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Geologic Feasibility Of Dam And Reservoir Sites, Blacksmith Fork Canyon, Utah, Alfredo Capistrano Buenaventura

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Two areas along the Blacksmith Fork River, in the Bear River Range southeast of Logan, Utah, were studied as sites for a storage dam and reservoir. An earth dam, 150-200 feet high, and a reservoir of 15,000-20,000 acre-feet are contemplated by the Bureau of Reclamation, U.S. Department of Interior.

The lower area, located about 7 miles east of the mountain front, involves two possible dam sites on limestone. Thick overburden is present in the canyon bottom and on the right abutments. The upper area, located about 2 miles south of the headquarters of the Hardware Ranch, includes two possible dam …

A Study Of The Influence Of Petroleum Mulches On Several Herbicides With Selected Vegetable Crops, C. Linnis Mills

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effects of petroleum mulches on plant response to herbicides were studied at the Farmington Field Station. The herbicides were applied to the soil preemergent and by incorporation at one-half, normal and double the recommended rates with asphalt overlay. The herbicides and crops used were: Atrazine and Ramrod on sweet corn, PEBC and Diphenamid on tomatoes and EPTC and Trifluralin on snap beans.

Germination, overall crop rating, grass and broad leafed weed control and yields were measured. Data recorded from these trials showed that herbicides are as effective under the asphalt when compared to plots with herbicide but no asphalt. …

Consumer Attitudes Affecting The Use Of Fluid Milk Products In Metropolitan Salt Lake City, Wayne N. Monson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A survey of 360 respondents in metropolitan Salt Lake City was made to determine their attitudes about fluid milk products and the affect of these attitudes on consumption levels. The fluid milk products studied were regular whole milk, two percent milk, skim milk, and nonfat dry (powdered) milk.

The respondents had the most positive attitudes about regular whole milk. Their attitudes about the other three products were highest for those which most nearly resembled regular whole milk. The consumption levels of the four products followed the same pattern.

The respondents' attitudes about four attitude parameters affected their consumption levels. Those …

An Analysis Of Programs Of Utah Universities And Colleges Preparing Elementary School Teachers For Teaching Social Studies, Jay A. Monson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to identify elementary teacher education programs within the State of Utah, to describe those parts of each program specifically designed to prepare prospective elementary school teachers for teaching social studies, and to determine the attitudes and opinions of various groups concerning the adequacy of the programs.

This study was of descriptive research design. The subjects were selected to include all prospective 1967 graduates in elementary education in the state of Utah (a total of 603), all 1966-67 first-year elementary school teachers who had graduated from a Utah university or college (a total of 511), …

A Follow-Up Study Of Mound Fort Junior High's Ninth Grade Class Of 1962-63, Helen Heaps

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The intent of this study was to follow up the students of Mound Fort Junior High School's ninth grade class of 1962-63 in order to secure information and facts about members of that class and to answer the following questions: (1) What has happened to the students educationally? (2) What has happened to the students vocationally? (3) How many students have served or are presently serving the armed forces? (4) What is the marital status of each student? (5) How did the high school graduate compare with the dropout in test scores, grade point average, attendance, awareness of counseling services, …

Differential Hawthorne Effect By Cueing, Sex, And Relevance, Richard Carl Harris

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study attempted to create experimentally the Hawthorne effect in a freshman general psychology class at Utah State University during tall quarter of 1967. It also attempted to discover the differential effect of cueing, sex, and relevance on the experimental creation of the Hawthorne effect as measured by six general psychology criterion tests.

The design of this study included a control group and three experimental groups.

The following five hypotheses were postulated:

1. The experimental groups will show greater influence from the Hawthorne effect than the control group.

2. Within the three experimental groups there will be an increasing Hawthorne effect with …

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Irrigation Demand In The Utah Lake Drainage Area The Role Of Irrigation Efficiency, Hiro Mizue

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effect of irrigation efficiency upon the water demand for agricultural purposes in the Utah Lake drainage area has been evaluated in this study . Irrigation demand is the quantity of water at the supply source necessary to satisfy crop water requirements, taking into account irrigation efficiency.

The Utah Lake drainage area was divided into hydrologic subareas and districts to facilitate analysis. The demand, surplus, and deficit quantities for each area was determined. The computations were made using constant mean quantities. Within a given area, the diverted water was assumed to be applied uniformly to satisfy agricultural crop demands, and …

Family Life Education In The High Schools Of Utah, Chad B. Howells

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A descriptive study was made of the administrative provisions, teaching qualifications and characteristics, subjects and topics being taught, and resources used in teaching family life education in the high schools of Utah.

"Some" family life education was being taught in 98 per cent of the high schools. Of these schools, 82 per cent were teaching it as a unit in a regular class varying widely from Home and Family Living to Livestock Management.

Home Economics classes came closest to teaching family life education as it was defined in this study; however, these classes were made up almost entirely of girl …

Local Distribution In A Population Of Uinta Ground Squirrels, Robert Edgar Walker

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In an attempt to describe, explain, and show the demographic significance of annual variations in the nesting distribution of Uinta ground squirrels, a study was conducted during the summers of 1964 through 1967 in northern Utah. Procedures included both trapping and direct observation.

It was found that females tended to nest in open, previously inhabited, grassy areas. Males resided throughout a variety of habitats.

This typical nesting distribution was established initially in the summer by juveniles shortly after they first appeared aboveground. The extent to which the distribution was maintained the following spring depended largely upon the number of female …

Algebraic Properties Of Endomorphisms Of Abelian Groups And Rings, Johnnie George Slagle

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The main objective of the thesis was to extend the definition of an M-Group to what is called an M-Ring. From this extension a system called an expanded ring follows naturally. To facilitate the development of the expanded ring, chapter I is devoted to developing properties on systems that are not quite rings where many interesting examples are constructed. In chapter II the definition of an M-Ring is given and some of its properties are derived. In chapter III some of the properties of expanded rings are proved, and examples of expanded rings are given to show their existence.

The Corporate Image Of Utah State University, Jon I. Anderson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

During the past four years it has been easy to see that there has been no art direction in the visual communications of Utah State University. Recently the university has become aware of the importance of a good public relations program and has taken steps in that direction. Very little thought has been given to the visual design of these public relations though. Advertising gives information, plants ideas, and provokes interest in a service and company, but it must be designed well to be noticed. Corporate image includes many things, but I shall only deal with the visual or graphic …

Peddling In Northern Utah As Compared To The Continental United States, Paul J. Nye

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Oral interviews were conducted in Cache Valley pertaining to the goods and services performed by the itinerant peddler as compared with peddling in the continental United States.

Having a large inland lake such as Bear Lake brought about the peddling of fish, similar to that done on the seaboard.

The availability of goods and services rendered by the itinerant in Utah was similar to the goods and services obtainable from earlier United States peddlers.

Effects Of Ripening Processes On Chemistry Of Tomato Volatiles, Bharat Manu Shah

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Investigations were carried out to isolate, identify, and to characterize, major volatile components of tomato fruit. Simultaneously, the confirmation was extended to the reported tomato volatiles. The volatile extracts from field- and artificially-ripe fruits were compared qualitatively as well as quantitatively. The changes which occurred in the volatile components of the fruit at the onset of senescence also were delineated.

A typical chromatogram from field-ripe tomatoes contained 60 peaks. The functional group properties of individual peaks were derived by chemical analysis. The short-chain (C₃-C₆) alcohols represented 10 per cent, aldehydes and ketones 32 per cent, and …

Lake Bonneville History In Cutler Dam Quadrangle, Cache And Box Elder Counties, Utah, G. Glayde Maw

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

When Lake Bonneville spilled through Red Rock Pass at the north end of Cache Valley, the major part of the lake in Salt Lake Valley had to drain from west-to-east through Cutler Dam Quadrangle. Here two major saddles connect the two valleys: (1) Bear River Narrows, at about +4380 feet; and (2) Cache Butte-Wellsville Mountain Pass 4.2 miles south, at about +4970 feet. Spillover levels at both places are cut into older rocks.

Only two morphostratigraphic units are recognized widely in the quadrangle. These represent high stands at the Bonneville level (+5180 ± 20 feet) and at the Provo level …

Occurrence And Distribution Of Invertebrates In Lower Logan River, Nancy A. Erman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study of bottom invertebrates on the lower Logan River, Logan, Utah was conducted from June 1966 to July 1967. One objective was to evaluate on a qualitative and quantitative basis the invertebrate populations above and below a sewage entry in the river. Another objective was to study the year-round fluctuations in the invertebrate population.

The greatest variety of invertebrates was found in the summer. Chironomidae and Baetis were the only two groups found in abundance over the entire year.

Populations were reduced during autumn when water levels rose, and they declined even more sharply during the spring flood.

At …

Tests Of Methods That Control Round-Off Error, Dale M. Rasmuson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Methods of controlling round-off error in one-step methods in the numerical solution of ordinary differential equations are compared. A new Algorithm called theoretical cumulative rounding is formulated. Round-off error bounds are obtained for single precision, and theoretical cumulative rounding. Limits of these bounds are obtained as the step length approaches zero. It is shown that the limit of the bound on the round-off error is unbounded for single precision and double precision, is constant for theoretical partial double precision, and is zero for theoretical cumulative rounding.

The limits of round-off bounds are not obtainable in actual practice. The round-off error …

Reliability And Maintainability Sampling Procedures For Life Cycle Cost Evaluation, Doyle H. Harris

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The intent of this thesis is to investigate, develop, and apply techniques to determine the reliability and maintainability of populations of items. These techniques are to be used in determining the total life-time operating costs of the populations so that those items with the lowest life-time costs can be bought. To do this, the author has explored current techniques for determining compliance to some minimum required Mean Time Between Failure (MTBF) in what is referred to as a Phase I testing. After the requirements of Phase I testing have been met, testing may be continued at the option of the …

The Fundamental Groups Of The Complements Of Some Solid Horned Spheres, Norman William Riebe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the methods used for the construction of the classical Alexander horned sphere leads naturally to generalization to horned spheres of higher order. Let M₂, denote the Alexander horned sphere. This is a 2-horned sphere of order 2. Denote by M₃ and M₄, two 2-horned spheres of orders 3 and 4, respectively, constructed by such a generalization.

The fundamental groups of the complements of M₂, M₃, and M₄ are derived, and representations of these groups onto the Alternating Group, A₅, are found. The form of the presentations …

A Study Of The Self-Concept Attitudes Of Incarcerated And Nonincarcerated Male Adolescents, Joseph Petty

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Three general comparisons were made in the present study: (1) Four groups of subjects were compared with one-another on the four Bills' Index of Adjustment and Values variables. The variables included: (a) Self-concept (perception of self), (b) self-acceptance (feelings about perception of self), (c) ideal-self (aspired self), and (d) the discrepancy score between self-concept and ideal-self. The four main groups consisted of: (a) Nonincarcerated nondelinquents (adolescents, in public school, without a police record), (b) nonincarcerated delinquents (with police record), (c) incarcerated adolescents attending the institutional academic school, (d) incarcerated adolescents not attending the institutional academic school. (2) The two incarcerated …

The Asexual And Sexual Stages Of Eimeria Auburnensis In Calves, Bill Chobotar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In a study of the life cycle of Eimeria auburnensis, 51 of 57 Holstein-Friesian calves were used to study endogenous stages, and the remainder to investigate the prepatent and patent periods. In vitro excysted sporozoites of E. auburnensis were introduced into intestinal fistulas in 8 calves and into the intestine via laparotomy in 2 others. One or more of the 51 calves were killed at daily intervals beginning on the second day and continuing until the 19th day after inoculation. The tissues from calves were prepared by routine histological techniques for nicroscopic examination. First-generation asexual endogenous stages were located …

The Abundance, Migration And Management Of Mule Deer In Dinosaur National Monument, Robert W. Franzen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Dinosaur National Monument, in northwestern Colorado and northeastern Utah, is comprised of 206,409 acres and contains several deer winter ranges. A need for deer studies developed because of winter deer mortality and deteriorating range conditions on some parts of the Monument.

Approximately 500 deer winter on the Yampa Bench and approximately 300 deer winter on the Island Park winter range. These are the two main winter ranges within the Monument.

Deer on the Yampa Bench migrated an average of 7.3 air miles to the south and summered on the Blue Mountain Plateau during the summer of 1966. This Plateau is …

The Role Of Agonistic Behavior In Regulation Of Density In Uinta Ground Squirrels (Citellus Armatus), Richard J. Burns

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Agonistic behavior of ground squirrels was studied for two years in north-eastern Utah at an elevation of 6,300 feet. The main objective was to determine what role agonistic behavior had in regulating density in a population. All individuals in an unconfined population were trapped I marked I and observed from towers. Detailed data on behavior and density were recorded.

Though loss from a variety of factors occurred throughout the year I agonistic behavior had an important role in regulating the population at least twice during the year. In spring some squirrels I usually yearling males and late emerging yearling females, …

A Study Of Free Surface And Viscous Effects On Simulated Rough Open Channel Beds, Julian B. Andersen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An experiment was designed to eliminate the free surface from simulated naturally roughened open channel beds from which results were compared to data with a free surface from another study. All other pertinent variables were held constant. From this comparison, a relationship was established for the additional energy loss due to the presence of a free surface in the flow over these channel beds.
P = 0.23 - 0.28 D/D₂₅
where P is the proportion that the channel conductance coefficient (C/g^1/2) is reduced due to presence of a free surface, D is the flow depth, K_{25 …}

The History Of College And Young Wards, Cache County, Utah, John A. Hansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The two communities treated in this thesis, College Ward and Young Ward, are located in the southern section of Cache Valley, Utah, in an area originally known as the L.D.S. Church Farm. In 1877, Mormon President Brigham Young gave the Church Farm as an endowment to help build and maintain the newly-created Brigham Young College, and the land was leased, and later sold, to interested settlers.

Although late in settlement, these wards have a history of occupation and development similar to most local Mormon farm communities, and almost without exception have been populated by members of the Church of Jesus …

Study Of Sheltered Evaporation In Colombia, Guillermo Pardo-Bonilla

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Equations, tables, and graphs for estimating evaporation from sheltered evaporimeters were developed, based on data from 20 stations in Colombia.

Computer programs and plottings were the basic tools to work out the equations. The form of the simplified final equation is

Ev = kC_VPDC_T

in which

• Ev is the evaporation in millimeters per day
• K is a constant
• C_VPD is the vapor pressure deficit coefficient
• C_T is the temperature coefficient

Statistical parameters were determined to compare the measured evaporation with the Christiansen-Guillen formula and the newly developed formulas.

Waterfowl Ecology And Utilization Of Uinta Mountain Water Areas, Steven Roger Peterson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Waterfowl utilization was recorded by observing study units at different elevations from the time water areas were thawed in the spring until they were frozen in the fall.

Sixteen species of waterfowl were observed in the Uinta Mountain; mallards, green-winged teal, pintails, and ring-necked ducks were breeders.

Ninety-eight percent of all waterfowl observed were below 10,000 feet.

Waterfowl numbers were highest during migratory periods and lowest in the breeding season.

Adult waterfowl were observed most often on natural water areas and beaver ponds greater than one acre.

Water areas at lower elevations had high indices of aquatic invertebrates and contained …

An Evaluation Of The Recreation Program At Hill Air Force Base, Utah, Neil J. Andrew

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effectiveness of achieving pre-determined goals by a military recreation department was studied at Hill Air Force Base, Utah. "Evaluation of Community Recreation" was the evaluation tool that was used, It is published by the National Recreation and Parks Association and was validated by the Great Lakes District Program Standards Committee in 1965. This evaluation contains 35 standards of measure involving 125 criteria to determine program effectiveness. These standards are in the general areas of philosophy and goals; administration; personnel; programming; areas, facilities, and equipment; and evaluation.

The study indicated a high degree of performance for programming and areas, facilities, …

The Life And Contributions Of Lee Hafen To Athletics At Dixie College, Douglas V. Allred

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Leland Hafen was born in Santa Clara, Utah, in 1895 and after a fine athletic career was signed as an athletic coach at Dixie in the fall of 1926. For the next twenty years Coach Hafen guided the athletic program at Dixie, and for a period of ten years (1926-1936) coached both the high school and college squads. Until 1963 Dixie College and Dixie High School were combined into what was called upper and lower divisions . From 1936 until 1946 Coach Hafen coached only the high school but was the athletic director and taught classes in history to both …

The Effects Of Pre-Emergence Applications Of Simazine And Post-Emergence Applications Of Dalapon On Physio-Chemical Changes In Apple, Sour Cherry, Sweet Cherry, And Prunus Mahaleb, Jawad Thanoon Agha

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Simazine and dalapon have been used to control weeds in many crops during the last few years, but in 1963, when this study was begun, their uses in fruit orchards were limited. To study the effects of simazine and dalapon both on the control of weeds and on various metabolic changes in apple (Malis pumila), Montmorency sour cherry (Prunus cerasus), sweet cherry (Prunus avium), and Prunus mahaleb root stock, experiments were conducted from 1964 through 1966 in both the field and in the greenhouse.

The application of a low dosage of simazine (4 lb/A) to soil around twelve-year-old Montmorency sour …

A Study Of Aptitudes And Achievement Of Students Confined At The Utah State Industrial School For The Purpose Of Determining Occupational Aptitude Patterns To Be Used As Guidelines For Formulating A Vocational Education Curriculum, James R. Heggen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Aptitude and achievement data of students detained at the Utah State Industrial School were studied in order to establish occupational aptitude patterns to serve as guidelines in the formation of a vocational educational curriculum at the institution.

Based on scores attained on the California Achievement test, the total group sample was found to be retarded 3.7 years in achievement level, compared to norms established by this instrument. Based on the scores attained on the General Aptitude Test Battery, the total group sample was found to be significantly below the norms established by this instrument in aptitudes relating to intelligence, verbal, …