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 Collection: UNT Theses and Dissertations
Orthogonal Functions

Orthogonal Functions

Date: 1956
Creator: Harrison, Ivan
Description: In this study the idea of orthogonality of two lines will be generalized to the idea of orthogonality of two functions. In particular, the orthogonality of two lines may be treated from the standpoint of the orthogonality of two vectors in two-dimensional space.
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Osvaldo Lacerda’s Sonata for Flute and Piano (1959): A Performance Guide with Historical Background of Brazilian Genres Embolada, Serestra, and Baião

Osvaldo Lacerda’s Sonata for Flute and Piano (1959): A Performance Guide with Historical Background of Brazilian Genres Embolada, Serestra, and Baião

Date: December 2012
Creator: Gimenes, Marilia Gabriela do Nascimento
Description: Osvaldo da Costa Lacerda (March 23, 1927-July 18, 2011), one of the most significant Brazilian composers of the twentieth century, wrote more than 250 compositions. The purpose of this dissertation is to provide a history and analysis of the Brazilian genres characterized in Osvaldo Lacerda’s, Sonata for Flute and Piano. Written in 1959, the sonata represents traditional Brazilian rhythms within a classical structure and modern harmony. The work provides a basis for the exploration of the embolada, the serestas, and the baião, examples of Brazilian typical song forms and rhythms. Analysis of the historical roots of these nationalistic elements will provide appropriate performance practice considerations when playing Brazilian rhythms; and because this sonata only exists in manuscript form, the historical analysis and performance guide will be of service to disseminate this important Brazilian work. As a basis for a critical edition of the Sonata for Flute and Piano, this initial effort will provide performers with a context for Brazilian flute music. Chapters include the Lacerda’s biography, a background of the nationalistic movement in Brazil and the composers who have influenced Osvaldo Lacerda. Definitions of embolada, serestas, and baião is also provided.
Contributing Partner: UNT Libraries
Ota-quadrotor: An Object-tracking Autonomous Quadrotor for Real-time Detection and Recognition

Ota-quadrotor: An Object-tracking Autonomous Quadrotor for Real-time Detection and Recognition

Date: May 2012
Creator: Coelho, Gavin
Description: The field of robotics and mechatronics is advancing at an ever-increasing rate and we are starting to see robots making the transition from the factories to the workplace and homes as cost is reduced and they become more useful. In recent years quadrotors have become a popular unmanned air vehicle (UAV) platform. These UAVs or micro air vehicles (MAV) are being used for many new and exciting applications such as aerial monitoring of wildlife, disaster sites, riots and protests. They are also being used in the film industry, as they are significantly cheaper means of getting aerial footage. While quadrotors are not extremely expensive a good system can cost in the range of $3000 - $8000 and thus too costly as a research platform for many. There are a number of cheaper open source platforms. The ArduCopter is under constant development, has the largest community and is inexpensive making it an ideal platform to work with. The goal of this thesis was to implement video processing on a ground control station allowing for the ArduCopter to track moving objects. This was achieved by using the OpenCV video-processing library to implement object tracking and the MAVLink communication protocol, available on the ...
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The Otha Turner Family Picnic: Occupying Musical and Social Space In-Between Saturday Night and Sunday Morning

The Otha Turner Family Picnic: Occupying Musical and Social Space In-Between Saturday Night and Sunday Morning

Date: May 2011
Creator: Vermilyea, Carl P.
Description: This thesis concerns African-American fife and drum band music, a pre-blues genre that was a fixture at summer picnics in the Mississippi hill country from the late nineteenth century through most of the twentieth century. The picnics held a unique place in African-American life, a crossroads of juke joints and churches, blues and gospel, individuality and family. Using the African-American paradigm of a Saturday night / Sunday morning people, I describe the Otha Turner Family Picnic, the last picnic to feature fife and drum band music, locating it and the music in-between the secular and sacred aspects of African-American life from both a musical and a social standpoint.
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The Other Side of Yesterday

The Other Side of Yesterday

Access: Use of this item is restricted to the UNT Community.
Date: May 2009
Creator: Rose, John
Description: The four stories in this collection follow different, yet strikingly similar, protagonists who are facing crossroads in life. These stories include memories and specific scenes from the past that combine with scenes from the present to trace the development of the characters.
Contributing Partner: UNT Libraries
Our enemy, ourselves: Political conspiracy in American cinema, 1970-present.

Our enemy, ourselves: Political conspiracy in American cinema, 1970-present.

Access: Use of this item is restricted to the UNT Community.
Date: August 2003
Creator: Budziszewski, Przemyslaw
Description: This thesis is an examination of "paranoid conspiracy" films, a film noir subgenre that emerged in mainstream American cinema in the early 1970s and turns on vast, shadowy conspiracies located within U.S. "power structures" (government agencies, the military, the media) and directed against the American public. Specifically, it focuses on the emergence of these films in the 1970s, their almost complete disappearance during the Reagan presidency, and subsequent reemergence in the early 1990s. Placing representative texts in the context of U.S. political and social reality of the last three decades, it analyzes the relationship between the conspiracy theory genre, the "crisis of confidence" in the American society, and the process of formation of American national identity.
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Out of Date

Out of Date

Date: December 2009
Creator: Lazcano Aguirre, Libia
Description: Out of Date chronicles the filmmaker's personal journey as she tries to untangle her mixed feelings on singlehood and romance, and turns to the older generation for advice, tales of love and stories of success or failure. The documentary links and contrasts different generations' experiences in love and dating. Also, the film deals with loneliness, commitment, gender differences, and social and cultural practices of love and dating.
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Out of Order

Out of Order

Date: May 2013
Creator: Davis, Kimberly D.
Description: Out of Order is a documentary film that explores the emotional and physical aspects of living with polycystic ovarian syndrome. This reproductive disorder affects between 5 and 10% of all women of reproductive age. This film features an animated, autobiographical look at director Kimberly Davis' personal experience with this condition.
Contributing Partner: UNT Libraries
Out-of-School Character-Building Organizations for High-School Boys and Girls

Out-of-School Character-Building Organizations for High-School Boys and Girls

Date: August 1950
Creator: Butler, Nora
Description: The purpose of this study of the out-of-school character-building organizations for high-school youth is fourfold: (1) to discover the problems peculiar to adolescents growing up in the disturbed social environment of this country at the present time; (2) to determine the part reputable youth-serving organizations have in quipping young persons for meeting these problem; (3) to investigate a specific situation in an effort to determine the extent to which high-school students take advantage of the services offered by these organizations; and (4) to suggest ways of reaching more of the young people by gaining from them a knowledge of the kind of program they desire.
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Outer Reaches of the Palindrome

Outer Reaches of the Palindrome

Date: December 2003
Creator: McConnell, Michael Constantine
Description: This work is an exploration into the palindrome, both as a literary form and an expression of infinity. The first two chapters address the fascinating manner in which the mind contextualizes fragments of speech and ludicrous grammatical implications that are spawned by the poetic structure of the palindrome (third chapter). The thesis then departs from the literary aspect of the palindrome and focuses in the fourth chapter on structural likenesses in psychology and mythology. The fifth chapter argues the palindrome and parallel conceptual structures as examples of recursion, then presents examples of recursion in language/grammar, art, and computer science. The sixth chapter uses instances of the recursive equiangular spiral throughout nature to introduce recursion and therefore the palindrome as an archetypal expression of infinity. The thesis ends with a list of the author's palindromes.
Contributing Partner: UNT Libraries