Airpower played an important supporting role in the Korean War, and as General of the Army Douglas MacArthur pursued victory in the war and President Harry S Truman's objectives altered throughout the first year of the conflict, tension arose between the two men. One issue in these frictions was the restriction of airpower. Not only MacArthur, but also his admiring subordinate Lieutenant General George E. Stratemeyer commanding the Far East Air Forces, and Fifth Air Force commander Major General Earle E. Partridge opposed the restrictions which had been imposed on airmen from the outset of the conflict. Stratemeyer did so partly because of his loyalty to MacArthur, who wanted latitude in coping with the situation in the field and defeating the Communist enemy. Partridge did so because he thought they endangered his personnel and limited the effectiveness of airpower in the war. These commanders had a fundamentally different opinion from Washington regarding the likelihood of overt Soviet intervention in the war, and because they did not think the Korean War would become a world war, they were more willing than Washington to prosecute the war more aggressively. MacArthur's conflict ended with his removal in April 1951, and Stratemeyer (who suffered …

This study deals with crystal orientation effect along with the effects of microstructure on the pile-ups which affect the nanoindentation measurements. Two metal classes, face centered cubic (FCC) and body centered cubic (BCC, are dealt with in the present study. The objective of this study was to find out the degree of inaccuracy induced in nanoindentation measurements by the inherent pile-ups and sink-ins. Also, it was the intention to find out how the formation of pile-ups is dependant upon the crystal structure and orientation of the plane of indentation. Nanoindentation, Nanovision, scanning electron microscopy, electron dispersive spectroscopy and electron backscattered diffraction techniques were used to determine the sample composition and crystal orientation. Surface topographical features like indentation pile-ups and sink-ins were measured and the effect of crystal orientation on them was studied. The results show that pile-up formation is not a random phenomenon, but is quite characteristic of the material. It depends on the type of stress imposed by a specific indenter, the depth of penetration, the microstructure and orientation of the plane of indentation. Pile-ups are formed along specific directions on a plane and this formation as well as the pile-up height and the contact radii with the indenter …

This work examines the actions of the Joint Chiefs of Staff during the first year of the Korean War. Officially created in 1947, the Joint Chiefs saw their first true test as an institution during the conflict. At various times, the members of the JCS failed to issue direct orders to their subordinate, resulting in a divide between the wishes of President Truman and General MacArthur over the conduct of the war. By analyzing the interaction between the Joint Chiefs and General Douglas MacArthur, the flaws of both the individual Chiefs as well as the organization as a whole become apparent. The tactical and strategic decisions faced by the JCS are framed within the three main stages of the Korean War.

This study examined the relationships between perceived parenting styles, academic self-efficacy, and college adjustment among a sample of 31 freshman engineering students. Through the administration of self-report surveys and chi-square analyses, strong academic self-efficacy was demonstrated in students who reported authoritative maternal parenting. These findings support previous research on the relationship between academic self-efficacy and parenting styles. Implications were drawn for parents and future research.

Syncretisms is an original composition scored for flute, oboe, clarinet, horn, bassoon, and marimba (2-mallet minimum, 4 recommended) with an optional percussion part requiring glockenspiel and chimes, and has an approximate duration of 6 min. 45. sec. The composition combines modern western tuning, timbre, and harmonic language with organizational principles identified in music from Southeast Asia (including music from cultures found in Thailand, Cambodia, Malaysia, and Indonesia). The accompanying paper describes each of these organizational principles, drawing on the work of scholars who have performed fieldwork, and describes the way in which each principle was employed in Syncretisms. The conclusion speculates on a method for comparing musical organizational systems cross-culturally.

This thesis explores the impact of home front and battlefield morale on Texas's civilian and military population during the Civil War. It addresses the creation, maintenance, and eventual surrender of Confederate nationalism and identity among Texans from five different counties: Colorado, Dallas, Galveston, Harrison, and Travis. The war divided Texans into three distinct groups: civilians on the home front, soldiers serving in theaters outside of the state, and soldiers serving within Texas's borders. Different environments, experiences, and morale affected the manner in which civilians and soldiers identified with the Confederate war effort. This study relies on contemporary letters, diaries, newspaper reports, and government records to evaluate how morale influenced national dedication and loyalty to the Confederacy among various segments of Texas's population.

The effect of incorporation two clays; layered double hydroxides (LDH) and montmorillonite layered silicates (MLS) in linear low density polyethylene (PE) matrix was investigated. MLS and LDH were added of 5, 15, 30 and 60 weight percent in the PE and compounded using a Brabender. Ground pellets were subsequently compression molded. Dispersion of the clays was analyzed using optical microscopy, SEM and XRD. Both the layered clays were immiscible with the PE matrix and agglomerates formed with increased clay concentration. The thermal properties were studied by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Both clays served as nucleation enhancers increasing recrystallization temperatures in the composites. Flame retarding properties were determined by using the flammability HVUL-94 system. LDH indicated better flame retarding properties than MLS for PE. The char structure was analyzed by environmental scanning electron microscopy. Mechanical properties were studied by tensile testing and Vickers microhardness testing apparatus.

I start with a brief introduction to the graphics processing unit (GPU) as well as general-purpose computation on modern graphics hardware (GPGPU). Next, I explore the motivations for GPGPU programming, and the capabilities of modern GPUs (including advantages and disadvantages). Also, I give the background required for further exploring GPU programming, including the terminology used and the resources available. Finally, I include a comprehensive survey of previous and current GPGPU work, and end with a look at the future of GPU programming.

Composer Michael Nyman wrote the one-act, minimalist opera The Man Who Mistook His Wife for a Hat, based off the neurological case study written by Oliver Sacks under the same title. The opera is about a professional singer and professor whom suffers from visual agnosia. In chapter 1, the plot and history of the opera are discussed. Chapter 2 places The Man Who Mistook His Wife for a Hat alongside a selection of minimalist operas from Philip Glass and John Adams. Chapter 3 contains a history of the Fluxus art movement and shows where Fluxus-like examples appear in the opera. Chapter 4 includes Nyman's usage of minimalism, vocal congruencies, and Robert Schumann as musical elements that convey the drama.

Researchers within the criminal justice field have examined recidivism to discover effective methods to deter criminals from re-offending. Typically, incarceration provided specific deterrence for offenders but recidivism after release proved problematic. Using secondary data analysis, the present study evaluates a cognitive behavioral therapy [CBT] program, Reasoning and Rehabilitation, which the state of Colorado implemented in 1995 among juveniles on intensive probation. The original research team collected the data through pre- and post-questionnaires and interviews with probation officers. The pre- and post-test data are utilized to specifically analyze certain variables including self-control, empathy and problemsolving abilities. The focus of the present study is to determine the level of change in these particular variables as an outcome of completing the CBT program. This analysis also explores the value of CBT programs and examines how the programs alter an offender's level of selfcontrol, empathy and problem-solving abilities thus reducing recidivism after completion.

This study examined the relationship between interpersonal decentering and symptoms of psychopathology among 48 clients from the Psychology Clinic at the University of North Texas. The Thematic Apperception Test (TAT) and the Symptom Checklist 90-Revised (SCL-90-R®) instrument were administered to clients along with demographic packets. Interpersonal decentering was assessed using Melvin Feffer's Interpersonal Decentering Scoring System for the TAT. It was hypothesized that higher scores of global symptom severity would be associated with lower scores of interpersonal decentering. Higher scores of paranoid ideation, psychoticism, and hostility were also hypothesized to be associated with lower scores of interpersonal decentering. Results did not support these hypotheses. However, exploratory analyses revealed a significant correlation between higher scores of phobic anxiety and lower scores of interpersonal decentering. Results also provided information regarding the three methods for calculating interpersonal decentering summary scores.

The purpose of this study was to examine the association between engaging in minimum levels of physical activity as defined by ACSM and perceived quality of life. A total of 43 college students were included in a repeated measures, quasi-experimental design research study that produced an overall retention rate of 65%, which resulted in 15 students being placed in the treatment group, and 28 students being placed in the control group. Analysis of variance with repeated measures was used to compare the quality of life mean scores over three administrations of the Quality of Life Inventory (QOLI), which resulted in no significant main effects for either the time measure or the group measure, but did produce a significant interaction effect. Post hoc analyses showed there was a significant difference between the treatment and control groups' quality of life mean scores only during the second administration of the instrument. Further analysis showed that the control group had significantly higher quality of life domain scores for six of the 16 quality of life domains. There were no significant differences between groups across any of the physiological measures. These findings did not support previous research that increasing individuals' level of physical activity will …

For a composer of today, the relationship between new music and music from many centuries past remains problematic. In order to create something new, it is necessary to go beyond previous techniques of composition in some way. At the same time, new music that has no connection with music of the past runs the risk of irrelevance. Just tuning offers one possibility for reconciling this problem. By effectively warping music of the past through the lens of altered tuning and contemporary composition techniques, music of the past may be understood in previously unknown ways. Part I, the critical essay, presents historical background and analysis of a cycle of three works in altered/just tuning. Part II presents scores of the works.

Behavior analysts have long recognized the need for direct and reliable measurement of complex behaviors that are important to society. Recently investigators have approached one of the singular most complex behaviors: happiness. Limited research, however, has explored happiness in parent-training programs with children with autism and their families. The current study applied the definitions and data systems used in Broome's 2007 study to obtain indices of happiness within a parent training program for parents of toddlers with autism. Direct measures of smiles and laughs were collected from videotaped assessments. Results suggest that the program increased behaviors associated with happiness. Results are discussed in terms of program development and future research.

Mandated accreditation of crime laboratories is a fairly new phenomenon. The state of Texas was the first to require that crime laboratories be accredited in order to be able to present evidence in a criminal proceeding. The laws that govern this are Texas House Bill 2703 and Texas House Bill 1068. The goal of this study is see how the enactment of these laws impacted crime laboratories. There are 42 crime laboratories that are accredited in the state of Texas. This study was conducted by the use of telephone survey interviews. Results indicated that mandated accreditation is a step in the right direction to ensure that objectivity is maintained during the processing and evaluation of physical evidence.

This thesis examines Yoon-Seong Cho's critically acclaimed recording Jazz Korea, in which Cho unites Korean folk music and American jazz into a single form of expression. By reinterpreting Korean folk music through jazz, Cho stimulated interest in the Korean jazz scene and a renewed interest in Korean traditional folk songs. The goal of the thesis, the first musicological essay about Yoon-Seong Cho, is to understand how Cho's diasporic experiences affected his music by leading to a process of self-discovery that allowed Cho to interpret his own identity. Through musical analysis, the study proposes a cultural interpretation of two of Cho's pieces that have achieved popularity not only among Koreans but also internationally: "Arirang" and Han-O-Baek-Nyun.

With the amount of email spam received these days it is hard to imagine that spammers act individually. Nowadays, most of the spam emails have been sent from a collection of compromised machines controlled by some spammers. These compromised computers are often called bots, using which the spammers can send massive volume of spam within a short period of time. The motivation of this work is to understand and analyze the behavior of spammers through a large collection of spam mails. My research examined a the data set collected over a 2.5-year period and developed an algorithm which would give the botnet features and then classify them into various groups. Principal component analysis was used to study the association patterns of group of spammers and the individual behavior of a spammer in a given domain. This is based on the features which capture maximum variance of information we have clustered. Presence information is a growing tool towards more efficient communication and providing new services and features within a business setting and much more. The main contribution in my thesis is to propose the willingness estimator that can estimate the callee's willingness without his/her involvement, the model estimates willingness level based …

A largely quantitative view of the institution of slavery in Hempstead County, Arkansas, this work does not describe the everyday lives of slaveholders and slaves. Chapters examine the origins, expansion, economics, and demise of slavery in the county. Slavery was established as an important institution in Hempstead County at an early date. The institution grew and expanded quickly as slaveholders moved into the area and focused the economy on cotton production. Slavery as an economic institution was profitable to masters, but it may have detracted from the overall economic development of the county. Hempstead County slaveholders sought to protect their slave property by supporting the Confederacy and housing Arkansas's Confederate government through the last half of the war.

This essay argues that the Anglo-Saxon poet of Beowulf presents the reader with a series of paradoxes and attempts to find a balance within these paradoxes. At the forefront is the paradox of past and present, explored through the influence of the past on the characters in the poem as well as the poet. Additionally, the poem offers the paradox of light and dark, which ultimately suggests light and dark as symbols of Christianity and paganism. Finally, the land and the sea offer the third primary paradox, indicating the relationship that the characters and poet had with land and sea, while also reflecting the other paradoxes in the poem. The result is the desire to find balance within the paradoxes through the recognition of ongoing tension.

The Essential Tools for Positive Behavior Change is a behavioral parenting curriculum that is currently being disseminated throughout the state and Florida and is now being utilized in Texas to teach parents who are at risk or are founded of abuse and neglect. Research on the curriculum thus far has focused on large scale outcomes, skill acquisition of caregivers during analog role-play assessments, and scores on a written quiz. Little research has focused on generalization of classroom performance to the home. The measurement systems that have been used to evaluate positive outcomes also were in need of improvement. The current study was designed to determine whether teaching a component (Stay Close) to typical parents resulted in immediate improvements in written exam scores and on a role-play assessment and if those skills could be seen in a home setting. The results indicated that small improvements were seen across quiz scores in all but one family and some improvements across behavior was seen in both the role-play and home observations. Additionally, a reliable measurement system was created that captured both home observations and role-play assessment data.

The longitudinal relationship between loneliness and depression as predictors of chronic health conditions in middle-aged to older adults was investigated utilizing data collected by the Health and Retirement Study (HRS), a national representative longitudinal study of health, retirement, and aging, conducted by the Institute for Social Research (ISR) Survey Research Center (SRC) at the University of Michigan, funded by the National Institute on Aging and the Social Security Administration. The correlation between these loneliness and depression was moderate (r = .32 to r = 51). The single-item subjective self-report of loneliness was found to be an adequate measure of loneliness. A cross-lagged panel correlation and regression design was used to examine the longitudinal relationship between loneliness, depression, and chronic health conditions. A temporal precedence was indicated implying a causal relationship with depression leading to subsequent loneliness. The relationship between recurring loneliness and chronic health conditions was weak (r = .13).

The immediate and subsequent effects of response-independent food delivery on problem behavior maintained by food were investigated. A functional analysis indicated that the participant's problem behavior was maintained by tangible (food) reinforcement. In a subsequent analysis, each occurrence of problem behavior produced a bite of wafer in the first and third components of mixed and multiple schedules, while either response-independent food or extinction was presented in the second component. Dense and lean schedules of food delivery were assessed. Results indicated that a very dense schedule of food nearly eliminated problem behavior, a very lean schedule of food and extinction produced substantial decreases in problem behavior, and intermediate schedules did not decrease problem behavior. Response patterns were differentiated across mixed and multiple schedule arrangements, with signaled changes in the schedules (multiple schedule) generally showing more immediate and sustained effects throughout the intervention component. Implications for interpretations of the effects of the intervention are discussed.

Recital presented at the UNT College of Music Concert Hall in partial fulfillment of the Master of Music (MM) degree.

Recital presented at the UNT College of Music Concert Hall in partial fulfillment of the Master of Music (MM) degree.