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Technology Standards for the Improvement of Teaching and Learning in Community College Music Programs

Description: Providing standards for music technology use in community college music programs presents both challenges and opportunities for educators in American higher education. A need exists to assess the current use of technology at the community college level for the purpose of improving instruction. Although limited research has been done on the use of technology to support music education K- 12 and in four-year universities, little research on the problem in the community college setting was found. This research employed a Delphi study, a method for the systematic solicitation and collection of professional judgments on a particular subject, to examine existing criteria, “best practices”, and standards, in an effort to develop a set of standards specifically for the community college level. All aspects of a complete music program were considered including: curriculum, staffing, equipment, materials/software, facilities and workforce competencies. The panel of experts, comprised of community college educators from throughout the nation, reached consensus on 50 of the 57 standards. Forty-one or 82%, were identified as minimal standards for the application of music technology in music education. Community college music educators, planning to successfully utilize music technology to improve teaching and learning should implement the 41 standards determined as minimal by the Delphi panel. As the use of music technology grows in our community college programs, the standards used to define the success of these programs will expand and mature through further research.
Date: December 2001
Creator: Crawford, Michael

Nominal Shear Strength and Seismic Detailing of Cold-formed Steel Shear Walls using Steel Sheet Sheathing

Description: In this research, monotonic and cyclic tests on cold-formed steel shear walls sheathed with steel sheets on one side were conducted to (1) verify the published nominal shear strength for 18-mil and 27-mil steel sheets; and (2) investigate the behavior of 6-ft. wide shear walls with multiple steel sheets. In objective 1: this research confirms the discrepancy existed in the published nominal strength of 27-mil sheets discovered by the previous project and verified the published nominal strength of 18 mil sheet for the wind design in AISI S213. The project also finds disagreement on the nominal strength of 18-mil sheets for seismic design, which is 29.0% higher than the published values. The research investigated 6-ft. wide shear wall with four framing and sheathing configurations. Configuration C, which used detailing, could provide the highest shear strength, compared to Configurations A and B. Meanwhile, the shear strength and stiffness of 2-ft. wide and 4-ft. wide wall can be improved by using the seismic detailing.
Date: August 2010
Creator: Chen, Yujie

A Trumpeter's Guide to Samuel Barber's Capricorn Concerto

Description: Samuel Barber's Capricorn Concerto for flute, oboe and trumpet with strings is an important though seldom performed work. The concerto is teeming with performance choices that are indicative of both historical and contemporary influences. At present, there are limited resources available to performers regarding Capricorn. The first section of this study presents an historical and contextual examination of Capricorn both in terms of Barber's own compositional output and that of his influences and contemporaries. The second section includes a performance analysis of the work, while the third section includes an analysis of existing recordings. Implications for the performer are outlined in last section. The guide provides performers with pertinent background, analytical and performance information in order to facilitate informed, high-level performance.
Date: August 2010
Creator: Crafton, Jason Allen

Baptist Pastoral Leadership: An Analysis for Curriculum Development

Description: Through a qualitative study utilizing in-depth interviews, practitioner opinion was gathered regarding how Christian institutions of higher education, primarily Baptist seminaries, may better utilize formal and continuing education to prepare clergy for pastoral leadership. The sample of ten subjects for this study, drawn from the 550 active senior pastors in the Dallas Baptist Association and the Kauf-Van Baptist Association, was selected based on a maximum variation sampling method. The intention was to provide a better understanding of the leadership skills required by senior pastors, to help develop pastoral ministries curriculum and to assess the potential effectiveness of continuing education for pastoral leadership. The subjects indicated that the formal degree program of their seminary did equip them with the basic knowledge needed for pastoral leadership but it did not provide them in sufficiency with the necessary, practical skills for pastoral leadership. The pattern that emerged from the data indicates that, overall, seminaries are providing a quality education in preparing pastors for the ministry in their formal degree plans. However, seminaries may have opportunities to be of further service and to gain a competitive advantage vis a vis other seminaries by enhancing and expanding their continuing education programs.
Date: August 2010
Creator: Christine, David Wayne

Triimine Complexes of Divalent Group 10 Metals for Use in Molecular Electronic Devices

Description: This research focused on the development of new metal triimine complexes of Pt(II), Pd(II), and Ni(II) for use in three types of molecular electronic devices: dye sensitized solar cells (DSSCs), organic light-emitting diodes (OLEDs), and organic field effect transistors (OFETs). Inorganic complexes combine many advantages of their chemical and photophysical properties and are processable on inexpensive and large area substrates for various optoelectronic applications. For DSSCs, a series of platinum (II) triimine complexes were synthesized and evaluated as dyes for nanocrystalline oxide semiconductors. Pt (II) forms four coordinate square planar complexes with various co-ligands and counterions and leads to spanning absorption across a wide range in the UV-Vis-NIR regions. When those compounds were applied to the oxide semiconductors, they led to photocurrent generation thus verifying the concept of their utility in solar cells. In the OLEDs project, a novel pyridyl-triazolate Pt(II) complex, Pt(ptp)2 was synthesized and generated breakthrough OLEDs. In the solution state, the electronic absorption and emission of the square planar structure results in metal-to-ligand charge transfer (MLCT) and an aggregation band. Tunable photoluminescence and electroluminescence colors from blue to red wavelengths have been attained upon using Pt(ptp)2 under different experimental conditions and OLED architectures. In taking advantage of these binary characteristics for both monomer and excimer emissions, cool and warm white OLEDs suitable for solid-state lighting have been fabricated. The OFETs project represented an extension of the study of pyridyl-triazolate d8 metal complexes due to their electron-transporting behavior and n-type properties. A prescreening step by using thermogravimetric calorimetry has demonstrated the stability of all three M(ptp)2 and M(ptp)2(py)2 compounds and their amenability to sublimation. Preliminary current-voltage measurements from simple diodes has achieved unidirectional current from a Pt(ptp)2 neat layer and demonstrated its n-type semiconducting behavior.
Date: August 2010
Creator: Chen, Wei-Hsuan

Music for Solo Bassoon and Bassoon Quartet by Pulitzer Prize Winners: A Guide to Performance

Description: The Pulitzer Prize in Music has been associated with excellence in American composition since 1943, when it first honored William Schuman for his Secular Cantata No. 2: A Free Song. In the years that followed, this award has recognized America's most eminent composers, placing many of their works in the standard orchestral, chamber and solo repertoire. Aaron Copland, Samuel Barber, Walter Piston and Elliott Carter are but a few of the composers who have been honored by this most prestigious award. Several of these Pulitzer Prize-winning composers have made significant contributions to the solo and chamber music repertories of the bassoon, an instrument that had a limited repertoire until the beginning of the twentieth century. The purpose of this project is to draw attention to the fact that America's most honored composers have enlarged and enriched the repertoire of the solo bassoon and bassoon quartet. The works that will be discussed in this document include: Quartettino for Four Bassoons (1939) - William Schuman, Three Inventions for Solo Bassoon (1962) - George Perle, Canzonetta (1962) - John Harbison, Metamorphoses for Bassoon Solo (1991) - Leslie Bassett and “How like pellucid statues, Daddy. Or like a . . . an engine” (1994) - John Corigliano. Each chapter will include a brief biography of the composer, a historical perspective of where that composition lies in relation to their other works, background information about the work, a formal analysis and suggestions for performance.
Date: May 2002
Creator: Worzbyt, Jason Walter

Organized Semantic Fluency and Executive Functioning in an Adult Clinical Sample and a Community Sample

Description: The study investigated an organized semantic fluency task, (the Controlled Animal Fluency Task - CAFT) as a measure of executive functioning (EF) in adults, and the relationship with instrumental activities of daily living (IADL). Participants (N = 266) consisted of a clinical sample (n = 142) utilizing neuropsychological assessment data collected at an outpatient psychological center, and a community sample (n = 124). The clinical sample was a heterogeneous mixed neurological group including a variety of health conditions and comorbid anxiety and depression. The CAFT Animals by Size demonstrated a significant positive correlation with Category Fluency (r = .71, n = 142, p < .001) , Animal Fluency (r = .70, n = 142, p < .001), and with other, established neuropsychological measures. The CAFT Animals by Size condition demonstrated a significant moderate negative correlation with IADL for the sample as a whole (r = -.46, n = 248, p < .001), and for the clinical sample (r = -.38, n = 129, p < .001), but not for the community sample. In a hierarchical regression analysis, CAFT Animal by Size explained additional variance in IADL (&#916;R2 = .15). In a hierarchical regression analysis predicting IADL with the control variables entered first, followed by Category Fluency, with CAFT Animal by Size entered last, CAFT Animals by Size did not make a significant additional contribution. A stepwise forward regression indicated Category Fluency, education, and Category Switching are better predictors of IADL than CAFT Animals by Size. Normative data for the CAFT were calculated separately for age groups and education levels. Simple logistic regression indicated CAFT Animal by Size was a significant predictor of clinical or community group membership. A second logistic regression analysis indicated the CAFT Animal by Size condition improved the prediction of membership in the clinical versus the community ...
Date: August 2010
Creator: Chlipala, M. Linda

A Geoarchaeological Investigation of Site Formation in the Animas River Valley at Aztec Ruins National Monument, NM

Description: This paper presents an investigation of sedimentary deposition, soil formation, and pedoturbation in the Animas River Valley to determine the provenience of archaeological deposits in an open field at Aztec Ruins National Monument, NM outside of the Greathouse complex. Four stratigraphic pedounits correlated with active fan deposition have been proposed for the lower terrace in the project area with only one of these units retaining strong potential for buried archaeological deposits from the Anasazi late Pueblo II/Pueblo III period. The distal fan on the lower terrace and the Animas River floodplain appear to show poor potential for archaeological deposits either due to shallow sediment overburden with historic disturbance or alluvial activity during or after occupation. Based on these findings, four other zones of similar fan development have been identified throughout the Animas Valley and are recommended for subsurface testing during future cultural resource investigations.
Date: August 2010
Creator: Caster, Joshua

Metabolic Engineering of Raffinose-Family Oligosaccharides in the Phloem Reveals Alterations in Patterns of Carbon Partitioning and Enhances Resistance to Green Peach Aphid

Description: Phloem transport is along hydrostatic pressure gradients generated by differences in solute concentration between source and sink tissues. Numerous species accumulate raffinose-family oligosaccharides (RFOs) in the phloem of mature leaves to accentuate the pressure gradient between source and sinks. In this study, metabolic engineering was used to generate RFOs at the inception of the translocation stream of Arabidopsis thaliana, which transports predominantly sucrose. To do this, three genes, GALACTINOL SYNTHASE, RAFFINOSE SYNTHASE and STACHYOSE SYNTHASE, were expressed from promoters specific to the companion cells of minor veins. Two transgenic lines homozygous for all three genes (GRS63 and GRS47) were selected for further analysis. Sugars were extracted and quantified by high performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), and 21-day old plants of both lines had levels of galactinol, raffinose, and stachyose approaching 50% of total soluble sugar. All three exotic sugars were also identified in phloem exudates from excised leaves of transgenic plants whereas levels were negligible in exudates from wild type leaves. Differences in starch accumulation or degradation between wild type and GRS63 and GRS47 lines were not observed. Similarly, there were no differences in vegetative growth between wild type and engineered plants, but engineered plants flowered earlier. Finally, since the sugar composition of the phloem translocation stream is altered in these plants, we tested for aphid feeding. When green peach aphids were given a choice between WT and transgenic plants, WT plants were preferred. When aphids were reared on only WT or only transgenic plants, aphid fecundity was reduced on the transgenic plants. When aphids were fed on artificial media with and without RFOs, aphid reproduction did not show differences, suggesting the aphid resistance is not a direct effect of the exotic sugars.
Date: August 2010
Creator: Cao, Te

An Experimental Examination of the Effects of Fraud Specialist and Audit Mindsets on Fraud Risk Assessments and on the Development of Fraud-Related Problem Representations

Description: Fraud risk assessment is an important audit process that has a direct impact on the effectiveness of auditors' fraud detection in an audit. However, prior literature has shown that auditors are generally poor at assessing fraud risk. The Public Company Accounting Oversight Board (PCAOB) suggests that auditors may improve their fraud risk assessment performance by adopting a fraud specialist mindset. A fraud specialist mindset is a special way of thinking about accounting records. While auditors think about the company's recorded transactions in terms of the availability of supporting documentations and the authenticity of the audit trail, fraud specialists think instead of accounting records in terms of the authenticity of the events and activities that are behind the reported transactions. Currently there is no study that has examined the effects of the fraud specialist mindset on auditors' fraud risk assessment performance. In addition, although recent studies have found that fraud specialists are more sensitive than auditors in discerning fraud risk factors in situation where a high level of fraud risk is present, it remains unclear whether the same can be said for situation where the risk of fraud is low. Thus, the purpose of my dissertation is to examine the effects of fraud specialist and audit mindsets on fraud risk assessment performance. In addition, I examined such effects on fraud risk assessment performance in both high and low fraud risk conditions. The contributions of my dissertation include being the first to experimentally examine how different mindsets impact fraud-related judgment. The results of my study have the potential to help address the PCAOB's desire to improve auditors' fraud risk assessment performance though the adoption of the fraud specialist mindset. In addition, my study contributes to the literature by exploring fraud-related problem representation as a possible mediator of mindset on fraud risk assessment ...
Date: August 2010
Creator: Chui, Lawrence

Synthesis and Screening of a Combinatorial Peptide Library for Ligands to Target Transferrin: Miniaturizing the Library

Description: Combinatorial libraries are used in the search for ligands that bind to target proteins. Fmoc solid-phase peptide synthesis is routinely used to generate such libraries. Microwave-assisted peptide synthesis was employed here to decrease reaction times by 80-90%. Two One-Bead-One-Compound combinatorial libraries were synthesized on 130μm beads (one containing 750 members and the other 16, 807). The use of smaller solid supports would have many important practical advantages including; increased library diversity per unit mass, smaller quantities of library needed to generate hits, and screening could be conducted by using a standard flow cytometer. To this end, a miniaturized peptide library was synthesized on 20 μm beads to demonstrate proof of principle. A small sample from the 16,807-member library was screened against transferrin-AlexaFluro 647, a protein responsible for iron transport in vivo. A number of hits were identified and sequenced using techniques coupling nanomanipulation with nanoelectrospray mass spectrometry.
Date: August 2010
Creator: Brown, Jennifer Marie

An Analytical Study of Articles Published in Selected Issues of Five Popular Weekly Periodicals from January, 1947, to January, 1948, Pertaining to the Areas of Health Education, Physical Education, and Recreation

Description: The investigator undertook an analytical study of articles published in selected issues of five popular weekly periodicals from January, 1947, to January, 1948, pertaining to the areas of health and physical education and recreation.
Date: 1949
Creator: Hart, Dana R.

Identifiable Factors Which May Cause Delinquency Among Children of Elementary Age in Gainesville, Texas

Description: It is the purpose of this study to determine the identifiable causes of delinquency among children of elementary age in Gainesville and to make proposals for more effective youth services. To do this an analysis will be made of the possible sources and causes of delinquency, a modern educational approach, and the relation between the two.
Date: 1949
Creator: Gudgell, Arie Allen

A Comparative Study of Achievement Made in a Departmentalized and a Non-Departmentalized Fourth Grade

Description: This thesis has three main purposes: 1. to determine the progress made in achievement by each individual in the departmentalized and non-departmentalized groups; 2. to contrast the progress made in achievement by the groups under discussion; 3. to ascertain, by comparison of the two groups, whether any relative gain in achievement is made as a result of children working in the two different school organizations.
Date: 1948
Creator: Terry, Bulah Beatrice

Wordsworth as a Citizen

Description: William Wordsworth was not the civic-minded public servant who is often thought of when good citizenship awards are given. However, it can be said that through his writings, he did much to arouse others to an awareness of political, religious, and educational needs of his country. This thesis examines his views in these areas and how they contributed to him as a citizen.
Date: 1948
Creator: White, Ava

To Determine those Work Experiences of Value to Prospective Teachers of Industrial Arts

Description: The problem for this study is to determine those work experiences which are of value to prospective teachers of industrial arts. In making this study the following factors are of prime importance: (1) In what types of shops will the new teachers be expected to work? (2) What units are taught in each of the different types of shop? (3) What is the grade level of children to be taught in each type of shop? (4) Which types of work experience will be of value to a teacher in the various divisions of shop instruction?
Date: 1948
Creator: Whittenberg, Glenn

A Comparative Study of the Present Objectives and Methods of Teaching Citizenship

Description: The purpose of this study is to make an investigation of the practices of a selected number of schools in teaching citizenship to determine if these schools are following democratic procedures in their methods of teaching. The evaluation is based upon criteria derived from a study of recent literature in the field of education.
Date: 1948
Creator: Thomas, Stanley A.