Digital Commons Network^™

Variability, Stability, And Flexibility In The Speech Kinematics And Acoustics Of Adults Who Do And Do Not Stutter, Eric S. Jackson

Dissertations, Theses, and Capstone Projects

It is well known that people who do and do not stutter produce speech differently, at least some of the time, even when perceived as fluent. One way that investigators have assessed these differences is by measuring variability, or the inconsistency of repeated speech movements. Variability in speech has typically been quantified using linear analysis techniques (e.g., measures of central tendency), and results have indicated that people who stutter produce speech that is (sometimes) characterized by increased variability. However, variability is a complex phenomenon, one that cannot be assessed by linear methods alone. This dissertation employs linear and nonlinear analysis …

Gender And Trauma From World War I To The War In Iraq: Narrative In The Aftermath Of Loss, Jenny Young Kijowski

Dissertations, Theses, and Capstone Projects

Trauma Studies is predicated on the idea of unspeakability: events that are experienced as deep psychic wounds break the frameworks for understanding, resulting in an inability to translate the experience into language. Scholars who study the literature of trauma are thus faced with this central paradox: how do writers speak the unspeakable? Trauma literature is generally regarded as texts that not only are thematically centered on a traumatic event or series of traumatic events, but also structurally reflect the symptoms of trauma. Thus the formal qualities of trauma narratives include fragmentation, contradiction, repetition, circularity, and intrusion, such that these texts …

Three Potential Mediators Of The Effects Of Child Abuse And Neglect On Smoking In Middle Adulthood, Miriam Ghirmay

Dissertations, Theses, and Capstone Projects

The purpose of the current study was fourfold: (1) to determine whether individuals with histories of child abuse and neglect have higher rates of current cigarette smoking in middle adulthood compared with matched controls; (2) to examine whether individuals with histories of abuse and/or neglect are at increased risk for higher rates of current psychopathology (anxiety or depression), negative coping, and past year traumas and victimization experiences in adulthood compared with matched controls; (3) to determine whether current psychopathology, negative coping, and past year traumas and victimization experiences mediate the relationship between child maltreatment and current smoking; and (4) to …

Musical Regularity And Rhythmic Patterns: A Quantitative Analysis Of Birdsong Structure, Eathan Ezra Janney

Dissertations, Theses, and Capstone Projects

Birdsong is a complex, learned behavior that, like music, has meaningful units at multiple timescales. Birds perform by constructing extended presentations of their phrase repertoire. Each bird's repertoire is built from small units, such as syllables, or groups of syllables with characteristic pitch, rhythm, and timbre. Like a musician each bird has its unique structure of performance that communicates its individual identity. Also contained within a bird's performance, is information about its group identity and species identity. Like a musician's performance, a bird's singing affects the behavioral state of listeners'birds perform to attract mates and defend territory.

Subjectively, many can …

A Man To Preserve Or Reform The Nation: Masculinity As Political Rhetoric In English Novels During The Revolution Controversy, Janne Burger Gillespie

Dissertations, Theses, and Capstone Projects

The English literary responses to the French Revolution have been given thorough critical attention as has the Revolution's impact on women writers and femininity. However, the Revolution's impact on and engagement with standards of manliness have been left relatively unexplored. This dissertation examines how a critique of masculinity is positioned in the space of contemporary political considerations in the quarter-century following the French Revolution. Thus, this dissertation argues that there is a dialectical engagement between masculinity and political views in late eighteenth-century and early nineteenth-century English novels such as Maria Edgeworth's Belinda and Leonora, Charlotte Smith's Emmeline and Desmond …

Arab-American Lives In New York City: The Value Of Creative Non-Fiction Journalism To The Social Sciences, Sofie F. Tholl

Dissertations, Theses, and Capstone Projects

Through three journalistic portraits of Arab Americans living in New York City today, this thesis adds to the academic work of documenting the post-9/11 Arab-American experience via creative non-fiction storytelling. The three portraits of different generation Arab Americans each touch upon major themes covered in the post-9/11 social science research on this population, themes that are discussed in the literature review of this thesis. Furthermore, the thesis argues that the choice of creative non-fiction storytelling contributes to the already existing research in the area by making otherwise specialized material readable and accessible for a non-academic audience. Additionally, this thesis addresses …

Music In Poetry And Poetry In Music: Tumanian's Anush, Beata Asmik Navratil

Dissertations, Theses, and Capstone Projects

The poem Anush by the Armenian poet Hovhannes Tumanian (1869-1923) is rooted in traditional Armenian music. Tumanian's poem reflects a number of manifestations thereof: (1) It borrows in its style from Armenian lyrical songs (such as lalik and khagh), from the parerg style (the traditional dance-song), and from the voghb style (laments such as funeral laments, bayati, and tragic odes). (2) Ashug style of storytelling/singing as a main form of conveying the storyline and emotions of protagonists are present. (3) Dancing and music making during Armenian traditional rituals -- in particular, the Hambarsum celebration (Feast of Christ's Ascension), …

A Long-Term Follow-Up Of Crossover Youth: Young Adult Outcomes For Maltreated Youth In The Juvenile Justice System, Carly Lyn Baetz

Dissertations, Theses, and Capstone Projects

Crossover youth, those with histories of childhood maltreatment and delinquency, may be at high risk for negative outcomes compared to other youth. However, very little is known about the long-term outcomes for this population. This dissertation compared four groups: youth with histories of child maltreatment and juvenile arrest (n = 180), youth with a history of maltreatment only (n = 428), youth with a history of juvenile arrest only (n = 91), and youth with no history of maltreatment or juvenile arrest (n = 496), on a range of outcomes, including mental health, education, employment, and criminal behavior. Data from …

Testing Peplau's Theory Of Interpersonal Relations In Nursing Using Data From Patient Experience Surveys, Thomas Arthur Hagerty

Dissertations, Theses, and Capstone Projects

Patients' experiences in hospitals are important indicators of quality. Patients' opinions about their experiences in hospitals are significantly associated with their opinions of those hospitals' nursing services. Nurses in the US have traditionally focused on patients' experiences, and Peplau's (1952/1991) theory of interpersonal relations is early evidence of that focus. This study tested Peplau's (1952/1991) theory of interpersonal relations in nursing using confirmatory factor analysis (CFA) on data from 12,436 patient experience surveys. Two hypotheses were supported: (a) patient experience data (i.e. responses on the Consumer Assessment of Healthcare Providers and Systems - Hospital [HCAHPS] survey) collected from patients in …

Disrupting The Narrative: Labor And Survivance For The Montauketts Of Eastern Long Island, Allison Manfra Mcgovern

Dissertations, Theses, and Capstone Projects

This dissertation focuses on how the Native Montauketts of eastern Long Island, New York, negotiated the forces of colonialism and capitalism between 1750 and 1885, a well-documented period when the Montaukett people's identity was challenged by the growing strength of the 'vanishing Indian' narrative. This project includes a critical analysis of previous anthropological research for decolonization to recognize the role anthropology has played in the construction of Native cultural identity, and to propose a new narrative. This is accomplished by investigating the historicity of colonialism, deconstructing the categories of difference that were established and re-established to accommodate colonial policies, and …

Development Of A Naturalistic Observational Parenting Practice Assessment Tool For Externalizing Behavior Research, Thailyn L. Alonso

Dissertations, Theses, and Capstone Projects

Externalizing behavior problems have severe clinical implications. In fact, they have been found to be the primary basis for mental health referrals in early childhood. Findings from research on the etiology and development of externalizing behavior problems indicate these in addition to having significant effects throughout the life span effects also extend across multiple generations. Family and child development research consistently finds that one of the most significant modifiable factors in the prevention and treatment of externalizing behavior problems in early childhood is parenting practices. Unfortunately, much of the extant literature is limited by parenting measures that are prone to …

Art As Communication: Employing Gricean Principles Of Communication As A Model For Art Appreciation, Melissa June Dolese

Dissertations, Theses, and Capstone Projects

Abstract

How and why artworks elicit varied preferences and judgments among different individuals remains a topic with many unresolved issues. For instance, individuals with little artistic experience tend to show little appreciation for abstract art, even though such works often show a highly skilled organization of visual elements. A key aspect of a positive aesthetic experience concerns the ability of viewers to construct meaning. I propose that viewers attempt to make meaning of artworks due to a sense that art is a communicative process. Here I attempt an application of one intentionalist model of communication, the Gricean framework, to visual …

Siento Una Flauta: Improvisational Idiom, Style, And Performance Practice Of Charanga Flutists In New York From 1960 To 2000, Jessica Lynne Valiente

Dissertations, Theses, and Capstone Projects

Siento una Flauta: Improvisational Idiom, Style, and Performance Practice of Charanga Flutists in New York from 1960-2000.

The charanga, the Cuban dance music ensemble consisting of flute, strings, piano, bass, timbales, congas, and güiro, and vocals, underwent five decades of evolution in Cuba, beginning in the early 20th century. It was the breeding ground for two significant popular dance music genres, the mambo and the cha-cha-chá, before being transplanted to New York City in the mid-1950's. Charangas came to New York when the popularity of the mambo and the cha-cha-chá was well-established there. Once in New York, the charanga gave …

The Three-Quarter House: A Product Of The Neoliberal City, Paulette Soltani

Dissertations, Theses, and Capstone Projects

Thousands of the most impoverished New Yorkers have found shelter in the unlicensed, unregulated, for-profit housing market known as the three-quarter house industry. The houses -- scattered throughout the city -- shelter individuals coming from a host of difficult circumstances: people who are formerly incarcerated, chronically homeless, and struggling with drug and alcohol dependency, unemployment, mental health conditions, and medical issues. Once there, residents are faced with rampant violations of their rights, dangerous physical housing conditions, and obstructions to recovery and reintegration. Through a historical lens, this paper argues that decades of neoliberal policies helped develop the three-quarter house industry …

Revisting The Domestic Labor Debate: Toward A Critique Of Workerist Feminism, Alice Feng

Dissertations, Theses, and Capstone Projects

The extremely high presence of housewives in Italy during the 'miracle years,' of 1950-1963, seemingly suggested that an unprecedented number of women were unemployed after their expulsion from large-scale industry. This phenomenon inspired debate among feminists on questions such as the contribution of housewives to the reproduction of labor-power, the character of reproductive labor and the relation between the participation of women in waged labor and unwaged domestic labor. In revisiting this phenomenon, this thesis argues that, contrary to the appearance of women being unemployed, a significant number of women, along with children, were irregularly engaged in undeclared forms of …

Effects Of Aerosol On Cloud Water Path: Statistical Method A Potential Source For Divergence In Observation-Based Correlative Studies, Ousmane Sy Savane

Dissertations, Theses, and Capstone Projects

Divergence between correlative studies involving aerosol and cloud proxies has been thought of in the past as the results of varying physical mechanisms. Although models have supported the existence of variable correlations, from an observational standpoint it is difficult to attribute with confidence the correlations to specific physical mechanisms. We explore a methodology to assess the correlation between cloud water path (CWP) and aerosol optical depth (AOD) using MODIS Aqua retrieved aerosol and cloud properties for regions dominated by different types of aerosol: Non Absorbing Aerosol Dominated Region over land (NAADR_Land), Non Absorbing Aerosol Dominated Region over Ocean (NAADR_Marine), Absorbing …

Equations Over Hyperbolic Groups, Alexander Kai-Chi Taam

Dissertations, Theses, and Capstone Projects

We show that the Diophantine problem, for quadratic equations over a non-elementary torsion-free hyperbolic group, is NP-complete. Furthermore, given a finite system of equations over a torsion-free hyperbolic group $\Gamma$, there is an algorithm which constructs a canonical $Hom$-diagram and a complete set of induced $\Gamma$-NTQ systems, for $\Gamma_{R(S)}$. Finally, the class of $\Gamma$-limit groups is the same as that of iterated generalized doubles over $\Gamma$.

The Development Of The Eu's Counter Terrorism Policies In The Post 9/11 Era, Sinem Cevik

Dissertations, Theses, and Capstone Projects

European security is shaped by major events. In this perspective, the attacks of 9/11 and the bombings which took place in Madrid and London are marked as turning points in the EU's counter terrorism history. It was only after 9/11 that counter terrorism became a strategic priority for the EU and the Union started to develop extensive policies to tackle the threat of terrorism. Responding to terrorism threats is crucial for the EU's existence as an area of security and prosperity. Thus, the EU has been creating a complex and multidimensional counter terrorism approach through the implementation of wide-ranging instruments …

Essays On Disclosure And Individual Investors, Yakun Wang

Dissertations, Theses, and Capstone Projects

Essay 1: Using data from StockTwits.com, the most popular investment-dedicated social media network in the US, I develop new and direct measures of investors' aggregate attention to the stock market, and to individual stocks. I then examine the behavior of investors' aggregate attention and firm-specific attention. First, I show that investors' aggregate attention to the stock market is higher during earnings season than non-earnings season, but is not lower on Fridays compared to other weekdays. Second, I show that investors' firm-specific attention is positively related to Earnings Response Coefficients (ERCs) and negatively related to Post Earnings Announcement Drift (PEAD), indicating …

View From The Front Gate: A Comparative Study Of Nyc Schools From A College Admissions Perspective, Sharon Hardy

Dissertations, Theses, and Capstone Projects

This study evaluated patterns of college applications from NYC Schools to CUNY. Specifically, a cohort of former large high schools that were reorganized into small schools of choice (SSCs) under the City's Children First education plan were studied. Coupled with the assessments of college admissions directors, the study concluded that despite an increase in applications, the outcomes of student academic quality and college preparation from a college admissions perspective were mixed.

Another One Busts The Dust, Keiko Hiranaka

Dissertations, Theses, and Capstone Projects

Brown dwarfs are substellar objects with core temperatures insufficient for sustained hydrogen fusion. Their physical properties such as mass, temperature, and radius are similar to those of gas giant planets, so studying brown dwarfs may also benefit exoplanet studies.

There is a population of 'red' L dwarfs, which have redder J - K colors in the near-infrared than normal objects. Red L dwarfs include young, low-gravity objects, which are systematically red, and red field-gravity objects. The observed reddening in L dwarfs is not well explained by current atmosphere models.

We present an analysis of red L dwarfs using our model …

Law Enforcement Innovation And Diffusion: A Network Analysis Of Police Accreditation, Jeremiah Paul Johnson

Dissertations, Theses, and Capstone Projects

This study seeks to identify network structures capable of predicting innovation uptake among law enforcement organizations. Utilizing a mixed-methods approach, diffusion is studied through the lens of a single innovation, state law enforcement accreditation. Quantitative data culled from a variety of social artifacts in two New England states are used as a basis for the study. Relational data extracted from meetings held by a private police chief's association over an 11 year period were used to construct an affiliation matrix. Social network analysis demonstrates that actors with high levels of centrality are more likely to self-select state accreditation enrollment than …

Regulation Of The Vacuolar Atpase Activity, Paulina Konarzewska

Dissertations, Theses, and Capstone Projects

In eukaryotes, V-ATPases play an essential role in cellular pH homeostasis as they transport hydrogen ions into the vacuoles. This assures an acidic vacuolar interior and normal physiological processes associated with this organelle. Studies show that mutations in any of the VMA genes encoding for subunits of the V-ATPase pump result in growth inhibition in the absence of inositol, suggesting that V-ATPases may play an important role in phospholipid biosynthesis or vice versa. It is not clear how VMA genes affect phospholipid biosynthesis and how the regulators of phospholipid biosynthetic genes may affect ATPase activity. Here, we employ biochemical and …

The Insulin/Igf Signaling Regulator Cytohesin/Grp-1 Modulates Sensitivity To Excitotoxicity In C. Elegans, Nazila Tehrani

Dissertations, Theses, and Capstone Projects

Excitotoxicity is a form of neurodegeneration that serves as the main underlying cause of brain damage in stroke/brain ischemia, and a contributing factor in a range of neurological diseases such as Epilepsy, ALS, Alzheimer, and Huntington's disease. In excitotoxicity, over-activation of glutamate receptors causes necrotic neuronal cell death. In spite of intense study of excitotoxicity, the molecular mechanisms that lead from glutamate receptor activation to necrotic death remain a mystery. Aging neurons are known to be more vulnerable to excitotoxicity and less likely to recover, but the underlying reasons for the increased cellular vulnerability are unknown. To gain insight into …

Aerosol And Urban Heat Island Effects On Warm Cloud-Top Shortwave Infrared Reflectance And Visible Albedo, Heather Glickman-Eliezer

Dissertations, Theses, and Capstone Projects

This study uses ten years of Geostationary Operational Environmental Satellite (GOES) data (1999-2009) to assess urban effects of anthropogenic aerosols and Urban Heat Island (UHI) on cloud-top radiative properties of optically thick clouds. GOES images at noon local time of channels 1, 2, and 4 are used to calculate visible albedo, and shortwave infrared reflectance at 3.9-µm. Cloud-top particle radius is inversely related with SWIRR. Albedo and cloud fraction are measured for cold and warm clouds, and SWIRR is used as a particle-radius proxy for warm clouds only. AERONET fine-mode particle retrievals (fAOD) from the CCNY station are used for …

Population Genomics Of White-Footed Mice (Peromyscus Leucopus) In New York City, Stephen Edward Harris

Dissertations, Theses, and Capstone Projects

Urbanization significantly alters natural ecosystems. New York City (NYC) is one of the oldest and most urbanized cities in North America, but still maintains substantial populations of some native wildlife. The white-footed mouse, Peromyscus leucopus, is a common resident of NYC's forest fragments, and isolated populations may adapt in response to novel urban ecosystems. Using pooled transcriptome-wide RNAseq data, individually barcoded transcriptome-wide RNAseq data, and genome-wide RADseq data, I found genetic differentiation between urban and rural P. leucopus populations and evidence suggestive of local adaptation. I compared genome and transcriptome-wide SNP data in P. leucopus from relatively large urban …

Floral Interactions In Van Cortlandt Park, Bronx, New York, Jack Henning

Dissertations, Theses, and Capstone Projects

Van Cortlandt Park is New York City's third-largest park at 464 hectares. Despite 300 years of land-use history, this heavily impacted ecosystem shows surprising resiliency, and can act as a proxy for understanding global issues based on climate change, fragmentation, and anthropogenic impact. A park-wide inventory conducted over six years returned three times the amount of taxa observed in any prior survey suggesting the park has been historically undersampled. At 1102 species, the richness of the park supports the hypothesis that urban regions harbor greater species-richness than historically presumed. Approximately 70.6% of park listings comprise herbaceous plants. Non-natives make up …

Friction, Avalanches And Phase Transitions In Granular Media., Aline Hubard

Dissertations, Theses, and Capstone Projects

We explore the microscopic interactions and properties of dry granular materials in the plane using experiments and simulations. We use statistics of this microscopic information to better understand and predict the bulk behavior and evolution of granular materials.

In the first part, we study the geometric structure of mechanically stable packings of frictional disks in configuration space. Our experimental setup contains frictional disks confined in a vertical plane and subject to a series of small amplitude vibrations that compact the system by reducing the friction between contacts during each vibration step. We find that the evolution of the packings forms …

Cultural Evolution In Natural Populations: A Quantitative Bioacoustic Analysis, Chenghui Ju

Dissertations, Theses, and Capstone Projects

Bird song is a powerful model system in behavioral biology, especially for learning and cultural evolution. Understanding the origins and maintenance of vocal diversity in nature is fundamentally important to acoustic biology. Here, we propose a large-scale, integrative population analysis of nearly 2000 songs of the house finch (Haemorhous mexicanus) (190 individuals) collected in western Long Island of New York during an interval of 37 years (between 1975 and 2012) to explore cultural change of bird songs. Generally, I have three aims in this study. In the chapter 1, to facilitate acoustic analysis for field recordings with ambient noise, of …

Changes In Economic Well-Being Of The Elderly, Mei Liao

Dissertations, Theses, and Capstone Projects

The U.S. older population has grown more diverse than their previous generations. There is a solid increase in educational attainment of the elderly, especially among women. In addition, a significant drop in marriage rates coincident with the rise in divorce rates occurred. Both shares of the immigrants and of the minority are increasing. Work participation rates for older people between 1950s and 1970s were high, then gradually declined to the lower level in the mid-1980s, but rebounded in recent decades. Some of the elderly even continue working full-time after reaching at their full retirement age. This dissertation uses decennial Censuses …