Digital Commons Network^™

Ferrilegoglobin As An Oxidizing Agent For Hydrazine, Donald B. Larson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The system in which atmospheric nitrogen succumbs to enter Nature's cycle has a yet proven evasive with respect to the actual chemical reactions. At present several types of systems are proposed but their chemical makeup is practically unknown.

Lethal Concentrations And Detoxification Time Of Toxaphene For Goldfish, Gambusia And Rainbow Trout, Gar W. Workman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In the past few years the Utah Fish and Game Department, as well as the fish and game departments of other states, has been spending fisheries money for fish eradication on both lakes and streams. The Utah Fish and Game Department recently suggested to the University that research be initiated on the subject of toxaphene as a fish poison. Consequently, a better insight into conditions that exist for a given water type could be developed.

Chlorophyll And Productivity In A Mountain River, William J. Mcconnell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Investigation of primary production in streams and rivers has lagged behind similar investigations in marine and lacustrine environments. Recently, however, Odum (1956) has demonstrated methods that allow the estimation of productivity of most moving waters. For reasons discussed later in this paper, Odum's method is not satisfactory for shallow, very rapid rivers as typified by Logan River. The present investigation then was primarily an exploration of a method possibly applicable to measurement of productivity in shallow rapid rivers.

Investigations of phases of the ecology and distribution of the main contributors to primary production, the benthic algae, was a necessary corollary …

The Effect Of 2 Soil Fertility Levels On 5 Potato Varieties In Relation To Yield, Specific Gravity And Chipping Quality, Gayland D. Robison

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The potato enterprise is important in Utah as it provides a cash crop and also a means of diversifying and intensifying the operations on many irrigated farms. It is of particular value in the sections of the state that have a short growing season where other crops cannot feasibly be produced. The potato chip industry supplies a demand for large quantities of potatoes. The usage by this industry makes it a major factor in potato farming economy.

The making of chips originated over a hundred years ago as the result of an accident. A silver of potato fell into a …

The Effect Of Certain Fluoride Sprays In The Production Of Soft Suture On Peaches, N. V. Narayanamoorthy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pollution of the atmosphere and its potential deleterious effects on health, industry, agriculture and natural resources are causing grave concern in many parts of the world. In the past century there has developed in the fields embraced by physical and biological sciences a considerable knowledge of theoretical and applied information, serving as a versatile tool in combating such problems. Air pollution problems seem to have gained much attention with the rapid development of various industries in major parts of the world. Rural and urban areas adjoining these industrial locales are confronted with the dangerous overall problems of air pollution. Evidently, …

A History Of The Athletic Career Of E. L. "Dick" Romney, Ray Merrill Boothe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Ernest Lowell ("Dick") Romney chose athletics as a career, believing that it was worth-while for himself and for those with whom he would work and teach. He has devoted his entire life to this endeavor and through his many achievements has become one of the most prominent and respected men in his profession. He stands as an example of high ideals and his name is a legend in the Rocky Mountain area.

Placed between Rockne and Roper, in the Football Hall of Fame at Rutgers University in New Jersey, is the name of Romney, E. L. "Dick." Other coaches so …

The Natural Reproduction Of The Cutthroat Trout, Salmo Clarki Richardson, In Strawberry Reservoir, Utah, William S. Platts

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Strawberry Reservoir, Utah is an 8,000 acre lake at the elevation of 7,550 feet; it has a maximum depth of 52 feet and an average depth of 18 feet. The supply of cutthroat trout eggs used to replenish and distribute this trout throughout the state are taken from two spawning traps located on reservoir tributaries. Because it has not proven economical to raise cutthroat to a larger size than newly hatched fry, it is at this stage they are planted. Because of competition, predation, and lack of space the planting back of fry to maintain the fishery and spawning run …

The Agricultural Phase Of The Technical Assistance Program Of The United States In Iran, With Special Reference To The Role Of Utah State University, Malek Mansour Esfandiary

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

My thesis, while examining the broad scope of American technical assistance in agriculture to Iran, emphasizes the work of scientists and technicians who went there under contract with Utah State University (USAC). I have tried to make this work as complete as available information makes possible.

There are several problems encountered. Some technicians were reluctant to make comments which might appear to be critical of either the American administration or the Iranian government-cultural climate; some did not receive my letter probably because of a change of address. Reference materials were scarce. In most cases it was almost impossible to separate …

Geology Of The Southern Part Of Wellsville Mountain, Wasatch Range, Utah, Ronald H. Gelnett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Wellsville Mountain is 10 miles west of Logan, Utah, at the northern extremity of the Wasatch Range. Paleozoic rocks form a northeast-dipping homocline bounded in part by northwest-trending high-angle faults and cut by a series of northeast-trending high-angle faults. A major transverse fault, with a stratigraphic displacement of 4,500 feet, divides the mountain into two distinct blocks.

The rock units of the area are comparable to those of the Logan quadrangle immediately to the east. Pre-Cambrian rocks crop out in Box Elder Canyon, just east of Brigham City, and are overlain by at least 20,000 feet of northeast-dipping Paleozoic rocks …

A Study Of The Sequence Of The Professional Education Program For Elementary School Teachers At Utah State University, Christopher Lee Colston

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Education, like any other profession, is responsible for constant improvement. The professional teacher education institutions are constantly looking for ways of improving professional teacher education programs. The course sequence of the teacher education program is an area for continual improvement. Every teacher educator has a theory as to what is the best teacher education program and what is the best sequence for this theory program. The literature has revealed very little in the area of a sequence for the teacher education program.

A Critical Survey Of Elementary School Playgrounds In Cache And Box Elder Counties, Thomas Cracas

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the fundamental needs of elementary school children is to develop their motor systems by means of physical activities adequately suited to their representative age groups. In so doing, opportunities are provided for sociological and psychological requirements essential in developing a healthy, confident individual capable and willing to accept social and family obligations and responsibilities. This infers that an essential function of the school is to provide appropriate areas, facilities, and equipment for such activities. It also suggests that the playground be an integral element of a modern school.

The purpose of this study was: (1) to construct check …

A Study Of Two Groups Of Superior Students At The Logan Junior High School, Rudgar H. Daines

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Educators have long been aware of the varied needs, abilities, and interests of children. They have tried to provide proper curriculum, materials, and methods to meet the wide range of abilities that exists in every classroom. Despite the attempt of the schools to provide for the particular needs of the individuals, the gifted students continue as a neglected segment in our schools. Because of other pressing educational problems, the awareness of their needs has been somewhat pushed into the background, and only through the present demand for greater leadership in our country and for the optimum use of our manpower, …

An Evaluation Of The Salt Tolerance Of Particular Varieties, Strains, And Selections Of Three Grasses And Two Legumes, Farrel John Olsen Jr

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In arid and semiarid areas in the Western United States, soluble salts tend to accumulate in the soil in amounts harmful to crop production. A considerable portion of this land cannot be reclaimed due to the poor quality of permeability of the soil. Therefore, the wise selection of crops that will produce satisfactory yields on these soils in necessary.

The salt tolerance of many crop plants has been investigated; however, more information is needed on the relative salt tolerance of varieties, strains, and selections. Such information will permit the selection and development of varieties and strains of crop plants which …

Community Utilization Of School Plants In Weber County School District From 1955 To 1957, R. Glen Miller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Present day trends indicate a definite movement toward building school plants more adequately and more adaptable for community use and for wider community utilization.

It is the belief of many educators that the school should be designed to provide the facilities required for housing the school and its many community programs. It is not primarily a monument to the architect and the school authorities. Schools should be a learning laboratory for all members of the community. Weber County school administrators have consistently supported building utilization point of view as expressed by Pittenger:

A new impetus has been given to the …

Horizontal Movement Of Moisture In Soil, D. W. L. Read

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The movement of water in soils is of great importance to all of us but especially to agriculturalists. If it were not for this movement plants would not be able to survive in soil. If the moisture moves too freely in the soil insufficient water can be stored to supply plants during dry periods. The movement of water through soil may remove plant nutrients or accumulate salts in soil horizons.

The flow of water in soil has been studied extensively for many years. Water movement can occur in either saturated or unsaturated soil. Darcy's law can be used with a …

An Application Of A Thermodynamic Flow Equation To Water Movement In Unsaturated Soil, Brennan Derry Soane

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The movement of water in soil presents many interesting problems to the research worker. It is also a subject which finds wide and important application in agriculture and several branches of engineering.

The object of this work was to examine the usefulness of a new equation of flow of water in unsaturated soil. If valid, this new approach may be able to eliminate some of the gaps in our present knowledge of the subject.

All soil lying above the capillary fringe of a water table is in the unsaturated state with respect to water. This means that in any macroscopic …

Linkage And Inheritance Studies In Barley (Hordeum), Robert E. Heiner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Barley has had wide acceptance not only as a cultivated crop but also as an excellent source of genetic material. Barley was being used in inheritance studies by Tschermak when he rediscovered Mendel's laws of heredity. Since then barley has become one of the most widely used plants for genetic studies known today.

More than 100 characters have been investigated indicating the relative ease of classification. There are 7 linkage groups corresponding to the 7 chromosomes in which 2 or more characters have been located as reported by Robertson (1939). But Kramer, Veyl, and Hanson (1954), from translocation experiments, suggest …

The Peltier Effect And Its Use For Measuring Relative Activity Of Soil Water, Hans C. Korven

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soil moisture measurement embraces two basic concepts, namely, water content and relative activity. The measurement of moisture content, either on a weight or volume basis, yields the amount or quantity of water in the soil. The measurement of relative activity or the energy required to remove unit of water is related to the availability of the soil moisture to the plant. The measurement of soil bulk density, irrigation efficiency, and the amount of water to apply in an irrigation are a few examples that require the use of the moisture content concept. Whereas the first concept determines the amount of …

The Phytoplankton Of The Logan River, Utah, A Mountain Stream, William J. Clark

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The voluminous limnological literature contains few studies of mountain streams. Though there are a few papers on the benthic algae (see Budde 1928, Raabe 1951) only Pennak (1943) reports year-round quantitative data on the phytoplankton. Brinley (1950) gives some phytoplankton information in a summer study of streams in Rocky Mountain National Park.

Quality Evaluation Of Deep-Fat Fried Peas, Wattana Sathiraswasti

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Dehydration is perhaps the oldest method of preserving fruits and vegetables. However, it is still an important method of preservation. During World War II, efforts were geared to investigate the possibilities of such newer dehydrated foods as powdered eggs, tomatoes, and potato granules. Since then many new products are flooding the market every year. The use of dehydrated products has increased primarily because they usually require less space and have longer shelf life, and at the same time they have much more concentrated nutritive value than fresh, canned, or frozen foods. Hence, they can easily be adopted for military rations. …

A Study Of Cheese Spreads And Dips, Grant M. Steed

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Each year in the State of Utah, thousands of pounds of a number of varieties of bulk and packaged cheese are returned to the manufacturing plants from the stores and other distribution points. The main reasons are: broken wrapper or rind, crushed or otherwise mutilated package, and mold development.

At the present time much of this cheese is shipped out of the state for processing. The remainder is sold at drastically reduced prices. If this unmarketable returned cheese were changed in form with good consumer acceptance the industry would experience a real savings.

The Development Of A Dietary Manual For The Small Hospital, Blanche Z. Madsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An increased amount of emphasis is constantly being placed on the standardization of diets where group feeding is involved. Especially is this true in the hospital where food is an essential part of the medical treatment of the patient. The directing personnel responsible for the diets for any hospital situation where a dietitian is employed, are the doctors who prescribe the diet orders and the dietitian who interprets them.

Morphological, Chemical, Histological, And Sensory Quality Changes In Gamma Irradiated Carrots And Potatoes, Keith Andrew Madsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Through the ages, people have been confronted with the problem of storing food after the harvest season for consumption during the winter months. Foods have been preserved by dehydration, canning, and refrigeration. However, people usually prefer fresh vegetables become unfit for human consumption as a result of sprouting and breakdown in storage.

Some chemicals have been used with various degrees of success in preventing sprouting of certain vegetables. The chemicals were applied as a pre-harvest foliar spray or directly on the tubers or on the roots.

In 1954, a law was passed by the United States Congress authorizing the release …

Geology Of The Northern Part Of Wellsville Mountain, Northern Wasatch Range, Utah, Stanley S. Beus

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Wellsville Mountain forms the extreme northern end of the Wasatch Range in northern Utah. It lies at the western margin of the Middle Rocky Mountain province and is bordered by valleys of the Basin and Range province. Many geologic investigations have been made in this region. Much of the Wasatch Range has been studied and mapped as well as parts of the Bear River Range, east of Cache Valley, and the Malad Range which extends north from Wellsville Mountain; however, the geology of Wellsville Mountain has not been studied or mapped in detail. Some reconnaissance mapping has been done and …

Some Chemical Properties Of The Profiles Of Two Soil Series As Shown By Horizons And By Increments, Verle Q. Hale

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soil classification in this country is based on the system proposed by Marbut in 1920 (2). This system uses eight criteria, one of which is the chemical composition of the soil horizons. Workers in the field of soil survey are depending more and more upon laboratory data to characterize and differentiate soils not only at the series level but also at higher levels of classification where it may be necessary to establish the presence or absence of critical horizons or characteristics. This was predicted by Robinson (16) when he said that laboratory analysis is needed to give "precise physical meaning …

An Ecological Study Of The Bottom Fauna Of Bear Lake Idaho And Utah, Earl W. Smart

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In evaluating the potential ability of a lake to produce fish, probably no single standard is so important as an estimate of the amount of bottom fauna (Deevey and Bishop, 1942).

The study of the bottom fauna of Bear Lake was a part of the investigation of its limnology and fisheries, begun in 1952. This study was sponsored through federal monies made available through the Dingle-Johnson Act. The primary purpose of the study was to examine all the evidence in estimating the fish producing capacity of the lake. Bear Lake is the second largest fresh water lake in Utah but …

Comparison Of Two Plans For Administration Organization Of The School Districts Of Sanpete County, Leon F. Christiansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Educational administration exists to develop and guide the educational program. Every local public school system is a legal agency of the state for the conduct of public education. State laws usually set up the administrative units for school districts and places upon local boards of education the responsibility for the management of the local schools. Such boards represent the people of the state, and the district, and they perform a large number of legally designated functions.

The constitution of the State of Utah states clearly the responsibility for the maintenance and establishment of the schools. The following are extracts from …

Effect Of Hay Or Rate Of Grain Supplementation On Performance Of Lactating Dairy Cows Fed Clipped Pasture Forage, Clive Wendell Arave

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pasture is considered one of our most important agricultural crops, contributing more than one third of all feed consumed by livestock in the United States. High quality pasture has been recognized to be highly important in efficient milk production. It has been shown, however, that good pasture must be supplemented by concentrates if milk production is to be maintained at a high level.

A pasture mixture developed at the Utah Agriculture Experiment Station has yielded considerably more total digestible nutrients per acre than other roughages or farm grains commonly grown in Utah. Concentrates tend to be relatively more expensive than …

A Survey To Determine The Incidence Of Antibodies Against Q Fever In Persons In Utah, Carl H. Blank

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Q fever, as a recognized clinical entity, is often referred to as a new disease of man. Pneumonic in character but lacking clean-cut pathognomic characteristics, in all probability Q fever has been confused in the past with influenza, primary atypical pneumonia (1), or included as an undifferentiated disease under "virus pneumonia." Geddis Smith (2), writing in 1941, stated:

...influenza, pneumonia, "pleurisy", or bronchitis ... form a nosological jungle in which bacteria and viruses roam at will, despoiling the human race and defying both classification and control. Symptoms overlap and no one knows how many different diseases lurk behind them.

A Survey Of Supervisory Practices Of Junior High School Principals And Teachers In The Field Of Industrial Arts In The State Of Utah, Calvin R. Bybee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis is a survey study of the supervisory practices or junior high school principals and teachers in the field of industrial arts. The study is limited to the state of Utah and for the school year, 1955-56.