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Development And Preliminary Application Of Mathematical Models To The Weber Basin, W. J. Grenney, D. S. Bowles, M. D. Chambers, J. P. Riley

Reports

The adoption of stream standards, whether for direct application or for the establishment of realistic effluent standards, creates a need to predict the impact of pollution loads on river water quality during critical flow periods or as the result of future user demands. Because of the complexity of aquatic systems, mathematical models are an excellent medium for bringing together the state-of-the-art knowledge from a variety of disciplines into a form which can be readily applied to practical problems. Applying a mathematical model to a river system has the added advantage of providing a structure for the systematic consideration of the …

Utah Science Vol. 35 No. 4, December 1974

Utah Science

Food for Consumers - A living for Producers Doyle J. Matthews 107

Goals for Utah Agriculture D. Wynne Thorne 109

Ag Research in the College of Engineering E. J. Middlebrooks 115

Family Awareness Phyllis R Snow 117

Utah - and the Nation's Needs Thadis W. Box 119

The Importance of Basic Research Ralph M . Johnson 122

Utah's Tourism and Recreation Potential John D. Hunt 126

Agriculture Research Covers Utah 133

New Station Director: Doyle J. Matthews 136

An Investigation Of Oral Stereognosis And Articulation In Sighted And Blind Children, Mariette Johnson Milbrandt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this investigation was to determine if a significant difference exists between oral stereognosis skills of blind and sighted children. The possibility of a relationship between oral stereognosis and articulation was also explored in both the sighted and blind populations. A group of twenty-four blind and a group of twenty-four sighted subjects between the ages of seven and twenty were divided into subgroups of those having normal speech and those with defective articulation. There were twelve subjects in each subgroup. A 20-item test of oral stereognosis (NIDR forms) was administered to each subject and error scores taken.

Results …

An Analysis Of Participation And Leadership In A College Seminar, Hugh J. Phillips

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The task of this research was to describe the rates and patterns of verbal behavior emitted in a college seminar, under two leadership conditions, teacher leadership and student leadership. The subjects were 12 college students and the course's associate professor. The data were gathered by using R. F. Bale's interaction process analysis. Results indicate that rates of verbal behavior and numbers and rates of paired student-to-student interaction were higher under student leadership than under teacher leadership. In addition, there was a more equitable distribution of responses under student leadership than under teacher leadership.

Multiple Uses Of Utah Irrigation Canals: Cache County As A Case Study, James J. Kennedy, Komain Unhanand

Reports

Irrigation use is an obvious benefit of Utah canals that has been recognized for over 100 years. This study attempts to illustrate other, less obvious, uses. the major use examined was recreational, but canals are presently functioning as storm drainage systems and have potential for diverting flood crests in many river systems.

Recreational use of canals falls into two categories. There is passive use such as its landscape values, affects on creating shade and bird-wildlife habitat, etc., that is difficult to quantify but no less important than active canal use such as tubing, hiking, bank-play, bicycling, etc. We selected several …

Food, Nutrition, And Health, Problems And Prospects, D. K. Salunkhe

Faculty Honor Lectures

Food, nutrition, and health - and their complex interrelationships - are necessities of life. Basically, nutrition depends on food; health depends on nutrition. Everyone needs to have enough good quality food to sustain himself. Satisfying that need on a world basis must be of concern to each of us.

Although accurate data are lacking, it is estimated that more than two-thirds of today's world population is afflicted by hunger and/ or malnutrition. Almost 300 million children are suffering physical and, probably, mental damage because of insufficient food. This evidence points to one of two conclusions: we have either too many …

Poplars In The Prairie Provinces, G. A. Steneker

Aspen Bibliography

The story of poplars is an unusual tale - a rag to riches story. The poplar has gone from weed to popular resource, because today this abundant species is being regarded by many as a possible source of newsprint, tissue, plywood and even livestock feed. Poplars provide choice winter and summer food for white-tailed deer and grouse, and the first prairie homes were built with and heated by poplar logs. Often considered a weed, the poplars of the Prairies are now facing a brighter future.

Utah Science Vol. 35 No. 3, September 1974

Utah Science

Land Use legislation: Peddling Uphill Backwards B. Delworth Gardener 75

In Utah - Planning at the local level C. M. McKell 76

Land Values in Utah's Canyon Country "H" K. Hancock 81

Rezoning by Auction - A New Approach to land Use Decisions Clark Wiseman 86

A Critical look at land Use Planning W. Cris Lewis 90

A Public Poll on land Use Planning 93

H. Reed Geertsen and H. Bruce Bylund Wilderness Fishing: A Study in Recreational land Use John F. Hoagland and James J. Kennedy 99

What to look For in a lease Larry K. Bond 101

Range …

Radial Distribution Of Corticular Photosynthate In Stems Of Bigtooth And Trembling Aspen, Robert K. Shepherd, Jr.

Aspen Bibliography

No abstract provided.

Water Salvage Potentials In Utah, Volume I. Open Water Evaporation And Monolayer Suppression Potential, Trevor C. Hughes, E. Arlo Richardson, James A. Franckiewicz

Reports

An estimate of the potential in Utah for evaporation suppression by the monolayer film method is presented. The model estimates evaporation suppression as a function of wind speed, a four parameter exposure factor, and reservoir size. The estimated suppression factors vary from 0 to 30 percent and average 11 percent of the statewide total annual evaporation. Estimates of May to October evaporation and suppression potential are calculated for each of the 227 impoundments in the surface water inventory. A forthcoming report in this series will examine the potential for evaporation suppression by thermal destratification. This procedure, which is already being …

Utah Science Vol. 35 No. 2, June 1974

Utah Science

The Blue Grouse in Northern Utah David Weber, Barry Barnes, and Jessop B. low 43

An International Approach for Improving Utah's Sheep D. W. Thorne, W. C. Foote, and J. J. Spillett 47

Cardon and Hansel - new smut resistant winter wheat varieties Wade G. Dewey 53

Unsprayed Fruit Trees - how much of a problem to commercial orchards? Donald W. Davis 56

Assessing Feed Quality R. Gaurth Hansen and Lorin E. Harris 58

Veterinary Medicine Helps Humans N. C. Leone 62

Agriculture Wastes and Energy - some problems and potentials J. Clair Batty 66

Science Shorts 52, 71

New …

Interactive Hybrid Computer Program As An Aid For Teaching Hydrology, Arif Hikmet Atali

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

The science of water resource planning and management implies the utilization of available water supplies in order to meet specific goals and objectives (Hill and Riley, 1972). Essential to effective planning and management is the consideration and analysis of all possible alternatives. Past research at Utah State University has demonstrated that the hybrid computer simulation of hydrologic processes is a reliable planning technique which provides the capability to examine many possible alternatives in a short period of time (Hill et al., 1970; Riley, 1970; and Riley et al., 1967). This technique, because of its interactive characteristics, is valuable also in …

An Analysis Of Selected Factors Related To Job Satisfaction As Determined By A Survey Of Business Teachers Employed In Utah Public High Schools, Patricia Dianne O'Reagan

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

Origin and nature of the problem

Work is an important aspect of the total life experience. It has been estimated that man spends a total of one-third of his waking hours each week engaged in some type of work.

As an important aspect of life in our culture, satisfying work contributes to man's sense of general well-being and feeling of personal worth. Work that is not personally satisfying tends to have the opposite effects. (25, p. 329)

The above quote, taken from Siegel's Industrial Psychology, discusses an important problem in this age of technology--job satisfaction.

Several personal characteristics have been …

Implementation Of Previous Research On Competency-Based Practicum In Special Education At Usu, Clifton W. Jenkins

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

There is a very real need for exploration and development of alternative approaches to special education (Lilly, 1971). Some have questioned the necessity of teachers receiving preservice training at teacher education institutions (Popham, 1971). Schwartz (1971) suggested that teachers need special training before being placed in a diagnostic-prescriptive teaching situation.

The recent trend is to integrate the special student into the regular classroom. This requires that special educators be trained to perform specialized assessment and provide remedial instruction for a variety of exceptional children in a way that is compatible with regular classroom routine and procedure (Burrello, Tracy, and Schultz, …

The Implementation Of Career Education In The General Business Classes Of Cache County Junior High Schools, Katie Graham

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

Career education is the goal of the seventies; the direction education will take, and the force that can give new meaning to all teaching techniques and classroom Instruction. More significantly, career education is the new power that can change for the good the lives of all students by assuring that every young person completing high school would be ready to either enter higher education or to secure useful and rewarding employment (17, p. 21). However, as emphasized by May, career education is on the launch pad and the count down has started, but the ultimate responsibility for getting career education …

Recital Report, John B. Talcott

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

Through the advice of the major professor, Dr. Max F. Dalby, the writer chose to perform a recital on the clarinet and the alto saxophone, with emphasis on the saxophone. In undertaking the preparation necessary to perform a master's recital, the writer hoped to realize these objectives:

(1) To become better acquainted with major works for the saxophone and clarinet, and to develop the skills necessary to analyze and interpret those works.

(2) To improve his performing ability.

(3) To discover the problems inherent to high level performance on the saxophone and clarinet.

(4) To devise methods of teaching best …

An Examination Of Navaho Witchcraft And Its Influence On The Thoughts And Actions Of The Navaho People, Tarrel R. Palmer

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

In this paper, I will strive to bring together, both from literature and from my own experiences, pertinent information concerning Navaho witchcraft for the purpose of (1) presenting this information to the education staff at Wingate High School in the form of in-service training and (2) making this same information available to other Navaho high schools. It is hoped that this will help staff members to better understand the beliefs, fears, and emotional turmoils of the students with whom they are working and, thereby, be able to deal with them in a more knowledgeable and understanding manner.

The information presented …

Nutrition Of Sheep Grazing Foothill Big Game Range In Spring, Kurt J. Kotter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sheep with esophageal fistulas were used to determine the daily intake, nutritive content and digestibility of forage at three periods and two stocking intensities during the spring of 1972 on a typical foothill range in northern Utah.

Heavy grazing under a season-long regime did not influence the concentrations of dietary chemical components when compared to moderate grazing; however, it did depress the digestibility of cellulose and organic matter. There was a significant decline in the dietary chemical components due to forage maturation. Digestibility of organic matter and cellulose were significantly higher in the early spring as compared to late spring. …

Seed Reserves In Desert Soils, David W. Goodall, Suzanne J. Morgan

Memorandum

Soil and litter samples were collected from the playa, playa fringe and bajada zones of the Jornada Validation Site. These samples were analyzed for their seed content, special attention being paid to spatial distribution. At the time of sampling, there was little litter on the soil surface, and the litter contained only a small proportion of the total seeds present.

Educational Opportunities For Pregnant Students In Selected Utah Schools, Pearl Bergeson

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

Education of women has been neglected in many ways throughout history. In recent decades educational opportunities for women have been greatly expanded. Women have become leaders in education and compose the majority of public school teachers. In spite of these strides in women's education, and growing educational provisions for both men and women, some special groups remain neglected.

This investigator is particularly concerned with one special group: School-age girls who are pregnant. Special educational needs of most school-age pregnant girls are not being met. These young women often face insurmountable difficulties in the schools.

A Comparison Of Extant Articulated English Programs With Current Articulated English Program At Bonneville High School, Utah, Wilford M. Hale

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

Throughout the decade of the sixties, teachers, administrators, curriculum writers and text book companies have all made vigorous attempts to redefine the teaching of English. Teachers have organized themselves on local, state, and national levels to concentrate their efforts and share their knowledge. In part they have been responsible for some of the current trends: better preparation of teachers, experimentation with new methods in the classroom, and more consistent evaluation of what is taking place in the classroom-what teachers teach and what students learn.

An Evaluation Of The Guidance Program At Intermountain School, Darwin L. Young

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

Intermountain School in Brigham City, Utah is a coeducational boarding school operated by the Bureau of Indian Affairs. Students are enrolled in one of three programs: Preparation for direct employment, post graduate vocational or technical training, and college.

A small group of students are in a non-graded elementary program; however, most of the new enrollees are of high school age and plan to take courses which will lead to graduation by age nineteen or twenty.

Intermountain School is located at the base of the beautiful Wasatch Mountains in Northern Utah and is considered one of the world's most unique educational …

"In The Toils" Or "Onward For Zion": Images Of The Mormon Woman, 1852-1890, Gail Farr Casterline

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this thesis is to identify and discuss various popular images of the Mormon women of Utah between 1852 and 1890, the period during which the Latter-day Saints openly practiced plural marriage. The phrase "in the toils" refers to the basic image present in the minds of many Americans--that the women of the church were an oppressed, unhappy, enslaved group of individuals. This image, expressed in different ways, is found in many published writings of the period examined.

After demonstrating the presence of this "in the toils" image, this study then attempts to analyze and evaluate its significance. …

A Theoretical Proton-Proton Pair Production Cross-Section Calculation, Jay W. Phippen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The calculation of both electron-pair and muon-pair production cross-sections was made using Feynman's quantum electrodynamics. Pseudo-scaler coupling was used between the nucleons and vector coupling was used between the photon and the Fermions. The protons were considered as Dirac particles and radiative corrections were omitted.

Eight fourth-order Feynman-Dyson diagrams were used. The subsequent sixty-four TRACES were reduced to seven basic topologically different TRACES. From the seven basic TRACES, it was possible to generate the sixty-four TRACES by the proper permutations of the variables.

With the mathematics and the corresponding computer programs written down, data (energies and momenta which represent the …

Environmental Analysis Of The Upper Cambrian Nounan Formation, Bear River Range And Wellsville Mountain, North-Central Utah, Larry L. Gardiner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Nounan Formation in north-central Utah thickens northward from 696 feet near Causey Dam to 1147 feet at High Creek in the Bear River Range, and northwestward to 1149 feet at Dry Canyon in Wellsville Mountain. The basal contact of the Nounan Formation is sharp, but dolomite extends irregularly downward into limestones of the Bloomington Formation as much as 6 feet.

The Nounan Formation is divided into three members based on lithologic characters: (1) a lower member composed of dark, medium-crystalline dolomite; (2) a middle member composed of white, coarse-crystalline dolomite with tongues of dark dolomite; and (3) an upper …

Asynchronous Logic Design With Flip-Flop Constraints, David Franklin Cox

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Some techniques are presented to permit the implementation of asynchronous sequential circuits using standard flip-flops. An algorithm is presented for the RS flip-flop, and it is shown that any flow table may be realized using the algorithm (the flow table is assumed to be realizable using standard logic gates). The approach is shown to be directly applicable to synchronous circuits, and transition flip-flops (JK, D, and T) are analyzed using the ideas developed. Constraints are derived for the flow tables to meet to be realizable using transition flip-flops in asynchronous situations, and upper and lower bounds on the number of …

A Study Concerning Sources Of Information And Knowledge About Fluoride In Logan, Milford, And Helper, Utah, Marilyn Lorraine Geddes

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A considerable amount of research has been conducted concerning the characteristics of people who are in favor of fluoridation. However, there is little information available as to what the electorate really knows about fluoride when they are forced to vote on this scientific issue.

Thus, the objectives of this study were to determine the general public's level of knowledge about fluoride, to discover what sources of information have been the greatest influence on their opinion and knowledge about fluoride, and to estimate the level of participation of dentists, general practitioners, pediatricians, and gynecologists in the education of Utahns about the …

Some Feasible Long-Run Policy Alternatives For The Agricultural Sector In Bolivia, Franklin Bruce Brown

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this paper is to construct a model that will aid in analyzing present agricultural policies along with feasible alternatives. Recently completed studies of production costs, crop prices and yields, and experimental technologies were used as sources of data. A linear programming model was used to project suggested investment for agriculture in land, labor, and capital inputs in order to achieve specific crop production targets. The paper is divided into four major parts: the theory of policy-making, the model description, the application of the model to Boliva, and the results and conclusions, in that order.

Comparison Of Protein, Forage, And Root Yield Data Of Five Pasture Mixtures As Influenced By Clipping, Irrigation, And Nitrogen Fertilization, Clair E. Blaser

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study was made to compare the protein and forage yield and root dry weight data of five pasture mixtures as influenced by two clipping frequencies (28 and 35 day clipping intervals), three irrigation intervals (1 inch every 5 days, 2 inches every 10 days and 4 inches every 20 days) and four levels of nitrogen fertilization (0, 50, 100, and 200 pounds per acre). The study was conducted at the Greenville Farm, Logan, Utah. The farm has about 1 percent surface slope and is a well-drained Millville silt loam that occurs on an alluvial fan. It is high in …

The Cost Of A Home Economics Food Program In The State Of Utah, Joyce Leavitt Winterton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purposes of this paper are to provide a guid.e line for determining the budget for a Consumer and Homemaking foods program in the secondary schools of Utah, and to suggest some food buying procedures. In order to achieve these purposes, questionnaires were sent to the 167 ,junior and senior high schools in the state. Of the questionnaires returned, 99 were complete enough to be utilized for the study; 48 were from junior high schools and 51 from senior high schools. For analysis the schools were grouped according to whether they were a junior or senior high school and then …