Medicine and Health Sciences Commons^™

Characteristics Of The Recovery Of The Coenzyme A-Synthesizing Protein Complex From Saccharomyces Cerevisiae, Stanley Joseph Tarnowski Jr.

Theses and Dissertations (ETD)

A multienzyme complex contained in Bakers' yeast (Saccharomyces cerevisiae) which synthesizes CoA has been named the coenzyme A-synthesizing protein complex (CoA-SPC). The CoA-SPC has been shown to be insoluble in the crude Bakers' yeast cell lysate formed by exposing the yeast cell to ether and dry ice. Only after solubilization has this multienzyme complex been shown to catalyze the formation of bound dephospho-CoA utilizing the substrates adenosine triphosphate, D-pantothenic acid and L-cysteine. A low molecular weight component or components of the soluble fraction of the yeast cell and chloride ion appears to be responsible for the solubilization of CoA-SPC. This …

Membrane Protein Phosphorylation And Hormone-Responsive Cation Cotransport In The Turkey Erythrocyte, Seth Leo Alper

Yale Medicine Thesis Digital Library

No abstract provided.

Computer Mmpi Reports: A Comparison Of Three Commercially Available Reports On Accuracy, Format, And Utility, Kathryn Elaine Edwards

Masters Theses

No abstract provided.

The Effects Of Emg Biofeedback Assisted Relaxation Training On The Classroom Behaviors Of Emotionally Impaired Children, Elizabeth Hein Akey

Masters Theses

No abstract provided.

Patterns Of Fetal Lamb Regional Cerebral Blood Flow During And After Prolonged Hypoxia, Stephen Ashwal, John S. Majcher, Nestor Vain, Lawrence D. Longo

Loma Linda University Electronic Theses, Dissertations & Projects

[Abstract not included]

Speculation: In the fetal lamb during prolonged intrauterine hypoxia, total and regional cerebral blood flows increase to the same extent without evidence of preferential shunting to critical brainstem or subcortical areas. Neuropathologic studies have indicated relative sparing of these areas during similar animal experimental or human neonatal conditions. This suggests that the pattern of hypoxic ischemic insult to the neonatal central nervous system associated with asphyxia may differ from that produced by hypoxia alone. In addition, during asphyxia these pathologic changes may result primarily from hypotension and decreased regional cerebral blood flow, or from regional metabolic derangements …

The 24-Hour Dietary Recall By Telephone Using A Food Model Book, Lois-Ann Klemm

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to determine how well a group of ten men and eight women who attended one of four dinners could estimate measured and weighed portions of ten test foods by a 24-hour dietary recall over the telephone, with and without a food model book.

A paired t-test indicated that there was no statistically significant difference between the 24-hour dietary recalls estimated by the total group with and without the food model book. However, the standard deviation for the dietary recall using the food model book was less than half that of the recall from memory …

Effects Of Emg Relaxation Training And The Role Of Cognitions, During Training, On Self Image: A Pilot Study With Three Direct Replications, Kathleen E. Paulsen

Masters Theses

No abstract provided.

The Effects Of Hypophysectomy And Testosterone On Testicular Prostaglandin F2Α, Diane Charron Beuving

Masters Theses

No abstract provided.

Teaching A Mand Repertoire To Deaf Individuals: Transfer Of Stimulus Control From Imitative Or Tact Variables To The Establishing Operation, Genae A. Hall

Masters Theses

No abstract provided.

Increasing Head Extension With The Use Of Automated Contingent Music, Susan Corman

Masters Theses

The experiment was an attempt to increase proper head posture using automated music as a reinforcer and to determine if this behavior would generalize to another setting.

Two cerebral palsy and mentally retarded subjects participated. Subject 1 was 24-year-old female, while Subject 2 was a 17-year-old male.

The two conditions included in this study were Baseline (no-music), and Treatment (music contingent on proper head posture). Generalization (no-music) was assessed throughout all experimental conditions. Both subjects wore the mercury-switch head apparatus during Baseline, Treatment and Generalization sessions.

During Baseline, the overall mean percent of proper head posture for Subject 1 and …

Observational Learning Of An Intraverbal Response With Pairs Of Multiply Handicapped Young Adults, Margaret C. Harkness

Masters Theses

No abstract provided.

The Impact Of Women's Groups Upon Psychological Androgyny, Ruth Mausert

Masters Theses

No abstract provided.

Myths Of Madness: An Essay On The Science Of Soul, Thomas William Ross

Dissertations

No abstract provided.

The Effect Of Post-Hospital Nursing Intervention On Success In Breastfeeding, Melinda Hoskins

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to compare the proportion of women in the experimental group who had a successful breastfeeding experience following post-discharge nursing intervention with the proportion of women in the control group who had a successful breastfeeding experience without nursing intervention. Criteria defining success in breastfeeding were established before the study. Chi-square analysis was used to test for significance with the preset level of significance being α = 0.05. The sample comprised 25 mother-infant dyads with 12 in the experimental group and 13 in the control group. Both groups were similar in type of delivery (spontaneous or …

The Effects Of A Teen Mother Program On The Growth And Development Of The Child, Barbara Mccarthy

Loma Linda University Electronic Theses, Dissertations & Projects

Teen-aged childbearing is a serious social, economic and health problem which has now reached epidemic proportions in the United States. Teen pregnancies have been shown to produce infants of low birth weight, of higher risk to disease and of slower growth and development.

Many programs have been developed by the state and federal government to help the young mother better cope with the problems of pregnancy. These Teen Mother programs combine the opportunity to complete a high school education with instruction in the special skills needed for parenting. This study was designed to investigate the growth and development of the …

A Comparison Of The Empathy Of Registered Nurses Practicing Primary Nursing As Compared To That Of Registered Nurses Practicing Team Nursing, Carol Milardo Floriani

Loma Linda University Electronic Theses, Dissertations & Projects

Historically the most outstanding feature of the nursing profession has been its genuine concern for the human being, and quality care of the sick has been its manifestation. However, technology with its high level of development and pervasiveness in the culture of the United States has threatened not only our society at large but also the nursing profession. "Depersonalized" and "nursing" are contradictory terms, and if used together certainly cannot denote a high quality of nursing care. In order to meet this threat, concerned health care professionals are studying ways to increase the empathetic element in nursing care in order …

Dance And Self Concept Change In Women, Robin Dale Anderson

Dissertations and Theses

Numerous authors in the field of dance therapy have proposed that dance movement employed as a psychotherapeutic tool yields positive gains in mental health for participants. Self concept is frequently cited as the mechanism affecting these gains. In order to explore the relationship of dance movement alone to self concept fifteen college women were tested with the Tennessee Self Concept Scale before and after participation in a course of dance with those of nineteen women enrolled in lower division psychology courses. An analysis of covariance showed no significant changes in self concept scores in either group. It was concluded that …

The Effect Of A Values Clarification Strategy On The Smoking Behavior Of Pregnant Women, Jean Eiber

Loma Linda University Electronic Theses, Dissertations & Projects

The null hypothesis of this study stated that there would be no significant difference (α=.05) in the change in smoking behavior following a teaching intervention to discourage smoking in pregnant women between those who completed a values clarifying strategy prior to the intervention and those who did not. Forty subjects were randomly assigned 20 to an experimental group and 20 to a control group. Both groups completed a pretest questionnaire concerning demographic data and smoking behavior. Information regarding the adverse effects on the fetus and on the developing child of smoking was presented to each subject by the researcher. The …

Maternal Vascular Compliance Of Placentas In Rabbits, Gwen Matthews Brownfield

Loma Linda University Electronic Theses, Dissertations & Projects

The incidence of maternal and infant morbidity and mortality has led to a continued study into the physiology and pathophysiology of the placenta, the seat of life for the developing fetus. For several decades investigation has been made into the morphology and exchange functions of the placenta and blood flow in the uterus and placenta, but only recently has compliance begun to have been studied. Recognizing the important part it plays in affecting circulation, compliance has been studied in the fetal circulation of the placenta, the fetal placental vascular bed, and the umbilical vasculature, The purpose of the present study …

Central Auditory Processing In Children With A History Of Chronic Middle Ear Problems, Beverly S. Schnabel

Dissertations and Theses

The purpose of this study was to investigate the central auditory processing of children who had sustained chronic middle ear problems during their early language-learning years. A 60% compressed recording of the NU-6 speech discrimination word lists was administered to twenty eight and nine year old normal hearing public school children, reported by their parents to have had repeated middle ear problems during their early years, and to twenty control subjects matched for age from the same public school classes. Differences in compressed and uncompressed word discrimination scores between the experimental and control groups were not found to be statistically …

An Electromyographic Comparison Of Muscle Action Potentials Of Adult Stutterers During Signalled Expectancy And Non-Expectancy To Stutter, Catherine Ann Miller

Dissertations and Theses

The purpose of this study was to determine what relationship (if any) exists between signalled expectancy to stutter and a significant increase in muscle action potential in adults as measured by electromyography (EMG).

Effect Of The Rubber-Cup Prophylaxis And The Self-Administered Prophylaxis On The Oral Hygiene Performance Of The Pedodontic Patient, Kay Diane Edwards

Dental Hygiene Theses & Dissertations

The effects of two oral prophylaxis methods on the oral hygiene performance of children (N=l00) between the ages of 8 and 13 years were studied over a three month period. Subjects were randomly selected from a dental hygiene clinic patient population and assigned to one of two prophylaxis groups. Each child's oral hygiene was evaluated using the Patient Hygiene Performance Index prior to and at one month intervals following treatment. Multifactor analysis of variance revealed no significant difference between children's age and the type of prophylaxis received. A significant difference was observed between children ages 8 to 10.5 and 10.6 …

The Development Of Techniques For The Enumeration Of Selected Pathogenic Bacteria In Lynnhaven Estuarine Sediments, Mark T. Frank

Biological Sciences Theses & Dissertations

Methodologies for the improved recovery of selected pathogenic bacteria from estuarine sediments were investigated. Laboratory and field studies were conducted to document the sensitivity of the techniques for isolating Salmonella species, Pseudomonas aeruginosa, and Vibrio parahaemolyticus. Vibrio parahaemolyticus-like organisms were enriched in a seawater yeast extract broth and isolated from Thiosulfate Citrate Bile Salts Sucrose plated media. Enrichment procedures with and without elevated temperatures and subsequent transfers to selective and differential plated media have been examined for the isolation of Salmonella species and P. aeruginosa. These pathogens were initially assayed for utilizing primary enrichments of asparagine …

The Synthesis And Evaluation Of The Potential Antineoplastic Activity Of The Semicarbazone And The Thiosemicarbazone Derivatives Of The Di-2-Pyridyl Ketone And The 1,8-Diazafluorenone Ring Systems, Adriene Y. Principe

Chemistry & Biochemistry Theses & Dissertations

A number of' a-(N)-heterocyclic thiosemicarbazones have been synthesized and evaluated for potential antineoplastic activity since Brockman and colleagues2 reported the antineoplastic activity of' 2-f'ormylpyridine thiosemicarbazone (1). The primary objective of' this research project has been the synthesis and characterization of' the semicarbazone and the thiosemicarbazone derivatives of' the di-2-pyridyl ketone, (9-a) and (9-b), and the 1,8-diazaf'luorenone, (10-a) and (10-b), ring systems, as well as the evaluation of' these compounds for both in vitro and in vivo antineoplastic activity against Ehrlich ascites tumor cells in mice. These studies have suggested that di-2-pyridyl ketone thiosemicarbazone (9-b) is as effective as 2-formylpyridine …

An Evaluation Of Parent Education And Parent Group Therapy As Treatment Components For Child Abusers, Jane Susan Crawford

Dissertations and Theses

Treatment for child abusers was evaluated using two methods: reviewing three areas of literature and surveying practitioners.

Operant Control Of Pathological Tongue Thrust, George A. Thompson

Masters Theses

Pathological tongue thrust (reverse swallowing) has been linked to malocclusion, articulation problems, difficulty in eating, and excessive drooling. Observable tongue thrust in a 10-year-old severely retarded male was modified during lunch using a contingent pushback procedure. Comparison of baseline and treatment data collected by the partial interval method showed a significant reduction in tongue thrust and food fallout and a substantial increase in observed chewing. Results indicated the possibility that an operant approach to treatment can be effective in the modification of this physiological response.

Acquiring And Maintaining Conflict Management Skills: An Experimental Validation Of The Effects Of Homework, Laurie L. Assadi

Masters Theses

No abstract provided.

A Comparison Of Two Non-Vocal Language Systems For The Severely Physically Handicapped, Bonnie I. Hurlbut

Masters Theses

No abstract provided.

Ear Lateralization For Time Compressed Rhymed Word Sequences: Primacy And Recency Effects, Janet Lee Patterson

Speech and Hearing Sciences ETDs

Primacy and recency effects for lateralized time compressed rhyme sequences were investigated. Subjects were forty normal hearing, right handed, young adult listeners. Stimuli were 0% and 60% time compressed five word rhyme sequences presented with no masking and contralateral multitalker masking. Item errors and order errors were counted for each position in the rhyme word sequences. A series of analyses of variance were computed for paired differences of positions in the sequences for each ear and error type to assess differential primacy and recency effects.

A Videoflouroscopic Study Of Postlaryngectomized Esophageal Speakers, Patricia E. Sakover

Loma Linda University Electronic Theses, Dissertations & Projects

This study was designed to explore the relationships between the physio-anatomical structure of the post-laryngectomee and quality of esophageal speech. An attempt was also made to correlate radiation and radical neck procedures with quality of esophageal speech.

A videofluoroscopic examination of the post-laryngectomized site was performed while 18 subjects read a short passage. The observations from each examination were evaluated by a board certified radiologist. The passage, recorded on tape, was rated by 18 judges for quality on a scale from one to seven and seven specific factors of the esophageal speech rated on their contribution to the overall score …