Medicine and Health Sciences Commons^™

An Evaluation Of Selected Aspects Of The Student Teaching Program In Physical Education At Utah State University, Clifford R. Andreasen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was an attempt to determine through a survey of opinions to what extent the objectives, methods and procedures were effectively being accomplished in the professional preparation of student teachers in physical education at Utah State University.

A questionnaire was developed and administered to student teachers who were currently completing their student teaching experience, and mailed to graduates who had completed their preparation program between 1966 and 1971.

The areas surveyed, the pre-student teaching preparation, the assistance given by the university supervisor and the assistance rendered by the cooperating teacher were for the most part found to be adequate …

Nitrogen Movement Under Irrigated Corn As Influenced By Nitrogen Source And Rate, Douglas C. Muir

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine nitrogen movements under a fall applied fertilizer as affected by rate of application of fertilizer, type of fertilizer carrier, and by crop grown. Two nitrogen fertilizers, calcium nitrate and ammonium sulfate, were applied in the fall of 1970. The soil profile was sampled in the spring of 1971 and again in the fall of 1971. Nitrate-nitrogen from both the calcium nitrate and the ammonium sulfate applications was found to have moved significantly from the time of application to the time of spring soil sampling. Two effects from the high rate of both …

Boron Movement In Soil Columns, Joseph William Stucki

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Three adsorption theories--Langmuir, B.E.T., and Freundlich--were applied to boron interaction with Aiken clay loam and Vernal sandy loam soils to determine which bests describes the system.

Column studies were conducted to obtain constants related to mass fluid flow and fluid dispersion within the column. An inert ion was used to obtain the pore volume and to calculate the fluid dispersion coefficient. These data were used to solve the material balance equation by the explicit numerical method developed by Lai for a digital computer. The output from the computer was a predicted profile boron distribution within the soil column.

The soil …

Factors Influencing Student-Athletes To Enroll In Utah Colleges, Garth V. Hall

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The specific factors that influence student-athletes to enroll in Utah colleges were studied at Utah State University, Weber State College, University of Utah, Westminster College, Brigham Young University, and College of Southern Utah.

The intercollegiate sports surveyed were football, basketball, track and field, wrestling, and baseball.

Factors influencing student-athletes to attend certain institutions varied from one athlete to another. Academic programs, level of competition, amount of financial aid, reputation of the athletic programs and institutions, as well as general facts of the programs were evaluated prior to selecting certain financial aid awards.

Recruiting coaches were found to be very influential …

Nutrients And Phytoplankton In Hyrum Lake, Robert Bruce Murray

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The current investigation indicates that the routine appearance of a noxious blue-green algal bloom of Aphanizomenon flos-aquae, in Hyrum Lake, a reservoir in northern Utah is a result of excess phosphorus. Data indicate that the algal growth is initiated by phosphorus liberated from the phosphorus rich bottom sediments, and at a time when nitrogen is present in excess in the lake relative to phosphorus.

Results indicate that the Little Bear River is the major source of nitrogen and phosphorus contributing to the eutrophication of Hyrum Lake. Nitrogen and phosphorus fluctuations in the Little Bear River proved to be concurrent with …

A Comparative Study Of Drug Abuse In Senior Classes Of Logan High School And Tooele High School, Hal R. Hale

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of the study was to determine the incidence of drug abuse among seniors of Tooele High School, Tooele, Utah, and Logan High School, Logan, Utah. The following sub-problems were investigated as a part of this study.

1. The relationship of the incidence of abuse between males and females.

2. The possible influence a university may have upon a neighboring high school, in reference to drug abuse.

The data for the purpose of analysis was obtained from answers to the questions used in the questionnaire. The questionnaire consisted of 47 questions. The number of participants included 201 high school …

Value Of Oxygen With Innovar And Methohexital For Outpatient Oral Surgery, Andrew D. Harsany

Loma Linda University Electronic Theses, Dissertations & Projects

This paper demonstrates the value of oxygen in maintaining arterial blood gas in an adequate range during outpatient oral surgery. Dental extractions were completed on ten patients under an anesthetic technique utilizing Innovar and methohexital with supplemental nasal oxygen. Blood gas samples were drawn at five stages during the procedure.

The mean of the PaO₂ samples drawn with the patient at the point of deepest sedation was approximately three times the normal value.

Oxygen for pulmonary ventilation provides a reservoir in the lungs, saturation of hemoglobin, and increased oxygen in the plasma which provides a margin of safety if …

The Effect Of Play On Self-Esteem During The Nurse-Patient Relationship, Abbie Lam Yuen Watt

Loma Linda University Electronic Theses, Dissertations & Projects

The purpose of this study was to determine the effectiveness of play activities upon the self-esteem level of the chronically ill "low" communicative patient during a therapeutic nurse-patient relationship.

A survey of the literature revealed that meaningful interpersonal relationships are an important aspect of mental health. For the emotionally disturbed person with distorted self concept, the use of nonverbal activities may be a way to establish a relationship which can help increase his feeling of personal worth and responsibility, A particularly important topic related to the study was the use of play activities in nursing.

The experimental method was used …

Measurement Of The Force Of The External Pterygoid Muscles, Hajime Suya

Loma Linda University Electronic Theses, Dissertations & Projects

Much research has been done to determine closure forces of patients. This study was designed to determine the effect of certain variables on the maximum protrusive force of patients.

Custom mandibular clutches were fabricated out of blue tray resin for each patient. A clutch adaptor was fastened to the clutch to secure the weight testing apparatus. Maximum protrusive forces were recorded for each patient when the force paralleled the Frankfurt line and the angle of the eminence. This testing was accomplished with and without the use of a maxillary clutch, designed to allow the closure muscles to brace the mandibular …

A Clinical Evaluation Of Space Closure And Anchorage Loss In Stage I And Ii Begg Treatment, William G. Byrne

Loma Linda University Electronic Theses, Dissertations & Projects

There has been much controversy about the Begg technique since its introduction in this country. This controversy has focused on the biomechanics, specific tissue reactions, the speed, ease, chair time, and patient comfort experienced in its use, and the cephalometric results of treatment. Because of the magnitude of the discrepancies found in the literature, a comprehensive clinical evaluation of the Begg technique was conducted through the termination of Stage II mechanics.

The study indicated that light forces in the range of 2.5 to 3 ounces are adequate for tipping teeth and closing extraction spaces. The effectiveness of the technique in …

Two Emotional Factors And Weight Loss Among Females Attending A Weight Control Class, Karen Lynn Carrigg, Eileen Rae Wangerin

Loma Linda University Electronic Theses, Dissertations & Projects

A descriptive study was conducted on twenty-four females attending a weight control class to discover the effect of weight loss upon levels of self-esteem and anxiety, as an understanding of the relation of these factors to reduction and control of weight would prove helpful to community health nurses in counseling with overweight and obese persons in the community.

The entire sample was tested for self-esteem (TSCS) and A-State and A-Trait anxiety levels at the initial class of the weight control program sponsored by the Health Education Department of Loma Linda University Medical Center, and again after seven weeks of class …

Endodontic Sealing Properties Of Cavit, Chloro-Rosin Gutta Percha, N2, And Silver Cones Using Radioisotopes, Frank H. Beal

Loma Linda University Electronic Theses, Dissertations & Projects

The main purpose of this investigation was to test the endodontic sealing abilities of silver cones, N2, warm gutta percha, chemically softened gutta percha, laterally condensed gutta percha and Cavit under carefully controlled conditions. Evaluations were done by radiographic, macroscopic, microscopic, and autoradiographic examinations.

The four points which must be considered when evaluating the efficacy of sealing root canal systems, in vivo, were presented and discussed.

Cavit as a total endodontic filling material was presented, investigated and discussed.

An improvement of the chloro-rosin - gutta percha diffusion technique was presented.

The concept of surface as well as marginal leakage was …

Assisting Mothers To Successfully Breast Feed Their Babies, Annabelle Moore

Loma Linda University Electronic Theses, Dissertations & Projects

This experimental study tested the effect of a teaching program on success of a group of mothers desiring to breast feed their babies. It was hypothesized that mothers receiving specific instructions on the physiology of lactation and the proper sucking technique would have greater success than mothers not so instructed.

To be categorized as successful the mothers had to have an adequate supply of milk and had to express satisfaction with breast feeding. Criteria for adequacy of milk supply consisted of weight gain of the infant within accepted norms without use of supplementary formula.

Twenty breast feeding mothers who delivered …

A Clinical Comparison Of Six Orthodontic Techniques, Erik H. Madsen

Loma Linda University Electronic Theses, Dissertations & Projects

Controversy exists concerning the relative superiority of various orthodontic techniques because of the difficulties encountered in making comparative clinical studies of these techniques which are scientific and statistically meaningful. The purpose of this study was to clinically compare six different orthodontic techniques which are currently being taught, relative to a number of criteria, and to do it in a scientifically significant manner.

In order to eliminate as many of the irrelevant variables as possible, the patients were required to pass a relatively stringent screening to participate. Among other things, the patients had to have first molars in Class I relation …

Selected Factors Related To Ability To Regain Bladder Function Following Indwelling Catheterization, Jongkolnee Padmasiri

Loma Linda University Electronic Theses, Dissertations & Projects

This exploratory retrospective study was designed to evaluate selected factors, including the ability to regain bladder function related to post indwelling urethral catheterization in an acute general hospital population.

The records of 107 patients who met the study criteria became the study population. These patients had three-way urethral catheters, continuous antibacterial irrigation and closed drainage system. Twenty patients died (19 percent) before the catheter was removed. Of the 87 patients who were alive, 37 percent (32 patients) had in-adequate bladder function. Of these 32 patients, no attempt was made to remove the catheter from 15 prior to their hospital discharge. …

A Clinical Study Of Cuspid And Incisor Retraction Using A Simplified Long Acting Edgewise Technique, James M. Prichard

Loma Linda University Electronic Theses, Dissertations & Projects

Six patients were treated by means of a simplified edgewise technique. The rate of the cuspid retraction and molar movement was measured and difficulty of appliance, adjustment, length of appointments, severity and duration of pain, and root resorption were assessed. The technique of treatment is described and evaluated relative to these criteria. The measurements were made utilizing a unique intra-oral camera and a measuring device designed for the study.

It was found that approximately 44.4 percent of the extraction space was closed by anterior movement of the molar and 55.6 percent was closed by distal movement of the cuspid. The …

A Clinical Evaluation Of The Light Progressive Technique During Cuspid And Anterior Retraction, Gary R. Keszler

Loma Linda University Electronic Theses, Dissertations & Projects

This study was conducted to clinically evaluate cuspid and anterior retraction in first bicuspid extraction cases using the Light Progressive Technique. More specifically interest was centered on rate of cuspid and anterior retraction, anchorage preservation or control, difficulty of appliance adjustments, time involved in adjustments, frequency of adjustments, total retraction time, patient discomfort, root resorption, as well as a complete cephalometric appraisal. Seven patients were treated for ten months. The appliance was activated at three week intervals, and progress recorded monthly.

It was shown that this technique maintains molar anchorage during rapid cuspid retraction without relying on patient cooperation for …

A Clinical Evaluation Of A Technique Utilizing Plastic Modules For Cuspid And Incisor Retraction, Dwane I. Johnston

Loma Linda University Electronic Theses, Dissertations & Projects

In a clinical study, polyurethane-type plastic modules were evaluated for use in retracting cuspids and incisors in Class I extraction cases.

Seven patients were selected to be treated with a technique utilizing these plastic modules. All cases were in Class I molar relationship and were either bimaxillary, protrusive or had tooth-size, arch-length discrepancies.

Evaluation was based on rate of cuspid and incisor retraction and the control of molar anchorage during the retraction phase.

At four-week intervals data were collected on space closure. At the same time, such subjective data as amount and duration of pain, difficulty of appliance adjustment and …

An Evaluation Of Cuspid And Anterior Retraction Using Burstone Mechanics In First Bicuspid Extraction Cases, George Rodney Heath

Loma Linda University Electronic Theses, Dissertations & Projects

This study was conducted to clinically evaluate cuspid and anterior retraction in first bicuspid extraction cases using the Burstone segmented arch technique. More specifically interest was centered on rate of cuspid and anterior retraction, anchorage preservation or control, difficulty of appliance adjustments, time involved and frequency of adjustments, total retraction time, patient discomfort, root resorption, as well as a complete cephalometric appraisal. Six patients were treated for seven months with measurements and records taken to asses (sic) the above desired information.

The results of the patients undergoing lower cuspid retraction showed a mean percentage of 26.0% for the molars and …

Intentional Implantation Of Pins In The Dental Pulp Under Clinical Conditions, George C. Abraham

Loma Linda University Electronic Theses, Dissertations & Projects

This research project was directed toward the study of the histological response of human teeth to the intentional implantation of threaded stainless steel gold-plated pins.

Many different types of pins are currently used in several aspects of restorative and periodontal dentistry. In some cases there may be unintentional perforation of the dental pulp. In other cases it may be advantageous to purposely perforate the pulp for added retention.

The purpose of this research is to determine the reaction, possibilities and prognosis of such a technique under clinical conditions.

The teeth used for experimental and control groups were those recommended for …

A Comparison Of Speech Audiometric Performance Of Hypacusics With Clinic-Fitted Hearing Aids And With Master Hearing Aid, Kent Jay Nielsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Clinical audiologists at Utah State University have been using a master hearing aid as a basic part of hearing aid evaluation procedures. To ascertain the usefulness of the master hearing aid in predicting patient success with a wearable hearing aid, 20 subjects were given speech audiometric tests under the following conditions: (1) without amplification; (2) with the headset system of the master hearing aid (a system which utilizes chassis mounted microphones and external receivers of the type used with body-worn hearing aids); (3) with the ear-level system of the master hearing aid (a system which utilizes a microphone and receiver …

Wind Noise: Its Effect On Human Audition, William Roy Nelson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An examination was made of the acoustic characteristics of wind turbulence generated noise in a car traveling at 70 mph over smoothly paved highway with the driver's window down. The overall noise level was found to be at 112 dB SPL with the predominance of energy in the low frequencies. The study was concerned with the effects of such noise on human audition in terms of temporary threshold shift.

Twenty normal hearing young adults were exposed to a tape recording of wind noise for 15 minutes. Post-exposure auditory thresholds at seven discreet frequencies were compared to pre-exposure auditory thresholds at …

Opinions Of Non-Physical Education Teachers Toward Physical Education And Physical Educators In Selected Utah Secondary Schools, Myron L. Mcclellan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The questionnaire technique was used to gather the desired information for this study. A total of 450 teachers from large and small secondary schools served as subjects. An analysis of the opinions of these teachers indicated that a favorable attitude existed toward physical education in general. It was noted, however, that many were of the opinion that the programs in physical education were functioning at less than their potential. Responses also indicated a favorable attitude of the teachers toward physical educators. The most favorable opinion toward both physical education and the physical educator was recorded by the junior high female …

A Clinical Study Of Cuspid And Incisor Retraction Using The Mechanics Of Charles H. Tweed, Eugene R. Humphries

Loma Linda University Electronic Theses, Dissertations & Projects

A controlled clinical study of cuspid and incisor retraction using the mechanics advocated by Charles H. Tweed on class I four first bicuspid extraction cases was conducted. A carefully restricted sample of seven patients, three boys and four girls, was treated by seven graduate orthodontic students at Loma Linda University.

Measurements were made at monthly intervals to assess cuspid, incisor, and molar movements. Data were collected at each appliance adjustment to evaluate pain, difficulty, length of appointment, and the observations and impressions of each clinician regarding the technique.

The mean rates of cuspid movement during the cuspid retraction phase of …

A Survey Of The Selecting And Governing Of Girls' Precision Drill Teams In Selected High Schools In Utah, Jean M. Workman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A survey was taken of selected high schools in Utah to determine their methods of selecting girls for a drill team and also how they organize and govern these groups.

There are similarities in the requirements the girls have to meet in order to be selected: age limit, grade average , skill, rhythm, coordination and flexibility. Most schools have tryouts, but not all. Those that do, have some pre-training before tryouts.

Some of the schools just use class time for practice while others include before and after school. Summer practice is held by most of the schools varying from two …

Stimulus Manipulation In Articulation Therapy With A Hearing Impaired Child, Walter Eugene White

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Severely hearing impaired individuals typically exhibit speech that is unintelligible and systematic instruction in speech has not effectively alleviated all of the misarticulations found in the speech of these individuals. Behavior modification is a promising development which has meaningful application to the modification of defective articulation by hearing impaired children.

The purpose of this study was to as certain the feasibility of implementing a specific program of stimulus manipulation to alter the articulation of the |TS| phoneme as uttered by one severely hearing impaired individual. The training program was structured in a sequence of four operant training conditions. Pre-training tests, …

An Assessment Of Gestural And Pantomimic Deficit In Aphasic Patients, Len W. Pickett

Speech and Hearing Sciences ETDs

A review of the literature suggests two explanations for gestural deficits in the aphasic patient. One view of the problem suggests that gestural impairment in the aphasic patient is related to a general communicative deficit. Another concept of the problem which has received more scientific support suggests that gestural deficit is secondary to a limb apraxia and is quite independent of the severity of aphasia.

The present study, therefore, was designed to investigate three primary questions:

1. Can a gestural test battery be developed which can reliably measure the gestural ability of aphasic patients?

2. Is there a relationship between …

Correspondence, Stanley L. Freeman, Jr. To William Bergen, D.O., 1972 April 24, Stanley L. Freeman Jr.

William F. Bergen, D.O. Collection

Letter from Stanley L. Freeman, Vice Chancellor for Academic Affairs at the University of Maine to William Bergen, D.O. regarding the development of the College of Physicians program.

What's Happening: April 24, 1972, Maine Medical Center

What's Happening

No abstract provided.

Correspondence, Manu Chatterjee, M.D. To William Bergen, D.O., 1972 April 18, Manu Chatterjee M.D.

William F. Bergen, D.O. Collection

Letter from Manu Chatterjee, M.D. to William Bergen, D.O. regarding the development of the College of Physicians program.