Digital Commons Network^™

Exploring The Relationship Between Perceived E-Working Experience And Autonomy In It Professionals, Sherry Hunt

Doctoral Dissertations and Projects

As remote work reshapes the professional landscape, understanding how e-working conditions influence the need for autonomy, a core component of motivation and well-being, is increasingly important. This quantitative, correlational study explored the relationship between perceived e-working experience and the psychological need for autonomy among 120 U.S.-based information technology (IT) professionals. Participants completed an online survey comprised of the E-Work Life (EWL) Scale (Charalampous et al., 2023; Grant et al., 2019) and two autonomy subscales from the Basic Psychological Needs Satisfaction and Frustration Work Scale (BPNSFWS) (Olafsen et al., 2021). Grounded in self-determination theory (SDT) (Ryan & Deci, 2000, 2017, 2020) …

State Of California Cannabis Reporting, University Of Mississippi – National Center For Cannabis Research And Education

California

No abstract provided.

Use Of Simulation For Teaching Biomedical Sciences To Undergraduate Medical Students- A Scoping Review., Joshua Owolabi, Katresa Gardner, Rasheed Agboola, Rekha Yesudas, Jennifer H. Shaw

PCOM Scholarly Works

INTRODUCTION: The objective of this scoping review was to understand the methods, extent and type of evidence in relation to the use of simulation or SIM-based medical education pedagogies to teach biomedical sciences to undergraduate medical students in accredited medical schools, globally. The review considers literature published between 2014 and 2024.

INCLUSION CRITERIA: The review only considered reports about populations of students enrolled in accredited undergraduate medical education programs that train medical doctors, including DO/MD/MBBS/MBChB or equivalents in any country. Simulation, as a concept, is considered as reportedly used in the context of teaching knowledge, skills, or practice-related attitudes in …

Molecular Simulations Of Selective Adsorption Of Lithium In The No.6 Coal Seam, Junggar Coalfield, Zhang Junshuang, Sun Beilei, Zhang Bin, Liu Chao

Coal Geology & Exploration

Objective With the discovery of metal deposits in coal-bearing strata, the distribution and occurrence patterns of lithium in coals have attracted much attention. However, its partitioning mode between organic structures and minerals in coals remains poorly understood.Methods This study investigated typical coals with a high lithium content in the Junggar Coalfield in Inner Mongolia. By integrating multiple simulation methods, including quantum mechanics, Monte Carlo simulation, and molecular dynamics, this study established the structural models of organic matter and inorganic minerals, as well as a visualized lithium-coal molecular structure model. Accordingly, it investigated the preferential adsorption sites on both organic …

Automatic Detection Of Depression Using A Cnn-Transformer Model Based On Low-Channel Eeg Data, Dongfang Yu, Penghai Li, Fei Su, Kun Wang, Shutong Duan, Ding Yuan

Turkish Journal of Electrical Engineering and Computer Sciences

Background: Accurate and portable diagnostic tools for Major Depressive Disorder (MDD) remain a critical unmet need in clinical practice. Electroencephalography (EEG), with its noninvasiveness and high sensitivity, presents an ideal modality, yet traditional multi-channel EEG systems limit clinical convenience and practical deployment. Methods: We developed a novel CNN-Transformer hybrid model using only eight EEG channels selected from frontal regions to detect MDD. Minimal preprocessing steps (basic filtering) were applied to EEG data before the model automatically learned both local and global signal features through convolutional and self-attention mechanisms. We validated this method through comprehensive experiments, including within-dataset and cross-dataset evaluations, …

Yoganglenet: Body Angle-Based Yogic Posture Classification Approach Using Mediapipe From Single-Person Images, Arun Kumar Rajendran, Sibi Chakkaravarthy Sethuraman

Turkish Journal of Electrical Engineering and Computer Sciences

The profound psychological and physical benefits of yoga have attracted global interest. This study explores yoga pose classification using angle values derived from single-person posture images. The dataset is carefully curated and consists exclusively of single-person yoga postures. The proposed method applies feature selection to improve model performance, achieving high accuracy with the random forest (RF) classifier. Using the top four selected features, our approach attains a maximum testing accuracy of 92.63%. A key contribution of this study is its strong focus on model interpretability. To explain model predictions and clarify decision-making, we employ Local Interpretable Model-Agnostic Explanations (LIME) and …

Relationship Between Alcohol Use And Obesity In Us Adults Aged 20 To 79, Chinwendu Echefu, Ramona Stone

Public Health Sciences Faculty Publications

Purpose: This is a secondary data analysis carried out to determine the asso- ciation between alcohol use and obesity (BMI) in US adults aged 20 to 79 while adjusting for confounding factors that are known to affect obesity. Methods: The 2017-2018 National Health and Nutrition Examination Survey (NHANES) was utilized to provide a weighted sample of 16,548 adults between the ages of 20 and 79 with valid information for the BMI and for the average alcohol con- sumed per day over the past 12 months. Multivariable regression was done to determine the association between obesity, measured by the Body Mass …

Observing The Dynamics: Black Labour And Cultural Taxation, Kay Coates

University Libraries: Faculty Presentations

Associatively, the Dynamic Social Impact theory (DSIT) can effectively demonstrate the convergence of labor, culture and service in connection with Black labor and cultural taxation within the productivity sector. One of the four patterns identified in DSIT indicates that minority groups within a larger culture can be found to be both isolated and vibrant. This isolation allows minority influence to persist. To such an extent that certain marginalized, underrepresented people in the productivity field often face underlying stressors that disproportionately affect their health and overall well-being. This lightning round presentation takes an appreciative enquiry perspective to promote the development of …

Industries, Self-Rated Health, And Status Characteristics: An Exploration Of Health In Industries At The Intersection Of Race/Ethnicity, Gender, And Disability, Emmanuel Legarreta

Dissertations and Theses

While industries, occupations, and health outcomes have been widely studied, research has neglected self-rated health (SRH) and the intersectionality of different status characteristics in various industries. Using an IPUMS version of the Current Population Survey, this study explores the possible relationships between industries and SRH. More specifically, it seeks to find if workers' disability status, racial minority status, or gender moderates (i.e., differentiates) the relationship between their industry and SRH. Findings show that certain industries are significant predictors of SRH, and that women with disabilities working in Mining and Construction, and Business and Repair Service have significantly worse SRH than …

Face Off: Evaluating Virtual Human Expressions And Non-Tracking Control Methods In Vr, J K Sangeeth Chandran, Marisa Llorens Salvador, Cathy Ennis

Conference papers

Social virtual reality (VR) applications have become more ubiquitous in recent years; central to this is the communication pipeline, how users perceive virtual human facial expressions, and how they control them in real time, especially when using VR devices without face-tracking. We investigated both aspects in a set of experiments. Firstly, we compared the perception of virtual human emotions on a traditional 2D screen and in VR. In a second experiment, we used a validated set of stimuli to compare three different control methods for manipulating an avatar’s facial expressions in VR. These control methods utilize non-tracking control techniques, which …

Fusion: A Web-Based Application For In-Depth Exploration Of Multi-Omics Data With Brightfield Histology, Samuel P Border, Sanjay Jain, Et Al.

2020-Current year OA Pubs

Spatial technologies examining the cell and tissue microenvironment at near single-cell resolution are revealing important molecular insights. However, few tools enable integrated, interactive analysis of spatial-omics with tissue morphology in the same functional tissue unit. Here, we present FUSION (Functional Unit State Identification in Whole Slide Images), a web-based platform for visualizing and analyzing spatial-omics data with high-resolution histology. FUSION provides workflows for assessing cell compositions, quantitative morphometrics, and comparative tissue analyses. We demonstrate applicability across spatial assays, including 10x Visium, Visium HD, 10x Xenium, Cell DIVE, and PhenoCycler, applied to healthy and diseased tissues from kidney, small intestine, lung, …

Evolutionary Loss Of An Antibiotic Efflux Pump Increases Pseudomonas Aeruginosa Quorum Sensing Mediated Virulence In Vivo, Sheryl E Fernandes, Humberto Ortega, Mylene Vaillancourt, Anna Clara M Galdino, Aleksandr Stotland, Kyu Shik Mun, Diane Aguilar, Yohei Doi, Janet S Lee, Elizabeth B Burgener, Jeffrey E Barrick, Jeffrey W Schertzer, Peter Jorth

2020-Current year OA Pubs

Antibiotic resistance is a threat to human health, yet recent work highlights how loss of resistance may drive pathogenesis in some bacteria. In two recent studies, we found that β-lactam antibiotics and nutrient stresses faced during infection selected for genetic inactivation of the Pseudomonas aeruginosa antibiotic efflux pump mexEFoprN. Unexpectedly, efflux pump mutations increased P. aeruginosa virulence during infection; however, neither the prevalence of mexEFoprN inactivating mutations in real human infections, nor the mechanisms driving increased virulence of efflux pump mutants are known. We hypothesized that human infection would select for virulence enhancing mutations. Using genome sequencing of clinical isolates, …

Health And Climate At Cop29: Advancing Integration And Bridging Research Gaps, Rupa R Patel, Yevheniia Varyvoda, Hiba Baroud, Philip J Landrigan, Aminata Kilungo

2020-Current year OA Pubs

Climate and health science is a rapidly growing, interdisciplinary field and holds importance during intergovernmental climate adaptation and mitigation policy negotiations. The 29th session of the Conference of the Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC) convened stakeholders for negotiations and scientific discourse. This viewpoint presents insights gained by the authors' participation at COP29 focused on health and climate. The authors analyze the evolving integration of health into the UNFCCC process, dissect the contributions and the role of the Research and Independent Non‑Governmental Organizations (RINGOs), a constituency to achieve this endeavor, and identify the key …

Spectator 2025-09-25, Editors Of The Spectator

The Spectator

No abstract provided.

Prokaryotic Expression Of Recombinant Plectasin Optimization Of High-Density Fermentation Conditions And Antibacterial Activity, Su Yan, Li Rong

Food and Machinery

[Objective] To construct a recombinant strain expressing the antimicrobial peptide Plectasin, optimize the high-density fermentation conditions of the recombinant strain, and evaluate the antibacterial activity of the purified recombinant peptide produced under optimized conditions. [Methods] To improve soluble expression of the target protein, the plectasin gene was synthesized and optimized based on codon preference of the prokaryotic expression system with signal peptide deletion. The optimized gene was cloned into the pET32a(+) expression vector to construct the recombinant plasmid pET 32a-plectasin, which was transformed into Escherichia coli BL21(DE3)/pLysS competent cells. Single-factor and orthogonal experiments were designed to optimize the parameters of …

Quality Improvement Project Empowering Nursing Instructors: Faculty Self-Efficacy & Consistency In Simulation Grading, April Guerin

Doctor of Nursing Practice Projects

This quality improvement (QI) project aims to evaluate the effectiveness of structured training on the Creighton Competency Evaluation Instrument (C-CEI) in improving nursing faculty self-efficacy and grading consistency in clinical student evaluations. Inconsistent clinical grading practices among nursing faculty create barriers to reliable competency evaluation and undermine student outcomes. Guided by the Donabedian Model and Lewin’s Change Theory, with implementation structured by the Plan-Do-Study-Act (PDSA) cycle, a quasi-experimental pre-post intervention design was used. Participants include nursing faculty responsible for clinical evaluations, who completed structured C-CEI training delivered via self-paced modules in a learning management system. Faculty self-efficacy was measured using …

Carbon Metabolism And Multidrug Resistance In Bacillus Mobilis And Cupriavidus Campinensis Isolated From Cadmium-Spiked Soils, Philips O. Akinwole, Emma E.C. Jacobs '25, Nina G. Shaffer '25

Biology Faculty publications

Heavy metal contamination and antibiotic resistance are critical environmental and public health challenges, often exacerbated by co-selection pressures in polluted environments. This study identifies and characterizes Bacillus mobilis and Cupriavidus campinensis, two cadmium-tolerant bacterial species isolated from cadmium-amended soils with cadmium (Cd²⁺) concentrations exceeding those typically found in highly contaminated soils. Both species exhibited multidrug resistance and the ability to metabolize specific carbon substrates, including pyruvic acid methyl ester, itaconic acid, D-galactonic acid-γ-lactone, Tween-40, and Tween-80. These substrates enhance microbial activity and heavy metal bioavailability, supporting their potential roles in bioremediation, especially through the targeted introduction of …

Illustrations For A Scientific Review Article Publication : Human Stem Cell-Derived Organoids, Sunghwan Bae

Theses

This thesis explores the role of scientific illustration in improving the comprehension of complex scientific concepts. It traces the historical development of illustrations in scientific literature and examines their functions in both research and review articles. The central contribution of this work is the development of twelve vector-based illustrations that elucidate the applications of human organoids within a review article context. These visuals transform intricate ideas into clear, engaging representations, supported by extensive research and verification to maintain scientific accuracy. The thesis concludes by addressing the future of scientific illustration, advocating for reader-oriented design approaches and the use of innovative …

Predictors Of Success Among Accelerated Bachelor Of Science In Nursing Students: A Retrospective Study, Alison H. Davis, Jennifer Manning, Todd Tartavoulle, Adele Harrell, Kathleen Brennan, Mickey Pigg, Mary Dioise Ramos

School of Nursing Faculty Publications

Background: Accelerated second-degree Bachelor of Science in Nursing (BSN) programs attract students with diverse academic backgrounds and experiences. Understanding the factors that contribute to student success is essential for improving retention and program effectiveness. While prior research has explored predictors of success in traditional BSN programs, limited data exists on accelerated BSN students. Aim: This study aimed to describe the factors predicting the success of students enrolled in an accelerated second-degree BSN program. Methods: A retrospective analysis was conducted on 273 accelerated BSN students. Descriptive statistics summarized demographic and academic characteristics. Multiple logistic regression analyses were performed to assess predictors …

Postsurgical Pain, Psychosocial Functioning, And Cannabis Use Among Adolescents And Young Adults Undergoing Gender Affirming Surgery, Eleanor Battison, Emily A. Kenyon, Corrin Murphy, Eline Lenne, Danielle N. Moyer, Sarah W. Feldstein Ewing, Anna C. Wilson

School of Social Work Faculty Publications and Presentations

Purpose: Little is known about transgender and gender expansive (TGE) adolescents and young adults (AYAs) pain and psychosocial experiences in the acute postsurgical period following gender-affirming surgery (GAS). This study describes pain symptomatology and psychosocial functioning within 1 month after GAS among TGE AYAs, examines immediate postsurgical associations of cannabis use with pain symptomatology, pain catastrophizing, and psychosocial functioning, and explores pain persistence, cannabis use, and psychosocial functioning in a subgroup of individuals 6 months after surgery.

Methods: AYAs (N = 64) underwent GAS at a large academic medical center in the Pacific Northwest between March 2019 and June …

Integrating Artificial Intelligence & Purpose-Driven Design Within Spiritual, Wellness, Eco-Conscious, & Cultural Brands, Jessica Molina

Masters Theses

This visual thesis explores the practical and ethical applications of artificial intelligence in the work of designers for brands that promote wellness, spirituality, eco-consciousness, and cultural identity. The central challenge in adopting AI will be balancing the capitalization on its benefits with assessing the ethical ramifications of its adoption, while still upholding brand values, the imperative of authenticity, emotional intelligence, and integrity. As the technology and capabilities of AI continue to skyrocket, purpose-driven designers will remain under-resourced and underdeveloped in frameworks for ethical adoption. This work seeks to resolve the existing gap through a literature review, case studies, and a …

The Intersection Of Ethnomusicology And Special Education: An Exploration Of Aba-Infused World Music Play Facilitation In The Social-Emotional Development Of Children With Autism Spectrum Disorder, Jean-Pierre Ervelt Leroy

Masters Theses

Inspired by experiences across disciplines, this mixed-method study peered into a possible intersection of ethnomusicology and special education. An innovative ABA-infused world music play facilitation program for children was created to examine how culturally diverse musical intervention in combination with Applied Behavior Analysis (ABA) principles could enhance the social-emotional development in children diagnosed with ASD. To gain an informed context on worldview and structure, this research was conducted within both sacred and secular communities. To gain a comprehensive understanding of how interdisciplinary intervention can impact the self-expression, self-regulation skills, and cultural awareness of children, both quantitative assessments and qualitative observations …

The Cowl - V. 89 N. 2 - September 25, 2025

The Cowl

The Cowl - student newspaper of Providence College. Vol. 89 No. 2 - September 25, 2025. 16 pages.

Leading Learning Health Systems: Strategies Used To Establish And Conduct A Learning Health System, Dawn M. Bravata, Cathy C. Schubert, Amy M. Kilbourne, Scotte R. Hartronft, Ashley L. Schwartzkopf, Jennifer L. Myers, Mindy L. Flanagan, Claire E. Donnelly, Stanley E. Taylor, Mathew J. Reeves, Anthony J. Perkins, Laura E. Myers, Indrakshi Roy, Robert E. Burke, Rachael A. Beard, Marcos Montagnini, Shivani K. Jindal, Greg Arling, Caroline Madrigal, Nicholas A. Rattray

Health Services and Informatics Research

Background

Learning health systems (LHS) improve patient and provider experiences, population health, and health system performance. LHS leaders develop LHS’ social and scientific infrastructures and align the LHS with host organization’s priorities. Although researchers have examined data infrastructure and Learning Community configurations, few studies have evaluated discrete strategies leaders deploy to construct a LHS.

Objectives

We described methods used to establish the Department of Veterans Affairs (VA) Geriatric LHS (GLHS) supporting older Veterans transitioning from hospital to home and examined strategies GLHS leaders used to conduct LHS activities.

Design

Qualitative methods were employed to review notes from all meetings and …

Effects Of Thermal Treatments And High-Pressure Defatting Processes On The Quality And Functional Characteristics Of Rice Bran, Chen Yun, Han Xiaomiao, Wu Suxi, Cai Yongjian, Miao Yongjun

Food and Machinery

[Objective] To investigate the effects of thermal treatments (dry heat, microwave, and high-temperature high-pressure steam) and high-pressure defatting processes (supercritical CO2 extraction and ultrasound-assisted subcritical n-butane extraction) on the quality of rice bran, aiming to improve its stability and potential for high-value utilization. [Methods] Rice bran was pretreated by dry heat, microwave, and high-temperature high-pressure steam, combined with two high-pressure defatting techniques. The effects on lipase activity, storage stability, and physicochemical properties of rice bran were systematically analyzed. [Results] High-temperature high-pressure steam treatment (121℃, 20 min) significantly reduced lipase activity to 19.87 mg/g and effectively inhibited the accumulation of free …

Determination Of Residual Emamectin Benzoate In Rice By Sin-Quechers Nano-Uplc-Ms/Ms, Luo Kuanneng, Huang Zijie, Huang Pengmian, Liu Yong, Yang Shuping, Zhang Honggang

Food and Machinery

[Objective] To establish a new Sin-QuEChERS nano-triple quadrupole liquid chromatography-mass spectrometry (UPLC-MS/MS) method for detecting emamectin benzoate residues in rice. [Methods] After extraction with 0.1% formic acid-acetonitrile, the sample is purified with N-primary secondary amine (PSA) and multi-walled carbon nanotube (MWCNTs) fillers. The mobile phase is a gradient elution of 0.1% formic acid water and acetonitrile. Separation is performed using a C18 chromatographic column, and the detection is carried out using a triple quadrupole liquid chromatography-tandem mass spectrometry system. [Results] The quantification limit of emamectin benzoate is 0.001 5 mg/kg, and the detection limit of the method is 0.000 5 …

Gamma-Aminobutyric Acid Biosynthesis Via Fermentation Using Lactiplantibacillus Plantarum With Optimized Glutamate Decarboxylase Expression Conditions, Yang Shengyuan, Fan Genjun, Liu Yiying

Food and Machinery

[Objective] To enhance the biosynthesis efficiency of gamma-aminobutyric acid (GABA) via submerged fermentation by Lactiplantibacillus plantarum. [Methods] With the activity of whole-cell glutamate decarboxylase (GAD) as an evaluation indicator, the GAD production conditions are optimized through systematic investigation of both fermentation conditions and culture media, and the fermentation process for GABA production is subsequently established based on these optimized conditions. [Results] The optimal fermentation conditions for GAD production by Lpb.plantarum Y-2 are static culture at 30℃ for 48 h in a modified MRS (MMRS) medium containing 10 g/L peptone, 10 g/L beef extract, 5 g/L yeast extract, 10 g/L sucrose, …

Research Progress On Mechanism Of Kidney Bean In Promoting Recovery From Exercise-Induced Fatigue, Fang Jiahao, Qian Haifeng, Li Yan, Fan Mingcong, Wang Li

Food and Machinery

A reasonable dietary intervention is an effective way to alleviate exercise-induced fatigue. Kidney beans, due to their high protein content and abundant bioactive components, show great potential in the field of exercise recovery. This review summarized the nutritional components and major bioactive components of kidney beans, analyzed the physiological changes occurring during human physical exercise, and elaborated on the effects of kidney beans on these exercise-induced physiological changes, as well as their beneficial role in alleviating exercise-induced fatigue. Furthermore, the review provided an outlook on the future applications and research directions of kidney beans in the field of sports nutrition.

The Colby Echo (2025-09-25), Colby College

The Colby Echo

Published by the students of Colby College since 1877, The Colby Echo is the weekly, editorially independent student-run newspaper of Colby College in Waterville, Maine. Published monthly, 1877-1886; semi-monthly, 1886-1897; and weekly during the academic year, 1898-present.

Non-Invasive Detection Of Choroidal Melanoma Via Tear-Derived Protein Corona On Gold Nanoparticles: A Machine Learning Approach, Hakimeh Rakhshandeh, Ahmad Nasiraei, Hamid Riazi-Esfahani, Babak Masoomian, Fariba Ghassemi, Mojtaba Arjmand, Saeed Heidari Keshel, Fatemeh Atyabi, Rassoul Dinarvand

Wills Eye Hospital Papers

This study investigates the feasibility of using tear sample analysis, based on protein corona formation on gold nanoparticles combined with electrospray ionization mass spectrometry (ESI-MS) and machine learning techniques, as a non-invasive approach for the detection of choroidal melanoma. The aim is to assess whether protein-nanoparticle interactions can support early and reliable identification of this ocular condition. Tear samples were collected using Schirmer strips from six healthy individuals and six patients diagnosed with choroidal melanoma, with subsequent augmentation to 18 samples per group. Gold nanoparticles (AuNPs, ~ 20 nm) were synthesized via citrate reduction and incubated with tear samples to …