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The Integral Role of Training in the Implementation of Hate Crime Legislation (open access)

The Integral Role of Training in the Implementation of Hate Crime Legislation

This research focuses on the association between law enforcement training and implementation of hate crime legislation. The Anti-Defamation League's state hate crime statutory provisions and the Federal Bureau of Investigation's Hate Crime Reporting by States data are examined. Section one includes the following: What Constitutes Hate?, The History of Hate Crime Legislation, and Issues Facing Hate Crime Legislation. Section two surveys literature on both Hate Crime Legislation and the training of law enforcement officers. Section three discusses the Anti-Defamation League and FBI data in detail and explains the methods used to test the association between law enforcement training and reporting of hate crime legislation. Findings yield a statistically significant association between law enforcement training and reporting of hate crime legislation.
Date: May 2001
Creator: Broadhurst, Monica DeAnn
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Isolation and analysis of cotton genomic clones encompassing a fatty acid desaturase (FAD2) gene (open access)

Isolation and analysis of cotton genomic clones encompassing a fatty acid desaturase (FAD2) gene

Polyunsaturated fatty acids are major structural components of plant chloroplast and endoplasmic reticulum membranes. Two fatty acid desaturases (designated FAD2 and FAD3) desaturate 75% of the fatty acids in the endoplasmic reticulum. The w -6 fatty acid desaturase (FAD2) may be responsible for cold acclimation response, since polyunsaturated phospholipids are important in helping maintain plant viability at lowered temperatures. To study regulation of FAD2 gene expression in cotton, a FAD2 gene was isolated from two genomic libraries using an Arabidopsis FAD2 hybridization probe and a cotton FAD2 5¢ -flanking region gene-specific probe, respectively. A cotton FAD2 gene was found to be in two overlapping genomic clones by physical mapping and DNA sequencing. The cloned DNA fragments are identical in size to cotton FAD2 genomic DNA fragments shown by genomic blot hybridization. The cotton FAD2 coding region has 1,155 bp with no introns and would encode a putative polypeptide of 384 amino acids. The cotton FAD2 enzyme has a high identity of 75% with other plant FAD2 enzymes. The enzyme has three histidine-rich motifs that are conserved in all plant membrane desaturases. These histidine boxes may be the iron-binding domains for reduction of oxygen during desaturation. To confirm that this FAD2 …
Date: May 2001
Creator: Kongcharoensuntorn, Wisatre
Object Type: Thesis or Dissertation
System: The UNT Digital Library
istance-Mediated Christian Higher Education: Student Perceptions of the Facilitative Nature of Selected Instructional Development Factors (open access)

istance-Mediated Christian Higher Education: Student Perceptions of the Facilitative Nature of Selected Instructional Development Factors

A national survey was conducted to assess student perceptions of the helpfulness of specific instructional development factors in a distance education print-based program. Participants were all students who had successfully completed at least one distance education correspondence course with Global University or were currently enrolled in their first course. Instructional development factors studied included lesson openers, lesson outlines, lesson artwork, written objectives, amount of information presented before a study question is asked, typographical features, graphic art, study questions, answers to study questions, self tests, and unit progress evaluations. Basic demographic information was collected and survey respondents located their perceptions of instructional development factor helpfulness both on a Likert scale and on a rank-order scale. Respondents also were asked for comments on the instructional development factors studied. Differences among respondent groups were examined. Major findings include a tiered ranking by all groups showing formative evaluation factors to be the most helpful, content organization and presentation factors next most helpful, and visual enhancement features (graphic art, typographical design) the least helpful. Overall, perceptions of the facilitative nature of the instructional development factors were similar among most groups. Older students seem to focus more on organization while younger students exhibit a balance between …
Date: May 2001
Creator: Nill, John G.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
It's All in the Approach (open access)

It's All in the Approach

I believe that the ability to change and freely rearrange a drawing or painting by erasing or painting over a mistake allowed me the freedom of spontaneity, whereas the perceived finality of printmaking hindered a freer approach. I began to start thinking of my prints as if they were my paintings or drawings. Fully freeing myself from planning any of my work has led to some unforeseen consequences. I have begun to realize that the work creates a life of its own. Some works have a greater influence over me and tend to live longer in my work. These pieces, whether they are drawings, paintings or prints, start a chain of ideas that push me to investigate new areas of conceptual and formal application related somehow to these first influential works.
Date: May 2001
Creator: Reyes, Rodolfo
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Jacksonian Democracy and the Electoral College:  Politics and Reform in the Method of Selecting Presidential Electors, 1824-1833 (open access)

Jacksonian Democracy and the Electoral College: Politics and Reform in the Method of Selecting Presidential Electors, 1824-1833

The Electoral College and Jacksonian Democracy are two subjects that have been studied extensively. Taken together, however, little has been written on how the method of choosing presidential electors during the Age of Jackson changed. Although many historians have written on the development of political parties and the increase in voter participation during this time, none have focused on how politicians sought to use the method of selecting electors to further party development in the country. Between 1824 and 1832 twelve states changed their methods of choosing electors. In almost every case, the reason for changing methods was largely political but was promoted in terms of advancing democracy. A careful study of the movement toward selecting electors on a general ticket shows that political considerations in terms of party and/or state power were much more important than promoting democratic ideals. Despite the presence of a few true reformers who consistently pushed for a constitutional amendment guaranteeing that all states used the same method, the conclusion must be that politics and party demanded a change. This study relies heavily on legislative records at both the state and national level and newspapers throughout t the country from the period. Beginning with a …
Date: May 2001
Creator: Thomason, Lisa
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Language Policy, Protest and Rebellion (open access)

Language Policy, Protest and Rebellion

The hypothesis that language discrimination contributes to protest and/or rebellion is tested. Constitutional language policy regarding administrative/judicial, educational and other matters is measured on three separate scales developed for this study; the status of each minority group's language under its country's policy is measured by another set of scales. Protest and rebellion variables are taken from Gurr's Minorities at Risk study. Findings include an indication that group language status contributes positively to protest and rebellion until a language attains moderate recognition by the government, at which point status develops a negative relationship with protest and rebellion, and an indication that countries with wider internal variations in their treatment of language groups experience higher levels of protest and rebellion on the part of minority groups.
Date: May 2001
Creator: Lunsford, Sharon
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Laser Cutting Machine: Justification of initial costs (open access)

Laser Cutting Machine: Justification of initial costs

The Industrial Laser is firmly established in metalcutting as the tool of choice for many applications. The elevator division of Montgomery KONE Inc., in an effort to move towards quality, ontime, complete deliveries and 100% customer satisfaction, decided to invest in new equipment to improve manufacturing processes. A huge investment is proposed for a laser-cutting machine. It is the responsibility of Manufacturing Engineering to direct the management by justifying its benefits, which includes payback time and financial gains. Factors such as common line cutting, automated material handling system and cutting time were involved in justification of the initial cost of a laser-cutting machine. Comparative statistics on appropriate factors accurately determine and justify the initial cost of a laser-cutting machine.
Date: May 2001
Creator: Nagaraja, Dwarakish
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Last Laugh: Selected Edwardian Punch Cartoons of Edward Linley Sambourne (open access)

The Last Laugh: Selected Edwardian Punch Cartoons of Edward Linley Sambourne

The illustrative work of Edward Linley Sambourne for Punch magazine during the period 1901-1910 addresses a myriad of political topics prevalent during the Edwardian period in British history. This thesis examines two of those topics - Women's Suffrage and Socialism - through their artistic treatment by one of Britain's most influential periodicals. Through a study of the historical context and iconography of selected cartoons-of-the-week, one is better equipped to understand and appreciate the meaning, message, and humor in the cartoons. Chapter 1 introduces the Sambourne, Punch magazine, and the Edwardian period in general. Chapters 2 and 3 discuss four Women's Suffrage cartoons and four Socialism cartoons respectively. Chapter 4 draws conclusions regarding Sambourne's techniques as a cartoonist as well as the relationship between the text and image in his illustrations.
Date: May 2001
Creator: Larson, Alison
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Layered Double Hydroxides and the Origins of Life on Earth

Access: Use of this item is restricted to the UNT Community
A brief introduction to the current state of research in the Origins of Life field is given in Part I of this work. Part II covers original research performed by the author and co-workers. Layered Double Hydroxide (LDH) systems are anion-exchanging clays that have the general formula M(II)xM(III)(OH)(2x+2)Y, where M(II) and M(III) are any divalent and trivalent metals, respectively. Y can be nearly any anion, although modern naturally occuring LDH systems incorporate carbonate (CO32-), chloride (Cl-), or sulfate (SO42-) anions. Intercalated cobalticyanide anion shows a small yet observable deviation from local Oh symmetry causing small differences between its oriented and non-oriented infrared spectra. Nitroprusside is shown to intercalate into 2:1 Mg:Al LDH with decomposition to form intercalated ferrocyanide and nitrosyl groups of an unidentified nature. The [Ru(CN)6]4- anion is shown to intercalate into layered double hydroxides in the same manner as other hexacyano anions, such as ferrocyanide and cobalticyanide, with its three-fold rotational axis perpendicular to the hydroxide sheets. The square-planar tetracyano-nickelate(II), -palladate(II), and platinate(II) anions were intercalated into both 2:1 and 3:1 Mg:Al layered double hydroxides (LDH). The basal spacings in the 2:1 hosts are approximately 11 Å, indicating that the anions are inclined approximately 75 degrees relative to …
Date: May 2001
Creator: Brister, Brian
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Media Influence on Executive Police Decision-Making: A Case Study of Police and Media Interaction During the Oklahoma City Bombing Investigation and Trials (open access)

Media Influence on Executive Police Decision-Making: A Case Study of Police and Media Interaction During the Oklahoma City Bombing Investigation and Trials

Because media influence public opinion, it is often surmised that media also influence the decisions of police executives. This exploratory case study examined the relationship between police and media during the Oklahoma City bombing investigation and subsequent trials of Timothy McVeigh and Terry Nichols. Findings indicate that media influence police executive decisions when police and media interact closely. It was found that during the Oklahoma City bombing investigation and trials, police on the outer perimeter were influenced most and police conducting the investigation or who were tasked to court room security were influenced the least. It was concluded, based on the consensus of respondents interviewed, that media do influence police executive decisions.
Date: May 2001
Creator: Bellew, Steven S.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The message and ministry of Howard G. Hendricks in Christian higher education (open access)

The message and ministry of Howard G. Hendricks in Christian higher education

Howard G. Hendricks influenced generations of leaders in Christian education during the last half of the 20th century through the practical communication of his unique message and the personal nature of his teaching ministry. This study explored his life through interpretive biography, compared his message with current models of secular and religious education, and evaluated his ministry through case study research. Hendricks has contributed to the field of Christian higher education through the publication of several books and periodical articles, as well as film series, audiotapes, and videotapes. He has presented thousands of messages across America and in over 75 countries worldwide. Hendricks has spent his entire 50-year educational career at Dallas Theological Seminary, teaching in the classroom, mentoring his students, and modeling positive values of Christian leadership. Chapter 1 introduces the study, explains the purpose and significance of the project, and defines key terms. Chapter 2 describes the methodology employed for the study. Chapter 3 provides an interpretive biography of Hendricks, and chapter 4 compares the educational philosophy of Hendricks with secular and Christian models. Chapter 5 examines the ministry of Hendricks in a case study approach. Chapter 6 summarizes the study and offers conclusions and implications for future …
Date: May 2001
Creator: Lincoln, Lawrence H.
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Mis Raices, Mi Hogar: My Roots, My Home

Access: Use of this item is restricted to the UNT Community
The lack of ancestral record instilled in me this desire to hold on to memories, and to leave my children with permanent records or memories of our family. My desire to work with metals was inspired by the need to encapsulate a record of memories through a more permanent means. The durability of steel, I feel, can be used as a diary, in the form of an artistic and lasting object, rather than written words. The need to leave behind a legacy inspired me to explore the use of lockets and containers that have some resemblance to a reliquary. My intent was not one of religious purpose, but rather to create a locket or container that would reflect or contain symbols of where one's roots begin, the home.
Date: May 2001
Creator: Ramirez, Diana C.
Object Type: Thesis or Dissertation
System: The UNT Digital Library

A model for designing a new telecommunication system in Mongolia

Access: Use of this item is restricted to the UNT Community
The objective of this research is to design, and determine the feasibility of, a telecommunication system for the city of Erdenet, Mongolia. The Mongolian Telecommunication Company, Telecommunication Company of Erdenet city, and the National Statistical Office of Mongolia provided the data required for telecommunication forecasting of Erdenet. The literature review and analysis of the telecommunication forecasting indicate the need for a model of a new Telecommunication system in Erdenet, Mongolia. The model, as indicated, should become a useful example for planning and updating the telecommunication system in Mongolia. The design of a proposed telecommunication network involves the following considerations: analyzing and forecasting telephone traffic, calculating the required number of channels, determining exchange locations, traffic matrix, and establishing a basic hierarchical structure.
Date: May 2001
Creator: Baatarjav, Enkhbat
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Multiple Predictors of College Adjustment and Academic Performance for Undergraduates in Their First Semester (open access)

Multiple Predictors of College Adjustment and Academic Performance for Undergraduates in Their First Semester

College success, as defined by adjustment to college and academic performance, is a multidetermined with a number of contributing influences, including academic factors, personality variables, family characteristics, and environmental factors. This study attempted to provide an organizing model of the college success literature that was based on previous research (e.g., Aspinwall & Taylor, 1994) and current stress-coping theory (Moos & Swindle, 1990). Structural equation modeling analyses indicated that the hypothesized model did not fit the data well. However, subsequent regression analyses did validate the view that college success is multidetermined. Specifically, academic performance was predicted by a combination of academic factors (SAT score and class rank) and academic adjustment. In turn, academic adjustment was predicted by locus of control, perceived social support, and high school class rank. Personal adjustment was predicted by coping strategies employed, parents who fostered autonomy, locus of control, self-esteem, and high school class rank. Finally, social adjustment was predicted by optimism, coping strategies employed, and locus of control. Treatment implications as well as directions for future research were discussed.
Date: May 2001
Creator: Stoever, Shawn
Object Type: Thesis or Dissertation
System: The UNT Digital Library
An NMR study of 2-ethyl-1-butyllithium and of 2-ethyl-1-butyllithium/lithium 2-ethyl-1-butoxide mixed aggregates (open access)

An NMR study of 2-ethyl-1-butyllithium and of 2-ethyl-1-butyllithium/lithium 2-ethyl-1-butoxide mixed aggregates

A 1H, 13C, and 6Li NMR study of 2-ethyl-1-butyllithium indicated that 2-ethyl-1-butyllithium exists only as a hexameric aggregate over the entire temperature range of 25 to - 92.1 ° C in cyclopentane. Reacting 2-ethyl-1-butyllithium with 2-ethyl-1-butanol resulted in alkyllithium/lithium alkoxide mixed aggregates, apparently of the form Ra(RO)bLia+b. A multinuclear, variable temperature NMR study of samples with O:Li ratios of 0.2 and 0.4 showed, in addition to the alkyllithium, the formation of four mixed aggregates, one of them probably an octamer. Higher O:Li ratio samples showed the formation of several other mixed aggregates. Mixing 2-ethyl-1-butyllithium with independently prepared lithium 2-ethyl-1-butoxide formed the same mixed aggregates formed by in situ synthesis of lithium alkoxide. Lithium 2-ethyl-1-butoxide also exists as aggregates in cyclopentane.
Date: May 2001
Creator: Ferreira, Aluisio V. C.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Optimism, Health Locus of Control, and Quality of Life  of Women with Initial versus Recurrent Breast Cancer (open access)

Optimism, Health Locus of Control, and Quality of Life of Women with Initial versus Recurrent Breast Cancer

Health Locus of Control (HLOC) and other predictors of Quality of Life (QL) were examined for women with an initial versus recurrent breast cancer diagnosis. Twenty-eight women with an initial breast cancer (IBC) diagnoses and twenty-eight women with recurrent breast cancer (RBC) diagnoses were recruited from doctors' offices and cancer support groups. Correlational analyses were used to assess the relationships between variables. No significant differences were found between women with IBC and RBC on Psychological QL. Doctor HLOC and Psychological QL were related for women with RBC (r = .481, p = .01) and marginally so for women with IBC (r = .329, p = .09). A positive correlation was also found between Doctor HLOC and Functional QL for both women with IBC (r = .464, p = .01) and women with RBC (r = .390, p = .04). After controlling for stage of cancer, women with RBC reported higher Functional QL than did women with IBC. Advanced (stages III or IV) versus early (stages I or II) cancer stage related to lower Functional QL, controlling for initial versus recurrent diagnosis (r = -.283, p = .01). A marginally significant relationship was also found for cancer stage, regardless of initial …
Date: May 2001
Creator: Graci, Gina
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Parent, Student, and Faculty Satisfaction With and Support of Campus Laboratory School Programs (open access)

Parent, Student, and Faculty Satisfaction With and Support of Campus Laboratory School Programs

The primary purpose of the study was to investigate stakeholders' opinions concerning campus laboratory school program quality in three areas: (1) quality of teacher education, (2) research, and (3) childcare. There were 653 participants in the study: 246 parents whose children were enrolled in laboratory schools, 200 pre-service students who were taking early childhood or child development classes, and 207 faculty who were associated with campus laboratory schools. The study participants came from 122 campus children centers in the United States. These campus centers were members of either the National Coalition for Campus Children's Centers (NCCCC) or the National Organization of Laboratory Schools (NOLS). The first three research questions investigated whether parents, students, and faculty were satisfied with program quality. A one-way analysis of variance indicated a statistically significant mean difference between the three groups. The parents had a higher mean level of program quality satisfaction than students and faculty. The last three research questions investigated whether parents, students, and faculty supported the ongoing existence of campus laboratory school programs. Opinions were scaled from 1=not ever to 5=definitely. The overall mean ratings for Parents (4.54), students (4.18), and faculty (4.07) indicated that they supported the ongoing existence of campus laboratory …
Date: May 2001
Creator: Seo, Hyunnam
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Parts of Women

Access: Use of this item is restricted to the UNT Community
Parts of Women contains a scholarly preface that discusses the woman's body both in fiction and in the experience of being a woman writer. The preface is followed by five original short stories. "Parts of Women" is a three-part story composed of three first-person monologues. "Controlled Burn" involves a woman anthropologist who discovers asbestos in her office. "Tango Lessons" is about a middle-aged woman who's always in search of her true self. "Expatriates" concerns a man who enters the lives of his Hare Krishna neighbors, and "Rio" involves a word-struck man in his attempt to form a personal relationship.
Date: May 2001
Creator: Murphy, Maria Christine
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Portrait of Your Stream: Development and Assessment of a Stream Ecology Program for Middle-School Student (open access)

Portrait of Your Stream: Development and Assessment of a Stream Ecology Program for Middle-School Student

Portrait of Your Stream (POYS) is a stream ecology and student action program designed for use with middle-school students. The program is correlated with learning cycle pedagogical methods emphasizing student-centered lessons and activities in both classroom and outdoor settings. Implementation of a pilot program in the Fall semester of 1999 was used to collect formal and informal responses and data from students and teachers. Data included changes in student knowledge, skills and attitudes and were analyzed for determination of the success of program objectives and modifications to the program. The final POYS program is currently distributed and administered by the Botanical Research Institute of Texas.
Date: May 2001
Creator: Swirczynski, Brenda J.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Powering America Myths vs. Facts in the US Energy and Global Warming Debates (open access)

Powering America Myths vs. Facts in the US Energy and Global Warming Debates

Powering America Myths vs. Facts in the US Energy and Global Warming Debates A Study for: World Wildlife Fund Tellus Institute Boston, . environmental regulations, and indefinitely postpone our obligation to protect the global climate – no matter the long-term impacts and costs. President. global warming later on. Indeed, had such demand-side efforts been underway sooner our current predicaments could have been avoided or lessened. Globally.. Today, the United States produces less than 12 percent of global oil supplies. Even with strenuous efforts by the Bush Administration.
Date: May 2001
Creator: Tellus Institute Boston, MA
Object Type: Text
System: The UNT Digital Library
Predictors of Use and Outcomes of Youth and Family Centers (open access)

Predictors of Use and Outcomes of Youth and Family Centers

This study analyzed data from Dallas Public Schools and Dallas Youth and Family Centers (YFCs) to explore variables associated with referrals to and utilization of Youth and Family Centers. Data from students enrolled in third, eighth or tenth grade during the 1996-1997, 1997-1998 and 1998-1999 school years were analyzed to determine the reasons for YFC referral and utilization, and to compare standardized test scores and attendance. Of the 6956 students in third, eighth and tenth grades initially referred to YFCs during those three school years, 5173 (74.3%) made at least one YFC visit. The 5173 students made an average of 2.69 visits and accessed an average of 1.18 services per year. Medical visits accounted for 42.5% of YFC visits, and mental health visits accounted for 46% of YFC visits. Results of logistic regression analyses indicate a significant difference for utilization upon referral and continued use of the YFC when the constant is compared to a set of predictor variables. For both analyses, the predictor variables were Chapter I status, LEP status, reason for referral, gender, special education status, ethnicity, distance from home school to referral YFC, food stamp eligibility and referral source. While outcome data regarding attendance and scores on …
Date: May 2001
Creator: Scharff, Karen
Object Type: Thesis or Dissertation
System: The UNT Digital Library

A preliminary study on the effect of selective serotonin reuptake inhibitors on peripheral and lower brainstem auditory processing.

Access: Use of this item is restricted to the UNT Community
This study compared auditory behavioral and physiologic measures in normal control subjects and subjects prescribed with a selective serotonin reuptake inhibitor (SSRI) who were yet to take the drug and those currently taking an SSRI. Test measures used were pure tone averages (PTA), acoustic reflex thresholds, uncomfortable loudness levels (UCL), otoacoustic emissions, masking level difference, temporal integration, amplitude resolution, and Beck Depression Inventory-II (BDI-II) scores. Results indicated that there was a significant difference in the amplitude resolution of the unmedicated group when compared to the medicated and the control group. There was also a significant positive correlation between dynamic range (difference between UCL and PTA) and amplitude resolution. The BDI-II revealed a significant difference between the scores of the unmedicated and the control group as well as the medicated and the control group. Although other test measures indicated differences between the groups, the differences were not statistically significant.
Date: May 2001
Creator: Carney, Lara E.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Present Absence:  A work for string quintet and live electronics (open access)

Present Absence: A work for string quintet and live electronics

Present Absence is a work that integrates electronic processing and live performance. It is approximately 20 minutes long and is divided into three movements. The movements are distinct from each other, but are related through various elements. Incorporating electronic processing and live performance can be cumbersome. The primary objective of this piece is to use electronic processing in a manner that liberates the performers from any restrictions imposed by the use of electronic processing. The electronic processing in the work is accomplished through the program MAX/Msp, a real-time digital signal processing environment. The patch that was created for this piece is called MOO-V. This paper discusses the both the technical details in the construction of this patch, and the aesthetic it serves.
Date: May 2001
Creator: Bell, Jeffrey C.
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Prototypes: Hand Masters Machine

Access: Use of this item is restricted to the UNT Community
I investigated several problems I have found concerning contemporary jewelry design. These problems are linked to the industrialization of jewelry making. The industrialization of jewelry making led to the preference of using less precious metal, of using Prong, Crown, and Channel stone-settings, and of using high polished mirror finish for surface treatment. My work addressed the prominence of metal in jewelry design and alternate forms and techniques of stone-setting and surface treatment.
Date: May 2001
Creator: Milton, Robert L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library