Digital Commons Network^™

Cultivating Leadership Potential, Diana V. Macri

Publications and Research

Two dental hygienists expand their professional horizons through their work with the Hispanic Dental Association.

Engaging With Text: The Effectiveness Of Content Literacy And Active Learning Strategies In Online Introductory Accounting Courses, Rachel Raskin

Publications and Research

Language and literacy are innate to learning. The accounting language is technical and specific, and students must become literate in the discipline to be able to critically read and understand accounting text and apply their knowledge. Introductory accounting courses are typically difficult for students, who struggle to simply pass the course. Students memorize the concepts but cannot internalize the information. Lack of active reading and literacy skills hinders higher order thinking needed to solve problems. The study discussed in this paper involves two fully online introductory accounting courses where one of the courses is taught leveraging literacy strategies (experimental course) …

"Divide, Divert, & Conquer” Deconstructing The Presidential Framing Of White Supremacy In The Covid-19 Era, Vivian Louie, Anahi Viladrich

Publications and Research

Based on the analysis of President Donald J. Trump’s social media, along with excerpts from his speeches and press releases, this study sheds light on the framing of white supremacy during the first months of the COVID-19 pandemic in the United States. Our findings reveal that the triad of divide, divert, and conquer was crucial to Trump’s communications strategy. We argue that racist nativism—or racialized national threats to American security—is key to comprehending the external divisiveness in this strategy. When Trump bitterly cast China as the cause of America’s pandemic fallout and Mexico as the source of other key American …

A Vision For Science Gateways: Bridging The Gap And Broadening The Outreach, Sandra Gesing, Steven R. Brandt, Shannon Bradley, Mark Potkewitz, Kirk F. Kee, Noreen Y. Whysel, Mark J. Perri, Sean B. Cleveland, Annalie Rugg, Jack A. Smith

Publications and Research

The future for science gateways warrants exploration as we consider the possibilities that extend well beyond science and high performance computing into new interfaces, applications and user communities. In this paper, we look retrospectively at the successes of representative gateways thus far. This serves to highlight existing gaps gateways need to overcome in areas such as accessibility, usability and interoperability, and in the need for broader outreach by drawing insights from technology adoption research. We explore two particularly promising opportunities for gateways - computational social sciences and virtual reality – and make the case for the gateway community to be …

Notch Signaling Represses Cone Photoreceptor Formation Through The Regulation Of Retinal Progenitor Cell States, Xueqing Chen, Mark M. Emerson

Publications and Research

Notch signaling is required to repress the formation of vertebrate cone photoreceptors and to maintain the proliferative potential of multipotent retinal progenitor cells. However, the mechanism by which Notch signaling controls these processes is unknown. Recently, restricted retinal progenitor cells with limited proliferation capacity and that preferentially generate cone photoreceptors have been identified. Thus, there are several potential steps during cone genesis that Notch signaling could act. Here we use cell type specific cis-regulatory elements to localize the primary role of Notch signaling in cone genesis to the formation of restricted retinal progenitor cells from multipotent retinal progenitor cells. Localized …

Nih Portfolio Of Unintentional Injury Research Among Racial And Ethnic Minority Children: Current Landscape And Future Opportunities, Maria Isabel Roldos, Tilda Farhat, Thomas Moehlman

Publications and Research

Unintentional injuries (UIs) caused by accidental suffocation, burns, drowning, falls, poisoning, and motor vehicle accidents are the leading causes of morbidity and mortality among children (Dellinger and Gilchrist. Am J Lifestyle Med; 2017). Notable racial and ethnic disparities exist in accidental suffocation among infants and in motor vehicle injuries (MVI) among youth. The purpose of this study is to examine the National Institutes of Health's funded research projects addressing UIs, using a socioecological framework, and to determine whether funded projects align with key priorities for unintentional injuries among racial and ethnic minorities as identified by the research community. Between 2011 …

Geologist Syed Humayun Akhter Is Leading The Bangladesh Open University, Nazrul I. Khandaker

Publications and Research

No abstract provided.

Pattern Of Use Of Electronic Health Record (Ehr) Among The Chronically Ill: A Health Information National Trend Survey (Hints) Analysis, Rose Calixte, Sumaiya Islam, Zainab Toteh Osakwe, Argelis Rivera, Marlene Camacho-Rivera

Publications and Research

Effective patient–provider communication is a cornerstone of patient-centered care. Patient portals provide an effective method for secure communication between patients or their proxies and their health care providers. With greater acceptability of patient portals in private practices, patients have a unique opportunity to manage their health care needs. However, studies have shown that less than 50% of patients reported accessing the electronic health record (EHR) in a 12-month period. We used HINTS 5 cycle 1 and cycle 2 to assess disparities among US residents 18 and older with any chronic condition regarding the use of EHR for secure direct messaging …

Acute Effect Of High‑Definition And Conventional Tdcs On Exercise Performance And Psychophysiological Responses In Endurance Athletes: A Randomized Controlled Trial, Daniel Gomes Da Silva Machado, Marom Bikson, Abhishek Datta, Egas Caparelli‑Dáquer, Gozde Unal, Abrahão F. Baptista, Edilson Serpeloni Cyrino, Li Min Li, Edgard Morya, Alexandre Moreira, Alexandre Hideki Okano

Publications and Research

Transcranial direct current stimulation (tDCS) has been used aiming to boost exercise performance and inconsistent findings have been reported. One possible explanation is related to the limitations of the so-called “conventional” tDCS, which uses large rectangular electrodes, resulting in a diffuse electric field. A new tDCS technique called high-definition tDCS (HD-tDCS) has been recently developed. HD-tDCS uses small ring electrodes and produces improved focality and greater magnitude of its aftereffects. This study tested whether HD-tDCS would improve exercise performance to a greater extent than conventional tDCS. Twelve endurance athletes (29.4 ± 7.3 years; 60.15 ± 5.09 ml kg− 1 min− …

The Magnetic Couples Study: Protocol For A Mixed Methods Prospective Cohort Study Of Hiv-Serodifferent Heterosexual Couples’ Perspectives And Use Of Pre-Exposure Prophylaxis (Prep), James M. Mcmahon, Janie Simmons, Jessica E. Haberer, Sharon Mannheimer, Natalie M. Leblanc, Leilani Torres, Robert Quiles, Guillermo Aedo, Anabel Javier, Amy Braksmajer, Graham Harriman, Nicole Trabold, Enrique R. Pouget, Ann Kurth, Martez D. R Smith, Judith Brasch, Eric J. Podsiadly, Peter L. Anderson

Publications and Research

Introduction HIV transmission within serodifferent heterosexual couples plays a key role in sustaining the global HIV pandemic. In the USA, transmission within established mixed-status couples accounts for up to half of all new HIV infections among heterosexuals. Oral HIV pre-exposure prophylaxis (PrEP) is a highly effective prevention method, although underutilised among serodifferent couples. Moreover, there is a dearth of research on US HIV-serodifferent couples’ perspectives and use of PrEP, alone or in combination with other prevention methods. In this paper, we describe the study protocol for the Magnetic Couples Study, designed to fill critical knowledge gaps regarding HIV-serodifferent heterosexual couples’ …

Mother Monsters And Monster Mothers From Dracula To Stranger Things, Melissa Dinsman

Publications and Research

Netflix’s hit show Stranger Things is an homage to 1970s and 1980s sci-fi and horror, including Alien and Aliens, Carrie, the Star Wars trilogy, and Poltergeist, as well as buddy adventure films like Goonies and Stand by Me. But it is also, in its obsessive presentation of monsters as mothers and mothers as monsters, a show that takes its 1980s mothering cues straight out of Bram Stoker’s 1890s. Despite its 2016 production date, the Duffer Brother’s Stranger Things presents viewers with very old fashioned ideas of mothering, with Joyce Byers (Wynona Ryder) as the single, but exceedingly pro-active mom from …

Public Knowledge, Emily Drabinski

Publications and Research

An editorial framing the author's perspective on book reviews as a form of scholarly communication.

Minerva Cuevas: Disidencia, Alaina Claire Feldman, Clayton Press, Solange Farkas, Gabriel Bogossian

Publications and Research

Bilingual catalogue for the exhibition "Minerva Cuevas: Disidencia" presented at Baruch College's Mishkin Gallery.

The Cost Of Being Black In Social Work Practicum, Nia Johnson, Paul Archibald, Anthony Estreet, Amanda Morgan

Publications and Research

The social work profession is not exempt from fueling institutional racism, which affects the provision of social work practicum education for Black social work students. This article highlights how the historical and current social cost of being Black in the United States presents itself within social work education’s signature pedagogy. Social workers who hold bachelor’s degrees in social work (BSW) are more likely to be Black than those holding master’s degrees in social work (MSW; Salsberg et al., 2017). It takes Black students longer to earn an MSW degree though they are more likely to hold a BSW while also …

Radical Interrelated Qualitative Space In The Midst Of Multipandemics: A Collaborative Scholarly Personal Narrative, Lisa Delacruz Combs, Maretha Maretha Dellarosa, Myung-Jin Kim, Alexander G-J Pittman, Chelsea Chelsea Gilbert, Spencer J. Smith, Tessa Tessa Smith, Shay N. Valley, Penny A. Pasque

Publications and Research

Given the current unprecedented multiple pandemics of COVID-19, anti-Black and anti-Asian violence, and white supremacy, we—a group of graduate students and a faculty member who hold diverse identities across disciplines, race, gender, nationality, and additional categories—came together to focus on qualitative research as an ontological, epistemological, and axiological space toward community and culture change. Specifically, we took up scholarly personal narrative, which centers postmodernism and focuses on the reality that “we see what we believe; we observe what we narrate; we transform what we reframe. ”What emerged were radical interrelated understandings of privilege, guilt, and the importance of kinship. As …

Radiologic Contrast-Induced Transmetallation In Mineral Rich Fruits: X-Ray Imaging To Understand Heat Cycling During Climate Change And Map Metal Redistribution In Biological Media For Biomedical Applications, Lin Mousa, Hayley Sanchez, Subhendra Sarkar, Zoya Vinokur

Publications and Research

Heat cycling due to climate change can affect hydrated protein or carbohydrate functions, the latter is not well studied. The project started with involving the study of heat-stressed carbohydrate behavior when bulk water was partly stripped from carbohydrates in model microwaved fruits and vegetables, like apples and sweet potatoes (that are mineral-rich) and was set in mineral exchange competition with toxic metals like Gadolinium and chelating complexes like iodinated EDTA. These are common radiologic contrast medias that strongly absorb x-rays and are currently implicated in man-made environmental toxins. Our goal was to map diffusion of injected heavy atoms as well …

Direct Observation Of Chaotic Resonances In Optical Microcavities, Shuai Wang, Shuai Liu, Yilin Liu, Shumin Xiao, Zi Wang, Yubin Fan, Jiecai Han, Li Ge, Qinghai Song

Publications and Research

Optical microcavities play a significant role in the study of classical and quantum chaos. To date, most experimental explorations of their internal wave dynamics have focused on the properties of their inputs and outputs, without directly interrogating the dynamics and the associated mode patterns inside. As a result, this key information is rarely retrieved with certainty, which significantly restricts the verification and understanding of the actual chaotic motion. Here we demonstrate a simple and robust approach to directly and rapidly map the internal mode patterns in chaotic microcavities. By introducing a local index perturbation through a pump laser, we report …

Examining Inequities In Rates Of Undiagnosed Hiv And Rectal Stis In A Large Nationwide Cohort Study Of Sexual Minority Men, H Jonathon Rendina, Ali Talan, K Marie Sizemore, Nicola F. Tavella, Brian Salfas, Ore Shalhav, Drew Westmoreland, Brian Mustanski, Carlos E. Rodríguez- Díaz

Publications and Research

Objective Sexual minority men (SMM) of colour are disproportionately impacted by HIV and bacterial STIs (bSTIs). To better understand within-group heterogeneity and differential risk factors by race and ethnicity, we sought to examine rates of undiagnosed HIV and rectal bSTI at the intersection of racial and ethnic identity with other sociodemographic factors.

Methods We examined data from 8105 SMM conducting home-based self-testing at enrollment in a nationwide cohort study collected from November 2017 to August 2018. We conducted analyses stratified by racial and ethnic groups to examine within- group (ie, subgroup) unadjusted rates of HIV and rectal bSTI infection across …

The Effect Of Fluid Flow Shear Stress And Substrate Stiffness On Yes-Associated Protein (Yap) Activity And Osteogenesis In Murine Osteosarcoma Cells, Thomas R. Coughlin, Ali Sana, Kevin Voss, Abhilash Gadi, Upal Basu-Roy, Caroline M. Curtin, Alka Mansukhani, Oran D. Kennedy

Publications and Research

Osteosarcoma (OS) is an aggressive bone cancer originating in the mesenchymal lineage. Prognosis for metastatic disease is poor, with a mortality rate of approximately 40%; OS is an aggressive disease for which new treatments are needed. All bone cells are sensitive to their mechanical/ physical surroundings and changes in these surroundings can affect their behavior. However, it is not well understood how OS cells specifically respond to fluid movement, or substrate stiffness—two stimuli of relevance in the tumor microenvironment. We used cells from spontaneous OS tumors in a mouse engineered to have a bone-specific knockout of pRb-1 and p53 in …

Preventing Transmission Of Covid 19 In Hvac Duct Systems: Implementations Of Hvac System Design Upgrade, Jacob S. Lopez, Adama Barro

Publications and Research

The recent pandemic outbreak has triggered a global alarm to increase efforts on finding the best methods to mitigate contagious viral pathogens. This project is a continuation of our mission to study engineering guidelines needed to implement upgrades to HVAC Systems in order to deter airborne pathogens such as the covid-19 virus. In our previous projects we researched how covid-19 can possibly flow through the ambient air inside of restaurants, office spaces, and locomotive train cabins. As we continued our research, we were able to find some solutions that will be best used to deactivate and prevent the virus from …

All-Optical Nonreciprocity Due To Valley Polarization Pumping In Transition Metal Dichalcogenides, Sriram Guddala, Yuma Kawaguchi, Filipp Komissarenko, Svetlana Kiriushechkina, Anton Vakulenko, Kai Chen, Andrea Alù, Vinod M. Menon, Alexander B. Khanikaev

Publications and Research

Nonreciprocity and nonreciprocal optical devices play a vital role in modern photonic technologies by enforcing one-way propagation of light. Here, we demonstrate an all-optical approach to nonreciprocity based on valley-selective response in transition metal dichalcogenides (TMDs). This approach overcomes the limitations of magnetic materials and it does not require an external magnetic field. We provide experimental evidence of photoinduced nonreciprocity in a monolayer WS2 pumped by circularly polarized (CP) light. Nonreciprocity stems from valley-selective exciton population, giving rise to nonlinear circular dichroism controlled by CP pump fields. Our experimental results reveal a significant effect even at room temperature, despite considerable …

Covid-19 Multi-Targeted Drug Repurposing Using Few-Shot Learning, Yang Liu, You Wu, Xiaoke Shen, Lei Xie

Publications and Research

The life-threatening disease COVID-19 has inspired significant efforts to discover novel therapeutic agents through repurposing of existing drugs. Although multi-targeted (polypharmacological) therapies are recognized as the most efficient approach to system diseases such as COVID-19, computational multi-targeted compound screening has been limited by the scarcity of high-quality experimental data and difficulties in extracting information from molecules. This study introduces MolGNN , a new deep learning model for molecular property prediction. MolGNN applies a graph neural network to computational learning of chemical molecule embedding. Comparing to state-of-the-art approaches heavily relying on labeled experimental data, our method achieves equivalent or superior prediction …

Fostering Information Literacy: A Call For Collaboration Between Academic Librarians And Msw Instructors., Sarah C. Johnson, Margaret Bausman, Sarah Ward

Publications and Research

Genuine collaboration between academic librarians and social work faculty in which information literacy is embedded in social work education is lacking. Drawing from the results of the authors’ 2016 quantitative study surveying academic social work librarians across the United States, this qualitative follow-up uses data from 27 semi-structured interviews concerning the prevalence and nature of information literacy instruction (ILI) in social work education, how ILI is introduced and sustained in social work curricula, and the alignment between ILI efforts with institutional goals, guidelines from accreditation authorities, and professional social work practice standards. The literature review engages the reader in a …

Facilitating Healthy Eating In Latin American Restaurants: Examining Acceptability And Barriers Among Restaurant Owners And Staff, Melissa Fuster, Rosa Abreu, Terry T-K Huang, Michelle Rodriguez, Elise Harrison, Brian Elbel, Krishnendu Ray, Margaret Handley

Publications and Research

Objectives: Examine the acceptability and potential barriers for the implementation of healthy eating promoting (HEP) strategies in independently-owned Latin American restaurants (LAR), including the influence of the COVID-19 pandemic.

Adapting To The Pandemic: Experiences Of Latin American Restaurants During Covid-19 And Potential Implications For Community Health And Food Environments, Elise Harrison, Michelle Rodriguez, Diana Veliz, Rosa Abreu, Melissa Fuster

Publications and Research

Objectives

Assess how Latin American restaurants (LAR) have been adapting in response to COVID-19, and the potential implications of those changes for community food environments.

Depression, Depression Literacy, And Sociodemographic Characteristics Of Korean Americans: A Preliminary Investigation, Kunsook Bernstein, Young-Me Lee, Philmon N. Gona, Shinhi Han, Soonsik Kim, Sun S. Kim

Publications and Research

Despite the rapid growth in the number of Korean Americans (KAs) and the alarmingly high prevalence of depression in this population, relatively little is known about the impact of depression literacy on KAs’ depression. This study investigated the prevalence of depressive symptoms among a community-based sample of KA adults; the associations among socio-demographic characteristics, depression literacy, and depressive symptoms; and predictors related to depressive symptoms. A sample of 600 KAs completed depression and depression literacy scales, as well as socio-demographic questionnaires. Data analyses were conducted to assess the association between depressive symptoms, depression literacy, and the covariates. Forty-five percent of …

Getting To Work: Information Literacy Instruction, Career Courses, And Digitally Proficient Students, Alexandra Hamlett

Publications and Research

This article discusses how following graduation, students often enter the job market unprepared to find, evaluate, and use information in the digital environment effectively. Essentially, there is a disparity between the skills students attain in college coursework, including information literacy (IL) skills, and those required in the workplace, which impacts graduates’ success as new members of the labour market. The article highlights how collaboration between a librarian and an instructor of a career centered course influenced instructional design for IL instruction in their courses. Librarians and instructors will benefit from practical examples from Guttman Community College’s innovative IL Program and …

Turning Collective Digital Stories Of The First-Year Transition To College Into A Web Of Belonging, Mery Diaz, Sandra Cheng, Karen Goodlad, Jennifer Sears, Phil Kreniske, Ashwin Satyanarayana

Publications and Research

In this article, we present lessons learned from "Our Stories," a digital writing project designed to assist students in the transition from high school to college. From the collective digital narratives of first-year and first-generation students at an urban public college, who are primarily Black, Indigenous, and People of Color (BIPOC), low-income, and immigrant, and who participated in a First-year Learning Communities course, we examine the challenges of becoming a college student at a public college. Further, we explore how digital writing supports community-building and influences students' transition experience, in particular, making sense of shared challenges. For these BIPOC students, …

Heparan Sulfate Proteoglycan Glypican‑1 And Pecam‑1 Cooperate In Shear‑Induced Endothelial Nitric Oxide Production, Anne Marie W. Bartosch, Rick Mathews, Marwa M. Mahmoud, Limary M. Cancel, Zahin S. Haq, John M. Tarbell

Publications and Research

This study aimed to clarify the role of glypican-1 and PECAM-1 in shear-induced nitric oxide production in endothelial cells. Atomic force microscopy pulling was used to apply force to glypican-1 and PECAM-1 on the surface of human umbilical vein endothelial cells and nitric oxide was measured using a fluorescent reporter dye. Glypican-1 pulling for 30 min stimulated nitric oxide production while PECAM-1 pulling did not. However, PECAM-1 downstream activation was necessary for the glypican-1 force-induced response. Glypican-1 knockout mice exhibited impaired flow-induced phosphorylation of eNOS without changes to PECAM-1 expression. A cooperation mechanism for the mechanotransduction of fluid shear stress …

Looking Back, Looking Forward: Progress And Prospect For Spatial Demography, Stephen A. Matthews, Laura Stiberman, James Raymer, Tse-Chuan Yang, Ezra Gayawan, Sayambhu Saita, Sai Thein Than Tun, Daniel M. Parker, Deborah Balk, Stefan Leyk, Mark Montgomery, Katherine J. Curtis, David W. S. Wong

Publications and Research

No abstract provided.