Digital Commons Network^™

Nursing Skills Video Selfies: An Innovative Teaching And Learning Strategy For Undergraduate Nursing Students To Master Psychomotor Skills, Cynthia Sterling-Fox, Julius P. Smith, Ophalyn Gariando, Pamela Charles

Publications and Research

Introduction: The quality of care for patients is linked to the performance and competence of nurses. Nurse educators are challenged to prepare graduates to deliver safe, competent, patient-centered care. Nursing skills video “selfie” is an innovative teaching and learning strategy in which nursing students use technology to create videos of themselves (video selfie) performing psychomotor skills.

Method: The instructional exercise of creating the video selfie was administered to a group of nursing students in a medical–surgical class. The laboratory instructors identified three psychomotor nursing skills. In the skills lab, the instructors showed videos to demonstrate how the skills were …

It's Time To Go Back To The Basics, Susan H. Davide

Publications and Research

Ultrasonic instrumentation is used today by many dental hygienists and dentists around the world. However, with the onset of the COVID-19 pandemic, dental procedures involving aerosol production are contraindicated, leading to the question, “Is it time to return to hand scaling?”

Blended Interests: Graphic Novel Collection Development From An Unlikely Source, Rebecca Hyams

Publications and Research

What happens when you let a librarian blend their personal interest in graphic novels and manga with collection development and outreach, even if it falls outside of their primary work areas? This session will cover the basics of building and managing graphic novel and manga collections in academic libraries, the development of our library’s graphic novel and manga collection, as well as some of the ways in which our library has worked to increase student engagement using graphic novels and manga as a draw.

Circuits With Broken Fibration Symmetries Perform Core Logic Computations In Biological Networks, Ian Leifer, Flaviano Morone, Saulo D. S. Reis, José S. Andrade Jr., Mariano Sigman, Hernán A. Makse

Publications and Research

We show that logic computational circuits in gene regulatory networks arise from a fibration symmetry breaking in the network structure. From this idea we implement a constructive procedure that reveals a hierarchy of genetic circuits, ubiquitous across species, that are surprising analogues to the emblematic circuits of solid-state electronics: starting from the transistor and progressing to ring oscillators, current-mirror circuits to toggle switches and flip-flops. These canonical variants serve fundamental operations of synchronization and clocks (in their symmetric states) and memory storage (in their broken symmetry states). These conclusions introduce a theoretically principled strategy to search for computational building blocks …

Report From New York City, Two, Or Here I Go Again, Marleen S. Barr

Publications and Research

This is Marleen S. Barr's description of living through the corona virus horror in New York City. Barr is a science fiction scholar who views her experience through a science fiction lens.

Metabolomic Differences Between Invasive Alien Plants From Native And Invaded Habitats, Sarah A. Skubel, Xiaoyang Su, Alexander Poulev, Llewellyn C. Foxcroft, Vyacheslav Dushenkov, Ilya Raskin

Publications and Research

Globalization facilitated the spread of invasive alien species (IAS), undermining the stability of the world’s ecosystems. We investigated the metabolomic profiles of three IAS species: Chromolaena odorata (Asteraceae) Datura stramonium (Solanaceae), and Xanthium strumarium (Asteraceae), comparing metabolites of individual plants in their native habitats (USA), to their invasive counterparts growing in and around Kruger National Park (South Africa, ZA). Metabolomic samples were collected using RApid Metabolome Extraction and Storage (RAMES) technology, which immobilizes phytochemicals on glass fiber disks, reducing compound degradation, allowing long-term, storage and simplifying biochemical analysis. Metabolomic differences were analyzed using ultra-performance liquid chromatography-mass spectrometry (UPLC-MS) of samples …

Medical Resource Use And Costs Of Treating Sickle Cell-Related Vaso-Occlusive Crisis Episodes: A Retrospective Claims Study, Nirmish Shah, Menaka Bhor, Lin Xie, Jincy Paulose, Huseyin Yuce

Publications and Research

Background: The study investigated the economic burden of vaso-occlusive crisis (VOC) among sickle cell disease (SCD) patients, through assessment of overall utilization and costs and costs per VOC episode (regarding the number of VOC episodes and health care setting, respectively).

Methods: Using the Medicaid Analytic Extracts database, the first SCD-related diagnosis claim (index claim) between June 1, 2009–December 31, 2012 was identified among eligible adults. Patients were required to have continuous medical and pharmacy benefits for 6 months pre- and 12 months post-index. Discrete VOC claims identified within a 3-day gap were combined as a single VOC episode. Annual all-cause …

Teaching With Oer During Pandemics And Beyond, Jennifer Van Allen, Stacy Katz

Publications and Research

Purpose – Open Educational Resources (OER) are learning materials openly licensed so that others may retain, reuse, revise, remix or redistribute (the 5Rs) these materials. This paper aims to raise awareness of OER by providing a rationale for using these learning materials and a strategy for educators to get started with OER during the collective crisis and beyond. Design/methodology/approach – Using a broad research base and anecdotes from personal experience, the authors make the case that OER improves student access to learning materials and improves the learning experience in both PK-12 and higher education contexts. Findings – The authors define …

Online Grocery Shopping By Nyc Public Housing Residents Using Supplemental Nutrition Assistance Program (Snap) Benefits: A Service Ecosystems Perspective, Nevin Cohen, Katherine Tomaino-Fraser, Chloe Arnow, Michelle Mulcahy, Christophe Hille

Publications and Research

This paper examines adoption of online grocery shopping, and potential cost and time savings compared to brick and mortar food retailers, by New York City public housing residents using Supplemental Nutrition Assistance Program (SNAP) benefits. A mixed methods action research project involving the co-creation of an online shopping club, the Farragut Food Club (FFC), recruited 300 members who registered to shop online using SNAP, and received waivers on delivery minimums and provided technical assistance and centralized food delivery. We conducted a survey (n = 206) and focus groups to understand shopping practices; FFC members collected receipts of groceries over two …

Use, Perceptions, And Awareness Of Libguides Among Undergraduate And Graduate Health Professions Students, John Carey, Ajatshatru Pathak, Sarah C. Johnson

Publications and Research

Objective–This study investigated usage, perceptions, and awareness of library research guides created using Springshare’s LibGuides among undergraduate and graduate health professions students.

Methods–The researchers recruited 100 health professions students in April 2017 from Hunter College, a senior college within the City University of New York system. Participants were asked to complete a paper survey to ascertain their use, perceptions, and awareness of Springhare’s LibGuides.

Results–Nearly two-thirds of study participants were not aware of library-created LibGuides and 68% had never used this tool. Compared to undergraduates, graduate students were more likely to be aware of LibGuides. The use of LibGuides was …

Female Breast Cancer Mortality In Relation To Puberty On Staten Island, New York, Alfred M. Levine, Donna B. Gerstle

Publications and Research

Pursuant to a Congressional act in 2008, the Department of Health and Human Services established the Interagency Breast Cancer and Environmental Research Coordinating Committee to address the burden of breast cancer in the United States. Subsequently, the Committee recommended researchers study the timing of exposure to breast cancer risk factors. Given the high breast cancer mortality rate on Staten Island, this paper presents a case-control study investigating breast cancer risk associated with puberty while living on Staten Island. The dataset combined New York City Department of Health and Mental Hygiene female death certificate information between 1985 and 2006, with life …

Identification Of Tandem Repeat Families From Long-Read Sequences Of Humulus Lupulus, Katherine A. Easterling, Nicholi J. Pitra, Taylan B. Morcol, Jenna R. Aquino, Lauren G. Lopes, Kristin C. Bussey, Paul D. Matthews, Hank W. Bass

Publications and Research

Hop (Humulus lupulus L.) is known for its use as a bittering agent in beer and has a rich history of cultivation, beginning in Europe and now spanning the globe. There are five wild varieties worldwide, which may have been introgressed with cultivated varieties. As a dioecious species, its obligate outcrossing, non-Mendelian inheritance, and genomic structural variability have confounded directed breeding efforts. Consequently, understanding the hop genome represents a considerable challenge, requiring additional resources. In order to facilitate investigations into the transmission genetics of hop, we report here a tandem repeat discovery pipeline developed using k-mer filtering and dot plot …

Of Experts And Tokens: Mapping A Critical Race Archaeology Of Communication, Roopali Mukherjee

Publications and Research

A disgraceful white boys’ club persists within the field of Communication. Engaging key institutional structures and epistemic formations through which the field remains so white, this essay considers the mechanisms by which critical race and gender scholars are positioned as eternally foreign, always just arriving, to the field of communication. Addressing the implications of these “epistemologies of ignorance” on the development of the discipline, this essay outlines an intellectual and institutional archeology of Communication to reveal, instead, a field marked and shaped, from the start, by ethno-racial encounter. Communication, I suggest, remains so white because its experts and leaders continue …

Enhancing Global Health Communication During A Crisis: Lessons From The Covid-19 Pandemic, Scott C. Ratzan, Silvia Sommarivac, Lauren Rauh

Publications and Research

Background/objective: The understanding and practice of public health crisis communication are improved through the study of responses to past crises, but require retooling for present challenges. The ‘Addressing Ebola and other outbreaks’ checklist contains guiding principles built upon maxims developed from a World Health Organization consultation in response to the mad cow (bovine spongiform encephalopathy) crisis that were later adopted for Ebola. The purpose of this article is to adapt the checklist for the health communication challenges and public health practices that have emerged during the coronavirus disease 2019 (COVID-19) pandemic. The communication challenges of promoting vaccine acceptance are used …

Fabrication Of Magnetocaloric La(Fe,Si)13 Thick Films, N H. Dung, N B. Doan, P De Rango, L Ranno, Karl G. Sandeman, N M. Dempsey

Publications and Research

La(Fe,Si)₁₃–based compounds are considered to be very promising magnetocaloric materials for magnetic refrigeration applications. Many studies have focused on this material family but only in bulk form. In this paper we report on the fabrication of thick films of La(Fe,Si)₁₃, both with and without post-hydriding. These films exhibit magnetic and structural properties comparable to bulk materials. We also observe that the ferromagnetic phase transition has a negative thermal hysteresis, a phenomenon not previously found in this material but which may have its origins in the availability of a strain energy reservoir, as in the cases of …

Rhetoric And Imagery Of The Caracazo In La Última Vez And Its Link To The Political Narrative Of Chavismo, Luis Mora-Ballesteros

Publications and Research

The present paper is an analysis of topics related to discourse and imagery as articulated in Héctor Bujanda’s novel La última vez (2007). Critics broadly regard this work as a modern archetype for a sort of literature that employs apposite sets of images and establishes relevant metaphoric spaces as underpinnings for a historical frame of reference. In the case of this novel, that frame of reference is the wave of unrest known as the Caracazo (1989). Strictly speaking, the work’s discursive register displays traits and context that revolve around those protests and their aftermath. Due to the manifest political character …

Collaborative Assignments And Projects: Interdisciplinary Collaborative Assignments And Projects: Case Studies In Information Literacy And Higher Order Thinking Skills, Leslie Ward, Trikartikaningsih Byas, Alisa Cercone, Barbara L. Lynch, Kathleen Wentrack

Publications and Research

In their efforts to assist and enhance student learning, Queensborough’s faculty engages in developing and implementing various pedagogical innovations. One unique practice at Queensborough is Students Working in Interdisciplinary Groups (SWIG), a HIP that falls within the AAC&U designation of Collaborative Assignments and Projects, which incorporates collaboration with library faculty as an integral component to student learning. This chapter will explain the SWIG pedagogy and process, faculty collaboration with the QCC library, its replicable model, case studies, and assessment.

A Diverse And Inclusive Academic Membership For All, Victor Puac-Polanco, Alfredo Morabia

Publications and Research

With the growing recognition that diversity and inclusion are essential for the improvement of science and innovation, this commentary provides some perspectives on three findings in the DeVilbiss et al. (2020)'s article and provide points of discussion on factors and strategies to consider when drafting diversity and inclusion programs for the Society for Epidemiologic Research.

Beginning And Extending The Conversation, Maria T. Accardi, Emily Drabinski, Alana Kumbier

Publications and Research

The co-editors of a special issue of Communications in Information Literacy describe the origins and context for this issue and provide an overview of the ideas and perspectives of the contributors. The issue looks back at the past decade since the publication of Critical Library Instruction: Theories & Methods (Library Juice Press/Litwin Books, 2010).

Representing Percents And Personas: Designing Syncretic Curricula For Modeling And Statistical Reasoning, Sarah Radke, Sara Vogel, Christopher Hoadley, Jasmine Ma

Publications and Research

Syncretic literacy can link everyday and scientific concepts in student learning. In this paper we describe the design and implementation of a curricular unit in a bilingual middle school science class developed to help students link everyday conceptions, conceptions from math, science, and computer science, and their own broad linguistic repertoires to support syncretic literacy in modeling and statistics in a unit on post-Hurricane Maria outmigration from Puerto Rico. The unit invited students to use printed maps, physical objects, computer code, and simulations to explore concepts such as percentages and scientific models, framed by an approach from translanguaging pedagogy. Qualitative …

Combating Urban Stratification: Expanding Options For Nycha Build To Preserve, Jason Montgomery

Publications and Research

No abstract provided.

Race To Learn: Knowledge Characteristics And Resource Structure, Chandan Acharya, Isabel Rechberg, Xiaodan Dong

Publications and Research

Purpose

This paper studies the impact of the interactive effect of knowledge characteristics – tacitness, specificity and availability— and resource structure —complementarily and asymmetric—on learning race behavior among International Joint Venture (IJV) partners in China.

Design/methodology/approach

Preliminary in-depth interviews with three IJV managers were conducted to develop and evaluate the tentatively developed questionnaire. The finalized survey questionnaire was distributed to middle and top-level managers of IJVs, resulting in a total of 124 usable surveys. The psychometric properties of data were evaluated using Cronbach’s alpha and confirmatory factor analysis, and hypotheses were tested using a Generalized Linear Model.

Findings

The results …

Sartorial Subversion: Eliza Haywood’S Fantomina And The Literary Tradition Of Women’S Community, Ruth Garcia

Publications and Research

This article locates Fantomina in a literary tradition that proposes all-female communities, such as convents and monasteries, as liberating and empowering spaces. I argue that the novella implies a virtual community rather than an actual one, as the heroine collectively embodies many different women, all of distinct social ranks: the heroine is both one woman and a variety of women brought together under the auspices of a single body, much the way discrete individuals together compose a community. Then, too, Beauplaisir, the object of the heroine’s desire, treats all the personae the same, no matter their social station. This emphasis …

Librarians In Dissertation Deposit: Infusing An Institutional Ritual With Scholarly Communication Instruction, Roxanne Shirazi, Jill Cirasella

Publications and Research

Most doctoral students are required to produce a dissertation that makes an original contribution to their field of study in order to fulfill their degree requirements. The scholarly nature of this requirement informs how students and faculty approach doctoral research, but universities often treat the dissertations themselves merely as student records, not scholarly contributions. Librarians, however, are uniquely situated to work with graduate students as emerging participants in the scholarly communication ecosystem and help them prepare their dissertations for an outside audience. Librarians have the expertise to advise students with questions regarding copyright, licensing, fair use, and authors’ rights, as …

Functional Connectivity Of Eeg Is Subject-Specific, Associated With Phenotype, And Different From Fmri, Maximilian Nentwich, Lei Ai, Jens Madsen, Qawi K. Telesford, Stefan Haufe, Michael P. Milham, Lucas C. Parra

Publications and Research

A variety of psychiatric, behavioral and cognitive phenotypes have been linked to brain ‘’functional connectivity’’ -- the pattern of correlation observed between different brain regions. Most commonly assessed using functional magnetic resonance imaging (fMRI), here, we investigate the connectivity-phenotype associations with functional connectivity measured with electroencephalography (EEG), using phase-coupling. We analyzed data from the publicly available Healthy Brain Network Biobank. This database compiles a growing sample of children and adolescents, currently encompassing 1657 individuals. Among a variety of assessment instruments we focus on ten phenotypic and additional demographic measures that capture most of the variance in this sample. The largest …

Languages, Literacies, And Literate Programming: Can We Use The Latest Theories On How Bilingual People Learn To Help Us Teach Computational Literacies?, Sara Vogel, Christopher Hoadley, Ana Rebeca Castillo, Laura Ascenzi-Moreno

Publications and Research

Background and Context: In this theory paper, we explore the concept of translanguaging from bilingual education, and its implications for teaching and learning programming and computing in especially computer science (CS) for all initiatives.

Objective: We use translanguaging to examine how programming is and isn’t like using human languages. We frame CS as computational literacies. We describe a pedagogical approach for teaching computational literacies.

Method: We review theory from applied linguistics, literacy, and computational literacy. We provide a design narrative of our pedagogical approach by describing activities from bilingual middle school classrooms integrating Scratch into academic subjects.

Findings: Translanguaging pedagogy …

Fly Ash Based Geopolymer For High Temperature And High Compressive Strength Applications In Aggressive Environment, Aaryan Manoj Nair, Akm S. Rahman

Publications and Research

Geopolymers are the results of geosynthetic reactions between aluminosilicates and strong bases. This results in chemical bonds between aluminum (Al), Silicon (Si)and oxygen (O) composing polymer rings in tetrahedral coordination. These bonds give them widespread useful applications such as high heat bearing ceramics, and base construction material whilst being far more environmentally conscious. The purpose of the experiment is to examine the effect of Silicon Carbide whisker and inorganic glass particles on thermal and mechanical properties of Geopolymers. This study will help understand the effect of various compositions and concentrations of SiO₂ in mechanical strength. In this experiment, the …

Two Nights Of Recovery Sleep Restores Hippocampal Connectivity But Not Episodic Memory After Total Sleep Deprivation, Ya Chai, Zhuo Fang, Fan Nils Yang, Sihua Xu, Yao Deng, Andrew Raine, Jieqiong Wang, Meichen Yu, Mathias Basner, Namni Goel, Junghoon J. Kim, David A. Wolk, John A. Detre, David F. Dinges, Hengyi Rao

Publications and Research

Sleep deprivation significantly impairs a range of cognitive and brain function, particularly episodic memory and the underlying hippocampal function. However, it remains controversial whether one or two nights of recovery sleep following sleep deprivation fully restores brain and cognitive function. In this study, we used functional magnetic resonance imaging (fMRI) and examined the effects of two consecutive nights (20-hour time-in-bed) of recovery sleep on resting-state hippocampal connectivity and episodic memory deficits following one night of total sleep deprivation (TSD) in 39 healthy adults in a controlled in-laboratory protocol. TSD significantly reduced memory performance in a scene recognition task, impaired hippocampal …

An Osteocalcin-Deficient Mouse Strain Without Endocrine Abnormalities, Cassandra R. Diegel, Steven Hann, Ugar M. Ayturk, Jennifer C. W. Hu, Kyungeun Lim, Casey J. Droscha, Zachary B. Madaj, Gabrielle E. Foxa, Isaac Izaguirre, Vai Vivarium And Transgenics Core, Noorulain Paracha, Bohdan Pidhaynyy, Terry L. Dowd, Alexandra G. Robling, Matthew L. Warman, Bart O. Williams

Publications and Research

Osteocalcin (OCN), the most abundant noncollagenous protein in the bone matrix, is reported to be a bone-derived endocrine hormone with wide-ranging effects on many aspects of physiology, including glucose metabolism and male fertility. Many of these observations were made using an OCN-deficient mouse allele (Osc– ) in which the 2 OCN-encoding genes in mice, Bglap and Bglap2, were deleted in ES cells by homologous recombination. Here we describe mice with a new Bglap and Bglap2 double-knockout (dko) allele (Bglap/2p.Pro25fs17Ter) that was generated by CRISPR/Cas9-mediated gene editing. Mice homozygous for this new allele do not express full-length Bglap or Bglap2 mRNA …

Racism And The Political Economy Of Covid-19: Will We Continue To Resurrect The Past?, Zinzi D. Bailey, J. Robin Moon

Publications and Research

COVID-19 is not spreading over a level playing field; structural racism is embedded within the fabric of American culture, infrastructure investments, and public policy, and fundamentally drives inequities. The same racism that has driven the systematic dismantling of the American social safety-net has also created the policy recipe for American structural vulnerability to the impacts of this and other pandemics. The Bronx provides an important case study for investigating the historical roots of structural inequities showcased by this pandemic; current lived experiences of Bronx residents are rooted in the racialized dismantling of New York City’s public infrastructure and systematic disinvestment. …