Digital Commons Network^™

Re: Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Request For Change (Rfc-Rmap-2024-001) (Dated May 9, 2024), Molly Roby

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

The Nuanced Relationship Between Mindfulness, Racial Prejudice, And Policy Support, Jared Michael Cutler

Dissertations and Theses

Researchers have investigated the relationship between mindfulness and prejudice, although the findings have been somewhat inconsistent. Two broad factors may be responsible for these mixed findings: different conceptualizations of mindfulness across studies, and ideological differences among participants. Attention monitoring and acceptance, together, are proposed to be responsible for the psychological benefits of mindfulness, including reduced emotion rumination. Attention alone, however, strengthens rumination, which predicts prejudice. Additionally, prejudice hinders the endorsement of equitable policy. As such, mindfulness measures and interventions that capture attention alone, then, may be positively related to prejudice and negatively associated with support for equitable policy, whereas mindfulness …

Size-Constrained Weighted Ancestors With Applications, Philip Bille, Yakov Nekrich, Solon P. Pissis

Michigan Tech Publications

The weighted ancestor problem on a rooted node-weighted tree T is a generalization of the classic predecessor problem: construct a data structure for a set of integers that supports fast predecessor queries. Both problems are known to require Ω(log log n) time for queries provided O(n poly log n) space is available, where n is the input size. The weighted ancestor problem has attracted a lot of attention by the combinatorial pattern matching community due to its direct application to suffix trees. In this formulation of the problem, the nodes are weighted by string depth. This research has culminated in …

Spatial Durbin Model On The Utilization Of Delivery At Health Facilities: A 2017 Indonesian Demographic And Health Survey Analysis, Indah Sri Wahyuni, Ira Gustina, Martya Rahmaniati Makful, Tris Eryando

Kesmas

The utilization of delivery at health facilities is a major intervention in reducing 16 to 33% of deaths. This study aimed to determine the model of utilization of delivery at health facilities in Indonesia in 2017 and its influential factors. This study used secondary data from the 2017 Indonesian Demographic and Health Survey using a Spatial Durbin Model (SDM) approach. The population was mothers aged 15 – 49 years, spread across 34 provinces of Indonesia, and had 15,321 samples. The results showed that the Moran’s I value was positive (0.146) and significant at p-value = 0.007, indicating clustered regions with …

Mapping For Tracking Sexually Transmitted Infections By Subdistricts In Surabaya, Indonesia, Destri Susilaningrum, Brodjol Sutijo Suprih Ulama, Fausania Hibatullah, Diandra Soja Anjani

Kesmas

The 2014 shutdown localization of prostitution in Surabaya City, East Java Province, Indonesia, has given rise to an illegal prostitution industry, resulting in the spread of uncontrolled sexually transmitted infections (STIs). Mapping needs to be done to track the spread of the disease. This study used secondary data on STIs in 2020 from the Surabaya City Health Office. By using biplot analysis, this study sought to offer a detailed understanding of the distribution and dynamics of STI cases in different parts of Surabaya. The early-stage syphilis was found in Tegalsari and Krembangan Subdistricts; then, gonorrheal urethritis was found in Tandes, …

The Influences Of Medical Students' Consent To Participate In Thalassemia Research, Raditya Wratsangka, Donna Adriani, Endrico Xavierees Tungka, Aditya Krishna Murthi

Kesmas

An effective way of learning about thalassemia, a complex public health issue with multiple perspectives, is through participating in research. This study used an inductive approach to presume the influencing factors of students' consent to participate in thalassemia research voluntarily. Nested in the preliminary stage of a research series on thalassemia, this study used a consecutive sampling to recruit 140 medical undergraduates. Their knowledge, experience, and attitude to thalassemia and the perception of self-quality life were assessed using self-administered questionnaires. Blood samples were drawn for carrier screening. Students' GPAs were collected from faculty records. Of 140 participants, only 123 had …

Exploring The Implementation Of Safety Resilience Assessment In Industries: A Systematic Literature Review, Mufti Wirawan, Fatma Lestari, Zulkifli Djunaidi, Azka Hafia, Agra Mohamad Khaliwa, Muhammad Schehan Al Azhar

Kesmas

Safety Resilience discusses how a work process can run properly not only aims at preventing adverse events, but also increasing work productivity and effectiveness by increasing resilience. The concept of resilience has been widely suggested as safety management due to its ability to support organizations to continue operating even when facing unexpected demands or scale disruptions by improving their day-to-day performance. This study used a systematic literature review to explore the implementation of safety resilience in various industries. The results showed that 50% of articles used the Resilience Assessment Grid instrument to measure safety resilience in the workplace. In brief, …

Menstrual Personal Hygiene Behavior Among Adolescents With Physical And Intellectual Disabilities, Nur Khotimah Elfiyani, Agustin Kusumayati, Caroline Endah Wuryaningsih, Kemal Nazaruddin Siregar

Kesmas

Reproductive health for adolescents with disabilities is often disregarded, and education on personal hygiene is insufficient because some people perceive menstruation as a sensitive topic and have a false belief that adolescents with disabilities have no sexual desire. This study aimed to determine the overview of personal hygiene behavior among adolescents with physical and intellectual disabilities when facing menstruation. The method used was qualitative, with case studies, in-depth interviews, and observations for data collection. The informants comprised four adolescents aged 19-21 years, two mothers, and two therapists for special needs children. This study was conducted at two growth and development …

Exploring The Multifaceted Nature Of Occupational Stress Among Nurses: A Systematic Review, Bala Murali Sundram, Suriya Kumareswaran Vallasamy, Umairah Muhadi

Kesmas

This systematic review examined occupational stress among nurses, its multifaceted nature, and its significant impact on healthcare delivery and nurse well-being globally. This study identified various stressors, including intrinsic job factors, organizational structure, role expectations, interpersonal relationships, and career development. Using the Cooper and Marshall stress model, a thorough literature search was conducted across databases like ISI Web of Knowledge, PubMed, Scopus, Ovid Medline, and Google Scholar, focusing on publications from 2010 to 2023. This rigorous approach included diverse research methodologies, emphasizing studies measuring outcomes related to occupational stress and mental health among nurses. A total of 10 studies met …

Prevention Of Hiv Transmission Among Men Who Have Sex With Men And Compliance With Sexual Protective Equipment, Rico Januar Sitorus, Nurafni Octavia, Merry Natalia Panjaitan, Anita Rahmiwati Rahmiwati, Rizma Adlia Syakurah, Danny Aerosta, Reymart V Sangalang, Yusri Yusri

Kesmas

Sexual orientations, such as gay, lesbian, and bisexual, are prevalent among individuals at high risk of experiencing mental health problems, including drug use, depression, emotional distress, and suicide. Therefore, this study aimed to assess the compliance of men who have sex with men with protective equipment and determine the dominant influential factors. This cross-sectional study included 187 men who had sexual intercourse with men who were recruited from two foundations based in Palembang City, Indonesia, focusing on people living with HIV/AIDS. Data were analyzed using Chi-square and binomial logistic regression. In this context, 50.8% of men who have sexual intercourse …

Analysis Of Factors Affecting Hospital Risk Management In Indonesia: The Sem-Pls Approach, Dihartawan Dihartawan, Fatma Lestari, Baiduri Widanarko, Besral Besral

Kesmas

Healthcare workers, especially those in hospitals, face a variety of complex hazards and exposures. One of the essential aspects of reducing risks and dangers is effective risk management. This study used a cross-sectional approach to survey the implementation of occupational health and safety management systems in Indonesian hospitals and to identify factors predisposing hospital risk management in Indonesia. A purposive sampling method was employed to select 90 hospitals distributed across 10 provinces in Indonesia. Data were analyzed using descriptive analysis, correlation, and SEM-PLS. A total of 44 hospitals (48.9%) had complete status plenary, and the majority were type C hospitals …

Multifactoral Immune Modulation Potentiates Durable Remission In Multiple Models Of Aggressive Malignancy, Matthew M Halpert, Briana A Burns, Spencer R Rosario, Henry G Withers, Akshar J Trivedi, Colby J Hofferek, Benjamin D Gephart, Haotong Wang, Jonathan Vazquez-Perez, Sharon B Amanya, Sean T Hyslop, Jianhua Yang, Jan O Kemnade, Vlad C Sandulache, Vanaja Konduri, William K Decker

Faculty, Staff and Students Publications

Tumors typically lack canonical danger signals required to activate adaptive immunity and also frequently employ substantial immunomodulatory mechanisms that downregulate adaptive responses and contribute to escape from immune surveillance. Given the variety of mechanisms involved in shielding tumors from immune recognition, it is not surprising that single-agent immunomodulatory approaches have been largely unsuccessful in generating durable antitumor responses. Here we report a unique combination of immunomodulatory and cytostatic agents that recondition the tumor microenvironment and eliminate complex and/or poor-prognosis tumor types including the non-immunogenic 4T-1 model of TNBC, the aggressive MOC-2 model of HNSCC, and the high-risk MYCN-amplified model of …

Use Of Internet Resources Among Mbbs/Bds Students: The Case Of Clinical Students In A Medical School In Nigeria, Samuel Bello

Library Philosophy and Practice (e-journal)

Background: The Internet has been identified as a multipurpose technology that has become the world’s biggest library where information resources can be accessed with a simple mouse click away. The immense contributions of the tool in academia necessitated the efforts of some universities and Colleges to create an enabling environment, such as low or no-cost Internet access, for new students who need an Internet connection to survive on campus. This study investigated the Use of Internet Resources among MBBS/BDS Students: The Case of Clinical Students in a Medical School in Nigeria

Objectives: This study aimed to investigate the use of …

Comparison Of Methods For Creating Populations Of Models By Solving Stochastic Inverse Problems, Elizabeth Epstein

Theses

Given a parametric family of models and observational data, a researcher may be faced with an inverse problem: what distribution of parameters best creates a set of models that produce the observed data? Traditionally, Markov Chain Monte Carlo (MCMC) has commonly been used as a method to solve these stochastic inverse problems. In recent years, however, Generative Adversarial Networks (GANs) have been employed. The effectiveness of Markov Chain Monte Carlo methods as compared to a conditional generative adversarial network (cGAN) when applied to a family of models produced by a system of ordinary differential equations that model viral load over …

Marking Estimation In Petri Nets Using Dynamic Mode Decomposition, Aditya Kale

Theses

Petri Nets (PNs) are a well-established framework for modeling and analyzing complex systems with interacting, concurrent processes. This thesis extends traditional Petri Net methodologies by integrating Dynamic Mode Decomposition (DMD), a technique originally developed for fluid dynamics, to analyze Continuous Petri Nets (CPNs). By applying DMD to CPN marking evolution, this research constructs a reduced-order model that captures its dynamics through dynamic modes and eigenvalues, enabling prediction of future markings without detailed knowledge of transition firings or underlying deterministic models. The principal contribution of this research is extending the kit of tools available for analysis of CPN dynamics, providing insights …

Targeted Drug Delivery: Investigating Protein Corona Behavior, Atharva Markale

Theses

Due to high specificity and less toxicity, nanoparticles have become promising for targeted drug delivery against cancer, although they face challenges when they enter the bloodstream, making their behavior unpredictable. The deposition of proteins on nanoparticles, the protein corona, changes their biosignature, affecting their circulation, drug release potency, targeting ability, and immunogenicity. The continuous exchange of protein layers on a nanoscale is complex to analyze.

Nanoparticle tracking analysis (NTA) is a method to characterize nanoparticles in blood plasma by combining principles of light scattering microscopy and Brownian motion. In this work, time-dependent experiments with plasma were conducted to analyze the …

Electrochemical Nitrate Reduction To Ammonia On Cu Based Nanoparticles Using Quantum Mechanical Simulations, Kathan Bhavin Shukla

Theses

Nitrate reduction to ammonia (NRA) is critical for environmental remediation and energy conservation, as it can remove harmful nitrate (NO₃^-) from water sources while producing usable ammonia (NH₃). Cu represents one of the most promising non-noble-metal NRA electrocatalysts. However, the intrinsic catalytic activity of Cu facets and their influence under different pH conditions remain unclear, particularly in the presence of ions commonly found in wastewater such as Cl^-, Na⁺, Mg²⁺, and Ca²⁺. Using density functional theory (DFT) calculations, we evaluated the nitrate reduction to ammonia (NRA) pathways …

Optimizing Social Determinant Of Health Concept Extraction, Niharika Singh

Theses

Generative Artificial Intelligence has recently garnered enormous attention for a varied number of reasons, one of them being its capacity to automate complex tasks. As the potential for integrating Generative Artificial Intelligence across technology, media, and healthcare grows, many tasks previously reliant on manual or algorithm-intensive methods can be simplified significantly. One such challenge is concept extraction, which is a labor-intensive process, especially when performed manually for building robust ontologies. It involves analyzing text to identify and extract relevant concepts, key phrases, entities, and relationships between these entities. This thesis explores various challenges of concept extraction from the ABCD (Adolescent …

Methodology For Developing Biodegradable Polymer Blends And Composites For Agriculture, Fangzhong Xing

Theses

The use of polyethylene (PE) films to improve soil conditions and to increase crop yield has produced microplastics that are harmful to our ecosystem. The overall objective of this thesis is to develop an effective biodegradable polymer/composite to replace PE, and hence, to reduce microplastic pollution. The focus of this research is to develop a systematic protocol for assessing the suitability of the biodegradable films based on industry standards in agriculture. For this purpose, a range of biodegradable polymer blends are prepared using polylactic acid (PLA) and polybutylene adipate-co-terephthalate (PBAT) with varying PLA to PBAT ratios. Solvent casting combined with …

Examining The Association Of Type 2 Diabetes Mellitus Risk Factors Between African Immigrants Living In The United States And African Americans Born In The United States, Philip Effiong

Walden Dissertations and Doctoral Studies

The purpose of the study was to investigate the risk factors for Type 2 diabetes mellitus (T2DM) among African immigrants and African Americans born in the United States to identify differences and similarities in their impact and prevalence. Variables considered as potential differentiators included alcohol consumption, income, educational levels, and smoking habits, age, and gender. The health belief model served as the theoretical framework. Utilizing data from the National Health and Nutrition Examination Survey 2015-2016, logistic regression analyses were used to test for significant factors affecting T2DM prevalence in these groups. Results indicated that country of origin did not predict …

20240531: Historic Athletic Team Photos, Athletics

Guides to University Archives

These items include materials from the Department of Athletics at Marshall University from 1903-1904. Items were received in 2024. This collection is a series of framed photographs of the men's basketball team from 1907, the baseball team from 1903, the Women's Basketball freshman lineup from 1914, the baseball team from 1910, some personalized footballs with a university logo, and some framed Parthenon pages. This is not an exhaustive list. Please download the finding aid for a full list of contents in this specific collection.

Design And Evaluation Of Scancap: A Low-Cost, Reusable Tethered Capsule Endoscope With Blue-Green Illumination Imaging For Unsedated Screening And Early Detection Of Barrett's Esophagus, Cheima Hicheri, Ahad M Azimuddin, Alex Kortum, Joseph Bailey, Yubo Tang, Richard A Schwarz, Daniel Rosen, Shilpa Jain, Nabil M Mansour, Shawn Groth, Shaleen Vasavada, Ashwin Rao, Adrianna Maliga, Leslie Gallego, Jennifer Carns, Sharmila Anandasabapathy, Rebecca Richards-Kortum

Faculty, Staff and Students Publications

Esophageal carcinoma is the sixth-leading cause of cancer death worldwide. A precursor to esophageal adenocarcinoma (EAC) is Barrett's Esophagus (BE). Early-stage diagnosis and treatment of esophageal neoplasia (Barrett's with high-grade dysplasia/intramucosal cancer) increase the five-year survival rate from 10% to 98%. BE is a global challenge; however, current endoscopes for early BE detection are costly and require extensive infrastructure for patient examination and sedation. We describe the design and evaluation of the first prototype of ScanCap, a high-resolution optical endoscopy system with a reusable, low-cost tethered capsule, designed to provide high-definition, blue-green illumination imaging for the early detection of BE …

Presynaptic Nanoscale Components Of Retrograde Synaptic Signaling, Benjámin Barti, Barna Dudok, Kata Kenesei, Miklós Zöldi, Vivien Miczán, Gyula Y Balla, Diana Zala, Mariana Tasso, Claudia Sagheddu, Máté Kisfali, Blanka Tóth, Marco Ledri, E Sylvester Vizi, Miriam Melis, László Barna, Zsolt Lenkei, Iván Soltész, István Katona

Faculty, Staff and Students Publications

While our understanding of the nanoscale architecture of anterograde synaptic transmission is rapidly expanding, the qualitative and quantitative molecular principles underlying distinct mechanisms of retrograde synaptic communication remain elusive. We show that a particular form of tonic cannabinoid signaling is essential for setting target cell–dependent synaptic variability. It does not require the activity of the two major endocannabinoid-producing enzymes. Instead, by developing a workflow for physiological, anatomical, and molecular measurements at the same unitary synapse, we demonstrate that the nanoscale stoichiometric ratio of type 1 cannabinoid receptors (CB1Rs) to the release machinery is sufficient to predict synapse-specific release probability. Accordingly, …

Rebuilding The Health Sector In Gaza: Alternative Humanitarian Voices, Karl Blanchet, Martine Najem, Lina Shadid, Rouba Ali Fehmi, Fawzi Al Hammouri, Ghassan Saed, Khaled J Saleh, Mosab Nasser, Nidal Moukaddam, Jonathan Polonsky, Omar Lattouf

Faculty, Staff and Students Publications

In November 2023, a variety of disparate health organizations formed an international coalition to consolidate efforts and develop collaborative strategies in response to the increasing critical healthcare challenges caused by the recent war in Gaza. The coalition includes medical and public health experts, humanitarian practitioners, academics, and health policy-makers from across the world. Their membership has not much to do with mainstream humanitarian organisations. It is lead by the diaspora from the region. Their vision is the long-term reconstruction of the health system in Gaza while responding the most urgent needs. This collective effort will require explicit efforts to speak …

Rough Fermatean Neutrosophic Sets And Its Applications In Medical Diagnosis, P. Dhanalakshmi

Neutrosophic Systems with Applications

This paper introduces the concept of rough fermatean neutrosophic sets and investigates their properties. Additionally, a cosine similarity measure between these sets is proposed. By applying this measure to a medical diagnosis example, the paper illustrates how the method can be used in practical situations, highlighting its effectiveness in complex decision-making scenarios. This innovation holds promise for improving decision-making processes, especially in critical areas like medical diagnosis, where making accurate assessments amidst uncertainty is crucial.

Application Of Secant Span In Medical Diagnosis, R. Narmadhagnanam, A. Edward Samuel

Neutrosophic Systems with Applications

Many common and specific characteristics engrave most diseases. Water-borne diseases differ slightly in their characteristics. Erroneous diagnoses can be attributed to shared characteristics. Current approaches tend to rely on imprecise diagnoses and lack robust techniques for differentiating between characteristics. Every illness also presents with specific symptoms. To assist doctors in approaching a likely diagnosis, the suggested method is successful in determining the connection between a class of sickness and the people with a specific pathology to the indications. Among n-valued interval neutrosophic sets, a secant span is proposed in this paper and a few of its attributes are talked about …

Utilizing B-N, B-O, And B-F Interactions Toward Novel ( 5+2 ) Cycloadditions, Seth Ian Corrie

Theses and Dissertations

Cycloadditions are capable of producing multiple bonds in a single step with excellent atom economy, and they are well suited to generate a great deal of complexity in one step. Cycloadditions can transform mostly linear molecules into three dimensional molecules, which is incredibly important for drug synthesis. The Mitchell group research has revolved around uncovering the mechanisms involved in silyloxypyrone (5+2) cycloadditions. An improved understanding of the reactivity of silyloxypyone (5+2) cycloadditions has allowed for more efficient exploration of techniques to improve the utility of (5+2) cycloadditions and the complexity of cycloadducts. Tethers are utilized to provide stereochemical and entropic …

Knowledge Of Breast Cancer Risk Factors And Willingness To Undergo Screening Among Female Faculty, Staff, And Graduate Students Of Illinois State University, Esther Oshaji

Theses and Dissertations

Breast Cancer (BC) is a leading cause of cancer deaths in women worldwide. Early detection is key to combating the disease. Despite the U.S. having one of the highest BC rates globally, there is limited research on awareness of BC risk factors and willingness to undergo screening among university students, faculty, and staff. Drawing on the constructs of the Health Belief Model, this study assesses the knowledge and predictors of BC screening behaviors among female graduate students, faculty, and staff at a U.S. Midwestern University. This group is particularly important as BC risks increase with age. Understanding their perceptions of …

Listening To Young Children With Disabilities: Experiences Of Quality In Mainstream Primary Education, Katherine Gulliver

School of Law, Humanities and Social Sciences

All children should have access to quality education through a child-centred pedagogy. An inclusive, child-centred pedagogy uses a strength-based view of children that recognises each child as unique and competent, providing children with multiple opportunities to explore and learn at their own pace. However, competing tensions in mainstream primary education in England can impact this through a performative school culture that focusses on progress and attainment rather than the successful inclusion of all children including those with disabilities. This adult-centric view of education quality does not consider children's experiences of what happens in mainstream primary education, through their perspectives. The …

Use Of Integrated English Language Development To Improve Long-Term English Learner Instruction, Rosanne Reid

Walden Dissertations and Doctoral Studies

In 2023, California schools served 1.2 million students designated English learners (EL-classified students). Most EL-classified students in grades 6-12 were considered long-term English learners. The problem addressed by this study is that LTEL-considered students have historically had the lowest academic achievement of any student group, despite federal and state mandates for instructional support through designated and integrated English language development (ELD). The purpose of this case study was to explore how content-area teachers at one California high school used components of integrated ELD to support LTEL-considered students in learning language, literacy, and content knowledge and how site and district administrators …