Digital Commons Network^™

Parametric Art, Shaun Pollard, Daanial Ahmad, Satyanand Singh

Publications and Research

Lissajous curves, named after Jules Antoine Lissajous (1822-1880) are generated by the parametric equations ��=��������(����) and ��=��������(����) in its simplistic form. Others have studied these curves and their applications like Nathaniel Bowditch in 1815, and they are often referred to as Bowditch curves as well. Lissajous curves are found in engineering, mathematics, graphic design, physics, and many other backgrounds. In this project entitled “Parametric Art” this project will focus on analyzing these types of equations and manipulating them to create art. We will be investigating these curves by answering a series of questions that elucidate their purpose. Using Maple, which …

Object Recognition And Voice Assistant With Augmented Reality, Juan Estrella

Publications and Research

Our research project aims to provide a visually impaired person with a superimposed map that will guide the individual to the desired destination through a voice controlled virtual assistant application that integrates Augmented Reality (AR) with Artificial Intelligence (AI) Computer Vision and Natural Language Processing (subfields of AI) will be combined to identify the spatial environment and then create a graphic enhancement that provides the most direct route to the specific destination These technologies will be incorporated into the Microsoft Hololens which will be controlled by the user.

An Investigation Into The Response Of The Us And Eu5 To The Covid-19 Disease (Convergence Of Two Pandemics: Covid-19 And Ncds), Omar Hassan

Publications and Research

In late December 2019, a coronavirus disease (COVID-19) was identified in Wuhan China. COVID-19 was a result of the novel severe acute respiratory syndrome coronavirus 2 (SARA-CoV-2), which has resulted in a worldwide sudden and substantial increase in hospitalizations for pneumonia with multiorgan disease. As of October 6, 2020, SARS-CoV-2 has affected more than 200 countries, resulting in more than 35 million identified cases with more than 1 million confirmed deaths.

This is a cross-sectional, non-interventional, observational study in patients infected with the novel coronavirus (SARS-CoV-2) or Covid-19, using John Hopkins University database JHU Coronavirus map. The data collected from …

Testimony To The Cuny Board Of Trustees In Opposition To The Resolution To Approve A Contract With Turnitin For Plagiarism Detection Software, December 14th, 2020 Meeting, Luke Waltzer, Lisa M. Rhody, Roxanne Shirazi

Publications and Research

This statement was drafted in response to the Board of Trustee's consideration of a resolution to approve CUNY's contract renewal with Turnitin in 2020. The authors circulated the petition on December 3, 2020, and submitted the final version -- signed by 1065 members of the CUNY community -- to the Board of Trustees on December 7, 2020 for consideration at their meeting on December 14th, 2020.

Improve The Prototype Of Low-Cost Near-Infrared Diffuse Optical Imaging System, Chen Xu, Mohammed Z. Shakil

Publications and Research

Diffuse Optical Tomography (DOT) and Optical Spectroscopy using near-infrared (NIR) diffused light has demonstrated great potential for the initial diagnosis of tumors and in the assessment of tumor vasculature response to neoadjuvant chemotherapy. The aims of this project are 1) to test the different types of LEDs in the near-infrared range, and design the driving circuit, and test the modulation of LEDs at different frequencies; 2) to test the APDs as a detector, and build the receiver system and compare efficiency with pre-built systems. In this project, we are focusing on creating a low-cost infrared transmission system for tumor and …

Covid-19 Impact On Radiology Students’ Distance Learning (Fall 2020), Mary Lee, Zoya Vinokur, Jason Chan, Renzo Marmolejo, Cherylann Jackson-Holmes

Publications and Research

Distance learning (DL) is a teaching tool that offers education to students remotely in various locations (Ruiz, 2006). The increase in distance learning education is evident in all types of educational programs including those in Radiologic Sciences. DL education programs are expected to comply with all standards just as traditional programs are (Aaron, 2015). With traditional class settings, knowledge is taught at a given time and day and is structured in terms of course development and attendance. It does not factor in the domestic and familial responsibilities of the students outside the classroom walls or the effects of a worldwide …

A Positive Impact During Covid-19 Pandemic: A Virtual Cataloger's Experiences, Wendy W. Tan

Publications and Research

It is well known to all catalogers of physical materials, such as: print books, rare objects, DVDs, CDs, that onsite environment is an optimal place for carrying out the job duties. Coming out of the blue, the impact of COVID-19 pandemic has radically transformed this tradition to an amazing way for many catalogers of this type. In this essay, the author delineates, from her own experiences in coping with the unprecedent situation, the process of making the best use of this period while working virtually, away from the familiar second home—Hunter College Library. The surprisingly great outcome is also documented.

10 Steps To Reform Graduate Education In The Humanities, Katina Rogers

Publications and Research

Desperate times call for big changes. Here’s a summary of ten things professors and administrators should do to fix a broken graduate system—and suggestions for graduate students on how to survive in the mean time.

Decarcerating New York City: Lessons From A Pandemic, Nicole Smith Futrell

Publications and Research

Over the last decade, long before the far-reaching impact of COVID-19, the criminal legal system in New York City was on a meandering path toward decarceration. Set against the national backdrop of declining crime rates and a reckoning with the economic, social, and racial costs of mass criminalization and incarceration, elected officials in New York City and State had finally acknowledged that a shift toward reducing the number of people held in New York City jails was long overdue. Sweeping legislative reforms to bail, discovery, and speedy trial statutes, as well as the planned closure of Rikers Island, the city’s …

Kanien’Kéha (Mohawk) (United States And Canada) - Language Snapshot, Joseph Pentangelo

Publications and Research

Kanien’kéha is an endangered Northern Iroquoian language historically spoken in what is now the Mohawk Valley of central New Yorkstate in the United States of America. Today, it is spoken by about 3,800 people in six communities in upstate New York, USA, and in Ontario and Quebecprovinces, Canada: Akwesasne, Kahnawake, Kanesatake, Six Nations, Wahta, and Tyendinaga. The varieties spoken in these communities differ slightly in terms of phonology, vocabulary, and orthography. Robust language revitalisation efforts are ongoing, and the language is of great cultural importance to the Kanien’kehá:ka people.

Unconventional Constituents And Shared Molecular Architecture Of The Melanized Cell Wall Of C. Neoformans And Spore Wall Of S. Cerevisiae, Christine Chrissian, Coney Pei-Chin Lin, Emma Camacho, Arturo Casadevall, Aaron M. Neiman, Ruth E. Stark

Publications and Research

The fungal cell wall serves as the interface between the cell and the environment. Fungal cell walls are composed largely of polysaccharides, primarily glucans and chitin, though in many fungi stress-resistant cell types elaborate additional cell wall structures. Here, we use solid-state nuclear magnetic resonance spectroscopy to compare the architecture of cell wall fractions isolated from Saccharomyces cerevisiae spores and Cryptococcus neoformans melanized cells. The specialized cell walls of these two divergent fungi are highly similar in composition. Both use chitosan, the deacetylated derivative of chitin, as a scaffold on which a polyaromatic polymer, dityrosine and melanin, respectively, is assembled. …

When Are You Going To Catch Up With Me? Shu Lea Cheang With Alexandra Juhasz, Alexandra Juhasz

Publications and Research

“Digital nomad” Shu Lea Cheang and friend and critic Alexandra Juhasz consider the reasons for and implications of the censorship of Cheang’s 2017 film FLUIDØ, particularly as it connects to their shared concerns in AIDS activism, feminism, pornography, and queer media. They consider changing norms, politics, and film practices in relation to technology and the body. They debate how we might know, and what we might need, from feminist-queer pornography given feminist-queer engagements with our bodies and ever more common cyborgian existences. Their informal chat opens a window onto the interconnections and adaptations that live between friends, sex, technology, …

Autonomous Health Movements: Criminalization, De-Medicalization, And Community-Based Direct Action, Naomi Braine

Publications and Research

This paper proposes the concept of autonomous health movements, drawing on an analysis of harm reduction in the United States and self-managed abortion globally. Harm reduction and self-managed abortion appear in the professional literature largely as evidenced-based public health strategies, more than as social movements. However, each began at the margins of the law as a form of direct action developed by activists anchored in social justice movements and working in community contexts independent of both state and institutional control according to a human rights perspective of bodily integrity and autonomy. An analysis of the history and dynamics of harm …

Proteomic Analysis Of Platelet-Rich And Platelet-Poor Plasma, Olga Miroshnychenko, Robert J. Chalkley, Ryan D. Leib, Peter A. Everts, Jason L. Dragoo

Publications and Research

Background

Autologous blood products, such as platelet-rich plasma (PRP) are commercial products broadly used to accelerate healing of tissues after injuries. However, their content is not standardized and significantly varies in composition, which may lead to differences in clinical efficacy. Also, the underlying molecular mechanisms for therapeutic effects are not well understood.

Purpose

A proteomic study was performed to compare the composition of low leukocyte PRP, platelet poor plasma (PPP), and blood plasma. Pathway analysis of the proteomic data was performed to evaluate differences between plasma formulations at the molecular level. Low abundance regulatory proteins in plasma were identified and …

Proportional Voting Based Semi-Unsupervised Machine Learning Intrusion Detection System, Yang G. Kim, Ohbong Kwon, John Yoon

Publications and Research

Feature selection of NSL-KDD data set is usually done by finding co-relationships among features, irrespective of target prediction. We aim to determine the relationship between features and target goals to facilitate different target detection goals regardless of the correlated feature selection. The unbalanced data structure in NSL-KDD data can be relaxed by Proportional Representation (PR). However, adopting PR would deny the notion of winner-take-all by attracting a majority of the vote and also provide a fairly proportional share for any grouping of like-minded data. Furthermore, minorities and majorities would get a fair share of power and representation in data structure …

Tending To An Overgrown Garden: Weeding And Rebuilding A Libguides V2 System, Rebecca Hyams

Publications and Research

In 2019, the Borough of Manhattan Community College’s library undertook a massive cleanup and reconfiguration of the content and guides contained in their LibGuides v2 system, which had been allowed to grow out of control over several years as no one was in charge of its maintenance. This article follows the process from identifying issues, getting departmental buy-in, and doing all of the necessary cleanup work for links and guides. The aim of the project was to make their guides easier for students to use and understand and for librarians to maintain. At the same time, work was done to …

No Longer, Not Yet: Retrofuture Hauntings On The Jetsons, Stefano Morello

Publications and Research

From Back to the Future to The Wonder Years, from Peggy Sue Got Married to The Stray Cats’ records – 1980s youth culture abounds with what Michael D. Dwyer has called “pop nostalgia,” a set of critical affective responses to representations of previous eras used to remake the present or to imagine corrective alternatives to it. Longings for the Fifties, Dwyer observes, were especially key to America’s self-fashioning during the Reagan era (2015).

Moving from these premises, I turn to anachronisms, aesthetic resonances, and intertextual references that point to, as Mark Fisher would have it, both a lost past …

Invisible Inequalities: Persistent Health Threats In The Urban Built Environment, Kara M. Schlichting, Melanie A. Kiechle

Publications and Research

A city’s materiality creates health and illness. We both write about air – its movement and its temperature – as it affects human bodies. We offer two topics as case studies, heat and ventilation, and how they exacerbate the effects of each other, to illustrate the long history of seemingly new challenges posed by the novel coronavirus. The environmental inequalities of heat exposure and access to fresh air underscore that cities can only be considered ‘low impact’ on the environment from a top-down, large-scale approach. In writing about air and heat, we direct attention to the feel and the bodily …

Open Data, Collaborative Working Platforms, And Interdisciplinary Collaboration: Building An Early Career Scientist Community Of Practice To Leverage Ocean Observatories Initiative Data To Address Critical Questions In Marine Science, Robert M. Levine, Kristen E. Fogaren, Johna E. Rudzin, Christopher J. Russoniello, Dax C. Soule, Justine M. Whitaker

Publications and Research

Ocean observing systems are well-recognized as platforms for long-term monitoring of near-shore and remote locations in the global ocean. High-quality observatory data is freely available and accessible to all members of the global oceanographic community—a democratization of data that is particularly useful for early career scientists (ECS), enabling ECS to conduct research independent of traditional funding models or access to laboratory and field equipment. The concurrent collection of distinct data types with relevance for oceanographic disciplines including physics, chemistry, biology, and geology yields a unique incubator for cutting-edge, timely, interdisciplinary research. These data are both an opportunity and an incentive …

“9/11 And The Collapse Of The American Dream: Imbolo Mbue’S Behold The Dreamers”, Elizabeth Toohey

Publications and Research

Behold the Dreamers follows a Cameroonian couple who, as newcomers to America, harbor dreams of success unavailable to them back home. Undocumented immigration, the widening gulf between rich and poor, and the thinly veiled racism of an avowedly "post-racial" culture converge in this new generation of immigrants' painful encounter with the American dream. I consider the ways Mbue's novel shares themes with a "second wave" of post- 9/11 literature—first, in centering the disillusionment of a protagonist aspiring to the American dream; next, in its representation of New York as a space haunted by 9/11, but also of resistance to the …

Profile Of San Francisco Domestic Workers, Isaac Jabola-Carolus

Publications and Research

Domestic workers are integral to the social and economic fabric of San Francisco. This report, based on an ongoing study, outlines the demographic composition and employment conditions of this workforce. The analysis draws upon U.S. Census Bureau data, Bureau of Labor Statistics data, and an original survey of over 200 domestic workers employed in San Francisco.

Reproducibility And Sensitivity Of Thirty-Six Methods To Quantify The Sars-Cov-2 Genetic Signal In Raw Wastewater: Findings From An Interlaboratory Methods Evaluation In The U.S., Brian M. Pecson, Emily Darby, Charles N. Haas, Yamrot M. Amha, Mitchel Bartolo, Richard Danielson, Yeggie Dearborn, George Di Giovanni, Christobel Ferguson, Stephanie Fevig, Erica Gaddis, Donald Gray, George Lukasik, Bonnie Mull, Liana Olivas, Adam Olivieri, Yan Qu, Sars-Cov-2 Interlaboratory Consortium, John J. Dennehy

Publications and Research

In response to COVID-19, the international water community rapidly developed methods to quantify the SARS-CoV-2 genetic signal in untreated wastewater. Wastewater surveillance using such methods has the potential to complement clinical testing in assessing community health. This interlaboratory assessment evaluated the reproducibility and sensitivity of 36 standard operating procedures (SOPs), divided into eight method groups based on sample concentration approach and whether solids were removed. Two raw wastewater samples were collected in August 2020, amended with a matrix spike (betacoronavirus OC43), and distributed to 32 laboratories across the U.S. Replicate samples analyzed in accordance with the project's quality assurance plan …

Network-Level Mechanisms Underlying Effects Of Transcranial Direct Current Stimulation (Tdcs) On Visuomotor Learning, Pejman Sehatpour, Clément Dondé, Matthew J. Hoptman, Johanna Kreither, Devin Adair, Elisa Dias, Blair Vail, Stephanie Rohrig, Gail Silipo, Javier Lopez-Calderon, Antigona Martinez, Daniel C. Javitt

Publications and Research

Transcranial direct current stimulation (tDCS) is a non-invasive brain stimulation approach in which low level currents are administered over the scalp to influence underlying brain function. Prevailing theories of tDCS focus on modulation of excitation-inhibition balance at the local stimulation location. However, network level effects are reported as well, and appear to depend upon differential underlying mechanisms. Here, we evaluated potential network-level effects of tDCS during the Serial Reaction Time Task (SRTT) using convergent EEG- and fMRI-based connectivity approaches. Motor learning manifested as a significant (p <.0001) shift from slow to fast responses and corresponded to a significant increase in beta-coherence (p <.0001) and fMRI connectivity (p <.01) particularly within the visual-motor pathway. Differential patterns of tDCS effect were observed within different parametric task versions, consistent with network models. Overall, these findings demonstrate objective physiological effects of tDCS at the network level that result in effective behavioral modulation when tDCS parameters are matched to network-level requirements of the underlying task.

Unrealistic Body Standards Produced By The Media, Kishana Mckenzie, Jenae Mckenzie, Angelisa Charles

Publications and Research

As decades go by and the media expands, more unrealistic beauty standards are set and produced to affect the minds of people in society. Research is critical to validate the effects in question.

Two different types of research were conducted. The first research was conducted by Jean-Luc Jucker and his team in an area where the people were not exposed to any forms of media whereas the second research was conducted with a group of students who were exposed to any type of media. The findings collected from the research showed negative effects from participants. The findings confirmed that the …

(Un)Affirming Assimilation: Depictions Of Dis/Ability In Health Textbooks, Sherry L. Deckman, Ellie Futts Fulmer, Keely Kirby, Katharine Hoover, Abena Subira Mackall

Publications and Research

Purpose – In light of the systemic and pervasive nature of ableism and how ableist ideology structures – or limits – educational opportunities, this paper aims to contribute to the ongoing conversation within the field of multicultural education regarding how to meaningfully include dis/ability in K-12 curricula.

Design/methodology/approach – This paper explores how elementary and middle school health textbooks from two prominent publishers in the USA portray dis/ability through quantitative and qualitative content analysismethods of 1,468 images across texts.

Findings – Findings indicate that the majority of the textbook portrayals of dis/ability tacitly forward assimilationist ideals. Specifically, the textbooks assume …

Reopening America's Schools During The Covid-19 Pandemic: Protecting Asian Students From Stigma And Discrimination, Daisuke Akiba

Publications and Research

The COVID-19 outbreak has prompted a rise in stigma and discrimination against people of Asian descent in many areas in the world, including the United States1. Anti-Asian hate incidents, which have ranged from verbal attacks, refusal of service to physical assault, continue to transpire in the U.S., and they put psychological and physical well-being of Asian children at increased risk. Discussions toward reopening of U.S. schools thus far, however, seem to have exclusively included the infection-related concerns and pedagogical consequences of continued disruptions in face-to-face instructions. Hence, educators, policymakers, and other stakeholders need to have plans in place …

Immunohistochemical Localization Of Prolactin Receptor (Prlr) To Hodgkin's And Reed-Sternberg Cells Of Hodgkin's Lymphoma, Rajendra Gharbaran, Onyekwere Onwumere, Naomi Codrington, Latchman Somenarian, Stephen Redenti

Publications and Research

Prolactin receptor (PRLR), a type-1 cytokine receptor, is overexpressed in a number of cancer types. It has attracted much attention for putative pro-oncogenic roles, which however, remains controversial in some malignancies. In this study, we reported the localization of PRLR to the Hodgkin's and Reed-Sternberg (HRS) cells of Hodgkin's lymphoma (HL), a neoplasm of predominantly B cell origin. Immunohistochemistry performed on 5-μm thick FFPE sections revealed expression of PRLR in HRS cells. Cellular immunofluorescence experiments showed that the HL-derived cell lines, Hs445, KMH2 and L428 overexpressed PRLR. The PRLR immunofluorescent signal was depleted after treating the cell lines with 10 …

At Home In The World — The Architecture And Life Of Frank Lloyd Wright, Anthony Romeo, Dale Laurin

Publications and Research

This article shows how the enduring admiration people have for the architecture of
Frank Lloyd Wright (1867–1959) is explained by this principle of Aesthetic Realism, stated by the founder of this philosophy, the great American poet and critic, Eli Siegel: “All beauty is a making one of opposites, and the making one of opposites is what we are going after in ourselves.” Scholars have written of Wright’s contradictions: his charm and his arrogance, the warmth of his interior designs and his coldness to persons near to him. The authors show that like people everywhere, Wright was trying in his life …

Environmental Factors Influencing Urban Homicide Clearance Rates: A Spatial Analysis Of New York City, Leslie W. Kennedy, Joel M. Caoplan, Eric L. Piza, Amanda L. Thomas

Publications and Research

In this paper, we explore the conditions under which clearance rates improve by looking at the experience across New York City. Using one agency provides a control on the administrative differences that appear across other jurisdictions that have been studied, usually through cross-national analysis. Our analysis uses Risk Terrain Modeling (RTM) to identify environmental features that relate to closed versus open homicide cases using two years of New York City Police Department (NYPD) data. This analysis is supplemented with an investigation of precinct-wide social structure variables to examine how context matters in influencing closure rates.

Applications Of Non-Invasive Neuromodulation For The Management Of Disorders Related To Covid-19, Abrahão Fontes Baptista, Adriana Baltar, Alexandre Hideki Okano, Alexandre Moreira, Ana Carolina Pinheiro Campos, Ana Mércia Fernandes, André Russowsky Brunoni, Bashar W. Badran, Clarice Tanaka, Daniel Ciampi De Andrade, Daniel Gomes Da Silva Machado, Edgard Morya, Eduardo Trujillo, Jaiti K. Swami, Joan A. Camprodon, Katia Monte-Silva, Katia Nunes Sá, Isadora Nunes, Juliana Barbosa Goulardins, Marom Bikson, Pedro Sudbrack-Oliveira, Priscila De Carvalho, Rafael Jardim Duarte-Moreira, Rosana Lima Pagano, Samuel Katsuyuki Shinjo, Yossi Zana

Publications and Research

Background: Novel coronavirus disease (COVID-19) morbidity is not restricted to the respiratory system, but also affects the nervous system. Non-invasive neuromodulation may be useful in the treatment of the disorders associated with COVID-19.

Objective: To describe the rationale and empirical basis of the use of non-invasive neuromodulation in the management of patients with COVID-10 and related disorders.

Methods: We summarize COVID-19 pathophysiology with emphasis of direct neuroinvasiveness, neuroimmune response and inflammation, autonomic balance and neurological, musculoskeletal and neuropsychiatric sequela. This supports the development of a framework for advancing applications of non-invasive neuromodulation in the management COVID-19 and related disorders.

Results: …