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An Evaluation Of The Differences Among Lower, Middle And Upper Socio-Economic Groups In The Sixth Grades In The Ogden City Schools With Regard To Scholastic Achievement, Milton Kendrick

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

There are some inadequacies in our American way of life. One of these is the inadequate help and attention given to the problem of children who become shackled with their lower class environment with little or no desire or incentive to rise above this. The major challenge to any teacher is the ability to stimulate and inspire children to achieve or succeed. There are different degrees of achievement. For one child, great achievement is not the same as for another. The realization of this prompted the decision to see what differences in achievement exist among the three main socio-economic classes. …

The Sonata Form And Its Use In Beethoven's First Seventeen Piano Sonatas, Kathryn Hammond

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Beethoven's piano sonatas are possibly the greatest achievement in piano literature, perhaps in all musical literature. It has been said that if the forty-eight preludes and fuges of Bach's "Well-tempered Clavier" were to be considered the "Old Testament" of music, then Beethoven's thirty-two sonatas would have to be the "New Testament."

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 …

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.

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 …

A Study Of 5-Fluorouracil: Its Effects And Mode Of Action In Drosophila Melanogaster, John B. Jenkins Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Investigations involving the fluorinated pyrimidine, 5-fluorouracil, and its effects on viruses, bacteria, plants and mammals, have brought to light the following facts: FU inhibits the growth of bacteria, plants and mammalian cells and it decreases the ability of certain viruses to produce progeny. In other words, FU is an antimetabolite that inhibits growth and/or reproduction. Two mechanisms have emerged from these studies to define the mode of action of FU. The first mechanism involves the incorporation of the compound into the RNA of the organism thus altering the base sequence and creating a non functional or damaging nucleic acid. The …

Effect Of Fluoride On Respiratory Enzymes In Soybean Leaves, Arthur Chiu-Eng Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

There are many reports relating the effects of fluorides on plant respiration. Fluoride has been regarded as an inhibitor of respiration. Warburg et al. (1942) demonstrated that fluoride inhibited enolase activity, therefore, decreased the respiration rate of yeast. Miller (1958), found a similar inhibition of enolase from pea seed. Bonner (1948), Bonner and Wildman (1946), and Laties (1949) reported that the fluoride ion in culture solutions reduced the respiration rate in Avena Coleoptile, spinach leaves and barley roots. Since the inhibition was reversed by the addition of pyruvate, they concluded that the inhibition of respiration was due to the inactivation …

The Effect Of Fluoride On C14O2-Fixation And The Synthesis Of Organic Acids, Amino Acids, Protein And Carbohydrates, Chin-Fung Li

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many studies have been conducted on the effect of fluoride on plants, but the exact mechanisms by which fluoride causes damage is little understood. The following physiological and metabolic processes are known to be affected by fluoride: a decrease in chlorophyll (McNulty and Newman, 1961), a diminished rate of photosynthesis (Thomas and Hendricks, 1956; Bishop, et al., 1958), decreased plant growth (Bonner and Thimann, 1950), inhibition of ascorbic acid synthesis (Smith, 1952), variation in starch and total polysaccharides (Donald and Emerson, 1961), inhibition of glucose transport (Jiri, et al., 1962), inhibition of metabolism (Ordin and Skoe, 1963), effects …

Mechanical Transmission Of A Latent Virus From Apple To Herbaceous Plants, Ali Majid Jafri

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Recent work has shown that viruses are widely disseminated in commercial apple trees growing in this country (1, 14, 16, 17)—quite often one or more latent viruses are found in these plants. Usually latent viruses produce no symptoms, except in special indicator hosts. Latent viruses may cause severe injury when infected plants are grafted to a sensitive variety or rootstock. Actual damage caused by most of the apple viruses is not known but some of these definitely cause serious losses. Experimental plots at Utah State University were ruined by stem pitting virus infection. However, other latent viruses were also present …

Host-Parasite Relationships Between Prunus Mahaleb And The Parasitic Nematodes Pratylenchus Neglectus And Meloidogyne Hapla, Bernard Al Tait

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Utah orchardists have encountered problems which they have needed to control for continued successful and economical fruit production. Some of these problems are diseases such as western-X virus, cytospora canker (Wadley, 1955) and codling moth (Davis, 1957). These diseases, because of their nature and severity, have received more attention than others.

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.

Radiosensitivity And Cytogenetic Studies On An Interspecific Grass Hybrid, Paul James Bottino

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The complex response of plants to ionizing radiation has never been clearly understood. One of the main problems is the differential sensitivity of plants to radiation. A clear understanding of differential sensitivity lies far in the future. For the present a major question is: can we predict the radiosensitivity of a plant before radiation exposure? Some progress has been made in answering this question. Sparrow et al. (29) feel that they have a useful statistic which can be used to predict the approximate radiosensitivity of a plant. Average interphase chromosome volume has been tested on sixteen species of herbaceous plants …

Studies On The Relationship Of Polygalacturonase Inhibitors To Verticillium Wilt Resistance In Tomatoes, Robert Lee Sneed

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Early studies of the vascular wilts were directed toward understanding the wilting of susceptible varieties (19, 22, 23). Only in recent years have workers begun to study plant resistance to Fusarium and Verticillium wilts.

A Revision Of The Eriogonum Deflexum Torr. Complex, James L. Reveal

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study includes those annual species of Eriogonum which have glabrous cordate or obtusely based calyx-segments, and 5-lobed involucres which are deflexed or erect on rather stout peduncles. With the possible exception of a few peripheral taxa, these species are believed to constitute a natural assemblage.

Concentrate Feed Handling Methods And Costs By Dairy And Beef Producers--Selected Utah Counties, 1961-1962, Kendell W. Brinkerhoff

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Utah is historically an agricultural state with many resources adapted to livestock production. The beef and dairy industries in Utah account for 40 and 15 percent respectively of the total receipts received from agricultural marketings (7). Utah's resources are less adapted to poultry production compared to livestock production. Nevertheless, poultry production represents a significant portion of the total agricultural receipts. Production of livestock and poultry have expanded beyond the state's capacity to produce concentrate feed to benefit from economy of scale and to increase farm size through intensification. This feed deficit in Utah must be supplied from sources outside the …

School District Reorganization And Consolidation In Cache County, Utah, Grant Richard Bagley

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A historical study of school organization and school district consolidation enables both educators and lay citizens to have a better understanding and appreciation of schools as they are today. By studying past developments of a given institution, one can better evaluate current requirements and affect future changes as the needs arise.

The Cache County School System as presently constituted has evolved over the years from a cluster of small independent village schools with separate boards of education to a highly centralized system with one board of education and consolidated schools. The purpose of this study is to trace and analyze …

On The Behavioral Responses Of Free Uinta Ground Squirrels To Trapping, David F. Balph

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Biologists often trap animals to obtain information on them. If trapping is selective toward some animals, the information may be inaccurate. Most mammalogists know or suspect that their trapping techniques (reviewed by Hayne, 1949; and Stickel, 1954) contain sources of bias. Since trapping remains the only feasible way to obtain information on many animals, researchers have tried to discover sources of sampling error and refine their techniques. They have found that one major source of difficulty may lie in the behavior of animals. Individual animals seem to respond differently to trapping, both initially and through learning (Geis, 1955; Crowcroft and …

Evaporation And Potential Evapotranspiration In Central Iraq, Ala H. Al-Barrak

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The principal objectives of this study were to compare several formulas for estimating pan evaporation and evapotranspiration and to derive new formulas or modify existing formulas that will better fit the data for central Iraq. Computed evaporation was compared with measured evaporation by determining the differences and the ratios. The pan evaporation formulas were also compared by expressing them all in the form
Ev = K C_RC_TC_WC_HC_DTC_SC_M

Three pan evaporation formulas were modified. For the Meyer and Utah formulas, the constants were changed and expressions were derived …

Some Effects Of Accumulated Radium On The Productivity Of Algae, Joseph W. Angelovic

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Ionizing radiation from natural occurring radionuclides and cosmic rays has always been a part of man's environment, but at such low levels as to have had virtually no effect. However, with the advent of the atomic age and the advancement of nuclear technology, background activity has measurably increased all over the world. Fallout from nuclear weapons testing, wastes from nuclear reactors, and wastes from the milling of radioactive ores have all contributed to this increase. Due to this increase, many ecosystems and their individual components are now subjected to radiation levels as high as a million times natural background. What …

Simplified Approach To The Problem Of Stability Of Soil Slopes Under Horizontal Earthquake And Pore Pressure, Dalim Kumar Majumdar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A problem that has confronted engineers for a great number of years is that of determining the stability of soil slopes. Many factors introduce complications into stability analysis. Most embankments contain heterogeneous soils, often of several types. This and other complications usually necessitate the use of a simplified cross section. At the same time, it is often necessary to adopt simplified average soil characteristics which represent actual characteristics as best as possible. Those steps which bear on the choice of the simplified section and the simplified soil characteristics are always important in stability analysis work. These steps are independent, however, …

Point Flow Measurements In Irrigation Furrows, David Ernest Mortin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A new flow measurement concept is needed to facilitate the study of intake characteristics of the soil under furrow irrigation. Knowledge of the flow rate at various points throughout the furrow length is required but measurement must be made without altering the normal flow regime. Conventional water measuring devices such as weirs, orifices or flumes which require a loss of head in their operation, are usually unsatisfactory because to create a measuring head would alter the normal flow depth upstream thus changing the intake pattern.

The purpose of this study is to develop a simple, reliable method of measuring small …

Parent Education In A Cooperative Nursery School, Owen William Cahoon

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Parent education has existed for as long as one parent has attempted to help another, and for as long as we have records. To what extent it has served its purpose has not been fully established. Only the future will fully tell how successful parent education programs have been among those who participated in them, because the final measure of success of a parent education program is the degree to which it contributes to effective family relationships and to favorable growth and development of children in the home.

Parent education sometimes is defined as the use of educational techniques to …

Consumer Credit Knowledge And Credit Use In A Selected Group Of Married Student Households At Utah State University, Kay Daun P. Edwards

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Consumer credit has become an area of major importance in the financial planning of most, if not all, families in the United States. In absolute amounts, total consumer credit extended had increased more than 11 times, from $5,665 million to $63,164 million, since the end of World War II to 1962; and total installment credit had increased more than 19 times. During the same period disposable personal income had grown only about 2½ times (15).

A Definition Of The Role Of Homemaker By Two Generations Of Women, Genevieve Wise

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This research is an attempt to investigate to what degree society, as represented by a selected group of married women, is accepting the role of the working wife and mother, and to what degree the traditional definition still prevails in the minds of two generations of women.

Canada Goose Production And Population Stability, Ogden Bay Waterfowl Management Area, Utah, Norman H. Dey

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since the development of Ogden Bay Waterfowl Management Area in 1937, the Canada goose (Branta canadesis moffitti) population increased to a peak in 1949 and then declined slightly. Nelson (1954) noted that the decrease in population was probably due to either a change in habitat or increased hunting pressure. In recent years, direct band returns have indicated a high mortality rate in the population. This project was initiated to determine the relative stability of the Canada goose population and to measure, as closely as possible, the effect of a high mortality rate upon the nesting population.

To estimate …

Production And Waterfowl Utilization Of Sago Pondweed (Potamogeton Pectinatus) On The Marshes Of The Bear River In Northern Utah, Robert Leon Craner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

According to MCAtee (1918), Mabbott (1920), Martin and Uhler (1939) and other leading waterfowl food habit authorities, sago pondweed (Potamogeton pectinatus) is one of the most important waterfowl food plants in the United States. The seeds, vegetative leaves and stems, and the tubers of this plant are apparently sought by waterfowl.

A History Of Timber Resource Use In The Development Of Cache Valley, Utah, Douglas M. Bird

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

It has long been realized that the forests and forest products contributed very significantly toward the economic development of the Western United States. However, the extent of this contribution over a relatively small area has never been fully analyzed. Therein lies the primary justification for this paper. The author hopes that the readers of this paper will, through their reading, gain some appreciation of the major role the forest and its products played in the development of the western community.

Because of some important social differences between the area described in this paper and other western communities, the history herein …

Effect Of Fluoride On The Respiration Of Leaves From Higher Plants, Ming-Ho Yu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Studies concerning the effects of fluoride on the metabolism of both animals and plants have been of interest to many workers. In plants, it has been known that fluoride will inhibit the growth, that it will induce chlorosis as an evidence of visible injury, and that necrosis will eventually result. The economic importance associated with fluoride damage has been widely recognized, and, as a consequence, fluoride has become a major problem of air pollution.

Pupil Attitudes Toward School, Peers, And Teachers Under Ability-Grouped And Random-Grouped Systems In Weber And Ogden School Districts, Val R. Christensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Attitudes are usually defined as feelings for or against something (Remmers and Gage, 1955). They are very important in the lives of people because they help determine future success in an individual's life. Because of them one works to get the things he wants, one votes for or against certain issues, one joins a cause, opposes something, or attempts to influence others.

Children's Friends In Ability Vs. Randomly Grouped Classrooms, Nolan Kay Griffin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

For over forty years ability grouping has been of professional concern to educators in the United States (Reisner, 1936). There have been fundamental changes in educational theory and practice during that time, one of which is the recognition that educational practices must adjust to individual differences. The interpretation of "equal opportunity" in education has gradually changed from meaning the same methods, standards, and course content for all children, to meaning the full opportunity for each child to develop his own potential in a school program suited to his individual capacities and needs.

The interpersonal relationships and social development of school …