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Uniform Commercial Credit Code Of Utah, Karen Robinson

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Although our country is said to be free, we live primarily on credit, and we are bound to financial obligations. Each of us deals with credit in our everyday lives, yet most people know very little concerning their rights and the laws dealing with credit. A discussion of credit laws contained in the Utah Uniform Consumer Credit Code, complicated legal language versus layman's language in loans and sales, and enforcement will be presented in this paper. Following the report, there is a conclusion which summarizes the points presented and explains why I believe the American public needs a mass education …

Biphenyl Hydroxylation By Vole Hepatic Microsomes, Moheb H. Makary

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Metabolism of biphenyl by meadow voles (Microtus montanus) liver microsomes was studied by gas liquid chromatography. The microsomal biphenyl hydroxylation of Swiss Webster mice (outbred) was also investigated to provide a species comparison. 4-hydroxybiphenyl (major metabolite), 3-hydroxy biphenyl (minor) and smaller amounts of 2-hydroxybiphenyl were identified as metabolites of biphenyl incubated with vole liver microsomes. Liver microsomes from Swiss mice formed 4-hydroxy biphenyl (major metabolite) and almost equal amounts of 2- and 3-hydroxy biphenyl (minor metabolite). The amount of the hydroxy biphenyls formed by vole liver microsomes was considerably less per milligram of microsomal protein than for mice. …

Simulated Use Of The Exponential Polynomial/Maximum Likelihood Technique In Developing Suitability Of Use Functions For Fish Habitat, Kenneth A. Voos

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this paper is to present a new methodology for producing fish habitat suitability at use functions. The suitability functions are relative measures of the voluntary or involuntary preference for combinations of the values of environmental attributes by a fish species and age class. This suitability function is used to determine the relative usability of a physical stream environment as fish habitat.

A generalized function form, exponential polynomials, was selected for the development of these suitability of use functions. The maximum likelihood technique was used for function parameter solution. Derivation of the suitability functions was simulated for several …

Explanation Of The Fast Fourier Transform And Some Applications, Alan Kazuo Endo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This report describes the Fast Fourier Transform and some of its applications. It describes the continuous Fourier transform and some of its properties. Finally, it describes the Fast Fourier Transform and its applications to hurricane risk analysis, ocean wave analysis, and hydrology.

An Economic Analysis Of Prairie Dog Control, Alan Robert Collins

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Prairie dog control was found to be economically feasible on the Conata basin in South Dakota with future annual maintenance control to prevent re-invasions. The large difference between the present net worth values of the two viewpoints ($2587 for the U.S. Forest Service acting as an agent of the sovereign and $109,011 for the ranchers) was due to the added costs of environmental considerations included in the U.S. Forest Service control program, but assumed not to be included in control by ranchers. In order for prairie dog control to remain economically feasible, annual maintenance control for the U.S. Forest Service …

The Transport And Intracellular Distribution Of Iron In The Basidiomycete, Ustilago Sphaerogena, Charles W. Passavant

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The transport and intracellular distribution of iron in Ustilago sphaerogena via the native siderochrome ferrichrome A has been examined. Evidence is presented which suggests the involvement of deferriferrichrome in iron transport when the metal is supplied to the cell as ferrichrome A. This process requires both oxygen and ATP synthesis and may require a transmembrane electrochemical gradient. Once inside the cell, iron derived from ferrichrome A is rapidly distributed, with a major fraction found in the mitochondria, presumably as heme.

The kinetics of ferrichrome and ferrichrome A uptake have also been investigated. The Km of transport of ferrichrome was …

Generalization And Maintenance Of Treatment Gains Of Behaviorally/Emotionally Handicapped Students From Resource Rooms To Regular Classrooms Using Self-Evaluation Procedures, Ginger Rhode

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Students who are removed from their regular classrooms for treatment in special education classrooms commonly exhibit positive behavior gains in those settings. Typically, however, the gains do not generalize and maintain when the students are returned to their regular classrooms. The present study initially provided six Behaviorally/Emotionally Handicapped elementary school students with a short-term resource room treatment to bring their behavior under the control of a combination of procedures emphasizing self-evaluation. Once acceptable levels of appropriate behavior were maintained with only minimal external reinforcement and students accurately self-evaluated their own work and behavior, generalization and maintenance of behavior gains were …

Chosen People, S. Eugene Needham

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis is an explanation of the artist's philosophy of art and religion which brought him to complete the specific paintings prepared for his graduate show. The paintings are of a generally religious nature, painted for the artist's private enjoyment and need for individual expression. The artist, admiring the achievements of Christian Art and wanting to add his statement, has researched related areas of thought to support his beliefs in life's ultimate considerations. Within the scope of the artist's ability he has produced a limited vision of Christian subjects with hopefully original Mormon-Hebraic overtones. The thesis also develops a theoretical …

The Interactions Of Electrical Conductivity, Sodium Adsorption Ratio, Water Volume And Rhizobial Strain On Phaseolus Vulgaris L., David A. Anderson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A greenhouse experiment was conducted to determine the interactive effects of water salinity, volume of water applied at each irrigation, sodium adsorption ratio and rhizobial strain upon 15 plant growth parameters of Phaseolus vulgaris L. Four levels of water salinity (EC_W 0.4, 3.0, 6.0, or 9.0 mmho/cm), three levels of water volume (200, 400, or 800 ml per pot), three levels of SAR (4, 16, or 64) and three strains of Rhizobium phaseoli (K-17, K-47, or K-52) were used. The treatments were replicated with all possible combinations. Data were subjected to analysis of variance, multiple comparisons, and path coefficient …

A Study On The Relationships Of Wheat Canopy And Alfalfa Canopy Temperatures With Microclimatic, Soil And Plant Factors, Raul Alberto Diaz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Canopy temperatures were measured on spring wheat and alfalfa in six differentially irrigated plots. Canopy temperatures were measured daily between 1530 and 1630 hours from 21 June to 15 August 1980 with an infrared thermometer. Air temperatures measured 150 cm above the ground, in a nearby weather station, were subtracted form the canopy temperatures to obtain the stress-degree-day (SDD).

The daily summation of stress-degree-day (∑SDD), throughout the development stages of spring wheat, was linearly and inversely related to wheat cumulative evapotranspiration (r²=0.90) and to the normalized grain yields (r²=0.76). The similar type of relationship was determined …

Socio-Demographic And Economic Factors Affecting Fertility In Rural And Urban Thailand, Pichit Pitaktepsombati

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The major purpose of this study is to measure the relationship between socio-demographic and economic factors and fertility of rural and urban women in Thailand, utilizing national level survey data collected in 1972 and 1973. Specifically, a regression model of fertility and socio-demographic and economic variables will be developed and analyzed. Also, a general comparison will be made between the results of the present study, based on the 1972 and 1973 surveys, with those from an earlier round of surveys conducted in 1969 and 1970.

Marital Roles And Their Relationship To Marital Happiness And Self Concept, Gary L. Devries

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Marital roles have become a subject of major concern in recent years. Many critiques consider traditional marriage roles to be responsible for hindering appropriate social-emotional development of the wife, in particular, and also the husband. Past research in assessing the relationship between marital roles and the happiness and well-being of husbands and wives is limited in quantity and generally is inconclusive or controversial. This study was designed to clarify the relationship between marriage roles and two dependent variables, marital happiness and self concept.

The sample population consisted of 124 volunteer couples selected from the teaching staffs of eight school districts …

Inter- And Intra-Sensory Modality Stimulus Scaling: A Method For The Determination Of The Relative Salience Of Stimuli In Poison-Based Aversion Learning By Pigeons, David L. Pounds

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the most rapidly expanding areas of research in psychology has been poison-based aversion learning (PBAL). The PBAL paradigm typically involves: exposing an animal to a novel substance; inducing illness following ingestion of that substance; and then providing access to the substance at a later time. The initial reaction to the novel substance is generally to reduce consumption, a finding labeled neophobia. The reduction of substance intake on test day is called learned aversion.

Following demonstrations of cue-to-consequence specificity (i.e., the differential associability of some stimuli with certain consequences) in PBAL research with rats, recent research has focused on …

Growth-Form Analysis And Paleoecology Of The Corals Of The Late Ordovician Through Mid-Silurian Fish Haven And Laketown Formations, Bear River Range, North-Central Utah, Thomas B. Rich

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Morphology of corals of the Late Ordovician through mid-Silurian Fish Haven and Laketown Formations were analyzed to document adaptations to inferred enviromental conditions, i.e., (bathymetry, illumination, sedimentation, currents, and energy), under which their enclosing sediment was deposited. Specimens and data were collected from six sites. Insoluble-residue tests were performed on the corals' matrices.

Individual corallites of radial-lensoidal corals radiate in all directions. Vertical growth, however, was restricted in turbulent conditions. Umbrellic, radial-lensoidal corals feature downward facing corallites, considered to be an adaptation to a well illuminated environment.

On tabular lensoidal corals, constituent corallites faces exclusively upward, an orientation needed under …

Effect Of Toxaphene On Collagen Synthesis In Fish Tissue: Organ Culture Studies And Prolyl Hydroxylase Activity Assay, Charles Franklin Luke

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Toxaphene is reported to cause defects in the collagen of fish. Chronic exposure to toxhaphene weakens the backbone of fish by decreasing the amount of collagen and usually increasing the amount of calcium in the bone which results in a more brittle and fragile bone.

We investigated the possible direct action of toxaphene on collagen synthesis by exposing vertebral and swim bladder organ cultures obtained from unexposed rainbow trout (Salmo gairdneri) fingerlings to the same lot of toxaphene found to cause this defect in vivio. Collagen produced by these organ cultures was measured by: (1) total ^{3 …}

Effect Of Rain Leaching On Chemical Composition Of Alfalfa Hay, Mercedes M. Garcia De Hernandez

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Yield and chemical changes of second-cutting alfalfa hay treated with artificial rain were determined in a 2 x 3 x 2 factorial experiment. Factors were 2 stages of maturity (1 = late vegetative; 2 = early bloom), 3 levels of artificial rain applied (1 = no rain; 2 =low or approximately 5 mm; 3 = high or approximately 20 mm), and 2 times of applying artificial rain (1 = when drying forage was 40-60% dry matter; 2 = when drying forage was 60-75% dry matter). Thirty samples of alfalfa were collected at the 2 stages of maturity when the alfalfa …

Location Value Of Milk, Martin K. Beutler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Due to the growth of milk marketing areas in the Intermountain West, a study was made to determine the most advantageous allocation of producer milk to twelve selected processing demand areas and to calculate location differentials between these same markets. A theoretical determination of location differentials and of the allocation of milk supply areas to processing centers were made using supply-push and demand-pull price alignment models developed by Associated Milk Producers, Inc., for the months of November 1979 and June 1980. Grade A producer mil k from the six member cooperatives of Western Dairymen' s Cooperative, Inc., was used in …

Comparison Of Toxicological Models For Evaluation Of Air Pollutants: Response Of The Pulmonary Alveolar Macrophage To Hexavalent Chromium, Jennifer Baker Galvin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was designed to accomplish two primary objectives: (1) to compare two test methods commonly used to evaluate toxicity of inhaled air pollutants, and (2) to observe the response as measured by each of the methods, of pulmonary alveolar macrophages exposed to 2μg hexavalent chromium.

The first method evaluated featured use of intratracheal injections to simulate live inhalation exposures, and the second required exposure of macrophages cultured on petri plates. Pulmonary alveolar macrophages harvested from Long Evans rats were used. The two cell function parameters measured in the evaluations were chemiluminescence and oxygen consumption (which was determined for cells …

Bidding Game Valuations Of Congestion Costs In Winter Sports Areas, Philip B. Halverson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

During the last three decades, there has been a significant growth in the outdoor recreation industry. In 1969, there were 17.6 million visits to national parks, and by 1978, that number had increased to 283.1 million (Gregory, 1972; U.S. Dept. of Commerce, 1979). Similarly, visits to national forests grew from 5 million in 1925 to over 147 million in 1965 (Clawson and Knetsch, 1966).

An Economic Analysis Of The Akkar Plain Project, E. Douglas Chard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this paper is to determine the economic feasibility of the Akkar Plain Agricultural Development Project. Data were collected at representative villages throughout the Akkar Plain in Syria. The data were used to establish the economic setting at the present time on the Akkar Plain and to establish a basis for determining the economic justification for the future planned developments. Methodology used was a farm budget analysis of a before development and after development situation. Internal rate of return and benefit/cost ratio were the measures used to determine economic feasibility. The paper discusses previous work completed, the development …

Alterations In Rat Brain Norepinephrine And Dopamine Levels And Synthesis Rates In Response To Five Neurotoxic Chemicals: Acrylamide, 2,5-Hexanedione, Tri-O-Tolyl Phosphate, Leptophos, And Methyl Mercuric Chloride, Charles N. Aldous

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Acrylamide, 2,5-hexanedione, Tri-o-tolyl phosphate and leptophos belong to three fundamentally different chemical classes but all four chemicals cause central-peripheral distal axonopathy. Some of these compounds have been shown to alter brain steady state levels of neurotransmitters or to inhibit the activities of adenosine triphosphatases which are involved in the uptake and storage of biogenic amines. Tests were performed to determine alterations in steady state levels of rat brain norepinephrine and dopamine in response to doses of the above chemicals and of the central nervous system toxin, methyl mercuric chloride sufficient to cause ataxia. Catecholamine synthesis rate constant estimations were performed. …

An Economic Analysis Of Farm Flock Sheep Production In Utah, Ken Beck

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to evaluate the economic aspects of farm flock sheep production in Utah. Using 1979 as a base year, costs and returns were calculated from data obtained from twenty- six Utah farms. Characteristics that typify the states· farm flock sheep production, at this writing, with regard to: 1) the farm flock producers and 2) the farm flock enterprise, were presented.

Various models were dev eloped and examined using Multiple Regression and Linear Programming analytical techniques. Multiple Regression was us ed to estimate the effects that different variables had on the profitability of the sheep enterprise. …

Optimal Exploitation Of Petroleum Resources Using The Average Reservoir Data For The Walton Canyon Reservoir In Summit County, Utah, Behrouz Helmi-Oskoui

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The main concern of this study is to obtain an optimal time path of crude oil and natural gas production by controlling the pressure at the bottom of any producing well in Walton Canyon Reservoir. To achieve this goal, the following objectives were obtained: (a) an estimation of the reservoir properties at different levels of the reservoir pressure; (b) an estimation of an optimal time path of joint production using the estimated reservoir properties and the expected prices and costs in the absence and presence of severance, state, and federal income taxes, and depletion of allowances; and (c) an analysis …

An Analysis Of The Production And Marketing Of Pineapples From The Soesdyke/Linden Land Development Project In Guyana, Cyril Kenrick Hunte

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to examine the production and marketing behavior of pineapple farmers in the Soesdyke/Linden Land Development Project in Guyana. A random sample was drawn from eight locations in the project and 51 personal interviews were conducted with pineapple farmers. Emphasis was placed on ascertaining the current levels and use of basic inputs in the production process as well as determining the profitability of pineapple production. The nature an extent of the infra-structure provided by government to the project were also examined. Attention was given to the work done on providing roads and transportation as well …

The Economic Impact Of Potential Changes In Federal Grazing Policies On Ranchers In Wayne County, Utah, Kib Elden Jacobson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to select an area in Utah that was predominantly livestock oriented which used federal lands for livestock grazing, and to develop model ranches exemplifying the typical live-stock operation in the area. These model ranches were then used in a Budget Generator Program (BG) and a Linear Programming framework (LP) to simulate reductions of 25%, 50%, 75% and 100% reductions of BLM land usage. The results were then used to determine income changes, herd size changes, and resource usage in the models as the reductions took place.

The area chosen was Wayne County, Utah because …

Long-Term Residents' Perception Of The Effect Newcomers Are Having On Nonmetropolitan Utah Communities, Michael Carl Lindholm

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study compares the perceptions of long-term residents in rapidly and moderately growing nonmetropolitan communities regarding the effect of newcomers on the community. Data for the study came from a 1975 survey of 1,065 adults in seven Utah communities. Results show that a significantly larger proportion of long-term residents in rapidly growing communities than in moderately growing communities feel that newcomers are having a bad effect on the community.

The relationship between perceived effect of newcomers and various personal attributes are examined with rate of population growth as a control variable.

The attributes are: 1) length of residence, 2) age, …

Influence Of Lipophilicity On The Accumulation And Distribution Of Halogenated Phenols And A Pyridinol As Metabolites Of Pesticides In The Rat, Assed A. Attumi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Exposure to halogenated phenols and pyridinols is of increasing concern because of their wide use and distribution. This research was initiated to determine the distribution, accumulation, and depletion of a group of halogenated phenols and a pyridinol in selected tissues of male weanling rats at different time intervals following a single oral dose of 0.33 or 1.66 m moles per kg body weight. The halogenated phenols and pyridinol were distributed differently in every tissue sampled following their administration, even though the amount administered was the same in each case. The concentrations in tissue were found in the order: 2,4,5-trichlorophenol > 4-bromo-2,5-dichlorophenol …

Stream Insect Production As A Function Of Alkalinity And Detritus Processing, Thomas G. Osborn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The study was conducted to determine if aquatic insect production was significantly different between high and low alkalinity mountain streams and if any differences were associated with food availability factors. The major objectives included determining: (1) if annual production differences occur between high and low alkalinity streams; (2) if processing rates of terrestrial detritus differs between high and low alkalinity streams; (3) if detrital processing rates are related to stream insect productivities; (4) if primary productivity varies between high and low alkalinity streams; (5) if toxic effects or micronutrient limitations exist in high or low alkalinity streams that could limit …

The Effects Of The Childbirth Process On The Attitudes And Behaviors Of New Fathers, Janice Ryser

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Attitudes of 74 first-time fathers were studied as they varied vi by childbirth preparation and participation. A 50-variable questionnaire was used to tap fathers' attitudes towards their marital relationship and partner, their infants, themselves as fathers, and the pregnancy/childbirth experience.

Fathers agreed on being elated with fatherhood, wanting tactile, verbal, and extended home contact with their infants, planning on a partnership in parenting, and seeing their marriage at a high point. They saw pregnancy as a time of stress and adjustment and felt father participation was important. Their attitudes varied most on wife's performance and their own helpfulness through labor …

Faunal Succession And Depositional Environments Within The Lodgepole Limestone (Early Mississippian) Of Samaria Mountain, Idaho, Gary Keith Hines

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Community succession, the orderly changes a community experiences with time, is considered to be the result of either autogenic or allogenic factors working singularly or in combination. It has been further suggested that, as communities undergo succession, certain biological parameters change in a predictable manner. Examination of members 2 through 4 of the Mississippian (Kinderhook-Osage) Lodgepole Formation of Samaria Mountain, Idaho provides a means to evaluate these concepts.

Within the study section comprised of 125 beds (61.5 m thick), four rock types are recognized. These include: (1) fossiliferous wackestone (78% of beds), which ranges in color from dark-gray (N3) to …