Digital Commons Network^™

The Effect Of Decomposing Organic Matter On Zinc Level In Soil And Plants, Kamilia Shoukry Mohamed Shoukry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

That proportion of the total zinc (Zn) in the soil that is available to plants is variable, and little is known about the various forms of Zn or even the extent to which it occurs. Because of the complexity of the problem, most workers have approached the problem of availability of Zn to plants from the opposite point of view, that is, the forms in which the added or available Zn becomes unavailable.

Considerations Influencing Utah Farmers In Their Decisions To Produce Sugar Beets, Surjit Singh Sidhu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sugar has been an important commodity down through the ages. In the present day world, there is hardly any corner of the world where sugar is not consumed in one form or another.

Wide variation in per capita consumption of sugar exists among nations. Sugar consumption appears to be related to income level. Sugar in the United States is considered an item of necessity, and its consumption is relatively stable. This is evidenced by low price and income elasticities of demand for sugar which were -0.28 and 0.27 respectively for the period 1921-1956 (1). Consumers thus consume about the same …

An Evaluation Of Pricing Practices And Their Effect On The Egg Industry In Utah, Wilbur N. Sherman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The decade from 1953 to 1963 was one of drastic change for the egg industry in Utah. A study conducted at Utah State University shows that in 1952, slightly more than 40 percent of local egg production was s old in distant markets while in 1964, import data gathered from egg handlers in the State indicate that 20 to 25 percent of the eggs consumed in Utah were imported.

The Influence Of Soil Moisture Regimes And Atmospheric Environments On Transpiration And The Energy Status Of Water In Plants, Sampatrao A. Gavande

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Plant responses to different soil moisture regimes have been extensively studied. Because of interactions between the soil, plant and climatic factors, few convincing generalizations concerning the influence of soil water on the transpiration of water by plants have been established. Generally single factors or at most the interaction of two have been studied at any one time. Useful theories describing the conditions of water retention in plant tissues and movement of water through plants have been proposed. Equally useful theories have been suggested for describing the retention and transmission of water in soil. The integration of these theories and their …

A Two Year Course Outline In Quantity Foods For Intermountain High School Girls, June C. Larson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Bureau of Indian Affairs has recently completed or is now in the process of building 19 new grade schools on the Navajo reservation. Some of these schools are boarding schools, and some are day schools, but each new school needs school lunch personnel. To meet this need intermountain School added to their curriculum a course in Quantity Foods to be given to Junior and Senior High School girls as a two year vocation. This necessitated the development of a 2 year course outline for the 2 year Quantity Food class, which gave the girls 4 hours daily practical training …

Neutral 17-Ketosteroid And 17, 21-Dihydroxy-20-Ketosteroid Excretion In Urine Of University Women During The Menstrual Cycle, Shao Shen Yam

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In the last few years, much research has been done on lipid metabolism because of the possible involvement of lipids in atherosclerosis and coronary heart disease. These diseases appear to be related to abnormalities in lipid metabolism. Since sex differences have been noted in lipid metabolism, the role of steroid hormones has been under investigation in a number of laboratories. Coronary heart disease occurs only rarely in women during the reproductive phase. In men, the administration of estrogens results in a decreased serum cholesterol level while androgens tend to increase circulating cholesterol.

Experiments on rats and chickens have indicated that …

Cholesterol Levels In Serum And 5Β – Pregnane – 3Α,20Α - Diol In Urine Of University Students, Gertrude Kuei-Shu Chiang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since there is a high incidence of coronary heart disease in humans of middle-age and older in the United States, and the mortality of this disease is still increasing, a great deal of research has been done in this field. Although many theories have been formulated concerning the cause of atherosclerosis, it is a very complex disease, and appears to be influenced by many factors. Disturbed lipid metabolism is widely believed to be involved in the development of the vascular lesions found in arteriosclerosis, although the nature and origin of the disturbance is unknown. The mechanism for the elevation of …

A Density For A Generalized Likelihood-Ratio Test When The Sample Size Is A Random Varible, Raymond H. Neville

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many articles, books, papers, and abstracts have been published, which describe the analysis and design of experiments. R. A. Fisher's (1951) book, The Design of Experiments, is referred to by D. J. Finney (1960) as the classic for experimental designs. Some of the more outstanding books and publications in this area are those by Cochran and Cox (1957), Cox (1958), Davis et al., (1954), Federer (1955). Quenouille (1953). and Kempthorne (1952).

Probable Circular Error (Cep) Of Ballistic Missiles, James Edward Moran Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The survival of our nation, during a nuclear exchange, depends upon an effective national defense structure. The prime weapon system in this defense structure is the ballistic missile. Although many factors enter into an evaluation of the effectiveness of a ballistic missile, one of the most important measure is accuracy. Without an accurate weapon system we have no weapon system.

The Department of Defense has places emphasis on using a method of accuracy evaluation called "Probably Circular Error (CEP)." Probably Circular Error is defined as "The radius of a circle, centered at the intended target, within which 50% of the …

Review Of Reliability Techniques, Eugene Richard Doherty

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In the development of any product to perform a specific function the first concern of the engineer is to design for satisfactory operation. Engineers originally approached the reliability problem by using excessive safety factors to be assured the structure or material would withstand the calculated loads and stresses. The engineer also learned from operating or testing the equipment until failures occurred and then redesigning as mistakes became apparent. These methods were time consuming and often resulted in bulky over designed products. These approaches became impractical with the advent of new technological advancements. The accelerated industrial development of aircraft, missiles, and …

A Logistic System Simulation Model Encompassing Poisson Processes And Normal Or Weibull Life, Willard A. Hansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis describes a computer simulation model for determining effective spares stock levels for recoverable items at Air Force bases and depots. The simulation model is based on the following fundamental inventory theory; whenever a demand arises, it is satisfied from stock on hand, and the quantity equal to that demand is recorded immediately; when a demand exceeds stock on hand, the excess demand is backordered immediately and when item life expires procurement action is initiated at depot level. The resulting product of the model cam be used as a guide for the optimum distribution of available spares or as …

The Course Or Behavior Of Applied Zinc To Soil Containing Different Levels Of Freshly Applied Organic Matter, Artnel Samuel Henry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soil organic matter consists of a heterogenous mixture of plant, animal, and microbial material in various stages of decomposition. It possesses characteristics which at present are not very well known. Careful studies have been directed towards the behavior of organic matter as it affects plants directly and man indirectly. Consequently, much tire is devoted to its study from the point of metal inactivation and chelation, the earlier investigations failed to produce results worthy of the efforts expended, so a loss of interest in the continued pursuit of knowledge resulted, about two decades ago when it was learned that many polyvalent …

The Influence Of Organic Matter And Ph On Transformations Of Nitrites To Elemental Nitrogen, Mohammad A. Rashid

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Nitrogen occupies an important and prominent place in plant and animal nutrition. Large quantities are required by plants and must be available in the soil. Recently the use of nitrogenous fertilizers has increased manyfold. In view of the importance of this element in crop production, even greater use is anticipated in the coming years. In order to make full use of the applied nitrogen, continued investigations of soil-nitrogen relationship are imperative; however, this element presents many complex and challenging problems to investigators.

Stuttering In Utah Fifth Grade Children: An Incidence Study, Thomas S. Johnson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Children afflicted with speech disorders represent the largest single group of exceptional children. The numbers of speech defectives reach between 2 and 2½ million or about 5% of the population (Johnson et al., 1956). Newman (1961) has disputed this claim and has stressed the difference to be made between speech differences and handicapping conditions:

It can be confidently stated that 5% of the population categorized speech handicapped, have speech differences of such a nature that the differences can be pointed out, recorded, classified, or quantified in some reliable manner. But that does not necessarily make the conditions handicapping or impairing. …

The Identification Of Basic Problems Found In The Bassoon Parts Of A Selected Group Of Band Compositions, J. Wayne Johnson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since the early sixteenth century, the bassoon has played a role of varying importance in musical organizations. Early groups used as many as twenty-four bassoons in conjunction with other instruments. Today, it is common to have no more than two or three bassoons in bands and orchestras because other instruments, as they developed, have replaced the bassoon in the instrumentation of such groups. Although the bassoon is not as important numerically as it formerly was, its place in musical organizations is assured because it has expressive colors and tonal qualities which cannot be duplicated by any other instrument. The bassoon …

Simultaneous Movement Of Water And Herbicides In Unsaturated Soils, Ming-Shyong Yang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since weed killers were developed in the early part of the decade beginning in 1940, herbicides have been increasing in use until they are now widely used to control weeds. The application of herbicides has thus become a regular agricultural and ecological practice.

The Mormons And The Civil War, Boyd L. Eddins

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

I had intended originally to write on another subject and had begun the research. However, in the process of perusing sources available, a related subject captured my interest. The Mormon prophecy relating to the Civil War had been a source of my belief in the efficacy of latter-day revelation. I was under the impression that my Church was extremely interested in current events as indication of the fulfillment of prophecy. I theorized that if such a direct, detailed prophecy as the one received in 1832 by Joseph Smith, began to unfold in our day, considerable excitement would be aroused. Perhaps …

An Evaluation Of Conservation Reserve Lands In Relation To Pheasant Production And Survival, Richard M. Bartmann

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The ring-necked pheasant (Phasianus colchicus) is one of the most important upland game species over much of the nation. It is also one of the most difficult to effectively manage for the increasing hunter population. The high value of agricultural lands renders habitat improvement programs by state agencies a financial impossibility except on an extremely localized basis. Therefore, the primary pheasant management tool largely remains hunting season manipulation.

The federal government through various agricultural programs may have an influence upon pheasant habitat. Public Law 540 entitled "Agricultural Act of 1956," more commonly referred to as the "Soil Bank …

Susceptibility Of Selected Alfalfa Clones To Lygus Bugs In Relationship To Seed Production, Charles G. Summers

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Utah ranks as one of the major producers of alfalfa seed in the nation. In 1964, 6.02 million pounds of cleaned seed were produced in the state. This resulted in an income of 1.7 million dollars to Utah seed producers for that year (Agricultural Statistics, 1965).

A Comparison Of The Fifth Grade Arithmetic Content As Prescribed In The Basal Arithmetic Textbooks Adopted In The State Of Utah For 1954-1964, Blanche Thaxton Le Baron

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

The area of investigation selected for this report is "A Comparison of the Fifth Grade Arithmetic Content as Prescribed in the Basal Arithmetic Textbooks Adopted in the State of Utah for 1954 and 1964."

A Descriptive Analysis Of Eight Remedial Reading Students In The Sevier District Schools, Doris P. Tuft

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

Authorities have variously estimated the number of children with a reading disability to be between ten and fifteen percent of the total school population.^1,2,3 Formerly, many children who had reading difficulties perhaps left school at an early age. Also, many children who might have had reading problems perhaps remained undetected before widespread group testing was initiated. Today, with the high premium placed upon high school and even college achievement, an education is, so to speak, a prerequisite to adult success. With reading unique in its being both a subject area and a tool necessary for the mastery of other …

Reduction And Summarization Of Forage Production Data From Pasture And Range Lands, Julian Leigh Wilkinson Jr.

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

In an attempt to control and properly manage our vast pasture and range lands there have been many problems that the scientist has been confronted with. Among these has been the problem of reducing the great quantity of collected data from the ranges and pasture lands into a form suitable for scientific analysis. In the past this reduction process has been accomplished by slow, painstaking hand calculation methods, thus making it virtually impossible for the scientist to analyze and propose corrective measures at the time they are needed. However, with the advent of high speed computing equipment this need no …

Tests Of Independence In Contingency Tables, Su-Feng Wongbhan

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

This report is a survey of the literature for a combination of different tests for both two-way and multi-way tests of independence in contingency tables. The derivation of the commonly used chi-square statistic for the tests will be shown immediately below, then followed by the summary of the different tests which will be the contents of this report.

Herbert B. Maw As Governor Of Utah, John C. Setmire

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

Herbert B. Maw, like many other Utahn’s, is a self-made man, a poor boy who sold newspapers from the age of ten to fifteen, and worked nights to put himself through college. He graduated from the University of Utah in 1923 with a Bachelor’s of Science Degree, and in 1926 he obtained a Master’s Degree from Northwestern University. Maw received his Doctor of Jurisprudence in 1927 from Northwestern University, and in the same year he was elected to the Utah Senate on the Democratic ticket. In 1934 Maw ran for the United States Senate and lost the election, however, in …

Team Teaching In Secondary School Science: Techniqeus In Large And Small Group Instruction And The Use Of Para-Professionals, Berlin C. Jensen

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

In team teaching there are considerations that are basic to conducting a successful learning experience. In large and small group instruction certain techniques are used that can reduce the tension and anxiety of the team teacher. Just how these techniques are used will vary for the individual team teacher. How to secure and use para-professionals are also basic considerations in a team teaching program. According to this survey certain techniques can be effectively used in large groups (1). The school plant itself has undergone a remarkable change, Newly constructed schools can now accommodate larger and more effective classes, or the …

An Exploration Of Test Taking Strategy With Sixth Grade Students, Mary Bates

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

The present study was an attempt to evaluate the benefits of certain cues in reaching correct answers to test questions given to sixth grade students. While it seems reasonable to assume that test-taking strategy is not as well developed in sixth grade children as in older students, this study was intended to discover if test-taking strategy would be apparent to a measurable degree at this age level. Before such an observation could be undertaken, a technique had to be devised to measure the behavior in question (in this case the use of cues). The technique used was in the form …

Graduate Recital, Larry G. Smith

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

As long as the writer has been considering his graduate program, he has felt, because of his own peculiar limitations as a performer, that a recital project would be more beneficial to hie developing musicianship than a research and thesis project.

Strangely enough, the writer had participated quite actively for seventeen years in a most varied succession of musical organizations without having acquired that badge of authority that his successful colleagues wore so proudly: mastery of a particular instrument.

During those years, tho writer had sung soprano, alto, tenor, baritone, and bass in various choral groups, performed upon the piano, …

Graduate Recital, Neil J. Tippets

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

The author began his formal studies toward attainment of an advanced degree in November of 1961. However, the decision to perform a recital was not made until summer, 1965. The desire to improve performance abilities to the point of excellence on at least two instruments was the deciding point in favor of a recital. A more important motivating factor, related to this point of achieving excellence, was the desire to become a better teacher. It is well understood that a teacher's performance on an instrument can inspire students to become better performers. It is a necessity to be able to …

A Graduate Recital Report, Lynn J. Skinner

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

Many needs of the instrumental music teacher are filled by his being able to demonstrate tone quality, phrasing , proper breath support, and technique. One of the needs is the enrichment of the aesthetic portion of the student's education. The student may have great potential but must be guided with the demonstrations listed above to gain a fine musical experience. The teacher then understands the needs of the student and is able to fulfill them by the same type of study that every student must go through to play his instrument well.

A teacher can learn many things during the …

Graduate Recital, Valorus D. Lindsay

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

The inclusion of such a large number and variety of songs and arias in a vocal recital necessitates a separate discussion of each composer involved and his contributions to vocal literature. Accordingly, the writer has compiled this report into sections dealing with the composers. A brief biographical sketch of each composer has been given and an analysis of the music performed in the recital has been made .

The personal translations of the writer are included with each song written in a foreign language . To a singer not familiar with the language, the meaning of a piece is as …