Digital Commons Network^™

High Fructose Corn Syrup Induces Metabolic Dysregulation And Altered Dopamine Signaling In The Absence Of Obesity, Allison M. Meyers, Devry Mourra, Jeff A. Beeler

Publications and Research

The contribution of high fructose corn syrup (HFCS) to metabolic disorder and obesity, independent of high fat, energy-rich diets, is controversial. While high-fat diets are widely accepted as a rodent model of diet-induced obesity (DIO) and metabolic disorder, the value of HFCS alone as a rodent model of DIO is unclear. Impaired dopamine function is associated with obesity and high fat diet, but the effect of HFCS on the dopamine system has not been investigated. The objective of this study was to test the effect of HFCS on weight gain, glucose regulation, and evoked dopamine release using fast-scan cyclic voltammetry. …

Patients’ Willingness To Participate In Rapid Hiv Testing: A Pilot Study In Three New York City Dental Hygiene Clinics, Susan H. Davide, Anthony J. Santella, Winnie Furnari, Petal Leuwaisee, Marilyn Cortell, Bhuma Krishnamachari

Publications and Research

Purpose: One in eight people living with an HIV infection in the United States is unaware of their status. Rapid HIV testing (RHT) is an easily used and accepted screening tool that has been introduced in a limited number of clinical settings. The purpose of this study was to investigate patient acceptability, certainty of their decision, and willingness to pay for screening if RHT was offered in university-based dental hygiene clinics.

Methods: A cross-sectional survey was administered to 426 patients at three dental hygiene clinics in New York City over a period of four months. The survey questionnaire was based …

Development And Validation Of The Microbiology For Health Sciences Concept Inventory, Heather M. Seitz, Rachel E. A. Horak, Megan W. Howard, Lucy W. Kluckhohn Jones, Theodore Muth, Christopher Parker, Andrea Pratt Rediske, Maureen M. Whitehurst

Publications and Research

Identifying misconceptions in student learning is a valuable practice for evaluating student learning gains and directing educational interventions. By accurately identifying students’ knowledge and misconceptions about microbiology concepts, instructors can design effective classroom practices centered on student understanding. Following the development of ASM’s Curriculum Guidelines in 2012, we developed a concept inventory, the Microbiology for Health Sciences Concept Inventory (MHSCI), that measures learning gains and identifies student misconceptions in health sciences microbiology classrooms. The 23-question MHSCI was delivered to a wide variety of students at multiple institution types. Psychometric analysis identified that the MHSCI instrument is both discriminatory and reliable …

Severe Uterine Bleeding, Catherine Olubummo

Publications and Research

No abstract provided.

Cultural Competency In Health Sciences [Library], Silvia L. Lin Hanick

Open Educational Resources

This assignment was developed for students in HSF 090- Health Sciences who attend a 1-hour library session. The focus of this session and assignment is “research as inquiry.”

Research is iterative and depends upon asking increasingly complex or new questions whose answers in turn develop additional questions or lines of inquiry in any field. Students will practice this iterative process by experimenting with the trial and error necessary in the research process as they repeat and refine their searches. They will be encouraged to explore the way cultural competence changes depending on their field or topic focus.

This session will …

An Investigation Of Public Injection Drug Use In New York City: A Mixed-Methods Study, Taeko M. Frost

Dissertations and Theses

Background: Drug use and injection-related harms are on the rise in the United States (US). As a result, new outbreaks of HIV and viral hepatitis C (HCV) attributed to injection drug use have been identified across the country. In addition to HIV and HCV, skin and soft tissue infection (SSTIs) that result from risky injection practices lead to preventable and costly emergency department (ED) visits. The concurrent opioid overdose epidemic has prompted a national conversation on how to effectively address drug-related harms and associated costs. International studies have identified that the place a person injects is related to adverse health …

Examining School Leadership In New York City Community Schools, Stacey Campo

Dissertations, Theses, and Capstone Projects

The community school model is rooted in John Dewey’s (1902) conceptualization of the public school as a hub for the community. The model has recently been identified as part of New York City’s school turnaround strategy and continues to gain prominence nationally, because of this, it is essential to identify the key components of an excelling leadership partnership. This dissertation describes findings and recommendations from interviews with principals and community school directors in ten New York City community schools. These interviews were triangulated with analysis of the New York City school environment survey utilizing both faculty and parent responses. This …

Modulation Of The Sodium/Potassium Atpase Function And Expression By Transcranial Direct Current Stimulation Of The Right Sensorimotor Cortex In Mice, Salim Bendaoud

Dissertations, Theses, and Capstone Projects

Direct current stimulation is used as a noninvasive therapeutic technique to enhance motor recovery following stroke, and to improve cognitive functions. This technique also showed promising results in the treatment of depression, schizophrenia, and multiple sclerosis. Transcranial direct current stimulation has been proven to cause a polarization (depolarization or hyperpolarization) of the target tissues depending on the polarity of the current and cell orientation. Because of the induced polarization, the spontaneous activity of the neurons is further affected. With exception to this electrophysiological effect, the overall biological mechanisms of transcranial direct current stimulation on the underlying tissues remain largely unknown. …

The Farnesoid X Receptor Negatively Regulates Osteoclastogenesis In Bone Remodeling And Pathological Bone Loss, Ting Zheng, Ju-Hee Kang, Jung-Sun Sim, Jung-Woo Kim, Jeong-Tae Koh, Chan Soo Shin, Hyungsik Lim, Mijung Yim

Publications and Research

Farnesoid X receptor (FXR, NR1H4) is a member of the nuclear receptor superfamily of ligand-activated transcription factors. Since the role of FXR in osteoclast differentiation remains ill-defined, we investigated the biological function of FXR on osteoclastogenesis, using FXR-deficient mice. We demonstrated that FXR deficiency increases osteoclast formation in vitro and in vivo. First, FXR deficiency was found to accelerate osteoclast formation via down-regulation of c-Jun N-terminal kinase (JNK) 1/2 expression. Increased expression of peroxisome proliferator-activated receptor (PPAR)γ and peroxisome proliferator-activated receptor gamma coactivator 1 (PGC- 1)β seems to mediate the pro-osteoclastogenic effect of FXR deficiency via the JNK pathway. In …

The Effect Of Paid Sick Leave On Physician Office-Based Visits, Korvin Vicente

Theses and Dissertations

This paper uses a balanced sample of workers from cross-sections of the National Health Interview Survey to estimate the causal effects of paid sick leave on the medical care seeking behavior of individuals, as measured by physician office-based visits.

Pulling The Plug On Microscopes In The Anatomy And Physiology Laboratory, Zvi Ostrin, Vyacheslav Dushenkov

Publications and Research

Virtual microscopy (VM) has been widely available for more than a decade, especially in clinical settings and medical schools. In recent years the movement away from conventional optical microscopy (OM) and towards VM has been accelerating and several VM websites are now available online and readily accessible to educators. VM can enhance the instructor’s ability to teach the histology component of anatomy and physiology classes, facilitate student learning, save time for both students and instructors, and ultimately save money that can be more productively used for other facets of the laboratory. The many pedagogical and practical advantages provided by VM …

Caries Classification, Diana V. Macri, Annie Chitlall

Publications and Research

It has been 10 years since Featherstone and colleagues presented their evidence-based model of caries management: caries management by risk assessment (CAMBRA). This approach relies on a careful analysis of a patients’ risk factors and protective factors. International and national organizations have long recognized the need for a new caries classification system that incorporates evidence-based approaches to halt progression of caries lesions and minimize the need for surgical intervention. Thus, the International Caries Detection and Assessment System (ICDAS) and the American Dental Association Caries Classification System (ADA CCS) were created. The purpose of this article is to briefly review the …

Effects Of Synthetic Cannabinoid Use, Susan H. Davide

Publications and Research

Synthetic Cannabinoid Use: Oral health professionals need to be aware of the systemic and oral health effects of the substances in this class of drugs.

Public Health Research Priorities To Address Us Human Trafficking, Emily F. Rothman, Hanni Stoklosa, Susie B. Baldwin, Makini Chisolm-Straker, Rumi Kato Price, Holly G. Atkinson

Publications and Research

In this Perspective, HEAL Trafficking, the nation's leading public health anti-trafficking organization maps out a national research agenda to tackle the problem of human trafficking. Given the paucity of research on trafficking, HEAL Trafficking engaged its membership in a consensus development process throughout 2016 to develop its national research agenda. HEAL Trafficking proposes five priorities that public health researchers should focus on in the decade ahead to make meaningful progress on preventing and responding to human trafficking in the Unites States.

Mechanism Of Action For Rtms: A Working Hypothesis Based On Animal Studies, Thangavelu Soundara Rajan, Maria Felice Ghilardi, Hoau-Yan Wang, Emanuela Mazzon, Placido Bramanti, Domenico Restivo, Angelo Quartarone

Publications and Research

Experiments in rodents have elucidated some of the molecular mechanisms underlying repetitive transcranial magnetic stimulation (rTMS). These studies may be useful in a translational perspective so that future TMS studies in rodents can closely match human TMS protocols designed for therapeutic purposes. In the present work we will review the effects of rTMS on glutamate neurotransmission which in turn induce persistent changes in synaptic activity. In particular, we will focus on the role of NMDA and non-NMDA transmission and on the permissive role of BDNF-TrKB interaction in the rTMS induced after-effects.

The Transnational Guqin Revival In Flushing, New York, Tyler L. Burba

Theses and Dissertations

Despite the guqin 3,000-year-old history the instrument nearly faced extinction in the Twentieth Century. Since the 2008 Beijing Olympics, which featured the guqin as a cultural symbol of Chinese identity, there has been a revival of the guqin and its traditional repertoire. This study looks at a small guqin community in New York City's Flushing neighborhood, centered around Master Shi-hua Judy Yeh, and how transnational students are taking advantage of transnational organizations, like the New York Guqin School, to ease the transition into life in New York.

For Social Justice, We Need To Look In The Mirror., Aldemaro Romero Jr.

Publications and Research

One of the most contentious issues in politics in general – and in higher education in particular – is political correctness.

Usually defined as the avoidance of language or actions that are seen as excluding, marginalizing, or insulting groups of people that have been dis- criminated against because of their gender, race, or other identifying factors.

The term is now oftentimes used in a pejorative sense, particularly in conservative circles.

Conceptualizing The Emergence Of Social Capital In Young Children, Courtney Wong

Dissertations, Theses, and Capstone Projects

This paper explores the concept of social capital as it relates to children. Three major theorists, Coleman (1988), Putnam (1995), and Bourdieu (1986), offer different conceptualizations of social capital, but all agree that social capital exists within relationships amongst people and allows them to facilitate an action or receive some sort of benefit. Within much of social capital literature, children are mostly viewed as passive recipients of social capital from their parents and teachers, as opposed to being acknowledged as creators of their own social capital. More recent research is starting to recognize the latter and to conceptualize how children, …

“Pay, Protection, And Professionalism”: The History Of Domestic Worker Organizing And The Future Of Home Health Care In The United States, Julia R. Gruberg

Dissertations, Theses, and Capstone Projects

With a multidisciplinary approach, I analyze the socio-economic, political, and historical factors that led to the current state of home health care in the United States. The legacy of slavery and the devaluing of so-called “women’s work” explain how the field of domestic work has been historically excluded from protection and regulation in the United States. Caring for children and keeping house have been women’s work for centuries, regardless of whether women were paid to do it or it was outsourced to an employee. Domestic work is sometimes referred to as “the work that makes all other work possible,” but …

Medical Transnationalism: Korean Immigrants’ Medical Tourism To The Home Country, Sou Hyun Jang

Dissertations, Theses, and Capstone Projects

This dissertation examines Korean immigrants’ barriers to formal U.S. healthcare, three distinctive types of healthcare behaviors that they exhibit, contributing factors to their medical tourism, and their experiences and evaluations of medical tourism. Analyzing survey data with 507 Korean immigrants and in-depth interviews with 120 Korean immigrants in the New York-New Jersey area, the study finds that more than half of Korean immigrants have barriers to healthcare in the U.S., the two biggest being the language barrier and not having health insurance. The study also finds that there are three distinctive types of healthcare behavior that Korean immigrants employ to …

Archaeology Of Void Spaces, Cory Look

Dissertations, Theses, and Capstone Projects

The overall goal of this research is to evaluate the efficacy of pXRF for the identification of ancient activity areas at Pre-Columbian sites in Antigua that range across time periods, geographic regions, site types with a variety of features, and various states of preservation. These findings have important implications for identifying and reconstructing places full of human activity but void of material remains. A synthesis for an archaeology of void spaces requires the construction of new ways of testing anthrosols, and identifying elemental patterns that can be used to connect people with their places and objects. This research begins with …

Oldest Skeleton Of A Plesiadapiform Provides Additional Evidence For An Exclusively Arboreal Radiation Of Stem Primates In The Palaeocene, Stephen B. Chester, Thomas E. Williamson, Jonathan I. Bloch, Mary T. Silcox, Eric J. Sargis

Publications and Research

Palaechthonid plesiadapiforms from the Palaeocene of western North America have long been recognized as among the oldest and most primitive euarchontan mammals, a group that includes extant primates, colugos and treeshrews. Despite their relatively sparse fossil record, palaechthonids have played an important role in discussions surrounding adaptive scenarios for primate origins for nearly a half-century. Likewise, palaechthonids have been considered important for understanding relationships among plesiadapiforms, with members of the group proposed as plausible ancestors of Paromomyidae and Microsyopidae. Here, we describe a dentally associated partial skeleton of Torrejonia wilsoni from the early Palaeocene (approx. 62Ma) of New Mexico, which …

Legal Mapping Analysis Of State Telehealth Reimbursement Policies, Kate E. Trout, Sankeerth Rampa, Fernando A. Wilson, Jim P. Stimpson

Publications and Research

Background: There exists rapid growth and inconsistency in the telehealth policy environment, which makes it difficult to quantitatively evaluate the impact of telehealth reimbursement and other policies without the availability of a legal mapping database. Introduction: We describe the creation of a legal mapping database of state-level policies related to telehealth reimbursement of healthcare services. Trends and characteristics of these policies are presented.

Materials and Methods: Information provided by the Center for Connected Health Policy was used to identify state-wide laws and regulations regarding telehealth reimbursement. Other information was retrieved using: (1) LexisNexis database, (2) Westlaw database, and (3) retrieval …

Worldwide Use Of Triclosan: Can Dentistry Do Without This Antimicrobial?, Diana V. Macri

Publications and Research

No abstract provided.

The Olfactory System Revealed: Non-Invasive Mapping By Using Constrained Spherical Deconvolution Tractography In Healthy Humans, Demetrio Milardi, Alberto Cacciola, Alessandro Calamuneri, Maria F. Ghilardi, Fabrizia Caminiti, Filippo Cascio, Veronica Andronaco, Giuseppe Anastasi, Enricomaria Mormina, Alessandro Arrigo, Daniele Bruschetta, Angelo Quartarone

Publications and Research

Although the olfactory sense has always been considered with less interest than the visual, auditive or somatic senses, it does plays a major role in our ordinary life, with important implication in dangerous situations or in social and emotional behaviors. Traditional Diffusion Tensor signal model and related tractography have been used in the past years to reconstruct the cranial nerves, including the olfactory nerve (ON). However, no supplementary information with regard to the pathways of the olfactory network have been provided. Here, by using the more advanced Constrained Spherical Deconvolution (CSD) diffusion model, we show for the first time in …

The Effect Of Object-Centered Instructions In Cartesian And Polar Coordinates On Saccade Vector, Jay A. Edelman, Alexa M. Mieses, Kira Konnova, David Shiu

Publications and Research

Express saccades (ES) are the most reflexive saccadic eye movements, with very short reaction times of 70– 110 ms. It is likely that ES have the shortest saccade reaction times (SRTs) possible given the known physiological and anatomical delays present in sensory and motor systems. Nevertheless, it has been demonstrated that a vector displacement of ES to spatially extended stimuli can be influenced by spatial cognition. Edelman, Kristjansson, and Nakayama (2007) found that when two horizontally separated visual stimuli appear at a random location, the spatial vector, but not the reaction time, of human ES is strongly influenced by an …

Neurophysiological And Behavioral Responses Of Mandarin Lexical Tone Processing, Yan H. Yu, Valerie L. Shafer, Elyse S. Sussman

Publications and Research

Language experience enhances discrimination of speech contrasts at a behavioral- perceptual level, as well as at a pre-attentive level, as indexed by event-related potential (ERP) mismatch negativity (MMN) responses. The enhanced sensitivity could be the result of changes in acoustic resolution and/or long-term memory representations of the relevant information in the auditory cortex. To examine these possibilities, we used a short (ca. 600 ms) vs. long (ca. 2,600 ms) interstimulus interval (ISI) in a passive, oddball discrimination task while obtaining ERPs. These ISI differences were used to test whether cross-linguistic differences in processing Mandarin lexical tone are a function of …

Diversity More Than Race, Gender In Higher Ed., Aldemaro Romero Jr.

Publications and Research

Most people when talking about diversity think

of matters revolving around race and gender, and

while those are obvious and important topics, the

fact of the matter is that the definition of diversity

is much larger.

Today diversity is seen in two dimensions.

The first one is what is called inherent diversity,

the diversity that is beyond people’s control.

Obviously, these issues include race and gender,

but also include national origin, age, sexual orientation,

disability, religious affiliation and socioeconomic

status. Certainly, you can change your

religious affiliation or socioeconomic status over

time, but being raised in a particular religion or …

Protein Calorie Malnutrition, Nutritional Intervention And Personalized Cancer Care, Anju Gangadharan, Sung-Eun Choi, Ahmed Hassan, Nehad M. Ayoub, Gina Durante, Sakshi Balwani, Young Hee Kim, Andrew Pecora, Andre Goy, K. Stephen Suh

Publications and Research

Cancer patients often experience weight loss caused by protein calorie malnutrition (PCM) during the course of the disease or treatment. PCM is expressed as severe if the patient has two or more of the following characteristics: obvious significant muscle wasting, loss of subcutaneous fat; nutritional intake of <50% of recommended intake for 2 weeks or more; bedridden or otherwise significantly reduced functional capacity; weight loss of >2% in 1 week, 5% in 1 month, or 7.5% in 3 months. Cancer anorexiacachexia syndrome (CACS) is a multifactorial condition of advanced PCM associated with underlying illness (in this case cancer) and is characterized by loss of muscle with or without loss of fat mass. Cachexia is defined as weight loss of …

From Rochel To Rose And Mendel To Max: First Name Americanization Patterns Among Twentieth-Century Jewish Immigrants To The United States, Jason H. Greenberg

Dissertations, Theses, and Capstone Projects

There has been a dearth of investigation into the distribution of and the alterations among Jewish given names. Whereas Jewish surnames are a popular topic of study, first names receive far less analysis. Because Jewish immigrants to the United States frequently changed their names, this thesis can serve as a guide to genealogists and other scholars seeking to trace the paths of Jewish immigrants from Europe. Data was drawn from about 1500 naturalization records from Brooklyn in order to determine the correspondences between the given names featured on passenger lists and their Americanized counterparts. More than three-quarters of surveyed immigrants …