Digital Commons Network^™

Gaze Behavior Detection System Based On The Object Image, Yunkai Huang

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

This thesis presents a design methodology of a low-cost noninvasive gaze tracking system to detect gaze behavior when user is browsing internet or reading material on computer. The user's face image is captured and processed in real-time. By means of C++ and OpenCV library, the system detects face, eye region with Haar feature-based cascade classifier. Eye center is detected by contouring dark area in eye region and finding the center of largest area among contoured dark areas. The detected eye center is mapped to gaze point on computer screen after four point calibration. The average angular error is 1.96 degree, …

Investigation Of The Mouse Sperm Acrosome Reaction With Synthetic Glycopolymers, Linghui Wu

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

The sperm acrosome reaction (AR), an essential step in mammalian fertilization, is mediated by a highly species-specific interaction of sperm surface molecules with glycan moieties on the egg. Many previous studies indicate that a subset of terminal carbohydrate residues on the mouse egg zona pellucida (ZP) trigger the AR by cross-linking or aggregating receptors on the sperm membrane. However, the exact role of those carbohydrates in AR has not been identified and the mechanism underlying the induction of the AR still needs further investigation. To study this process, a series of synthetic glycopolymers were synthesized. The glycopolymer is composed of …

Tell Me Something Good: Depression And The Social Sharing Of Positive Life Events, Rachel Eva Hershenberg

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

This dissertation examined the social sharing of positive life events, referred to as capitalization, among a sample of individuals with a range of current depressive symptomatology. Capitalization is an interpersonal strategy that has the potential to enhance positive emotions, build cognitive resources, and strengthen relationships. Remiss in the depression research has been an examination of responses to positive life events in an interpersonal context. Some data suggests that those with depressive symptoms may be particularly responsive to the capitalization process; other data suggests that those with greater depressive symptoms may be less likely to engage in this behavior and might …

Identifying Disease Characteristics, Parent Experience And Coping Strategies When Predicting Pediatric Illness-Related Stress In Parents Of Children With Mitochondrial Disease, Brenda Senger

Nursing Faculty Scholarship

Mitochondrial disease (mito) is a group of rare, inherited, chronic, life-limiting, incurable neurodegenerative disorders known to affect children early in life that result from failure of the mitochondria to turn food into energy. The diagnosis of mito is elusive and complex, with a variety of clinical manifestations, multisystem involvement and the lack of a reliable biological marker for screening and diagnosis. The unpredictable prognosis and erratic nature of this illness can be overwhelming to parents who bear the daily responsibilities of managing the child's care. Little is known about the experience of parents caring for a child with mito.

Objective …

When The Personal Became Political: First-Person Fictions And Second-Wave Feminism, Megan Elizabeth Behrent

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Second-wave feminism made famous the slogan, " The personal is political." This dissertation explores the relationship between the personal and political in fictional narratives associated with the development of second-wave feminism in the United States in the 1960s and 70s. Deeply engaged with the political movements that arose amidst this turbulent period in American history, these narratives reflect--in both form and content--the political discourses that dominated both the women's liberation movement and the New Left. The first-person fictions of feminist writers that emerge in this period traverse, and subvert, the boundaries between truth and fiction as well the personal and …

Anger And Memory: Misleading People Is Easy When They Are Mad, Michael J. Greenstein

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

Previous work has shown that different discrete emotional states (e.g. anger) affect cognitive processing differently. Anger has been associated with simplifying cognition to promote rapid action-related processes. For example, anger promotes an increased tendency to rely on preexisting cognitive biases. Such a processing style may have been advantageous in evolutionary history, but it can also lead to increased memory errors. The present study examined the simplifying effects of anger on memorial processing, using three different misinformation paradigms. The first experiment, using a classic three-phase misinformation paradigm, showed that anger directly affects memory performance and that anger increases acceptance of misinformation …

Comparing The Interpersonal Behavior Of Distressed Couples With And Without Depression, Lynne M. Knobloch-Fedders, Leanne K. Knobloch, C. Emily Durbin, Andrea Rosen, Kenneth L. Critchfield

Psychology Faculty Research and Publications

Objective

This study compared the interpersonal behavior of distressed couples with depression in one partner (n = 23) to distressed couples without depression in either partner (n = 38).

Method

Participants (mean age = 44 years old) were recruited at an urban outpatient mental health center. Couples discussed the three best things in their relationship, and their interactions were coded using Structural Analysis of Social Behavior (Benjamin, 1987).

Results

Self‐ and partner‐focused hostility were associated with actors’ and partners’ relationship distress. Actors’ hostility towards partners was positively associated with partners’ depression status, but negatively associated with partners’ depression …

Factors Influencing Research Contributions And Researcher Interactions In Software Engineering: An Empirical Study, Subhajit Datta, A. S. M. Sajeev, Santonu Sarkar, Nishant Kumar

Research Collection School Of Computing and Information Systems

Research into software engineering (SE) education is largely concentrated on teaching and learning issues in coursework programs. This paper, in contrast, provides a meta analysis of research publications in software engineering to help with research education in SE. Studying publication patterns in a discipline will assist research students and supervisors gain a deeper understanding of how successful research has occurred in the discipline. We present results from a large scale empirical study covering over three and a half decades of software engineering research publications. We identify how different factors of publishing relate to the number of papers published as well …

Effect The Natural Lighting In The Visual Comfort & Workers Satisfaction In Industrial Companies, Atheer Abdullah Mohammed

Journal of Economics and Administrative Sciences

Energy crisis and the requirements of health and feel good, all this renewed attention to the importance of natural lighting in all kinds of factories. Research problem was how to achieve the plant's own natural outlets visual comfort and satisfaction of workers in Companies, the industries of cotton and general al-fedaa. The research compuns address the impact of daylight to provide visual comfort in the factory. Indeed, the light must be treated very carefully, and natural lighting should be thinking from the perspective of the occupants of the plant and not wishing to view from the outside, but enjoy the …

The Effects Of Timing And Visual Cues On Social Anxiety In Online Communication, Michael R. Knobeloch

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Factors Predicting Internalizing And Externalizing Psychopathology In A Sample Of Inner City Minority Women, Antonio Gonzalez

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Good Hair, Bad Hair, Dominican Hair, Haitian Hair, Katie E. Saunders

Master's Theses - Sociology and Anthropology

The goal of this research is to build on the literature concerning presentation practices of racial and national identity. The research examines presentation practices of race and national identity among Haitian heritage residents of the Dominican Republic (DR). Haitian immigrants have been an important part of the Dominican economy and the Dominican way of life since the beginning of the 20th century. Their descendants have to manage between Haitian and Dominican identities, while under the incredible pressure of anti-Haitian prejudices. The current literature concerning Dominican presentation practices asserts that normative presentation practices hide racial blackness. However, more recent literature questions …

Southern Educator, Georgia Southern University

College of Education: News & Publications (2003-2023)

• Georgia Southern University College of Education Earns National Continuing Accreditation

Exploiting Contextual Information For Prosodic Event Detection Using Auto-Context, Junhong Zhao, Wei-Qiang Zhang, Hua Yang, Michael T. Johnson, Jia Liu, Shanhong Xia

Electrical and Computer Engineering Faculty Research and Publications

Prosody and prosodic boundaries carry significant information regarding linguistics and paralinguistics and are important aspects of speech. In the field of prosodic event detection, many local acoustic features have been investigated; however, contextual information has not yet been thoroughly exploited. The most difficult aspect of this lies in learning the long-distance contextual dependencies effectively and efficiently. To address this problem, we introduce the use of an algorithm called auto-context. In this algorithm, a classifier is first trained based on a set of local acoustic features, after which the generated probabilities are used along with the local features as contextual information …

Achieving The Dream: Extending Immigration Reform To Administrative Case Closure, Tory E. Smith

San Diego Law Review

This Comment compares DACA to administrative case closure and argues that Congress or the President should grant employment authorization to individuals whose cases have been administratively closed. Part I describes the current interpretation of the employment authorization regulation and provides the background of administrative case closure. Part I highlights the disparate treatment that the regulation affords to undocumented immigrants facing deferred action and administrative closure—offering employment authorization to only deferred action recipients. Part II examines the history of deferred action in immigration cases and uses DACA as a framework to show how the scope of the employment authorization regulation should …

Adjust Decision-Making Targets Based On Psychological Thresholds, Jian Liu, Shun Xiang Wu, Si Feng Liu, Qiao Wang

Electrical and Computer Engineering Faculty Research & Creative Works

This paper study the impact of psychological thresholds (PTs) on the decision maker's (DM's) decision target when making decision. A new approach of decision making is proposed in this paper. First, we construct criterion expected functions according to three different types of criteria: profit type, cost-type and intermediate-type, respectively. Then, we calculate the local degree of satisfaction (LDS) of each object when PTs exists, in order to adjust the initial decision target to make up new decision table. Later, by weighting the criteria reaching the DM's degree of satisfaction (DS) along with information aggregation algorithm, we obtain the overall satisfaction …

Understanding The Attitude-Behavior Gap For Renewable Energy Systems Using Behavioral Reasoning Theory, Marius Claudy, Mark Peterson, Aidan O'Driscoll

Articles

Consumer adoption of renewable energies is an important step towards less carbon-intensive and more sustainable energy systems. But despite growing ecological awareness and articulated preferences for green products, renewable energies face slow rates of diffusion in consumer markets. This has been hard to explain given consumers’ favorability to the concept of products that lower one’s impact on the natural environment. This study uses data from 254 homeowners in Ireland to investigate the psychological process of adopting a renewable energy system – solar energy panels. Applying Behavioral Reasoning Theory (BRT), this research examines a proposed model in which reasons both for …

An Examination Of Referral And Eventual Placement Of African American Students And English Language Learners In Special Education, Eneas Ruel Deveaux

Dissertations

The purpose of this study was to investigate the factors that educators in a large, suburban, public school district in the southeastern United States believe contribute to African American and English Language Learners (ELL) being referred to special education at a higher rate than traditional students by exploring the attitudes and perceptions of teachers, administrators, and psychologists using surveys. Data were analyzed to test for difference in perceptions by educator demographics (i.e., age, race, gender, experience, and educational level). The second purpose of this study was to investigate the effect of educator’s perception of referral to Response to Intervention (RTI) …

Window Thermal Performance Optimization In The Government Built Emirati Family House-Abu Dhabi Emirate., Tareq I.A Abuimara

Theses

Presently, the United Arab Emirates (UAE) has one of the world’s largest energy consumption per capita, with the building sector accounting for 70% of the consumed energy, primarily used for cooling. In the last three decades, the UAE government launched several housing programs that fit the needs of Emirati beneficiaries while recently targeting also energy efficiency.

This study aims at optimizing the window thermal performance in relation to orientation in a typical house within a representative governmental housing program. Often enough, housing orientation is governed by urban planning layout, where windows rarely show any adapted heat control treatment in relation …

Effects Of Exposure To Abuse And Violence In Childhood On Adult Attachment And Domestic Violence In Women’S Same-Sex Relationships, Dawn M. Beatty

Seton Hall University Dissertations and Theses (ETDs)

ABSTRACT

There is an abundance of previous research proving that childhood abuse and adult domestic violence is an increasingly serious problem (Smith Slep, & O’Leary, 2005). However, while studies have shown that lesbian intimate battering occurs as frequently, if not more than, heterosexual domestic violence (Gosselin, [ARF1] 2003; Niolon, 2002), it remains understudied. Therefore, this study not only examines the relationship between childhood abuse and intimate lesbian violence but also secure and insecure attachment styles. Children who witness domestic violence or who are victims of emotional, physical, or sexual abuse are likely to repeat or engage in violent relationships later …

Combining Attentional Control And Semantic Memory Retrieval: A Sensitive Marker For Early Stage Ad And Ad-Related Biomarkers In Healthy Older Adults, Andrew Jacob Aschenbrenner

All Theses and Dissertations (ETDs)

Past studies have shown that measures of attentional control and semantic memory retrieval are sensitive markers of Alzheimer disease: AD). The present study examined the utility of combining measures of attentional control and semantic retrieval within a single task to discriminate healthy aging from early stage AD and show sensitivity to AD biomarkers in healthy control individuals. On each trial of the present task, participants viewed a category: e.g. “a unit of time”) and verified whether a subsequent target item was an exemplar of the category: “hour”) or not: “clock”). Importantly, the nonmembers of the category were associatively related: e.g., …

Predictive Admission Criteria In Graduate Programs In Speech-Language Pathology, Mary Lloyd Moore

Dissertations

Speech-language pathology is a profession for which there is increasing demand as well as being one of the most desirable career paths in the United States. Graduation of qualified persons who can pass the Praxis exam is an essential outcome of all graduate programs in speech-language pathology. If predictors of competence could be identified before admission, graduate programs would be better able to select students who would maximize the expenditure of materials, energy, and expertise, thereby decreasing the potential failure for both students and universities. Therefore, this research addresses the extent to which selected variables may serve to predict success …

The Effects On Students' Intercultural Competence From Intensive Intercultural Service-Learning Through The $100 Solution™ Model, Nadia De León Sautú

Dissertations

This study evaluates the effects of an intensive intercultural service-learning program on the intercultural competence of undergraduate students enrolled in Cultural Diversity in the U.S., a general education course at Western Kentucky University. This program utilized The $100 Solution™ model, in which groups of students partnered with local immigrant and refugee families, to teach them about U.S. culture, learn about their cultures, and implement a project to assist them in their integration process. The program included two hours of out-of-classroom work for over twelve weeks. Through the principle of reciprocity, The $100 Solution™ model provided an interaction framework in which …

Personality Accounts For The Connection Between Volunteering And Health, Hannah Rose King

All Theses and Dissertations (ETDs)

No abstract provided.

Tests, Tests, And More Tests: A New Era For Dementia Diagnosis, Jonathan Gooblar

All Theses and Dissertations (ETDs)

Cerebrospinal fluid: CSF) proteins correlate with pathological changes that are hallmarks of Alzheimer’s disease: AD). CSF biomarkers have been used in research settings to predict AD diagnosis and rate of cognitive decline, however their use in clinical settings is limited. Given their potential utility in identifying preclinical AD and in increasing diagnostic confidence in clinical settings, we sought to understand how clinicians use CSF biomarkers in conjunction with other clinical details to diagnose AD. Participants: N = 193) were physicians and other medical professionals who routinely evaluate older adults for neurodegenerative disease. In a within-subjects factorial design, participants were randomized …

The Effect Of Age-Related Declines In Inhibitory Control On Audiovisual Speech Intelligibility, Avanti Dey

All Theses and Dissertations (ETDs)

Audiovisual: AV) speech perception is perception in which both auditory and visual information is available in order to understand a talker, compared to an auditory signal alone, during face-to-face communication. This form of communication yields significantly higher word recognition performance as compared to either sensory modality alone, constituting a general AV advantage for speech perception. Despite an overall AV advantage, older adults seem to receive less benefit from this bimodal presentation than do younger adults. However, there is evidence to suggest that not all age-related deficits in AV speech perception are of a sensory nature, but are also influenced by …

Do Market Incentives Crowd Out Charitable Giving?, Cary Deck, Erik O. Kimbrough

Economics Faculty Articles and Research

Donations and volunteerism can be conceived as market transactions with a zero explicit price. However, evidence suggests people may not view zero as just another price when it comes to pro-social behavior. Thus, while markets might be expected to increase the supply of assets available to those in need, some worry such financial incentives will crowd out altruistic giving. This paper reports laboratory experiments directly investigating the degree to which market incentives crowd out large, discrete charitable donations in a setting related to deceased organ donation. The results suggest markets increase the supply of assets available to those in need. …

An Examination Of Twitter's Role In The Formation Of Collegiate Sport Fans' Allegiance Using The Revised Psychological Continuum Model (Pcm), Sukjoon Yoon

All Theses

Allegiance has long been considered one of the most notable research topics in sport studies (Funk & Pastore, 2000; Wann & Branscombe 1990). Allegiant fans are those who have formed strong connections to their favorite team, and these attitudes strengthen their psychological involvement. Twitter has grown dramatically since its inception in 2006, totaling more than 500 million users as of early 2013 (Gupta, Goel, Lin, Sharma, Wang, & Zadeh, 2013). Twitter is one of the most popular communication technologies used by both fans and sport organizations (Clavio, 2011), and allows individuals, organizations, and other social groups to connect with one …

Cultural Convergences, David Armistead

All Theses

As far back as I can remember my family has had two primary outlets in regards to entertainment; going to museum exhibitions and attending or watching football games. My parents have been members of the High Museum in Atlanta for years while simultaneously having season tickets to Georgia Tech football. My current series of paintings, drawings, prints and videos examine the cultural significance of sports in American society; specifically American football. As a "big guy" who was raised in the south, it is often assumed that I played football at some point in my life. Admittedly, I feed this stereotype …

Untitled Narratives, Aubree Ross

All Theses

Untitled Narratives is a photographic series about changing emotional states, and an evolving identity. The photographs represent a transformation between the confined and the free. The elements I use to portray the movement an individual makes between identities are a combination of a character and an environment. My photographs are driven by personal experiences and show recovery and openness. The character in the series is a representation of myself. The Character symbolizes emotional personas indicating past and present events, which shape the individual I am. I use the character as a representation of the hope and need for change. I …