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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

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 …

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.

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 …

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 …

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 …

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 …

An Investigation Of High And Low Self-Disclosers' Scores On The Holtzman Inkblot Technique, Richard L. Atkins

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to see if there are any differences in how high and low self-disclosers score on the Holtzman Inkblot Technique. The study employed a causal-comparative design for descriptive purposes.

Two hundred four college students were given a self-disclosure inventory, and high and low self-disclosers were randomly selected from the highest and lowest interquartile ranges. The fifty subjects were administered the group version of the Holtzman Inkblot Technique.

The results indicated that female high self-disclosers scored significantly higher on Barrier and significantly lower on Hostility than female low self-disclosers.

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 …

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 …

The Development Of An Index Of Food Quality, Ann Woolley Sorenson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to develop a food quality index that can provide practical information to both consumers and professional people. The Index of Food Quality (IFQ) is a simple computerized tool based on a concept of nutrient density. The IFQ was designed to organize and clarify the present body of food composition data into a form that is directly applicable to dietary problems.

The IFQ provides a method of analyzing food quality based on energy needs. The nutrient contents of foods are compared to essential nutrient standards with calories as a common denominator. In developing the IFQ, …

Effects Of An Instructional Program On Concept Attainment Of Middle-Class Pre-Kindergarten Children, Joan Spencer Ross

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objective of this study was to determine if a highly structured instructional program, as a supplement to a more traditional pre-school program would have an effect on the concept attainment of pre-school children. Two groups of eighteen pre-school children, enrolled in the Child Development Laboratory at Utah State University comprised the study sample.

The eighteen children in the experimental group received the instructional program, in addition to the Child Development Laboratory school experience. Standardized pre and post tests were administered to both the experimental and control groups. A standardized test, The Boehm Test of Basic Concepts, was utilized.

An …

Children's Perceptions Of The Nurse, Nancy Adams Coulter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study is to assess children's perceptions of the nurse as they are related to children's age, the amount of contact children have had with nurses and children's sex.

An oral picture test, consisting of 10 photographs, was administered to 45 children in the Edith Bowen Elementary School at Utah State University. The children were interviewed about their perceptions of the nurses in each photograph and their responses were rated as being positive, negative or neutral.

The findings of this study indicate that although significant differences exist in children's perceptions of the nurse in terms of positive, …

Head Start And School Readiness, Robert Bruce Turner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effect of compensatory education was studied as it influences school readiness in preschool children. The research was conducted in the Logan and Providence areas of Cache County, Utah, with 44 children who had completed the kindergarten year of school. Twenty-two of the children had participated in the compensatory educational experience of Head Start prior to their kindergarten experience. It was found that there was not a significant difference between the Head Start children and their neighbors in terms of their performance on the Boehm Test of Basic Concepts. Therefore, in terms of school preparedness, the Head Start children seem …

Attitudes Of High School And College Females Toward Family Life And Children, Pauline Nelson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to investigate the degree of similarity or differences between the attitudes of high school and college females toward family life and children.

Data for this study were collected by administering a standardized questionnaire with 35 items to both groups of students. The students' responses were evaluated and each question analyzed separately.

The findings of this study indicate that the responses of the college sample were more realistic than for the high school sample. Also the high school sample appeared to have more glamorous expectations of marriage than did the college sample.

Characterization Of Selected Bacteria From The North Arm Of The Great Salt Lake, John L. Crane Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Thirteen bacterial cultures were isolated from the North arm of Great Salt Lake during the months of January and February of 1973. Eleven isolates were gram-negative pleomorphic rods which lysed in hypotonic solution. The remaining two were gram-positive cocci. All isolates and one known strain of Halobacterium salinarium were subjected to examination of morphological, cultural, physiological, and biochemical characteristics. A numerical taxonomic analysis was applied to the compiled characters to compute a coefficient of similarity for each individual isolate as compared to all other isolates. A comparative analysis was included in the similarity computation using characters assembled from those reported …

Resource Allocation And Factor Substitution In Guayas Basin Rice Production, Gary Scott Glen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The primary objective of this study was to examine changes in resource productivity and factor shares as irrigation was introduced on small rice farms using traditional management techniques.

Average output on irrigated farms was double that of dry farms. This was because irrigated farms produced two crops as opposed to one crop on farms without irrigation. Examination of marginal products showed that farmers with irrigation could profitably use more land. Dry farmers could profitably use more labor. The low labor input and high MP of labor on dry farms occurs because these farmers are undercapitalized and are obliged to accept …

The Indian Student Placement Program As A Means Of Increasing The Education Of Children Of Selected Indian Families, Geraldine T. Lindquist

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this paper was: (1) To compare the number of years of formal education of participants in the Latter-Day Saints Indian Student Placement Program with those that had not participated. (2) To see if the number of years a student participates in the Indian Student Placement Program had an effect on the amount of formal education he receives. (3) To compare the future educational and employment plans of the two groups. (4) To see how students evaluated their educational program.

The results showed no differences between the two groups in number of years of formal education, future educational …

Opinions Of Selected Utah High School Students And Teachers Toward Sports Competition, Carole C. Kimball

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study determined opinions of s elected eleventh grade high school girls and physical education teachers concerning intramural and interschool sports competition. The high school s in the study were randomly selected from the nine school districts located in the Wasatch Front Area of Utah.

The study revealed that girls end physic'31 education teachers in high schools in the Wasatch Front Area showed a significant interest in intramural and interschool competition for girls. The girls listed tennis as their first choice of sports that should be included in bath programs, followed by volleyball and swimming. Both students and teachers felt …

Identification Of Landscape Site Development Criteria And Compilation For Fossil Fuel Electric Power Plants Applied To A Critique Of Huntington Canyon Power Plant, Huntington, Utah, Thomas Franklin Manns Ii

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis project will explore the landscape site development of fossil fuel steam electric stations as it is presently practiced by electric utility companies, to determine what architectural, engineering, aesthetic, and climatological problems are being created through the engineering requirements acting upon' the site during site development and construction phases of power stations. It will identify typical problem areas that can be resolved by the Landscape Architect through the practical application of landscape architecture principles, the design use and influence of plant material, topography, and the environment. Design criteria will then be formulated for the site development of steam electric …

Relationship Between Opinions Toward Fluoridation And Socioeconomic Status Of Salt Lake City Residents, Craig D. Kunz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of the study was to determine if a relationship exists among opinions toward fluoridation of public water supplies, income, and level of education of the people of Salt Lake City, Utah. There were also two secondary concerns. One was to determine if a relationship exists between opinions toward fluoridation and other controversial social issues. The issues identified for investigations were: (1) the Supreme Court decision on abortion, (2) the Equal Rights Amendment, and (3) capital punishment. The second was to determine the factors on which opinions regarding fluoridation were based.

The results of the data that was collected …

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 …

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.

Dissolution And Precipitation Of Gypsum In The Soil Under Irrigation, Badier J. Alawi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Two soils were used in this soil column study. Yolo loam soil a non-calcareous, non-gypsiferous soil from central California and Vernal soil a calcareous soil from eastern Utah.

Initial studies were conducted where the solubilities of pure CaC0₃ and CaS0₄ ' 2H₂0 were determined in the presence of Logan river water, a KCl solution (2.8 mmhos/cm) and a K₂S0₄ solution (2. 7 mmhos/cm). Gypsum was more soluble in the KCl solution than in the K₂S0₄ solution. The solubility product of both gypsum and lime were determined from the analytical …

Antelope Island Study: Guidelines For Recreational Land Use Planning For Antelope Island, Utah, Using Computer Techniques, Robert D. Scott Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Throughout the history of traditional land use planning, justification for allocating a land use for a particular area has been accomplished generally in a debilitated fashion. For example, decisions have generally been arrived at by (1) political process--incorporating fringe areas into present land use patterns, or (2) short-term revenue producers are given a land use change from a tax base incentive, or (3) revelations implemented, or other subjective justifications. Except in very few instances, data used to base land use planning decisions was not accurately interpreted for adequate input or not even gathered.

Recently, new and innovative methods for land …

A Comparative Study Of Conventional Exercise And Weight Training Of College Women At Utah State University, Virginia Gayle Oleksiak

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Women are now making use of weight training for improving strength, flexibility and body contours. Most studies on weight training have used male subjects. This study compared the results of a conventional exercising program and a weight training program for reducing inches in the circumferences of the right upper arm, pectorals, waist, hips, and right thigh.

The subjects were twenty-nine female students in figure control classes at Utah State University. The control group of sixteen subjects exercised in the conventional manner, and the experimental group of thirteen subjects exercised on the weight training machine. Subjects were asked not to change …

Developed Guidelines For A Career Next Step High School Placement Center Compared To Existing High School Placement Practices In Selected Urban High Schools In Utah, Jimmie B. Wallace

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to investigate and analyze community power actors' responses to a questionnaire, in order to gain information to be used in developing Career Next Step High School Placement Center guidelines.

The study was a descriptive research which employed the reputational technique to identify community power actors and the survey technique to gain information from selected urban schools for comparative purposes.

The reputational technique surveyed 31 Ogden Community power actors and the survey technique was administered to 26 selected urban high schools in Utah.

Guidelines were developed for the following major areas:

1. Functions of a Career …

Manufacture Of Monterey Cheese From Preacidified Milk, Faisal O. Mohamed

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Whole milk acidified to pH 5.3 with hydrochloric acid was used for the manufacture of Monterey cheese. The milk was inoculated with one and one-half percent lactic starter and set with 12.5 ml rennet per 1000 pounds of milk. Normal washing treatments resulted in cheese with moisture in excess of 44 percent. Moisture content was brought below 44 percent by using wash water at a temperature such that the water-curd-whey mixture was 35 C. The pH of cheese made by preacidification was all between 5.21 and 5.09. No acid defects were encountered. Preacidification eliminated chance of spoilage or losses caused …

"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. …