely on. Losses of grasslands can be mitigated through restoration. Seed-based restoration is a regularly used practice due to its practicality and cost-effectiveness. Planting non-local seed that may not be suitable for its destination environment can have consequences in plant establishment and subsequent restoration success. This experiment tested the response (final germination and germination rate) of seed from 11 perennial tallgrass species sourced from 3 different locations to different germination temperature conditions. Seeds from three sources of each …

Cover Cropping Strategies For Improving Weed Suppression, Yashar Askarzadeh

Electronic Theses and Dissertations

Cover crops (CCs) play an essential role in sustainable agriculture by providing multiple ecosystem services. However, adoption remains low due to concerns about economic returns, management complexity, and potential yield reductions in cash crops. Applying CCs uniformly across fields without accounting for spatial variability can result in inconsistent outcomes. A precision cover cropping system (PCCS), which incorporates site-specific management zones (MZs), offers a more targeted approach to improving performance while minimizing costs and uncertainties. This study explores the interaction between CCs and field variability through complementary field and greenhouse experiments. The field experiment demonstrates that field heterogeneity significantly influences CC …

The Effects Of Flaxseed Oil-Based Supplementation On Feeding Behavior, Performance, Follicular Dynamics, And Embryo Production In Beef Cattle, Kendal Lynn Green

Electronic Theses and Dissertations

This review seeks to provide an overview of fatty acid supplementation in cattle, opening with their structural and functional properties. Nutritional supplementation helps to regulate the precursors and substrates crucial to reproduction. This review aims to examine nutritional supplementation strategies, the role of fatty acids on follicular dynamics, and their impact on embryo production. The base of literature regarding lipid supplementation is vast, with varying results found across studies. Comparing results from prior studies remains difficult as there is a vast range of lipid sources used in beef and dairy animals. The emphasis of this review was placed on evaluating …

Lunar Payload Logistics: Advancing Autonomous Control For Lunar Surface Transporter Vehicles, Liam Murray

Electronic Theses and Dissertations

No abstract provided.

Uso Da Modelagem Baseada Em Agentes No Estudo De Sistemas Complexos, Eric Araújo

University Faculty Publications and Creative Works

A modelagem baseada em agentes (MBA) é uma metodologia poderosa e acessível para explorar sistemas complexos, onde interações simples entre indivíduos podem gerar comportamentos coletivos emergentes. Este artigo apresenta a MBA de maneira didática e fluida, utilizando a interface NetLogo para exemplificar como a metodologia pode ser aplicada em diversas áreas, como ecologia, saúde pública, economia e sociologia. Com uma abordagem prática, mostramos que não é necessário um conhecimento avançado em computação para começar a usar a MBA, mas que sua versatilidade permite investigar questões complexas do mundo real. Ao final, o leitor será capaz de entender os fundamentos da …