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A Comparative Gas Chromatographic Study Of Venison And Beef Flavors, K. Prakash Reddy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Venison is an important food item in the diet of the people of the United States. Deer is hunted both as sport and for food. Annually, nearly 180,000 hunters go afield in Utah in search of deer. Over 130,000 animals are killed which amounts to an annual harvest of over 15,000,000 pounds of dressed venison. This contributes about 10 1/2 million dollars to the economy of the state from licenses, lodgings, transportation, and other expenses of hunting.

Economic Evaluation Of Stockwater Development Practices On Mountain Cattle Ranches In Utah, Robert Max Nielson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The state of Utah is comprised of 52.7 million acres of land of which 86 percent is covered by range vegetation. This rangeland provides part or all of the feed for approximately 430,000 head of cattle and 1,300,000 sheep. Rangeland products constitute from 33 to 40 percent of the agriculture income within the Intermountain Region. Utah's vast rangeland area represents a basic resource of considerable importance to her economy.

International Cooperation In The Economic Development Of Latin America, Antonella Picchio

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As an Italian, with less than a year in the Western Hemisphere, I now find myself with a “mixed” personality. As someone else expressed it, "I am physically Italian, Latin American by adoption, and gaily American." This may well be a good combination for writing a thesis on Latin America. My "Latin blood" may help me in understanding the mentality of the people of Latin America, while my studies in Italy--a country with a long experience as an underdeveloped country--may contribute toward a personal understanding of the problems of poverty, social injustice, and political instability. Three months of experience in …

Temperature Dependence Of Soil-Moisture Potential, Jacob Willem Kijne

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Teachers have noticed that children draw only those objects which they know by name. Doubtless the adult has a similar tendency, exemplified by the researcher, to limit his observations or to relate them to that which can be expressed in the terminology of an existing or newly developed theory. In this thesis the data obtained from studies of the temperature and pressure dependence of the relative vapor pressure over moist soil samples are analyzed by a thermodynamic approach. Not all of the results can be explained completely by means of this tool. Natural systems, such as a moist soil, are …

An Analysis Of Prices At Utah Livestock Auctions, Mcneil Glenn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

From the time of Don Hernando Cortez, livestock has been one of America's greatest industries. The cattle in Cortez's time were Moorish stock which had been bred for centuries in the Andalusian Plains of Spain.

Following this beginning in about 1521, cattle were bred and brought from South America to Mexico. By 1583 the first herds were grazing in what is now Texas.

This was the beginning of the livestock industry and with it carne the endless search for fertile valleys, waterholes, feed in the winter, long trail drives, cattle rustlers, railroads, range wars, and a great American institution, The …

Estimation Of Optimum Size, Shape, And Replicate Number Of Safflower Plots For Yield Trials, David Ernest Polson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The success of a breeding program depends upon the ability of the plant breeder to not only develop new lines, but also to determine which lines or varieties are superior. For this purpose, yield trials are an important yardstick for determining the value of the trial in assessing the merits of the different lines.

Variation encountered is due to several factors; with true genetic differences, environment, and human error being of major importance. In order for yield trials to give meaningful information on a line or variety, it is essential that variation due to human error and environment be reduced …

The Role Of Cooperative Societies In The Economic Development Of India, A. M. Rananavare

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The idea of cooperation is not new to man. It is as old as man himself. Cooperatives are an almost universal form of organization today found in practically all countries and used by people in many ways. The cooperatives are formed to secure low cost credit, to purchase supplies and equipment for farming and household needs, to market products, even to secure many services, like electric power, irrigation, health, and insurance. Cooperatives can be used in many ways to benefit people in the everyday needs of life.

The meaning of cooperation is that isolated and powerless individuals can, by combining …

The Relative Accuracy Of Estimating The Production Of Dairy Cows As Affected By Length Of Testing Interval And Method Of Estimating Production, Ross M. Young

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Production records for dairy cows were first based on the yield of butter for a seven day period any time during the lactation. Later, 365- day records based on production for one day in each calendar month came into general use. The records preferred at present are 305- day records based on monthly test day production, but calculated using the centering date method. The centering date estimate is based on milk and butterfat production from two consecutive milkings per month. The sampling day is centered as nearly as possible in the test month period which need not coincide with the …

Morphology, Fertility, And Cytology Of Diploid And Colchicine-Induced Tetraploid Fairway Crested Wheatgrass, William Tai

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fairway crested wheatgrass, which is identified taxonomically as Agropyron cristatum (L.) Gaertn. (45), A. cristatiforme (38), or A. pectiniforme Roem. and Schult (22), is an economically important range grass belonging to the "crested wheatgrass complex" (24, 38). The crested wheatgrass complex includes diploid, 2n = 14, tetraploid, 2n = 28, and hexaploid, 2n = 42, forms (1, 11, 22). The variety Fairway and Fairway-like derivatives are the only known diploid members of the species complex (24, 38). Meiotic chromosome behavior of Fairway diploids appears to be typical of other diploid species; however, the number of plants examined …

A Study Of Thailand's Balance Of Trade 1953-1962, Suchin Worawongwasu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

International trade theory suggests that trade can be advantageous to the industrial as well as to the underdeveloped countries. For the latter, specialization and exchange brings about an increase in total productions.

Thailand, an underdeveloped country, has for the past decade experienced an unfavorable balance of trade. A primary producing country, Thailand principally exports rice, rubber, tin, and teak. Her principal imports are manufactured goods, machinery and transport equipment, mineral fuels, lubricants and chemicals.

The thesis is intended to investigate the causes of this adverse balance of trade. Thailand's four principal exports accounted for an average of 74.7 percent of …

Demand For Household Water In Northern Utah, 1962, Seth H. Schick

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Water is not a single use resource. It can be used for completely unrelated purposes. There are four general uses for water: household, industrial, agricultural, and recreational. Since water is an economic good it must be properly allocated among the four uses to maximize the returns to society. Also, There must be proper allocation among competing units within each major use.

Influence Of Temperature On Protein, Moisture And Fat And Some Other Factors In Charcoal Broiled Meats, Ilene C. Savage

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Due to the increasing popularity of outdoor cooking of meat, there is interest in determining the chemical and physical changes that occur during the charcoal broiling process. Of particular interest is the effect of these changes upon the quality of the broiled meat. Although broiling is not a new method of cooking meat, a review of the literature revealed few reports of scientific work on broiled meats. Some work has been done on the effect of different cooking methods on weight losses, tenderness, palatability, thiamine, protein content, but no reports were found relating surface temperature and cooking time to rate …

Studies On The Relationship Of Serum Lipids And Dietary Intake Of Fat In Senior Citizens, Lina Wu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A number of research studies have shown that aging is a continuous and cumulative process of biological changes which frequently result in cardiovascular diseases in the older age group. Degenerative diseases of old age such as atherosclerosis and coronary artery diseases appear to be related to abnormal lipid metabolism. The findings which indicate serum cholesterol values rise with age are by no means unanimous. The combined evidence in the literature points out that serum cholesterol of newborn infants is low, then rises steadily with age in both sexes from adolescence through middle age with a higher value in males than …

Neutral 17-Ketosteroids And 17, 21-Dihydroxy-20-Ketosteroids In Urine Of University Students, Shon-Hua Yu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Degenerative disease of old age such as atherosclerosis and cerebral hemorrhage appear to be related to abnormal lipid metabolism. Many investigators have studied the role of steroid hormones on lipid and cholesterol metabolism in rats and chickens. The results have consistantly indicated that both corticosteroids and sex hormones play an important role in the regulation of lipid and cholesterol metabolism, in vivo. Serum cholesterol values in humans have been decreased by estrogens, while androgen administration tends to increase circulating cholesterol. Estrogens have been shown to decrease circulating cholesterol and prevent cholesterol-induced coronary atherosclerosis in chickens. A study of the …

Effects Of Pre- And Post-Harvest Applications Of 6-Furfurylaminopurine And N6-Benzyladenine On Physio-Chemical Changes In Lettuce (Lactuca Sativa L.), Hussein Ibrahim El-Mansy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The extent and nature of physio-chemical changes that take place in detached leaves after harvest and during storage have been reviewed and discussed by Osborne (1962) and Rogers (1955). These changes include loss of moisture (Wittwer et al., 1962), chlorophyll degredation (Person et al., 1957), Protein loss (Thimann and Manmahan, 1960), and result in subsequent appearance of the visual manifestations of senescence of plant tissues.

As lettuce, like most leafy vegetables, deteriorates rapidly and steadily after harvest. Loss of quality is inevitable and can only be minimized by rapid handling and with the best possible storage conditions (Pratt …

Effects Of Hydro-Cooling, Chemicals, And Packaging Treatments On Refrigerated-Life And Quality Of Sweet Cherries And In Vitro Effects Of Chemicals On Selected Fungi Responsible For Fruit Deterioration, Joseph Yungsheng Do

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As the population tends to urbanize, the potential consumer market of fresh produce becomes distant from the producing farm. This distance brings to growers and handlers the problems of how to keep their fresh products unspoiled after harvest and during transit period of shipping, and how they can be delivered to the specified destination without substantial deterioration. It is the common interest of fruit growers, shippers, wholesalers, and retailers that the shelf-life of fresh fruit be prolonged to increase sales.

Sweet cherries are one of the important fruit crops in Utah. Being highly perishable, fresh sweet cherries have relatively short …

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.

Geomorphic Features And History Of The Lower Part Of Logan Canyon, Utah, Edmund J. Williams

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Logan Canyon is located east of Logan, Utah, in the Bear River Range. The lower part of Logan Canyon is considered that section of the canyon from its mouth upstream to Tony Grove Canyon, a distance of 22 miles¹, Figure 1. Some tributary canyons of the lower part of Logan Canyon have been included in this investigation because of their relationship to Logan Canyon. Grassy Flat Canyon, a south tributary of Logan Canyon 4.4 miles from Logan, exhibits several geomorphic features related to the geology of Logan Canyon. Because of its extensive use and close association with Logan …

Geology Of The Southwestern Part Of The Randolph Quadrangle, Utah-Wyoming, Steven C. Hansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A detailed study of the southwestern part of the Randolph quadrangle was undertaken in view of the fact that Richardson (1941) mapped a large area of undifferentiated Ordovician rock. Therefore, the purposes of this investigation are: (1) to prepare a more detailed geologic map of the south­western part of the Randolph quadrangle (Plate 1), (2) to describe the struc­ture, stratigraphy, and geologic history of the area, and (3) to relate the geology to adjacent areas.

A Development Of The Number System, Janet R. Olsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This paper is based on Landau's book "Foundations of Analysis" which constitutes a development of the number system founded on the Peano axioms for natural numbers.

Simulation Of Mathematical Models In Genetic Analysis, Dinesh Govindal Patel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In recent years a new field of statistics has become of importance in many branches of experimental science. This is the Monte Carlo Method, so called because it is based on simulation of stochastic processes. By stochastic process, it is meant some possible physical process in the real world that has some random or stochastic element in its structure. This is the subject which may appropriately be called the dynamic part of statistics or the statistics of "change," in contrast with the static statistical problems which have so far been the more systematically studied. Many obvious examples of such processes …

Effects Of Temperature On Moisture Conductivity In Unsaturated Soil, Richard O'Bannon Meeuwig

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Water moves in soil in response to potential gradients. The basic equation for this movement is the generalized v=-K▽Φ in which v is volume of water passing through a unit area in unit time, K is the conductivity coefficient, ▽, is the gradient operator (vector), and ▽Φ is the potential gradient.

Influence Of Fertilizer Treatment On The Response Of Sugar Beet Yield To Moisture, Samad Farzanfar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many factors that influence the growth and quality of sugar beets behave in one way under one set of conditions and in quite another under other conditions. Consequently, these factors should be considered together under a dynamic situation to find their interrelations and their influence on sugar beet yield.

This study is a statistical analysis of the interaction of fertilizer and soil moisture potential with the yield of sugar beets grown in a crop rotation under different regimes of irrigation conducted over a period of seven years.

The data are available for the years 1949 through 1956, from an intensive …

Effects Of Chilling, Chemicals And Pruning On The Rest Period Of Peach Trees, Ataollah Yazdaniha

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Many deciduous trees enter a stage each year when their visible growth ceases. This is not always associated with cold weather or lack of water, and may occur with many species in mid-to-late summer. Trees entering this phase are said to be in rest. Rest is caused when internal factors are unfavorable for growth, while dormancy is defined as external factors being adverse for growth.

Rest in woody plants was first thought, about 1910, to be caused by cold temperatures. However, Coville (1920) states that deciduous trees enter rest regardless of cold temperature, with a certain period of effective chilling …

The Interaction Of Water And Salt Flow In Unsaturated Soils, Mahmoud Hassan Abd-El Aziz

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The movements of salt and water, particularly in fairly dry soils or compacted shales, are important processes in both agronomic studies and hydraulics of deep ground water which is important in the location of oil.

The Economic Contribution Of The Out-Of-State Student To The Economy Of Utah, Joseph Thomas Markowski

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Is the out-of-state college student in Utah paying his own way? Many legislative debates within recent years have centered themselves upon this controversial question without obtaining any definite answers. Articles have been written both pro and con concerning the amount of financial responsibility in higher education that should be assumed by governmental bodies, i.e.: should the state institutions be supported more by taxes or should a greater portion of its costs be covered by student fees with the possible result that fewer students will attend because of higher fees.

An Economic Study Of Adjustment Possibilities In Farm Organization And Resource Allocation In The Sevier River Valley In Piute County, Utah, 1961, Gordon L. Langford

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Problems that confront the farmer are varied, but one of the most important is the combination of his possible enterprises so that maximum financial return from farming is obtained. This problem has been made more important in the last decade by the severity of the agricultural price-cost squeeze.

Farmers' total net income, on a national basis, has declined from more than 16 billion dollars to about 13 billion dollars. In Utah, total net farm income has dropped from 91.3 million dollars in 1951 to 36.5 million dollars in 1961. Average net income of Utah farm operators dropped from $5.89 per …

History Of The Japanese-American Relocation Center At Hunt, Minidoka County, Idaho, Donald E. Hausler

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Japanese attack on Pearl Harbor, the event which hurled the United States into the throes of the Second World War, convinced many military strategists that precautions should be taken to guard the West Canst against possible invasion. The erection of a formidable defense system along the coast was complicated by the fact that 110,000 Japanese lived in Washington, Oregon, and California, a situation that could be hardly ignored by a suspicious public who rapidly formed the opinion that most Japanese-Americans harbored disloyal attitudes and would prove to be a menace to the war effort unless measures were immediately taken …

An Economic Study Of Grain Corn, Sweet Corn, And Silage Corn In Northern Utah, 1962, Guy A. Erikson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In 1959 there were 49,006 acres of corn grown in the state of Utah. Included in this were 4,232 acres of grain corn, 38,770 acres of silage corn , and 4,470 acres of sweet corn. The remaining acres of corn were used for pasture, cut as fodder, or any miscellaneous use.

The Role Of The Federal Government In The Industrial Expansion Of Utah During World War Two, Anthony Thomas Cluff

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

For ten years the American economy had been depressed. Unemployment haunted economic planners, low production plagued manufacturers, low incomes impoverished wage earners, and everyone hoped for the dawn of new prosperity. It was as if recovery had waited for an untrodden decade to arrive before heralding the new day. The New Deal brought Social Security for old age, insurance for bank deposits, new guarantees for labor, and a score of public work projects, but it did not bring economic recovery.