Digital Commons Network^™

Loosening The Critical Corset: New Approaches To The Short Fiction Of Kate Chopin And Ruth Stuart, Kathryn Erin O'Donoghue

Dissertations, Theses, and Capstone Projects

My dissertation uses the works and lives of two popular late-nineteenth-century writers, Ruth McEnery Stuart and Kate Chopin, as a heuristic to solve the literary mystery of how "fiction by women" became "women's fiction." While feminist scholars resuscitated Chopin, Stuart remains ignored. The realism and irony of Chopin's novel The Awakening resonate with modern readers, but the sentimental aspects of Stuart's work and Chopin's short fiction remain problematic. The aesthetic movements of realism and naturalism influenced literary taste to the extent that sentimentalism is anathema to contemporary critics. I participate in recent scholarship that explores how sentimentalism has been used …

Physiological And Subjective Aspects Of Positive Mood In Relation To Executive Functioning: The Potential Moderating Role Of Personality, Luz Helena Ospina

Dissertations, Theses, and Capstone Projects

Positive affect has been demonstrated to improve aspects of cognition. However, recent studies reveal that positive affect may hinder the same cognitive processes, such as executive functioning, memory and creativity. These discrepant findings may be due to differing levels of physiological arousal, a component of the circumplex model of affect, which has been largely ignored in affective research. For example, one recent study suggests that positive valence coupled with varying levels of physiological arousal (i.e., low, moderate, and high) may differentially affect performance on tasks of verbal fluency and memory. Furthermore, one other explanation for these inconsistent findings may relate …

Intergroup Contact And Evaluations Of Interracial Exclusion In Offline And Online Settings Among Adolescents And Young Adults, Henry C. Park

Dissertations, Theses, and Capstone Projects

There is considerable research with adult samples documenting the benefits of intergroup contact, such as improved intergroup attitudes and prejudice reduction. However, developmental psychologists have only recently begun to consider the relationship between intergroup contact and evaluations of interracial exclusion in minority and majority youth. There has also been extensive research studying the social effects of the internet and its ability to influence wide audiences, but little research on the impact of online interactions on intergroup relations. The present study addresses this limitation. Using social media and various online forums to recruit and survey participants about their views of interracial …

It-Enabled Coordination In Electronic Markets: An Experimental Investigation Of The Effects Of Social Communication On Group Buyers, Alexander Pelaez

Dissertations, Theses, and Capstone Projects

Coordination, and the mechanisms by which coordination occurs, represents a significant area of study for economic research, and information technology. Technology enhances communication in both speed and quantity of information and when aligned with appropriate tasks can improve decision-making and task performance. Examining the effect of technology based coordination mechanisms on market platforms provides insight into outcomes as represented by buyer surplus and task completion as well as behaviors, such as network structure and emotional attitudes in economic experiments. Drawing on theory from economics and information systems, larger buyer groups should be able to obtain better prices and extract higher …

Inmate-, Incident-, And Facility-Level Factors Associated With Escapes From Custody And Violent Outcomes, Bryce E. Peterson

Dissertations, Theses, and Capstone Projects

Introduction: Preventing escapes from custody is a critical function of prisons, jails, and the individuals who run these correctional facilities. Escapes are a popular topic in the news, among lawmakers, and in public discourse. Much of this interest stems from the widespread notion that escapees pose a serious threat to public safety, as well to the safety of correctional staff and law enforcement officers tasked with preventing and apprehending them. However, despite the importance of preventing escapes and minimizing violence, there has been very little empirical research on these issues in the past several decades. Extant research has also been …

Evolution Of Bat-Trypanosome Associations And The Origins Of Chagas Disease, Christian Miguel Pinto

Dissertations, Theses, and Capstone Projects

Trypanosoma cruzi is a genetically diverse parasite that causes Chagas disease, one of the most important zoonoses in the Americas. This generalist parasite of mammals belongs to a clade mostly comprised of bat parasites, the T. cruzi clade. The origins (i.e., biogeographic history and evolution of hosts associations) of this parasite are far from being understood, and the main areas that need further study are: species limits within T. cruzi sensu lato, further studies on the diversity of T. cruzi clade members and their hosts, and research on adaptations of the hosts to trypanosome infections. In this dissertation I explore …

Search For Host Factors Involved In Attachment Of Agrobacterium Tumefaciens To Plants, Anna Petrovicheva

Dissertations, Theses, and Capstone Projects

Agrobacterium tumefaciens is able to infect a diverse array of plants and causes crown gall disease. Typically these bacteria attach to plant roots and transform the plant cells to induce tumors. The mechanism of this attachment in the infection process is not yet fully understood. Using wild type Arabidopsis thaliana, Columbia-0, and several Arabidopsis mutant lines as a binding target, we screened for A. thaliana mutants with altered adhesion.

The A. thaliana mutant lines were selected in The Arabidopsis Information Resource (TAIR) according to possible location of the resulting protein and similarity to known transformation mutants. Of these mutants …

Cationic Amphiphilic Synthetic Macromolecules With Superior Antibacterial Activity, Ashish Punia

Dissertations, Theses, and Capstone Projects

The increasing prevalence of antibiotic resistant bacteria (superbugs) has created a pressing need for new systems of antimicrobial agents. In this dissertation, I report on my extensive research on the design, synthesis, and development of synthetic amphiphilic macromolecules with antimicrobial activity and very low hemolytic impact. Synthetic amphiphilic polymers attack bacteria directly to rupture the cell membrane through electrostatic and hydrophobic interactions. However, the toxicity of such synthetic amphiphilic polymers against mammalian cells have impeded their therapeutic applications. We investigated the systematic structure/activities relationships for antibacterial and hemolytic activities of amphiphilic polyacrylates and poly(vinyl esters). Acrylate homopolymers with various lengths …

On Polynomial Roots Approximation Via Dominant Eigenspaces And Isolation Of Real Roots, Omar Ivan Retamoso Urbano

Dissertations, Theses, and Capstone Projects

Finding the roots of a given polynomial is a very old and noble problem in mathematics and computational mathematics. For about 4,000 years, various approaches had been proposed to solve this problem (see cite{FC99}). In 1824, Niels Abel showed that there existed polynomials of degree five, whose roots could not be expressed using radicals and arithmetic operations through their coefficients. Here is an example of such polynomials:$$x^5-4x-2.$$

Thus we must resort to iterative methods to approximate the roots of a polynomial given with its coefficients.

There are many algorithms that approximate the roots of a polynomial(see cite{B40}, cite{B68}, cite{MN93}, cite{MN97}, …

Development Of Functional Interactions Among Cortical And Trabecular Traits During Growth Of The Lumbar Vertebral Body, Melissa Ramcharan

Dissertations, Theses, and Capstone Projects

Variation in bone traits that contribute to increased fracture risk in the elderly is mainly established in adulthood. Previous studies have shown that in adults, cortical and trabecular traits are functionally related. How variations in traits develop to establish mechanical function in adult bone is not well understood. In this study, we examined temporal changes in the development of cortical and trabecular traits during growth in mouse lumbar vertebral body structures that have a wide range of genetic variants. We determined a sequence of events among traits that would suggest how functional bone structures developed. Examining bones in A/J, C57/BL6 …

Juror Target Monitoring Errors In Multiple Defendant Trials, Lindsey M. Rhead

Dissertations, Theses, and Capstone Projects

When defendants are charged with interrelated crimes it is efficient to join their cases into a single trial; however, a defendant's right to a fair trial may be abrogated by this practice. In multiple defendant trials, jurors may be subject to target monitoring errors - an inability to accurately assign evidence to the correct defendant, much like they are prone to source monitoring errors (i.e., difficulty identifying the specific source of a memory, Johnson, Hashtroudi, & Lindsay, 1993). This research study tested whether target monitoring errors moderated the influence of joining defendants' on juror decisions by varying number of defendants, …

Manifestation Of Humanity And Humanism In Czechoslovak Cinema 1949-1953, Selma Rockova

Dissertations, Theses, and Capstone Projects

The period 1949-1953 was one of the most inhuman times in Czechoslovak history. Almost immediately after the Communists violently took over the country in 1948, the Communist party started a campaign of terror in order to spread fear. It made the society weak and obedient. The terror never disappeared completely but it lost its enormous intensity after Stalin's death in 1953. The end of 1940s and beginning of 1950s was a time of political trials with the party insiders. The false accusations and executions of the innocent people were used to demonstrate to the Soviet Union the power and loyalty …

The Literary Legacy Of The Federal Writers' Project, Sara Rendene Rutkowski

Dissertations, Theses, and Capstone Projects

Established by President Roosevelt in 1935 as part of the New Deal, the Federal Writers' Project (FWP) put thousands of unemployed professionals to work documenting American life during the Depression. Federal writers--many of whom would become famous, including Ralph Ellison, Nelson Algren, Saul Bellow, Zora Neale Hurston, Richard Wright, Margaret Walker, and Dorothy West--collected reams of oral histories and folklore, and produced hundreds of guides to cities and states across the country. Yet, despite both the Project's extraordinary volume of writing and its unprecedented support for writers, few critics have examined it from a literary perspective. Instead, the FWP has …

Changing Identities In A Changing Land: The Romanization Of The British Landscape, Thomas Ryan

Dissertations, Theses, and Capstone Projects

This thesis will examine the changes in the landscape of Britain resulting from the Roman invasion in 43 CE and their effect on the identities of the native Britons. Romanization, as the process is commonly called, and evidence of these altered identities as seen in material culture have been well studied. However, the manifestations of this process in the landscape have been less well examined. Applying current theories in landscape archaeology, the Selsey peninsula oppidum of the Atrebates and two hillforts of the Durotriges, sites that have been well excavated and examined, will be the focus of this thesis. The …

Systematics And Biogeography Of Orthaea Kloztsch (Ericaceae: Vaccinieae), Nelson Salinas

Dissertations, Theses, and Capstone Projects

In the first chapter a study of the distribution patterns of the neotropical Vaccinieae (Ericaceae) is presented. Five areas of endemism were recovered: Central America, northern Chocó, southern Chocó, eastern Ecuador, and Yungas. Divergence times estimations indicate that the Andean clade of Vaccinieae migrated to South America during the Late Oligocene or Early Miocene (28.9-17.84 MA), and most of the subsequent diversification took place during the Tertiary. The Yungas was the first Andean area to be colonized, and several dispersals towards the north expanded their distribution range. Both areas of endemism and dispersal events were influenced by geological processes, such …

Risk Factors And Costs Influencing Hospitalizations Due To Heat-Related Illnesses: Patterns Of Hospitalization, Michael T. Schmeltz

Dissertations, Theses, and Capstone Projects

The objective of this dissertation was to identify individual and environmental risk factors, investigate outcomes and hospital resource use, including costs, and document the pattern of heat-related illness hospitalizations in the United States. The main data source for the study population was the 2001-2010 Nationwide Inpatient Sample (NIS). The study population for heat-related illnesses (HRIs) consists of patients in the NIS with at least one diagnosis of a heat-related illness (ICD-9 codes 992.0 - 992.9) from 2001 to 2010. Outcome analysis included a study population of patients who had primary or secondary diagnoses of diabetes, cardiovascular diseases, respiratory illnesses, nephritic …

The Finales Of Robert Shumann's Piano Sonatas And Fantasie, Emiko Sato

Dissertations, Theses, and Capstone Projects

This dissertation sets out to examine the finales of Robert Schumann's Piano Sonatas (opp. 11, 14, 22 [original finale]), and Fantasie (op. 17), with an especial focus on their form, which can be broadly categorized as parallel form. The introduction examines historical criticisms of Schumann's large-scale works, pointing out some of the idiosyncratic features found in Schumann's finales. Each chapter will present a comprehensive analysis of one of the finales. I make use of color diagrams in the formal analyses, which expeditiously and efficiently elucidate the repeating patterns of thematic and transitional materials; they also visually reflect the actual …

Right To Land And The Rule Of Law: Infrastructure, Urbanization And Resistance In India, Preeti Sampat

Dissertations, Theses, and Capstone Projects

The Special Economic Zones Act 2005, a critical infrastructure model, was enacted in India in two days amid total political consensus. Within two years, intense conflicts over land and resources erupted in SEZ areas across the country between corporate developers, the state, and peasants' and citizens' groups. In the ensuing furor, several SEZs foundered and Goa state unprecedentedly revoked its SEZ policy, suspending 15 SEZs, some with construction underway. Amid raging debates and accusations of corrupt real estate deals over SEZs and other "infrastructure" and urbanization investments, the central (federal) government attempted to redraft land acquisition policy, eventually enacting a …

Poetry And The Arab Spring, George A. Simon

Dissertations, Theses, and Capstone Projects

Abstract: In 2010-11 the world saw the rise of the Arab Spring, a series of uprisings across the Arab world. These uprisings were attempts by the Arab peoples to over throw their governments and bring freedom and change to their societies in order to live in dignity and grace. These populist uprisings produced powerful poetry focusing on the corruption of Arab governments and the rampant economic and social problems faced by the youth of the Arab world. In the following work I have chosen a number of Arabic poems which I translated and analyzed in order to see the relation …

Label-Free Detection Of Cancer Cells With Polysilicon Sensor Chips And Biomolecule-Assisted Synthesis Of Shape-Controlled Nanoparticles, Menglu Shi

Dissertations, Theses, and Capstone Projects

Constant effort has been made for the detection of cancer cells. Recently, ovarian and kidney cancer cell lines have been shown to have higher cellular elasticity as compared to normal cells assessed by monitoring the degree of deformation under hyposmotic pressure. This method has been modified and applied to various cases. In cancer cells, the oncogenic mutant p53 (mtp53) protein is present at high levels and contributes to tumor growth and metastasis. Herein the influence of mtp53 on the mechanical property of breast cancer cells was assessed by monitoring the swelling ratio of cells with time using the impedance measurements. …

Comhaltas Ceoltóirí Éireann (The Irish Musicians' Association) And The Politics Of Musical Community In Irish Traditional Music, Lauren Weintraub Stoebel

Dissertations, Theses, and Capstone Projects

This dissertation examines Comhaltas Ceoltóirí Éireann (The Irish Musicians' Association) and its role in the politics of Irish traditional music communities. A revivalist organization founded in 1951, Comhaltas today is an educational and activist organization whose mission includes the preservation and promotion of Irish traditional music. Its numerous programs--from local music classes to a national festival drawing thousands of participants--intersect at some point with the musical lives of nearly every Irish traditional musician. Because of this widespread activity, Comhaltas interacts, often contentiously, with many of the different musical communities through which Irish traditional musicians define themselves both publically and privately. …

Performing Blackness In A Mulatto Society: Negotiating Racial Identity Through Music In The Dominican Republic, Angelina Maria Tallaj-García

Dissertations, Theses, and Capstone Projects

My dissertation analyzes Dominican racial and ethnic identity through an examination of music and music cultures. Previous studies of Dominican identity have focused primarily on the racialized invention of the Dominican nation as white, or non-black, often centering on the building of Dominican identity in (sometimes violent) opposition to the Haitian nation and to Haitian racial identity. I argue that although Dominicans have not developed an explicit verbal discourse of black affirmation, blackness (albeit a contextually contingent articulation) is embedded in popular conceptions of dominicanidad ("Dominicanness") and is enacted through music. My dissertation explores ways in which popular notions of …

Educating Desire: Auto/Bio/Graphical Impressions Of Addiction In/And Alcoholics Anonymous (Aa), Peter Waldman

Dissertations, Theses, and Capstone Projects

No abstract provided.

Unhappy Together: Chinese Diaspora In Film, Jo Hsin Wang

Dissertations, Theses, and Capstone Projects

The lives of people who move from one culture to another are similar in the range of experiences they encounter and different in how they interact with their particular circumstances. Cinematic representations of diaspora, accurately enough, also show general similarities and specific differences. In light of the concept of "accented cinema," we can compare and contrast film descriptions of Chinese immigrants in New York City. We view day to day events as they are interpreted by the host culture and we also understand that immigrants define their own experiences in terms of their home culture.

Two directors who are veterans …

Biomolecule Mediating Synthesis Of Inorganic Nanoparticles And Their Applications, Zengyan Wei

Dissertations, Theses, and Capstone Projects

Project 1.

The conventional phage display technique focuses on screening peptide sequences that can bind on target substrates, however the selected peptides are not necessary to nucleate and mediate the growth of the target inorganic crystals, and in many cases they only show moderate affinity to the targets. Here we report a novel phage display approach that can directly screen peptides catalytically growing inorganic nanoparticles in aqueous solution at room temperature. In this study, the phage library is incubated with zinc precursor at room temperature. Among random peptide sequences displayed on phages, those phages that can grow zinc oxide (ZnO) …

Actuality Or Mystifying Spectacle? War In Cinema And Electronic Gaming, Christopher Robert Workoff

Dissertations, Theses, and Capstone Projects

This essay, using as a jump-off point François Truffaut's view that it is impossible to make a true anti-war film, examines the degree to which certain Hollywood films about war treat the subject as a spectacle for the audience. With the aid of critical articles discussing the war film's presentation from the standpoint of narrative and aesthetic, three films are examined for their ability (or lack thereof) to curtail the tendency of war as entertainment. Furthermore, with the increasing prominence of the videogame as a narrative medium, as well as the prevalence of game narratives dealing with war, the question …

Preconditioning For Matrix Computation, Xiaodong Yan

Dissertations, Theses, and Capstone Projects

Preconditioning is a classical subject of numerical solution of linear systems of equations. The goal is to turn a linear system into another one which is easier to solve. The two central subjects of numerical matrix computations are LIN-SOLVE, that is, the solution of linear systems of equations and EIGEN-SOLVE, that is, the approximation of the eigenvalues and eigenvectors of a matrix. We focus on the former subject of LIN-SOLVE and show an application to EIGEN-SOLVE. We achieve our goal by applying randomized additive and multiplicative preconditioning. We facilitate the numerical solution by decreasing the condition of the coefficient matrix …

Conformational Heterogeneity And Exchange Within The Junction Of The Human U2-U6 Snrna Complex Measured By 19f Nmr Spectroscopy, Caijie Zhao

Dissertations, Theses, and Capstone Projects

Pre-mRNA splicing, the process by which non-coding sequences are removed and coding sequences are ligated, plays an important role in the maturation of precursor messenger RNA molecules prior to their translation into proteins. In eukaryotes, splicing is catalyzed by the spliceosome, a large and dynamic nuclear macromolecular "machine" that comprises five small nuclear (sn)RNA molecules and more than one hundred proteins. Among the RNA components, the complex formed between the U2 and U6 snRNA molecules is implicated in catalytic activity. In this dissertation, I have used ¹⁹F NMR techniques to characterize the conformation ("fold") and dynamics of a protein-free …

Using Multiconformation Continuum Electrostatics Model For Pka And Proton Transfer Pathway Calculations In Protein, Xuyu Zhu

Dissertations, Theses, and Capstone Projects

Residue protonation state changes and proton transfer reactions in protein are basic and ubiquitous reactions in biological chemistry. The Multiconformation Continuum Electrostatics (MCCE) program is applied here to calculate the pKa of residues in the specially engineered protein staphylococcal nuclease (SNase) and further modified to investigate the unidirectional proton transfer mechanism in the proton pump protein bacteriorhodopsin. The pKa$_s$ are obtained by Monte Carlo sampling of coupled side chain protonations and positions as a function of pH in MCCE. The pKa$_s$ of 96 acids and bases introduced into buried sites in the SNase protein were calculated and the results compared …

La Vie Dans Les Plis, Andre Rene Bregegere

Dissertations, Theses, and Capstone Projects

La vie dans les plis was premiered at The Firehouse Space (Brooklyn, NY) on June 9, 2014, by violinist Karen Rostron and pianist Mirna Lekić. The piece's title is a reference to an eponimous collection of texts by Belgian author Henri Michaux. There is no direct connection between Michaux's text and the structure of the piece. This choice of title, in addition to its great poetic beauty, is meant as an acknowledgement of my indebtedness to Henri Michaux's writings, and, more generally, to Surrealist - and Surrealist-influenced - poetry, for revealing to me the artistic value of a bold exploration …