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Predicting Synchronized Gene Coexpression Patterns From Fibration Symmetries In Gene Regulatory Networks In Bacteria, Ian Leifer, Mishael Sánchez‑Pérez, Cecilia Ishida, Hernán A. Makse

Publications and Research

Background: Gene regulatory networks coordinate the expression of genes across physiological states and ensure a synchronized expression of genes in cellular subsystems, critical for the coherent functioning of cells. Here we address the question whether it is possible to predict gene synchronization from network structure alone. We have recently shown that synchronized gene expression can be predicted from symmetries in the gene regulatory networks described by the concept of symmetry fibrations. We showed that symmetry fibrations partition the genes into groups called fibers based on the symmetries of their ’input trees’, the set of paths in the network through which …

Geologist Syed Humayun Akhter Is Leading The Bangladesh Open University, Nazrul I. Khandaker

Publications and Research

No abstract provided.

Pattern Of Use Of Electronic Health Record (Ehr) Among The Chronically Ill: A Health Information National Trend Survey (Hints) Analysis, Rose Calixte, Sumaiya Islam, Zainab Toteh Osakwe, Argelis Rivera, Marlene Camacho-Rivera

Publications and Research

Effective patient–provider communication is a cornerstone of patient-centered care. Patient portals provide an effective method for secure communication between patients or their proxies and their health care providers. With greater acceptability of patient portals in private practices, patients have a unique opportunity to manage their health care needs. However, studies have shown that less than 50% of patients reported accessing the electronic health record (EHR) in a 12-month period. We used HINTS 5 cycle 1 and cycle 2 to assess disparities among US residents 18 and older with any chronic condition regarding the use of EHR for secure direct messaging …

Assessing Participant Feedback To Dental Screenings Provided By Dental Hygiene Students And Follow-Up Dental Hygiene Care In New York City, Susan H. Davide, Margarita Rivera

Publications and Research

Objectives: The purpose of this study was to validate the association between dental screenings and follow-up care to support the level of awareness of dental hygiene services available in the community by increasing access to care and determine patients’ knowledge of dental insurance status. Methods: A first-time dental screening was conducted, and complimentary care was provided for those who followed through with dental hygiene care at the clinic. Survey questionnaires were administered to participants following screening and clinic care. Results: Ten participants of the 50 screened received care at the clinic. Less than half of those screened (41 %) had …

Acute Effect Of High‑Definition And Conventional Tdcs On Exercise Performance And Psychophysiological Responses In Endurance Athletes: A Randomized Controlled Trial, Daniel Gomes Da Silva Machado, Marom Bikson, Abhishek Datta, Egas Caparelli‑Dáquer, Gozde Unal, Abrahão F. Baptista, Edilson Serpeloni Cyrino, Li Min Li, Edgard Morya, Alexandre Moreira, Alexandre Hideki Okano

Publications and Research

Transcranial direct current stimulation (tDCS) has been used aiming to boost exercise performance and inconsistent findings have been reported. One possible explanation is related to the limitations of the so-called “conventional” tDCS, which uses large rectangular electrodes, resulting in a diffuse electric field. A new tDCS technique called high-definition tDCS (HD-tDCS) has been recently developed. HD-tDCS uses small ring electrodes and produces improved focality and greater magnitude of its aftereffects. This study tested whether HD-tDCS would improve exercise performance to a greater extent than conventional tDCS. Twelve endurance athletes (29.4 ± 7.3 years; 60.15 ± 5.09 ml kg− 1 min− …

Learning Of Food Preferences: Mechanisms And Implications For Obesity & Metabolic Diseases, Hans-Rudolf Berthoud, Christopher D. Morrison, Karen Ackroff, Anthony Sclafani

Publications and Research

Omnivores, including rodents and humans, compose their diets from a wide variety of potential foods. Beyond the guidance of a few basic orosensory biases such as attraction to sweet and avoidance of bitter, they have limited innate dietary knowledge and must learn to prefer foods based on their flavors and postoral effects. This review focuses on postoral nutrient sensing and signaling as an essential part of the reward system that shapes preferences for the associated flavors of foods. We discuss the extensive array of sensors in the gastrointestinal system and the vagal pathways conveying information about ingested nutrients to the …

Fingerprinting The Cretaceous-Paleogene Boundary Impact With Zn Isotopes, Ryan Mathur, Brandon Mahan, Marissa Spencer, Linda Godfrey, Neil Landman, Matthew Garb, D. Graham Pearson, Sheng-Ao Liu, Francisca E. Oboh-Ikuenobe

Publications and Research

Numerous geochemical anomalies exist at the K-Pg boundary that indicate the addition of extraterrestrial materials; however, none fingerprint volatilization, a key process that occurs during large bolide impacts. Stable Zn isotopes are an exceptional indicator of volatilityrelated processes, where partial vaporization of Zn leaves the residuum enriched in its heavy isotopes. Here, we present Zn isotope data for sedimentary rock layers of the K-Pg boundary, which display heavier Zn isotope compositions and lower Zn concentrations relative to surrounding sedimentary rocks, the carbonate platform at the impact site, and most carbonaceous chondrites. Neither volcanic events nor secondary alteration during weathering and …

Distribución De Las Funciones Retóricas De Las Citas En Los Apartados Del Trabajo Fin De Máster Escrito En Español Y En Inglés, David Sánchez-Jiménez

Publications and Research

This study correlates with a research study published in the journal Pragmalingüística, in which the contrastive use of the rhetorical functions of citations in master’s theses in Spanish and English was studied. The main objective pursued by this new research is to determine which rhetorical functions are used most frequently in the different parts of a master’s thesis and what these can accomplish in each part of the text. Following Petrić (2007), a computerized textual analysis of the rhetorical function of citation was used to study this phenomenon in a corpus of sixteen (16) theses of which eight (8) were …

7 Strategies To Make Professional Development Successful, Marla A. Sole

Publications and Research

Highly effective teachers continually innovate and refine their pedagogical practices through professional development. Committed teachers are interested in professional development that demonstrates best practices aligned with the content they are teaching and clearly communicates the steps, benefits, and challenges of implementing new lessons and innovative practices. Those running workshops can gain valuable insight into teachers’ classroom practices, the curriculum, and potential modifications that could better help students reach their full potential.

Dreaming Of Home: Youth Researchers Of Color Address Nyc’S Housing Crisis, Samuel Finesurrey, Waleska Cabrera, Meldis Jimenez, Brittiny Ando, Alanna Garcia, Alexander Garcia, Jayden Johnstone, Abdul Mohammed, Sheylany Paulino, Edwin Reed, Emelyn Saavedra, Gisselle Saavedra, Rajendra Singh, Aysia Smith, Marlena Syriaque

Publications and Research

New Yorkers are facing a housing crisis. Long-standing disparities of race and class in New York City have been exacerbated by the COVID-19 pandemic. Coronavirus and the looming eviction crisis threaten working-class communities, immigrant families and youth searching for housing stability throughout the city. This report is a call to action demanding that city and state elected officials, along with civic leaders, address the housing crisis that youth are inheriting. A team of youth housing fellows, housing organizers from the Broadway Housing Communities, and CUNY academics shaped this project around the ethos, “No research about us, without us.” The work …

The Magnetic Couples Study: Protocol For A Mixed Methods Prospective Cohort Study Of Hiv-Serodifferent Heterosexual Couples’ Perspectives And Use Of Pre-Exposure Prophylaxis (Prep), James M. Mcmahon, Janie Simmons, Jessica E. Haberer, Sharon Mannheimer, Natalie M. Leblanc, Leilani Torres, Robert Quiles, Guillermo Aedo, Anabel Javier, Amy Braksmajer, Graham Harriman, Nicole Trabold, Enrique R. Pouget, Ann Kurth, Martez D. R Smith, Judith Brasch, Eric J. Podsiadly, Peter L. Anderson

Publications and Research

Introduction HIV transmission within serodifferent heterosexual couples plays a key role in sustaining the global HIV pandemic. In the USA, transmission within established mixed-status couples accounts for up to half of all new HIV infections among heterosexuals. Oral HIV pre-exposure prophylaxis (PrEP) is a highly effective prevention method, although underutilised among serodifferent couples. Moreover, there is a dearth of research on US HIV-serodifferent couples’ perspectives and use of PrEP, alone or in combination with other prevention methods. In this paper, we describe the study protocol for the Magnetic Couples Study, designed to fill critical knowledge gaps regarding HIV-serodifferent heterosexual couples’ …

Using Economic Evaluation To Hasten Health Equity, Maria-Isabel Roldos, Nancy Breen

Publications and Research

Achieving health equity has proven elusive for two reasons. First, most research has focused on changing the behavior of individuals; however, policies that address socioeconomic factors or change the context to facilitate healthy decisions tend to be more effective. Second, health disparity science and evidence are not consistently used to guide policymakers, even those seeking health equity. In this perspective, we discuss economic evaluation tools that researchers can use to assist decision-makers in conducting research or evaluating policy: self-reported health-related quality-of-life surveys and cost–benefit analysis evaluations informed with the willingness to pay for research and analyses.

Review: Factors Affecting Composite Laminates Against Lightning Strikes, Aaryan Manoj Nair

Publications and Research

Lightning strike protection (LSP) have recently been a newly developing field particularly with the emergence of graphene thin film integration into carbon fiber composite structures. This technology has a widespread application in airplanes, wind turbines, and other instruments which are susceptible to frequent lightning strikes. Electrical discharge of the instrument in a safe manner is vital for the safety of the passengers (in the case of flights) as well as the integrity of the aircraft structures because of their specific mechanical and structural properties, which are essential for their functioning. The purpose of the study is to fabricate graphene thin …

Mother Monsters And Monster Mothers From Dracula To Stranger Things, Melissa Dinsman

Publications and Research

Netflix’s hit show Stranger Things is an homage to 1970s and 1980s sci-fi and horror, including Alien and Aliens, Carrie, the Star Wars trilogy, and Poltergeist, as well as buddy adventure films like Goonies and Stand by Me. But it is also, in its obsessive presentation of monsters as mothers and mothers as monsters, a show that takes its 1980s mothering cues straight out of Bram Stoker’s 1890s. Despite its 2016 production date, the Duffer Brother’s Stranger Things presents viewers with very old fashioned ideas of mothering, with Joyce Byers (Wynona Ryder) as the single, but exceedingly pro-active mom from …

Implementing Excellence In Diversity, Equity, And Inclusion In The Library Workforce: Tips To Overcome Challenges, Kanu A. Nagra, Bernadette M. López-Fitzsimmons

Publications and Research

Diversifying the library workforce is challenging, with the graduation data of library and information science degrees not representing equity in demographics for diverse populations. Is this the reason for the lack of diversity among library staff or are recruitment practices not based on measurable performance standards? Both questions call upon the library and information science (LIS) profession to address diverse staffing issues to remedy these challenges.

Deconstructing Service In Libraries: Intersections Of Identities And Expectations (Book Review), Nandi Prince

Publications and Research

No abstract provided.

Oral Manifestations Of Tuberculosis, Diana V. Macri, Sandra Castellanos, Elvir Dincer

Publications and Research

This article will update the reader on tuberculosis and its oral manifestations.

After decades of decreasing incidence, tuberculosis resurgence is being seen in some global regions due to factors that include the human immunodeficiency virus (HIV) epidemic, increased immigration from countries with endemic tuberculosis, transmission of tuberculosis in crowded or unsanitary environments, and poor healthcare infrastructure. Additionally, this review is especially prescient considering the increasing prevalence of drug-resistant tuberculosis.

Minerva Cuevas: Disidencia, Alaina Claire Feldman, Clayton Press, Solange Farkas, Gabriel Bogossian

Publications and Research

Bilingual catalogue for the exhibition "Minerva Cuevas: Disidencia" presented at Baruch College's Mishkin Gallery.

The Cost Of Being Black In Social Work Practicum, Nia Johnson, Paul Archibald, Anthony Estreet, Amanda Morgan

Publications and Research

The social work profession is not exempt from fueling institutional racism, which affects the provision of social work practicum education for Black social work students. This article highlights how the historical and current social cost of being Black in the United States presents itself within social work education’s signature pedagogy. Social workers who hold bachelor’s degrees in social work (BSW) are more likely to be Black than those holding master’s degrees in social work (MSW; Salsberg et al., 2017). It takes Black students longer to earn an MSW degree though they are more likely to hold a BSW while also …

Precoder Design For Communication-Efficient Distributed Mimo Receivers With Controlled Peak-Average Power Ratio, Vinay A. Vaishampayan

Publications and Research

We consider the problem of communicating over a relay-assisted multiple-input multiple-output (MIMO) channel with additive noise, in which physically separated relays forward quantized information to a central decoder where the transmitted message is to be decoded. We assume that channel state information is available in the transmitter and show that the design of a rational-forcing precoder - a precoder which is matched to the quantizers used in the relays - is beneficial for reducing the symbol error probability. It turns out that for such rational-forcing precoder based systems, there is natural tradeoff between the peak to average power ratio in …

Radical Interrelated Qualitative Space In The Midst Of Multipandemics: A Collaborative Scholarly Personal Narrative, Lisa Delacruz Combs, Maretha Maretha Dellarosa, Myung-Jin Kim, Alexander G-J Pittman, Chelsea Chelsea Gilbert, Spencer J. Smith, Tessa Tessa Smith, Shay N. Valley, Penny A. Pasque

Publications and Research

Given the current unprecedented multiple pandemics of COVID-19, anti-Black and anti-Asian violence, and white supremacy, we—a group of graduate students and a faculty member who hold diverse identities across disciplines, race, gender, nationality, and additional categories—came together to focus on qualitative research as an ontological, epistemological, and axiological space toward community and culture change. Specifically, we took up scholarly personal narrative, which centers postmodernism and focuses on the reality that “we see what we believe; we observe what we narrate; we transform what we reframe. ”What emerged were radical interrelated understandings of privilege, guilt, and the importance of kinship. As …

Covid-19 Impact On Radiology Students’ Distance Learning (Summer 2021), Mary Lee, Jason Chan, Cheryann Jackson-Holmes, Renzo Marmolejo, Zoya Vinokur

Publications and Research

The Radiological Technology students have adjusted from the urgent distance learning that was enacted in the Spring of 2020, to the hybrid distance learning that is currently in place. This hybrid distance learning is the same way the incoming class of radiological technology students were taught. Both cohorts of students were tracked over the year by online anonymous surveys. We wanted to know how students were adapting to distance learning, if their focus and motivation varied over the course of the year due to changing pandemic conditions. For the students that were working, what impact did it have on their …

Radiologic Contrast-Induced Transmetallation In Mineral Rich Fruits: X-Ray Imaging To Understand Heat Cycling During Climate Change And Map Metal Redistribution In Biological Media For Biomedical Applications, Lin Mousa, Hayley Sanchez, Subhendra Sarkar, Zoya Vinokur

Publications and Research

Heat cycling due to climate change can affect hydrated protein or carbohydrate functions, the latter is not well studied. The project started with involving the study of heat-stressed carbohydrate behavior when bulk water was partly stripped from carbohydrates in model microwaved fruits and vegetables, like apples and sweet potatoes (that are mineral-rich) and was set in mineral exchange competition with toxic metals like Gadolinium and chelating complexes like iodinated EDTA. These are common radiologic contrast medias that strongly absorb x-rays and are currently implicated in man-made environmental toxins. Our goal was to map diffusion of injected heavy atoms as well …

Part Iii: Chemical Exposure From Manufactured Gas Plants: Naphthalene?, Aneeza Hussain

Publications and Research

In the previous parts of this research, we studied the historical, sociological, and public policy impact of the former manufactured gas plant site at Gowanus. Gowanus Canal is heavily contaminated with coal tar and was found to be a concern of public health risk from chemical exposure to naphthalene, benzene, toluene, ethylbenzene, and xylene pollutants on former Manufactured Gas Plant (MGP) sites when developed. We studied all these chemicals and their risks to the public around the site. We concluded that Naphthalene is a toxic chemical and has carcinogenic properties. In the present study, with an emphasis on the Chemistry …

Public Knowledge, Emily Drabinski

Publications and Research

An editorial framing the author's perspective on book reviews as a form of scholarly communication.

Direct Observation Of Chaotic Resonances In Optical Microcavities, Shuai Wang, Shuai Liu, Yilin Liu, Shumin Xiao, Zi Wang, Yubin Fan, Jiecai Han, Li Ge, Qinghai Song

Publications and Research

Optical microcavities play a significant role in the study of classical and quantum chaos. To date, most experimental explorations of their internal wave dynamics have focused on the properties of their inputs and outputs, without directly interrogating the dynamics and the associated mode patterns inside. As a result, this key information is rarely retrieved with certainty, which significantly restricts the verification and understanding of the actual chaotic motion. Here we demonstrate a simple and robust approach to directly and rapidly map the internal mode patterns in chaotic microcavities. By introducing a local index perturbation through a pump laser, we report …

Examining Inequities In Rates Of Undiagnosed Hiv And Rectal Stis In A Large Nationwide Cohort Study Of Sexual Minority Men, H Jonathon Rendina, Ali Talan, K Marie Sizemore, Nicola F. Tavella, Brian Salfas, Ore Shalhav, Drew Westmoreland, Brian Mustanski, Carlos E. Rodríguez- Díaz

Publications and Research

Objective Sexual minority men (SMM) of colour are disproportionately impacted by HIV and bacterial STIs (bSTIs). To better understand within-group heterogeneity and differential risk factors by race and ethnicity, we sought to examine rates of undiagnosed HIV and rectal bSTI at the intersection of racial and ethnic identity with other sociodemographic factors.

Methods We examined data from 8105 SMM conducting home-based self-testing at enrollment in a nationwide cohort study collected from November 2017 to August 2018. We conducted analyses stratified by racial and ethnic groups to examine within- group (ie, subgroup) unadjusted rates of HIV and rectal bSTI infection across …

Telomeric And Sub-Telomeric Structure And Implications In Fungal Opportunistic Pathogens, Raffaella Diotti, Michelle Esposito, Chang Hui Shen

Publications and Research

Telomeres are long non-coding regions found at the ends of eukaryotic linear chromosomes. Although they have traditionally been associated with the protection of linear DNA ends to avoid gene losses during each round of DNA replication, recent studies have demonstrated that the role of these sequences and their adjacent regions go beyond just protecting chromosomal ends. Regions nearby to telomeric sequences have now been identified as having increased variability in the form of duplications and rearrangements that result in new functional abilities and biodiversity. Furthermore, unique fungal telomeric and chromatin structures have now extended clinical capabilities and understanding of pathogenicity …

A Fused Radar–Optical Approach For Mapping Wetlands And Deepwaters Of The Mid–Atlantic And Gulf Coast Regions Of The United States, Brian T. Lamb, Maria A. Tzortziou, Kyle C. Mcdonald

Publications and Research

Tidal wetlands are critically important ecosystems that provide ecosystem services including carbon sequestration, storm surge mitigation, water filtration, and wildlife habitat provision while supporting high levels of biodiversity. Despite their importance, monitoring these systems over large scales remains challenging due to difficulties in obtaining extensive up-to-date ground surveys and the need for high spatial and temporal resolution satellite imagery for effective space-borne monitoring. In this study, we developed methodologies to advance the monitoring of tidal marshes and adjacent deepwaters in the Mid-Atlantic and Gulf Coast United States. We combined Sentinel-1 SAR and Landsat 8 optical imagery to classify marshes and …

Evaluation Of Log P, Pka, And Log D Predictions From The Sampl7 Blind Challenge, Teresa Danielle Bergazin, Nicolas Tielker, Yingying Zhang, Junjun Mao, M. R. Gunner, Karol Francisco, Carlo Ballatore, Stefan M. Kast, David L. Mobley

Publications and Research

The Statistical Assessment of Modeling of Proteins and Ligands (SAMPL) challenges focuses the computational modeling community on areas in need of improvement for rational drug design. The SAMPL7 physical property challenge dealt with prediction of octanol-water partition coefficients and pK_a for 22 compounds. The dataset was composed of a series of N-acylsulfonamides and related bioisosteres. 17 research groups participated in the log P challenge, submitting 33 blind submissions total. For the pK_a challenge, 7 different groups participated, submitting 9 blind submissions in total. Overall, the accuracy of octanol-water log P predictions in the SAMPL7 challenge was …