Digital Commons Network^™

Rfc-Berkeley Pit Wpp-2024-02, Mark Thompson, Loren Burmeister

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Setting Up An Ambulatory Gi Endoscopy Suite In The Usa-Anesthesia And Sedation Challenges, Basavana Goudra

Department of Anesthesiology Faculty Papers

Gastrointestinal endoscopy units, both freestanding and associated with ambulatory surgical centers, are on the increase, and the trend is likely to continue. The concept is relatively new, and there are insufficient guidelines and a general dearth of information for prospective planners and physicians. Debate continues in areas such as the selection of patients, appropriateness of procedures, and access to tertiary care. Leaders often scramble to address both critical and non-critical issues, often after the center has opened to the public. They often encounter issues which were not anticipated. In this review, we have provided comprehensive and concise information on the …

Workplace Diversity, Equity, And Inclusion In The Retention Of Faculty Women Of Color In Science, Technology, Engineering, And Mathematics, Sherri Reese

Walden Dissertations and Doctoral Studies

Gender discrimination and the underrepresentation of women of color in faculty positions in higher education institutions, especially in the science, technology, engineering, and mathematics (STEM) departments, is a research and policy problem. Despite efforts to improve diversity and inclusion in higher education workplaces, women of color remain largely underrepresented among STEM faculty. Informed by Adams’s equity theory, Tajfel’s social identity theory of organizational commitment, and Bell’s critical race theory, the purpose of this quantitative cross-sectional study was to examine the relationship between diversity and organizational commitment and inclusion and organizational commitment among faculty women of color. Survey data were collected …

Latinos' Intimate Partner Violence, Abuse, And Interventions: Developing A Latcrit Analysis And Critique, Adrian Luis Manriquez, Eric S. Mankowski

Psychology Faculty Publications and Presentations

The paper utilizes LatCrit and critical psychology perspectives in order to review and critique the literature on Latinos' intimate partner violence and abuse and intervention programs. LatCrit theories are described and reviewed, and then applied to the literature on IPV predictors among Latinos. The review demonstrates that the research literature on the predictors, correlates, and antecedents of Latino males' IPV behaviors focuses largely on the individual level of analysis, and consequently suffers from three main limitations: use of deficit models in research; decontextualized assessment and evaluations of IPV; neglect of higher levels of analysis influencing IPV in Latinx communities. Implications …

A Place To Rest My Soul: How A Doctoral Student Of Color Group Utilized A Healing-Centered Space To Navigate Higher Education, Jessica I. Ramirez

School of Social Work Faculty Publications and Presentations

Students of Color have historically faced explicit and implicit forms of discrimination and oppression in educational settings. Unfortunately, not much has changed over the decades as Students of Color continue to experience white supremacy and other systems of oppression. As Students of Color enter graduate school, there are often fewer Students of Color, making these educational settings isolating and hostile. These experiences often encompass white supremacist policies, practices, and remarks that negatively impact Students of Color. With this in mind and as someone who identifies as a Chicana who was once in a doctoral program, I questioned how doctoral Students …

The Arbitrariness Of Symmetry In Mathematical Proofs, Melisa Vivanco

Philosophy Faculty Publications

Symmetry is not an inherent characteristic of mathematical proofs; instead, it is a property that arbitrarily manifests in different modes of presentation. This arbitrariness leads to the conclusion that symmetry cannot be part of the defining or essential properties that characterize proofs. Consequently, contrary to some authors’ claims, symmetry does not significantly contribute to the validity, accuracy, or soundness of mathematical proofs. What is more, it does not even play any critical role in heuristic aspects such as explanatory power. The examples developed in this paper constitute compelling evidence supporting these claims.

Synthesis Of Portions Of An Acinetobacter Baumannii Lipooligosaccharide (Los), Brandon Conrad

LSU Doctoral Dissertations

Glycoconjugate vaccines have become an effective strategy for protection against an array of globally persistent diseases resulting from pathogenic bacteria such as Haemophilus influenzae type b (Hib), Neisseria meningitidis, and Salmonella enterica serotype Typhi. Comprised of a carbohydrate (referred to as glycan) covalently inked to a carrier protein, these vaccines can initiate adaptive immunity by inducing B and T cell responses once in the lymphatic system. This is particularly relevant for infants two years of age and younger whose immune systems are not fully developed. A continuously emerging threat in clinical settings, Acinetobacter baumannii is a Gram-negative bacterium …

An Expert System On Flimsy Foundations: Teaching Expertise And The Early Career Framework, Jim Hordern, Katherine Evans, Pete Kelly, Nick Pratt

School of Law, Humanities and Social Sciences

The paper seeks to identify how teacher expertise is implicitly and explicitly conceptualised in current English education policy in respect of the professional development of teachers. We focus specifically on conceptualisations of expertise in the Early Career Framework (ECF), both in terms of the policy documentation produced by the Department for Education and in terms of a selection of publicly available materials produced by the lead providers of the ECF. We aim to locate these conceptualisations in terms of broader sociological and philosophical debates about the nature of expertise and its relationship to professional work, in addition to recent research …

The Interplay Between Gender And Duration Of Hospitalization Modulates Psychiatric Symptom Severity In Subjects With Long Covid-19, Emanuela De Chiara, Antonio Maria D'Onofrio, Salvatore Lioniello, Giovanni Camardese, Delfina Janiri, Matteo Tosato, Francesco Landi, Gabriele Sani

Faculty, Staff and Students Publications

Long COVID-19 is characterized by ongoing symptoms or prolonged or long-term complications of SARS-CoV-2 contraction which persist beyond 4 weeks from the initial onset of symptoms. Gender and duration of hospitalization (DH) are key risk factors for developing long COVID-19 syndrome, but their impact and interplay need further study. This research involved 996 long COVID-19 patients, and we compared the levels of general psychopathology, depression, agitated depression, anxiety, and medication use between hospitalized and non-hospitalized males and females. In the hospitalized patients, multivariate regressions assessed the impact of gender, DH, and the interaction of these variables. The females had higher …

Randomized, Double-Blind, Placebo-Controlled Study Of Anti-Mycobacterial Therapy (Rhb-104) In Active Crohn's Disease, Zbigniew Hebzda, Harry Sarles, Scott Levenson, Robert Hardi, Tomasz Arłukowicz, Petar Svorcan, Reza Fathi, Aida Bibliowicz, Patricia Anderson, Patrick Mclean, Clara Fehrmann, M Scott Harris, Shuhong Zhao, Ira N Kalfus

Faculty, Staff and Students Publications

This study, conducted between 4 October 2013, and 30 November 2018, tested the hypothesis that triple antimicrobial therapy, targeting Mycobacterium avium subspecies paratuberculosis (MAP), long considered a putative cause, would favorably affect Crohn’s disease. A double-blind multicenter study of adults with active Crohn’s disease, (i.e., Crohn’s Disease Activity Index [CDAI] 220–450 plus C-reactive protein ≥ 1.0 mg/dL, fecal calprotectin (FCP) >162.9 µg/g stool, or recent endoscopic or radiographic confirmation of active disease) receiving concomitant standard-of-care Crohn’s disease treatment (Clinicaltrials.gov: NCT01951326) were stratified by anti-tumor necrosis factor use and randomized (1:1) to anti-MAP RHB-104 (clarithromycin 95 mg, rifabutin 45 mg, …

Distributed Energy Trading Models Utilizing Reinforcement Learning And Game-Theoretic Based Approaches In Smart Grids, Nicholas Kemp

Electrical and Computer Engineering ETDs

Community-driven energy initiatives have become crucial for effective energy management, particularly in trading and management. The rise of Distributed Energy Resources in smart grids demands a redesign of traditional Demand Response Management (DRM) models to account for prosumers' dynamic behavior in energy markets. Decentralization, including peer-to-peer (P2P) energy trading, is vital for resilience and sustainability. This thesis introduces two coalitional DRM models: one based on hedonic community formation games, and the other combining matching theory with coalition games. These models empower prosumers to autonomously select energy trading communities using partially available data. To optimize energy consumption, two additional models are …

Review Of The Impact And Burden Of Urinary Urgency On Adults With Overactive Bladder, Adrian Wagg, A Lenore Ackerman, H Henry Lai, Diane K. Newman

2020-Current year OA Pubs

No abstract provided.

Teeth, Chukwudaru Immaculata Michael

Dissertations and Theses

Teeth is an experimental novel draft that intricately weaves a non-linear narrative of the lives of two sisters, Lota and Jekein. Through their stories, the novel delves into the complex questions and experiences surrounding religious, patriarchal, and socio-political violence inflicted upon the female body and identity. Set in Nigeria, Teeth is presented by an omniscient narrator who offers critical perspectives on being, playing into the subtle nuances that define the lives of these women. The novel employs multiple points of view, echoing diverse perceptions of motherhood, nationalism, and belief in the context of authority and identity reclamation. Lota is depicted …

Vaccine Value Profile For Hookworm, Martin Grobusch, Rick Maizels, James Mccarthy, Bruce Lee, Erika Gaspari, David Diemert, Peter Hotez

Faculty, Staff and Students Publications

Hookworm, a parasitic infection, retains a considerable burden of disease, affecting the most underprivileged segments of the general population in endemic countries and remains one of the leading causes of mild to severe anemia in Low and Middle Income Countries (LMICs), particularly in pregnancy and children under 5. Despite repeated large scale Preventive Chemotherapy (PC) interventions since more than 3 decades, there is broad consensus among scholars that elimination targets set in the newly launched NTD roadmap will require additional tools and interventions. Development of a vaccine could constitute a promising expansion of the existing arsenal against hookworm. Therefore, we …

The Potential Influence Of Immune Modulatory Molecules (Tgf-Βiii And Ctla-4) In Pathogenicity Of Pcos, Mustafa Riyadh Abdullah, Hazima Mossa Alabassi

Karbala International Journal of Modern Science

Polycystic ovary syndrome (PCOS) is characterised by chronic anovulation, hyperandrogenism, polycystic ovaries, and immunological dysregulation. Immune homeostasis and inflammation management require immune functions. T-regulatory cells (Tregs) regulate PCOS's immune system, inflammation, insulin resistance, ovarian function, and homeostasis. Transforming growth factor βIII (TGF-βIII) and Cytotoxic-T-lymphocyte-associated-protein-4 (CTLA-4) receptors on the surfaces of Treg cells are important for controlling the immune system. The study included 68 PCOS patients and 22 non-PCOS women controls aged 20–45. The waist-hip ratio (WHR) determines obesity. We evaluated serum levels and gene expression of TGF-βIII and CTLA-4 via ELISA and real-time PCR. Women with PCOS had significantly higher …

Enhanced Optoelectronics Performance Of Hybrid Self Power Photodetectors Go: Tio2- Ad / N-Si Heterojunctions, Mohammed J. Alsultani, Maysoon F. Alias

Karbala International Journal of Modern Science

A GO:TiO₂/n-Si heterostructure has been submerged in an anthocyanin dye solution that extracted from the red cabbage plant creates a high responsivity, self-powered UV, and visible photodetectors fabricated by the spray pyrolysis technique. The GO concentrations are varied, whereas TiO₂ is fixed. Thin films' structure, shape, and optical characteristics were examined using X-ray diffraction, field emission scanning electron microscopy, and UV-Vis spectrophotometers respectively. Island-like polycrystalline film powders with grain boundaries and granular shapes are created. Two direct energy gaps between 3.33-3.02 and 2.39-2.04 eV exist in all films. J-V characteristics were examined. The saturation current density (J …

Interpretation Of Beauty Privilege In Film (Case Study Of Reception Analysis Of The “Backstage” Film), Jocelyn Jocelyn, Stefanus Andriano, Hardika Widi Satria Hardika Widi Satria

Jurnal Vokasi Indonesia

The "Backstage" film is an Indonesian film that addresses the issue of beauty privilege wrapped in a drama genre. Beauty privilege often occurs in Indonesia, creating injustices in society. This film tells the story of two siblings pursuing their careers, but injustice occurs in terms of popularity due to the differences in appearance between Sandra and Elsa. The problem lies in the difference in treatment they receive based on their conformity to beauty standards. This study aims is to understand and analyze the meaning of beauty privilege as perceived by the audience after watching the film "Backstage". The theories used …

Graduate Healthcare Students' Mental Health: A Pilot Study, Soriya S. Ung-Koy, Lindsay Gietzen

Pacific Journal of Health

This pilot study investigates the mental health of healthcare professional doctoral students, focusing on stress, anxiety, and depression, which can lead to burnout. These students are responsible for intense academic demands, personal lives, and professional careers.

This study explored student mental health in the Doctor of Medical Science (DMSc)/ Doctor of Health Science (DHSc) programs at the University of the Pacific's School of Health Sciences. The study contributes to existing literature, exploring how educational experiences impact healthcare students' mental health, behaviors, and symptoms.

The DASS-21 survey tool was utilized to assess anxiety, depression, and stress symptoms during their graduate studies. …

Uniformly Distributing Points On A Sphere, Flavio Arrigoni

Rose-Hulman Undergraduate Mathematics Journal

In this paper, we are going to present and discuss different procedures for distributing points on a sphere's surface. Furthermore, we will assess their quality with three different distribution tests. The MATHEMATICA package that we created for testing and plotting the points is publicly available.

Modeling Virus Diffusion On Social Media Networks With The Smirq Model, Justin Browning, Arnav Mazumder, Gowri Nanda

Rose-Hulman Undergraduate Mathematics Journal

As social networking services become more complex and widespread, users become increasingly susceptible to becoming infected with malware and risk their data being compromised. In the United States, it costs the government billions of dollars annually to handle malware attacks. Additionally, computer viruses can be spread through schools, businesses, and individuals’ personal devices and accounts. Malware affecting larger groups of people causes problems with privacy, personal files, and financial security. Thus, we developed the probabilistic SMIRQ (pSMIRQ) model that shows how a virus spreads through a generated network as a way to track and prevent future viruses. Our model is …

Approximating Equilibria In Restricted Games, Jack W. Doyle

Rose-Hulman Undergraduate Mathematics Journal

We consider optimal play in restricted games with linear constraints, and use ϵ-equilibria to find near-equilibrium states in these games. We present three mathematical optimization formulations -- a mixed-integer linear program (MILP), a quadratic program with linear constraints (QP), and a quadratically constrained program (QCP) -- to both approximate and identify these states. The MILP has a short runtime relative to the QP and QCP for large games (a factor 100 faster for |S|=9) and exhibits linear growth in run time, but provides only relatively weak upper bound. The QP and QCP provide a tight bound and the precise value …

Constraining The Evolutionary Stages Of A Hypogene Karst System By Combining Morphological, Geochemical And Geochronological Data - The Example Of Carbonate Breccia-Hosted Melnička Peštera, Marjan Temovski, Zsófia Ruszkiczay-Rüdiger, Kata Molnár, László Rinyu, Alexander Wieser, Oscar Marchhart, László Palcsu

International Journal of Speleology

A combination of morphological observations, geochemical data from calcite minerals and geochronology by burial age dating and U-series is used to constrain the geological and geomorphological setting and the evolutionary stages of a hypogene karst system. This methodological suit is applied to Melnička Peštera, a horizontal cave developed in carbonate breccia overlying dolomite marble in Melnica locality (N. Macedonia), where hydrothermal karst development occurred in both dolomite and calcite marble. The passage morphology of the cave, having a reverse triangle, Laughöhle cross-sections, suggests development near the water table by slowly moving waters. Calcite crusts are found throughout the cave, and …

Co2 Hypogene Speleogenesis In An Endogenic Travertine System, Mesa Del Oro, New Mexico, Usa, Victor J. Polyak, Jeffrey R. Forbes, Michael N. Spilde, Paula P. Provencio, John R. Cochran, Yemane Asmerom

International Journal of Speleology

The Mesa del Oro travertine, deposited by upwelling CO₂-rich spring waters, is a large and thick mantle of calcite overlying soft Triassic Chinle Formation mudstones in western central New Mexico, USA. The travertine contains a system of small caves known as the Pronoun Cave Complex. Whut Cave is the largest known cave in the complex. While the travertine hydrologic system is no longer active, there is ample evidence that Whut Cave was formed by hypogene speleogenesis. The Whut Cave entrance is a small roughly circular shaft that descends ~four meters and intersects a linear fissure-controlled passage. Mn-oxide was …

The Addition Of Lateral Extra-Articular Tenodesis With The Iliotibial Band During Anterior Cruciate Ligament Reconstruction In Athletes, Ellison Pratley

Summer Interdisciplinary Research Symposium

Objective: To evaluate if the addition of Lateral Extra-Articular Tenodesis (LET) with the Iliotibial (IT) band during Anterior Cruciate Ligament Reconstruction (ACLR) in athletes is more advantageous when compared to an isolated ACLR. Specifically looking at patient outcomes, return to sport time, graft rupture, and laxity in the knee post-surgical intervention.

Methods: A review of the literature was conducted utilizing multiple databases. Inclusion criteria for this paper were radiologic evidence of ACL rupture, patients undergoing isolated ACLR, patients undergoing ACLR with LET, and participation in sports/physical activity. Exclusion criteria for this paper were studies published prior to 2018, not participating …

A Review Of Breast-Conservation Therapy Vs Mastectomy In Early-Stage Breast Cancer, Bridgette Brauer

Summer Interdisciplinary Research Symposium

Objective: When it comes to early-stage breast cancer, many individuals choose to undergo a mastectomy out of fear of the worst, believing there are no other effective, long-lasting treatments available. The objective of this paper is to determine the effectiveness of breast-conservation therapy (BCT) compared to a mastectomy alone (MA) at improving the overall survival and quality of life in patients diagnosed with early-stage breast cancer.

Methods: An electronic literature review was conducted using Google scholar, Science direct, BMC cancer, PubMed, and Valparaiso University Christopher center to evaluate the prognosis and quality of life of early-stage breast cancer patients who …

Resonant Solutions Of The Non-Linear Schrödinger Equation With Periodic Potential, Arein Duaibes, Yulia Karpeshina

Mathematics Faculty Publications

The goal is construction of stationary solutions close to non-trivial combinations of two plane waves at high energies for a periodic non-linear Schrödinger Equation in dimension two. The corresponding isoenergetic surface is described for any sufficiently large energy k2. It is shown that the isoenergetic surface corresponding to k2 is essentially different from that for the zero potential even for small potentials. We use a combination of the perturbative results obtained earlier for the linear case and a method of successive approximation.

Exploring New Treatment Methods In Sports Related Concussions, Anthony Piasecki

Summer Interdisciplinary Research Symposium

Question: In adolescents and young adults suffering from sports related concussions, does initial aerobic exercise management shorten recovery time compared to rest?

Objective: This paper will review current literature to assess the effectiveness and safety of aerobic exercise after sports-related concussions in young athletes.

Methods: A literature review was performed using the search engines of Pub-Med, Google Scholar, and Valpo Summons.

Results: Subthreshold aerobic exercise has been shown to have beneficial effects on recovery times, return to sport, and symptomatic reporting compared to placebo programs or rest in young athletes suffering from SRC.

Key Words: concussion, sports-related, adolescent, exercise, exercise …

A Fresh Take: Seasonal Changes In Terrestrial Freshwater Inputs Impact Salt Marsh Hydrology And Vegetation Dynamics (Estuaries And Coasts, (2024), 10.1007/S12237-024-01392-1), Maya S. Montalvo, Emilio Grande, Anna E. Braswell, Ate Visser, Bhavna Arora, Erin C. Seybold, Corianne Tatariw, John C. Haskins, Charlie A. Endris, Fuller Gerbl

School of Earth & Environment Departmental Research

Salt marshes exist at the terrestrial-marine interface, providing important ecosystem services such as nutrient cycling and carbon sequestration. Tidal inputs play a dominant role in salt marsh porewater mixing, and terrestrially derived freshwater inputs are increasingly recognized as important sources of water and solutes to intertidal wetlands. However, there remains a critical gap in understanding the role of freshwater inputs on salt marsh hydrology, and how this may impact marsh subsurface salinity and plant productivity. Here, we address this knowledge gap by examining the hydrologic behavior, porewater salinity, and pickleweed (Sarcocornia pacifica also known as Salicornia pacifica) plant productivity along …

The Origin Of Unidentified Infrared Emission Lines In Planetary Nebulae Environments, Abigail Proskurniak, Joel Chris Osterhus

Summer Interdisciplinary Research Symposium

Planetary nebulae emit unidentified infrared emission (UIE) lines that come from an unknown source. A proposed source for these UIE lines is polycyclic aromatic hydrocarbons (PAHs) which are composed of fused carbon rings. We have calculated the absorption spectra from various PAHs and compare them to observed UIE lines to try to determine where the UIEs come from. Our goal is to observe how ionization and nitrogen or oxygen heteroatom substitutions affect the infrared (IR) spectrum. We used the Gaussian 09 program to calculate the structures and IR absorption spectra for about ninety different PAHs. These include linear and non-linear …

A Search For Correlations Between Binary Stars And Carbon Chemistry In Planetary Nebulae, Hunter Wood, Leah Shafer, Peyton Mccallips, Angela Webber

Summer Interdisciplinary Research Symposium

Planetary nebulae are one of the last stages of stellar evolution for low-mass stars, those that have a mass of less than about eight times the mass of the Sun. As the star ejects its outer layers at the end of its life, the high temperature of the remaining core, what we call the central star, can ionize the gaseous ejected layers and make them glow. Many complex carbon-based and oxygen-based molecules can form in these ejected layers, and their presence can be detected through spectroscopy. Also detected in some planetary nebulae are binary central stars, where another object is …