Digital Commons Network^™

Process Evaluation Of The Chicago Juvenile Intervention And Support Center, Jeffrey A. Butts

Publications and Research

Researchers investigated the operations of a pre-court diversion program that provides services and supports to station adjusted youth offenders after contacting the Chicago Police Department but before they have been formally arrested and referred to the Cook County Juvenile Probation Department. The purpose of the study was to determine the suitability of the program for evaluation and to work with staff to enact any procedural modifications that may be needed to facilitate future evaluation activities.

John Jay Sentinel Volume 3, No 4, John Jay College Of Criminal Justice

Student Newspapers

No abstract provided.

Classified Information: The Newsletter Of The Lloyd Sealy Library, Lloyd Sealy Library, Cuny John Jay College Of Criminal Justice

Reports and Publications from John Jay College

Classified Information was a publication that informed the College about Library services, personnel, upcoming events, new technologies, and available resources.

Not So Fun City, William A. Casari

Publications and Research

This article posits that the destruction of the South Bronx during the 1960s and 1970s was municipally approved across several mayoral administrations, most notably the term of John Lindsay who coined the catch phrase “Fun City,” referring to New York City on the first day of a transit strike. The author outlines several books and articles that detail the destruction caused by fires and city planning decisions that adversely affected White ethnic and neighborhoods of color in the South Bronx. Media portrayals during this period were used to stereotype certain areas of the Bronx which in turn allowed city planners …

Senate Executive Committee Minutes March 28, 2011, Bronx Community College Senate Executive Committee

BCC Governance Archives

Minutes for the meeting of the Senate Executive Committee on March 28, 2011.

Apathy, But Not Depression, Reflects Inefficient Cognitive Strategies In Parkinson's Disease, Sara Varanese, Bernardo Perfetti, Maria Felice Ghilardi, Alessandro Di Rocco

Publications and Research

Background The relationship between apathy, depression and cognitive impairment in Parkinson's disease (PD) is still controversial. The objective of this study is to investigate whether apathy and depression are associated with inefficient cognitive strategies in PD. Methods In this prospective clinical cohort study conducted in a university-based clinical and research movement disorders center we studied 48 PD patients. Based on clinical evaluation, they were classified in two groups: PD with apathy (PD-A group, n = 23) and PD without apathy (PD-NA group, n = 25). Patients received clinical and neuropsychological evaluations. The clinical evaluation included: Apathy Evaluation Scale-patient version, Hamilton …

Molar Macrowear Reveals Neanderthal Eco-Geographic Dietary Variation, Luca Fiorenza, Stefano Benazzi, Jeremy Tausch, Ottmar Kullmer, Timothy G. Bromage, Friedemann Schrenk

Publications and Research

Neanderthal diets are reported to be based mainly on the consumption of large and medium sized herbivores, while the exploitation of other food types including plants has also been demonstrated. Though some studies conclude that early Homo sapiens were active hunters, the analyses of faunal assemblages, stone tool technologies and stable isotopic studies indicate that they exploited broader dietary resources than Neanderthals. Whereas previous studies assume taxon-specific dietary specializations, we suggest here that the diet of both Neanderthals and early Homo sapiens is determined by ecological conditions. We analyzed molar wear patterns using occlusal fingerprint analysis derived from optical 3D …

Clean Image Synthesis And Target Numerical Marching For Optical Imaging With Backscattering Light, Min Xu, Yang Pu, Wubao Wang

Publications and Research

Scanning backscattering imaging and independent component analysis (ICA) are used to probe targets hidden in the subsurface of a turbid medium. A new correction procedure is proposed and used to synthesize a “clean” image of a homogeneous host medium numerically from a set of raster-scanned “dirty” backscattering images of the medium with embedded targets. The independent intensity distributions on the surface of the medium corresponding to individual targets are then unmixed using ICA of the difference between the set of dirty images and the clean image. The target positions are localized by a novel analytical method, which marches the target …

A Role For Amyloid In Cell Aggregation And Biofilm Formation, Melissa C. Garcia, Janis T. Lee, Caleen B. Ramsook, David Alsteens, Yves F. Dufrêne, Peter N. Lipke

Publications and Research

Cell adhesion molecules in Saccharomyces cerevisiae and Candida albicans contain amyloid-forming sequences that are highly conserved. We have now used site-specific mutagenesis and specific peptide perturbants to explore amyloid-dependent activity in the Candida albicans adhesin Als5p. A V326N substitution in the amyloid-forming region conserved secondary structure and ligand binding, but abrogated formation of amyloid fibrils in soluble Als5p and reduced cell surface thioflavin T fluorescence. When displayed on the cell surface, Als5p with this substitution prevented formation of adhesion nanodomains and formation of large cellular aggregates and model biofilms. In addition, amyloid nanodomains were regulated by exogenous peptides. An amyloid-forming …

John Jay Sentinel Volume 3, No 3, John Jay College Of Criminal Justice

Student Newspapers

No abstract provided.

Catalog Addendum Spring 2011, Kingsborough Community College

Course Catalogs

No abstract provided.

Trust, Privacy, And Frame Problems In Social And Business E-Networks, Part 1, Jeff Buechner

Publications and Research

Privacy issues in social and business e-networks are daunting in complexity— private information about oneself might be routed through countless artificial agents. For each such agent, in that context, two questions about trust are raised: Where an agent must access (or store) personal information, can one trust that artificial agent with that information and, where an agent does not need to either access or store personal information, can one trust that agent not to either access or store that information? It would be an infeasible task for any human being to explicitly determine, for each artificial agent, whether it can …

The Online "Supplemental" Workshop: Course Enrichment To Support Novice Teachers' Analysis Of Classroom Video, Laura H. Baecher, Shiao-Chuan Kung

Publications and Research

As online learning and video technology become more consistent components of teacher education, the opportunities to blend the affordances of both was piloted in a specially designed online workshop. This workshop was designed to help teacher candidates become more sophisticated in their ability to recognize and describe specific teaching behaviors in videoed lessons. Using QuickTime Pro, iMovie, and Blackboard, a self-paced, asynchronous workshop to introduce techniques for observing and analyzing teachers and classes on video was created. Through a series of video tutorials and activities, teacher candidates were guided through the process of viewing the same video clip through different …

Critical Collaborations: An Information Literacy Across The Curriculum Project, Sheila Beck, Devin Mckay

Publications and Research

The article focuses on a collaborative project aimed at investigating the effect of integrating four classroom assignments from different disciplines with critical thinking skills. Entitled "Collaboration and Information: Critical Thinking Skills Across Curriculum," the different goals of the project include having the students understand what information is, the type of information needed and its appropriateness, and the application of research skills using critical thinking. In this study, it has been demonstrated that the greater the breadth and depth of responses to the scenario, the greater the research process skills.

Coupled Folding And Specific Binding: Fishing For Amphiphilicity, Vikas P. Jain, Raymond S. Tu

Publications and Research

Proteins are uniquely capable of identifying targets with unparalleled selectivity, but, in addition to the precision of the binding phenomenon, nature has the ability to find its targets exceptionally quickly. Transcription factors for instance can bind to a specific sequence of nucleic acids from a soup of similar, but not identical DNA strands, on a timescale of seconds. This is only possible with the enhanced kinetics provided for by a natively disordered structure, where protein folding and binding are cooperative processes. The secondary structures of many proteins are disordered under physiological conditions. Subsequently, the disordered structures fold into ordered structures …

Linkage Disequilibrium Based Genotype Calling From Low-Coverage Shotgun Sequencing Reads, Jorge Duitama, Justin Kennedy, Sanjiv Dinakar, Yözen Hernández, Yufeng Wu, Ion I. Măndoiu

Publications and Research

Background Recent technology advances have enabled sequencing of individual genomes, promising to revolutionize biomedical research. However, deep sequencing remains more expensive than microarrays for performing whole-genome SNP genotyping. Results In this paper we introduce a new multi-locus statistical model and computationally efficient genotype calling algorithms that integrate shotgun sequencing data with linkage disequilibrium (LD) information extracted from reference population panels such as Hapmap or the 1000 genomes project. Experiments on publicly available 454, Illumina, and ABI SOLiD sequencing datasets suggest that integration of LD information results in genotype calling accuracy comparable to that of microarray platforms from sequencing data of …

Assessing Syndromic Surveillance Of Cardiovascular Outcomes From Emergency Department Chief Complaint Data In New York City, Robert W. Mathes, Kazuhiko Ito, Thomas Matte

Publications and Research

Background Prospective syndromic surveillance of emergency department visits has been used for near-real time tracking of communicable diseases to detect outbreaks or other unexpected disease clusters. The utility of syndromic surveillance for tracking cardiovascular events, which may be influenced by environmental factors and influenza, has not been evaluated. We developed and evaluated a method for tracking cardiovascular events using emergency department free-text chief complaints. Methodology/Principal Findings There were three phases to our analysis. First we applied text processing algorithms based on sensitivity, specificity, and positive predictive value to chief complaint data reported by 11 New York City emergency departments for …

Cognitive Control In Majority Search: A Computational Modeling Approach, Hongbin Wang, Xun Liu, Jin Fan

Publications and Research

Despite the importance of cognitive control in many cognitive tasks involving uncertainty, the computational mechanisms of cognitive control in response to uncertainty remain unclear. In this study, we develop biologically realistic neural network models to investigate the instantiation of cognitive control in a majority function task, where one determines the category to which the majority of items in a group belong. Two models are constructed, both of which include the same set of modules representing task-relevant brain functions and share the same model structure. However, with a critical change of a model parameter setting, the two models implement two different …

Rethinking Prison Education In The Era Of Mass Incarceration. President Travis' Speech On Rethinking Prison Education, At The Cuny Graduate Center On 2/4/11., Jeremy Travis

Publications and Research

No abstract provided.

Opportunity/Threat Spirals In The U.S. Women's Suffrage And German Anti-Immigration Movements, Roger Karapin

Publications and Research

Many have noted that protesters sometimes expand political opportunities for later protests, but there has been little analysis of how this occurs. The problem can be addressed by analyzing opportunity/threat spirals, which involve positive feedback among: actions by challengers (bold protests and the formation of alliances between challenger groups); opportunity-increasing actions by authorities and elites (elite divisions and support, procedural reforms, substantive concessions, and police inaction); and threat-increasing actions by authorities and elites (new grievance production and excessive repression). Interactions among these eight mechanisms are demonstrated in two cases of social movement growth, the U.S. women's suffrage movement of the …

Estimating The Effects Of Immigration Status On Mental Health Care Utilizations In The United States, Jie Chen, Arturo Vargas-Bustamante

Publications and Research

Immigration status is a likely deterrent of mental health care utilization in the United States. Using the Medical Expenditure Panel Survey and National Health Interview survey from 2002 to 2006, multivariable logistic regressions were used to estimate the effects of immigration status on mental health care utilization among patients with depression or anxiety disorders. Multivariate regressions showed that immigrants were significantly less likely to take any prescription drugs, but not significantly less likely to have any physician visits compared to US-born citizens. Results also showed that improving immigrants’ health care access and health insurance coverage could potentially reduce disparities between …

Two-Loop Leading Color Corrections To Heavy-Quark Pair Production In The Gluon Fusion Channel, R. Bonciani, Andrea Ferroglia, T. Gehrmann, A. Von Manteuffel, C. Studerus

Publications and Research

We evaluate the two-loop QCD diagrams contributing to the leading color coefficient of the heavy-quark pair production cross section in the gluon fusion channel. We obtain an analytic expression, which is valid for any value of the Mandelstam invariants s and t and of the heavy-quark mass m. Our findings agree with previous analytic results in the small-mass limit and with recent results for the coefficients of the IR poles.

Correcting Mortality For Loss To Follow-Up: A Nomogram Applied To Antiretroviral Treatment Programmes In Sub-Saharan Africa, Matthias Egger, Ben D. Spycher, John Sidle, Ralf Weigel, Elvin H. Geng, Matthew P. Fox, Patrick Macphail, Gilles Van Custem, Eugene Messou, Robin Wood, Denis Nash, Margaret Pascoe, Diana Dickinson

Publications and Research

Background

The World Health Organization estimates that in sub-Saharan Africa about 4 million HIV-infected patients had started antiretroviral therapy (ART) by the end of 2008. Loss of patients to follow-up and care is an important problem for treatment programmes in this region. As mortality is high in these patients compared to patients remaining in care, ART programmes with high rates of loss to follow-up may substantially underestimate mortality of all patients starting ART.

Methods and Findings

We developed a nomogram to correct mortality estimates for loss to follow-up, based on the fact that mortality of all patients starting ART in …

Employing Cogenerative Dialogue To Share Classroom Authority, Edward Lehner

Publications and Research

In America’s high schools, particularly in large urban centers, racial and social class differences separating a teacher and students can create classroom management concerns that could seriously impede upon learning. These classroom management difficulties may branch from the misalignment between a teacher’s instructional methods and students’ learning approaches. This research reports data gathered from a New York City High School Suspension Center during a 9 month school year, including results from 56 focus group interviews and 300 hours of classroom observation. The data analysis reveals that classroom behavioral problems and authority concerns are prominent themes in this school. Informed by …

Reactome: A Database Of Reactions, Pathways And Biological Processes, David Croft, Gavin O’Kelly, Guanming Wu, Robin Haw, Marc Gillespie, Lisa Matthews, Michael Caudy, Phani Garapati, Gopal Gopinath, Bijay Jassal, Steven Jupe, Irina Kalatskaya, Shahana S. Mahajan, Bruce May, Nelson Ndegwa, Esther Schmidt, Veronica Shamovsky, Christina Yung, Ewan Birney, Henning Hermjakob, Peter D’Eustachio, Lincoln Stein

Publications and Research

Reactome (http://www.reactome.org) is a collaboration among groups at the Ontario Institute for Cancer Research, Cold Spring Harbor Laboratory, New York University School of Medicine and The European Bioinformatics Institute, to develop an open source curated bioinformatics database of human pathways and reactions. Recently, we developed a new web site with improved tools for pathway browsing and data analysis. The Pathway Browser is an Systems Biology Graphical Notation (SBGN)-based visualization system that supports zooming, scrolling and event highlighting. It exploits PSIQUIC web services to overlay our curated pathways with molecular interaction data from the Reactome Functional Interaction Network and external interaction …

Mtml-Msbayes: Approximate Bayesian Comparative Phylogeographic Inference From Multiple Taxa And Multiple Loci With Rate Heterogeneity, Wen Huang, Naoki Takebayashi, Yan Qi, Michael J. Hickerson

Publications and Research

Background MTML-msBayes uses hierarchical approximate Bayesian computation (HABC) under a coalescent model to infer temporal patterns of divergence and gene flow across codistributed taxon-pairs. Under a model of multiple codistributed taxa that diverge into taxon-pairs with subsequent gene flow or isolation, one can estimate hyper-parameters that quantify the mean and variability in divergence times or test models of migration and isolation. The software uses multi-locus DNA sequence data collected from multiple taxon-pairs and allows variation across taxa in demographic parameters as well as heterogeneity in DNA mutation rates across loci. The method also allows a flexible sampling scheme: different numbers …

Barack Obama And The Public Interest Law Movement: A Preliminary Assessment, Frank Deale, Rita Cant

Publications and Research

No abstract provided.

Tr-2011004: Acceleration Of Newton's Polynomial Factorization: Army Of Constraints, Convolution, Sylvester Matrices, And Partial Fraction Decomposition, Victor Y. Pan

Computer Science Technical Reports

No abstract provided.

Tr-2011005: First-Order Logic Of Proofs, Sergei N. Artemov, Tatiana Yavorskaya (Sidon)

Computer Science Technical Reports

No abstract provided.

Religion, Feminism And Abortion: The Regulation Of Assisted Reproduction In Two Catholic Countries, Richard Storrow

Publications and Research

No abstract provided.