Digital Commons Network^™

Certificate Authentication Security And The Preservation Of Privacy In Wireless Access In Vehicular Environment (Wave), Clifford Allen Kemp

Electronic Theses and Dissertations 2010 - 2019

Future vehicles will exchange safety-critical information messages wirelessly with other vehicles on the road. We must provide secure mechanisms to validate the authenticity and integrity of these messages. The IEEE Standard 1609.2 defines the format of secure messages and identifies security algorithms and mechanism for use in Wireless Access in Vehicular Environment (WAVE). We propose an organizational structure for Central Management Entities (CMEs) to address these goals and functional requirements, and to balance the security of communications with protection of user privacy. A concern in vehicular communications is the privacy of vehicle owners. Privacy must be preserved and the user …

Clinical Scholar Model, Kathryn. Arnold

Electronic Theses and Dissertations 2010 - 2019

The purpose of this study was to evaluate student outcomes following implementation of a clinical scholar model of clinical education in one of four placement sites of a college of nursing grounded in a caring philosophy. The question guiding the study was to determine if the clinical scholar model has an influence on student perceptions and outcomes when used with second-degree accelerated BSN students. Watson's Human Caring theory, based on ten caritas processes, serves as the theoretical framework for this study (Watson, 2007). A sequential mixed-methods approach that combined quantitative and qualitative data collection techniques was implemented using a pre-experimental, …

Cardiac Patterns During Another Infant's Cry Sound In Neonates Of Depressed Mothers, Joseph Cotler

Electronic Theses and Dissertations 2010 - 2019

Past research indicates there is a link between physiological responses and adaptive social responses to another individual's distress. Scholars have theorized that humans may be predisposed, both physiologically and behaviorally to responding to others, especially those who are in distress. Maternal depression has been associated with dysregulated emotional development and may possibly affect the physiological and behavioral responses of a neonate. The present research examined the relationship between neonates' physiological and behavioral responses to naturally generated (compared to artificial) stimuli of other neonates, as well as the role of maternal depression in the responses. Specifically, heart rate, heart period, and …

Comparing Levels Of School Performance To Science Teachers' Reports On Knowledge/Skills, Instructional Use And Student Use Of Computers, Rebecca. Kerr

Electronic Theses and Dissertations 2010 - 2019

The purpose of this descriptive quantitative and basic qualitative study was to examine fifth and eighth grade science teachers' responses, perceptions of the role of technology in the classroom, and how they felt that computer applications, tools, and the Internet influence student understanding. The purposeful sample included survey and interview responses from fifth grade and eighth grade general and physical science teachers. Even though they may not be generalizable to other teachers or classrooms due to a low response rate, findings from this study indicated teachers with fewer years of teaching science had a higher level of computer use but …

Conscious And Non-Conscious Bases Of Social Judgement, Susan D. Sullivan

Electronic Theses and Dissertations 2010 - 2019

Research on social judgment typically emphasizes one of three processes that enable unequivocal understanding of events with ambiguous causality. In the social influence perspective, people are susceptible to the interpretations offered by others. In the explicit attitudes perspective, people interpret events in line with their consciously held attitudes and values. In the implicit attitudes perspective, people interpret events in line with unconscious biases. The model investigated in the present study assumes that these processes vary in salience depending on people's mindset. Participants with low versus high implicit racial bias toward Blacks read a narrative concerning this altercation under either a …

Creating Mindfulness With Sensual Functional Handmade Ceramics, Alexandria. Schwartz

Electronic Theses and Dissertations 2010 - 2019

I create opportunities for nourishment that are physical, emotional and spiritual with my functional porcelain vessels. They reference the human body's sensual curves, dimples, and bulges, establishing the experience of eating as a metaphor for the sensual experience of human interaction. The tactility is heightened by the variety of glazes dancing around the vessels, from satiny smooth and skin-like, to wet and dripping. Handmade vessels connect the users not only more deeply to the food that provides them nourishment, but also connects them more deeply to one another, and to the maker of the work. The slow, deliberate work of …

Data Mining Heuristic-¬Based Malware Detection For Android Applications, Naser Peiravian

Electronic Theses and Dissertations 2010 - 2019

The Google Android mobile phone platform is one of the dominant smartphone operating systems on the market. The open source Android platform allows developers to take full advantage of the mobile operation system, but also raises significant issues related to malicious applications (Apps). The popularity of Android platform draws attention of many developers which also attracts the attention of cybercriminals to develop different kinds of malware to be inserted into the Google Android Market or other third party markets as safe applications. In this thesis, we propose to combine permission, API (Application Program Interface) calls and function calls to build …

Cumulative Trauma Among Adult Mayas Living In Southeast Florida, Eugenia I. Millender

Electronic Theses and Dissertations 2010 - 2019

The toxic combination of social, psychological, environmental, cultural, and physiological trauma Mayas living in Southeast Florida face daily places them at higher risk for mental and physical disorders (Marmot & Wilkinson, 2006; WHO, 2010, September). The burden of disease is not limited to mental disorder comorbidities; psychological stress can also induce or exacerbate chronic medical diseases such as obesity, diabetes, and hypertension (Brunner & Marmot, 2006; Sridhar, 2007). ... The continuation of this disregard will add to the health disparity of this nation by delaying assessment, treatment, and development of interventions. The purpose of this study was to explore cumulative …

Design And Analysis Of Hybrid Titanium-Composite Hull Structures Under Extreme Wave And Slamming Loads, Md Hafizur Rahman

Electronic Theses and Dissertations 2010 - 2019

A finite element tool has been developed to design and investigate a multi-hull composite ship structure, and a hybrid hull of identical length and beam. Hybrid hull structure is assembled by Titanium alloy (Ti-6Al-4V) frame and sandwich composite panels. Wave loads and slamming loads acting on both hull structures have been calculated according to ABS rules at sea state 5 with a ship velocity of 40 knots. Comparisons of deformations and stresses between two sets of loadings demonstrate that slamming loads have more detrimental effects on ship structure. Deformation under slamming is almost one order higher than that caused by …

Development Of Emotional Intelligence In At-Risk Female Adolescents, Monica. Nicoll

Electronic Theses and Dissertations 2010 - 2019

The purpose of this study was to investigate the hypothesis that a cognitivebehavioral based psycho-educational group counseling program would increase at-risk female adolescent emotional intelligence (EI). The EI research reviewed and discussed entailed a competency building program composed of affirmations, meditation guided imagery, individual therapy sessions, group therapy, psychodrama, journaling, and parent handouts. The study was based upon theories related to the development of EI in at-risk youth, and the outcome research related to the effectiveness of emotional interventions for enhancing positive social-emotional development of at-risk adolescents. ...T his study investigated whether a group therapy process that encompasses programmatic components …

Activity Analysis And Detection Of Falling And Repetitive Motion, Clyde Carryl

Electronic Theses and Dissertations 2010 - 2019

This thesis examines the use of motion detection and analysis systems to detect falls and repetitive motion patterns of at-risk individuals. Three classes of motion are examined: Activities of daily living (ADL), falls, and repetitive motion. This research exposes a simple relationship between ADL and non-ADL movement, and shows how to use Principal Component Analysis and a kNN classifier to tell the 2 classes of motion apart with 100% sensitivity and specificity. It also identifies a more complex relationship between falls and repetitive motion, which both produce bodily accelerations exceeding 3G but differ with regard to their periodicity. This simplifies …

Acoustic Tracking Of An Unmanned Underwater Vehicle Using A Passive Ultrashort Baseline Array And A Single Long Baseline Beacon, Kyle L. Seaton

Electronic Theses and Dissertations 2010 - 2019

This thesis discusses a new approach to tracking the REMUS 100 AUV using a modified version of the Florida Atlantic University (FAU) ultrashort baseline (USBL) acoustic positioning system (APS). The REMUS 100 is designed to utilize a long baseline (LBL) acoustic positioning system to obtain positioning data in mid-mission. If the placement of one of the transponders of the LBL field is known, then tracking the position of the REMUS 100 AUV using a passive USBL array is possible. As part of the research for this thesis, the FAU USBL system was used to find a relative range between the …

An Examination Of How Middle School Science Teachers Conduct Collaborative Inquiry And Reflection About Students’ Conceptual Understanding, Christine Todd-Gibson

Electronic Theses and Dissertations 2010 - 2019

This qualitative case study examined how middle school science teachers conducted collaborative inquiry and reflection about students’ conceptual understanding, and how individual teachers in the middle school science group acted and made reflections in response to their collaborative inquiry. It also examined external influences that affected the teachers’ ability to engage in collaborative inquiry. Observational, written, and interview data were collected from observations of teachers’ face-to-face meetings and reflections, individual interviews, a focus group interview, and online reflections. The results of this study revealed that collaborative inquiry is a form of professional development that includes answering curricular questions through observation, …

Any (Body) Who Will Listen, Gavin Feller

Electronic Theses and Dissertations 2010 - 2019

This thesis explores how the Church of Jesus Christ of Latter-day Saints (LDS) has used media technology as part of its missionary communication strategy. Particular attention is paid to the Internet as a space for religious practice and how the LDS Church has sought to extend its media practices and missionary efforts online. By utilizing new media technology to find individuals interested in hearing its message, the LDS Church faces new challenges to its traditional face-to-face missionary program, its centralized hierarchy of control and its ongoing struggle for identity within American Christian culture. Throughout its history, the LDS Church's missionary …

Attitudes And Perspectives About Backyard Food Gardening, John G. Zahina-Ramos

Electronic Theses and Dissertations 2010 - 2019

As cities grew throughout the past century, the availability of locally grown food declined, mostly because urban expansion occurred at the expense of adjacent agricultural land. As a result, city dwellers turned to commercial food market systems that import food from distant production areas. Private greenspace, which is one of the largest land cover types in cities, offers the potential for substantial agricultural production. Because urban food production on private land, such as backyards, requires the willing participation of landowners, resident's feelings about and experience with food growing are important to understand. The demographic groups that were most likely to …

Attack Of The Compilator, Franklin. Babrove

Electronic Theses and Dissertations 2010 - 2019

Geoffrey Chaucer's narrator persona in The Legend of Good Women (LGW) goes through a transformation, starting off in the Prologue to the LGW as a naèive compilator who is subordinate to his literary sources, or auctores, and eventually becoming an auctor himself by the end of the Legends. To gain an authoritative voice, Chaucer's narrator criticizes auctoritee as it pertains to the antifeminist tradition and its misrepresentation of women as inherently wicked, in the process using certain rhetorical devices and other literary strategies to assert control over his sources for the Legends, as well as over the text as a …

Attitudes Towards Multilanguage Use Among Latino And Asian Immigrants In The United States, Cuong T. Le

Electronic Theses and Dissertations 2010 - 2019

This study was designed to measure the relation of education and ethnic identity to attitudes towards bilingualism in two different ethnic groups, Asian and Latinos in the United States. In order to do this, an instrument was developed to measure attitudes towards bilingualism. No significant relations were found among education or ethnic identity and attitudes towards bilingualism in either group, but analyses revealed several other significant relationships. The two subscales of ethnic identity, MEIM-R Commitment and Exploration, were related to each other both within Asian and Latino groups and in all participants combined. In the combined sample, education levels of …

Assessing Goal Intent And Achievement Of University Learning Community Students, Carole F. Pfeffer-Lachs

Electronic Theses and Dissertations 2010 - 2019

The purpose of this study was to assess the goal intent and achievement of university students, during the Fall 2011 semester, at Blue Wave University, a high research activity public institution in the southeast United States. This study merged theories of motivation to measure goal setting and goal attainment to examine if students who chose to participate in a learning community program set goals at different levels than the students who chose not to join a learning community program. This study investigated if there was a difference in motivation, by studying goal intent and goal achievement of Freshman Learning Community …

Automatic Parking Lot Occupancy Computation Using Motion Tracking, Torres Francisco Alberto Justo

Electronic Theses and Dissertations 2010 - 2019

Nowadays it is very hard to find available spots in public parking lots and even harder at facilities such as universities and sports venues. A system that provides drivers with parking availability and parking lot occupancy will allow users find a parking space much easier and faster. This thesis presents a system for automatic parking lot occupancy computation using motion tracking. The use of computer vision techniques and low cost video sensors makes it possible to have an accurate system that allows drivers to find a parking spot. Video bitrate and quality reduction and its impact on performance were studied. …

How Did Rggi Do It? Political Economy And Emissions Auctions, Bruce R. Huber

Journal Articles

Among the major emissions trading schemes in operation around the world, the Regional Greenhouse Gas Initiative (RGGI) stands alone: this CO₂ cap-and-trade program among nine northeastern states is the only such scheme to rely primarily on auctions to distribute emissions allowances. The standard practice - distributing allowances for free on the basis of historical emissions - elicits begrudging but politically crucial support from some regulated emitters. Like carbon taxation, allowance auctioning has long been considered economically superior to its alternatives but politically infeasible.

How did the RGGI states manage to defy conventional wisdom and institute a program so reliant …

(Still) A “Real And Substantial” Mess: The Law Of Jurisdiction In Canada, Tanya J. Monestier

Journal Articles

No abstract provided.

Self - Inflicted Serious Injuries Among Adolescents In Zambia, Adamson S. Muula, Seter Siziya, Emmanuel Rudatsikira

Faculty Publications

Injuries are a growing cause of morbidity and mortality in the world. Data from Southern Africa are limited, possibly because of limited research prioritization of the issue and pre-occupation with communicable diseases. This study was conducted to estimate the prevalence of, and assess factors associated with, self-inflicted serious injuries among in-school adolescents in Zambia. We used data collected from the 2004 Zambia Global School-Based Health Survey to estimate prevalence of self-inflicted serious injury within the past 12 months. Logistic regression analysis was conducted to assess the association between selected predictor variables and reported history of having seriously injured oneself. Out …

The Armendárizes: A Transnational Family In New Mexico And Mexico, Samuel E. Sisneros

University Libraries & Learning Sciences Faculty and Staff Publications

Although the Armendáriz surname is uncommon in New Mexico today, the Armendáriz family was important in New Mexico during the early to mid-1800s, with key political, diplomatic, and social links to Texas; California; Washington, D.C.; and Mexico. The lives of the Armendárizes attest to the long and constant movement of people, trade, and politics along El Camino Real de Tierra Adentro (the Royal Road of the Interior) and to theformation of a binational region. From Santa Fe, New Mexico, to the El Paso/Ciudad Juárez border and Chihuahua City to Mexico City, the Armendáriz family legacy demonstrates that New Mexico has …

Culture And Online Distance Learning, Charlotte Nirmalani Gunawardena

University Libraries & Learning Sciences Faculty and Staff Publications

Online distance learning (ODL) has become a global phenomenon transcending national, political, and geographical boundaries challenging distance educators to re-examine notions of teaching and learning and issues of culture inherent in cross-border delivery of online courses and programs. Rogers, Graham and Mayes (2007) note that the sheer amount of learning content being developed in the West (defined for this chapter as Eurocentric, North American, Australasian) and exported via the Internet to other countries, highlights the crucial need to explore questions of culture more thoroughly in our online course designs to provide a more equitable learning experience for all. Global universities …

Quantification Of Alkali Metals In Biomass Feedstocks, Tabitha J. Evans

Undergraduate Theses and Senior Projects

No abstract provided.