Digital Commons Network^™

Improving Law Enforcement’S Victim-Centric Responses To Sexual Assault: Global Best Practice Catalog, Ayesha Ashraf, Sebastián Galleguillos Agurto, Frederick Geyer, Kamela Gjoka, Jasmine Hwang, Stanley Montinat, Jessica Moor, Pierre Reyes, Tara Ventimiglia, Hongda Xu

Publications and Research

This catalog was compiled as part of a U.S. State Department Diplomacy Lab Project entitled “Improving Law Enforcement’s Victim-Centric Responses to Sexual Assault,” in fall semester of 2019, for American Citizens Services, US Embassy Bangkok. It is intended to cover best practices in law enforcement response to sexual assault across the globe, including laws, policies and programs.Ten multilingual graduate students in the capstone seminar of the Master of Arts Degree Program in International Crime and Justice at John Jay College of Criminal Justice (CUNY) established criteria for inclusion and standardized elements for each entry in this catalog. The ultimate aim …

Community-Based Responses To Negative Health Impacts Of Sexual Humanitarian Anti-Trafficking Policies And The Criminalization Of Sex Work And Migration In The Us, Heidi Hoefinger, Jennifer Musto, P.G. Macioti, Anne E. Fehrenbacher, Nicola Mai, Calum Bennachie, Calogero Giametta

Publications and Research

System-involvement resulting from anti-trafficking interventions and the criminalization of sex work and migration results in negative health impacts on sex workers, migrants, and people with trafficking experiences. Due to their stigmatized status, sex workers and people with trafficking experiences often struggle to access affordable, unbiased, and supportive health care. This paper will use thematic analysis of qualitative data from in-depth interviews and ethnographic fieldwork with 50 migrant sex workers and trafficked persons, as well as 20 key informants from legal and social services, in New York and Los Angeles. It will highlight the work of trans-specific and sex worker-led initiatives …

Say You Want A Renovation: Using Instagram To Document A Library Renovation At Lehman College, John P. Delooper, Michelle Ehrenpreis

Publications and Research

This paper discusses how the Leonard Lief Library at Lehman College is documenting its renovation via the social media platform Instagram. It discusses the origin of project, why we chose Instagram and how we chose to highlight that social media platform on our Library’s web page. We explain what choices we have made and what strategies we chose to effectively document the renovation. We also discuss the challenges we have encountered, and how we overcame those challenges to reach student audiences in new and engaging ways.

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

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 …

Dark-Binding Process Relevant To Preventing Photosensitized Oxidation: Conformation-Dependent Light And Dark Mechanisms By A Dual-Functioning Diketone, Sarah J. Belh, Niluksha Walalawela, Stas Lekhtman, Alexander Greer

Publications and Research

Few photosensitizers function in both light and dark processes as they usually have no function when the lights are turned off. We hypothesized that light and dark mechanisms in an α-diketone will be decoupled by dihedral rotation in a conformation- dependent binding process. Successful decoupling of these two functions is now shown. Namely, anti- and syn-skewed conformations of 4,4′-dimethylbenzil promote photosensitized alkoxy radical production, whereas the syn conformation promotes a binding shutoff reaction with trimethyl phosphite. Less rotation of the diketone is better suited to the photosensitizing function since phosphite binding arises through the syn conformer of lower stability. The …

A Bifunctional Atpase Drives Tad Pilus Extension And Retraction, Courtney K. Ellison, Jingbo Kan, Jennifer L. Chlebek, Katherine R. Hummels, GaёL Panis, Patrick H. Viollier, Nicolas Biais, Ankur B. Dalia, Yves V. Brun

Publications and Research

A widespread class of prokaryotic motors powered by secretion motor adenosine triphosphatases (ATPases) drives the dynamic extension and retraction of extracellular fibers, such as type IV pili (T4P). Among these, the tight adherence (tad) pili are critical for surface sensing and biofilm formation. As for most other motors belonging to this class, how tad pili retract despite lacking a dedicated retraction motor ATPase has remained a mystery. Here, we find that a bifunctional pilus motor ATPase, CpaF, drives both activities through adenosine 5′-triphosphate (ATP) hydrolysis. We show that mutations within CpaF result in a correlated reduction in the rates of …

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.

The Heterogeneity And Change In The Urban Structure Of Metropolitan Areas In The United States, 1990–2010, Stefan Leyk, Deborah Balk, Bryan Jones, Mark R. Montgomery, Hasim Engin

Publications and Research

While the population of the United States has been predominantly urban for nearly 100 years, periodic transformations of the concepts and measures that define urban places and population have taken place, complicating over-time comparisons. We compare and combine data series of officially-designated urban areas, 1990–2010, at the census block-level within Metropolitan Statistical Areas (MSAs) with a satellite-derived consistent series on built-up area from the Global Human Settlement Layer to create urban classes that characterize urban structure and provide estimates of land and population. We find considerable heterogeneity in urban form across MSAs, even among those of similar population size, indicating …

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 …

Trump Asks A Feminist Extraterrestrial For A Favor, Marleen S. Barr

Publications and Research

This is a feminist science fiction satire about impeachment.

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 …

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 …

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 …

La Hispanofonía En Debate: Alternativas, Resistencias, Y Complicidades Reunidas En Córdoba (Arg). Una Conversación Glotopolítica Con José Del Valle, Alejandro Néstor Lorenzetti, José Del Valle

Publications and Research

Entre el 27 y el 30 de marzo de 2019 se realizó en Córdoba, Argentina, el VIII Congreso Internacional de la Lengua Española, bajo el lema “América y el futuro del español. Cultura y educación, tecnología y emprendimiento”. El evento, organizado por la Real Academia de la Lengua Española (RAE), el Instituto Cervantes (IC), la Asociación de Academias de la Lengua Española (ASALE) y los gobiernos locales, es conocido y criticado por ser la voz oficial del proyecto político-lingüístico panhispánico. De manera paralela, y con un espíritu desafiante, la Facultad de Filosofía y Humanidadesde la Universidad Nacional de Córdoba (UNC, …

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 …

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 …

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.

Visual Modulation Of Resting State Α Oscillations, Kelly Webster, Tony Ro

Publications and Research

Once thought to simply reflect passive cortical idling, recent studies have demonstrated that α oscillations play a causal role in cognition and perception. However, whether and how cognitive or sensory processes modulate various components of the α rhythm is poorly understood. Sensory input and resting states were manipulated in human subjects while electroencephalography (EEG) activity was recorded in three conditions: eyes-open fixating on a visual stimulus, eyes-open without visual input (darkness), and eyes-closed without visual input (darkness). We show that α power and peak frequency increase when visual input is reduced compared to the eyes open, fixating condition. These results …

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.

Income Disparities Between Levels Of Management Within The Workplace In The Us, Cerlyn K. Ellis

Publications and Research

The continuous rise of inequality particularly in the growing concentration of income at the top level of distribution in the United States has become a great focus of assessment for economists and policy makers. Skilled workers struggle to improve their income compensation by integrating higher level of schooling with on-the-job experience to boost their opportunity and gain the edge in this competitive labor market. Understanding the factors behind this phenomenon is essential to determine whether policy action is needed to reduce income inequality while taking into account other policy objectives. Since the problem won’t be solved without understanding the origin …

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 …

Energy & Carbon Neutral Nyc, Evan Banks, Elena Zimareva, Elena Malysheva

Publications and Research

In 2016, the world's leading countries signed the Paris Agreement which focused on reducing anthropogenic climate change on the planet. On May 2019, New York State and New York City declared its own ambitious goals aimed at decarbonizing the city and restricting the state’s energy use to relying completely on renewables.

Some of these goals specifically target infrastructure in the city since estimates cite buildings as accounting for nearly 70% of New York’s energy use. The main law of New York’s Climate Policy, Local Law 97, requires all buildings over 25,000 sq ft to reduce their CO2 footprint by 40% …

Correlation Of Open Lab X And Students' Final Grades, Fahameda Hassan, Zoya Vinokur, Mary Lee

Publications and Research

Open ended laboratory or open lab as it is known to the Radiological Technology students is an invaluable tool that the Radiological Technology and Medical Imaging Department provides to help the students become better radiographers. One way to ensure students use this resource is to make it a weekly requirement for some classes, other classes have no weekly requirements or may have a set total hour requirement per semester. We hope to study how utilizing this department resource impacts the students final grades over a multi-year study. Does making it mandatory help the students succeed in improving their skills and …

Assessing Participants' Feedback To Dental Screenings And Hygiene Care Provided By City Tech's Dental Hygiene Students, Alona Abdullaieva, Wen Wen Dong, Yujing Mei, Susan Davide, Audra Haynes

Publications and Research

No abstract provided.

Green Roof System Integrated Soil Methods, Jude R. Vallon, Ivan L. Guzman

Publications and Research

Large metropolitan areas like NYC are seeking to integrate sustainability into retrofitting buildings for the development of green infrastructure. Among the many environmental issues of urbanization, the UHI (urban heat island) effect and storm water runoff are of particular interest when it comes building structures. Individual buildings can contribute towards mitigating these effects with implementation of vegetative rooftops, i.e. Green Roofs. Commercial buildings are currently receiving government incentives and new constructions are required to include green roof installations. However, if existing buildings are considering the addition of a green roof on an existing roof, they have to factor in the …

The Ethical Implications Of Bioengineering Advancements, Mainstream Media Coverage Of Those Developments, And The Future Of Motherhood, Aliff Abad, Katherine Gregory

Publications and Research

How do the media interpret reproductive interventions that involve genetic testing? When a scientist performed the first known genetic editing on twins, Lulu and Nana, he ignored ethical considerations of CRISPR use. This project provides a content analysis based on a review of popular science and newspaper articles. Our interpretation of these articles suggest that there is a lack of critical understanding of this unethical procedure and a similar attitude towards future genetic developments. While the public is curious about the repercussions of genetic editing, not enough focus is applied to the ethics of conducting such a procedure.

An Overview Of The Health Delivery System In The State Of Mississippi, Cerlyn K. Ellis

Publications and Research

Imagine residing in a high-income country that doesn’t provide access to necessary healthcare. The state of Mississippi remains one of the poorest states in the United States. This has resulted in poor health outcomes and chronic access barriers. Residents of Mississippi ranks poorly in most health indicators, including Infectious Disease, Infant Mortality, Clinic Care, Obesity, Diabetes, and Premature Death.

With half of all rural hospitals in Mississippi threatened with closure, access and quality of care barriers will become more challenging to resolve. This comes partly as a result of the state largely governed by Republicans and the legislators refusing to …

The Privacy Preserving Framework With Virtual Ring And Identity-Based Cryptography For Smart Grid, Leonard Sutanto

Publications and Research

One of the main challenges in the smart grid is how to efficiently manage the high-volume data from smart meters and sensors and preserve the privacy from the consumption data to avoid potential attacks (e.g., identity theft) for the involved prosumers, retail electricity providers and other clusters of distributed energy resources. This poster proposes a two-layer framework with the cloud computing infrastructure. The virtual ring and identity-based cryptography are utilized in each layer to preserve privacy efficiently. The methods of the virtual ring and identity-based cryptography are introduced. The purposes and needs are discussed at the end of this poster.

Determinism Of Stochastic Processes Through The Relationship Between The Heat Equation And Random Walks, Gurmehar Singh Makker

Publications and Research

We study the deterministic characteristics of stochastic processes through investigation of random walks and the heat equation. The relationship is confirmed by discretizing the heat equation in time and space and determining the probability distribution function for random walks in dimension d = 1, 2. The existence of the relationship is presented both through theoretical analysis and numerical computation.