Digital Commons Network^™

Editorial: Fostering Creative Organizations: Antecedents, Processes, And Consequences Of Individual And Team Creativity, Sujin Lee, Mary C. Kern, Sukanlaya Sawang

Publications and Research

No abstract provided.

Force-Stabilizing Synergies Can Be Retained By Coordinating Sensory-Blocked And Sensory-Intact Digits, Wei Zhang, Sasha Reschechtko, Barry Hahn, Cynthia Benson, Elias Youssef

Publications and Research

The present study examined the effects of selective digital deafferentation on the multi-finger synergies as a function of total force requirement and the number of digits involved in isometric pressing. 12 healthy adults participated in maximal and sub-maximal isometric pressing tasks with or without digital anesthesia to selective digits from the right hand. Our results indicate that selective anesthesia paradigm induces changes in both anesthetized (local) and non-anesthetized (non-local) digits’ performance, including: (1) decreased maximal force abilities in both local and non-local digits; (2) reduced force share during multi-finger tasks from non-local but not local digits; (3) decreased force error-making; …

Minimizing The Dangers Of Air Pollution Using Alternative Facts: A Science Museum Case Study, David H. Lee

Publications and Research

A science museum exhibition about human health contains an exhibit that minimizes health impacts of air pollution. Relevant details, such as the full range of health risks; fossil fuel combustion; air quality statutes (and the local electrical utility’s violations of these statues), are omitted, while end users of electricity are blamed. The exhibit accomplishes this, not through outright falsification, but through selected “alternative facts” that change the focus and imply misleading alternate explanations. Using two classical rhetorical concepts (the practical syllogism and the enthymeme) allows for the surfacing of missing evidence and unstated directives underlying multimodal rhetoric. By stating multimedia …

Spatial Organization In Self-Initiated Visual Working Memory, Hagit Magen, Tatiana Aloi Emmanouil

Publications and Research

Ample research in visual working memory (VWM) has demonstrated that the memorized items are maintained in integrated spatial configurations, even when the spatial context is task irrelevant. These insights were obtained in studies in which participants were provided with the information they memorized. However, the encoding of provided information is only one aspect of memory. In everyday life, individuals often construct their own memory representations, an aspect of memory we have previously termed self-initiated (SI) working memory. In this study, we employed a SI VWM task in which participants selected the visual targets they memorized. The spatial locations of the …

The Impact Of Callous-Unemotional Traits And Externalizing Tendencies On Neural Responsivity To Reward And Punishment In Healthy Adolescents, Yonglin Huang, Tingting Wu, Yu Gao, Yuyang Luo, Ziyan Wu, Shawn Fagan, Stephanie Leung, Xiaobo Li

Publications and Research

Both externalizing behavior and callous-unemotional (CU) traits in youth are precursors to later criminal offending in adulthood. It is posited that disruptions in reward and punishment processes may engender problematic behavior, such that CU traits and externalizing behavior may be linked to a dominant reward response style (e.g., heightened responsivity to rewards) and deficient punishment-processing. However, prior research has generated mixed findings and work examining both the sole and joint contribution of CU traits and externalizing problems related to functional brain alterations is lacking. In this pilot functional magnetic resonance imaging study, we measured externalizing behavior and CU traits in …

Information Literacy In Place-Based Interdisciplinary Teaching And Learning, Anne E. Leonard

Publications and Research

This chapter explores the role of information literacy in virtual or hybrid place-based interdisciplinary courses. Whether teaching as a guest lecturer or as a co-instructor, I infuse information literacy competencies into assignments, relying on the Framework for Information Literacy for Higher Education. Four of the six frames of the Framework map especially well to interdisciplinary teaching and learning: information has value, authority is contested and contextual, research as inquiry, and searching as strategic exploration. Through searching in special collections and archives and integrating digitized primary sources into research projects students engage in a virtual exploration …

Virtual Reality As A Pedagogical Tool For Interdisciplinarity And Place-Based Education, Laureen Park

Publications and Research

Place-based education (PBE) has long been recognized as a high-impact educational practice. It embeds learning in a multi-sensory context that nurtures active, praxis-driven, interdisciplinary, and collaborative learning. More recently, educators have begun to utilize digital media and virtual reality technologies in ways that seem to parallel PBE. Using phenomenological concepts, especially following Edmund Husserl and Alfred Schütz, this chapter explores what the parallels and differences might be between physical and virtual places, ontologically as well as in its pedagogical role in PBE. It also attempts to interpret the other chapters of the book in light of the philosophical implications.

Opinions And Perceptions Of Residents In New York City Public Housing. Map Evaluation Update Number 4., Sheyla A. Delgado, Jeffrey A. Butts, Gina Moreno

Publications and Research

This is the fourth of six updates presenting interim findings from the evaluation of the NYC Mayor’s Action Plan for Neighborhood Safety (MAP). As part of an evaluation of the New York City Mayor’s Action Plan for Neighborhood Safety (MAP), researchers from John Jay College of Criminal Justice collaborated with survey specialists from NORC at the University of Chicago to collect data from two probability samples of residents in public housing developments in New York City. This first iteration of collecting survey responses will be compared to the next wave of response to get an understanding of the effectiveness of …

Visualization And Analysis Of Environmental Data, Sean Macdonald

Publications and Research

The virtual exploration of place has been employed in a variety of learning environments across many disciplines, creatively expanding upon the experience of place. This chapter explores the value of mapping environmental data as a tool that can enhance students’ virtual exploration of place as they investigate local environmental policies and problems within their own urban surroundings. This visualization project engages students in making meaningful connections between the theoretical study of local and global environmental problems and the “observation” and investigation of these data using mapped data. The virtual learning environment is viewed as one that is interactive, exploring how …

Building Mof Nanocomposites With Oxidized Graphitic Carbon Nitride Nanospheres: The Effect Of Framework Geometry On The Structural Heterogeneity, Dimitrios A. Giannakoudakis, Teresa J. Bandosz

Publications and Research

Composite of two MOFs, copper-based Cu-BTC (HKUST-1) and zirconium-based Zr-BDC (UiO-66), with oxidized graphitic carbon nitride nanospheres were synthesized. For comparison, pure MOFs were also obtained. The surface features were analyzed using x-ray diffraction (XRD), sorption of nitrogen, thermal analysis, and scanning electron microscopy (SEM). The incorporation of oxidized g-C3N4 to the Cu-BTC framework caused the formation of a heterogeneous material of a hierarchical pores structure, but a decreased surface area when compared to that of the parent MOF. In the case of UiO-66, functionalized nanospheres were acting as seeds around which the crystals grew. Even though the MOF phases …

Vision Zero: Speed Limit Reduction And Traffic Injury Prevention In New York City, Kristin Mammen, Hyoung Suk Shim, Bryan S. Weber

Publications and Research

We examine the effect on the incidence of casualties and crashes of a city-wide vehicle speed limit reduction in New York City (NYC) streets. The law change, part of Mayor Bill de Blasio’s Vision Zero Action Plan to improve traffic safety, cuts the default speed limit for streets with no speed limit signs from 30 to 25 mph beginning November 7, 2014. We use a monthly panel dataset with crash statistics for the entire population of NYC streets, from July 2012 through March 2019. Several difference-in-differences regressions show a statistically significant and meaningful decline in injuries and crashes.

The Criminogenic Effect Of Marijuana Dispensaries In Denver, Colorado: A Microsynthetic Control Quasi-Experiment And Cost-Benefit Analysis, Nathan Connealy, Eric L. Piza, Dave Hatten

Publications and Research

The study analyzed the criminogenic effect of legalizing recreational marijuana dispensaries in Denver. Street segments with recreational dispensaries experienced no changes in violent, disorder and drug crime but did experience an 18% increase in property crime, and street segments adjacent to recreational dispensaries experienced some notable (but non-significant) drug and disorder crime increases. Medical dispensaries demonstrated no significant crime changes. A cost-benefit analysis found the associated crime costs were largely offset by sales revenue. Monetary benefits were much less pronounced, and barely cost effective, when only considering tax revenue.

Part I: Comparative Analysis Between Natural And Ceramic Teeth, Aneeza Hussain, Ibeth Erazo

Publications and Research

Ceramics play a fundamental role in Dentistry and are used widely, due to their ability to mimic the optical characteristics of enamel and dentine, as well as for their biocompatibility and strength. Initially, dental ceramics were materials that formed part of systems, designed with the purpose of producing dental prosthetics that in turn were used to replace missing or damaged dental structures. However, due to the increased demand for esthetics, its development has gone beyond in such a way that it has led to the development of all ceramic restorations. So that, in the last few decades, there have been …

The Disconnect Between Family Law And Immigration Law In The Usa That Results In Undocumented Immigrants Losing Parental Rights, Mercedes Aznar, Sara Schechter

Publications and Research

Due to increasing violence in Latin American countries, the flow of immigrants seeking asylum in the United States has risen. In our research we look into possible legal consequences of the practice of separating immigrant families. Through the analysis of scholarly articles and legal documents we found that oftentimes, undocumented immigrants lose parental rights while being detained by the Immigration and Customs Enforcement (ICE), due to lack of coordination between Family Law and Immigration Law. Findings in this study reinforce the urgency to find solutions to this problem.

Peer-Assisted Learning In Calculus Ii: Examining Gender Differences, Xiaoqing Wu

Publications and Research

Mathematics is a topic in which undergraduate students find challenging, particularly for females. By providing a peer-assisted workshop during the semester, undergraduates are offered academic support throughout the course. New York City College of Technology, though a Department of Education Minority Science and Engineering Improvement Program (DOE MSEIP) grant, has adopted the Peer-Led Team Learning (PLTL) instructional model in a few Calculus II sections. Peer Leaders engage the students one-hour a week in working on selected problems sets in a collaborative setting. This project examines if there are gender differences in Calculus II class in 1) PLTL workshop attendance, 2) …

Children’S Gender And Investments From Nonresident Fathers, Kristin Mammen

Publications and Research

Evidence suggests that fathers have stronger ties to sons than daughters, which may result in differential investments in their children. This paper investigated whether girls’ gender restricts their access to fathers' contributions if they do not live together. The data used were the 1994-2008 March/April Match Current Population Survey Child Support Supplements, a large, nationally representative sample which identifies child support eligible mothers of all marital statuses and collects information on nonresident fathers’ financial and social investments in their children. Results for court-mediated outcomes such as the existence and amounts of child support orders showed that courts do not allocate …

College Students And Snap: The New Face Of Food Insecurity In The United States, Nicholas Freudenberg, Sara Goldrick-Rab, Janet Poppendieck

Publications and Research

Over the last decade, multiple studies of food insecurity among college students have found rates from 20% to more than 50%, considerably higher than the 12% rate for the entire US population.

Reasons for higher rates of food insecurity among college students include a growing population of low-income college students, high college costs and insufficient financial aid, more financial hardship among many low- and moderate-income families, a weak labor market for part-time workers, declining per capita college resources, and Supplemental Nutritional Assistance Program (SNAP) policies that specifically exclude many college students from participation.

This essay reviews the causes and consequences …

Please Tweet Responsibly: The Social And Professional Ethics Of Public Defenders Using Client Information In Social Media Advocacy, Nicole Smith Futrell

Publications and Research

Every day the criminal legal system hauls poor and marginalized individuals through a process wrought with trauma, indignity, and abuse. Public defenders representing the criminally accused view their clients and the system from a unique vantage point: they bear witness to the human costs of a system that falls far short of its purported norms and ideals. For the public defender who works within this reality day in and day out, fighting for each individual client might feel limited in its wider impact. Some public defenders have found that using online and social media platforms, such as Twitter, to provide …

Mapping Urban Performance Culture: A Common Ground For Architecture And Theater, Ting Chin, Christopher B. Swift

Publications and Research

Our co-taught course focuses on theater history, with an emphasis on performance architecture. Assignments are designed to illuminate the ways in which architectural design and technology inform performance practices and audience reception. The pivotal assignment for exploring interdisciplinarity is a three-week module on mapping historical theaters in New York City. Open-source Global Information Systems (GIS) software serves as a common mechanism for students to situate theatrical productions in the context of the built urban environment, deepening their understanding of the social, economic, and artistic forces that contributed to performance culture. Mapping is a shared pedagogy for analyzing and presenting research …

The Importance Of Being A Consequential Public Health Journal, Alfredo Morabia

Publications and Research

No abstract provided.

Fusiones Y Confusiones Del Concierto De Aranjuez En El Jazz: Reflexiones De Un Oyente, Antoni Pizà

Publications and Research

Este artículo lo conforman una serie de reflexiones sobre Sketches of Spain (1960) de Miles Davis y Gil Evans, centrándose en su versión del Concierto de Aranjuez de Joaquín Rodrigo (1940). Inspirándose en los escritos de Edward Said y Homi K. Bhabha, el autor analiza la grabación como un artefacto cultural caracterizado por su “inestabilidad formal” y su “indefinición” o “condición intermedia” (in-betweenness) convirtiéndolo en un álbum que no es ni clásico ni jazz; ni español ni no-español; ni tradicionalista ni moderno, entre otras dualidades. Sketches es una obra de arte que desafía categorías y habita los intersticios de las …

Tamoxifen Activity Against Plasmodium In Vitro And In Mice, Ada Weinstock, Julio Gallego-Delgado, Cláudia Gomes, Julian Sherman, Cyrus Nikain, Sandra Gonzalez, Edward Fisher, Ana Rodriguez

Publications and Research

Background: Tamoxifen is an oestrogen receptor modulator that is widely used for the treatment of early stage breast cancer and reduction of recurrences. Tamoxifen is also used as a powerful research tool for controlling gene expression in the context of the Cre/loxP site-specific recombination system in conditional mutant mice.

Methods: To determine whether the administration of tamoxifen affects Plasmodium growth and/or disease outcome in malaria, in vitro studies assessing the effect of tamoxifen and its active metabolite 4-hydroxytamoxifen on Plasmodium falciparum blood stages were performed. Tamoxifen effects were also evaluated in vivo treating C57/B6 mice infected with Plasmodium berghei (ANKA …

The Fusions And Confusions Of The Concierto De Aranjuez In Jazz: A Listener’S Musings, Antoni Pizà

Publications and Research

Reflections on Sketches of Spain (1960) by Miles Davis and Gil Evans, focusing on their jazz version of Joaquín Rodrigo’s Concierto de Aranjuez (1940). Motivated by Edward Said’s and Homi K. Bhabha’s writings, the recording is analyzed as a cultural artifact characterized by its “formal instability” and its typological “inbetweenness,” rendering it neither classical nor jazz; neither Spanish nor non-Spanish; and neither traditional nor modern, among other dualities. Sketches is an artwork that defies categories and inhabits the interstices of cultural expectations.

Static Solid Relaxation Ordered Spectroscopy: Ss-Rosy, Gregory S. Boutis, Ravinath Kausik

Publications and Research

A two-dimensional pulse sequence is introduced for correlating nuclear magnetic resonance anisotropic chemical shifts to a relaxation time (e.g., T1) in solids under static conditions. The sequence begins with a preparatory stage for measuring relaxation times, and is followed by a multiple pulse sequence for homonuclear dipolar decoupling. Data analysis involves the use of Fourier transform, followed by a one-dimensional inverse Laplace transform for each frequency index. Experimental results acquired on solid samples demonstrate the general approach, and additional variations involving heteronuclear decoupling and magic angle spinning are discussed.

Private Security And Cctv Surveillance: A Systematic Review Of Function And Performance, Brandon C. Welsh, Eric L. Piza, Amanda L. Thomas, David P. Farrington

Publications and Research

Private security personnel play an important but largely overlooked role in the operation of CCTV surveillance to prevent crime in public and private areas. This role can take a number of forms, including active monitoring of cameras. Drawing upon a global database of CCTV evaluations (N=165), this article examines the function and performance of private security personnel as related to the effectiveness of CCTV. Findings indicate that CCTV schemes operated by private security personnel generated larger crime prevention effects than those operated by police or those using a mix of police and security personnel. Policy and research implications are discussed.

The Free Education Project: Higher Education Funding, E2 Implementation, And Crowdsourcing Crypto Development, Louis Carter, John R. Ziegler, Ovidui Purice, Edward Lehner

Publications and Research

This short paper, written in three different sections, explores how a cryptocurrency’s issuance and network effects could fund higher education. Synthesizing research from the Bronx Community College Cryptocurrency Research Lab, Bernard Lietaer’s notion of creating money for the needs of society, lessons learned by Galia Benartzi and the Hearts Project, and an exploration of how communities coalesce around open-source cryptocurrency projects, the authors provide an overview of the problem of funding higher education, the ways in which money that is needed could be created, and the key components to building a highly effective developer community. These three distinct yet vitally …

Comments From The National Center For The Study Of Collective Bargaining In Higher Education And The Professions In Response To Proposed Nlrb Rule Concerning Graduate Assistants And Other Student Employees, William A. Herbert, Joseph Van Der Naald

Publications and Research

These are public comments submitted by National Center for the Study of Collective Bargaining in Higher Education and the Professions, Hunter College, City University of New York in response to a proposed NLRB rule that would exclude student employees from coverage under the National Labor Relations Act (NLRA). The comments include information and data showing that the proposed rule would exclude from NLRA coverage 81,390 graduate assistants working at 518 private institutions in occupations that other federal agencies treat as distinct from the classification of graduate student. The comments also present a half-century of history and legal precedent concerning collective …

Graded Quivers, Generalized Dimer Models And Toric Geometry, Sebastián Franco, Azeem Hasan

Publications and Research

The open string sector of the topological B-model on CY (m+2)-folds is described by m-graded quivers with superpotentials. This correspondence extends to general m the well known connection between CY (m+2)-folds and gauge theories on the world-volume of D(5-2m)-branes for m = 0, ..., 3. We introduce m-dimers, which fully encode the m-graded quivers and their superpotentials, in the case in which the CY (m+2)-folds are toric. Generalizing the well known m = 1,2 cases, m-dimers significantly simplify the connection between geometry and m-graded quivers. A key …

A Note On Graphs With Prescribed Orbit Structure, Abbe Mowshowitz, Matthias Dehmer, Frank Emmert-Streib

Publications and Research

No abstract provided.

Residential Household Yard Care Practices Along Urban-Exurban Gradients In Six Climatically-Diverse U.S. Metropolitan Areas, Dexter H. Locke, Colin Polsky, J. Morgan Grove, Peter M. Groffman, Kristen C. Nelson, Kelli L. Larson, Jeannine Cavender-Bares, James B. Heffernan, Rinku Roy Chowdhury, Sarah E. Hobbie, Neil D. Bettez, Sharon J. Hall, Christopher Neill, Laura Ogden, Jarlath O'Neil-Dunne

Publications and Research

Residential land is expanding in the United States, and lawn now covers more area than the country’s leading irrigated crop by area. Given that lawns are widespread across diverse climatic regions and there is rising concern about the environmental impacts associated with their management, there is a clear need to understand the geographic variation, drivers, and outcomes of common yard care practices. We hypothesized that 1) income, age, and the number of neighbors known by name will be positively associated with the odds of having irrigated, fertilized, or applied pesticides in the last year, 2) irrigation, fertilization, and pesticide application …