UNT Libraries - 27,646 Matching Results

Search Results

prev Results: 6697 - 6720 next
open access

Device Engineering for Enhanced Efficiency from Platinum(II) Phosphorescent OLEDs

Description: Phosphorescent organic light emitting diodes (PHOLEDs) based on efficient electrophosphorescent dopant, platinum(II)-pyridyltriazolate complex, bis[3,5-bis(2-pyridyl)-1,2,4-triazolato]platinum(II) (Pt(ptp)2) have been studied and improved with respect to power efficiency, external efficiency, chromacity and efficiency roll-off. By studying the electrical and optical behavior of the doped devices and functionality of the various constituent layers, devices with a maximum EQE of 20.8±0.2 % and p… more
Date: August 2010
Creator: Li, Minghang
Item Type: Refine your search to only Thesis or Dissertation
open access

The Devil and the Details: Negotiating Virtuosity, Agency, and Authenticity in Karlheinz Stockhausen’s Kathinkas Gesang als Luzifers Requiem for Solo Flute

Description: Karlheinz Stockhausen’s Kathinkas Gesang als Luzifers Requiem presents mental, physical, and musical challenges that go beyond the usual expectations of an instrumentalist, extending and redefining the traditional idea of virtuosity. Using firsthand performance experience, score and recording study, and flutist interviews, this document explores the effects of some of these heightened demands and argues that the particular performance situation presented by Kathinkas Gesang brings up critical q… more
Date: May 2015
Creator: Chambo, Wayla Joy Ewart
Item Type: Refine your search to only Thesis or Dissertation
open access

The Devil in Legend and Literature

Description: The purpose of this paper is to trace some of the accepted characteristics of the devil to their origins through a study of folklore and ancient religions. The characteristics include the principal form taken by each devil and trace its beginnings through folklore; the animals connected with these devils; powers allotted to these devils; and purposes served by these devils.
Date: January 1962
Creator: Dorman, Artell F.
Item Type: Refine your search to only Thesis or Dissertation
open access

Le Devin Du Village: a Product of the "Guerre Des Bouffons"

Description: The significance of this opera, Le Devin du Village, lies not in the fact that it is great music, but in the fact of its historical importance. Its appearance in 1752, with its revolutionary ideas, heralds the coming of what we consider today as native French comic opera; i. e., native in the sense that it is composed by Frenchmen, although adapted from the Italian style in many respects. Another claim of uniqueness that might be made for this work is that its composer was no recognized musicia… more
Date: August 1946
Creator: Reynolds, William Jensen
Item Type: Refine your search to only Thesis or Dissertation
open access

Devotio Moderna and Erasmus: Transforming Piety

Description: The relationship between Erasmus of Rotterdam and the religious movement called the Devotio Moderna, especially the latter's relevance to Erasmian piety, has been a somewhat contentious historiographical issue. This thesis examines that relationship, and asserts that the Devotio Moderna was a crucial formative aspect of Erasmus' religiosity. However, its relevance ought not be overstated, due to the humanist's significant developments away from his spiritual forerunners.
Date: July 2023
Creator: Kuplack, Ian
Item Type: Refine your search to only Thesis or Dissertation
open access

Diabetes Status of Mexican Americans: Impact of Country of Birth

Description: In order to better tailor treatment to specific populations, factors which contribute to health disparities among different racial/ethnic groups must be examined. Among Mexican American individuals, the high rate of diabetes represents a significant contributor to overall health. The present study focuses on factors affecting diabetes status among Mexican Americans born in either Mexico or the United States using the 2007 – 2008 NHANES data set. Comparisons were made between diabetes status bas… more
Date: December 2014
Creator: Douglas, Megan E.
Item Type: Refine your search to only Thesis or Dissertation
open access

Diagnosing Learner Deficiencies in Algorithmic Reasoning

Description: It is hypothesized that useful diagnostic information can reside in the wrong answers of multiple-choice tests, and that properly designed distractors can yield indications of misinformation and missing information in algorithmic reasoning on the part of the test taker. In addition to summarizing the literature regarding diagnostic research as opposed to scoring research, this study proposes a methodology for analyzing test results and compares the findings with those from the research of Bire… more
Date: May 1995
Creator: Hubbard, George U.
Item Type: Refine your search to only Thesis or Dissertation
open access

Diagnosis and Treatment of Autism Spectrum Disorders: Experiences of Caribbean Immigrant Families Living in the United States

Description: Compared to non-immigrant families of children with autism spectrum disorders (ASD), immigrant families tend to experience more challenges securing an evaluation, obtaining a diagnosis, and accessing services for their child/children diagnosed with ASD. Several studies investigated the experiences of various groups of immigrant families. They found that the delays can be attributed to cultural differences in the way families interpret the meaning of ASD and their perceptions of the causes and t… more
Date: May 2022
Creator: Roberts, Caroline R
Item Type: Refine your search to only Thesis or Dissertation
open access

The Diagnostic Possibilities of the California Test of Mental Maturity as Found in a Study of Academically Successful and Unsuccessful Students of Cleburne High School

Description: This problem is two-fold: first, to determine the relationships between the traditional school marks and the test scores made by the Cleburne High School students on the California Test of Mental Maturity as a means of estimating the academic achievement students probably will attain in particular school subjects; second, to determine whether or not such relationships are of sufficient significance that their use will reduce student failures in Cleburne High School.
Date: 1948
Creator: Arnold, E. Rex
Item Type: Refine your search to only Thesis or Dissertation
open access

The Diagnostic Potential of Subtest Score Variability in the Wechsler Intelligence Scale for Children

Description: This study was concerned with testing two hypotheses frequently made in the interpretation of performance on the Children's Scale. The first hypothesis is that maladjustment is directly related to the amount of scatter and the second stresses that the specificity of maladjustment may be determined by the pattern of successes and failures.
Date: August 1959
Creator: Kelly, Richard Clinton
Item Type: Refine your search to only Thesis or Dissertation
open access

The Diagnostic Potentials of the Hewson Ratios and the Kahn Intelligence Test in Assessing Organic Brain Damage

Description: The purpose of this thesis is to explore the diagnostic potential of Hewson's ratios in evaluating the performance of selected subjects on the Wechsler scales, the Kahn Intelligence Test: Experimental Form was administered and analyzed in an attempt to develop some meaningful method of utilizing this test in diagnosis of brain disorders.
Date: June 1967
Creator: Latham, Larry L.
Item Type: Refine your search to only Thesis or Dissertation
open access

The Diagnostic Suitability of Goldberg's Rule for the Mini-Mult

Description: This study was undertaken to determine whether the Mini-Mult is able to function as well as the MMPI for a limited clinical purpose, the discrimination of psychosis and neurosis by Goldberg's rule. The smaller size of the Mini-Mult (71 items) allows conservation of time .and energy by subjects and professionals. Thirty male residents of the Austin State Hospital completed two standard MMPIs and one oral Mini-Mult. A fourth set of scores was obtained by extracting Mini-Mult from the first MMPI. … more
Date: December 1975
Creator: Roberts, Dan Haynes
Item Type: Refine your search to only Thesis or Dissertation
open access

A Dialectical Approach to Studying Long-Distance Maintenance Strategies

Description: Using both qualitative and quantitative methodology, this thesis investigates the tactics used by long-distance relational partners, the differences in use of the tactics between long-distance and proximal partners, the relationship among the maintenance tactics, and the relationship of the tactics to relational satisfaction. Seven relational maintenance strategies were identified from the investigation: affirmation, expression, high tech mediated communication, low tech mediated communication,… more
Date: August 1997
Creator: Maguire, Katheryn C. (Katheryn Coveley)
Item Type: Refine your search to only Thesis or Dissertation
open access

Dialogic Interactionism: the Construction of Self in the Secondary Choral Classroom.

Description: Examined in this hermeneutic phenomenological study is a transformation in the researcher's choral music teaching in which students' abilities to construct self emerged organically from interactions, or dialogues, that took place among and between the students, the teacher, and the music being studied. To allow for such interaction to emerge organically and meaningfully, students and teacher both shared in the power needed to construct a classroom environment in which the localized issues of th… more
Date: August 2004
Creator: Younse, Stuart
Item Type: Refine your search to only Thesis or Dissertation
open access

Dialogismo En El Cancionero De Miguel De Unamuno: Dialéctica De La Voz Poética

Description: The present research is centered on Miguel de Unamuno's Songbook which is studied through the prism of the theory of dialogism elaborated by Mikhail Bakhtin. This study overcomes the limitation of Bakhtin's theory which extends solely to narrative genres, and argues that dialogism can also be applied to poetry. In this thesis I seek to rectify the critical oversight of this significant and original work of Unamuno and show that Songbook has panoply of innovative techniques aimed at creating the… more
Date: May 2013
Creator: Sheppard, Yanina O.
Item Type: Refine your search to only Thesis or Dissertation
open access

Dialogo della musica antica et della moderna of Vincenzo Galilei: Translation and Commentary. [Part 1]

Description: The purpose of this study is to provide a practical English translation of Vincenzo Galilei's significant treatise on ancient and modern music (1581). In spite of the important place this work holds in the history of music, it has never before been made available in its entirety in any language other than the original Italian. This volume includes the front matter and chapters 1-3.
Date: August 1973
Creator: Herman, Robert H., 1934-
Item Type: Refine your search to only Thesis or Dissertation
open access

Dialogo della musica antica et della moderna of Vincenzo Galilei: Translation and Commentary. [Part 2]

Description: The purpose of this study is to provide a practical English translation of Vincenzo Galilei's significant treatise on ancient and modern music (1581). In spite of the important place this work holds in the history of music, it has never before been made available in its entirety in any language other than the original Italian. This volume includes chapters 4-6, with an index and bibliography for the entire dissertation.
Date: August 1973
Creator: Herman, Robert H.
Item Type: Refine your search to only Thesis or Dissertation

Dialogue: An Exhibition of Ceramic Sculpture

Description: I want the viewers of my work to participate with me in a common experience. How I choose to communicate an experience in the work is intended to effect the viewer's level of understanding and participation. Toward this end, an exploration of nontraditional self-portraiture involving the viewer in a relationship with the artist will be used to maintain the visual dialogue imparted through the work. Utilization of recognizable symbols and icons within the work is meant to increase the clarity of… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: May 2000
Creator: Freeland, Charles
Item Type: Refine your search to only Thesis or Dissertation
open access

Dialogue in the Alarconian Theatre

Description: In this study my aim has been to trace the development of the art in dialogue of Juan Ruis de Alarcón y Mendoza. In a survey of the Alarconian theatre I have attempted to attain an insight into the technique of his dramatic speech and to indicate the sources of potent influence exerted on the dramaturgic skill of this author.
Date: 1950
Creator: Davis, Mary Collins
Item Type: Refine your search to only Thesis or Dissertation
Back to Top of Screen