Digital Commons Network^™

Memorable Audiovisual Narratives Synchronize Sensory And Supramodal Neural Responses, Samantha S. Cohen, Lucas C. Parra

Publications and Research

Our brains integrate information across sensory modalities to generate perceptual experiences and form memories. However, it is difficult to determine the conditions under which multisensory stimulation will benefit or hinder the retrieval of everyday experiences. We hypothesized that the determining factor is the reliability of information processing during stimulus presentation, which can be measured through intersubject correlation of stimulus-evoked activity. We therefore presented biographical auditory narratives and visual animations to 72 human subjects visually, auditorily, or combined, while neural activity was recorded using electroencephalography. Memory for the narrated information, contained in the auditory stream, was tested 3 weeks later. While …

One Site To Rule Them All Redux: The Second Round Of Usability Testing Of A Responsively Designed Website, Junior R. Tidal

Publications and Research

This article examines the usability testing of a responsively redesigned library Web site. Responsive design provides a unified user experience regardless of the device used to view a site. The study's aim is twofold: to determine if the responsively designed site and its external online services support users’ information seeking needs, and to discover if there is a singular experience across different devices. A cognitive walkthrough was the main testing instrument used in gathering input. Over two rounds of testing, students of various class years and technological skill from the New York City of Technology (City Tech), CUNY participated in …

Culturally Responsive Teaching: Implications For Educational Justice, Magnus O. Bassey

Publications and Research

Educational justice is a major global challenge. In most underdeveloped countries, many students do not have access to education and in most advanced democracies, school attainment and success are still, to a large extent, dependent on a student’s social background. However, it has often been argued that social justice is an essential part of teachers’ work in a democracy. This article raises an important overriding question: how can we realize the goal of educational justice in the field of teaching? In this essay, I examine culturally responsive teaching as an educational practice and conclude that it is possible to realize …

Neutrality, Autonomy, And Power, Eldar Sarajlic

Publications and Research

This paper critically examines Alan Patten’s theory of neutrality of treatment. It argues that the theory assumes an inadequate conception of personal autonomy, which undermines its plausibility. However, I suggest that the theory can resolve the problem by developing and reinterpreting its conception of autonomy and introducing an additional strategy for addressing the power imbalances that result from the market-based interactions between individuals and their conceptions of the good.

Policy Brief: Expanding Food Benefits For Immigrants: Charting A Policy Agenda For New York City, Anabel Perez-Jimenez, Nicholas Freudenberg

Publications and Research

This policy brief explores the eligibility of various categories of New York City’s immigrant populations, from those who have become citizens to permanent residents (Green Card holders) to those who lack legal immigration status, for SNAP, WIC and School Food, the nation’s main food benefit programs. We also examine factors that facilitate or block immigrants’ enrollment in these programs. Our larger goals are to encourage more systematic study of immigrant access to food benefits and identify opportunities for improving access. We hope to widen a public conversation among immigrants and their organizations, food security groups, food justice advocates and policy …

Critical Integral Contemplative Education, David Forbes

Publications and Research

Mindfulness programs in education proceed with little awareness of the cultural, social, political, and developmental context in which they operate. This chapter first argues that social critique is a valuable practice in its own right and can be useful toward developing more socially just and inclusive education mindfulness programs. It is critical of how mindfulness is practiced in schools to the extent it shares qualities of McMindfulness and reinforces neoliberal ideologies, policies, and practices. Without this critical awareness of contexts programs tend to promote individualistic solutions to social problems and inequities and thereby serve to maintain the status quo of …

On The Hispanophone Caribbean Question, Vanessa Pérez-Rosario

Publications and Research

This essay introduces the special section “The Idea of Hispanophone Caribbean Studies” with a focus on hispanopone Caribbean literature and how it is situated in the region and in the diaspora. The essay suggests the need for creating spaces of dialogue and communication, translation and multilingualism, that are interdisciplinary and intertextual, if we are to deepen our critical frames of reference and complicate and invigorate new creative and analytic discourses.

Chapter 7: Sharing Digital Collections And Content, J. Silvia Cho, Leetta Schmidt

Publications and Research

The information environment that librarians help information seekers to navigate has experienced a radical shift. With the addition of electronic content to print materials, how information seekers access information, as well as how librarians collect, manage, and share information resources, is evolving. As for interlibrary loan (ILL) services, new challenges and opportunities in library resource sharing are emerging, now that interlibrary loan specialists facilitate the sharing of digital, as well as print, information. This chapter examines the successes that library resource sharing specialists have achieved, as well as the challenges they face, with respect to providing access to e-books and …

Investigation Of Electric Field–Induced Structural Changes At Fe-Doped Srtio3 Anode Interfaces By Second Harmonic Generation, David Ascienzo, Haochen Yuan, Steven Greenbaum, Thorsten J. Bayer, Russell A. Maier, Jian-Jun Wang, Clive A. Randall, Elizabeth C. Dickey, Haibin Zhao, Yuhang Ren

Publications and Research

We report on the detection of electric field–induced second harmonic generation (EFISHG) from the anode interfaces of reduced and oxidized Fe-doped SrTiO3 (Fe:STO) single crystals. For the reduced crystal, we observe steady enhancements of the susceptibility components as the imposed dc-voltage increases. The enhancements are attributed to a field-stabilized electrostriction, leading to Fe:Ti-O bond stretching and bending in Fe:Ti-O6 octahedra. For the oxidized crystal, no obvious structural changes are observed below 16 kV/cm. Above 16 kV/cm, a sharp enhancement of the susceptibilities occurs due to local electrostrictive deformations in response to oxygen vacancy migrations away from the anode. Differences between …

Perceived Body Image, Eating Behavior, And Sedentary Activities And Body Mass Index Categories In Kuwaiti Female Adolescents, Lemia H. Shaban, Joan A. Vaccaro, Shiryn D. Sukhram, Fatma G. Huffman

Publications and Research

Background. The State of Kuwait has a growing obesity epidemic in both genders and all age groups; however, obesity rates in the young seem to be rising. Methods.We conducted a cross-sectional survey in 169 Kuwaiti female adolescents attending both private and public schools spanning the six governorates in the State of Kuwait in order to explore female adolescents’ self-image, body dissatisfaction, type of school (private versus public), TV viewing, and computer games and their relationship to body mass index.

Results. Approximately half the students classified as obese perceived their body image to lie in the normal range. Females in the …

Collective Influence Of Multiple Spreaders Evaluated By Tracing Real Information Flow In Large- Scale Social Networks, Xian Teng, Sen Pei, Flaviano Morone, Hernán A. Makse

Publications and Research

Identifying the most influential spreaders that maximize information flow is a central question in network theory. Recently, a scalable method called “Collective Influence (CI)” has been put forward through collective influence maximization. In contrast to heuristic methods evaluating nodes’ significance separately, CI method inspects the collective influence of multiple spreaders. Despite that CI applies to the influence maximization problem in percolation model, it is still important to examine its efficacy in realistic information spreading. Here, we examine real-world information flow in various social and scientific platforms including American Physical Society, Facebook, Twitter and LiveJournal. Since empirical data cannot be directly …

Airborne Infectious Agents And Other Pollutants In Automobiles For Domestic Use: Potential Health Impacts And Approaches To Risk Mitigation, Syed A. Sattar, Kathryn E. Wright, Bahram Zargar, Joseph R. Rubino, M. Khalid Ijaz

Publications and Research

Theworld total of passenger cars is expected to go fromthe current one billion to >2.5 billion by 2050. Cars for domestic use account for ∼74% of the world’s yearly production ofmotorized vehicles. In North America, ∼80% of the commuters use their own car with another 5.6% travelling as passengers.With the current life-expectancy of 78.6 years, the average North American spends 4.3 years driving a car! This equates to driving 101 minutes/day with a lifetime driving distance of nearly 1.3 million km inside the confined and often shared space of the car with exposure to a mix of potentially harmful pathogens, …

Interplay Between Evanescence And Disorder In Deep Subwavelength Photonic Structures, Hanan Herzig Sheinfux, Ido Kaminer, Azriel Z. Genack, Mordechai Segev

Publications and Research

Deep subwavelength features are expected to have minimal impact on wave transport. Here we show that in contrast to this common understanding, disorder can have a dramatic effect in a one-dimensional disordered optical system with spatial features a thousand times smaller than the wavelength. We examine a unique regime of Anderson localization where the localization length is shown to scale linearly with the wavelength instead of diverging, because of the role of evanescent waves. In addition, we demonstrate an unusual order of magnitude enhancement of transmission induced due to localization. These results are described for electromagnetic waves, but are directly …

Fhf2 Gene Deletion Causes Temperature-Sensitive Cardiac Conduction Failure, David S. Park, Akshay Shekhar, Christopher Marra, Xianming Lin, Carolina Vasquez, Sergio Solinas, Kevin Kelley, Gregory Morley, Mitchell Goldfarb, Glenn I. Fishman

Publications and Research

Fever is a highly conserved systemic response to infection dating back over 600 million years. Although conferring a survival benefit, fever can negatively impact the function of excitable tissues, such as the heart, producing cardiac arrhythmias. Here we show that mice lacking fibroblast growth factor homologous factor 2 (FHF2) have normal cardiac rhythm at baseline, but increasing core body temperature by as little as 3 C causes coved-type STelevations and progressive conduction failure that is fully reversible upon return to normothermia. FHF2-deficient cardiomyocytes generate action potentials upon current injection at 25 C but are unexcitable at 40 C. The absence …

Non-Hermitian Engineering Of Single Mode Two Dimensional Laser Arrays, Mohammad H. Teimourpour, Li Ge, Demetrios N. Christodoulides, Ramy El-Ganainy

Publications and Research

A new scheme for building two dimensional laser arrays that operate in the single supermode regime is proposed. This is done by introducing an optical coupling between the laser array and lossy pseudoisospectral chains of photonic resonators. The spectrum of this discrete reservoir is tailored to suppress all the supermodes of the main array except the fundamental one. This spectral engineering is facilitated by employing the Householder transformation in conjunction with discrete supersymmetry. The proposed scheme is general and can in principle be used in different platforms such as VCSEL arrays and photonic crystal laser arrays.

The Uprising Of The Anecdotes: Women’S Letters And Mass-Produced News In Jacob’S Room And Three Guineas, Ria Banerjee

Publications and Research

This short article explores the similarities between Walter Benjamin's theory about the disruptive potential of an anecdote vis-a-vis the conventional narrative and Virginia Woolf's use of anecdotes in her novel, Jacob's Room and her anti-war treatise, Three Guineas.

Virtual Meatspace: Word Formation And Deformation In Cyberpunk Discussions, Matt Garley, Benjamin Slade

Publications and Research

No abstract provided.

Mobile App Usage Assessment In The Academic Library, Rebecca Arzola, Stefanie Havelka

Publications and Research

This column discusses different approaches, and methods to assess app usage. In the following we exemplify mobile strategies and initiatives set up by some universities that libraries can adopt.

Women In The Gis Profession, Livia Betancourt-Mazur, Jochen Albrecht

Publications and Research

In many technical professions, women are underrepresented. While a gender imbalance also has been assumed to exist in the realm of professional GIS, no data existed to corroborate it. The original survey presented here was developed by the authors to add both quantitative and qualitative research about the numbers and current experience of women in GIS to address this knowledge gap. A total of 484 women responded to the survey, providing a healthy sample size and a reliable and informative data set.

A key finding is that some 42 percent of women are, overall, not grossly underrepresented in the GIS …

The Invisibles: Becoming And Being A Reader In A Fan-Dominated Community, Lucia Cedeira Serantes

Publications and Research

The study of comics consumption has regularly focused on the study of teens and young people. However, the association between the fan experience and comics has colonized the experience of reading comics, especially in mainstream culture, leaving almost no room for the possibility of other recognizable experiences: if you are committed to reading comics, inevitably you are, will become, or are expected to be, a fan. However, Gabilliet (2010), Pustz (1999), Parsons (1991), and Barker (1989) point at the presence and need for more research about what they labelled as “casual readers,” or the bulk of the comics readership.

This …

Evolutionary Interpretations Of Mycobacteriophage Biodiversity And Host-Range Through The Analysis Of Codon Usage Bias, Laura A. Esposito, Swati Gupta, Fraida Streiter, Ashley Prasad, John J. Dennehy

Publications and Research

In an genomics course sponsored by the Howard Hughes Medical Institute (HHMI), undergraduate students have isolated and sequenced the genomes of more than 1,150 mycobacteriophages, creating the largest database of sequenced bacteriophages able to infect a single host, Mycobacterium smegmatis, a soil bacterium. Genomic analysis indicates that these mycobacteriophages can be grouped into 26 clusters based on genetic similarity. These clusters span a continuum of genetic diversity, with extensive genomic mosaicism among phages in different clusters. However, little is known regarding the primary hosts of these mycobacteriophages in their natural habitats, nor of their broader host ranges. As such, it …

Wsq: Queer Methods Editor's Note, Cynthia Chris

Publications and Research

This Editor's Note introduces the WSQ issue "Queer Methods," co-edited by Matt Brim and Amin Ghaziani, which asks, how is the work of queer scholarship, in an array of disciplines, done?

Podcasting As Pedagogy, Nora Almeida

Publications and Research

The podcast has become a pervasive mode of cultural knowledge production— at turns a public radio echo chamber, an alternative to old-fashioned reading, and a trendy vehicle for commentary, comedy, and news. While podcasting is not typically a medium associated with literacy, a podcast assignment presents an opportunity for instruction librarians to harness students’ interest in media production and embed critical digital and information literacy skills in their classrooms. Through podcasting, students actively engage in public cultural dialogues, create and share unique digital artifacts, leverage their previous experiences as “content consumers and producers,” and apply knowledge and skills they’ve learned …

Implementing An Mhealth System For Substance Use Disorders In Primary Care: A Mixed Methods Study Of Clinicians’ Initial Expectations And First Year Experiences, Marie-Louise Mares, David H. Gustafson, Joseph E. Glass, Andrew Quanbeck, Helene Mcdowell, Fiona Mctavish, Amy K. Atwood, Lisa A. Marsch, Chanetelle Thomas, Dhavan Shah, Randall Brown, Andrew Isham, Mary Jane Nealon, Victoria Ward

Publications and Research

Background: Millions of Americans need but don’t receive treatment for substance use, and evidence suggests that addiction-focused interventions on smart phones could support their recovery. There is little research on implementation of addiction-related interventions in primary care, particularly in Federally Qualified Health Centers (FQHCs) that provide primary care to underserved populations. We used mixed methods to examine three FQHCs’ implementation of Seva, a smart-phone app that offers patients online support/discussion, health-tracking, and tools for coping with cravings, and offers clinicians information about patients’ health tracking and relapses. We examined (a) clinicians’ initial perspectives about implementing Seva, and (b) the first …

“Straight” Acting: Changing Image Of Queer-Masculinity In Media Representation, Zheng Zhu

Publications and Research

In this essay, I critically examine media representation of Welsh rugby legend Gareth Thomas, with a specific focus on the construction of his masculinity as an outing gay celebrity. The existing critical scholarship has studied various forms of media representation of queer images. But they did not examine how unconventional queer representation interacts with the normative gender performance. This paper investigates mainstream media’s discursive construction of masculine gay male. The findings call our attention to the emergence of macho gay characterization, which supports the hegemonic domination of heterosexual normativity. The stigmatization of gay-ness as the deviated other is rationalized through …

Myelinating Glia Differentiation Is Regulated By Extracellular Matrix Elasticity, Mateusz M. Urbanski, Lyle Kingsbury, Daniel Moussouros, Imran Kassim, Saraf Mehjabeen, Navid Paknejad, Alicia Meléndez

Publications and Research

The mechanical properties of living tissues have a significant impact on cell differentiation, but remain unexplored in the context of myelin formation and repair. In the PNS, the extracellular matrix (ECM) incorporates a basal lamina significantly denser than the loosely organized CNS matrix. Inhibition of non-muscle myosin II (NMII) enhances central but impairs peripheral myelination and NMII has been implicated in cellular responses to changes in the elasticity of the ECM. To directly evaluate whether mechanotransduction plays a role in glial cell differentiation, we cultured Schwann cells (SC) and oligodendrocytes (OL) on matrices of variable elastic modulus, mimicking either their …

New Approaches To Data-Driven Civilian Oversight Of Law Enforcement: An Introduction To The Second Nacole/Cjpr Special Issue, Daniel L. Stageman, Nicole M. Napolitano, Brian Buchner

Publications and Research

In April of 2016, National Association for Civilian Oversight of Law Enforcement (NACOLE) and John Jay College partnered to sponsor the Academic Symposium “Building Public Trust: Generating Evidence to Enhance Police Accountability and Legitimacy.” This essay introduces the Criminal Justice Policy Review Special Issue featuring peer-reviewed, empirical research papers first presented at the Symposium. We provide context for the Symposium in relation to contemporary national discourse on police accountability and legitimacy. In addition, we review each of the papers presented at the Symposium, and provide in-depth reviews of each of the manuscripts included in the Special Issue.

Despite Changes, College’S Role Remains The Same., Aldemaro Romero Jr.

Publications and Research

In these times of continuous change and challenges

to higher education, it is not a bad idea to ponder

whether or not its fundamental mission has changed.

Most people accept that the main mission of colleges

and universities is the transmission of knowledge.

Whether that knowledge is used to learn

skills, get a better job, or simply for advancement of

intellectual growth, that is and has always been the

mission of higher education.

Turtles From An Arkadelphia Formation—Midway Group Lag Deposit (Maastrichtian—Paleocene), Hot Spring County, Arkansas, Usa, Martin A. Becker, Harry M. Maisch Iv, John A. Chamberlain Jr.

Publications and Research

The Arkadelphia Formation—Midway Group (Maastrichtian—Paleocene) contact near Malvern, Arkansas preserves a K-Pg boundary assemblage of turtle species consisting of skull, shell, and non-shell postcranial skeletal elements. The Malvern turtles are preserved within a coquina lag deposit that comprises the basalmost Midway Group and also contains an abundance of other reptiles, as well as chondrichthyans, osteichthyans, and invertebrates. This coquina lag deposit records a complex taphonomic history of exhumation and reburial of vertebrate skeletal elements along a dynamic ancestral shoreline in southwestern Arkansas during the late Cretaceous-early Paleocene. Based on stratigraphic occurrence, the Malvern turtle assemblage indicates that these marine reptiles …

Urban Chinatowns In Europe: With Cases In London And Paris, Wendy W. Tan

Publications and Research

The author examines, based on personal perspectives, London Chinatown and Paris Chinatowns from aspects in historical origin, status quo, boundary, public transportation, Chinese population, satellite Chinatown, Chinatown arch, business, and social pathology