Medicine and Health Sciences Commons^™

The Relationship Of Sex Role Self Concept And Role Conflict In Female Nursing Administrators, Charlotte B. Hoelzel

Theses and Dissertations

This study investigated the relationship between the sex role self concept of female nursing administrators and the role conflict they experienced. The correlation of age. education and experience with sex role self concept and role conflict was examined. This was a descriptive survey with a purposive probability sample of 126 subjects from three mid-Atlantic states. A mail survey resulted in a useful return of 88 questionnaires, including 81 females.

The Bem Sex Role Inventory was utilized to measure sex role self concept; masculinity and femininity are viewed as two independent dimensions present in every individual. Role conflict was measured by …

Synthesis Of Mesoionic Nucleosides As Potential Antineoplastic Agents, Shanaz Mohammedali Tejani

Theses and Dissertations

During the past few decades, analogs of purine nucleosides have been described that are modified either in the heterocyclic base, sugar moiety or both, and many of these modified nucleosides display antiviral and/or antineoplastic activity. The Class II mesoionic purinones are isosteric with their non~mesoionic purinone counterparts. It is conceivable that the mesoionic purinone nucleosides might constitute an entirely novel class of modified nucleosides with potential chemotherapeutic activity. That the mesoionic heterobases are bioisosteric as well as isosteric with non-mesoionic purinones was realized by demonstrating that certain mesoionic xanthine derivatives, such as Anhydro-8-ethylw-5-hydroxy-7-oxo-l,3,4-thiadiazolo[3,2-a]pyrimidinium hydroxide and Anhydro-6-p-chlorobenzyl-8-ethyl-5-hydroxy-7-oxo—l,3,4—thiadiazolo [3,2-a]pyrimidinium hydroxide were comparable …

Interactions Between Murine Peritoneal Macrophages And Naegleria Fowleri, Leigh Ann Belcher

Theses and Dissertations

In the present study, we have examined the differences among Corynebacterium parvum-activated, thioglycollate-elicited, and resident macrophages from (C57BL/6 X C3H)F1 mice utilizing two microcytotoxicity assays. Macrophage and Naegleria fowleri were interchangeably employed as effector and target cells. To assess the ability of the macrophage to lyse N. fowleri, the amoebae were labeled with 5 μCi of 3H-uridine per 5 x 10^5 cells for 18 h prior to co-culturing with adherent macrophage monolayers. Although the macrophage-induced lysis was density and time dependent, C. parvum macrophages consistently demonstrated an increased cytotoxic response to N. fowleri after 24 h co-incubation at a 10:1 …

An Assessment Of The Perception Of Phonetic Ambiguities In 4 And 5 Year Olds, Elizabeth A. Carter

Theses and Dissertations

The question of how humans clearly perceive speech, which is anything but clear when analyzed acoustically, has prompted researchers to look at the phenomenon of phonetic ambiguity. In adults, phonetic ambiguity perception has been shown to be aided by the listener using expectations due to the saliency (i.e., familiarity of the ambiguous word or phrase) and to pre-exposure (i.e., priming) to the items prior to testing. Priming makes the subject aware of the alternative (i.e., unfamiliar or rare) member of a phonetic ambiguity pair. In the present study, thirty-two 4 and 5 year olds were exposed to a tape containing …

Relaxation Therapy As An Adjunct Strategy For The Treatment Of Bronchial Asthma: An Examination Of Pertinent Psychological And Illness Variables, Robert Joseph Marcello

Theses and Dissertations

Bronchial asthma is described as a relatively common and heterogeneous disorder. The complexity of the pathophysiological process and the myriad of etiological and precipitating factors are discussed. Such factors include: heredity, allergies, and psychological precipitants. The position is taken that regardless of what caused the initial onset of symptoms, psychological factors may contribute to the intractability and severity of the disorder. The utility of Behavior Therapy Techniques such as: Relaxation Therapy, Biofeedback- Assisted Relaxation Therapy, and Systematic Desensitization; as adjunct strategies for the treatment of bronchial asthma is discussed. It is concluded that while each of these arousal reducing strategies …

Prepared Childbirth Couple's Prenatal Expectations, Labor Coach's Supportstyle And Effect On The Couple's Postpartal Perceptions And Satisfaction, Shelley Flippen Conroy

Theses and Dissertations

This descriptive study explored the congruency between the Prepared Childbirth couple's planned antenatal coaching support style and the observed coaching support style and the couple's postpartal perceptions of the coaching support style. Also explored were the relationship of coach's support style and the degree of the couple's postpartal satisfaction with the childbirth experience. A rrodified version of Campbell's Antenatal Questionnaire and Postpartal Questionnaire (1980) and Standley and Anderson's Naturalistic Observation Fonn were utilized for this study and administered to 10 Prepared Childbirth couples for labor observation and detennination of coaches' support styles. The researcher was not able to observe two …

Differences In The Maternal Feeding Choice And The Perceived Locus Of Control, Glenda E. Stephan

Theses and Dissertations

The research question for this descriptive investigation was: Does a difference exist between the maternal feeding choice and the perceived locus of control? The investigation was conducted from September 15, 1982 until October 29, 1982 in a privately owned community hospital in Southeastern United States. Two randomly selected days per week were used for data collection.

The sample consisted of fifty Caucasian women between the ages of eighteen and thirty-four who had delivered a normal, viable, and stable infant within the past twenty-four to seventy-two hours. The sample consisted of twenty-six breast feeding and twenty-four formula feeding women.

The subjects …

Distribution Of Imipramine, Desipramine And Their Principal Metabolites Between Plasma, Red Blood Cells And Brain In Humans And Animal Models, Stuart Chapman Bogema Jr.

Theses and Dissertations

An HPLC prodecure was developed for the simultaneous measurement of imipramine (IMP), desipramine (DMI), desmethyl desipramine (DMD), 2-hydroxyimipramine (2HI) and 2-hydroxydesipramine (2HD) in human, rat and rabbit blood and brain specimens. The HPLC results were validated by comparison to an established GC-MS method.

DMD is a minor metabolite of IMP and DMD in humans. 2HI is a minor metabolite of IMP in most humans. 2HD reaches appreciable concentrations in blood in humans treated with DMI and IMP. Plasma and RBC concentrations of IMP and DMI were compared to improvement in depression in patients treated with IMP. No good correlation was …

Translation Of The Tibia During Isometric Contraction Of The Quadriceps, Charles V. Connors

Theses and Dissertations

The purpose of this study was to determine in normal knees, and in knees with anterior cruciate ligament absence, what effect maximal voluntary isometric contraction of the quadriceps has on translation of the tibia on the femur. Ten subjects with bilaterally normal knees, and nine subjects with one normal knee and the contralateral knee having an arthroscopic finding of absent anterior cruciate ligament were tested. Tibial translation was measured with a dial indicator at 15, 45 and 60 degrees of knee flexion. There was a measurable anterior translation of the tibia in all knees. An analysis of variance with post …