Digital Commons Network^™

The Ticker, March 21, 2016

The Ticker

The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.

Soft Robotic Grippers For Biological Sampling On Deep Reefs, Kevin C. Galloway, Kaitlyn P. Becker, Brennan Phillips, Jordan Kirby, Stephen Licht, Dan Tchernov, Robert J. Wood, David F. Gruber

Publications and Research

This article presents the development of an underwater gripper that utilizes soft robotics technology to delicately manipulate and sample fragile species on the deep reef. Existing solutions for deep sea robotic manipulation have historically been driven by the oil industry, resulting in destructive interactions with undersea life. Soft material robotics relies on compliant materials that are inherently impedance matched to natural environments and to soft or fragile organisms. We demonstrate design principles for soft robot end effectors, bench-top characterization of their grasping performance, and conclude by describing in situ testing at mesophotic depths. The result is the first use of …

Awareness Of Rabies And Response To Dog Bites In A Bangladesh Community, Sumon Ghosh, Sukanta Chowdhury, Najmul Haider, Rajub K. Bhowmik, Md. S. Rana, Aung S. Prue Marma, Muhammad B. Hossain, Nitish C. Debnath, Be-Nazir Ahmed

Publications and Research

Community awareness regarding rabies and treatment seeking behaviours are critical both for the prevention and control of the disease in human and animals. We conducted a study to explore people’s awareness about rabies, their attitudes towards dogs and practices associated with treating dog bites in Satkhira Sadar, a southwestern sub-district of Bangladesh. Of the total 3200 households (HHs) surveyed, the majority of the respondents have heard about rabies (73%) and there was a high level of awareness that dog bite is the main cause of rabies (86%), and that rabies can be prevented by vaccination (85%). However, 59% of the …

Attention Strongly Modulates Reliability Of Neural Responses To Naturalistic Narrative Stimuli, Jason J. Ki, Simon P. Kelly, Lucas C. Parra

Publications and Research

Attentional engagement is a major determinant of how effectively we gather information through our senses. Alongside the sheer growth in the amount and variety of information content that we are presented with through modern media, there is increased variability in the degree to which we “absorb” that information. Traditional research on attention has illuminated the basic principles of sensory selection to isolated features or locations, but it provides little insight into the neural underpinnings of our attentional engagement with modern naturalistic content. Here, we show inhumansubjects that the reliability of an individual’s neural responses with respect to a larger group …

9 March 1916, Part I: Newton Baker Sworn In As Secretary Of War, Keith J. Muchowski

Publications and Research

This invited blog post explores the appointment of Newton D. Baker to the post of Secretary of War during the Woodrow Wilson Administration.

Parasitic Diseases Of The Central Nervous System: Lessons For Clinicians And Policy Makers, Arturo Carpio, Matthew L. Romo, R.M.E. Parkhouse, Brooke Short, Tarun Dua

Publications and Research

Parasitic diseases of the central nervous system are associated with high mortality and morbidity, especially in resource-limited settings. The burden of these diseases is amplified as survivors are often left with neurologic sequelae affecting mobility, sensory organs, and cognitive functions, as well as seizures/epilepsy. These diseases inflict suffering by causing lifelong disabilities, reducing economic productivity, and causing social stigma. The complexity of parasitic life cycles and geographic specificities, as well as overlapping clinical manifestations in the host reflecting the diverse pathogenesis of parasites, can present diagnostic challenges. We herein provide an overview of these parasitic diseases and summarize clinical aspects, …

Predicted Molecular Signaling Guiding Photoreceptor Cell Migration Following Transplantation Into Damaged Retina, Uchenna John Unachukwu, Alice Warren, Ze Li, Shawn Mishra, Jing Zhou, Moira Sauane, Hyungsik Lim, Maribel Vazquez, Stephen Redenti

Publications and Research

To replace photoreceptors lost to disease or trauma and restore vision, laboratories around the world are investigating photoreceptor replacement strategies using subretinal transplantation of photoreceptor precursor cells (PPCs) and retinal progenitor cells (RPCs). Significant obstacles to advancement of photoreceptor cell-replacement include low migration rates of transplanted cells into host retina and an absence of data describing chemotactic signaling guiding migration of transplanted cells in the damaged retinal microenvironment. To elucidate chemotactic signaling guiding transplanted cell migration, bioinformatics modeling of PPC transplantation into light-damaged retina was performed. The bioinformatics modeling analyzed whole-genome expression data and matched PPC chemotactic cell-surface receptors to …

Genesis And Growth Of Extracellular Vesicle-Derived Microcalcification In Atherosclerotic Plaques, Joshua D. Hutcheson, Claudia Goettsch, Sergio Bertazzo, Natalia Maldonado, Jessica L. Ruiz, Wilson Goh, Katsumi Yabusaki, Tyler Faits, Carlijn Bouten, Gregory Franck, Thibaut Quillard, Peter Libby, Masanori Aikawa, Sheldon Weinbaum, Elena Aikawa

Publications and Research

Clinical evidence links arterial calcification and cardiovascular risk. Finite-element modelling of the stress distribution within atherosclerotic plaques has suggested that subcellular microcalcifications in the fibrous cap may promote material failure of the plaque, but that large calcifications can stabilize it. Yet the physicochemical mechanisms underlying such mineral formation and growth in atheromata remain unknown. Here, by using three-dimensional collagen hydrogels that mimic structural features of the atherosclerotic fibrous cap, and high-resolution microscopic and spectroscopic analyses of both the hydrogels and of calcified human plaques, we demonstrate that calcific mineral formation and maturation results from a series of events involving the …

Japanese American Internment (Encyclopedia Entry), Ann Matsuuchi

Publications and Research

No abstract provided.

Encyclopedia Entries: "Lgbtq Asian Americans" & "George Takei", Ann Matsuuchi

Publications and Research

Encyclopedia entries on "LGBTQ Asian Americans" & "George Takei" pages 491-498. Originally published in: Asian American Culture: From Anime to Tiger Moms. Edited by Lan Dong. Santa Barbara, California: ABC-CLIO. March 2016. Copyright© 2016 by ABC-CLIO, LLC All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, except for the inclusion of brief quotations in a review, without prior permission in writing from the publisher. Inclusion in this institutional repository is permitted by the publisher's contract: "Publisher grants to …

Satisfaction, Water And Fertilizer Use In The American Residential Macrosystem, Peter M. Groffman, J Morgan Grove, Colin Polsky, Neil D. Bettez, Jennifer L. Morse, Jeanine Cavender-Bares, Sharon J. Hall, James B. Heffernan, Sarah E. Hobbie, Kelli L. Larson, Christopher Neill, Kristen Nelson, Laura Ogden, Jarlath O'Neil-Dunne, Diane Pataki, Rinku Roy Chowdhury, Dexter H. Locke

Advanced Science Research Center

Residential yards across the US look remarkably similar despite marked variation in climate and soil, yet the drivers of this homogenization are unknown. Telephone surveys of fertilizer and irrigation use and satisfaction with the natural environment, and measurements of inherent water and nitrogen availability in six US cities (Boston, Baltimore, Miami, Minneapolis-St. Paul, Phoenix, Los Angeles) showed that the percentage of people using irrigation at least once in a year was relatively invariant with little difference between the wettest (Miami, 85%) and driest (Phoenix, 89%) cities. The percentage of people using fertilizer at least once in a year also ranged …

College Senate Minutes February 25, 2016, Bronx Community College Senate

BCC Governance Archives

Minutes for the meeting of the College Senate on February 25, 2016.

Can Colour Vision Re-Evolve? Variation In The X-Linked Opsin Locus Of Cathemeral Azara’S Owl Monkeys (Aotus Azarae Azarae), N. I. Mundy, N. C. Morningstar, Andrea L. Baden, E. Fernandez-Duque, V. M. Davalos, B. J. Bradley

Publications and Research

Background: Do evolutionary specializations lead to evolutionary constraint? This appears plausible, particularly when specialization leads to loss of complex adaptations. In the owl monkey lineage, nocturnality clearly arose from a diurnal ancestor. This behavioural shift was accompanied by morphological changes in the eye and orbit and complete loss of colour vision via missense mutations in the gene encoding the short-wave sensitive visual pigment (SWS opsin). Interestingly, at least one subspecies of owl monkey, Azara’s owl monkey (Aotus azarae azarae), has regained activity in daylight. Given that all primate species that are active in daylight, including primarily diurnal species and species …

The Ticker, February 22, 2016

The Ticker

The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.

Abnormal Tau Induces Cognitive Impairment Through Two Different Mechanisms: Synaptic Dysfunction And Neuronal Loss, J. Di, L. S. Cohen, C. P. Corbo, Greg R. Phillips, Abdeslem El Idrissi, Alejandra D. Alonso

Publications and Research

The hyperphosphorylated microtubule-associated protein tau is present in several neurodegenerative diseases, although the causal relationship remains elusive. Few mouse models used to study Alzheimerlike dementia target tau phosphorylation. We created an inducible pseudophosphorylated tau (Pathological Human Tau, PH-Tau) mouse model to study the effect of conformationally modified tau in vivo. Leaky expression resulted in two levels of PH-Tau: low basal level and higher upon induction (4% and 14% of the endogenous tau, respectively). Unexpectedly, low PH-Tau resulted in significant cognitive deficits, decrease in the number of synapses (seen by EM in the CA1 region), reduction of synaptic proteins, and localization …

The Ticker, February 16, 2016

The Ticker

The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.

Cogenerative Dialogue: Developing Biology Learning Accommodations For Students With Disabilities, Edward Lehner

Publications and Research

A prominent challenge, at times under-addressed in the science education literature, is considering what types of learning accommodations science teachers should employ for students with disabilities. Outside of science education, researchers have consistently outlined how Universal Design for Learning (UDL) is one efficient means by which to engage students with disabilities in the curriculum. This paper presents the results of a research study in which teachers employed cogenerative dialogue as a learning space where UDL was used to differentiate and individualize instruction in an inclusive biology class. The data originated from a larger, ongoing, longitudinal ethnography of science learning in …

Eggshell Pigment Composition Covaries With Phylogeny, Kaat Brulez, Ivan Miksik, Christopher R. Cooney, Mark E. Hauber, Paul George Lovell, Golo Maurer, Steven J. Portugal, Douglas Russell, Silas James Reynolds, Phillip Cassey

Publications and Research

No single hypothesis is likely to explain the diversity in eggshell coloration and patterning across birds, suggesting that eggshell appearance is most likely to have evolved to fulfill many nonexclusive functions. By controlling for nonindependent phylogenetic associations between related species, we describe this diversity using museum eggshells of 71 British breeding passerine species to examine how eggshell pigment composition and concentrations vary with phylogeny and with life-history and nesting ecology traits. Across species, concentrations of biliverdin and protoporphyrin, the two main pigments found in eggshells, were strongly and positively correlated, and both pigments strongly covaried with phylogenetic relatedness. Controlling for …

A Mendelian Randomization Study Of Testosterone And Cognition In Men, Jie Zhao, Tai Hing Lam, Chaoqiang Jiang, Stacey S. Cherny, Bin Liu, Kar Keung Cheng, Weisen Zhang, Gabriel M. Leung, C Mary Schooling

Publications and Research

Testosterone replacement for older men is increasingly common, with some observations suggesting a protective effect on cognitive function. We examined the association of endogenous testosterone with cognitive function among older men in a Mendelian randomization study using a separate-sample instrumental variable (SSIV) analysis estimator to minimize confounding and reverse causality. A genetic score predicting testosterone was developed in 289 young Chinese men from Hong Kong, based on selected testosterone-related single nucleotide polymorphisms (rs10046, rs1008805 and rs1256031). The association of genetically predicted testosterone with delayed 10-word recall score and Mini-Mental State Examination (MMSE) score was assessed at baseline and follow-up using …

Genome Assembly And Geospatial Phylogenomics Of The Bed Bug Cimex Lectularius, Jeffrey A. Rosenfeld, Darryl Reeves, Mercer R. Brugler, Apurva Narechania, Sabrina Simon, Russell Durrett, Jonathan Foox, Kevin Shianna, Michael C. Schatz, Jorge Gandara, Ebrahim Afshinnekoo, Ernest T. Lam, Alex R. Hastie, Saki Chan, Han Cao, Michael Saghbini, Alex Kentsis, Paul J. Planet, Vladyslav Kholodovych, Michael Tessler, Richard Baker, Rob Desalle, Louis N. Sorkin, Sergios-Orestis Kolokotronis, Mark E. Siddall, George Amato, Christopher E. Mason

Publications and Research

The common bed bug (Cimex lectularius) has been a persistent pest of humans for thousands of years, yet the genetic basis of the bed bug’s basic biology and adaptation to dense human environments is largely unknown. Here we report the assembly, annotation and phylogenetic mapping of the 697.9-Mb Cimex lectularius genome, with an N50 of 971 kb, using both long and short read technologies. A RNA-seq time course across all five developmental stages and male and female adults generated 36,985 coding and noncoding gene models. The most pronounced change in gene expression during the life cycle occurs after feeding on …

Dying To Learn, Learning To Die, The Craft Of Dying In Early Modern English Drama And The Cultivation Of Dying-Voice Literacy, Simon Gaston Fortin

Dissertations, Theses, and Capstone Projects

DYING TO LEARN, LEARNING TO DIE

THE CRAFT OF DYING IN EARLY MODERN ENGLISH DRAMA

AND THE CULTIVATION OF DYING-VOICE LITERACY

by

SIMON G. FORTIN

Adviser: Professor Mario DiGangi

This dissertation contends that, through their relentless dramatization of agonies, the early modern English dramatists taught their audiences how to die. Attending a play where characters devised, discussed, prepared for, plotted, inflicted, endured and witnessed death, constituted an apprenticeship I demonstrate, akin to going to school, though informal it may have been, where audiences learned about mortality, death as an event, and dying as a process. Thus, this study points to …

Occupy Citizenry: Participatory Performance In New York City: 2009-2015, Kenn Dixon Watt

Dissertations, Theses, and Capstone Projects

Occupying Citizenry: Participatory Performances in New York City, 2009

'2015

Kenn Watt

Advisor: Prof. Jean Graham-Jones

This dissertation examines participatory aesthetics and their realization in various examples of contemporary performance. I examine a range of performance modalities, and discuss examples from military, civic, and environmentally themed work by the following New York City'based artists: International WOW Company, Aaron Landsman, and Natalie Jeremijenko and the Environmental Health Clinic. The performances took place throughout 2009'13 and involved my immersive research as both audience member and as a member of the team documenting each performance. The study examines the implicit performance 'contracts' established …

Ways Of Thinking About Illness Representations Of Cancer, Ian Zachary Pervil

Dissertations, Theses, and Capstone Projects

For people who have illnesses with vague or diffuse symptoms, such as systemic cancers that lack solid masses or tumors (e.g. leukemia), the process of adjustment appears more difficult than for those with clearly-defined symptoms. Dual systems theory attempts to understand this phenomenon by contending that individuals rely upon two modes of cognitive processing when conceptualizing illnesses: implicit, System 1 processes and explicit, System 2 processes. Those with illnesses whose symptoms lack specificity may rely more heavily on System 1 processing and have greater difficulty adjusting.

This study tested whether illness representations mediate the relationship between cancer patients' tumor status …

Creating With Anger: Contemplating Vendetta. An Analysis Of Anger In Italian And Spanish Women Writers Of The Early Modern Era, Luisanna Sardu Castangia

Dissertations, Theses, and Capstone Projects

In the vast gamut of human emotions, anger is one of the most complex, provocative, and enduring. From Greek philosophers working in antiquity to today’s most recent theories on emotions, most scholars agree that anger has a multifaceted nature. This near universal agreement across the barriers of time and geography stems from the following facts: in order to exist, anger involves the participation of other emotions; anger does not have an opposite; anger leads an individual to engage in an act of self-analysis and in an evaluation of other individuals; and, finally, anger inspires action to right a wrong that …

The New Reflexivity: Puzzle Films, Found Footage, And Cinematic Narration In The Digital Age, Jordan Lavender-Smith

Dissertations, Theses, and Capstone Projects

“The New Reflexivity” tracks two narrative styles of contemporary Hollywood production that have yet to be studied in tandem: the puzzle film and the found footage horror film. In early August 1999, near the end of what D.N. Rodowick refers to as “the summer of digital paranoia,” two films entered the wide-release U.S. theatrical marketplace and enjoyed surprisingly massive financial success, just as news of the “death of film” circulated widely. Though each might typically be classified as belonging to the horror genre, both the unreliable “puzzle film” The Sixth Sense and the fake-documentary “found footage film” The Blair Witch …

Design Rules For The Nucleation, Growth, And Encapsulation Of Gold Nanoparticles With Applications To Cancer Imaging, Matthew A. Wall

Dissertations, Theses, and Capstone Projects

Surface-enhanced Raman scattering (SERS) nanoparticles are exciting candidates for high-precision cancer imaging due to their highly specific spectral signature (Raman “fingerprint”) and propensity for passive targeting of cancerous tissues. However, the signal intensity of currently available SERS nanoparticles is insufficient for cancer imaging via passive targeting in most solid tumors. The overarching aim of this body of work is to develop a new generation of SERS nanoparticles with sufficiently low limits of detection to enable robust detection of various solid tumors in vivo.

The complexity of SERS nanoparticles requires significant advances to the theoretical and experimental understanding of metal …

Synthesis Of Novel Aporphine-Inspired Neuroreceptor Ligands, Nirav R. Kapadia

Dissertations, Theses, and Capstone Projects

Aporphines are a group of tetracyclic alkaloids that belong to the ubiquitous tetrahydroisoquinoline family. The aporphine template is known to be associated with a range of biological activities. Aporphines have been explored as antioxidants, anti-tuberculosis, antimicrobial and anticancer agents. Within the Central Nervous Systems (CNS), aporphine alkaloids are known to possess high affinity for several clinically valuable targets including dopamine receptors (predominantly D₁ and D₂), serotonin receptors (5-HT_1A and 5-HT₇) and α adrenergic receptors. Aporphines are also inhibitors of the acetylcholinesterase enzyme – a clinical target for the treatment of Alzheimer’s disease. Considering the …

Computerized Cognitive Intervention In Cognitively Normal Very Elderly Individuals, Rebecca K. West

Dissertations, Theses, and Capstone Projects

Background: The elderly population, and especially the oldest-old (those aged 85 and older) and old-old (those aged 75 and older), are the fastest growing segments of the U.S. population, increasing the need for disease-modifying treatments for Alzheimer’s disease (AD) and other age-related forms of cognitive decline. There is significant evidence that modifiable, nonpharmaceutical factors and interventions like cognitive activity and cognitive training may slow the course of AD and cognitive decline. However, little is understood about how cognitive training may translate into improved cognitive functioning, as a potential strategy for preventing decline. To the best our knowledge, this has never …

The Conflicts Of Coexistence: Contested Meanings Of Carnivore Management And Conservation In The Greater Yellowstone Ecosystem, Hannah F. Jaicks

Dissertations, Theses, and Capstone Projects

The Greater Yellowstone Ecosystem (GYE) encompasses urbanizing areas adjacent to essential conservation habitat with an inimitable capacity to support carnivore populations, including grizzly bears, wolves, and cougars. This geography has resulted in divisive social conflicts about these animals’ management as well as physical conflicts when they come into contact with people over the course of daily life in the region. Employing a qualitative methodology with semi-structured interviews, participant observation, wilderness treks, and archival work, this study examines the context, social processes, and decision-making processes that underlie the predator conflicts and produce management challenges in the GYE. This approach integrates theory …

Lucumi And The Children Of Cotton: Gender, Race, And Ethnicity In The Mapping Of A Black Atlantic Politics Of Religion, Akissi M. Britton

Dissertations, Theses, and Capstone Projects

In this dissertation I have examined claims to religious authenticity, purity, legitimacy and authority through the lens of a Black and African American Orisa community in Brooklyn, New York. Through these claims, made both internally and to a broader Orisa community within the United States and throughout different locales in the Black Atlantic, I have articulated how they are more often than not linked to very non-religious aspects of social life. Members of this community, and the broader Orisa Atlantic of which they are a part, do not practice this tradition in a social, cultural, or political vacuum. In fact, …