Digital Commons Network^™

Muddling The Middle: Cynical Representations Of Ethnic Relations In V.S. And Shiva Naipaul, Kevin Frank

Publications and Research

In this essay from the collection, Seepersad and Sons: Naipaulian Synergies, Kevin Frank argues that coming from a creolized society, unlike their father, Seepersad, V.S. and Shiva Naipaul's representations of "race" and ethnicity in their works is cynical, favoring one side in the Indo- and Afro-Caribbean racial antagonism, mainly because of their anxiety about "Black Power."

Who Can Excel In Mathematics?, Marla A. Sole

Publications and Research

Students may erroneously believe that mathematics ability is largely innate and fixed (Kimball and Smith 2013). The evidence seems to support these mistaken beliefs. Women and minorities score lower on the mathematics section of the SAT (College Board 2017). When assessing students’ mathematics college readiness, a larger percentage of women, African Americans, and Hispanics fell below the benchmark (ACT 2017); and, in general, in science, engineering, math, and technology (STEM) fields, the gender and racial gaps in interest, performance, and degrees awarded have not closed (Neuhauser 2015). Persistent performance gaps can serve to reinforce students’ mistaken belief that women and …

Wikipedia, Socialpedia, And Randompedia: How Could One Play By The Rules When There Aren’T Any?, Junli Diao

Publications and Research

This article documents a cataloging librarian’s personal narrative that reflects his experience of organizing Wikipedia-Edit-thon. This experience leads to a journey of self-education about Wikipedia, a divergence to preconceived notions about it, and an embrace for a change in the future.

Exploring A Practical Development Of Quantum Computing, Juliano A. Everett, Andrea N. Zambrano, Carlos Aguayza

Publications and Research

Tasked with describing a Quantum architecture (Superconducting loops), we additionally explored how the chosen architecture is used, developed, and how one could get started in understanding the way in which some quantum algorithms work with this architecture through Python and IBM's tools (Qiskit and IBM Q Experience).

'Constructing Global Order: Agency And Change In World Politics' By Amitav Acharya (Review), Zachary C. Shirkey

Publications and Research

No abstract provided.

Partnering For Social Justice: Msw Interns In Public Libraries, Sarah C. Johnson

Publications and Research

While the collaborative trend among professional social workers and librarians continues to grow, literature about the utilization of student social workers partnering with libraries is non-existent. Over 64,000 students are currently enrolled in M.S.W. programs through the United States and nearly all are required to complete approximately 900 hours of fieldwork. Such students provide the skills, knowledge, and values that can help take diversity in public libraries to the next level. Public librarians play a critical role in advocating for social justice and change. By reaching out to MSW programs, they invite budding social workers to help advance tolerance for …

Results For Nonwieferich Primes, Nelson A. Carella

Publications and Research

Let $v\geq 2$ be a fixed integer, and let $x \geq 1$ be a large number. The exact asymptotic counting function for the number of nonWieferich primes $p\leq x$ such that $ v^{p-1}-1 \equiv 0 \bmod p^2$ in the interval $[1,x]$ is proposed in this note. The current results in the literature provide lower bounds, which are conditional on the $abc$ conjecture or the Erdos binary additive conjecture.

Studying The Gang Through Critical Ethnography, David C. Brotherton

Publications and Research

Added to the paucity of critical lenses through which the gang has been viewed criminologically is the increasing influence of the US criminal justice system on the global gang discourse. Such a lens has increased in importance as many nation states have followed the example of US repressive gang policies in thinking about crime and deviance, essentially mirroring its adoption of neo-liberalism in thinking about the political economy. In such an approach it is assumed that a coercive social control system is required to discipline and warehouse those “problem populations” excluded by the concentration of wealth and power. Across the …

Insights From Library Information And Resource Sharing For The Future Of Academic Library Collections, Beth Posner

Publications and Research

The successes and challenges of library resource sharing offer important lessons for librarians considering the future of academic library collections.

What Is Critical About Critical Librarianship?, Emily Drabinski

Publications and Research

Library work structures intellectual worlds as library workers collect, organize, make accessible, and preserve materials for use. This work is not neutral. Libraries, like all institutions, are produced in and through systems marked by racism, patriarchy, and capitalist modes of production. Critical librarianship offers a framework for thinking about our work that asks how library structures came to be and what ideologies underpin them. Viewing librarianship through this frame allows us to imagine new and better worlds on our way to making them.

The Internationalization Of The Nonprofit Sector, Part Ii: International Nonprofits, John Casey

Publications and Research

This Occasional Paper is based on material from Chapter 6 of The Nonprofit World: Civil Society and the Rise of the Nonprofit Sector (Casey 2016). The paper is presented in two parts. Part I addresses the internationalization of formerly domestic nonprofits; Part II analyzes the growth in international nonprofit organizations. Part I appeared in the fall 2018 as WCIB Occasional Paper No. 18.

When Public Health Gets Shut Down, All Americans Suffer, And The Most Vulnerable Are First, Alfredo Morabia

Publications and Research

No abstract provided.

Spinal Matrix Metalloproteinase 8 Regulates Painafter Peripheral Trauma, Maral Tajerian, J. David Clark

Publications and Research

It is well documented that pain chronification requires a host of plastic mechanisms at the spinal cord (SC) level, including alterations in neuronal and glial structure and function. Such cellular plasticity necessitates the existence of a plastic extracellular matrix(ECM). Here, we describe a key role for ECM remodeling in the regulation of chronic pain following peripheral injury. Three weeks following tibia fracture in mice, we show increased levels of MMP8 in the SC. Furthermore, we show that the pharmacological or genetic down regulation of MMP8 ameliorates the pain phenotype observed after injury. These results delineate an extracellular mechanism for pain …

Direct Action Housing: Exploring The History Of Tenant-Led Housing Struggles—On Film—In Nyc, Arielle Lawson

Publications and Research

This independent research project dives into the history of tenant-led housing struggles in New York City with a particular focus on using film archives and documentaries to highlight key moments and case studies when housing activism opened up new political imaginations, intersections and possibilities in the city.

As outlined in the Direct Action Housing zine, I curated and hosted four public events in the spring of 2019 on different aspects of housing struggles documented through archival film records. This series of housing history films was a starting point and catalyst to think about the role of and for the home …

The Living Archive In The Anthropocene, Nora Almeida, Jen Hoyer

Publications and Research

This paper presents the concept of the living archive as a system which reflects how social behavior and cultural production are part of the Anthropocene. The authors explore how dominant narratives of both the Anthropocene and the archive work to consolidate power and maintain cultural and disciplinary divisions. The authors refute conceptions of the Anthropocene as a purely biophysical phenomenon that is alienated from cultural practice and of the archive as a comprehensive and nostalgic space. They then introduce the living archive as an alternative representational, creative, and reactive space and illustrate how the living archive can intervene in ecological …

General Education In The Legal Studies Curriculum, Marissa Moran

Publications and Research

No abstract provided.

Case Presentation On Congestive Heart Failure And Pulmonary Edema, Tetiana Soloviova, Denise Aris

Publications and Research

No abstract provided.

Solar Responsive Façade In An Urban Environment, Cheriyah Wilmot

Publications and Research

Due to the high energy consumption in cities like New York, I am designing a shading system to be retrofitted on an existing façade that responds to external thermal conditions. I’ve conceptualized the functions of the shading system to either block/allow sunlight and analyzed its effectiveness in terms of energy use and illuminance in comparison to the modeled office space. Materials will be explored as well as how it’ll function in the future.

On Using Ai Bots For Voice Controlled Augmented Reality Applications, Juan Estrella

Publications and Research

Artificial Intelligence (AI) has the potential to benefit society in the realms of medicine, security, manufacturing, entertainment, marketing, and many others. One of the advances of AI is in the field of Natural Language Processing and Speech Recognition; making computers understand what humans say and mean. On the other hand, the term Augmented Reality (AR) refers to the technologies that superimpose digital content generated by computers over the user’s view of the real world. AR technologies enhance the version of the physical environment with computergenerated sensory input such as sound, video, or graphics overlaid on top of the real-world view. …

Library Use Survey: November 26 - December 9, 2018, J. Silvia Cho, Diana Teeter, Polly Thistlethwaite

Publications and Research

In this self-study, we observed occupancy rates and patterns at the Graduate Center Library over two weeks in November and December of 2018. The mean occupancy at the Library was 26%, or 117.5 occupants. Occupancy on all three floors ranged from 13% or 60 occupants (a Sunday at 1pm) to 38% or 170 occupants (a Saturday at 6pm).

Comparative Clinical Outcomes Between Direct Oral Anticoagulants And Warfarin Among Elderly Patients With Non-Valvular Atrial Fibrillation In The Cms Medicare Population, Alpesh Amin, Oluwaseyi Dina, Allison Keshishian, Amol Dhamane, Anagha Nadkarni, Eric Carda, Cristina Russ, Lisa Rosenblatt, Jack Mardekian, Huseyin Yuce, Christine L. Baker

Publications and Research

Atrial fibrillation (AF) prevalence increases with age; > 80% of US adults with AF are aged ≥ 65 years. Compare the risk of stroke/systemic embolism (SE), major bleeding (MB), net clinical outcome (NCO), and major adverse cardiac events (MACE) among elderly non-valvular AF (NVAF) Medicare patients prescribed direct oral anticoagulants (DOACs) vs warfarin. NVAF patients aged ≥ 65 years who initiated DOACs (apixaban, dabigatran, and rivaroxaban) or warfarin were selected from 01JAN2013-31DEC2015 in CMS Medicare data. Propensity score matching was used to balance DOAC and warfarin cohorts. Cox proportional hazards models estimated the risk of stroke/SE, MB, NCO, and MACE. 37,525 …

Glycine Supplementation Extends Lifespan Of Male And Female Mice, Richard A. Miller, David E. Harrison, C. Michael Astle, Molly A. Bogue, Joel Brind, Elizabeth Fernandez, Kevin Flurkey, Martin Javors, Warren Ladiges, Christiaan Leeuwenburgh, Francesca Macchiarini, James Nelson, Alexey G. Ryazanov, Jessica Snyder, Timothy M. Stearns, Douglas E. Vaughan, Randy Strong

Publications and Research

Diets low in methionine extend lifespan of rodents, though through unknown mechanisms. Glycine can mitigate methionine toxicity, and a small prior study has suggested that supplemental glycine could extend lifespan of Fischer 344 rats. We therefore evaluated the effects of an 8% glycine diet on lifespan and pathology of genetically heterogeneous mice in the context of the Interventions Testing Program. Elevated glycine led to a small (4%–6%) but statistically significant lifespan increase, as well as an increase in maximum lifespan, in both males (p = 0.002) and females (p < 0.001). Pooling across sex, glycine increased lifespan at each of the three independent sites, with significance at p = 0.01, 0.053, and 0.03, respectively. Glycinesupplemented females were lighter than controls, but there was no effect on weight in males. End‐of‐life necropsies suggested that glycine‐treated mice were less likely than controls to die of pulmonary adenocarcinoma (p = 0.03). Of the 40 varieties of incidental pathology evaluated in these mice, none were increased to a significant degree by the glycine‐supplemented diet. In parallel analyses of the same cohort, we found no benefits from TM5441 (an inhibitor of PAI‐1, the primary inhibitor of tissue and urokinase plasminogen activators), inulin (a source of soluble fiber), or aspirin at either of two doses. Our glycine results strengthen the idea that modulation of dietary amino acid levels can increase healthy lifespan in mice, and provide a foundation for further investigation of dietary effects on aging and late‐life diseases.

Crowd Wisdom Enhanced By Costly Signaling In A Virtual Rating System, Ofer Tchernichovski, Lucas C. Parra, Daniel Fimiarz, Arnon Lotem, Dalton Conley

Publications and Research

Costly signaling theory was developed in both economics and biology and has been used to explain a wide range of phenomena. However, the theory’s prediction that signal cost can enforce information quality in the design of new communication systems has never been put to an empirical test. Here we show that imposing time costs on reporting extreme scores can improve crowd wisdom in a previously cost-free rating system. We developed an online game where individuals interacted repeatedly with simulated services and rated them for satisfaction. We associated ratings with differential time costs by endowing the graphical user interface that solicited …

Interfacial Stress In The Development Of Biologics: Fundamental Understanding, Current Practice, And Future Perspective, Jinjiang Li, Mary E. Krause, Xiaodong Cheng, Yuan Cheng, Weiguo Dai, John J. Hill, Min Huang, Susan Jordan, Daniel Lacasse, Linda Narhi, Evgenyi Shalaev, Ian C. Shieh, Justin C. Thomas, Raymond Tu, Songyan Zheng, Lily Zhu

Publications and Research

Biologic products encounter various types of interfacial stress during development, manufacturing, and clinical administration. When proteins come in contact with vapor–liquid, solid–liquid, and liquid–liquid surfaces, these interfaces can significantly impact the protein drug product quality attributes, including formation of visible particles, subvisible particles, or soluble aggregates, or changes in target protein concentration due to adsorption of the molecule to various interfaces. Protein aggregation at interfaces is often accompanied by changes in conformation, as proteins modify their higher order structure in response to interfacial stresses such as hydrophobicity, charge, and mechanical stress. Formation of aggregates may elicit immunogenicity concerns; therefore, it …

Cctv Surveillance For Crime Prevention. A 40-Year Systematic Review With Meta-Analysis, Eric L. Piza, Brandon C. Welsh, David P. Farrington, Amanda L. Thomas

Publications and Research

Research Summary: We report on the findings of an updated systematic review and meta-analysis of the effects of closed-circuit television (CCTV) surveillance cameras on crime. The findings show that CCTV is associated with a significant and modest decrease in crime. The largest and most consistent effects of CCTV were observed in car parks. The results of the analysis also demonstrated evidence of significant crime reductions within other settings, particularly residential areas. CCTV schemes incorporating activemonitoring generated larger effect sizes than did passive systems. Schemes deploying multiple interventions alongside CCTV generated larger effect sizes than did schemes deploying single or no …

Introduction: Charting A Path For #Metoo In Academia, Nicole Elias, Maria J. D'Agostino

Publications and Research

No abstract provided.

Optical Detection And Storage Of Entanglement In Plasmonically Coupled Quantum-Dot Qubits, M. Otten, S.K. Gray, German Kolmakov V

Publications and Research

Recent proposals and advances in quantum simulations, quantum cryptography, and quantum communications substantially rely on quantum entanglement formation. Contrary to the conventional wisdom that dissipation destroys quantum coherence, coupling with a dissipative environment can also generate entanglement. We consider a system composed of two quantum-dot qubits coupled with a common, damped surface plasmon mode; each quantum dot is also coupled to a separate photonic cavity mode. Cavity quantum electrodynamics calculations show that upon optical excitation by a femtosecond laser pulse, entanglement of the quantum-dot excitons occurs, and the time evolution of the g(2) pair correlation function of the cavity photons …

Proceedings Of The Cuny Games Conference 5.0, Robert O. Duncan, Joe Bisz, Julie Cassidy, Kathleen Offenholley, Carolyn Stallard, Deborah Sturm, Anders A. Wallace

Publications and Research

The CUNY Games Network is an organization dedicated to encouraging research, scholarship and teaching in the developing field of games-based learning. We connect educators from every campus and discipline at CUNY and beyond who are interested in digital and non-digital games, simulations, and other forms of interactive teaching and inquiry-based learning. The CUNY Games Conference distills its best cutting-edge interactive presentations into a two-day event to promote and discuss game-based pedagogies in higher education, focusing particularly on non-digital learning activities that faculty can use in the classroom every day. The conference will include workshops lead by CUNY Games Organizers on …

Phytoene Accumulation In The Novel Microalga Chlorococcum Sp. Using The Pigment Synthesis Inhibitor Fluridone, Kelly Laje, Mark Seger, Barry Dungan, Peter Cooke, Juergen Polle, F. Omar Holguin

Publications and Research

Carotenoids are lipophilic pigments found in plants and algae, as well as some bacteria, archaea, and fungi that serve two functions—(1) as light harvesting molecules—primary carotenoids, and (2) as antioxidants, acting against reactive oxygen species–secondary carotenoids. Because of their strong antioxidant properties, they are also valuable for the development of anti-aging and photo-protective cosmetic applications. Of particular interest is the carotenoid phytoene, for its colorless and UV absorption characteristics. In this study, we targeted a reduction of phytoene desaturase (PDS) activity with the pigment-inhibiting herbicide 1-methyl-3-phenyl-5-[3- (trifluoromethyl)phenyl]pyridin-4-one (fluridone), which leads to the over-accumulation of phytoene in the recently characterized microalgal …

Tracing Trans Bodies In Neobaroque Literature, Huber David Jaramillo Gil

Publications and Research

This document briefly explores the ways in which trans people have been written through Baroque aesthetics in the social and cultural imaginary of Latin America, despite the various unjust forces that have attempted to make them invisible and exclude them from the national narrative. The differences between Severo Sarduy’s Neobaroque, Néstor Perlongher’s Neobarroso, and Pedro Lemebel’s Neobarrocho are analyzed, while exploring their individual limitations and potentialities for voicing the joys and pains of being trans in an exclusionary society.