Digital Commons Network^™

Peer Leading Small Group Discussion During Covid-19, A. E. Dreyfuss, Ana Fraiman, Milka O. Montes, Reagan Hudson, Fernando Montalvillo Ortega, Jonathan Muniz, Franziska Piefke, Mikayla Rodriguez, Meinar Sheila, Keyshla Vargas, Nicky Vu

Publications and Research

Peer-led workshops in General Chemistry at the University of Texas Permian Basin (UTPB) were affected by COVID-19 restrictions during the 2020-2021 academic year. Most Peer-Led Team Learning (PLTL) workshops were conducted in person, but with the difference that protocols of distancing had to be observed, and a few were conducted online, so adjustments were necessary to prepare Peer Leaders to conduct their workshops in both types of settings. The facets of the modified PLTL program were supported by the online preparation for facilitation and chemistry content.

The results of an examination of critical incidents are shared here. This qualitative examination …

Deism Defined And Defended, Carlo Alvaro

Publications and Research

No abstract provided.

Addressing Structural Racism In The Health Workforce, Randl B. Dent, Anushree Vichare, Jaileessa Casimir

Publications and Research

One of the greatest challenges facing the United States are health inequities among racial/ethnic and other marginalized populations. The deep-rooted structural racism embedded in our social systems, including our health care system and health workforce, is a core cause of racial health inequities. 1 Among many definitions of institutionalized or structural racism, Dr Jones 2 best defines it as: “Differential access to goods, services and opportunities of society by race ... It is structural, having been codified in our institutions of custom, practice, and law, so there need not be an identifiable perpetrator.” Dr Jones further explains that to set …

A Conserved Structural Role For The Walker-A Lysine In P-Loop Containing Kinases, Fatlum Hajredini, Ranajeet Ghose

Publications and Research

Bacterial tyrosine kinases (BY-kinases) and shikimate kinases (SKs) comprise two structurally divergent P-loop containing enzyme families that share similar catalytic site geometries, most notably with respect to their Walker-A, Walker-B, and DxD motifs. We had previously demonstrated that in BY-kinases, a specific interaction between the Walker-A and Walker-B motifs, driven by the conserved “catalytic” lysine housed on the former, leads to a conformation that is unable to efficiently coordinate Mg²⁺•ATP and is therefore incapable of chemistry. Here, using enhanced sampling molecular dynamics simulations, we demonstrate that structurally similar interactions between the Walker-A and Walker-B motifs, also mediated by …

Urgent Need For Integrated Pandemic Policies On Pathogen Spillover, Pallavi A. Kache, Sonila Cook, Nigel Sizer, Lee Hannah, Neil M. Vora

Publications and Research

No abstract provided.

Reports And Commands: Deciphering A Health Exhibition Using The Speaking Mnemonic, David H. Lee

Publications and Research

The Amazing You exhibition at the Tampa Museum of Science and Industry had over 400 different multimedia health exhibits. Visitors walked through life stages, from conception through death, the exhibits at first showcasing developmental milestones, then diseases and chronic conditions associated with ageing. Museum executives described the exhibition as a public health intervention that stressed disease prevention, screening and behaviour change. This piece considers the question: What makes an exhibition be a health intervention? To describe complexities of the communication environment I use a mnemonic device called SPEAKING, an acronym for ‘Scene/Setting, Participants, Ends, Act Sequence, Key, Instrumentalites, Norms and …

Lady Delacour’S Resentment Of The “Ideal Woman” Standard In Edgeworth’S Belinda, Kayla J. Baur

Publications and Research

Maria Edgeworth’s nineteenth-century novel Belinda (1801) follows the tale of seventeen-year-old Belinda Portman who is sent away by her notorious match-making aunt to lodge with the reputable Lady Delacour in the hopes of having her find a suitable husband. Women must take great care to present themselves as worthy, respectable damsels during the process of finding suitors, which means they must associate with respectable crowds and show society they are capable of becoming the “ideal woman”. An ideal woman during this time is expected to simultaneously fulfill her obligations as an obedient wife, an attentive and nurturing mother, and a …

The Dichotomy Of Nature And Culture In Riders To The Sea, Kayla J. Baur

Publications and Research

Jonathan Millington Synge spent his time on the Aran Islands wandering through the peasantry in the countryside, using his experiences and things he witnessed to inspire his writings. He wrote the play Riders to the Sea to portray the lives of the Aran peasants by showing the way in which they coped with the natural forces surrounding their island through believing in certain cultures. Synge constructs a dichotomy between the belief in the forces of nature and culture stemming from modern Christianity not only to portray the mixture of cultures present among the Aran peasants but also to challenge the …

Critical Dialogue: The Stupidity Of War: American Foreign Policy And The Case For Complacency And American Dove: Us Foreign Policy And The Failure Of Force, Zachary C. Shirkey, John Mueller

Publications and Research

No abstract provided.

Practice Based In Learning Theory: Peer Leaders Explain Their Poster Projects, Abubakarr Jalloh, Joshua Grillasca, Amanda H. Abrew, Jacob Thomas Najera, A.E. Dreyfuss

Publications and Research

Three Peer Leaders present their final projects, one in Mathematics and two in Statics (Civil Engineering), for a one-credit course in Peer Leader Facilitation at New York City College of Technology, City University of New York, at the Honors and Emerging Scholars Poster Presentation in December 2015. The impetus for videotaping their presentations was the commemoration of a process which could be termed “How to Make a Poster.” The abbreviated directions are provided here. To aid the viewer of the videos, editing provides the static text of the poster section as the Peer Leader discusses that section. Introducing videos as …

Active Learning With Silent Participation, A.E. Dreyfuss

Publications and Research

Silence by participants in peer-led learning sessions is often viewed as lack of engagement and interpreted as lack of participation or interest. This paper addresses facets of silence, suggesting linguistic, cultural, and other reasons for quietude, and provides methods of facilitation that incorporate silence to give voice to noiseless participation as a bridge to learning.

Death Comes For The Poets, George Guida

Publications and Research

No abstract provided.

Black Sound Matter(S): The Sonic Soundscape Of Black Auditory Liberation, Todd Craig

Publications and Research

In an attempt to embody the practices of DJ rhetoric as it relates to sound studies as well as sonic composing, Todd Craig will not speak with his own voice. Instead, this entire SonicText will serve as documentation of a live composition that engages with the theme of "Black Sound Matter(s)." Deploying the concept of sonic lineage (Craig, forthcoming; Polson, 2019), this piece aims to radically transform this intellectual space through sonic and DJ rhetorical practices. Thus, Todd Craig's voice is inconsequential; instead, what is most critical is his collaborators: historical scholars and organic intellectual-musicologists starring as Black Musician-Griots. The …

Shifting Taxonomies In Home Care Nursing Information Behavior: Patients, Pandemic, Community, Richard P. Smiraglia, Edmund Pajarillo, Elizabeth Milonas, Sergey Zherebchevsky

Publications and Research

IKOS has continued to monitor the nursing information behavior (NIB) of home care nurses. In earlier reports we described how we developed an online taxonomy of NIB. We then took on a qualitative analysis of video representations of home care nursing in the pandemic. Merging the codes from two rounds of open coding yielded a set of categories (or axes) that could be used to construct a narrative analysis. Contextual quotations from the video transcripts further reveal the intensity of the potential taxonomic extension. The importance of this research for knowledge organization is the understanding we develop concerning shifting taxonomies …

“Los Programadores Debieron Pensarse Como Dos Veces”: Exploring The Intersections Of Language, Power And Technology With Bi/Multilingual Students, Sara Vogel

Publications and Research

Critical computing approaches to K-12 Computer Science (CS) education aim to promote justice in computing and the wider world. Despite being intertwined with inequitable power dynamics in computing, issues of linguistic (in)justice have received less attention in critical computing. In this article, I draw on theoretical ideas from sociolinguistics and critical computing to analyze qualitative data collected in computing and technology-integrated language and humanities classes serving emergent bi/multilingual middle school students. Conversations about language, technology, and power were close at hand in focal classrooms, and surfaced in moments when students acted as users and critics of, and tinkerers with digital …

Who Needs To Be “Burned-Out”? Time For A New Approach To Job-Related Distress, Renzo Bianchi, Irvin Sam Schonfeld

Publications and Research

Burnout is a popular indicator of job-related distress, notably in research on the ill-being of medical professionals. The burnout construct is, however, plagued by definitional and measurement problems. Often unnoticed, these problems undermine findings and conclusions emanating from burnout research. The definitional and measurement problems affecting the burnout construct hamper knowledge growth, waste resources, and impede our ability to make informed decisions and take effective action to support personnel. It is time for occupational health specialists to abandon the idea of burnout and focus on occupational depression.

Building A Feminist Commons In The Time Of Covid-19, Miriam Ticktin

Publications and Research

The global response to the COVID-19 pandemic has been structured around the idea that human connection and sociality are bad—they are dangerous. This essay suggests that, perhaps paradoxically, rather than isolating to stay healthy, people are forging new egalitarian forms of connection. I argue that COVID-19 has enhanced experiments in what I will call a “burgeoning feminist commons.” These foreground new, horizontal forms of sociality, and they build the grounds of resistance, refusing to separate the time of political organization from that of reproduction. I discuss three such experiments: masked mobs, friendly fridges, and pandemic pods. Each form of connection …

Analog Video In The Age Of Digital Data: A Case Study Of Shigeko Kubota's "Social Practice", Helena Shaskevich, Lia Robinson

Publications and Research

If Nam June Paik truly is the “father of video art,” as so many scholars claim, then Shigeko Kubota is in many ways its mother, performing the unacknowledged and undervalued labor of managing the “house” of video and taking care of its inhabitants. My digital art history project for Panorama, which performs a data-driven deep dive into Kubota’s networks, argues that Kubota’s legacy must be understood as a lived, “social practice” of care for video art and its communities.

Conjunctional Concepts: The Conceptual Teaching Technique In Biology Classes, Igor V. Zaitsev

Publications and Research

Conceptual teaching relies on concepts in conjunction with a bigger conceptual category (or categories). Revealing and using conceptual conjunctions in the science classroom means teaching conceptually. To make conceptual teaching more accessible to biology instructors, a three-concept model was described to be used during a lecture. This model has allowed the author to develop a relatively simple method that starts with an active concept or concepts, then introduces conjunctional and supporting concepts to relate the content to other concepts and relevant real-world applications. This method is intended to help instructors in preparing to teach biological concepts conceptually, in order to …

Factors Influencing The Relationship Between Work-Related Stress And Posttraumatic Stress Disorder Among Working Black Adults In The United States, Paul C. Archibald

Publications and Research

Introduction: Work-related stress (WRS) and posttraumatic disorder (PTSD) is higher among Black adults relative to their White counterparts. Trauma exposure is not the only connection to increased risk for PTSD as WRS is highly associated with risk for PTSD. However, the factors that link WRS and PTSD among working Black adults is not well understood. Materials and Methods: Cross-sectional data from the National Survey of American Life was used to examine the relationship between WRS and PTSD among 2,139 working Black adults and to determine whether there are influencing factors. Results: Logistic regression analyses revealed that working …

Effectiveness And Safety Of Apixaban Versus Warfarin Among Older Patients With Venous Thromboembolism With Different Demographics And Socioeconomic Status, Alexander T. Cohen, Janvi Sah, Amol Dhamane, Theodore Lee, Lisa Rosenblatt, Patrick Hlavacek, Birol Emir, Allison V. Keshishian, Huseyin Yuce, Xuemei Luo

Publications and Research

Introduction

Impact of demographics and socioeconomic status (SES) on anticoagulant treatment outcomes among patients with venous thromboembolism (VTE) is not well understood. This study evaluated risks of recurrent VTE, major bleeding (MB), and clinically relevant non-major bleeding (CRNMB) among older patients with VTE initiating apixaban or warfarin stratified by demographics and SES.

Methods

Adult patients (≥ 65 years) who initiated apixaban or warfarin after a VTE event were selected from the US CMS Medicare database (September 2014–December 2017). Stabilized inverse probability treatment weighting (IPTW) was used to balance patient characteristics between treatment cohorts. Patients were stratified by age, gender, race, …

Intergenerational Differences In Dietary Acculturation Among Ghanaian Immigrants Living In New York City: A Qualitative Study, Margrethe F. Horlyck-Romanovsky, Terry T.-K Huang, Ramatu Ahmed, Sandra E. Echeverria, Katarzyna Wyka, May May Leung, Anne E. Sumner, Melissa Fuster

Publications and Research

Dietary acculturation may explain the increasing risk of diet-related diseases among African immigrants in the United States (US). We interviewed twenty-five Ghanaian immigrants (Youth n 13, Age (Mean ± SD) 20 y±5⋅4, Parents (n 6) and Grandparents (n 6) age 58⋅7± 9⋅7) living in New York City (NYC) to (a) understand how cultural practices and the acculturation experience influence dietary patterns of Ghanaian immigrants and (b) identify intergenerational differences in dietary acculturation among Ghanaian youth, parents and grandparents. Dietary acculturation began in Ghana, continued in NYC and was perceived as a positive process. At the interpersonal level, parents encouraged youth …

Hostile, Quick-Tempered, And Exposed To Dangerous Environments: Exploring The Link Between Temperament And Street Code Adherence, Kevin T. Wolff, Sharron Spriggs, Jonathan Intravia, Michael T. Baglivio, Matt Delisi

Publications and Research

Although Elijah Anderson’s (1999) code of the street thesis has received a great deal of scholarly attention, fewer studies have examined the characteristics associated with its adoption. Existing evidence is supportive of Anderson’s initial observations, however, less is known about the association between personality and emotional characteristics and adopting street code norms. The current study assesses the role of Delisi and Vaughn’s difficult temperament index in the adoption of the street code among a sample of juvenile justice-involved youth. Results indicated youth with more difficult temperaments, characterized by lower levels of effortful control and higher levels of negative emotionality, were …

Leveraging High-Resolution 7-Tesla Mri To Derive Quantitative Metrics For The Trigeminal Nerve And Subnuclei Of Limbic Structures In Trigeminal Neuralgia, Judy Alper, Alan C. Seifert, Gaurav Verma, Kuang-Han Huang, Yael Jacob, Ameen Al Qadi, John W. Rutland, Sheetal Patel, Joshua Bederson, Raj K. Shrivastava, Bradley N. Delman, Priti Balchandani

Publications and Research

Background: Trigeminal Neuralgia (TN) is a chronic neurological disease that is strongly associated with neurovascular compression (NVC) of the trigeminal nerve near its root entry zone. The trigeminal nerve at the site of NVC has been extensively studied but limbic structures that are potentially involved in TN have not been adequately characterized. Specifically, the hippocampus is a stress-sensitive region which may be structurally impacted by chronic TN pain. As the center of the emotion-related network, the amygdala is closely related to stress regulation and may be associated with TN pain as well. The thalamus, which is involved in the trigeminal …

Crowd Salience Heightens Tolerance To Healthy Facial Features, Mitch Brown, Ryan E. Tracy, Steven G. Young, Donald F. Sacco

Publications and Research

Objective: Recent findings suggest crowd salience heightens pathogen-avoidant motives, serving to reduce individuals’ infection risk through interpersonal contact. Such experiences may similarly facilitate the identification, and avoidance, of diseased conspecifics. The current experiment sought to replicate and extend previous crowding research.

Methods: In this experiment, we primed participants at two universities with either a crowding or control experience before having them evaluate faces manipulated to appear healthy or diseased by indicating the degree to which they would want to interact with them.

Results: Crowding-primed participants reported a more heightened preferences for healthy faces than control-primed participants. Additionally, crowd salience reduced …

Police Officers’ Best Friend?: An Exploratory Analysis Of The Effect Of Service Dogs On Perceived Organizational Support In Policing, Kenneth M. Quick, Eric L. Piza

Publications and Research

This study explored the effectiveness of a novel technique for police departments to support their officers and promote wellness: the use of service dogs. We evaluated officer perceptions in two mid-sized, municipal police departments that have wellness programs with a service dog that is permanently assigned to a full-time police officer handler: Groton and Naugatuck, Connecticut. We assessed 6 factors believed to influence police officer wellness including: operational and organizational stress using the Police Stress Questionnaire (McCreary & Thompson, 2006); topical stressors including those related to the COVID-19 pandemic, police use of force and community relations, and police reform efforts; …

Fast Estimation Of Matrix Exponential Spatial Models, Ye Yang, Osman Doğan, Süleyman Taşpınar

Publications and Research

The matrix exponential spatial specification (MESS) is an alternative to the spatial autoregressive-type (SAR-type) specifications with several attractive properties. The spatial dependence in the MESS-type models is formulated through a matrix exponential term, and the estimation of these models may require the computation of the matrix exponential terms many times in an estimation procedure. In the literature, it is well documented that the computation of the matrix exponential terms can pose challenges in terms of reliability, stability, accuracy, and efficiency. We propose a matrix-vector products approach based on the truncation of Taylor series expansion of the matrix exponential terms for …

Editorial: Pathogens, Pathobionts, And Autoimmunity, Linda A. Spatz, Gregg J. Silverman, Judith A. James

Publications and Research

No abstract provided.

During Natural Viewing, Neural Processing Of Visual Targets Continues Throughout Saccades, Atanas D. Stankov, Jonathan Touryan, Stephen Gordon, Anthony J. Ries, Jason Ki, Lucas C. Parra

Publications and Research

Relatively little is known about visual processing during free-viewing visual search in realistic dynamic environments. Free-viewing is characterized by frequent saccades. During saccades, visual processing is thought to be suppressed, yet we know that the presaccadic visual content can modulate postsaccadic processing. To better understand these processes in a realistic setting, we study here saccades and neural responses elicited by the appearance of visual targets in a realistic virtual environment. While subjects were being driven through a 3D virtual town, they were asked to discriminate between targets that appear on the road. Using a system identification approach, we separated overlapping …

The Naked Truth: A Comprehensive Clarification And Classification Of Current ‘Myths’ In Naked Mole‐Rat Biology, Rochelle Buffenstein, Vincent Amoroso, Blazej Andziak, Stanislav Avdieiev, Jorge Azpurua, Alison J. Barker, Nigel C. Bennett, Miguel A. Brieño‐Enríquez, Gary N. Bronner, Clive Coen, Martha A. Delaney, Christine M. Dengler‐Crish, Yael H. Edrey, Chris G. Faulkes, Daniel Frankel, Gerard Friedlander, Patrick A. Gibney, Vera Gorbunova, Christopher Hine, Melissa M. Holmes, Jennifer U. M. Jarvis, Yoshimi Kawamura, Nobuyuki Kutsukake, Cynthia Kenyon, Walid T. Khaled, Takefumi Kikusui, Joseph Kissil, Samantha Lagestee, John Larson, Amanda Lauer, Leonid A. Lavrenchenko, Angela Lee, Jonathan B. Levitt, Gary R. Lewin, Kaitlyn N. Lewis Hardell, Tzuhua D. Lin, Matthew J. Mason, Dan Mccloskey, Mary Mcmahon, Kyoko Miura, Kazutaka Mogi, Vikram Narayan, Timothy P. O'Connor, Kazuo Okanoya, M. Justin O'Riain, Thomas J. Park, Ned J. Place, Katie Podshivalova, Matthew E. Pamenter, Sonja J. Pyott, Jane Reznick, J. Graham Ruby, Adam B. Salmon, Joseph Santos‐Sacchi, Diana K. Sarko, Andrei Seluanov, Alyssa Shepard, Megan Smith, Kenneth B. Storey, Xiao Tian, Emily N. Vice, Mélanie Viltard, Akiyuki Watarai, Ewa Wywial, Masanori Yamakawa, Elena D. Zemlemerova, Michael Zions, Ewan St. John Smith

Publications and Research

The naked mole‐rat (Heterocephalus glaber) has fascinated zoologists for at least half a century. It has also generated considerable biomedical interest not only because of its extraordinary longevity, but also because of unusual protective features (e.g. its tolerance of variable oxygen availability), which may be pertinent to several human disease states, including ischemia/reperfusion injury and neurodegeneration. A recent article entitled ‘Surprisingly long survival of premature conclusions about naked mole‐rat biology’ described 28 ‘myths’ which, those authors claimed, are a ‘perpetuation of beautiful, but falsified, hypotheses’ and impede our understanding of this enigmatic mammal. Here, we re‐examine each of …