Digital Commons Network^™

Quevedo Y La Tupida Selva Europea Del Anacreón Castellano, Adrian Izquierdo

Publications and Research

No abstract provided.

After The Cambridge Controversies: Reflections Old And New, Harvey Gram

Publications and Research

Perfect foresight is a consequence of applying the Pontryagin Maximum Principle to the analysis of an intertemporal general equilibrium. For this reason, the capital theory controversy ended in an intellectual impasse. The critique of mainstream theory largely ignored the perfect foresight entailments of intertemporal equilibrium analysis, while its defenders, with notable exceptions, too often failed to acknowledge this implication of the technique of dynamic programming. From this standpoint, the long debate over the existence or non-existence of an aggregate production function is secondary. This leaves open the theoretical question of how to proceed with an analysis of the actual dynamics …

Behavioral Predictive Analytics Towards Personalization For Self-Management – A Use Case On Linking Health-Related Social Needs, Bon Sy, Michael Wassil, Helene Connelly, Alisha Hassan

Publications and Research

The objective of this research is to investigate the feasibility of applying behavioral predictive analytics to optimize patient engagement in diabetes self-management, and to gain insights on the potential of infusing a chatbot with NLP technology for discovering health-related social needs. In the U.S., less than 25% of patients actively engage in self-health management even though self-health management has been reported to associate with improved health outcomes and reduced healthcare costs. The proposed behavioral predictive analytics relies on manifold clustering to identify subpopulations segmented by behavior readiness characteristics that exhibit non-linear properties. For each subpopulation, an individualized auto-regression model and …

Giant Acoustically-Induced Synthetic Hall Voltages In Graphene, Pai Zhao, Chithra H. Sharma, Renrong Liang, Christian Glasenapp, Lev Mourokh, Vadim M. Kovalev, Patrick Huber, Marta Prada, Lars Tiemann, Robert H. Blick

Publications and Research

Any departure from graphene’s flatness leads to the emergence of artificial gauge fields that act on the motion of the Dirac fermions through an associated pseudomagnetic field. Here, we demonstrate the tunability of strong gauge fields in nonlocal experiments using a large planar graphene sheet that conforms to the deformation of a piezoelectric layer by a surface acoustic wave. The acoustic wave induces a longitudinal and a giant synthetic Hall voltage in the absence of external magnetic fields. The superposition of a synthetic Hall potential and a conventional Hall voltage can annihilate the sample’s transverse potential at large external magnetic …

"The Battle Trumpet Blown!": Whitman's Persian Imitations In Drum-Taps, Roger Sedarat

Publications and Research

While Walt Whitman’s thematic use of the Orient continues to receive critical attention based on his explicit foreign references, aside from observations of specific Persian signifiers in “A Persian Lesson,” his engagement with the poetry of Iran has remained especially speculative and therefore analogical, with studies like J. R. LeMaster and Sabahat Jahan’s Walt Whitman and the Persian Poets showing how his mystical relation to his own religious influences tends to resemble the Sufism of Rumi and Hafez. A new discovery emerging from an examination of his personal copy of William Alger’s The Poetry of the East along with his …

Humidity Reduces Rapid And Distant Airborne Dispersal Of Viable Viral Particles In Classroom Settings, Antun Skanata, Fabrizio Spagnolo, Molly Metz, Davida S. Smyth, John J. Dennehy

Publications and Research

The transmission of airborne pathogens is considered to be the main route through which a number of known and emerging respiratory diseases infect their hosts. While physical distancing and mask wearing may help mitigate short-range transmission, the extent of long-range transmission in closed spaces where a pathogen remains suspended in the air remains unknown. We have developed a method to detect viable virus particles by using an aerosolized bacteriophage Phi6 in combination with its host Pseudomonas phaseolicola, which when seeded on agar plates acts as a virus detector that can be placed at a range of distances away from an …

Tracking Cryptic Sars-Cov-2 Lineages Detected In Nyc Wastewater, Davida S. Smyth, Monica Trujillo, Devon A. Gregory, Kristen Cheung, Anna Gao, Maddie Graham, Yue Guan, Caitlyn Guldenpfennig, Irene Hoxie, Sherin Kannoly, Nanami Kubota, Terri D. Lyddon, Michelle Markman, Clayton Rushford, Kaung Myat San, Geena Sompanya, Fabrizio Spagnolo, Reinier Suarez, Emma Teixeiro, Mark Daniels, Marc C. Johnson, John J. Dennehy

Publications and Research

Tracking SARS-CoV-2 genetic diversity is strongly indicated because diversifying selection may lead to the emergence of novel variants resistant to naturally acquired or vaccine-induced immunity. To monitor New York City (NYC) for the presence of novel variants, we deep sequence most of the receptor binding domain coding sequence of the S protein of SARS-CoV-2 isolated from the New York City wastewater. Here we report detecting increasing frequencies of novel cryptic SARS-CoV-2 lineages not recognized in GISAID’s EpiCoV database. These lineages contain mutations that had been rarely observed in clinical samples, including Q493K, Q498Y, E484A, and T572N and share many mutations …

A Novel Tropical Geometry-Based Interpretable Machine Learning Method: Pilot Application To Delivery Of Advanced Heart Failure Therapies, Heming Yao, Harm Derkson, Jessica R. Golbus, Justin Zhang, Keith D. Aaronson, Jonathan Gryak, Kayvan Najarian

Publications and Research

Abstract—A model’s interpretability is essential to many practical applications such as clinical decision support systems. In this paper, a novel interpretable machine learning method is presented, which can model the relationship between input variables and responses in humanly understandable rules. The method is built by applying tropical geometry to fuzzy inference systems, wherein variable encoding functions and salient rules can be discovered by supervised learning. Experiments using synthetic datasets were conducted to demonstrate the performance and capacity of the proposed algorithm in classification and rule discovery. Furthermore, we present a pilot application in identifying heart failure patients that are eligible …

Probing The Production Of Intracellular Vesicles Containing Reactive Oxygen And Nitrogen Species By Electrochemical Resistive-Pulse Sensing, Rui Jia

Publications and Research

No abstract provided.

Toward Raising The Child And The Village: Analyzing The Barriers To Implementing Community-Based Curriculum In New York City High Schools, Ife Damon

Publications and Research

As automation increases and single-skill set jobs become non-existent, employees can no longer only possess the technical knowledge of their industry but must also be well versed in a variety of essential skills that artificial intelligence cannot acquire. It is evident from the research that the United States’ traditional approach to teaching and learning has not kept up with the demands of the changing labor market because young adults are graduating from high school lacking the 21st-century skills needed for contemporary careers. High school educators can develop these skills within students by implementing community-based learning (CBL) activities into the curriculum. …

Importin-Mediated Pathological Tau Nuclear Translocation Causes Disruption Of The Nuclear Lamina, Tdp-43 Mislocalization And Cell Death, Robert F. Candia, Leah S. Cohen, Viktoriya Morozova, Christopher Corbo, Alejandra D. Alonso

Publications and Research

Tau is a cytosolic protein that has also been observed in the nucleus, where it has multiple proposed functions that are regulated by phosphorylation. However, the mechanism underlying the nuclear import of tau is unclear, as is the contribution of nuclear tau to the pathology of tauopathies. We have previously generated a pathological form of tau, PH-tau (pseudophosphorylation mutants S199E, T212E, T231E, and S262E) that mimics AD pathological behavior in cells, Drosophila, and a mouse model. Here, we demonstrated that PH-tau translocates into the nucleus of transiently transfected HEK-293 cells, but wildtype tau does not. We identified a putative …

Friendship In The Confucian Tradition, Andrew Lambert

Publications and Research

An overview of how friendship has been represented and assessed in the Confucian tradition, and particularly in classical Confucian texts such as the Analects and the Mencius. Themes covered include the relationship between the family and friendship, the ambivalence towards friendship in imperial China, and the connection between friendship and the Confucian ideal of personal cultivation. The chapter finishes by exploring novel conceptions of friendship and human relatedness suggested by the Confucian tradition.

Infant Motor Development Predicts The Dynamics Of Movement During Sleep, Aaron Demasi, Melissa N. Horger, Anat Scher, Sarah E. Berger

Publications and Research

The characteristics of infant sleep change over the first year. Generally, infants wake and move less at night as they grow older. However, acquisition of new motor skills leads to temporary increases in night waking and movement at night. Indeed, sleep-dependent movement at night is important for sensorimotor development. Nevertheless, little is known about how movement during sleep changes as infants accrue locomotor experience. The current study investigated whether infant sleep and movement during sleep were predicted by infants' walking experience. Seventy-eight infants wore an actigraph to measure physical activity during sleep. Parents reported when their infants first walked across …

Can Heritage Speakers Predict Lexical And Morphosyntactic Information In Reading?, Olga Parshina, Anastasiya Lopukhina, Irina A. Sekerina

Publications and Research

Ample evidence suggests that monolingual adults can successfully generate lexical and morphosyntactic predictions in reading and that correct predictions facilitate sentence comprehension. In this eye-tracking corpus reading study, we investigate whether the same is true for reading in heritage language. Specifically, we ask whether heritage speakers (HSs) of Russian are able to anticipate lexical and/or morphosyntactic information of the upcoming words in the sentence and whether they differ in the predictions from monolingual children and L2 learners. We are also interested in whether the literacy level (i.e., Russian literacy experience or reading fluency in English) influences lexical and morphosyntactic prediction. …

Making The Case For Addressing Second-Generation Gender Bias In Public Administration, Helisse Levine, Maria J. D’Agostino, Meghna Sabharwal

Publications and Research

No abstract provided.

Landslide Inventory Dataset Post Hurricane Stan (2005), Lake Atitlan Region, Guatemala, Elia Axinia Machado, Yuri Gorokhovich, Mahta Ghahremani

Publications and Research

Landslides are a global hazard of devastating impacts resulting in thousands of fatalities every year, substantial economic losses, and long-term economic disruption. Examining the frequency and distribution of landslides is important to better understand their associated factors and to identify where future landslides may occur. The dataset described in this article consists of landslides digitized as polygons using high resolution aerial photography collected after Hurricane Stan (October 2005), which caused severe damages in Central America. In Guatemala, the total economic impact of Hurricane Stan has been estimated at US$983 Million dollars, with 719,000 ha of land lost due to flooding, …

Fano 3-Folds, Reflexive Polytopes And Brane Brick Models, Sebastían Franco, Rak-Kyeong Seong

Publications and Research

Reflexive polytopes in n dimensions have attracted much attention both in mathematics and theoretical physics due to their connection to Fano n-folds and mirror symmetry. This work focuses on the 18 regular reflexive polytopes corresponding to smooth Fano 3-folds. For the first time, we show that all 18 regular reflexive polytopes have corresponding 2d (0, 2) gauge theories realized by brane brick models. These 2d gauge theories can be considered as the worldvolume theories of D1-branes probing the toric Calabi-Yau 4-singularities whose toric diagrams are given by the associated regular reflexive polytopes. The generators of the mesonic moduli …

Salome- Femme Fatale, Gaze And Rejection Of The Feminine, Ramya Thiyagarajan

Publications and Research

Salome was an unnamed, minor character in the New Testament of Mark and Matthew, an innocent girl who is presented as a pawn in her mother’s scheme to behead John the Baptist. Over time, Salome developed a life of her own, from being imagined as an acrobat in the Middle Ages, to a virgin beauty in the Renaissance and for Christians a constant example of evil woman. In 1891, Salome was reborn as the erotic femme fatale through the imagination of Oscar Wilde and given an existence on the stage, though the play was banned for years. Only after an …

Assessing The Impact Of An Information Literacy Course On Students' Academic Achievement: A Mixed-Methods Study, Wilma L. Jones, Tara Mastrorilli

Publications and Research

Objective – The aim of this study is to demonstrate the impact of a stand-alone, credit-bearing information literacy course on retention and GPA for students at an open access urban college.

Methods – Researchers conducted a mixed-methods study with a two-part focus. The first examined the impact of a credit-bearing course using propensity score matching (PSM) techniques to compare academic outcomes for students who participated in the course versus outcomes for similar students who did not enroll in the course. Multiple regression analyses were conducted to measure impact on GPA and performance in 100-level introductory English general education courses. Logistic …

How Do You Meme?: Using Memes For Information Literacy Instruction, Christina Boyle

Publications and Research

Memes, or image macros, have become a standard method of digital information sharing. This is especially true during times when current events ignite a heightened desire for information seeking among students. Memes can be sources of misinformation, such as during events of the past decade, including recent presidential elections, social justice movements such as Black Lives Matter, and the ongoing COVID-19 pandemic. Librarians need to address this format in their information literacy teachings. In this article, the author briefly outlines the rise of internet memes, discusses how higher education students are engaging with them, and highlights some problematic meme-sharing throughout …

Language-Internal Reanalysis Of Clitic Placement In Heritage Grammars Reduces The Cost Of Computation: Evidence From Bulgarian, Tanya Ivanova-Sullivan, Irina A. Sekerina, Davood Tofighi, Maria Polinsky

Publications and Research

The study offers novel evidence on the grammar and processing of clitic placement in heritage languages. Building on earlier findings of divergent clitic placement in heritage European Portuguese and Serbian, this study extends this line of inquiry to Bulgarian, a language where clitic placement is subject to strong prosodic constraints. We found that, in heritage Bulgarian, clitic placement is processed and rated differently than in the baseline, and we asked whether such clitic misplacement results from the transfer from the dominant language or follows from languageinternal reanalysis. We used a self-paced listening task and an aural acceptability rating task with …

Managing Information For Innovation Using Knowledge Integration Capability: The Role Of Boundary Spanning Objects, Chandan Acharya, Divesh Ojha, Rahul Gokhale, Pankaj Patel

Publications and Research

Knowledge Integration (KI) or the capability to collate and process distinctive stocks of organizational information is central to innovation. Although an essential capability, KI is also challenging to accomplish in practice due to relational obstacles. The relational obstacles arise because of knowledge boundaries: (a) syntactic boundary where the challenge is to transfer the knowledge; (b) semantic boundary where the challenge is to translate the knowledge; and (c) pragmatic boundary, where the challenge is to transform the knowledge to realize relational rents. In this paper, we propose that these relational obstacles could be resolved through a common lexicon, common meaning, and …

The Incoherence Of An Evil God, Carlo Alvaro

Publications and Research

The evil god challenge is for theists to explain why a good god’s existence should be considerably more reasonable than an evil god’s existence. Challengers note that there is a symmetry between a good god and an evil god. Moreover, the classical arguments for a good god can prove the existence of an evil god just as well. Furthermore, theodicies can be mirrored by reverse theodicies. Consequently, the evil god challenge leads to two implications. One, if an evil god is deemed absurd, by logical symmetry, a good god must also be absurd. Two, if an evil god is not …

Using Data Science Tools For Investigating Chat Logs From The Conti Ransomware Group, Boyan Kostadinov, Joseph Liu, Julio Rayme

Publications and Research

The main goal of this paper is to showcase some results from a comprehensive data analysis that we did on the cache of chat logs from the notorious ransomware group Conti. The chat logs were made publicly available on February 27, 2022. They were translated from Russian into English, and contain 393 json files with chat logs from the instant messaging service Jabber. We employ a variety of modern data science tools for text mining, natural language processing, network analysis and geospatial analysis to investigate the Conti chat logs so that we can understand the command and control structure of …

Trapped On The Eve Of War, 1941: Stalin And His Generals Failing Separately And Together, Cynthia A. Roberts

Publications and Research

This chapter examines Soviet military planning and preparedness on the eve of Germany’s June 1941 invasion of the Soviet Union. Drawing on archival evidence and post-Soviet scholarship, it reassesses explanations for the Red Army’s catastrophic initial defeats. It argues that the General Staff’s unrealistic offensive plans and force posture conflicted with Stalin’s political strategy of deterrence and war avoidance. This mismatch, rooted partly in the Soviet military’s organizational preference for offensive operations and flawed assumptions about mobilization and the initial period of war, increased Soviet vulnerability to surprise attack. The chapter considers the development of Soviet war plans in 1940–1941, …

Promoting Stem Learning Through A Multidisciplinary Sencer Framework At A Minority-Serving Institution, Diana Samaroo, Sandie Han, Liana Tsenova, Urmi Ghosh-Dastidar

Publications and Research

The Prospect Park Biodiversity Project was a SENCER collaboration project between the Departments of Biological Sciences, Chemistry, and Mathematics at the New York City College of Technology. The goal of this project was to enhance students' participation and learning in STEM disciplines through a civically engaged framework. The project utilized the eco-complexity of Prospect Park Lake in Brooklyn, New York for an interdisciplinary study on the water quality. The project, which involved ten students and four faculty mentors, integrated microbiology, chemistry, and mathematics perspectives using active-learning pedagogies, including hands-on exploration and collaborative learning.

Long Covid And Medical Gaslighting: Dismissal, Delayed Diagnosis, And Deferred Treatment, Larry Au, Cristian Capotescu, Gil Eyal, Gabrielle Finestone

Publications and Research

While we know a lot more about Long Covid today, patients who were infected with Covid-19 early on in the pandemic and developed Long Covid had to contend with medical professionals who lacked awareness of the potential for extended complications from Covid-19. Long Covid patients have responded by labeling their contentious interactions with medical professionals, organizations, and the broader medical system as “gaslighting.” We argue that the charge of medical gaslighting can be understood as a form of ontological politics. Not only do patients demand that their version of reality be recognized, but they also blame the experts who hold …

Creating An Interpretive Edition Of "Sage And Spirit", Michael Crowley

Publications and Research

This paper reports on a practice-based research project designed to create a critically edited score of Bob Weir’s Sage and Spirit for solo guitar. Since no score exists for the piece, potential performers must first go through the time-consuming process of transcription as a way to learn how it works. This may deter potential performers who are either unfamiliar with the Dead’s music or lack formal training to undertake this preliminary work. This project was designed as an attempt to bridge the gap between what musical information is available through published sources and the concerns of the music’s potential performers. …

Addressing Gender-Based Violence Using Evidence-Based Practices During Covid-19: The Case Of Puerto Rico, Ayorkor Gaba, Roseanne Flores, María Rebecca Ward, Bailey Pridgen

Publications and Research

As gender-based violence (GBV) surged during the COVID-19 pandemic, the 65th session of the Commission on the Status of Women (CSW65) called for member states, civil, and other stakeholders to consider the specific needs of women and girls in COVID-19 response and recovery efforts. Psychology provides scientific knowledge to help answer this call. Despite existing global guidance and psychological research to mitigate GBV, COVID-19 presents new challenges for consideration. This article summarizes existing GBV guidance/research and COVID-19 considerations, uses an illustrative case study to describe Puerto Rico’s application of GBV guidance/research during COVID-19, and provides preliminary policy and practice recommendations.

A Populist World Order? Origins And Predictions, Michael Lee

Publications and Research

No abstract provided.