154 Matching Results

Search Results

Results: 1 - 24 next
open access

Derivation of the Thematic Material and Intervallic Gestures From the Main Theme in Fantasia Carioca By Sérgio Assad

Description: The quantity of classical guitar literature reached a new peak late in the twentieth century with many famous guitarists publishing their own works for solo classical guitar. This increase in the published guitar literature resulted in a decline of the relative analytical discussions of contemporary guitar works. Sérgio Assad is a perfect example of an active guitarist/composer whose works are frequently performed in guitar recitals and yet very little discussion has been provided attempting to… more
Date: May 2013
Creator: Abdihodži?, Armin
Partner: UNT Libraries
open access

Evaluating Appropriateness of Emg and Flex Sensors for Classifying Hand Gestures

Description: Hand and arm gestures are a great way of communication when you don't want to be heard, quieter and often more reliable than whispering into a radio mike. In recent years hand gesture identification became a major active area of research due its use in various applications. The objective of my work is to develop an integrated sensor system, which will enable tactical squads and SWAT teams to communicate when there is absence of a Line of Sight or in the presence of any obstacles. The gesture se… more
Date: May 2013
Creator: Akumalla, Sarath Chandra
Partner: UNT Libraries
open access

Novel Role of Trypsin in Zebrafish

Description: It has been shown previously in our laboratory that zebrafish produce trypsin from their gills when they are under stress, and this trypsin is involved in thrombocyte activation via PAR2 during gill bleeding. In this study, I investigated another role of the trypsin that is secreted from zebrafish. This investigation has demonstrated a novel role of trypsin in zebrafish. Not only did this investigation demonstrate the role of trypsin in zebrafish behavior, but also it showed that PAR2 might be … more
Date: May 2013
Creator: Alsrhani, Abdullah Falleh
Partner: UNT Libraries
open access

Optical Transparent Pmma Composite Reinforced By Coaxial Electrospun Pan Hollow Nanofibers

Description: Electrospinning has been recognized as an efficient technique for the fabrication of polymer fibers. These electrospun fibers have many applications across a broad range of industries. In this research, optical transparent composites were successfully fabricated by embedding polyacrylonitrile (PAN) hollow nanofibers into poly (methyl methacrylate) (PMMA) matrix. The hollow PAN nanofibers were prepared by coaxial electrospinning. The PAN was used as the shell solution, and the mineral oil was us… more
Date: May 2013
Creator: Antoine, Donley
Partner: UNT Libraries
open access

The Disney Influence on Kindergarten Girls' Body Image

Description: Media is now a part of the early childhood world. In many countries, including industrialized and developing countries, children spend more time consuming various kinds of media. The impact of media on children's perception of their body images has been and continues to be a concern of parents and early childhood professionals. This research examined the influence of Disney movies on Thai kindergarten girls' body images and self-esteem. Thai kindergarten girls completed three measures of body s… more
Date: May 2013
Creator: Asawarachan, Tanawan
Partner: UNT Libraries
open access

Kinetics of Sulfur: Experimental Study of the Reaction of Atomic Sulfur with Acetylene and Theoretical Study of the Cn + So Potential Energy Surface

Description: The kinetics of the reaction of atomic sulfur with acetylene (S (3P) + C2H2) were investigated experimentally via the flash photolysis resonance fluorescence method, and the theoretical potential energy surface for the reaction CN + SO was modeled via the density functional and configuration interaction computational methods. Sulfur is of interest in modern chemistry due to its relevance in combustion and atmospheric chemistry, in the Claus process, in soot and diamond-film formation and in as… more
Date: May 2013
Creator: Ayling, Sean A.
Partner: UNT Libraries
open access

Attention Biases Associated with Vulnerability to Bipolar Disorder

Description: Bipolar disorder is associated with significant social and occupational impairments, as well as increased risk for substance abuse and suicide. More research is needed to identify potential mechanisms associated with vulnerability to the disorder. Previous research has identified altered processing of emotional information in bipolar and bipolar-prone individuals, including attentional biases which appear to differ based on the current affective state of the individual. The current study appl… more
Date: May 2013
Creator: Bain, Kathleen Marie
Partner: UNT Libraries
open access

Pilot of a Learning Management System to Enhance Counselors' Relational Qualities Through Mindfulness-based Practices

Description: Mindfulness-based practices are associated with increased attentional qualities, improved self-focus styles, enhanced empathic understanding, and strengthened self-compassion, making these practices a viable addition to counselor training programs. However, current mindfulness training models are primarily designed for relief of psychological distress, stress reduction, and increased well-being rather than focused on enhancing therapeutic skills and require intensive time commitments that may … more
Date: May 2013
Creator: Ballinger, Julie Ann
Partner: UNT Libraries
open access

Extrapolating Subjectivity Research to Other Languages

Description: Socrates articulated it best, "Speak, so I may see you." Indeed, language represents an invisible probe into the mind. It is the medium through which we express our deepest thoughts, our aspirations, our views, our feelings, our inner reality. From the beginning of artificial intelligence, researchers have sought to impart human like understanding to machines. As much of our language represents a form of self expression, capturing thoughts, beliefs, evaluations, opinions, and emotions which are… more
Date: May 2013
Creator: Banea, Carmen
Partner: UNT Libraries
open access

The Influence of Perceived Support From Parental and Peer Relationships on Students' Health-related Beliefs and Behaviors

Description: College is an important time for young adults, but most college students fail to meet the daily recommendations for physical activity. Social support is associated with positive health practices, but limited research is available on the role of perceived support from specific relationships, (e.g., peers and parents). The purpose of this study was to evaluate the effect of perceived support from parental and peer relationships on health-related beliefs and behaviors. Participants (N = 333) compl… more
Date: May 2013
Creator: Barton, Mitch
Partner: UNT Libraries
open access

Ethnic Politics in New States: Russian and Serbian Minorities After Secession

Description: New states are often born in a volatile environment, in which the survival of the new country is uncertain. While analysis of the nationalizing new governments exists, research focuses mainly on domestic politics. I argue that the treatment of minority that remains in the new states is a function of the interaction of the dual threat posed by the minority itself domestically on one hand and the international threat coming from the mother state to protect its kin abroad on the other hand. Specif… more
Date: May 2013
Creator: Batta, Anna
Partner: UNT Libraries
open access

Synthesis of heterocycles: Indolo (2,1-a) isoquinolines, renewables, and aptamer ligands for cellular imaging

Description: In this thesis, we explore both total syntheses and methodologies of several aromatic heterocyclic molecules. Extensions of the Kraus indole synthesis toward 2-substituted and 2,3-disubstituted indoles, as well as biologically attractive indolo[2,1-a]isoquinolines are described. Recent renewable efforts directed to commodity maleic acid and the first reported furan-based ionic liquids are described. Our total synthesis of mRNA aptamer ligand PDC-Gly, and its dye coupled forms, plus aminoglycosi… more
Date: May 7, 2013
Creator: Beasley, Jonathan
Partner: UNT Libraries Government Documents Department
open access

Exploring Psychopathic Personality Traits and Moral Development in a Non-criminal Sample

Description: This study explored psychopathic personality traits among a non-criminal, college undergraduate sample. Much research has been done on conceptualizing the construct of psychopathy, but this work has been conducted primarily with incarcerated individuals using a structured interview, The Psychopathy Checklist – Revised (PCL-R; Hare, 1991, 2003). The goal of the current study was to assess psychopathic traits among non-criminal individuals using The Self-Report Psychopathy Scale - Version Four … more
Date: May 2013
Creator: Bewsey, Kyle
Partner: UNT Libraries
open access

Effects of Problem-based Learning on a Fifth Grade Language Arts Classroom

Description: The main purpose of this qualitative research was to discover the effects of problem-based learning on a fifth grade language arts classroom. The secondary purpose was to examine how receptive fifth grade students were to a new way of learning. In this descriptive study, a group of nine students created an alternate reality game as part of a problem-based learning module. The instructional design of the study included three weeks for students to design and construct their games and one week to … more
Date: May 2013
Creator: Blackwell, Deborah
Partner: UNT Libraries
open access

Miranda Reasoning and Competent Waiver Decisions: Are Models of Legal Decision Making Applicable?

Description: Miranda understanding, appreciation, and reasoning abilities are essential to courts' determinations of knowing and intelligent Miranda rights waivers. Despite the remarkable development of Miranda research in recent decades, studies have generally focused on understanding and appreciation of Miranda rights, but have not examined Miranda reasoning and waiver decisions. Therefore, examining the nature of defendants' decisional capacities constitutes a critical step in further developing theore… more
Date: May 2013
Creator: Blackwood, Hayley L.
Partner: UNT Libraries
open access

How Drawing Becomes Writing: Proto-orthography in the Codex Borbonicus

Description: The scholarship on the extent of the Nahuatl writing system makes something of a sense-reference error. There are a number of occurrences in which the symbols encode a verb, three in the present tense and one in the past tense. The context of the use of calendar systems and written language in the Aztec empire is roughly described. I suggest that a new typology for is needed in order to fully account for Mesoamerican writing systems and to put to rest the idea that alphabetic orthographies are … more
Date: May 2013
Creator: Bolinger, Taylor
Partner: UNT Libraries
open access

La Evolución Del Subalterno En Tres Novelas Mexicanas: La Negra Angustias, Balún Canán, Y Neonao

Description: The subaltern is a recurrent literary figure in Mexican narrative. The objective of this thesis is to investigate three ethnic groups – indeed, subalterns – in Mexico which include: Afro-Mexicans, indigenous groups, and Filipino colonial subjects from the perspectives of the Mexican Revolution, post-revolutionary Mexico, and the conquest of the Philippines in the sixteenth century. The principal characters play crucial roles in events shaping the history and culture of Mexico and thus demonst… more
Date: May 2013
Creator: Bowen, LaVerne Alexandra
Partner: UNT Libraries
open access

This Isn't About Me: Communication Privacy Management Theory and Public Confession

Description: Individuals at the DFW Church publicly confess intensely personal information, such as drug and alcohol addiction, spousal and child abuse, stripping, and sexual abuse. Using communication privacy management theory (CPM), I examined the way individuals at the DFW Church manage their private information, how they make disclosure decisions, and how they manage boundaries around their private information. I interviewed 13 individuals who participated in public confession, and coded their respons… more
Date: May 2013
Creator: Brittain, Kära Ann Caskey
Partner: UNT Libraries
open access

Classless: on Being Middle Class in America

Description: Classless: On Being Middle Class in America is a documentary film that explores what it means to be middle class in America. The film combines personal narrative, folksy reporting, and comedy as the film's director— Joe Brown, tries to reconcile his own status anxiety with everyday understandings of social class. Classless takes the form of a journey; the film travels through the American South, Northeast, and the Mountain West while trying to get at the heart of our middle class American Dream… more
Date: May 2013
Creator: Brown, Joseph V.
Partner: UNT Libraries
open access

Adapting on the Plains: the United States Army's Evolution of Mobile Warfare in Texas, 1848-1859

Description: The Army, despite having been vexed for a century on how to effectively fight the Plains Indians, ultimately defeated them only a decade after the Civil War. This thesis will bring to the forefront those individuals who adapted fighting techniques and ultimately achieved victories on the Texas frontier before the Civil War. The majority of these victories came as a result of mounted warfare under the direction of lower ranking officers in control of smaller forces. The tactic of fighting Indian… more
Date: May 2013
Creator: Buchy, Mark B.
Partner: UNT Libraries
open access

Mr Secrets and Social Media: the Confession of Richard Rodriguez

Description: Richard Rodriguez's works create troubling situations for many scholars. Though numerous critics see him as the penultimate Chicano writer, many others see his writing as only pandering to the elite. However, all politics and controversies aside, he is a writer whose ideas upon language and public confession have been revolutionary. Throughout the thesis, I argue that Rodriguez's ideas upon language and identity are applicable to the social media landscape that we reside in currently, especi… more
Date: May 2013
Creator: Burns, Amanda Jill
Partner: UNT Libraries
open access

A Comparative Study of the Effects of State Grant Reductions on Local Expenditures: Empirical Studies in Massachusetts and Colorado Municipalities

Description: State grants are perceived to mitigate the fiscal disparities among local governments in providing services. However, cutbacks in state grants as a result of changes in state grant policy in different states affect local expenditures dedicated to maintaining service provisions to citizens. This dissertation constructs a theoretical model to explain the extent to which and the ways in which types of state grants, revenue diversity, and form of local government impact local spending and the provi… more
Date: May 2013
Creator: Chaicharoen, Siwaporn
Partner: UNT Libraries
open access

The Formative Years: an Exploration of the Early Training and Song Juvenilia of Samuel Barber

Description: In the art of song composition, American composer Samuel Barber was the perfect storm. Barber spent years studying under superb instruction and became adept as a pianist, singer, composer, and in literature and languages. The songs that Barber composed during those years of instruction, many of which have been posthumously published, are waypoints on his journey to compositional maturity. These early songs display his natural inclinations, his self-determination, his growth through trial and… more
Date: May 2013
Creator: Chester, Derek T.
Partner: UNT Libraries
open access

The Effect of Group Status on Moral Relativism and the Stigmatization of Mental Illness: a Social Dominance Theoretical Model

Description: This dissertation created a model to explore the effect of dominant group status on stigmatization of mental illness and on moral relativism and the interactive effect of dominant group status on stigmatization of mental illness through moral relativism. The model was conceptualized according to social dominance theory. Latent variables were created to measure moral relativism and stigmatization of mental illness. The latent measures were conceptualized according to current theories in the fiel… more
Date: May 2013
Creator: Cincotta, Julie Passmore
Partner: UNT Libraries
Back to Top of Screen