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Is Drainage Reorganization A Plausible Explanation For Late Cenozoic Incision Of Yosemite Valley And Within The Kings And Kaweah Watersheds (Sierra Nevada, California)?, Emmanuel J. Gabet Jan 2025

Is Drainage Reorganization A Plausible Explanation For Late Cenozoic Incision Of Yosemite Valley And Within The Kings And Kaweah Watersheds (Sierra Nevada, California)?, Emmanuel J. Gabet

Faculty Research, Scholarly, and Creative Activity

Increases in the rates of river incision can be driven by a variety of causes, such as tectonic uplift, changes in sediment supply, changes in climate, and drainage reorganization. Here, I evaluate whether drainage reorganization may have driven late Cenozoic episodes of accelerated river incision in the Sierra Nevada (California) that have previously been attributed to uplift. I propose several lines of evidence useful for distinguishing between these two potential drivers of incision and apply them at three sites with well-documented histories of late Cenozoic incision: Yosemite Valley and Tenaya Canyon, along the South Fork Kings River, and in the …

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Health Care Professionals’ Perspectives On Technology Use In Urinary Care: Cross-Sectional Survey-Based Study, Nicole Zhang, Ni Zhang, Yun Wang, Rachel Wong, Kaylin Ma Jan 2025

Health Care Professionals’ Perspectives On Technology Use In Urinary Care: Cross-Sectional Survey-Based Study, Nicole Zhang, Ni Zhang, Yun Wang, Rachel Wong, Kaylin Ma

Faculty Research, Scholarly, and Creative Activity

Background: Urinary issues pose a significant burden on health care systems, necessitating innovative solutions to enhance patient care and alleviate the provider burden. Objective: The objective of this study was to explore health care professionals’ perceptions of urinary issues and assess their acceptance and readiness to adopt wearable and remote technologies for managing these conditions. The study aimed to identify the attributes and barriers influencing technology integration in clinical practice, using established theoretical frameworks, such as the Health Belief Model (HBM) and the Technology Acceptance Model (TAM). Methods: A cross-sectional survey-based study was conducted. A structured survey questionnaire was administered …

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Moral Intensity Dimensions Of Information Security Policy Compliance: Perspectives Of Construal Level Theory And Ethical Theories, Dailin Zheng, Zhiping Walter Jan 2025

Moral Intensity Dimensions Of Information Security Policy Compliance: Perspectives Of Construal Level Theory And Ethical Theories, Dailin Zheng, Zhiping Walter

Faculty Research, Scholarly, and Creative Activity

Sanctions are often ineffective in promoting employee compliance with information systems security policies (ISSPs) and may lead to undesired outcomes. We establish that ISSP compliance is an ethical decision and examine it through the lens of ethical decision-making using scenario-based surveys. Guided by normative ethical theories and the construal level theory, we find that both the opinions of co-workers and perceived negative consequences of noncompliance to the organization influence employee ISSP compliance intention. Additionally, perceived social distance affects employees' assessment of when damages to the organization can occur. Both the assessed timing of damage and the perceived social distance from …

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Avatars And Digital Identity: Branding In The Metaverse, Gema Bonales-Daimiel, Belén Moreno-Albarracín Jan 2025

Avatars And Digital Identity: Branding In The Metaverse, Gema Bonales-Daimiel, Belén Moreno-Albarracín

Faculty Research, Scholarly, and Creative Activity

Considering avatars as virtual identities in digital universes, and according to the scarcity of previous research on the impact generated by them, this study delves into avatars’ emergence as personal brands within metaverses, assessing the mediation of AI in the design process and evaluating the impact of avatars on user experience and advertising. After carrying out a mixed methodology based on a survey to users, interviews to active companies in metaverses and avatars design specialists; and a content analysis of metaverse platforms, it’s been proved that avatars are revolutionizing digital communications, allowing immersive interactions and the implementation of virtual experiences …

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Reliability And Severity Levels Of The Voice-Related Experiences Of Nonbinary Individuals, Grace Shefcik, Pei Tzu Tsai, Satveer Kler Jan 2025

Reliability And Severity Levels Of The Voice-Related Experiences Of Nonbinary Individuals, Grace Shefcik, Pei Tzu Tsai, Satveer Kler

Faculty Research, Scholarly, and Creative Activity

Objectives: Clinicians providing gender-affirming communication services to nonbinary individuals often utilize client questionnaires. The Voice-related Experiences of Nonbinary Individuals (VENI) is the only published questionnaire exclusively for nonbinary clients. This questionnaire consists of 17 items that gain insight into the client's self-perception of voice and voice-related concerns. According to Shefcik and Tsai (2023), the VENI's content validity is good to excellent. This study evaluated the measure's reliability through internal consistency and test-retest reliability analyses and created impact ratings to support interpretation of scores. Study Design: This study utilized an online survey-based design with test-retest administration. The initial survey was administered …

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Pain For Pain: The Benefits And Challenges Of Bdsm Participation For People With Chronic Pain–An Exploratory Study, Reni Forer, Bryce Westlake Jan 2025

Pain For Pain: The Benefits And Challenges Of Bdsm Participation For People With Chronic Pain–An Exploratory Study, Reni Forer, Bryce Westlake

Faculty Research, Scholarly, and Creative Activity

Research is beginning to find that many BDSM (bondage/discipline, domination/submission, sadism/masochism) practitioners experience benefits beyond sexual pleasure. Additionally, given the relationship between pain and pleasure common in BDSM, there may be certain unanticipated benefits for practitioners reporting chronic pain (PRCP). We conducted an online survey of an international convenience sample of BDSM practitioners (N = 525). Participants were asked about self-perceived benefits and challenges related to participating in BDSM with CP. Using chi-square, independent sample t-test, logistic regression, and linear-by-linear association, responses were combined with demographics, participation timelines, co-participants, motivations, and frequency of activities to identify differences between PRCP and …

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RaˉMaˉNuja's Cosmopsychist-Panentheistic Solution To The Hard Problem Of Consciousness, Anand Jayprakash Vaidya, S. Siddharth Jan 2025

RaˉMaˉNuja's Cosmopsychist-Panentheistic Solution To The Hard Problem Of Consciousness, Anand Jayprakash Vaidya, S. Siddharth

Faculty Research, Scholarly, and Creative Activity

Recent decades have seen a renewal of interest in panpsychism as a solution to the hard problem of consciousness. This has, in part, also driven an increase in interest in classical Indian philosophical traditions among analytic philosophers of mind. Many of these cross-cultural studies pertaining to panpsychism (and cosmopsychism) have focused on one particularly influential school of Indian philosophy, Advaita (non-dual) Veda nta, the most famous proponent of which is sankara. In this work, we would like to consider the view of another influential philosopher and the school that developed based on his view - Rama nuja (eleventh century CE) …

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Evaluation Of A Community-Based Socialization Program For Independently Living Older Adults, Patricia A. Shane, Anne T. Ferguson, Erin L. Woodhead Jan 2025

Evaluation Of A Community-Based Socialization Program For Independently Living Older Adults, Patricia A. Shane, Anne T. Ferguson, Erin L. Woodhead

Faculty Research, Scholarly, and Creative Activity

Social isolation among older adults is a major public health concern because of the adverse impact it has on health and well-being. Reducing social isolation can improve health and decrease the use of costly healthcare services. However, there is little consensus on the critical ingredients of programming to reduce social isolation. Bay Area Older Adults® (BAO) is a nonprofit organization whose community-based Healthy Living Program (HLP) focuses on building and nourishing older adults’ social networks through transitions such as retirement, divorce and loss of loved ones. The current study was a program evaluation of the HLP using a survey to …

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Validation Of A Self-Fitting Over-The-Counter Hearing Aid Intervention Compared With A Clinician-Fitted Hearing Aid Intervention: A Within-Subjects Crossover Design Using The Same Device, Lucas S. Baltzell, Kosta Kokkinakis, Amy Li, Anusha Yellamsetty, Katherine Teece, Peggy B. Nelson Jan 2025

Validation Of A Self-Fitting Over-The-Counter Hearing Aid Intervention Compared With A Clinician-Fitted Hearing Aid Intervention: A Within-Subjects Crossover Design Using The Same Device, Lucas S. Baltzell, Kosta Kokkinakis, Amy Li, Anusha Yellamsetty, Katherine Teece, Peggy B. Nelson

Faculty Research, Scholarly, and Creative Activity

In October of 2022, the US Food and Drug Administration finalized regulations establishing the category of self-fitting over-the-counter (OTC) hearing aids, intended to reduce barriers to hearing aid adoption for individuals with self-perceived mild to moderate hearing loss. Since then a number of self-fitting OTC hearing aids have entered the market, and a small number of published studies have demonstrated the effectiveness of a self-fitted OTC intervention against a traditional clinician-fitted intervention. Given the variety of self-fitting approaches available, and the small number of studies demonstrating effectiveness, the goal of the present study was to evaluate the effectiveness of a …

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Unmasking Public Sentiment: A Sample Efficient Approach To Analyzing Twitter Opinion On U.S. Aid To Ukraine, Satanu Ghosh, Nikhil Dewitt, Souvick Ghosh, Denise Mccoy Jan 2025

Unmasking Public Sentiment: A Sample Efficient Approach To Analyzing Twitter Opinion On U.S. Aid To Ukraine, Satanu Ghosh, Nikhil Dewitt, Souvick Ghosh, Denise Mccoy

Faculty Research, Scholarly, and Creative Activity

The U.S. aid to Ukraine is a bipartisan topic of extreme socio-political importance. While several organizations have conducted surveys to understand the public stance on this topic, there is no research to date that analyses public opinion on social media, possibly due to the lack of annotated data. Therefore, this research compares several sample-efficient methods (including in-context learning) to analyze tweet sentiments with minimal training data. First, we collect 11,289 tweets about the U.S. aid to Ukraine and mapped them to U.S. states. Next, we explore three different approaches to sentiment analysis: tool-based, embedding-based, and prompt-based. Our results indicate that …

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Gender-Sexuality Alliance Advisors’ Covid-19 Strategies Inform Future Responses To Sociopolitical Crises, Robert A. Marx, Michael O’Brien, Megan K. Yang, Diana Smith, V. Paul Poteat Jan 2025

Gender-Sexuality Alliance Advisors’ Covid-19 Strategies Inform Future Responses To Sociopolitical Crises, Robert A. Marx, Michael O’Brien, Megan K. Yang, Diana Smith, V. Paul Poteat

Faculty Research, Scholarly, and Creative Activity

In the spring of 2020, the COVID-19 pandemic necessitated a sudden shift to remote learning in schools across the United States, profoundly impacting marginalized communities, including LGBTQ+ students. This qualitative study explores the experiences of Gender and Sexuality Alliance (GSA) advisors during this period. Drawing on interviews with 10 GSA advisors, the research highlights the structural and logistical challenges faced, such as limited access to technology and virtual-meeting fatigue, as well as the innovative solutions and adaptations made to continue supporting LGBTQ+ youth. The study reveals how GSAs leveraged existing resources, maintained group cohesion, and adjusted meeting structures to navigate …

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“This Is Everyone's Issue”: Policy Entrepreneurs, Issue Framing, And Coalition Building In The Passage Of Automatic Criminal Record Expungement, Elsa Y. Chen, Sarah E. Lageson, Ericka B. Adams Jan 2025

“This Is Everyone's Issue”: Policy Entrepreneurs, Issue Framing, And Coalition Building In The Passage Of Automatic Criminal Record Expungement, Elsa Y. Chen, Sarah E. Lageson, Ericka B. Adams

Faculty Research, Scholarly, and Creative Activity

Research Summary: Since 2018, at least 12 U.S. states have introduced policies to expunge certain eligible arrest and criminal conviction records through automated or algorithmic means. Drawing on interviews with governmental representatives and community stakeholders, this paper identifies strategies used to pass this legislation in Pennsylvania and Utah, the first two states to enact automated expungement policies. We frame our findings around three established theoretical frameworks of public policy making—policy entrepreneurship, issue framing, and coalition building—illustrating their combined strategic importance with data gathered from those involved on the ground in the passage and adoption of automated expungement legislation. The findings …

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Self-Disclosure And Social Support In A Web-Based Opioid Recovery Community: Machine Learning Analysis, Yu Chi, Huai Yu Chen, Khushboo Thaker Jan 2025

Self-Disclosure And Social Support In A Web-Based Opioid Recovery Community: Machine Learning Analysis, Yu Chi, Huai Yu Chen, Khushboo Thaker

Faculty Research, Scholarly, and Creative Activity

Background: The opioid crisis remains a critical public health challenge, with opioid use disorder (OUD) imposing significant societal and health care burdens. Web-based communities, such as the Reddit community r/OpiatesRecovery, provide an anonymous and accessible platform for individuals in recovery. Despite the increasing use of Reddit for substance use research, limited studies have explored the content and interactions of self-disclosure and social support within these communities. Objective: This study aims to address the following research questions: (1) What content do users disclose in the community?; (2) What types of social support do users receive?; and (3) How does the content …

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Unseen Connections: A Storymap Exploring Case Studies In Water-Energy Transitions And Environmental Justice, Alida Cantor, Elizabeth Bartholomew, Kate Berry, James Blair, Dustin Mulvaney, Nancee Hunter Jan 2025

Unseen Connections: A Storymap Exploring Case Studies In Water-Energy Transitions And Environmental Justice, Alida Cantor, Elizabeth Bartholomew, Kate Berry, James Blair, Dustin Mulvaney, Nancee Hunter

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

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Exploration Of The Effects Of Tai Chi Practice On Lower Limb Corticomuscular Coherence During Balance-Demanding Virtual Reality Conditions In Older Adults, Yang Hu, Elizabeth T. Hsiao-Wecksler, Manuel E. Hernandez Jan 2025

Exploration Of The Effects Of Tai Chi Practice On Lower Limb Corticomuscular Coherence During Balance-Demanding Virtual Reality Conditions In Older Adults, Yang Hu, Elizabeth T. Hsiao-Wecksler, Manuel E. Hernandez

Faculty Research, Scholarly, and Creative Activity

Tai Chi practice has been widely adopted to improve balance and prevent falls in older adults. However, the neural mechanisms underlying the benefits of Tai Chi are difficult to evaluate during traditional balance assessments. The goal of this study was to evaluate the effects of Tai Chi and healthy aging on corticomuscular coherence (CMC) while standing in virtual balance-demanding environments. We recorded neural, muscular, and behavioral data in an immersive virtual reality environment while implementing sensory and mechanical perturbations to introduce high postural threats. Through the acquisition of electroencephalography and electromyography signals, we examined β and γ CMC changes in …

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Impact Of Sensory Organization Tasks On Prefrontal Cortex Activity In Older Women: A Comparative Fnirs Study Of Osteoarthritis And Healthy Aging, Alka Bishnoi, Yang Hu, Manuel E. Hernandez Jan 2025

Impact Of Sensory Organization Tasks On Prefrontal Cortex Activity In Older Women: A Comparative Fnirs Study Of Osteoarthritis And Healthy Aging, Alka Bishnoi, Yang Hu, Manuel E. Hernandez

Faculty Research, Scholarly, and Creative Activity

Introduction: Osteoarthritis (OA), a prevalent musculoskeletal condition, is associated with an increased risk of falls. Maintaining posture relies on visual, vestibular, and proprioceptive inputs, but these systems can be compromised due to aging or disease, heightening fall risk. Such impairments may result from neuromuscular decline and reduced cognitive or visuospatial processing abilities. This study aimed to investigate prefrontal cortical (PFC) activation patterns during clinical sensory organization tasks (SOT) using functional near-infrared spectroscopy (fNIRS) in older women with OA and healthy controls (HOA). We hypothesized that PFC activation would increase as SOT conditions became more challenging, but that increases would be …

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Association Between Risk Factors And Major Cancers: Explainable Machine Learning Approach, Xiayuan Huang, Shushun Ren, Xinyue Mao, Sirui Chen, Elle Chen, Yuqi He, Yun Jiang Jan 2025

Association Between Risk Factors And Major Cancers: Explainable Machine Learning Approach, Xiayuan Huang, Shushun Ren, Xinyue Mao, Sirui Chen, Elle Chen, Yuqi He, Yun Jiang

Faculty Research, Scholarly, and Creative Activity

Background: Cancer is a life-threatening disease and a leading cause of death worldwide, with an estimated 611,000 deaths and over 2 million new cases in the United States in 2024. The rising incidence of major cancers, including among younger individuals, highlights the need for early screening and monitoring of risk factors to manage and decrease cancer risk. Objective: This study aimed to leverage explainable machine learning models to identify and analyze the key risk factors associated with breast, colorectal, lung, and prostate cancers. By uncovering significant associations between risk factors and these major cancer types, we sought to enhance the …

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Generating Synthetic Malware Samples Using Generative Ai, Tiffany Bao, Kylie Trousil, Quang Duy Tran, Fabio Di Troia, Younghee Park Jan 2025

Generating Synthetic Malware Samples Using Generative Ai, Tiffany Bao, Kylie Trousil, Quang Duy Tran, Fabio Di Troia, Younghee Park

Faculty Research, Scholarly, and Creative Activity

Malware attacks have a significant negative impact on organizations of varied scales in the field of cybersecurity. Recently, malware researchers have increasingly turned to machine learning techniques to combat sophisticated obfuscation methods used in malware. However, collecting a diverse set of malware samples with various obfuscation techniques is challenging and often takes years, especially for newly developed malware. This issue is further compounded by a well-known limitation of machine learning models: their poor performance when training data is scarce. In this paper, we propose a new system for generating synthetic malware samples to augment imbalanced malware dataset. Our approach decomposes …

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Finding Floral And Faunal Species Richness Optima Among Active Fire Regimes, Zachary L. Steel, Alissa M. Fogg, Raphaela Floreani Buzbee, Kate Wilkin, Brandon M. Collins, Ryan Burnett, Marc D. Meyer, Amarina Wuenschel, Scott L. Stephens Jan 2025

Finding Floral And Faunal Species Richness Optima Among Active Fire Regimes, Zachary L. Steel, Alissa M. Fogg, Raphaela Floreani Buzbee, Kate Wilkin, Brandon M. Collins, Ryan Burnett, Marc D. Meyer, Amarina Wuenschel, Scott L. Stephens

Faculty Research, Scholarly, and Creative Activity

Changing fire regimes have important implications for biodiversity and challenge traditional conservation approaches that rely on historical conditions as proxies for ecological integrity. This historical-centric approach becomes increasingly tenuous under climate change, necessitating direct tests of environmental impacts on biodiversity. At the same time, widespread departures from historical fire regimes have limited the ability to sample diverse fire histories. We examined 2 areas in California's Sierra Nevada (USA) with active fire regimes to study the responses of bird, plant, and bat communities to a broad spectrum of temporal, spatial, and severity patterns of fire. Bird and plant species richness peaked …

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Reinforcement Learning Methods For Assistive And Rehabilitation Robotic Systems: A Survey, Mojtaba Sharifi, Shreesh Tripathi, Yun Chen, Qiang Zhang, Mahdi Tavakoli Jan 2025

Reinforcement Learning Methods For Assistive And Rehabilitation Robotic Systems: A Survey, Mojtaba Sharifi, Shreesh Tripathi, Yun Chen, Qiang Zhang, Mahdi Tavakoli

Faculty Research, Scholarly, and Creative Activity

Advancements in robotic systems aimed at improving mobility for individuals with disabilities have required more sophisticated control and navigation methods. Traditional control approaches often lack the complexity and adaptability needed for the high-dimensional nature of human activities. Consequently, reinforcement learning (RL) has emerged as a dynamic and effective framework for managing robotic actions in complex and unpredictable human environments. This article reviews the integration of RL in robotic systems for enhancing the mobility of individuals with disabilities, addressing the limitations of traditional control methods in complex and unpredictable environments. We critically analyze various RL algorithms, discussing their advantages and challenges …

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High-Throughput Discovery Of Fluoroprobes That Recognize Amyloid Fibril Polymorphs, Emma C. Carroll, Hyunjun Yang, Wyatt C. Powell, Annemarie F. Charvat, Abby Oehler, Julia G. Jones, Kelly M. Montgomery, Anthony Yung, Zoe Millbern, Alexander I.P. Taylor, Martin Wilkinson, Neil A. Ranson, Sheena E. Radford, Nelson R. Vinueza, William F. Degrado, Daniel A. Mordes, Carlo Condello, Jason E. Gestwicki Jan 2025

High-Throughput Discovery Of Fluoroprobes That Recognize Amyloid Fibril Polymorphs, Emma C. Carroll, Hyunjun Yang, Wyatt C. Powell, Annemarie F. Charvat, Abby Oehler, Julia G. Jones, Kelly M. Montgomery, Anthony Yung, Zoe Millbern, Alexander I.P. Taylor, Martin Wilkinson, Neil A. Ranson, Sheena E. Radford, Nelson R. Vinueza, William F. Degrado, Daniel A. Mordes, Carlo Condello, Jason E. Gestwicki

Faculty Research, Scholarly, and Creative Activity

Aggregation of microtubule-associated protein tau into conformationally distinct fibrils underpins neurodegenerative tauopathies. Fluorescent probes (fluoroprobes) such as thioflavin T have been essential tools for studying tau aggregation; however, most of them do not discriminate between amyloid fibril conformations (polymorphs). This gap is due, in part, to a lack of high-throughput methods for screening large, diverse chemical collections. Here we leverage advances in protein-adaptive differential scanning fluorimetry to screen the Aurora collection of 300+ fluoroprobes against multiple synthetic fibril polymorphs, including those formed from tau, α-synuclein and islet amyloid polypeptide. This screen—coupled with excitation-multiplexed bright-emission recording (EMBER) imaging and orthogonal secondary …

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Why Do Some Ultra Diffuse Galaxies Have Rich Globular Cluster Systems?, Duncan A. Forbes, Maria Luisa Buzzo, Anna Ferre-Mateu, Aaron J. Romanowsky, Jonah Gannon, Jean P. Brodie, Michelle L.M. Collins Jan 2025

Why Do Some Ultra Diffuse Galaxies Have Rich Globular Cluster Systems?, Duncan A. Forbes, Maria Luisa Buzzo, Anna Ferre-Mateu, Aaron J. Romanowsky, Jonah Gannon, Jean P. Brodie, Michelle L.M. Collins

Faculty Research, Scholarly, and Creative Activity

Some ultra diffuse galaxies (UDGs) reveal many more globular clusters (GCs) than classical dwarf galaxies of the same stellar mass. These UDGs, with a mass in their GC system () approaching 10 per cent of their host galaxy stellar mass (), are also inferred to have high halo mass to stellar mass ratios (). They have been dubbed Failed Galaxies. It is unknown what role high GC formation efficiencies and/or low destruction rates play in determining the high ratios of some UDGs. Here we present a simple model, which is informed by recent JWST observations of lensed galaxies and by …

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Utilization Of A Single Preferred Aac System In Us Schools, Jill E. Senner, Wendy Quach, Yoosun Chung, Brian Patterson, Amy Goldman, Sarah Blackstone, Kathleen A. Post Jan 2025

Utilization Of A Single Preferred Aac System In Us Schools, Jill E. Senner, Wendy Quach, Yoosun Chung, Brian Patterson, Amy Goldman, Sarah Blackstone, Kathleen A. Post

Faculty Research, Scholarly, and Creative Activity

The use of a single preferred communication book, board, app, or device across a school or district is a frequent topic on social media. The purposes of this study were to determine: (1) When a single system is adopted by a school or district, how does frequency of input from stakeholders compare to when a single system is not used; (2) When a single system is used, are data collected; and (3) When a single system is adopted, are criteria specified and what criteria are used to determine which students receive which levels of support? A link to an online …

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Can Whistleblowing Improve Organizational Effectiveness? Evidence From Financial Reporting Misconduct, Hong Kim Duong, Sadok El Ghoul, Omrane Guedhami, Emmanuel Sequeira, Zuobao Wei Jan 2025

Can Whistleblowing Improve Organizational Effectiveness? Evidence From Financial Reporting Misconduct, Hong Kim Duong, Sadok El Ghoul, Omrane Guedhami, Emmanuel Sequeira, Zuobao Wei

Faculty Research, Scholarly, and Creative Activity

Background: While whistleblowing (WB) has attracted growing research interest in recent years, several critical WB-related issues remain underexplored. Purpose: This study examines the impact of external WB allegations on a firm’s organizational capital (OC). Such allegations often indicate management’s failure to address employee concerns internally, spotlighting potential deficiencies in internal reporting systems, employee communication, training, and trust in organizational fairness. To mitigate reputational damage, restore employee trust, and prevent future incidents, we posit that WB firms respond by increasing OC investment. Research Design: We employ a difference-in-differences approach, comparing OC changes in WB-targeted firms with those in a propensity score-matched …

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From Disciplinary Enthusiasm To Soulless Tasks: Norms Behind Computing Educators' Emotion Display, Virginia Grande, Päivi Kinnunen, Matthew Barr, Anne Kathrin Peters, Mihaela Sabin, Matilde Sánchez-Peña, Ethel Tshukudu Jan 2025

From Disciplinary Enthusiasm To Soulless Tasks: Norms Behind Computing Educators' Emotion Display, Virginia Grande, Päivi Kinnunen, Matthew Barr, Anne Kathrin Peters, Mihaela Sabin, Matilde Sánchez-Peña, Ethel Tshukudu

Faculty Research, Scholarly, and Creative Activity

Computing educators' emotion display is regulated by various norms and conventions. These (unwritten) rules affect which emotions educators feel comfortable expressing to different extents when students can perceive such displays. We draw on emotions and norms literature to investigate higher education computing educators' perceptions of what kinds of norms they have as criteria when considering which emotions they are (not) comfortable showing when teaching. Based on the qualitative content analysis of 22 interviews with computing educators from seven countries, we present various–sometimes connected or conflicting–norms that influence emotion display. These norms comprise moral, national, societal, professional, and affiliation norms that …

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Grand Challenges For Human Factors And Ergonomics, Waldemar Karwowski, Gavriel Salvendy, Mica Endsley, William Rouse, Paul Salmon, Kay Stanney, Andrew Thatcher, Tony Andre, Jessie Yang, Hasan Ayaz, Ahmet Cakir, Vince Duffy, Colin Drury, Qin Gao, Yinni Guo, Peter Hancock, William S. Marras, Patrick Rau Jan 2025

Grand Challenges For Human Factors And Ergonomics, Waldemar Karwowski, Gavriel Salvendy, Mica Endsley, William Rouse, Paul Salmon, Kay Stanney, Andrew Thatcher, Tony Andre, Jessie Yang, Hasan Ayaz, Ahmet Cakir, Vince Duffy, Colin Drury, Qin Gao, Yinni Guo, Peter Hancock, William S. Marras, Patrick Rau

Faculty Research, Scholarly, and Creative Activity

Contemporary society faces a growing set of complex global issues representing significant human health, well-being, and sustainability threats. Human Factors and Ergonomics (HFE) has a critical role to play in responding to these issues; however, there remain a set of grand challenges that require resolution. This paper presents and discusses six grand challenges for HFE and related key research thrust areas for each of the challenges. The grand challenges are (1) Evolution in Societal Thinking; (2) Future of Human Work in Industry 5.0; (3) Climate Change and Sustainability; (4) Future of Education and Training; (5) Future of Personalized Health, and …

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Potential Impact Of Increased Global Warming On The Hydroclimatology Of Central Africa During The Twenty-First Century, Abdon K. Dessacka, Thierry C. Fotso-Nguemo, Moustapha Tall, Zéphirin D. Yepdo, Steven Chouto, Bienvenue D. Dikwa, Crépin K. Komelo, Rodric M. Nonki, Ismaila Diallo, Arona Diedhiou, David Monkam, Hamid Sana Jan 2025

Potential Impact Of Increased Global Warming On The Hydroclimatology Of Central Africa During The Twenty-First Century, Abdon K. Dessacka, Thierry C. Fotso-Nguemo, Moustapha Tall, Zéphirin D. Yepdo, Steven Chouto, Bienvenue D. Dikwa, Crépin K. Komelo, Rodric M. Nonki, Ismaila Diallo, Arona Diedhiou, David Monkam, Hamid Sana

Faculty Research, Scholarly, and Creative Activity

Africa is highly susceptible to the adverse effects of climate change, particularly changes in hydroclimatic conditions. Assessing the impacts that could be reduced by limiting global warming is therefore crucial to strengthening adaptation to climate change, especially in Central Africa, known for its rich biodiversity along with the diversity of its ecosystems. In that perspective, the purpose of the present study is to assess the projected impact of increased global warming on the hydroclimatology of Central Africa, based on an ensemble-mean of high-resolution regional climate model (RCM) simulations from the Coordinated Output for Regional Evaluations integrated into the Coordinated Regional …

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Comparing E-Mosaics Predictions Of High-Redshift Proto-Globular Clusters With Jwst Observations In Lensed Galaxies, Joel Pfeffer, Duncan A. Forbes, Aaron J. Romanowsky, Nate Bastian, Robert A. Crain, J. M.Diederik Kruijssen, Kenji Bekki, Jean P. Brodie, Mélanie Chevance, Warrick J. Couch, Jonah S. Gannon Jan 2025

Comparing E-Mosaics Predictions Of High-Redshift Proto-Globular Clusters With Jwst Observations In Lensed Galaxies, Joel Pfeffer, Duncan A. Forbes, Aaron J. Romanowsky, Nate Bastian, Robert A. Crain, J. M.Diederik Kruijssen, Kenji Bekki, Jean P. Brodie, Mélanie Chevance, Warrick J. Couch, Jonah S. Gannon

Faculty Research, Scholarly, and Creative Activity

High-resolution imaging and strong gravitational lensing of high-redshift galaxies have enabled the detection of compact sources with properties similar to nearby massive star clusters. Often found to be very young, these sources may be globular clusters detected in their earliest stages. In this work, we compare predictions of high-redshift (-10) star cluster properties from the E-MOSAICS simulation of galaxy and star cluster formation with those of the star cluster candidates in strongly lensed galaxies from JWST and Hubble Space Telescope (HST) imaging. We select galaxies in the simulation that match the luminosities of the majority of lensed galaxies with star …

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Leveraging Diverse Knowledge To Support Collection Development: Maximizing Student Engagement And Community Resource Value In Varied Community College Settings, Jose Aguiñaga, Edward Mckennon Jan 2025

Leveraging Diverse Knowledge To Support Collection Development: Maximizing Student Engagement And Community Resource Value In Varied Community College Settings, Jose Aguiñaga, Edward Mckennon

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

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A Close Look At Dissolved Silica Dynamics In Disko Bay, West Greenland, Mark J. Hopwood, Dustin Carroll, Yuanyuan Gu, Xin Huang, Jana Krause, Stefano Cozzi, Carolina Cantoni, María Fernanda Gastelu Barcena, Shandy Carroll, Arne Körtzinger Jan 2025

A Close Look At Dissolved Silica Dynamics In Disko Bay, West Greenland, Mark J. Hopwood, Dustin Carroll, Yuanyuan Gu, Xin Huang, Jana Krause, Stefano Cozzi, Carolina Cantoni, María Fernanda Gastelu Barcena, Shandy Carroll, Arne Körtzinger

Faculty Research, Scholarly, and Creative Activity

Discharge of calved ice, runoff and mixing driven by subglacial discharge plumes likely have consequences for marine biogeochemistry in Disko Bay, which hosts the largest glacier in the northern hemisphere, Sermeq Kujalleq. Glacier retreat and increasing runoff may impact the marine silica cycle because glaciers deliver elevated concentrations of dissolved silica (dSi) compared to other macronutrients. However, the annual flux of dSi delivered to the ocean from the Greenland Ice Sheet is poorly constrained because of difficulties distinguishing the overlapping influence of different dSi sources. Here we constrain silica dynamics around Disko Bay, including the Ilulissat Icefjord and four other …

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