Digital Commons Network^™

Discrimination Experiences During Covid-19 Among A National, Multi-Lingual, Community-Based Sample Of Asian Americans And Pacific Islanders: Compass Findings, Van M. Ta Park, Marcelle M. Dougan, Oanh L. Meyer, Bora Nam, Marian Tzuang, Linda G. Park, Quyen Vuong, Joon Bang, Janice Y. Tsoh

Faculty Research, Scholarly, and Creative Activity

Reports of escalated discrimination among Asian Americans and Pacific Islanders (AAPIs) due to COVID-19 are alarming, making this a public health priority. However, there are limited empirical studies on the scope and impact of COVID-19-related discrimination among AAPIs. Using the COVID-19 Effects on the Mental and Physical Health of AAPI Survey Study (COMPASS) data (N = 4971; survey period: October 2020–February 2021), which is a U.S.-wide multi-lingual survey, we examined the prevalence of, and factors associated with discrimination experiences attributable to being an AAPI during the COVID-19 pandemic. Overall, 60.7% reported experiencing discrimination; the group prevalence ranged from 80.0% (Hmong) …

Spanish-Speaking Caregivers’ Use Of Referential Labels With Toddlers Is A Better Predictor Of Later Vocabulary Than Their Use Of Referential Gestures, Janet Y. Bang, Manuel Bohn, Joel Ramírez, Virginia A. Marchman, Anne Fernald

Faculty Research, Scholarly, and Creative Activity

Variation in how frequently caregivers engage with their children is associated with variation in children's later language outcomes. One explanation for this link is that caregivers use both verbal behaviors, such as labels, and non-verbal behaviors, such as gestures, to help children establish reference to objects or events in the world. However, few studies have directly explored whether language outcomes are more strongly associated with referential behaviors that are expressed verbally, such as labels, or non-verbally, such as gestures, or whether both are equally predictive. Here, we observed caregivers from 42 Spanish-speaking families in the US engage with their 18-month-old …

On Fatigue Detection For Air Traffic Controllers Based On Fuzzy Fusion Of Multiple Features, Yi Hu, Zhuo Liu, Aiqin Hou, Chase Wu, Wenbin Wei, Yanjun Wang, Min Liu

Faculty Research, Scholarly, and Creative Activity

Fatigue detection for air traffic controllers is an important yet challenging problem in aviation safety research. Most of the existing methods for this problem are based on facial features. In this paper, we propose an ensemble learning model that combines both facial features and voice features and design a fatigue detection method through multifeature fusion, referred to as Facial and Voice Stacking (FV-Stacking). Specifically, for facial features, we first use OpenCV and Dlib libraries to extract mouth and eye areas and then employ a combination of M-Convolutional Neural Network (M-CNN) and E-Convolutional Neural Network (E-CNN) to determine the state of …

Nav1.1 Is Essential For Proprioceptive Signaling And Motor Behaviors, Cyrrus M. Espino, Cheyanne M. Lewis, Serena Ortiz, Miloni S. Dalal, Snigdha Garlapalli, Kaylee M. Wells, Darik A. O'Neil, Katherine A. Wilkinson, Theanne N. Griffith

Faculty Research, Scholarly, and Creative Activity

The voltage-gated sodium channel (NaV), NaV1.1, is well-studied in the central nervous system; conversely, its contribution to peripheral sensory neuron function is more enigmatic. Here, we identify a new role for NaV1.1 in mammalian proprioception. RNAscope analysis and in vitro patch-clamp recordings in genetically identified mouse proprioceptors show ubiquitous channel expression and significant contributions to intrinsic excitability. Notably, genetic deletion of NaV1.1 in sensory neurons caused profound and visible motor coordination deficits in conditional knockout mice of both sexes, similar to conditional Piezo2-knockout animals, suggesting that this channel is a major contributor to sensory proprioceptive transmission. Ex vivo muscle afferent …

Markov Decision Process For Modeling Social Engineering Attacks And Finding Optimal Attack Strategies, Faranak Abri, Jianjun Zheng, Akbar Siami Namin, Keith S. Jones

Faculty Research, Scholarly, and Creative Activity

It is important to comprehend the attacker's behavior and capacity in order to build a stronger fortress and thus be able to protect valuable assets more effectively. Prior to launching technical and physical attacks, an attacker may enter the reconnaissance stage and gather sensitive information. To collect such valuable data, one of the most effective approaches is through conducting social engineering attacks, borrowing techniques from deception theory. As a result, it is of utmost importance to understand when an attacker behaves truthfully and when the attacker opts to be deceitful. This paper models attacker's states using the Markov Decision Process …

Predicting Cervical Cancer Biopsy Results Using Demographic And Epidemiological Parameters: A Custom Stacked Ensemble Machine Learning Approach, Krishnaraj Chadaga, Srikanth Prabhu, Niranjana Sampathila, Rajagopala Chadaga, S. Swathi, Saptarshi Sengupta

Faculty Research, Scholarly, and Creative Activity

The human papillomavirus (HPV) is responsible for most cervical cancer cases worldwide. This gynecological carcinoma causes many deaths, even though it can be treated by removing malignant tissues at a preliminary stage. In many developing countries, patients do not undertake medical examinations due to the lack of awareness, hospital resources and high testing costs. Hence, it is vital to design a computer aided diagnostic method which can screen cervical cancer patients. In this research, we predict the probability risk of contracting this deadly disease using a custom stacked ensemble machine learning approach. The technique combines the results of several machine …

In-Vehicle Human Machine Interface: Investigating The Effects Of Tactile Displays On Information Presentation In Automated Vehicles, Kimberly D. Martinez, Gaojian Huang

Faculty Research, Scholarly, and Creative Activity

Background: Semi-autonomous vehicles still require human drivers to take over when the automated systems can no longer perform the driving task. Objective: The goal of this study was to design and test the effects of six meaningful tactile signal types, representing six driving scenarios (i.e., navigation, speed, surrounding vehicles, over the speed limit, headway reductions, and pedestrian status) respectively, and two pattern durations (lower and higher urgencies), on drivers' perception and performance during automated driving. Methods: Sixteen volunteers participated in an experiment utilizing a medium-fidelity driving simulator presenting vibrotactile signals via 20 tactors embedded in the seat back, pan, and …

Research Handling Effects On Stress Hormones, Blood Parameters, And Heart Rate In Juvenile Northern Elephant Seals (Mirounga Angustirostris), Lauren A. Cooley

Master's Theses

Wildlife researchers must balance the need to safely capture and handle their study animals to sample tissues, collect morphological measurements, and attach dataloggers while simultaneously ensuring their results are not confounded by stress artifacts caused by handling. To determine the physiological effects of research activities including chemical immobilization, transport, instrumentation with biologgers, and overnight holding on a model marine mammal species, I collected hormone, blood chemistry, hematology, and heart rate data from 19 juvenile northern elephant seals (Mirounga angustirostris) throughout a translocation experiment. Across my six sampling timepoints, cortisol and aldosterone data revealed a moderate hormonal stress response to handling …

Motivational And Participatory Experiences Of Female Service Members In Crossfit, Nicole M. Levine

Master's Theses

CrossFit is a high-intensity exercise program that has expanded globally over the last several years. Its minimalistic approach targeted at multiple aerobic and muscular strength domains make it accessible and applicable to populations with limited space and equipment, such as overseas military installations. Despite several studies examining the motivational factors of individuals engaging in CrossFit, research is scant on the motivational factors of military professionals participating in CrossFit outside of their formalized operational training. Additionally, there is no specific literature on female military participation in CrossFit. This study qualitatively explored the participatory motivations of 15 female U.S. military service members …

Cultivating A Transformative Christology : Adult Learning And The Study Of Philippians, Joshua Pack

ATS Dissertations

No abstract provided.

To Improve Quality, Leverage Design, Byron Crowe, Jessica Gaulton, Noah Minor, David A Asch, Jeff Eyet, Erin Rainosek, Kristen Flint, Joseph Joo, Chip Chambers, Sherry Bright, Julius J Yang, Gene Beyt, Read Pierce, James M Moses

Department of Medicine Faculty Papers

No abstract provided.

Introduction: Climate Change And Planned Retreat, Idowu Jola Ajibade, A. R. Siders

Geography Faculty Publications and Presentations

Chapter 1.

This edited volume advances our understanding of climate relocation (or planned retreat), an emerging topic in the fields of climate adaptation and hazard risk, and provides a platform for alternative voices and views on the subject. As the effects of climate change become more severe and widespread, there is a growing conversation about when, where and how people will move. Climate relocation is a controversial adaptation strategy, yet the process can also offer opportunity and hope. This collection grapples with the environmental and social justice dimensions from multiple perspectives, with cases drawn from Africa, Asia, Australia, Oceania, South …

A Novel Approach To Link Genetics And Human Mri Identifies Akap7-Dependent Subicular/Prefrontal Functional Connectivity As Altered In Suicidality, Guillermo Poblete, Tien Nguyen, Savannah Gosnell, Olutayo Sofela, Michelle Patriquin, Sanjay J Mathew, Alan Swann, David A Nielsen, Thomas R Kosten, Ramiro Salas

Staff and Researcher Publications

Background: Brain imaging and genetics are fields acquiring data at increasing speed, but more information does not always result in a better understanding of the underlying biology. We developed the ProcessGeneLists (PGL) approach to use genetics and mRNA gene expression data to generate regions of interest for imaging studies.

Methods: We applied PGL to past suicide attempt (ATT): We averaged the mRNA expression levels of genes (n = 130) possibly associated with ATT (p ≤ 10-3 in a published genome-wide association study, GWAS) in each brain region studied in the Human Allen Brain Atlas (6 ex-vivo brains, 158 to 946 …

Evolution Of Genetic Networks For Human Creativity, I Zwir, C Del-Val, M Hintsanen, K M Cloninger, R Romero-Zaliz, A Mesa, J Arnedo, R Salas, G F Poblete, E Raitoharju, O Raitakari, L Keltikangas-Järvinen, G A De Erausquin, I Tattersall, T Lehtimäki, C R Cloninger

Staff and Researcher Publications

The genetic basis for the emergence of creativity in modern humans remains a mystery despite sequencing the genomes of chimpanzees and Neanderthals, our closest hominid relatives. Data-driven methods allowed us to uncover networks of genes distinguishing the three major systems of modern human personality and adaptability: emotional reactivity, self-control, and self-awareness. Now we have identified which of these genes are present in chimpanzees and Neanderthals. We replicated our findings in separate analyses of three high-coverage genomes of Neanderthals. We found that Neanderthals had nearly the same genes for emotional reactivity as chimpanzees, and they were intermediate between modern humans and …

New Copyright Stories: Clearing The Way For Fair Wages And Equitable Working Conditions In American Theater And Other Creative Industries, Jessica Silbey

Faculty Scholarship

We need some new intellectual property stories. By stories, I don’t mean entertaining fictions. I mean instead accounts or explanations that make sense of the world as it is lived by everyday people. Most of our relevant intellectual property laws were forged in the mid-twentieth century and have failed to keep pace with the transformations in creative and innovative practices of the twentyfirst. Being out-of-sync or failing to recognize broader existing stakeholders means laws are poorly aligned with on-the-ground realities and are out-of-touch with values and interests of the people laws serve. The Article at the center of this Symposium …

Performance Assessment And Job Satisfaction Of Support Staff In Academic Libraries, Sajjad Ahmad Mr., Naveed Anwar Mr, Muhammad Tariq Dr.

Library Philosophy and Practice (e-journal)

The purpose of current study was to investigate about the job performance and job satisfaction of support staff working in academic libraries of Lahore. Supporting staff is performing many imperative duties in academic libraries and their role in libraries is very important. The objective of current study was to investigate the job performance through job satisfaction, to test relationship between job performance and job satisfaction and to investigate the moderating effect of hurdles in work between job satisfaction and job performance. Quantitative approach was adopted and survey method was used to achieve the objective of the study. Questionnaire with Urdu …

Social Justice As Desistance: Rethinking Approaches To Gender Violence, Deborah M. Weissman

Faculty Publications

Part I of this Article describes most domestic violence intervention programs (DVIPs) as they currently function with regard to gender violence. It critiques the structure of these programs, their close partnership with criminal legal system actors, perceived deficiencies, and it identifies missed opportunities to provide meaningful intervention strategies with those who have harmed. It demonstrates the ways that laws, regulations, and policies governing DVIPs constrain most programs from moving beyond established practices informed by punitive approaches to address the structural conditions that situate gender violence within a political economic framework.

Part II begins with a brief overview of the research …

Systemically Important Platforms, Caleb N. Griffin

Faculty Publications

Regulating Big Tech is now a matter of intense public debate. We ask how well Big Tech companies fulfill their role as gatekeepers of the public square. We ponder whether their dominant market positions merit an antitrust response. We assess their culpability and complicity in spreading online misinformation and hate. However, in the many normative debates over how Big Tech should use its power, the source of that power remains largely unexamined.

Big Tech, like Big Tobacco before it, is an industry founded on addiction. Although typically “free” to use, the world’s largest digital platforms exploit users’ dopamine pathways to …

Judges And Mass Incarceration, Carissa Byrne Hessick

Faculty Publications

This Article argues that judges—long overlooked in contemporary explanations of mass incarceration—have played a central role both through affirmative decisions that increased punishment and through failures to act as a check on prosecutorial power. It traces how judicial choices such as imposing the trial penalty, deferring to sentencing guidelines, allowing coercive plea bargaining, expanding pretrial detention, and adopting narrow or delayed statutory interpretations have structurally reshaped the criminal justice system to favor conviction and incarceration. The Article then proposes practical steps trial judges could implement immediately to reverse these trends, including reducing reliance on pretrial detention, eliminating the trial penalty, …

Influence Of Electronic Reference On Users’ Satisfaction In Academic Libraries, Anulika Akpunonu

Library Philosophy and Practice (e-journal)

The study investigates the influence of electronic reference on users’ satisfaction in academic libraries. In order to achieve the set objectives, the researcher adopted survey research design using questionnaire as the instrument for gathering data. The total population for the study was 15,022 from which 150 students were sampled. Based on the findings of the study, electronic reference sources are only available to a low extent, Information Communication Technologies are used to a high extent for rendering reference services, electronic reference has a positive influence on users’ satisfaction and erratic power supply, poor internet connectivity, inadequate facilities and librarians poor …

Indigenisation Of Nigerian Librarianship Through Indigenous Knowledge: Exploring Its Possibilities, Abdulakeem Sodeeq Sulyman,, Basirat Omolara Amzat, Muritadho Abiodun Taiwo

Library Philosophy and Practice (e-journal)

Knowledge cannot be separated from the people holding it and the best way to make it appreciated is to present it in a way that represents the beliefs, customs and norms of its origin. This submission makes this paper attempts to find the perfect word between indigenisation and decolonisation as a way of developing Indigenous Librarianship in Nigeria. It settles for indigenisation because indigenisation focuses on the exploitation of the native, local resources to create, share, transform and retain knowledge. It ponders on the historical antecedents of Librarianship in Nigeria to proof that the Nigerian library practices were purely nurtured …

Adoption And Use Of New Learning Web Technologies: Massive Open Online Courses (Moocs), Eyitayo Oladimeji Yemi-Peters, Bolaji David Oladokun

Library Philosophy and Practice (e-journal)

The study examined the adoption and use of new learning web technologies such as Massive Open Online Courses (MOOCs). Most significantly, MOOCs build on the engagement of learners who self-organized their participation according to learning goals, prior knowledge and skills, and common interests. MOOC is an online course with the option of free and open registration, a publicly shared curriculum, and open-ended outcomes. MOOCs integrate social networking, accessible online resources, and are facilitated by leading practitioners in the field of study. The paper discussed the importance of MOOCs to learning process, roles of MOOC in facilitating learning process, MOOCs as …

School Library Resources For Inclusive Online English Language Learning: Teachers’ Perspectives About Differentiating Instruction In The Context Of English As Second Language, Angela Eze, Charity N. Onyishi

Library Philosophy and Practice (e-journal)

Abstract

In an inclusive education setting, learners with and without disabilities are guided to study in the same classrooms with adaptable facilities and equipments. With this arrangement in place, assistive technology becomes an absolute requirement, and the school library is a medium for providing and using inclusive resources. In the current education system where online learning is speedily overtaking face-to-face learning modalities, school Library resources are indispensable for the effective inclusion of all learners through differentiated instruction. Such is critically essential for English language learning, especially in Nigeria, where English is learned as a Second Language. However, little is known …

Awareness And Patronage Of Library Reference Services Among Undergraduate Students In Adeyemi College Of Education, Ondo State, Nigeria, Oresiri Jamogha, Ejiro Jamogha

Library Philosophy and Practice (e-journal)

Reference services are personal assistance given to library users in their search for information and these services are most likely patronized by those who are aware of them, hence, this study investigated the awareness and patronage of library reference services among undergraduate students in Adeyemi College of Education, Ondo State, Nigeria. The study adopted survey design and a multistage sampling technique was used to select 370 undergraduate for the study. Questionnaire was used for data collection and was administered to 370 respondents out of which, 317 copies were found useful for the study. The research questions were answered using simple …

Duty And Diversity, Chris Brummer, Leo E. Strine, Jr.

Vanderbilt Law Review

In the wake of the brutal deaths of George Floyd and Breonna Taylor, lawmakers and corporate boards from Wall Street to the West Coast have introduced a slew of reforms aimed at increasing Diversity, Equity, and Inclusion (“DEI”) in corporations. Yet the reforms face difficulties ranging from possible constitutional challenges to critical limitations in their scale, scope, and degree of legal obligation and practical effects.

In this Article, we provide an old answer to the new questions facing DEI policy and offer the first close examination of how corporate law duties impel and facilitate corporate attention to diversity. Specifically, we …

Local Power, Alexandra B. Klass, Rebecca Wilton

Vanderbilt Law Review

This Article is about “local power.” We use that term in two distinct but complementary ways. First, local power describes the authority of local governments to enact regulatory policies in the interests of their citizens. Second, local power describes the authority of local governments to exercise proprietary control over the sources and delivery of electric power to their citizens. This dual meaning of local power is particularly important today, as an increasing number of local governments are seriously considering “municipalizing”--taking control of local electric power systems-—at the same time that, outside the electric power sector, many states are constraining local …

Streaming Property, Lee Anne Fennell

Coase-Sandor Institute for Law & Economics Research Paper Series

People acquire property rights in objects and real estate in order to capture the stream of services that these assets can provide over time. The thing or parcel itself is merely a delivery mechanism, a way of packaging and protecting rights to that value stream. And, significantly, these assets cannot stream services to anyone without a set of facilitating conditions and complementary goods, such as public infrastructure, that do not lie within the asset owner’s individual control. This Essay argues that we can gain fresh traction on inequality by recasting property as service streams rather than as owned things. Doing …

The Role Of Word Knowledge In Error Detection: A Challenge To The Broken-Error-Monitor Account Of Dyslexia, Lindsay N. Harris, Benjamin Creed, Charles A. Perfetti, Benjamin Rickles

Faculty Articles, Papers, and Other Scholarship

Dyslexic children often fail to correct errors while reading aloud, and dyslexic adolescents and adults exhibit lower amplitudes of the error-related negativity (ERN)—the neural response to errors—than typical readers during silent reading. Past researchers therefore suggested that dyslexia may arise from a faulty error-detection mechanism that interferes with orthographic learning and text comprehension. An alternative possibility is that comprehension difficulty in dyslexics is primarily a downstream effect of low-quality lexical representations—that is, poor word knowledge. On this view the attenuated ERN in dyslexics is a byproduct, rather than a source, of underdeveloped orthographic knowledge. Because the second view implies a …

Introducing Conditional Probability Using The Monty Hall Problem, Ricela Feliciano-Semidei

Faculty Articles, Papers, and Other Scholarship

This study developed a teaching module that incorporated the Monty Hall problem to introduce conditional probability in a college introductory statistics course. This teaching module integrated a guess – experiment – discussion approach with game-based instruction. The researchers piloted this module and made modifications. The work of 20 non-mathematics major undergraduate students was examined for changes in their perceptions about conditional probability through a pre-and-post survey design. The Structure of the Observed Learning Outcome (SOLO) taxonomy was used for data analysis to show the quality of the student work. Findings suggest that most students’ perceptions were at higher levels after …

Understanding The Impact Of A First-Year Engineering Program On Undergraduate Student Persistence In Engineering, Brad Hubbard

Theses and Dissertations--Educational Policy Studies and Evaluation

The goal of this research study was to understand the impact first-year engineering programs have on undergraduate student persistence in engineering. First-year engineering programs feature a uniform first year curriculum for undergraduate engineering students and are designed to strengthen retention and increase graduation rates. This study sought to understand which factors present in first-year engineering programs influence student persistence in engineering. This study took place in the local context and examined the experience of engineering undergraduate students enrolled in a first-year engineering (FYEng) program at a state-level flagship land grant research institution in the southern region of the United States, …