Digital Commons Network^™

A Cercla-Based Decision Support System For Environmental Remediation Strategy Selection, Brian J. Grelk

Theses and Dissertations

The Idaho National Environmental Engineering Laboratory (INEEL), operating in conjunction with the Department of Energy (DOE), faces with the complex decision of selecting an environmental remediation strategy for the Subsurface Disposal Area (SDA) of the Radioactive Waste Management Complex (RWMC). This research uses value-focused thinking and multiattribute preference theory techniques to produce a decision analysis model to aid the decisionmakers as they select a remediation strategy. A deterministic analysis using expert opinion and the best available engineering data demonstrates the model's capabilities. The model ranks 27 specific remediation strategies based on how well they meet CERCLA's five balancing criteria: implementability, …

Advances In Time-Domain Electromagnetic Simulation Capabilities Through The Use Of Overset Grids And Massively Parallel Computing, Douglas C. Blake

Theses and Dissertations

A new methodology is presented for conducting numerical simulations of electromagnetic scattering and wave propagation phenomena. Technologies from several scientific disciplines, including computational fluid dynamics, computational electromagnetics, and parallel computing, are uniquely combined to form a simulation capability that is both versatile and practical. In the process of creating this capability, work is accomplished to conduct the first study designed to quantify the effects of domain decomposition on the performance of a class of explicit hyperbolic partial differential equations solvers; to develop a new method of partitioning computational domains comprised of overset grids; and to provide the first detailed assessment …

A Validation Study Of The Ssm/I Temperature Algorithm And Comparison With The Cal/Val Land Surface Temperatures, Ronald L. Comoglio

Theses and Dissertations

The USAF operational cloud model, the Real-Time Nephanalysis (RTNEPH), requires infrared and visual scene scans as well as input from the Special Sensor Microwave Imager (SSM/I), featured on the Defense Meteorological Satellite Program (DMSP) polar orbiters. Additionally, SSM/I provides input to the Air Force Global Weather Center (AFGWC) surface temperature model (SFCTMP). The global surface temperatures are required for identifying which pixel of a scene is cloud and which is ground and as a first guess input to initialize NWP models. The SSM/I provides brightness temperatures sampled at four discrete: frequencies and dual polarizations to produce surface temperatures. Two algorithms …

The Influence Of Out-Group Network Ties On The Television Usage And Attitudes Of Mormon Women, Lois D. Brown

Theses and Dissertations

Analysis of survey data collected from more than 400 LDS women (n=429) indicates that as the number of non-LDS or inactive LDS network associates increases, so does the women's identification with modern female TV characters. The frequency of network conversations about television also correlates to several television behaviors and attitudes such as watching entertainment and informational TV programming, identifying with modern characters, and regarding TV as useful. Mirroring the national trend, LDS women who are more educated use television less. A model is presented which details the flow and impact of personal network influence on the television habits and attitudes …

In Search Of The Meandering Absolute: The Prints Of Mitzi Humphrey, Mitzi Humphrey

Theses and Dissertations

Art is more than just a bridge to (or a reflection of) the natural world; it is a natural force in itself. The author is a strong advocate of "artist's prints," prints which are conceived and printed by the artist. She believes that there is a natural sequence of actions and thoughts which cannot be approximated by the substitution of an artist/printer collaboration unless the artist is truly involved with the printer or assistant in every step of the decision-making and mark-making processes.

The prints of this series are not about realistic pictorial space; they are about interior space--that of …

Multicultural Competence Of Students In Communication Sciences And Disorders, Janine L. Ennis

Theses and Dissertations

No abstract provided.

An Assessment Of Digital Imaging Input And Output Devices In Biomedical Communications Units, Karla J. Glick

Theses and Dissertations

No abstract provided.

Detection Of Acyclovir Resistance In Herpes Simplex Virus, Byron A. Velander

Theses and Dissertations

No abstract provided.

The Effect Of Media Type On The Expression Of Sexually Impositional Behavior In The Laboratory, Sheila A. Mulligan Rauch

Theses and Dissertations

No abstract provided.

Determination Of Organic Contaminants In Water By Solid Phase Microextraction And Optical Spectroscopy, Sheila A. Merschman

Theses and Dissertations

No abstract provided.

Pressure Transient Analysis To Locate And Characterize Blockages In Pipelines, Dongqing Lin

Theses and Dissertations

No abstract provided.

Electrophysiological Effects Of Lysoplasmenylcholine On Rabbit Ventricular Myocytes, Ray Caldwell

Theses and Dissertations

Myocardial ischemia activates a phospholipase A2 that targets plasmalogen phospholipids and liberates 1-0-alkenyl-Iysoplasmenylcholine (LPLC) in preference to 1-0- acyl-Iysophosphatidylcholine (LPC). Although LPC is a pro arrhythmic ischemic metabolite, the effect of LPLC on cardiac electrophysiology is unknown. At the lowest doses investigated, LPLC induced spontaneous contractions in otherwise quiescent rabbit ventricular myocytes significantly faster than LPC. Spontaneous contractions developed with median times of 16.4 (n = 64), 27.4 (n = 36), and >60 min (n = 25) during exposure to 5, 2.5, and 1 JlM LPLC compared with 38.0 (n = 48) and >60 min (n = 29) for 5 …

Diagnosis Of Livestock Production In Three Communities (La Inmaculada, Tunshi San Miguel, And Ela Guano) Using The Chambo Irrigation System - Guano, Egresado José Orozco Cruz

Theses and Dissertations

The purpose of this research was to implement a stratifying sampling system in the communities of La Inmaculada, Tunshi San Miguel, and Ela Guano, part of the Chambo-Guano irrigation system. The domesticated animal population in these communities consisted of cattle, sheep, swine, guinea pigs, and poultry. The animal feed used in these communities included alfalfa, grass, corn stalks, banana, weeds, kitchen residue, hulk, hard and soft corn, barley, wheat and other feed preparations. In general, animal management in these communities is technically deficient and most animals exhibited diseases that are controllable by veterinarians. Study recommendations to improve conditions for rural …

A Mormon Cultural Study Of Musical Preference, Alden L. Weight

Theses and Dissertations

Music is an important yet relatively unnoticed part of the everyday world almost all of us take for granted. Whether in the car, watching television, shopping, at work or at home, even waking up in the morning or going to sleep at night, and so forth, music surrounds us, soothes us, disturbs us, and occasionally goes so far as to persuade us. Although music plays a significant role in many areas of life, its relationship to society is especially evident in the religious sphere. Therefore, the religious sphere is an ideal place to examine what music does and what it …

A Model Of Delinquency Among Lds Adolescents: The Effect Of Peer Influences, Religiosity, Personality Traits, School Experiences, And Family Characteristics, Janice Garrett

Theses and Dissertations

This study tested a multivariate model, which included peer influences, religiosity, personality traits, school experiences, and family characteristics, in predicting juvenile delinquency. The model compared two samples of youth belonging to The Church of Jesus Christ of Latter-day Saints (L.D.S.). A mail questionnaire and three follow-up mailings were sent to 1,078 youth living in the Pacific Northwest and 1,849 youth living in Utah county. The overall response rate for the sample was 63 percent. Extensive measures were used in assessing the variables included in the model. Structural equation modeling (LISREL) was used in the analysis because of its capacity to …

Crisis Of Affiliation: The Merger Of Arkansas Agricultural And Mechanical College With The University Of Arkansas, Gary S. Gaston

Theses and Dissertations

This study examined the applicability of Kurt Lewin's Force Field Theory to the merger of Arkansas A&M College and the University of Arkansas System in 1971. The merger followed Lewin's change process: unfreezing, moving, and refreezing. This study also examined the applicability of Hugh Thompson's '21 Suggestions for a Successful Merger' as a framework for addressing the variety of issues in an institutional merger. This examination asked five questions: What were the forces moving Arkansas A&M toward a merger? What were the forces opposing the merger? What preparation went into the merger? What was the political process for the merger? …

Air Purification Using Fiber Based Trickle-Bed Bioreactors, Tana Ostlie Dunn

Theses and Dissertations

No abstract provided.

Study Of Livestock Production Levels In Three Communities Near The City Of Riobamba, Raul Rolando Nuñez Lopez

Theses and Dissertations

This study was done by administering household surveys to 50% of the families in the three communities. Families were selected through stratified random sampling. This allowed us to determine how much families are exploiting species that have a significant level of production as well as whether they use them for a commercial activity or subsistence. With regard to cows, 60.40 ± 4.72% of families use them. Each family has an average of 1.68 ± 0.21 cows. Productive cows make up 36.9% of the above percentage, which is a majority. The measured rate of production was 6.48 ± 0.25 L/cow/day. Overall, …

Toward The Universal, Jennifer Bracy

Theses and Dissertations

This creative project is concerned with archetypal forms expressed in art, design and communication, from Neolithic rock carvings and native American Indian petroglyphs to individual graphic languages that look to the 'primitives' like those of Joan Miro and Neville Brody. It is my belief that through the study of this diverse collection of graphic signs and archetypal forms, one can develop a system of signs that cross barriers of language and culture. A morphology, a collection of possibilities, derived from such archetypal forms, could provide designers with a foundation for the development and use of symbol signs and sign systems.

Nutritional And Food Situation Of Five Communities Of Canaviri, Colina Blanca, Villa Arriendo, Puente Arriba And Pocohata, Department Of La Paz, Bolivia, Juana F. Moraima Gonzáles Tapia

Theses and Dissertations

The following work seeks to address the necessity that the inhabitants of the impoverished regions in Bolivia experience, as is the case of the highland region of Paceno, which is the understanding of their nutritional and alimentary situation. We studied the communities of Canavari, Pocohata, Colina Blanca, Puente Arriba, and Villa Arriendo de la Provincia Ingavi, in the province of la Paz.
The studied variable was the nutritional sta te, having as parameters: physical and economical availability of the food, food consumption, nutritional habits, biological usage of the food, basic sanitary conditions, and the educationallevel of the heads of family. …

Food And Nutrition Situation In The Villa Santa Chacoma, Hancara, Hichuraya Grande And Pan De Azucar Communities Of The Ingavi Province In The Department Of La Paz, Bolivia 1996, Teresa Beatriz Iglesias Sandoval

Theses and Dissertations

A diagnosis of the Food and Nutrition situation was made of the populations of the communities of Villa Santa Chacoma, Hancara, Hichuraya Grande and Pan de Azúcar, pertaining to the Ingavi province of the La Paz department. The principle objective was to: identify the Nutritional Food Situation of these communities, the secondary objectives were to: Identify the nutritional state of the inhabitants of the communities, identify the physical availability of food, identify the habits of breastfeeding and supplementary feeding, identify the level of ingestion, establish the consumption of food and identify the level of education of householders; to these ends …

Death, Dying, And End-Of-Life Care: Nurse Educators' Prescription For Nursing Education, Carmencita C. Mercado-Poe

Theses and Dissertations

Education on death, dying, bereavement, and end-of-life care is a vital component of the basic preparation of the registered nurse. Yet, practicing nurses continue to report that programs offered in nursing schools do not prepare them adequately to provide comprehensive care to the dying. An explanation given in the literature is that some nurse educators do not value the inclusion of death education in the nursing curriculum. These educators argue that the current curricula are already too full and that skills related to the care of the dying are not as important as life-sustaining skills. They believe that skills related …

Stem Cell Factor And Kit Expression In Type I Neurofibromatosis, Kenneth Eugene Roth

Theses and Dissertations

Neurofibromatosis type 1 (NF1) is an inherited disease characterized by the appearance of multiple neurofibromas and an increased incidence of malignant schwannomas, both of which contain hyperproliferative Schwann cells. Our laboratory previously reported that Schwann cells produce stem cell factor (SCF), a multi potential growth factor known to be involved in mast cell migration and growth. Given the fact that mast cell numbers are increased in both neurofibromas and malignant schwannomas, we set out to evaluate a potential role for SCF in the development of NF1 lesions. First we studied the effects of high doses of recombinant SCF on mast …

Contemporary Couple Enrichment: A Critical And Meta-Analytic Review Of Methodology, Terry L. Hight

Theses and Dissertations

The purpose of this study was to examine the effectiveness of contemporary couple enrichment using currently-accepted standards of meta-analytic research. Twenty-seven published studies that compared enrichment groups to control groups were included in the analyses. The overall mean effect size (0.32), post-treatment effect size (0.35), and follow-up effect size (0.35) for couple enrichment were heterogeneous, positive, and significantly different than 0. Mean effect sizes for both post-treatment and follow-up did not differ significantly, Moderator variables associated with program type, measure type, nature of dependent variable, quality of methodology, measure reactivity, measure specificity, and researcher allegiance significantly improved homogeneity across effect …

Tumor Immunity Following Adenovirus Mediated Herpes Simplex Thymidine Kinase Gene Transfer To Experimental Rat Gliomas, Maulik Raj Shah

Theses and Dissertations

Previous studies have determined adenovirus mediated herpes simplex thymidine kinase gene transfer (AV-TK) to be effective for the treatment of experimental gliomas. In this study we report three distinct phenomenon. First, animals with complete regression of subcutaneous tumors upon intratumoral injections of AV-TK with concomitant Ganciclovir® (GCV) administration developed tumor immunity. These animals had the ability to reject a subsequent inoculum of lethal doses of tumor cells. This tumor immunity was long standing and protective as far as 6 months from the time of initial tumor ablation. Of interest, adoptive transfer of splenocytes from AV-TK treated-tumor ablated animals to naive …

Cadmium Removal Using Living Aquatic Plants, Rumman Sobhan

Theses and Dissertations

No abstract provided.

The Use Of Interactive Television For Instruction In Rural Elementary Schools, Drina Pauline Hansel

Theses and Dissertations

No abstract provided.

Jungian Dream Theories Applied To Judith Thompson's White Biting Dog, Vicki Lynn Pozzebon

Theses and Dissertations

No abstract provided.

The Effects Of Time Of Day On Auditory Perception In Morning And Evening Type Individuals, Margaret M. Rozzi

Theses and Dissertations

No abstract provided.

Prevalence Of Osteoporosis Risk Factors And Health Issues Among Rural Minnesota Young Women, Colleen Lorenson

Theses and Dissertations

No abstract provided.