Digital Commons Network^™

Changes In Energy Content Of Lunchtime Purchases From Fast Food Restaurants After Introduction Of Calorie Labelling: Cross Sectional Customer Surveys, Tamara Dumanovsky, Christina Y. Huang, Cathy A. Nonas, Thomas D. Matte, Mary T. Bassett, Lynn D. Silver

Publications and Research

Objective To assess the impact of fast food restaurants adding calorie labelling to menu items on the energy content of individual purchases. Design Cross sectional surveys in spring 2007 and spring 2009 (one year before and nine months after full implementation of regulation requiring chain restaurants’ menus to contain details of the energy content of all menu items). Setting 168 randomly selected locations of the top 11 fast food chains in New York City during lunchtime hours. Participants 7309 adult customers interviewed in 2007 and 8489 in 2009. Main outcome measures Energy content of individual purchases, based on customers’ register …

The Role Of Information Technology In Fulfilling The Promise Of Corporate Social Responsibility, David Salb, Hershey H. Friedman, Linda Weiser Friedman

Publications and Research

Young people today want to work at a meaningful job and make a difference in the world. Information technology (IT) is an effective enabler for all sorts of business strategies, so it comes as no surprise that IT is useful for implementing a firm's corporate social responsibility (CSR) initiative as well. The computer professional of the twenty-first century has the tools, training, and talent to be involved in strategic decision making that will have a lasting impact on society. Computer technology can be used to increase profits; but it can also be used to enhance the workplace, create adaptations for …

Fathers' Time Investments In Children: Do Sons Get More?, Kristin Mammen

Publications and Research

Evidence suggests that, from birth, fathers treat sons differently than daughters in the U.S., as well as in developing countries. Fathers' time investments in children are one channel through which differential treatment by gender may affect children's outcomes. This paper uses data from the 2003 American Time Use Survey to explore three questions about paternal time in married two-parent families: Does the gender composition of his children affect the amount of time a father spends with them? If so, does the gender of the individual child have an additional effect? And is a girl advantaged or disadvantaged by the presence …

Peers Don't Let Peers Perish: Encouraging Research And Scholarship Among Junior Library Faculty, Jill Cirasella, Maura A. Smale

Publications and Research

Traditional mentoring has many benefits, but peer mentoring can also offer a valuable support structure along the road to tenure. The Junior Faculty Research Roundtable (JFRR) is a peer-mentoring group for junior library faculty at the colleges and graduate schools of the City University of New York (CUNY). Created to encourage junior library faculty in their scholarly endeavors, JFRR organizes professional development events and facilitates in-person and online conversations on research, writing, and publishing. Now two years old, the group has transformed a large number of scattered junior library faculty into a supportive community of scholars.

Mechanical Intervention For Maintenance Of Cartilage And Bone, Hui B. Sun, Luis Cardoso, Hiroki Yokota

Publications and Research

Mechanical loading provides indispensible stimuli for growth and development of the articular cartilage and bone. Interestingly, depending on loading conditions loads applied to the joint can be beneficial as well as harmful to skeletal maintenance and remodeling. Moderate loads to the synovial joint, for instance, suppress the expression levels of matrix metallproteinases (MMPs), while loads above a threshold tend to increase their destructive activities. This report focuses on two recently developed loading modalities from animal studies, joint motion and joint loading. Their unique characteristics and potential usages for maintenance of the articular cartilage and stimulation of bone remodeling are reviewed. …

Transcription And Translation Of Human F11r Gene Are Required For An Initial Step Of Atherogenesis Induced By Inflammatory Cytokines, Bani M. Azari, Jonathan D. Marmur, Moro O. Salifu, Yigal H. Ehrlich, Elizabeth Kornecki, Anna Babinska

Publications and Research

Background - The F11 Receptor (F11R; aka JAM-A, JAM-1) is a cell adhesion protein present constitutively on the membrane surface of circulating platelets and within tight junctions of endothelial cells (ECs). Previous reports demonstrated that exposure of ECs to pro-inflammatory cytokines causes insertion of F11R molecules into the luminal surface of ECs, ensuing with homologous interactions between F11R molecules of platelets and ECs, and a resultant adhesion of platelets to the inflamed ECs. The main new finding of the present report is that the first step in this chain of events is the de-novo transcription and translation of F11R molecules, …

Weight-Related Behavior Among Adolescents: The Role Of Peer Effects, Mir M. Ali, Aliaksandr Amialchuk, Frank W. Heiland

Publications and Research

Purpose To investigate whether social interactions in friendship networks influence the following weight-related behaviors of adolescents: exercising regularly, playing an active sport, hours of TV/Video viewing, sleeping six or fewer hours, eating breakfast on weekdays, frequency of eating at fast food restaurants, eating five servings of fruits/vegetables daily, and consuming calorie-dense snacks.

Method Data from a nationally representative sample of adolescents are used to examine the association between peer and individual weight-related behaviors. Evidence from multivariate regression analysis controlling for an extensive list of individual- and family-level factors as well as school-level unobserved heterogeneity is obtained. Results We find a …

Smoking Cessation And Relapse Among Pregnant African-American Smokers In Washington, Dc, Ayman El-Mohandes, M. Nabil El-Khorazaty, Michele Kieley, Marie G. Gantz

Publications and Research

Smoking is the single most preventable cause of perinatal morbidity. This study examines smoking behaviors during pregnancy in a high risk population of African Americans. The study also examines risk factors associated with smoking behaviors and cessation in response to a cognitive behavioral therapy (CBT) intervention. This study is a secondary analysis of data from a randomized controlled trial addressing multiple risks during pregnancy. Five hundred African-American Washington, DC residents who reported smoking in the 6 months preceding pregnancy were randomized to a CBT intervention. Psycho-social and behavioral data were collected. Self-reported smoking and salivary cotinine levels were measured prenatally …

Use Of Averaged Norbeck Social Support Questionnaire Scores, Eileen Gigliotti, William Ellery Samuels

Publications and Research

Background. Averaged Norbeck Social Support Questionnaire (NSSQ) support scores remove the influence of network size variability but may unduly lower scores for participants with large networks. Objectives. To evaluate the use of averaged NSSQ scores. Method. Pearson correlations determined if averaged scores decreased as network size increased across three samples. Then, Pearson correlations between a criterion variable and both averaged and raw support scores were computed along with the resultant power to detect a true effect. Results. Neither averaged total functional support nor averaged affect and affirmation scores decreased as sample size increased. However, averaged aid scores did decrease as …

Automated Auction Mechanism Design With Competing Markets, Jinzhong Niu

Publications and Research

Resource allocation is a major issue in multiple areas of computer science. Despite the wide range of resource types across these areas, for example real commodities in e-commerce and computing resources in distributed computing, auctions are commonly used in solving the optimization problems involved in these areas, since well designed auctions achieve desirable economic outcomes.

Auctions are markets with strict regulations governing the information available to traders in the market and the possible actions they can take. Auction mechanism design aims to manipulate the rules of an auction in order to achieve specific goals. Economists traditionally use mathematical methods, mainly …

Conformational-Dependent And Independent Rna Binding To The Fragile X Mental Retardation Protein, Xin Yan, Robert B. Denman

Publications and Research

The interaction between the fragile X mental retardation protein (FMRP) and BC1 RNA has been the subject of controversy. We probed the parameters of RNA binding to FMRP in several ways. Nondenaturing agarose gel analysis showed that BC1 RNA transcripts produced by in vitro transcription contain a population of conformers, which can be modulated by preannealing. Accordingly, FMRP differentially binds to the annealed and unannealed conformer populations. Using partial RNase digestion, we demonstrate that annealed BC1 RNA contains a unique conformer that FMRP likely binds. We further demonstrate that this interaction is 100-fold weaker than that the binding of eEF-1A …

Fluid Shear Stress Regulates The Invasive Potential Of Glioma Cells Via Modulation Of Migratory Activity And Matrix Metalloproteinase Expression, Henry Qazi, Zhong-Dong Shi, John M. Tarbell

Publications and Research

Background Glioma cells are exposed to elevated interstitial fluid flow during the onset of angiogenesis, at the tumor periphery while invading normal parenchyma, within white matter tracts, and during vascular normalization therapy. Glioma cell lines that have been exposed to fluid flow forces in vivo have much lower invasive potentials than in vitro cell motility assays without flow would indicate. Methodology/Principal Findings A 3D Modified Boyden chamber (Darcy flow through collagen/cell suspension) model was designed to mimic the fluid dynamic microenvironment to study the effects of fluid shear stress on the migratory activity of glioma cells. Novel methods for gel …

The Fight For Public Higher Education In Staten Island: The Saga Of The College Of Staten Island, Mark Rivera

Publications and Research

The College of Staten Island has a unique history as part of the City University of New York (CUNY). The formation of the College of Staten Island coincides in many ways with the development of the borough of Staten Island and its struggle for acknowledge in the greater New York City. The article discusses how the institution was an outcome of compromise, conflict, politics, and desperation. The story begins with the development of the Richmond County/the Borough of Staten Island, the fight for New York City's first public community college, the establishment of New York City's first Upper Division Undergraduate …

Management Of Type 2 Diabetes Mellitus In The Elderly: Role Of The Pharmacist In A Multidisciplinary Health Care Team, Samuel Grossman

Publications and Research

Intensive glycemic control using insulin therapy may be appropriate for many healthy older adults to reduce premature mortality and morbidity, improve quality of life, and reduce health care costs. However, frail elderly people are more prone to develop complications from hypoglycemia, such as confusion and dementia. Overall, older persons with type 2 diabetes mellitus are at greater risk of death from cardiovascular disease (CVD) than from intermittent hyperglycemia; therefore, diabetes management should always include CVD prevention and treatment in this patient population. Pharmacists can provide a comprehensive medication review with subsequent recommendations to individualize therapy based on medical and cognitive …

Electrode Positioning And Montage In Transcranial Direct Current Stimulation, Alexandre F. Dasilva, Magdalena Sarah Volz, Marom Bikson, Felipe Fregni

Publications and Research

Transcranial direct current stimulation (tDCS) is a technique that has been intensively investigated in the past decade as this method offers a non-invasive and safe alternative to change cortical excitability2. The effects of one session of tDCS can last for several minutes, and its effects depend on polarity of stimulation, such as that cathodal stimulation induces a decrease in cortical excitability, and anodal stimulation induces an increase in cortical excitability that may last beyond the duration of stimulation6. These effects have been explored in cognitive neuroscience and also clinically in a variety of neuropsychiatric disorders – especially when applied over …

Pulsed Out Of Awareness: Eeg Alpha Oscillations Represent A Pulsed-Inhibition Of Ongoing Cortical Processing, Kyle E. Mathewson, Alejandro Lleras, Diane M. Beck, Monica Fabiani, Tony Ro, Gabriele Gratton

Publications and Research

Alpha oscillations are ubiquitous in the brain, but their role in cortical processing remains a matter of debate. Recently, evidence has begun to accumulate in support of a role for alpha oscillations in attention selection and control. Here we first review evidence that 8–12 Hz oscillations in the brain have a general inhibitory role in cognitive processing, with an emphasis on their role in visual processing. Then, we summarize the evidence in support of our recent proposal that alpha represents a pulsed-inhibition of ongoing neural activity. The phase of the ongoing electroencephalography can influence evoked activity and subsequent processing, and …

A Statistical Method To Correct Radiometric Data Measured By Avhrr Onboard The National Oceanic And Atmospheric Administration (Noaa) Polar Orbiting Environmental Satellites (Poes), Md Zahidur Rahman, Leonid Roytman, Abdelhamid Kadik

Publications and Research

This paper apply an statistical technique to correct radiometric data measured by Advanced Very High Resolution Radiometers(AVHRR) onboard the National Oceanic and Atmospheric Administration (NOAA) Polar Orbiting Environmental Satellites(POES). This paper study Normalized Difference Vegetation Index (NDVI) stability in the NOAA/NESDIS Global Vegetation Index (GVI) data for the period 1982-2003. AVHRR weekly data for the five NOAA afternoon satellites NOAA-7, NOAA-9, NOAA-11, NOAA-14, and NOAA-16 are used for the China dataset, for it includes a wide variety or different ecosystems represented globally. GVI has found wide use for studying and monitoring land surface, atmosphere, and recently for analyzing climate and …

Evaluation Of A Medical And Mental Health Unit Compared With Standard Care For Older People Whose Emergency Admission To An Acute General Hospital Is Complicated By Concurrent ‘Confusion’: A Controlled Clinical Trial. Acronym: Team: Trial Of An Elderly Acute Care Medical And Mental Health Unit, Rowan H. Harwood, Sarah E. Goldberg, Kathy H. Whittamore, Catherine Russell, John Rf Gladman, Rob G. Jones, Davina Porock, Sarah A. Lewis, Lucy E. Bradshaw, Rachel A. Elliot

Publications and Research

Background: Patients with delirium and dementia admitted to general hospitals have poor outcomes, and their carers report poor experiences. We developed an acute geriatric medical ward into a specialist Medical and Mental Health Unit over an eighteen month period. Additional specialist mental health staff were employed, other staff were trained in the ‘person-centred’ dementia care approach, a programme of meaningful activity was devised, the environment adapted to the needs of people with cognitive impairment, and attention given to communication with family carers. We hypothesise that patients managed on this ward will have better outcomes than those receiving standard care, and …

Administrative Censoring In Ecological Analyses Of Autism And A Bayesian Solution, Scott M. Bartell, Thomas A. Lewandowski

Publications and Research

Widely cited ecological analyses of autism have reported associations with mercury emissions, with precipitation, and race at the level of counties or school districts. However, state educational agencies often suppress any low numerical autism counts before releasing data—a phenomenon known as “administrative censoring.” Previous analyses did not describe appropriate methods for censored data analysis; common substitution or exclusion methods are known to introduce bias and produce artificially narrow confidence intervals. We apply a Bayesian censored random effects Poisson model to reanalyze associations between 2001 Toxic Release Inventory reported mercury emissions and 2000-2001 autism counts in Texas. Relative risk estimates for …

Roots Of Conflict: A Multi-Level Analysis Of The South Atlantic War Of 1982, David E. Firester

Publications and Research

On 2 April 1982, the Argentinian military had invaded and occupied a series of islands known as the Islas Malvinas, or Falkland Islands.* Subsequently, The United Kingdom had responded with a counter-invasion and occupation in an effort to deny the Argentinian claim of sovereignty over the archipelago. After nearly two months and combat casualties in excess of a thousand soldiers the British military was able to negate the Argentinian success and assert its ownsovereignty over the disputed territories. While the outcome of the dispute is clear, the impetus for its initiation is somewhat murky. This paper will attempt …

Metrical Theory And Verdi's Midcentury Operas, William Rothstein

Publications and Research

Both historical and recent theories of meter have tended to assume that meter is a single phenomenon, definable in a single (though perhaps complex) way. Most U.S. theories of meter have been based on a limited repertoire: instrumental music by German composers. Examination of Verdi's mid-century operas, from Macbeth through La traviata (1846–53), suggests that different theoretical approaches may be appropriate for different repertoires. National traditions of composition, depending often on national poetic traditions, may require different ways of hearing and counting, and thus different ways of modeling meter. The metrical theories of Fred Lerdahl and Ray Jackendoff, David Temperley, …

Understanding Depressive Symptoms Among High-Risk Pregnant African American Women, Kristine M. Molina, Michele Kiely

Publications and Research

Much has been written about depression and its risk factors, particularly among women. However, a growing body of literature on prenatal depression has begun to emerge, given that depression during pregnancy presents a major public health concern, since it is found to be a common experience among childbearing aged women (Gaynes et al., 2005; Marcus, 2009). In fact, the onset of depressive symptoms is most likely to occur between 20 to 40 years of age, the range when most women become pregnant (Marcus & Heringhausen, 2009). Further, prior studies have found rates of depression among pregnant women to range from …

Cultures In The Making: An Examination Of The Ethical And Methodological Implications Of Collaborative Research, Chrstina Siry, Carolyne Ali-Khan, Mark Zuss

Publications and Research

This paper explores ethical and methodological implications of collaborative research, and we discuss our examination of ways to work towards participatory, ethical relationships in research. Our core concerns pertain to the experiential, lived and qualitative relations within emergent research communities. Questions that have guided us include: What does "we" mean in research practice? How do we become a community of researchers? What forms of relations are shaped in the continuous process of inquiry? Whose interests are served? How can a community of researchers and their participants, formed and sustained by reciprocal, ethical relations, of trust, shared knowledges, curiosity and friendship, …

Reflections On Juvenile Justice Reform In New York. Keynote Address Delivered At The Diane Abbey Law Center For Children And Families Conference In New York, Ny Law School., Jeremy Travis

Publications and Research

No abstract provided.

Physical Activity And Hip Fracture Disability: A Review, Ray Marks

Publications and Research

Objective. The present paper examines pertinent literature sources published in the peer-reviewed English language between 1980 and November 1, 2010 concerning hip fractures. The aim was to highlight potential intervention points to offset the risk of incurring a hip fracture and its attendant disability. Methods. An in-depth search of the literature using the key terms: disability, epidemiology, hip fracture, prevention, and risk factors was conducted, along with data from the author's research base detailing the disability associated with selected hip fracture cases. All articles that dealt with these key topics were reviewed, and relevant data were tabulated and analyzed. Results. …

The Association Of Tree Pollen Concentration Peaks And Allergy Medication Sales In New York City: 2003–2008, Perry E. Sheffield, Kate R. Weinberger, Kazuhiko Ito, Thomas D. Matte, Robert W. Mathes, Guy S. Robinson, Patrick L. Kinney

Publications and Research

The impact of pollen exposure on population allergic illness is poorly characterized. We explore the association of tree pollen and over-the-counter daily allergy medication sales in the New York City metropolitan area. Dates of peak tree pollen (maple, oak, and birch) concentrations were identified from 2003 to 2008. Daily allergy medication sales reported to the city health department were analyzed as a function of the same-day and lagged tree pollen peak indicators, adjusting for season, year, temperature, and day of week. Significant associations were found between tree pollen peaks and allergy medication sales, with the strongest association at 2-day lag …

Faculty Of 1000 And Vivo: Invisible Colleges And Team Science, John Carey

Publications and Research

Within the traditional model of scholarly communications, "invisible colleges" facilitate a process of social diffusion that fuels the growth of scientific specialties. This diffusion of ideas operates not through published journal articles but rather through informal communications between researchers. In recent years, researchers have availed themselves of collaborative Web 2.0 forums such as blogs, wikis, and social networking sites to meet their need for increasingly sophisticated vehicles of informal communication. Examinations of the database Faculty of 1000 and the semantic web application VIVO help to illustrate how invisible colleges have migrated to a networked environment where they can play an …

Experiment In Small-Group Homework Tutoring For Remedial Mathematics Students: Preliminary Results, Alice W. Cunningham, Olen Dias, Nieves Angulo

Publications and Research

This paper presents the preliminary results of an 18-section experiment conducted during the Fall 2010 semester regarding the impact of small-group homework-completion tutoring on the performance of Hostos’ remedial mathematics students. The research in question was performed pursuant to a grant, Improving Undergraduate Mathematics Learning: The Effect of Small-Group Homework Tutoring on Remedial Mathematics Learning, from the CUNY Central Office of Academic Affairs. Permission from Hostos’ Institutional Review Board was granted for the conduct of the experiment and for the dissemination of the results.

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 …

Marriage Apartheid And The Tyranny Of American Morality, Shelly J. Eversley

Publications and Research

An essay on implications of marriage equality debates in the Unites States.