Digital Commons Network^™

Uncertain Futures For Private Colleges, Aldemaro Romero Jr.

Publications and Research

Although we hear a lot about problems at public colleges and universities – budget cuts, enrollment issues, political interference – private colleges also have their share of concerns.

Of the more than 4,600 institutions of higher education in this country, a little more than 3,000 (almost two-thirds of the total) are private. Although there are a few exceptions, they tend to be small, at around 2,000 students or fewer.Yet they represent a significant number of the overall number colleges and universities. Obviously not all are created equal. Some of them have large endowments and can a word to be very …

Prmt5-Mediated Regulation Of Developmental Myelination, Antonella Scaglione, Julia Patzig, Jialiang Liang, Rebecca Frawley, Jabez Bok, Angeliki Mela, Camila Yattah, Jingxian Zhang, Shun Xie Teo, Ting Zhou, Shuibing Chen, Emily Bernstein, Peter Canoll, Ernesto Guccione, Patricia Casaccia

Publications and Research

Oligodendrocytes (OLs) are the myelin-forming cells of the central nervous system. They are derived from differentiation of oligodendrocyte progenitors through a process requiring cell cycle exit and histone modifications. Here we identify the histone arginine methyl-transferase PRMT5, a molecule catalyzing symmetric methylation of histone H4R3, as critical for developmental myelination. PRMT5 pharmacological inhibition, CRISPR/cas9 targeting, or genetic ablation decrease p53-dependent survival and impair differentiation without affecting proliferation. Conditional ablation of Prmt5 in progenitors results in hypomyelination, reduced survival and differentiation. Decreased histone H4R3 symmetric methylation is followed by increased nuclear acetylation of H4K5, and is rescued by pharmacological inhibition of …

Nanostructured Fibers As A Versatile Photonic Platform: Radiative Cooling And Waveguiding Through Transverse Anderson Localization, Norman Nan Shi, Cheng-Chia Tsai, Michael J. Carter, Jyotirmoy Mandal, Adam C. Overvig, Matthew Y. Sfeir, Ming Lu, Catherine L. Craig, Gary D. Bernard, Yuan Yang, Nanfang Yu

Publications and Research

Broadband high reflectance in nature is often the result of randomly, three-dimensionally structured materials. This study explores unique optical properties associated with one-dimensional nanostructures discovered in silk cocoon fibers of the comet moth, Argema mittrei. The fibers are populated with a high density of air voids randomly distributed across the fiber cross-section but are invariant along the fiber. These filamentary air voids strongly scatter light in the solar spectrum. A single silk fiber measuring ~50 μm thick can reflect 66% of incoming solar radiation, and this, together with the fibers' high emissivity of 0.88 in the mid-infrared range, allows …

Fighting The 'Cold Civil War' Or The Inadvertent Epic Involving Roseanne And Valerie And Samantha And Ivanka, Marleen S. Barr

Publications and Research

This article provides critical context to the media attention Roseanne and Samantha Bee's use of profane language generated.

Discriminating Radiation Injury From Recurrent Tumor With [18f]Parpi And Amino Acid Pet In Mouse Models, Patrick L. Donabedian, Susanne Kossatz, John A. Engelbach, Stephen A. Jannetti, Brandon Carney, Robert J. Young, Wolfgang A. Weber, Joel R. Garbow, Thomas Reiner

Publications and Research

Background

Radiation injury can be indistinguishable from recurrent tumor on standard imaging. Current protocols for this differential diagnosis require one or more follow-up imaging studies, long dynamic acquisitions, or complex image post-processing; despite much research, the inability to confidently distinguish between these two entities continues to pose a significant dilemma for the treating clinician. Using mouse models of both glioblastoma and radiation necrosis, we tested the potential of poly(ADP-ribose) polymerase (PARP)-targeted PET imaging with [¹⁸F]PARPi to better discriminate radiation injury from tumor.

Results

In mice with experimental radiation necrosis, lesion uptake on [¹⁸F]PARPi-PET was similar to …

Depression, Anxiety, Post-Traumatic Stress Disorder And A History Of Pervasive Gender-Based Violence Among Women Asylum Seekers Who Have Undergone Female Genital Mutilation/Cutting: A Retrospective Case Review, Hazel Lever, Deborah Ottenheimer, Jimmitti Teysir, Elizabeth Singer, Holly G. Atkinson

Publications and Research

We sought to evaluate the frequency of anxiety, depression, PTSD, and any experiences of violence in women who had undergone Female Genital Mutilation/Cutting (FGM/C) and were seeking asylum in the United States. We undertook a retrospective qualitative descriptive study of FGM/C cases seen in an asylum clinic over a 2-year period. Standardized questionnaires provided quantitative scores for anxiety, depression and PTSD. Clients’ personal and physician medical affidavits were analyzed for experiences of violence. Of the 13 cases, anxiety and depression were exhibited by 92 and 100% of women, while all seven women screened for PTSD had symptoms. Qualitative analysis revealed …

Mixed Methods Of Assessment: Measures Of Enhancing Library Services In Academia, Nilda Alexandra Sanchez-Rodriguez

Publications and Research

Collection assessment is an essential aspect of library collection development, especially for public institutions currently affected by financial budget cuts. Collection managers working with little to no budget have the task of establishing unconventional methods of selecting most relevant materials. This paper aims to demonstrate the correlation between a syllabi analysis, faculty survey and circulation statistics as a practical measure to enhance and expand the architecture library services at the City College of New York and in academia in general. This study uses mixed use assessment strategies to evaluate a library collection. The scope of the study supports combining collection-based …

Corporate Governance & Sustainability Of The Global Value Chain: Bangladesh Ready-Made Garment Industry Post-Rana Plaza Investigation Into Fairness Of Value Appropriation By Global Apparel Brands, Manufacturers And Labour, Yoshiteru Uramoto, Lilac Nachum Prof

Publications and Research

On 24 April 2013 more than 1,100 people died in the Rana Plaza garment factory collapse in Bangladesh. TV cameras focused on the victims of this horror – the garment workers, their unsafe and pitifully low incomes. Improvements were promised, by the factory owners, their international buyer customers, Bangladesh Government and civil society groups. This study sought to examine to what extent these promises had been delivered upon. Bangladesh is the world’s second largest exporter of ready-made garments. The industry has played a central role in the country’s economic development and poverty alleviation. It is widely agreed that labor safety …

Should Patients With Diabetes Be Encouraged To Integrate Social Media Into Their Care Plan?, Arun R. Nelakurthi, Angela Marinilli Pinto, Curtiss B. Cook, Lynne Jones, Mary Boyle, Jieping Ye, Theodoros Lappas, Jingrui He

Publications and Research

AIM: To evaluate the use of social media of individuals with diabetes mellitus (DM).

MATERIALS & METHODS: Both web-based and in-clinic surveys were collected from individuals with DM. Descriptive and correlation analyses were employed to evaluate respondents' diabetes-specific social networking site behaviors.

RESULTS: Forty-five patients with DM completed the web-based survey and 167, the clinic-based survey, of whom only 40 visited diabetes-specific social networking sites. Analysis of online survey data indicated that self-reported adherence to lifestyle recommendations was significantly correlated (p < 0.01) with visiting the sites. Clinic-based survey data found that patients who reported using DM-specific web sites monitored home glucose values more often and had better compliance with insulin administration (both p < 0.05) compared with nonusers.

CONCLUSION: This study provides insight into why individuals visit DM-specific social networking sites. Certain self-management behaviors may improve as …

Restoring Housing Security And Stability In New York City Neighborhoods: Recommendations To Stop The Displacement Of Dominicans And Other Working-Class Groups In Washington Heights And Inwood, Ramona Hernandez, Yana Kucheva, Sarah Marrara, Utku Sezgin

Publications and Research

No abstract provided.

Restoring Housing Security And Stablility In New York City Neighborhoods: Recommendations To Stop The Displacement Of Dominicans And Other Working-Class Groups In Washington Heights And Inwood, Ramona Hernández, Yana Kucheva, Sarah Marrara, Utku Sezgin

Publications and Research

No abstract provided.

Mussolini's Dream Factory: Film Stardom In Fascist Italy, Book Review, Peter Catapano

Publications and Research

No abstract provided.

Iopscience, Michelle Ehrenpreis

Publications and Research

Created by IOP Publishing, IOPscience is an online database which features 78 electronic journals, e-books, and conference proceedings from the Institute of Physics. Launched in 2010 on the previous Axiom platform, the database contains proprietary and Open Access content in the disciplines of physics and related sciences. Multiple pricing and packages offer a variety of options, as well as IOPscience Extra and IOPcorporate as add-ons for additional charges. As an online service for its journal content, IOPscience is a valuable service for institutions in need of access to essential physics and related subject matter research.

Black Box, White Cube, Gray Zone: Dance Exhibitions And Audience Attention, Claire Bishop

Publications and Research

Relocated from the “black box” of experimental theatre to the “white cube” of the gallery, dance in the museum brings about new forms of performance — the dance exhibition — and new protocols of audience behavior that permit, even encourage, smartphone photography. This is the “gray zone” of recent performance, which is both a symptom of, and compensation for, the virtualization of contemporary perception.

Estimating Recent Local Impacts Of Sea‑Level Rise On Current Real‑Estate Losses: A Housing Market Case Study In Miami‑Dade, Florida, Steven A. Mcalpine, Jeremy R. Porter

Publications and Research

Sea-Level Rise (SLR) Projections from the National Oceanic and Atmospheric Administration (NOAA) and the U.S. Army Corp of Engineers (USACE) indicate increasing, and imminent, risk to coastal communities from tidal flooding and hurricane storm surge. Building on recent research related to the potential demographic impacts of such changes (Hauer et al. 2016, in Nat Clim Chang 3:802–806, 2017; Neumann et al. 2015; Curtis and Schneider in Popul Environ 33:28–54, 2011), localized flooding projections in the Miami Beach area (Wdowinski et al. in Ocean Coast Manag 126:1–8, 2016) and projected economic losses associated with this rise in projected SLR (Fu et …

The Social Provision Of Healthcare To Migrants In The Us And In China, Van C. Tran, Katharine M. Donato

Publications and Research

This article develops a comparative analysis of healthcare provision to migrants in the US and in China. It proceeds in three parts. First, we begin by describing the growth of the unauthorized population and trace the evolution of social provision of healthcare to immigrants, highlighting the restrictive nature of federal social provisions and greater autonomy of state and local governments in redefining eligibility criteria in the US. Second, we examine the impact of legal status on healthcare access and utilization among Mexicans, using original data from the 2007 Hispanic Healthcare Survey and the Mexican Migration Project. We find that unauthorized …

Lim Protein Ajuba Associates With The Rpa Complex Through Direct Cell Cycle-Dependent Interaction With The Rpa70 Subunit, Sandy Fowler, Pascal Maguin, Sampada Kalan, Diego Loayza

Publications and Research

DNA damage response pathways are essential for genome stability and cell survival. Specifically, the ATR kinase is activated by DNA replication stress. An early event in this activation is the recruitment and phosphorylation of RPA, a single stranded DNA binding complex composed of three subunits, RPA70, RPA32 and RPA14. We have previously shown that the LIM protein Ajuba associates with RPA, and that depletion of Ajuba leads to potent activation of ATR. In this study, we provide evidence that the Ajuba-RPA interaction occurs through direct protein contact with RPA70, and that their association is cell cycle-regulated and is reduced upon …

Msw Interns At Public Libraries: Fostering Collaboration For Change, 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. Currently 40,000 students are enrolled in M.S.W. programs through the United States and nearly all are required to complete approximately 900 hours "in the field." Such students provide untapped skills, knowledge, and values that can help take diversity in public libraries to the next level.

Direct Current Stimulation Of Endothelial Monolayers Induces A Transient And Reversible Increase In Transport Due To The Electroosmotic Effect, Limary M. Cancel, Katherin Arias, Marom Bikson, John M. Tarbell

Publications and Research

We investigated the effects of direct current stimulation (DCS) on fluid and solute transport across endothelial cell (EC) monolayers in vitro. Our motivation was transcranial direct current stimulation (tDCS) that has been investigated for treatment of neuropsychiatric disorders, to enhance neurorehabilitation, and to change cognition in healthy subjects. The mechanisms underlying this diversity of applications remain under investigation. To address the possible role of blood-brain barrier (BBB) changes during tDCS, we applied direct current to cultured EC monolayers in a specially designed chamber that generated spatially uniform direct current. DCS induced fluid and solute movement across EC layers that persisted …

The Problem Of Sexual Harassment, Aldemaro Romero Jr.

Publications and Research

In the last few months, the media have been inundated with news about sexual harassment of women. The cases with the most notoriety have been those of celebrities or associated with the entertaining industry, but they have not been the only ones. This attention to the issue has generated what is called the “Me Too Movement” (or “MeToo”). With sexual harassment and assault occurring in every segment of society, it is important to ask how this issue is seen on college campuses, which have been accused of too much “political correctness” in the past.

A new study published last week …

Advancing Information Literacy In A Semester-Long Library Instruction Course: A Case Study, Derek Stadler, Ian Mcdermott

Publications and Research

The following case study investigated the efficacy of Information Literacy (IL) pedagogy on undergraduate research in a credit-bearing library instruction class. More specifically, the study analyzed student success and sought to determine whether written reflection and practice strengthen IL skills, including the fundamental ability to develop a research question and thesis statement. Developing research questions and formulating thesis statements are among the most challenging duties of a young researcher. From high school through undergraduate, students often have minimal experience conducting research. They may not know where to begin the research process and what steps are necessary. Student frustration is exacerbated …

Retraction Of Dna-Bound Type Iv Competence Pili Initiates Dna Uptake During Natural Transformation In Vibrio Cholerae, Courtney K. Ellison, Triana N. Dalia, Alfredo Vidal Ceballos, Joseph Che-Yen Wang, Nicolas Biais, Yves V. Brun, Ankur B. Dalia

Publications and Research

Natural transformation is a broadly conserved mechanism of horizontal gene transfer in bacterial species that can shape evolution and foster the spread of antibiotic resistance determinants, promote antigenic variation, and lead to the acquisition of novel virulence factors. Surface appendages called competence pili promote DNA uptake during the first step of natural transformation1 , however, their mechanism of action has remained unclear due to an absence of methods to visualize these structures in live cells. Here, using the model naturally transformable species Vibrio cholerae and a pilus labeling method, we define the mechanism for type IV competence pilus-mediated DNA uptake …

Recent Trends In The Frequency And Duration Of Global Floods, Nasser Najibi, Naresh Devineni

Publications and Research

Frequency and duration of floods are analyzed using the global flood database of the Dartmouth Flood Observatory (DFO) to explore evidence of trends during 1985–2015 at global and latitudinal scales. Three classes of flood duration (i.e., short: 1–7, moderate: 8–20, and long: 21 days and above) are also considered for this analysis. The nonparametric Mann–Kendall trend analysis is used to evaluate three hypotheses addressing potential monotonic trends in the frequency of flood, moments of duration, and frequency of specific flood duration types. We also evaluated if trends could be related to large-scale atmospheric teleconnections using a generalized linear model framework. …

Validation Of Twitter Opinion Trends With National Polling Aggregates: Hillary Clinton Vs Donald Trump, Alexandre Bovet, Flaviano Morone, Hernán A. Makse

Publications and Research

Measuring and forecasting opinion trends from real-time social media is a long-standing goal of bigdata analytics. Despite the large amount of work addressing this question, there has been no clear validation of online social media opinion trend with traditional surveys. Here we develop a method to infer the opinion of Twitter users by using a combination of statistical physics of complex networks and machine learning based on hashtags co-occurrence to build an in-domain training set of the order of a million tweets. We validate our method in the context of 2016 US Presidential Election by comparing the Twitter opinion trend …

Carbonic Anhydrase Inhibition Selectively Prevents Amyloid B Neurovascular Mitochondrial Toxicity, María E. Solesio, Pablo M. Peixoto, Ludovic Debure, Stephen M. Madamba, Mony J. De Leon, Thomas Wisniewski, Evgeny V. Pavlov, Silvia Fossati

Publications and Research

Mounting evidence suggests that mitochondrial dysfunction plays a causal role in the etiology and progression of Alzheimer’s disease (AD). We recently showed that the carbonic anhydrase inhibitor (CAI) methazolamide (MTZ) prevents amyloid b (Ab)-mediated onset of apoptosis in the mouse brain. In this study, we used MTZ and, for the first time, the analog CAI acetazolamide (ATZ) in neuronal and cerebral vascular cells challenged with Ab, to clarify their protective effects and mitochondrial molecular mechanism of action. The CAIs selectively inhibited mitochondrial dysfunction pathways induced by Ab, without affecting metabolic function. ATZ was effective at concentrations 10 times lower than …

The Hidden Curriculum In Financial Literacy: Economics, Standards, And The Teaching Of Young Children, Debbie Sonu, Anand R. Marri

Publications and Research

No abstract provided.

Self-Care Of Women Enrolled In Doctoral Psychology Programs: A Concept Mapping Approach, Amanda L. Almond

Publications and Research

As increasing numbers of women pursue degrees in health service psychology, it is important to understand what they do to promote their wellness in light of the psychosocial stressors associated with doctoral studies. The purpose of this investigation was to identify and conceptualize a diverse range of health promotion behaviors through the application of a mixed methods concept mapping design. Twelve participants sorted qualitative responses from 390 women in health service psychology pertaining to their personal self-care behaviors, resulting in a list of 112 'moderately' to 'extremely' important self-care behaviors. Six clusters of self-care activities emerged: physical wellness, relaxation and …

Thrive With Me: Protocol For A Randomized Controlled Trial To Test A Peer Support Intervention To Improve Antiretroviral Therapy Adherence Among Men Who Have Sex With Men, Keith J. Horvath, K. Rivet Amico, Darin Erickson, Alexandra M. Ecklund, Aldona Martinka, James Dewitt, Jeffrey Mclaughlin, Jeffrey T. Parsons

Publications and Research

Background: The suboptimal rate of viral suppression among persons aged 13 years and older and residing in 37 states and the District of Columbia leaves considerable opportunities for onward transmission and contributes to poor health outcomes. Men who have sex with men (MSM) represent one of the most at-risk groups in the United States. There is a clear and continued need for innovative adherence support programs to optimize viral suppression. To address this gap, we designed and are implementing a randomized controlled trial (RCT) to test the efficacy of the Thrive with Me intervention for MSM living with HIV. Critical …

A Comparative Analysis Of The Use Of Github By Librarians And Non-Librarians, Mark E. Eaton

Publications and Research

Objective – GitHub is a popular tool that allows software developers to collaborate and share their code on the web. Librarians have adopted GitHub to support their own work, sharing code in support of their libraries. This paper asks: How does librarians’ use of GitHub compare to that of other users?

Methods – To retrieve quantitative data on GitHub users, we queried the GitHub APIs (application programming interfaces). By assembling data on librarians’ use of GitHub, as well as on a comparison group, we provided preliminary comparisons of these two samples. We analyzed and visualized this data across a number …

Trumppunk Resists Presidential Bunk Or, Updating Obscure Mirrorshades With Revelatory Magnifying Glasses Enhances Seeing The Forces Of Normalcy, Marleen S. Barr

Publications and Research

Trumppunk is a genre that Marleen S. Barr theorizes as a complement to her original fiction published in WHEN TRUMP CHANGED: THE FEMINIST SCIENCE FICTION JUSTICE LEAGUE QUASHES THE ORANGE OUTRAGE PUSSY GRABBER.