The dissertation provides a grammatical description of a cluster of Romani varieties, called 'Eastern Uzh Romani', which are spoken in Transcarpathian Ukraine in an area adjacent to the Slovak border. These varieties are associated with five traditional locations, two of which are situated in the city of Uzhhorod, representing an eastern margin of a North Central Romani dialect continuum. The focus is not only on describing the common characteristics of the entire Eastern Uzh dialect, but also on highlighting its variation with respect to specific features of the individual varieties. The description is based on first-hand data collected during numerous fieldwork trips of the author between 2007 and 2016. The dissertation is organised into thirteen chapters. Alongside the proper grammatical description, it provides a detailed overview of the speakers' historical, ethnocultural and sociolinguistic background. The main attention is given to describing inflectional, derivational as well as functional patterns of word classes. In addition, it discusses issues of phonology, including historical phonology within the North Central Romani context, and also covers various syntactic structures.

ArcView and ArcInfo were used to identify and delineate areas contaminated by fluoride, sulfate, chloride, and nitrate in the Woodbine Aquifer. Water analysis data were obtained from the TWDB from the 1950s to 1990s covering 9 counties. 1990s land use data were obtained to determine the relationship with each contaminant. Spearman's rank correlation coefficients and Kruskal-Wallis tests were used to calculate relationships between variables. Land uses had little effect on distributions of contaminants. Sulfate and fluoride levels were most problematic in the aquifer. Depth and lithology controlled the distributions of each contaminant. Nitrate patterns were controlled mainly by land use rather than geology, but were below the maximum contaminant level. In general, contaminant concentrations have decreased since the 1950s.

This research is an investigation of the Late Holocene technological transition from the spearthrower and dart to the bow and arrow in north central Texas. It is conducted through a theoretical approach that utilizes ethnographic research, experimental archaeology and the archaeological record to elucidate differences in the behaviors and hunting strategies of Late Archaic and Late Prehistoric groups. It first confirms that there was a transition. Second, a lithic analysis demonstrates that there are fundamental differences in the sizes of the stone dart and arrow points that relate to the propulsive requirements of the weapon systems. Third, it is shown these size differences constrain maintenance potentials and that indeed dart and arrow points exhibit stark differences in their life histories in spite of being employed for the same task. And finally, the faunal record suggests that this transition was associated with an increase in foraging efficiency.

The problem of this study was to determine the effect of academic self-concept, student aspiration, intellectual achievement responsibility, and certain other personal factors on the attendance patterns of selected ninth grade students, and to develop from data on all factors a typical profile of conditions likely to result in high absenteeism and make recommendations for initial steps in remediation. As a result of the statistical analysis and subsequent retention or rejection of the null hypotheses, the significant findings of this study may be summarized as follows. (1) Ninth grade attenders are significantly younger than non-attenders. (2) Attenders had more siblings than non-attenders. (3) Attenders are significantly more involved in school organizations than non-attenders. (4) There is a higher frequency in suspensions among non-attenders. Based on analysis of the findings of this study and within the limitations of the population described in the procedure section, the following conclusions were formulated. (1) Students who have been retained, started school later, or for some reason are older than their classmates, are more likely to attend school irregularly.(2) Educators cannot expect to find the major causes of student absenteeism to be academic self-concept, intellectual achievement responsibility, or student aspiration. (3) Family size may be an important consideration for educators to investigate when working with school non-attenders. (4) School attenders can be expected to be actively involved in the co-curricular elements of the school program. (5) Higher rates of student suspensions are more likely to increase attendance problems rather than reduce them. (6) How students use their time outside the school day is not likely to be the crucial factor in school attendance. (7) While students often complain about schedules, teacher selection, and proximity of friends, it is not likely that changes in these factors would influence student attendance.

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This study examined what differences in resiliency traits, if any, exist between successful and non-successful first and continuing-generation college students through the use of a survey. For the purposes of this study, first-generation students were those students whose parents have never attended college and continuing-generation college students were those students whose parents have attended some college. For the purposes of this study, the term successful was defined as those students who after being enrolled during fall 2005 re-enrolled for the spring 2006 semester and the term non-successful is defined as those students who after being enrolled fall 2005 semester failed to re-enrolled for the spring 2006 semester. A sample of 164 students was surveyed by collecting demographic data, resiliency traits, attitudinal characteristics, level of familial support, and reasons for dropping out of college. A sub-sample of 40 students participated in a face-to-face, in-depth interview. This study found that successful first-generation community college students possessed certain common qualities or resilient characteristics that include: 1) social competence, 2) problem-solving skills, 3) critical consciousness, 4) autonomy, and 5) sense of purpose. Through the face-to-face interviews common themes emerged. Many of the students used similar words to describe their feelings and experiences about beginning, continuing and withdrawing from college. Many of the first-generation college students expressed the lack of familial support once they enrolled. Common themes emerged for the continuing-generation college students in that each student was comfortable with the process of selecting a major, selecting courses to enroll in, and the amount of time they expected to devote to studying. The return rate for each of the four groups studied was limited and rigorous follow up efforts failed to increase the return rate. This is a fundamental limitation of the study, and the results can only be generalized to the institution studied. However, the findings in this study are consistent with the literature on retention and dropout rates for these students.

The September 11 terrorist attacks pointed out the lack of information sharing between law enforcement agencies as a potential threat to sound law enforcement in the United States. Therefore, many law enforcement agencies as well as the federal government have been initiating information sharing systems among law enforcement agencies to eradicate the information sharing problem. One of the systems established by Homeland Security is the North Central Texas Fusion Center (NCTFC). This study evaluates the NCTFC by utilizing user acceptance methodology. The unified theory of acceptance and the use of technology is used as a theoretical framework for this study. Within the study, user acceptance literature is examined and various models and theories are discussed. Furthermore, a brief information regarding the intelligence work done by law enforcement agencies are explained. In addition to the NCTFC, several major law enforcement information systems are introduced. The data for this study comes from the users of the NCTFC across the north central Texas region. Surveys and interviews are used to triangulate data. It is found in this study that performance expectancy and effort expectancy are important indicators of system use. Furthermore, outreach and needs assessment are important factors in establishing systems. The results of the study offer valuable input for NCTFC administrators, law enforcement officials, and future researchers.