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Resiliency In Adolescent College Students, Nancy Ahern Jan 2007

Resiliency In Adolescent College Students, Nancy Ahern

Electronic Theses and Dissertations

The construct of resilience has gained considerable attention over the last four decades since researchers observed that children and youth could cope and adapt in spite of adversity. Resilience involves a dynamic process involving an interaction between both risk and protective processes, internal and external to the individual, that can modify the effects of an adverse life event. Adolescence is considered to be a period of vulnerability for most individuals as they often partake in high risk behaviors. Further, those individuals who are in their early college years are faced with the developmental challenges of this life phase which can …


The Impact Of Music On Postoperative Pain And Anxiety, Kelly Dixon Allred Jan 2007

The Impact Of Music On Postoperative Pain And Anxiety, Kelly Dixon Allred

Electronic Theses and Dissertations

Objective: The objective of this study was to add to the body of knowledge about the impact of music on postoperative pain and anxiety. The specific purpose of this research study was to determine if listening to music and/or having a quiet rest period just prior to and just after the first ambulation on postoperative day 1 can reduce pain and/or anxiety, or impact mean arterial pressure, heart rate, respiratory rate, and/or oxygen saturation in patients following a total knee arthroplasty. Methods: An experimental repeated measures design was used. Setting: A postoperative orthopedic unit in a 300-bed community hospital in …


Physical Characteristics Of An Individual: The Identification Of Biomarkers For Biological Age Determination, Michelle Alvarez Jan 2007

Physical Characteristics Of An Individual: The Identification Of Biomarkers For Biological Age Determination, Michelle Alvarez

Electronic Theses and Dissertations

It is now a matter of routine for the forensic scientist to obtain the genetic profile of an individual from DNA recovered from a biological stain deposited at a crime scene. Potential contributors of the stain must either be known to investigators (i.e. a developed suspect) or the questioned profile must be searched against a database of DNA profiles such as those maintained in the CODIS National DNA database. However, in those instances where there is no developed suspect and no match is obtained after interrogation of appropriate DNA databases, the DNA profile per se presently provides no meaningful information …


A Member Of The Novel Fikk Family Of Plasmodium Falciparum Putative Protein Kinases Exhibits Diacylglycerol Kinase Activity And Is Exported To The Host Erythrocyte, David Floyd Curtis Jan 2007

A Member Of The Novel Fikk Family Of Plasmodium Falciparum Putative Protein Kinases Exhibits Diacylglycerol Kinase Activity And Is Exported To The Host Erythrocyte, David Floyd Curtis

Electronic Theses and Dissertations

Plasmodium falciparum is one of four species known to cause malaria in humans and is the species that is associated with the most virulent form of the disease. Malaria causes nearly two million deaths each year, many of these occurring among children in under-developed countries of the world. One reason for this is the prevalence of drug resistant strains of malaria that mitigate the efficacy of existing drugs. Hence, the identification of a new generation of pharmacological agents for malaria is extremely urgent. The recent identification of a group of novel protein kinases within the Plasmodium falciparum genome has provided …


Quality Of Life In Older Breast Cancer Survivors, Victoria Loerzel Jan 2007

Quality Of Life In Older Breast Cancer Survivors, Victoria Loerzel

Electronic Theses and Dissertations

Quality of life (QoL) in cancer survivors is an important area of research. While data are available about QoL and breast cancer, there is a paucity of research regarding older breast cancer survivors. The purpose of this research was to examine QoL in older women with early stage breast cancer, within the first year of post-treatment survivorship. The specific aims of this study were to: 1) Describe the changes in overall QoL and the four QoL domains of Physical, Psychological, Social, and Spiritual well-being; 2) Examine the effects of a psychoeducational support intervention on QoL outcomes in older women; and …


Evaluating Neonatal Facial Pain Expression: Is There A Primal Face Of Pain?, Martin Schiavenato Jan 2007

Evaluating Neonatal Facial Pain Expression: Is There A Primal Face Of Pain?, Martin Schiavenato

Electronic Theses and Dissertations

Pain assessment continues to be poorly managed in the clinical arena. A review of the communication process in pain assessment is carried out and the hierarchical approach often recommended in the literature -with self-report as its "gold-standard," is criticized as limited and simplistic. A comprehensive approach to pain assessment is recommended and a model that conceptualizes pain assessment as a complex transaction with various patient and clinician dependant factors is proposed. Attention is then focused on the pediatric patient whose pain assessment is often dependent on nonverbal communicative action. The clinical approaches to pain assessment in this population -mainly the …


Evaluation Of An Education Intervention For The Staff On The Head Of The Bed Elevation In The Pediatric Intensive Care Unit, Randall Johnson Jan 2007

Evaluation Of An Education Intervention For The Staff On The Head Of The Bed Elevation In The Pediatric Intensive Care Unit, Randall Johnson

Electronic Theses and Dissertations

Elevating the head of bed (HOB) reduces risks for aspiration and ventilator associated pneumonia (VAP) in the adult population. Educational interventions have resulted in improvements in achieving a target HOB elevation of 30° in adults. Limited research has addressed this intervention in the pediatric intensive care unit (PICU). The aim of this study was to determine if an educational intervention for the PICU staff would result in improvement in the HOB elevation in the PICU. Four research questions were studied: 1) What is the common practice related to the elevation of the HOB in the PICU? 2) Is there a …


Retrocyclin Rc-101 Overcomes Cationic Mutations On The Heptad Repeat 2 Of Hiv-1 Gp41, Christopher Fuhrman Jan 2007

Retrocyclin Rc-101 Overcomes Cationic Mutations On The Heptad Repeat 2 Of Hiv-1 Gp41, Christopher Fuhrman

Electronic Theses and Dissertations

Retrocyclin RC-101, a θ-defensin with lectin-like properties, potently inhibits infection by many HIV-1 subtypes by binding to the heptad repeat (HR)-2 region of gp41 and preventing six-helix bundle formation. In the present study, we used in silico computational exploration to identify residues of HR2 that interacted with RC-101 and then analyzed the HIV-1 Sequence Database at LANL for residue variations in the HR1 and HR2 segments that could plausibly impart in vivo resistance. Docking RC-101 to gp41 peptides in silico confirmed its strong preference for HR2 over HR1, and implicated residues crucial for its ability to bind HR2. We mutagenized …


Phonetic And Acoustic Analyses Of Two New Cases Of Foreign Accent Syndrome, Rosalie Perkins Jan 2007

Phonetic And Acoustic Analyses Of Two New Cases Of Foreign Accent Syndrome, Rosalie Perkins

Electronic Theses and Dissertations

This study presents detailed phonetic and acoustic analyses of the speech characteristics of two new cases of Foreign Accent Syndrome (FAS). Participants include a 48-year-old female who began speaking with an "Eastern European" accent following a traumatic brain injury, and a 45-year-old male who presented with a "British" accent following a subcortical cerebral vascular accident (CVA). Identical samples of the participants' pre- and post-morbid speech were obtained, thus affording a new level of control in the study of Foreign Accent Syndrome. The speech tasks consisted of oral readings of the Grandfather Passage and 18 real words comprised of the stop …


Voice Onset Time Production In Individuals Wth Alzheimer's Disease, Julie M. Baker Jan 2006

Voice Onset Time Production In Individuals Wth Alzheimer's Disease, Julie M. Baker

Electronic Theses and Dissertations

In the present study, voice onset time (VOT) measurements were compared between a group of individuals with moderate Alzheimer's disease (AD) and a group of healthy age- and gender-matched peers. Participants read a list of consonant-vowel-consonant (CVC) words, which included the six stop consonants. Recordings were gathered and digitized. The VOT measurements were made from oscillographic displays obtained from the Brown Laboratory Interactive Speech System (BLISS) implemented on an IBM-compatible computer. VOT measures for the participants' six stop consonant productions were subjected to statistical analysis. The results of the study indicated that differences in VOT values were not statistically significant …


A Comparison Of Three Phonological Awareness Tools Used To Identify Phonemic Awareness Deficits In Kindergarten-Age Children., Edgard Robelo Jan 2006

A Comparison Of Three Phonological Awareness Tools Used To Identify Phonemic Awareness Deficits In Kindergarten-Age Children., Edgard Robelo

Electronic Theses and Dissertations

The purpose of this study was to determine if three different tests of phonological awareness: the Comprehensive Test of Phonological Processes (CTOPP) (Wagner, Torgesen, & Rashotte, 1999), The Phonological Awareness Test (PAT) (Robertson & Salter, 1997), and the Pre-Literacy Skills Screening (PLSS) (Crumrine & Lonegan, 1999) measure the same phonological awareness skills (content) in the same manner (procedures) and, whether typically-developing kindergarten-age students perform similarly on each of the tests. Twenty-five kindergarten students consisting of 14 males and 11 females (mean CA of 72.24 months) participated in this study. All participants were attending the second half of kindergarten in a …


Articulation And Phonological Systems Of Spanish-English Speaking Florida 4 And 5 Year Olds, Jennifer Dennis Jan 2006

Articulation And Phonological Systems Of Spanish-English Speaking Florida 4 And 5 Year Olds, Jennifer Dennis

Electronic Theses and Dissertations

There are currently five million children three to five years of age (i.e., 59.5% of all children from three to five), who are bilingual, living in the United States. By 2025, Census data show that the population of Florida will increase by some 26 percent adding another 5.5 million people to the state. There are a limited amount of studies yielding data on the development of Spanish phonology in 4 and 5 year old children residing in the United States, particularly in Florida. Consequently, there is limited normative information pertaining to articulation and phonological development in Spanish speakers. It was …


Alcoholism, A.A., And The Challenge Of Authenticity, Patricia Madden Jan 2005

Alcoholism, A.A., And The Challenge Of Authenticity, Patricia Madden

Electronic Theses and Dissertations

This thesis examines the possibilities of living an authentic life for an alcoholic, both in and out of Alcoholics Anonymous. Authenticity is explored using the existential models put forth by Jean-Paul Sartre and Soren Kierkegaard. Alcoholics Anonymous figures prominently in this analysis. It is suggested that A.A. acts inauthentically in its claims that it is not a religious organization. A.A. creates special problems for female alcoholics because of the sexist and masculinist nature of its primary literature. While A.A. claims that its message is the only way by which an alcoholic can recover, other treatment methods exist. Suggestions are made …


Accuracy Of Parental Report On Phonological Inventories Of Toddlers, Kristin Marie Teske Jan 2005

Accuracy Of Parental Report On Phonological Inventories Of Toddlers, Kristin Marie Teske

Electronic Theses and Dissertations

Considering the diminishing availability of professional resources, increasing costs, and time requirements involved in early childhood mass screenings, parents are an essential source of information. In this study, the Survey of Speech Development (SSD) (Perry-Carson & Steel, 2001; Steel, 2000) was used to determine the accuracy of parents in reporting the speech sound inventories of their toddlers. Parents of 30 children, who were between the ages of 27 to 33 months old, completed the SSD prior to a speech and language assessment session. Based on assessment results, the children were classified as normal developing or language delayed. A 20-minute play …


Expression Of Hepatitis C Viral Non-Structural 3 Antigen In Transgenic Chloroplasts, Anubhuti Bhati Jan 2005

Expression Of Hepatitis C Viral Non-Structural 3 Antigen In Transgenic Chloroplasts, Anubhuti Bhati

Electronic Theses and Dissertations

Hepatitis C viral infection is the major cause of acute hepatitis and chronic liver disease and remains the leading cause of liver transplants (NIH). An estimated 180 million people are infected globally (WHO). There is no vaccine available to prevent hepatitis C. The treatment with antiviral drugs is expensive, accompanied with various side effects and is limited only to those at risk of developing advanced liver disease. The treatment is also effective in only about 30% to 50% of treated patients and still a high percentage of patients are resistant to therapy. Therefore, there is an urgent need for the …


Expression Of Cholera Toxin B Subunit-Rotavirus Nsp4 Enterotoxin Fusion Protein In Transgenic Chloroplasts, Anila Kalluri Jan 2005

Expression Of Cholera Toxin B Subunit-Rotavirus Nsp4 Enterotoxin Fusion Protein In Transgenic Chloroplasts, Anila Kalluri

Electronic Theses and Dissertations

Rotavirus, the major cause of life-threatening infantile gastroenteritis, is a member of the Reoviridae family and is considered to be the single most important cause of virus-based severe diarrheal illness in infants and young children particularly 6 months to 2 years of age in industrialized and developing countries. Infection in infants and young children is often accompanied by severe life threatening diarrhea, most commonly following primary infection. Diarrhea is the major cause of death among children around the world. Responsible for 4 to 6 million deaths per year according to the World Health Organization (WHO), diarrhea is especially dangerous for …


Reliability Of The Concensus Auditory-Perceptual Evaluation Of Voice On Pediatric Voices With Trained And Untrained Listeners, Teresa Elizabeth Pitts Jan 2005

Reliability Of The Concensus Auditory-Perceptual Evaluation Of Voice On Pediatric Voices With Trained And Untrained Listeners, Teresa Elizabeth Pitts

Electronic Theses and Dissertations

Rating scales are commonly used to study voice quality. The purpose of this study was to examine inter-rater reliability/agreement of graduate student clinicians with differing levels of experience in rating voice perception. The Consensus Auditory Perception Evaluation of Voice (CAPE-V) was used to asses 1.) overall severity, 2.) roughness, 3.) breathiness, 4.) strain, 5.) pitch and 6.) loudness from a sample of pediatric voices. Twenty-four graduate clinicians who had completed a graduate level course in voice disorders participated in the study. Twelve of the participants were randomly selected to complete a perceptual training course prior to the evaluation session. Voice …


The Speech Situation Checklist: A Normative And Comparative Investigat, Susha Verghese Jan 2004

The Speech Situation Checklist: A Normative And Comparative Investigat, Susha Verghese

Electronic Theses and Dissertations

Studies conducted over the past decades have identified the presence of a greater amount of negative emotional reaction and speech disruption in particular speech situations among children who stutter, compared to those who do not (Brutten & Vanryckeghem, 2003b; Knudson, 1939; Meyers, 1986; Trotter, 1983). Laboratory investigations have been utilized to describe the particular situations that elicit the greatest or least amount of speech concern and fluency failures. More recently, in order to deal with the limitation of laboratory research, the use of self-report tests have gained popularity as a means of exploring the extent of negative emotional reaction and …


Rate Of Graduation Among Students With Histories Of Specific Language Impairment, Amy Jean Hadley Jan 2004

Rate Of Graduation Among Students With Histories Of Specific Language Impairment, Amy Jean Hadley

Electronic Theses and Dissertations

The rate of graduation among students with histories of specific language impairment (SLI) was investigating by comparing the target population to matched, nondisabled peers. Data regarding the graduation outcomes for 176 matched pairs of students, over a five-year period, were analyzed to determine if a significant difference in achievement of a high school diploma was observable between the two groups of students. In addition, the study addressed the variables of socioeconomic status and attendance rate as related to graduation rate. For students with histories of specific language impairment, model of service delivery was also examined with regard to graduation rate. …


Effects Of Simultaneous Exercise And Speech Tasks On The Perception Of, Heather Koblick Jan 2004

Effects Of Simultaneous Exercise And Speech Tasks On The Perception Of, Heather Koblick

Electronic Theses and Dissertations

The purpose of this study was to investigate the effects of voice production and perception of dyspnea in aerobic instructors during simultaneous tasks of exercise and speech production. The study aimed to document changes that occur during four conditions: 1) voice production without exercise and no use of amplification; 2) voice production without exercise and the use of amplification; 3) voice production during exercise without the use of amplification; 4) voice production during exercise with the use of amplification. Participants included ten aerobic instructors (two male and eight female). The dependent variables included vocal intensity, average fundamental frequency (F0), noise-to-harmonic …


Evaluation Of Immunogenicity Of Transgenic Chloroplast Derived Protect, Vijay Koya Jan 2004

Evaluation Of Immunogenicity Of Transgenic Chloroplast Derived Protect, Vijay Koya

Electronic Theses and Dissertations

Anthrax, a fatal bacterial infection is caused by Bacillus anthracis, a gram-positive, spore forming, capsulated, rod shaped organism. Centers for Disease Control (CDC) lists anthrax as Category A biological agent due to its severity of impact on human health, high mortality rate, acuteness of the disease and potential for delivery as a biological weapon. The currently available human vaccine in the United States (AVA anthrax vaccine adsorbed) is prepared from Alum adsorbed formalin treated supernatant culture of toxigenic, non-encapsulated strain of Bacillus anthracis with the principle component being protective antigen (PA83). Evaluation of anthrax vaccine given to nearly 400,000 US …