Digital Commons Network^™

Label-Free Fluorescence Spectroscopy For Detecting Key Biomolecules In Brain Tissue From A Mouse Model Of Alzheimer’S Disease, Lingyan Shi, Luyao Lu, George Harvey, Thomas Harvey, Adrián Rodríguez-Contreras, Robert R. Alfano

Publications and Research

In this study, label-free fluorescence spectroscopy was used for the first time to determine spectral profiles of tryptophan, reduced nicotinamide adenine dinucleotide (NADH), and flavin denine dinucleotide (FAD) in fresh brain samples of a mouse model of Alzheimer’s disease (AD). Our results showed that the emission spectral profile levels of tryptophan and NADH were higher in AD samples than normal samples. The intensity ratio of tryptophan to NADH and the change rate of fluorescence intensity with respect to wavelength also increased in AD brain. These results yield an optical method for detecting early stage of AD by comparing spectral profiles …

From Food To Food Justice: Pathways And Narratives Of Young Food Activists In New York City, Amy Kwan

Dissertations and Theses

With a rise in obesity and other non-communicable, diet-related health problems and the persistence of food insecurity among many vulnerable populations, the involvement of young people in the current, burgeoning food-justice movement has the potential to bring forth transformative changes to our food system and thus improve population health. While much is known about the outcomes of providing opportunities for young people to be actively and civically engaged in their communities, there is a lack of research on the pathways, narratives, and experiences that bring young people into food justice activism.

Through semi-structured, in-depth interviews with 25 young food activists …

I. M. Pei, William Zeckendorf, And The Architecture Of Urban Renewal, Marci M. Clark

Dissertations, Theses, and Capstone Projects

This dissertation reevaluates the practice of design and real estate in the United States through an insufficiently understood case study of the architect-developer team of I. M. Pei and William Zeckendorf and their twelve-year partnership in urban renewal. William Zeckendorf (1905-1976) was the most ambitious real estate developer in the United States in the 1950s, with an outsize personality and larger-than-life plans. Unlike most developers of the era, Zeckendorf believed that quality design and visionary planning were critical to remaking city cores through urban renewal. To accomplish this, he hired I. M. Pei (b. 1917), a talented, young designer out …

On London Ground: The Landscape Paintings Of Frank Auerbach And Leon Kossoff, Lee Hallman

Dissertations, Theses, and Capstone Projects

This dissertation is the first critical analysis of the parallel, seven-decade-spanning urban landscape oeuvres of British painters Frank Auerbach (b. 1931) and Leon Kossoff (b. 1926). Since the post-World War II era of widespread political, geographical, and psychological displacement, when the practice of observation-based landscape painting had all but disappeared from international advanced art, Auerbach, who came to England in 1939 as a German-Jewish child refugee from the Nazis, and Kossoff, a first-generation Londoner of Ukrainian-Jewish heritage, have obstinately pursued an art of place. As art students in London, the two simultaneously developed laborious painterly processes of accumulation and scraping …

Characterizing The Impacts Of Contaminants On Fish Embryogenesis And Revealing An Alternate Molecular Mechanism Of Ahr Mediated Cardiac Defects, Corinna Singleman

Dissertations, Theses, and Capstone Projects

There is a long history of damage to natural ecosystems from environmental pollution. Many environmental contaminants are man-made and have been released with abandon over the last 100 years including dioxins, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), and polychlorinated biphenyls (PCBs). These chemicals act on similar cellular processes and cause skin lesions, cancer, learning disabilities and reproductive problems in many vertebrates. There are many studies exploring various aspects of TCDD and PCB exposure on model and wild organisms. Few studies however, have compared effects of PCB mixtures on ecosystems to effects of individual PCBs in the lab. The first aim of this thesis is …

Psychopathy, Empathic Concern, And Emotional-Sentence Processing: An N400 Erp Study, Farren Larson

Student Theses

Using an undergraduate sample, the present study examined how psychopathic traits (assessed by the Psychopathic Personality Inventory-Revised) and empathic concern (assessed by the Interpersonal Reactivity Index) affect emotional-information processing using event-related potentials (ERPs) and a sentential priming paradigm. Participants had their electroencephalogram (EEG) recorded while they silently read sentences with three types of endings: congruent, incongruent, and emotionally negative. We hypothesized that participants with high levels of psychopathic traits and participants with low levels of empathic concern would find the emotionally negative sentence endings less unexpected and disturbing (yielding a smaller N400), compared to participants with low levels of psychopathic …

Acute Memory And Psychotomimetic Effects Of Cannabis And Tobacco Both ‘Joint’ And Individually: A Placebo-Controlled Trial, C. Hindocha, T. P. Freeman, J. X. Xia, N. D. C. Shaban, H. V. Curran

Publications and Research

Background. Cannabis and tobacco have contrasting cognitive effects. Smoking cannabis with tobacco is prevalent in many countries and although this may well influence cognitive and mental health outcomes, the possibility has rarely been investigated in human experimental psychopharmacological research.

Method. The individual and interactive effects of cannabis and tobacco were evaluated in 24 non-dependent cannabis and tobacco smokers in a randomized, placebo-controlled, double-blind, 2 (cannabis, placebo) × 2 (tobacco, placebo) crossover design. Verbal memory (prose recall), working memory (WM) performance including maintenance, manipulation and attention (N-back), psychotomimetic, subjective and cardiovascular measures were recorded on each of four sessions.

Results. Cannabis …

Detection Of Cathinone And Mephedrone In Plasma By Lc-Ms/Ms Using Standard Addition Quantification Technique, Theron W. Ng-A-Qui

Student Theses

Designer drugs are structural analogs of Drug Enforcement Agency (DEA) Schedule I and II substances. They are synthesized to mimic the effects of illegal drugs of abuse and to bypass the provisions of drug regulations. Despite the increased availability of designer drugs, few studies have focused on specific analytical extraction techniques for their detection and quantification in biological samples. Solid phase extraction (SPE) is the most commonly used technique for sample preparation. The purpose of this study is to evaluate the extraction efficiency of the various SPE columns with different sorbent materials for two designer drugs, cathinone and mephedrone in …

Naidoo Explores The Psychology Of Leaders And Their Followers., Aldemaro Romero Jr.

Publications and Research

“I started out being very interested from a very young age in biology. I loved animals, birds and wildlife, and spent much of my time running around the woods in Canada identifying different species and such,” says Loren Naidoo. Yet this native of Montreal decided to make a career in psychology.

“In high school I had a close friend who was somebody everyone liked and looked up to and wanted as a friend. At a certain point, he attempted suicide and that really floored me and really made me wonder how is it that this person that everyone really looks …

For(Years<28), Ricardo A. Contreras Jr

Theses and Dissertations

A life written in code, and code written in prose.

An Illustrated Checklist Of The Genus Elymnias Hübner, 1818 (Nymphalidae, Satyrinae), Chia-Hsuan Wei, David J. Lohman, Djunijanti Peggie, Shen-Horn Yen

Publications and Research

We review the genus Elymnias Hübner, 1818, a morphologically diverse satyrine butterfly clade involved in multifarious Batesian mimicry relationships throughout Asia and Africa. A variety of different model species are mimicked, and many Elymnias species are sexually dimorphic mimics, with males and females resembling different model species. We revise species and subspecies delimitations in light of an integrative taxonomic investigation using external morphology, male and female genital morphology, and a multilocus molecular phylogeny. There is little interspecific genitalic variation among species in this group, and previous taxonomists therefore relied almost entirely on wing patterns. Our molecular phylogenetic analysis reveals several …

Effects Of Leucine Supplementation And Resistance Training On Myopathy Of Diabetic Rats, Carlos Eduardo C. Martins, Vanessa B. De S. Lima, Brad J. Schoenfeld, Julio Tirapegui

Publications and Research

Leucine supplementation and resistance training positively influence the protein translation process and the cell signaling mTOR (mammalian target of rapamycin) pathway that regulates muscle protein balance and muscle remodeling, and thus may be therapeutic to diabetic myopathy. However, the effect of a combined intervention has not been well studied. Forty male Wistar rats were divided into five groups, control (C), diabetic control (D), diabetic + trained (DT), diabetic + L-leucine (DL), diabetic + L-leucine + trained (DLT). The supplementation of 5% leucine in chow, and resistance training were conducted for 8 weeks postweaning of rats. The extensor digitorum longus was …

Everything Nothing Something, Chris Spangler

Theses and Dissertations

This paper is an exploration of material concerns.

Mi Familia, Pnina Abramovich

Theses and Dissertations

The relation between specific art practices and the ethical and mystical ideas behind my work constitutes the core of what I’m doing. Using analogies between nature and culture, pagan and contemporary tradition's practices and symbols, primitive and modern art-making practices as a way to reflect on humankind's relationship with nature.

Get Me Out Of Here, Wendy F. Liszt

Theses and Dissertations

My thesis paper Get Me Out of Here discusses paintings I made and presented while preparing to finish the Hunter MFA program in spring 2017.

Masquerade, Developing Artworks Through Party Culture, And Disdain For The White Cube, Laura M. Mcmillian

Theses and Dissertations

Laura McMillian traces her art practice through personal anecdotes, fashion history, art personalities, and traditions of celebration.

No-Self, Impermanence And The Search For Freedom, Ahna Serendren

Theses and Dissertations

Ahna Serendren’s MFA thesis draws upon the Buddhist principles of anatta (no-self), anicca (impermanence), and nibbana (liberation), using them as a framework through which to explore her own artwork and the work of other historical and contemporary artists.

Absence Is Presence With Distance, James Bayard

Theses and Dissertations

Prompting obvious considerations for freedom and nationalism, language and race, time, and decay, the work asks not only what it means to be an American today, but also, more broadly, what it means to be human—to breathe and act, to live and die.

Summer Light, Sara Dolatabadi

Theses and Dissertations

"Summer Light" is a film about family dynamics. Using light as a defining factor, it looks at the relationship between the director’s parents and her daughter. It is the her response to a desire to record and safeguard intimate moments of an ordinary day before they disappear.

College Senate Minutes May 18, 2019, Bronx Community College Senate

BCC Governance Archives

Minutes for the meeting of the College Senate on May 18, 2017.

Cancer Cell Spheroids Are A Better Screen For The Photodynamic Efficiency Of Glycosylated Photosensitizers, Patrícia M. R. Pereira, Naxhije Berisha, N.V.S. Dinesh K. Bhupathiraju, Rosa Fernandes, João P.C. Tomé, Charles Michael Drain

Publications and Research

Environmental remediation requires ion-selective polymers that operate under a wide range of solution conditions. In one example, removal of trivalent and divalent metal ions from waste streams resulting from mining operations before they enter the environment requires treatment at acidic pH. The monoethyl ester phosphate ligands developed in this report operate from acidic solutions. They have been prepared on polystyrene-bound ethylene glycol, glycerol, and pentaerythritol, and it is found that intraligand hydrogen bonding affects their metal ion affinities. The affinity for a set of trivalent (Fe(III), Al(III), La(III), and Lu(III)) and divalent (Pb(II), Cd(II), Cu(II), and Zn(II)) ions is greater …

The Ticker, May 15, 2017

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.

Colleges May Take Blame For Government Actions., Aldemaro Romero Jr.

Publications and Research

In the last few weeks a number of news events have taken place that may not have been very noticeable, but which can seriously affect higher education in a very detrimental way.

The first event was the publication of the results of a survey conducted by New America, a non-partisan think-tank based in Washington, D.C. The poll surveyed 1,600 people and found that the American public is becoming more and more ambivalent about the value of higher education. Three-quarters of the respondents agreed that it is easier to be successful with a college degree, but one-quarter said higher education is …

Transcranial Direct Current Stimulation And Sports Performance, Dylan J. Edwards, Mar Cortes, Susan Wortman-Jutt, David Putrino, Marom Bikson, Gary Thickbroom, Alvaro Pascual-Leone

Publications and Research

No abstract provided.

Horizon Of Possibilities: Artists And The City In Postwar Beirut, Tatiana Mouarbes

Theses and Dissertations

This thesis narrates a history of postwar cultural production framed by urban redevelopment in Beirut, Lebanon (1989-Present). Focusing on artists engagements with the city, this thesis demonstrates how artists thought through the legacies of war inflicted upon the beleaguered city of Beirut in order to construct livable futures.

Homage To The Florentine Tondo, Geraldine Karnbach

Theses and Dissertations

Tondi were circular paintings or relief carvings, popular in fifteenth-century Florence. They were placed in households and predominantly devotional, featuring the Madonna and Child. By uncovering dual meanings from religious/gender perspectives, I will confirm the importance women and Marian devotion played in the popularity and disappearance of the tondo.

Using Conditioned Place Preference To Investigate Changes In The Rewarding Effects Of Running And Eating Following Activity-Based Anorexia, Daniella Plaksiy

Theses and Dissertations

We used conditioned place preference to investigate whether activity-based anorexia would enhance the rewarding effects of running, causing running to be more rewarding than eating. We found that food restricted mice showed a clear preference for the food-associated chamber, and a subset of activity-based anorexia mice preferred the wheel-associated chamber.

Multilingualism And Ego Depletion In Interference Task Performance – Are Multilingual Brains More Intelligent Than Monolingual Brains?, Dorota B. Botwina

Theses and Dissertations

Research linking multilingualism with better executive control has produced inconsistent findings. Since definitive empirical evidence is not available, this study seeks to explore whether these advantages really exist. The Flanker Task followed an ego depletion task that was introduced to participants who were monolingual, bilingual and trilingual.

"Hippie Acid Freak Drag Queens:" Situating The Cockettes Within An Art Historical Context, Scott Dow

Theses and Dissertations

This thesis situates the Cockettes – a performance group rarely referenced in art historical discourse - within Bay Area performance art, second-wave feminist art, and the Gay Liberation Movement. Contextualizing the Cockettes within their contemporary art movements provides a new understanding of the group and emphasizes their significance to art history.

Food And Negotiation Of Identity Among The Russian Immigrant Community Of Brighton Beach, Elena Starkova

Theses and Dissertations

This thesis explores the construction of ethnic identity among Russian immigrants in New York, by examining how it has been negotiated and articulated through foods, including traditional and non-native foods as a vehicle for their shifting identities and for reaffirming their position and participation in mainstream American society.