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The Economics Of Controlling Tall Larkspur With Selective Herbicides, Reed W. Willis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The state of Utah is located in a semi-arid climatic zone and contains about 52.7 million acres of land which varies topographically from smooth desert plains and valleys to steep mountain ranges (8).

Thermochemistry Of Cyclophanes, Chyi-Feng Shieh

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The syntheses and properties of various cyclophanes have been extensively investigated by Cram and others. The paracyclophanes are compounds in which benzene rings are linked to each other by two saturated chains at the para positions, as in structure I. When they are joined to the meta positions, they are called metacyclophanes.

Decision Problems, Lowell Anderson

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

From an intuitive point of view the notion of effective procedure consists of a set of rules or instructions that enables one, in a finite number of steps and in a purely mechanical way, to answer yes or no to any one of a given class of questions. This procedure requires no intelligence to carry out the instructions and, in fact, it is con­ceivable that some mechanical contrivance may be constructed to carry out these instructions. Should such an effective procedure exist, that answers either yes or no, then the group of problems in question is said to be effectively …

Laplace, Finite Fourier Sine And Cosine, Transformations, Jan Eugene Wynn

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

The Laplace and finite Fourier sine transforms can be used to solve certain boundary value problems. Also the Laplace transform is a useful took in solving some integral and integrodifferential equations. This report is composed of transform solutions of seventeen such applied problems, while the author's first report is focused towards the theoretical aspect of these transforms.

Several different types of problems are solved in this report. Among these are Bessel's classical differential equation of index n, two electrical circuit problems, a beam problem, a vibrating string problem, a heat flow problem, and a temperature gradient problem.

One of the …

Graduate Recital, Ronald L. Wooden

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

The opportunity to select and perform qualified musical literature on a graduate recital offers the individual music teacher a challenge that is commensurate with the duties of his profession. A major responsibility of the music educator is the selection, rehearsal, and performance of the best possible literature that will meet the educational aesthetic needs of his particular performing group. It could be said that one of the most potent factors in preserving and expanding the musical culture of our society is the part played in it by the music educator and his wisdom and choice that he displays with this …

Graduate Recital, Thomas Gordon Nelson

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

The prospect of presenting a recital was very exciting to the author for two reasons. First, in spite of the fact that he has been associated with music as a performer and teacher-conductor for twenty years, this writer has participated in only one formal solo recital situation. This was a performance of Morceau Symphonic, to complete requirements of a Bachelor of Arts Degree from Brigham Young University, and was prepared with little formal supervision. The second, which is directly related to the first, was the desire of the author to attempt to prove that he had gained at least a …

A Study Of The Structure Of Shear Turbulence In Free Surface Flows, Maddineni Venkateswara Rao

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Turbulence is a familiar phenomenon which gives rise to complicated problems in many branches of engineering. Hinze has set forth the following definition for turbulence: "Turbulent fluid motion is an irregular condition of flow in which the various quantities show a random variation in time and space coordinates, so that statistically distinct average values can be discerned." Osborne Reynolds (1894) was the first to introduce the notion of statistical mean values into the study of turbulence. He visualized turbulent flow as the sum of mean and eddying motion. By introducing this sum of mean velocity and fluctuating velocity into the …

The Influence Of Exchangeable Ions And Their Concentration In The Pore Fluid On Plastic And Strength Properties Of Cohesive Soil, Mahmoud H. Abd-El-Aziz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study was conducted to find out both the effect of different exchangeable cations and the concentration of ions in the soil pore fluid on strength and plastic properties of a sample of cohesive soil taken from the bank of an open drain ditch at the Utah State University Irrigation and Drainage Farm.

The experimental results of this study may be summarized by the following points:

1. A general decrease of liquid limit and an increase in both shear strength and modulus of elasticity, with increasing salt concentration in the pore fluid, were observed for all samples, with the exception of …

A Tropical Colonization Experiment In Mexico, Charles Ray Alban

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One day in March 1963 in the city of Torreon, State of Coahuila, Mexico, a group of 492 heads of families said goodbye to their wives, children, relatives, and friends, and boarded a train to begin a long journey south and east to a new and, they desperately hoped, better life, with land of their own to work and to love. It would be almost a full year before the families would be reunited in a new and different environment.

Determining And Telemetering Snowpack Water Content In Mountainous Terrain, Stephen Davis Clarke

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Snowpack water content is an important parameter in streamflow forecasts. At the present time water content of the snowpack is determined by manual methods, which are often expensive and time-consuming. The use of a pressure pillow to determine water content has shown promise in experimental applications.

The design and analysis of a pressure transducer suitable for use with remote telemetry equipment is presented. The transducer uses changing fluid pressure to vary an inductor.

Telemetry techniques suitable for use on Utah snow courses are analyzed. Emphasis is given to the passive and active remote radio relays.

Informational And Teaching Effects On Changes In Prejudice Of College Students, Nolan E. Ashman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An attempt was made in the present research to investigate the effects of informational source, instructional differences, environment in the college, and awareness of ethnic and religious attitudes as the result of the administration of the test instrument.

Subjects used in the study were drawn from courses in general psychology and basic orientation courses in engineering. All subjects were presented with a revision of the Bogardus Social Distance Scale following the fall quarter of instruction (1960-61 academic year). All but a control group taken from one psychology section received the same scale at the beginning of the instructional period.

Since …

The Effects Of Teaching Experience On The Counselor's Perception Of His Role And Effectiveness In Counseling, Benne D. Williams

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Prior to World War II, the question as to whether or not public school counselors needed public school teaching experience would never have entered the minds of counselor educators, employers, or any other persons concerned with this matter. In the teaching field, a premium was placed on experience and often times an apprenticeship for a position had to be served. With today's shortage of teachers and counselors, a number of persons have been employed as public school counselors without teaching experience. The effects of the employment of public school counselors without school teaching experience has caused many questions to be …

The Verbal-Quantitative Differential As An Indicator Of Personality Maladjustment, Robert W. Spencer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Counseling centers at many universities are constantly trying to improve their value to the universities by identifying the students who have problems, and by making known to students the services that are available. Since many counseling centers are in direct contact with large numbers of students during the admissions testing program, it would seem that data gathered at this time should be carefully examined for clues that would aid a student in making a healthy and profitable adjustment to his university environment.

Physiological And Biochemical Factors Influencing The Quality Of Canned And Freeze-Dehydrated Applesauce, Yuen San Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Applesauce has long been considered an important food product in the United States. Approximately 25 percent of the fresh apples used by the industry in the U.S. are converted into sauce. Recent statistics indicated a further increase in consumption (Canning Trade Almanac, 1964). The reason why so large portion of the crop have been utilized for sauce manufacture is that we can use the desirable varieties for blending techniques in making sauce, and its fine particle character has some advantages as a kind of baby food.

According to the U.S. standard grades of canned applesauce, Grade A (Fancy) applesauce should …

Effects Of Variety, Maturity, And Storage On Quality And Nutritive Value Of Certain Processed Fruits, Captain Noel Scholes Schvaneveldt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The fruit production industry is of significant economic importance in the state of Utah. The annual receipts by the producers of fruit is usually between $3,000,000 and $5,000,000 according to Utah Agricultural Statistics (1963). With the farmer receiving only about 38 percent of the consumer's dollar this amounts to approximately $9,000,000 to $15,000,000 total contribution by the fruit industry. The recent trend, however, is a slight reduction in acreage, number of farms, and total production of fruit.

One of the major problems of the fruit industry and all agriculture in the state is the small size of the farms. In …

A Longitudinal Study: The Relationship Of Various Physical Characteristics To Serum Cholesterol In Preadolescents And Adolescents, Carol Ann Milligan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Although many theories have been formulated concerning atherosclerosis and its relationship to the incidence of coronary heart disease, few actual facts are known. It is known that atherosclerosis is very complex and appears to be influenced by many factors. It is postulated that an elevated serum cholesterol level is one predisposing factor.

Serum cholesterol levels are likewise influenced by many factors. Age, sex, body build, exercise, socio-economic levels, smoking, health status, weight loss or gain, dietary fat, endocrine function, and stress have been shown to be related to serum cholesterol levels, and according to some authors also are related to …

Investigations Into Flavor Chemistry With Special Reference To Synthesis Of Volatiles In Developing Tomato Fruit (Lycopersicon Esculentum Mill.) Under Field And Glass Greenhouse Growing Conditions, K. B. Dalal

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The common tomato of our garden belongs to the natural order Solanaceae and the genus Lycopersicum. The name from lykos, a wolf, and persica a peach, is given to it because of the supposed aphrodisiacal qualities, and the beauty of the fruit. By culture and use it is a vegetable, botanically it is a fruit and among the fruits, it is a berry being indehiscent, pulpy, with one or more seeds that are not stones.

A History Of The Wpa In Utah, Larry H. Malmgren

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

During the 7th decade of the twentieth century, a period of prosperity and economic advancement, it is difficult to understand the tragedies of the "Great Depression" that began in the 1920's and lasted until the early 1940's in these United States.

Many of today's fathers and mothers remember their childhood as a period of want hunger because they were "children of the depression." Many grandparents remember the loss of their jobs, empty cupboards, idleness and widespread poverty, because they were the "parents of the depression." In today's society, relief is often taken for granted, and governmental agencies are expected to …

Acts Of Incorporation In Territorial Utah, Jerry R. Lounsbury

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The legal framework used by the Mormon pioneers to establish corporations was imported into early Utah as were many other institutional ideas, social customs, and economic principles used in establishing their Zion. To understand in some completeness the effect of the corporate organization in Territorial Utah it is requisite that we first understand what constituted a corporation at that time and how this device was applied to the formation of business enterprises. What follows is a brief discussion of the development of the characteristics of the corporate organization from its origin to its implementation in early Utah.

Flume Study Of The Effect Of Concentration And Size Of Roughness Elements On Flow In High-Gradient Natural Channels, Mohamed Wafaie Abdelsalam

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In recent years investigators have given increased attention to flow in natural, high-gradient, rough, open channels. Studies include work in both the laboratory and in the field. Solutions to the problem are still incomplete; however, continued attention by investigators is needed to answer many questions. Using a laboratory flume, the writer studied one of the questions concerning the relative importance of gross velocity fluctuations versus turbulent mixing, and the ranges of each under different ranges of submergence and kineticity of flow. In the different ranges, the effect of size and concentration of the roughness elements was studied.

Water Budget Of Bear River Delta, Chia Chu Hsieh

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was made to prepare a mean annual water budget of the Bear River Delta, Utah and to determine the average annual outflow from the area into the Great Salt Lake. Solution of the hydrologic continuity equation was the analytical method used in determining the budget. Outflow to the lake was obtained as the residual between all items of inflow and other items of outflow. Three budgets were made using different techniques of estimating some of the items in the equation in order to serve as comparison checks on the final value of outflow to the lake. The time …

Paleozic Stratigraphy Of The James Peak Quadrangle, Utah, Harley D. King

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

General Statement

The James Peak quadrangle is a topographic map unit of the Geological Survey of the U. S. Department of Interior (Plate 1). It covers 7 1/2 minutes of latitude and longitude at a scale of 1:24, 000 or 1 inch to 2, 000 feet. It is bounded by lat 41°22'30" N. and lat 41°30' N. and long 111°45' W. and long 111 °52 '30" W The quadrangle includes 56 square miles and has maximum relief of about 4, 300 feet.

The James Peak quadrangle is located in northern Utah between the Wasatch Range on the west and the …

Barypact Topological Spaces, Bradley Y. Maughan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Recently, Kimber [3] has discovered a general class of topological spaces, the members of which are termed barypact spaces, that includes the compact topological spaces. This class is distinct from the set of all compact topological spaces, but its members possess many of the useful properties associates with compactness. As a consequence, several standard compactness theorems become special cases of corresponding theorems in a more general setting and the techniques of proof applied to these extensions provide new, and sometimes remarkably simple, proofs of the very theorems they generalize. The purpose of this paper is to extend to this …

Error Structure Of Randomized Design Under Background Correlation With A Missing Value, Tseng-Chi Chang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The analysis of variance technique is probably the most popular statistical technique used for testing hypotheses and estimating parameters. Eisenhart (12) presents two classes of problems solvable by the analysis of variance and the assumption underlying each class. Cochran (9) lists the assumptions and also discusses the consequences when these assumptions are not met. It is evident that if all the assumptions are not satisfied, the confidence placed in any result obtained in this manner is adversly affected to varying degrees according to the extent of the violation.

Spectral Analysis Of Time-Series Associated With Control Systems, Karl Leland Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The progress of science is based to a large degree on experimentation. The scientist, engineer, or researcher is usually interested in the results of a single experiment only to the extent that he hopes to generalize the results to a class of similar experiments associated with an underlying phenomenon. The process by which this is done is called inductive inference and is always subject to uncertainty. The science of statistical inference can be used to make inductive inferences for which the degree of uncertainty can be measure in terms of probability. A second type of inference called deductive inference is …

The Kinetics And Mechanism Of The Reaction Of Molybdenum(V) With Iodine, Oxygen And Nitrate, Ervin Park Guymon

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Molybdenum compounds present a series of baffling chemical puzzles. By no means are all of these yet even clearly defined and many may never be. This complexity results from the ability of molybdenum to form six different oxidation states, which can possess three different coordination numbers. Furthermore, molybdenum compounds readily disproportionate to yield mixed valence compounds; and finally, molybdate ions readily aggregate in solution to form a variety of polyions by polymerization-condensation reactions which are controlled by pH and the concentration of the system. Molybdenum's complexity can best be summed up in the words of the late Edgar Smith who …

The Use Of "Fashion Therapy" As Adjunctive Therapy In The Rehabilitation Of Psychiatric Patients, Virginia Geddes Eyestone

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mental illness is one of the greatest public health problems and foremost challenges of our time. However, because of improved medical practices and modern research methods, more mental patients are now being released and returned to society than at any other recorded period.

The mentally ill person loses touch with reality. Things that once were of primary concern are no longer important. Many mental patients become accustomed to carelessness in dress and personal habits. This state of deterioration often remains as a mark of mental illness, and the resulting inappropriate dress frequently limits the activity of the individual. The patient …

Existing And Potential Outdoor Recreation Resources In Bear Lake Valley, Utah And Idaho, Dennis H. Black

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Providing adequate outdoor recreational opportunities to the public is now a national problem. Of the many influences affecting the demand for recreation, increased income, population increase, sociological changes, and rapidly increasing technological developments are the more important. In the face of these factors, we must plan better to insure sufficient future needs. This will require evaluation and development of many recreation opportunities.

The Bear Lake are of northeastern Utah and southeastern Idaho is situated along U.S. 89 and within close driving distance of much of Utah's population. Up to the present there has been little orderly or planned development of …

Reactions To Parenthood, Geraldine Rosine Brinley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Parenthood is a common experience, in the sense that it is almost universal among married couples, but it is a unique experience in the sense that there are great individual variations in its meaning and its impact upon the life of each parent.

In spite of the many variations in reactions and responses to parenthood, a stereotype reaction seems to prevail. The stereotyped conception of behavior following the conception of a child is for the wife to be filled with some inner joy which causes her to behave mysteriously for a time until she reveals the unsuspected truth to her …

Chlorophyll, Cartenoid And Protein Metabolism In Relation To Iron Chlorosis, Antaraguttu Subbayya Shetty

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Iron as an essential element has been known since 1843, when Gris proved its need for the growth and well being of plants. Since then, many investigations have been carried out on various aspects of iron nutrition, leading to the accumulation of a vast literature, a monument to the assiduity of the chemists and the biologists.