F. Melius Christiansen was very influential in the a cappella choral tradition. He started his career in Norway and brought his expertise to the American Midwest. Christiansen established a name for himself while working at St. Olaf Lutheran College as the head of the music department. It was the blended choral sound and precision he was able to achieve and display with his new choir in 1912 that caught everyone's ear. He continued to succeed with national and international tours, allowing him to spread his new "St. Olaf" choral sound through his music, compositions, and conducting school. This study explores the influence of F. Melius Christiansen (1871-1955) and the Minnesota choral tradition on six subsequent conductor-composers' compositions and conducting styles, including: Olaf Christiansen (1901-1984), Paul J. Christiansen (1914-1997), Kenneth Jennings (b. 1925), Robert Scholz (b. 1940), René Clausen (b. 1953), and Kenneth Hodgson (b. 1939) using Schenkerian analysis.

Growth and element assimilation was investigated in post oak seedlings exposed to four different treatment combinations of fertilization and ectomycorrhizal inoculation. Element concentration in excised leaves was analyzed via particle induced X-ray emission spectrometry with a 1.8 MeV proton macrobeam. Mean growth was significantly different across the treatment groups as well as mean concentration of Mg, Al, S, K, Ca, Fe, Cu, and Zn. The data suggest that fertilization rather than mycorrhizal inoculation had a stronger influence on plant growth and nutrient uptake. A follow up study was conducted with a 3 MeV microbeam. A 850 μm2 scanned area of a post oak leaf produced topographical maps of 11 elements.

The HIV/AIDS epidemic continues to grow and minorities have been affected at a disproportionate rate. Two factors that are hypothesized to be associated with HIV/AIDS stigma include ethnic identity and acculturation. The current study uses a diverse, gender-balanced sample (n= 201, aged 23-68) of African-Americans (54.2%), European Americans (31.8%), and Latinos/Hispanics (10%) to evaluate the relationship among the proposed variables. The study found that higher levels of ethnic identity and other group orientation were associated with lower levels of perceived HIV/AIDS stigma. A stepwise linear regression analysis (adjusted R2 = .13, F(11, 189) = 3.74, p < .001) revealed that as the level of inclusiveness of other ethnic groups (t = -4.263, p < .001) increases, the level of perceived HIV/AIDS stigma decreases. The results from this study suggest that the development of interventions that address stigma and inclusiveness of other ethnic groups may benefit people living with HIV/AIDS.

Isang Yun's oratorio My Land My People is organized in four movements, and is scored for orchestra, solo voice and choir. Movements are titled as follows: Rjoksa (History), Hyon-Shil I (Presence I), Hyon-shil II (Presence II), and Mi-rae (Future). This document only covers from measures 1-38 of the first section of the first movement of this work. Even though this work is atonal, the composer emphasizes a harmonically moving, tonal sonority: interval class five includes perfect 4th and 5th, quintal-quartal harmony and authentic cadence moving dominant to tonic. Also, in this document, a comparison with Korean traditional music elements is included to support Isang Yun's musical features.

Many human papilloma virus (HPV) types are sexually transmitted and HPV DNA types 16, 18, 31, and 45 account for more than 75% if all cervical dysplasia. Candidate vaccines are successfully completing US Federal Drug Agency (FDA) phase III testing and several drug companies are in licensing arbitration. Once this vaccine become available it is unlikely that 100% vaccination coverage will be probable; hence, the need for vaccination strategies that will have the greatest reduction on the endemic prevalence of HPV. This thesis introduces two discrete-time models for evaluating the effect of demographic-biased vaccination strategies: one model incorporates temporal demographics (i.e., age) in population compartments; the other non-temporal demographics (i.e., race, ethnicity). Also presented is an intuitive Web-based interface that was developed to allow the user to evaluate the effects on prevalence of a demographic-biased intervention by tailoring the model parameters to specific demographics and geographical region.

This study examined differences in scoring patterns among those diagnosed with Alzheimer's dementia and vascular dementia on the clock-drawing test. Archival clock drawing data was retrieved on 279 patients presenting at a county hospital-based memory clinic. Analysis of drawings was based on frequency of qualitative errors, as well as an overall quantitative score. Mean comparisons found those patients with Alzheimer's dementia to perform worse on both quantitative and qualitative scoring measures. However, Pearson's chi-squared test revealed a significantly higher rate of spacing errors among subjects with vascular dementia. Such lends support to my hypothesis that impaired executive functioning in vascular dementia patients would lead to poor qualitative performance. Logistic regression found significant predictive ability for the qualitative criteria in diagnosis (χ2 = 25.49, p < .001), particularly the rate of omission (z = 8.96, p = .003) and addition errors (z = 7.58, p = .006). Such findings hold important implications for the use of qualitative criteria in cognitive screening assessments.

Dispersal of aquatic insects is difficult to measure with traditional direct trapping methodologies. However, genetic markers are an ideal surrogate to indirectly infer dispersal and gene flow. For this research, a portion of the cytochrome oxidase I gene was used to evaluate gene flow and dispersal of Epeorus pleuralis located in the northern Appalachian headwater streams of the Allegheny, Genesee, and Susquehanna watersheds. A total of 536 basepairs from 16 individual insects were used for analysis. Thirteen haplotypes were discovered, two of which were shared between the Allegheny and Genesee streams. Although no shared haplotypes were found in the Susquehanna, analysis of molecular variance results suggest that there is not a significant genetic difference between the three populations and attributes the majority of variation to within population differences.

In the eyes of the American public excellence is often overshadowed by brilliance of personality. This is particularly true in the portrayal of many of the country's military leaders in World War II. A prime example of this phenomenon is Douglas MacArthur, whose larger than life persona made him a newspaper fixture during the war despite a series of strategic and tactical blunders that would have led to the sacking of a less visible (and publicly popular) leader. At the level of divisional commanders, this triumph of brilliance over excellence is best exemplified by the two primary leaders of the country's 1st Infantry Division, Terry de la Mesa Allen and Clarence R. Huebner. One was a hard-drinking, swashbuckling leader who led by almost the sheer force of his personality; the other, a plain spoken, demanding officer who believed that organization, planning and attention to detail were the keys to superior battlefield performance. The leadership differences between Allen and Huebner have been documented in multiple publications. What has not been documented is the life of the truly overshadowed general - Huebner. Huebner's transition to the leadership of the 1st Infantry Division (1st ID) constitute only a small period in a military …

Although a handful of experiments have utilized indirect feedback in attempts to reduce speeding on roadways, fewer experiments have utilized direct feedback as a means to reduce incidences of speeding. The current study evaluated the effects of direct and individualized feedback provided by a large electronic feedback sign that displayed the speed of oncoming vehicles as they approached the sign along the roadways of a college campus. The effects of the sign were evaluated using a non-simultaneous multiple baseline experimental design employing two control conditions and intervention phase. Each condition was implemented at three sites on the college campus. The results showed that intervention produced significant decreases in both measures of vehicle speeds at each site, relative to measures collected during both control conditions.

The Universalis Ecclesiae of 1508 authorized Spanish colonization of the Americas in return for the conversion of native populations to Christianity. From its inception therefore, the Mexican nation lived an alliance between Church and State. This alliance promoted the transfer of Castilian Catholicism to American shores. Catholic practices, specifically the ex-voto tradition, visualize this intermingling of religion and politics. The ex-voto is a devotional painting that expresses gratitude to a religious figure for his/her intervention in a moment of peril. It is commissioned by the devotee as a means of direct communication to the divine. This project analyzes 40 Mexican ex-votos for their reflection of political issues in Mexico. I assert that the Mexican ex-votos engage discussions of social politics. To support this argument, visualizations of socio-political discourses such as the Virgin of Guadalupe as a national religious symbol, police action and economic disparity were examined.

Tree diameter data from 29 years of observations in six permanent plots was used to calculate the growth rate parameter of the FACET gap model for 39 species in the Imataca forests in Venezuela. The compound topographic index was used as a measure of differential soil water conditions and was calculated using geographic information systems. Growth rate values and topographic conditions typical of hill and valley were input to FACET to simulate dynamics at the species level and by ecological and functional groups. Species shade-tolerance led to expected successional patterns. Drought-tolerant/saturation-intolerant species grew in the hills whereas drought-intolerant/saturation-tolerant species occurred in the valleys. The results help to understand forest composition in the future and provide guidance to forest management practices.

The impact of social influence from others on choices made by subjects and how this influence accumulates was studied by secondary analysis of reported experimental data. To explain this impact a link is proposed between social influence network theory (SINT) and status characteristics theory (SCT). The link formula transforms stay probabilities for different status relationships of subject with one disagreeing other agent into horizontal axis coordinate values while stay probabilities of subject given two disagreeing others are transformed into vertical-axis coordinate values corresponding to the horizontal axis values for further analyses. The results support the utility of the proposed link between the two theories.

Research has linked rape victim-blaming attitudes (VBAs) with gender role stereotyping, negative peer attitudes towards women, and acceptance of interpersonal violence. The current study analyzed longitudinal questionnaire data of college men (n=166) from White and Smith's (2001) study of college student victimization. Results indicate that VBAs can be conceptualized as either overt or covert, and that the covert VBA was more strongly correlated with alcohol use, sexualized peer attitudes, traditional gender stereotypes, need for sexual dominance, and perpetration of dating aggression. The covert VBA was also correlated with rape proclivity one year later, and partially mediated relationships between earlier variables and later rape proclivity. Additionally, endorsement of chivalry moderated the relationship between traditional gender stereotypes and the covert VBA, casting new perspective on the role of chivalry. Overall, results demonstrate the importance of targeting subtle expressions of VBAs in educational programs, and the need for longitudinal studies on rape attitude development.

The effects of two positive reinforcement procedures were evaluated to increase contact with, proximity to, and acceptance of new foods in a young child with autism. During baseline, two groups of six food items were presented. One group was intervened on. The first condition involved a changing criterion contingency and social attention as a consequence. The second involved a shaping contingency and access to videos as a consequence. The types of contact emitted, the amount of time spent contacting the food, and two affect topographies were measured. The second procedure resulted in increased duration and variety of contact, and increases of both affect topographies. Results are discussed in the context of food selectivity in autism, programming goals, and balancing intervention efficacy and restrictiveness.

Language can sometimes be an impediment in communication. Whether we are talking about people who speak different languages, students who are learning a new language, or people with language disorders, the understanding of linguistic representations in a given language requires a certain amount of knowledge that not everybody has. In this thesis, we propose "translation through pictures" as a means for conveying simple pieces of information across language barriers, and describe a system that can automatically generate pictorial representations for simple sentences. Comparative experiments conducted on visual and linguistic representations of information show that a considerable amount of understanding can be achieved through pictorial descriptions, with results within a comparable range of those obtained with current machine translation techniques. Moreover, a user study conducted around the pictorial translation system reveals that users found the system to generally produce correct word/image associations, and rate the system as interactive and intelligent.

This essay investigates the relationship between trance and various musical and poetic expressions that accompany trance when it is interpreted as sacred. In other words, the aim of this investigation is to interpret how experiences of the entrancing power of the sacred come to expression with the sounds of music and poetry. I articulate such an interpretation through the following four sections: I) a discussion of the basic phenomenological and hermeneutic problems of interpreting what other people experience as sacred phenomena, II) an account of the hermeneutic context within which modern Western discourse interprets trance as madness that perverts the rational limits of the self, III) an interpretation of the expressions of trance that appear in the poetry of William Blake, and IV) an interpretation of expressions of trance that appear in the music of Afro-Atlantic religions (including Vodu in West Africa, Santería in Cuba, and Candomblé in Brazil).

Positive psychology has become influential in research and practice. However, some have criticized positive psychologists who focus solely on the virtues of being positive. A tyrannical pressure to be positive may potentially exist in positive psychology, as well as mainstream United States culture. The following study explored perceptions of this theory using focus groups of individuals who differed in coping style, social desirability, and depression. Results suggest that individuals are affected by social pressures to be positive, and the expression of both positive and negative emotions is determined by social pressures, rules, context, and consequences. Although emotional expression, especially negativity, is contraindicated in several social contexts, there are also social, psychological, and physical benefits to all types of emotional expression.

The problem addressed is to ascertain how selected factors impacted the adjustment of undergraduate university students. Undergraduate university students (n=382) from the University of North Texas completed measures of basic student information, perceived level of family support and level of parental attachment, and perceived level of college student adjustment. Parental Attachment and Family Support were found to positively correlate to the level of adjustment to college. Analyses of these data reveal a statistically significant difference in student adjustment to college when comparing the participants by age, university classification, and living arrangement. Further analysis reveals that there is a statistically significant difference between gender, race, students' marital status, and parents' marital status when measuring the outcome of perceived family support. Perceived level of parental attachment differs significantly when comparing students by their race, marital status, and their parents' marital status.

Missa Papae Marcelli: A Comparative Analysis of the Kyrie and Gloria Movements of Giovanni Pierluigi da Palestrina and an Adaptation by Giovanni Francesco Anerio

Design of systems in the low-end nanometer domain has introduced new dimensions in power consumption and dissipation in CMOS devices. With continued and aggressive scaling, using low thickness SiO2 for the transistor gates, gate leakage due to gate oxide direct tunneling current has emerged as the major component of leakage in the CMOS circuits. Therefore, providing a solution to the issue of gate oxide leakage has become one of the key concerns in achieving low power and high performance CMOS VLSI circuits. In this thesis, a new approach is proposed involving dual dielectric of dual thicknesses (DKDT) for the reducing both ON and OFF state gate leakage. It is claimed that the simultaneous utilization of SiON and SiO2 each with multiple thicknesses is a better approach for gate leakage reduction than the conventional usage of a single gate dielectric (SiO2), possibly with multiple thicknesses. An algorithm is developed for DKDT assignment that minimizes the overall leakage for a circuit without compromising with the performance. Extensive experiments were carried out on ISCAS'85 benchmarks using 45nm technology which showed that the proposed approach can reduce the leakage, as much as 98% (in an average 89.5%), without degrading the performance.

The following is a multi-genre collection, including short shorts, short fiction, non-fiction, and drama. Each piece utilizes Gothic motifs and dark comedy in an effort to explore life and loss.

In a time of laissez-faire government, monopolistic businesses and political debauchery, William Andrews Clark played a significant role in the developing West, achieving financial success rivaling Jay Gould, George Hearst, Andrew Carnegie, and J. P. Morgan. Clark built railroads, ranches, factories, utilities, and developed timber and water resources, and was internationally known as a capitalist, philanthropist and art collector. Nonetheless, Clark is unjustly remembered for his bitter twelve-year political battle with copper baron Marcus Daly that culminated in a scandalous senatorial election in January 1899. The subsequent investigation was a judicial travesty based on personal hatred and illicit tactics. Clark's political career had national implications and lasting consequences. His enemies shaped his legacy, and for one hundred years historians have unquestioningly accepted it.

Each day countless numbers of high school students remain standing at the threshold of the door to meaningful learning in art history because of traditional authoritative instructional methods and content. With the keys of feminist pedagogy, interactive teaching methods, and the new art histories, the teacher can now unlock that door and lead students to personally relevant learning on the other side. A case study using both qualitative and quantitative research methods was conducted in a secondary art history classroom to examine the teacher's pedagogical choices and the degree to which they enable meaningful and relevant student learning. The analysis of multiple sources of data, including classroom observations, revealed statistically significant correlations between the teacher's instructional methods and the content, as well as their impact on student meaning-making.

This thesis examines Rogier Van Der Weyden's two unique fifteenth century Crucifixions, The Crucified Christ Between the Virgin and Saint John and The Diptych of the Crucifixion, in light of Carthusian beliefs, practices and relevant devotional texts. The specific text used to support this examination is the Vita Christi by Ludolph of Saxony, which in part deals specifically with the Hours of the Passion. Ludolph's text is given visual form in Rogier's paintings and supports the assertion that Rogier and Ludolph were connected by a shared belief and worldview. Key aspects of Rogier's life, supported by original documentation- familial ties, associates, patrons, use of finances, and his close involvement with the Carthusians-- support this assertion. Other models of connections of belief, evidenced through artist's work, are corroborated in the work of Grunewald, Sluter and Durer.