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Agglutinin Absorption Of Micrococcus Pyogenes Var. Aureus Involved In Synovitis, Stephen A. Coray

Biology

For the last fifteen years, the turkey growers throughout the United States have suffered a great financial loss from the turkey disease synovitis. This disease, commonly called weak leg or turkey arthritis, is a generalized staphylococcal infection. The etiological agent of this infection is Micrococcus pyogenes var. aureus.

A Study Of Recommended School Plant Planning Procedures Together With An Evaluation Of The Extent To Which They Are Being Utilized In Selected Utah School Districts, Spencer Wyatt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the great problems facing the public schools of America today is that of providing adequate school facilities. The immediate need for new buildings is overwhelming. Contributing factors to the need for expanded school plant facilities can be classified, both as a result of a backlog of school building needs over a period of several decades, and because of greatly increased enrollments. A publication of the United States Office of Education summarized a discussion of these factors as follows:

The public schools entered the 1950 decade with a backlog of need for more than 250,000 classrooms and faced anticipated …

A Study To Determine The Content Of An Industrial Arts Program In The Elementary Schools Of Box Elder County, Charles M. Hawkes

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The child is the reason for the school. He is the one for whom learning experiences are provided. Our understanding of the child as a growing individual and as a learner, his personality and his purposes and interests, supply the foundation for developing an effective educational program.

No longer do we look at the education program as a sole preparation for some future life. Instead it has now become more a process whereby we make the most of present living in order that we might live a more full and rich life each day. Education is something that goes on …

Soil Additives And Their Effect On The Yield Of Various Crops And The Physical Properties Of An Agricultural Soil, Gaylen L. Ashcroft

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

It is generally accepted that soil structure is very important in keeping productivity at a high level. When soils are loose and friable, mechanical impedance to root growth and seedling emergence is greatly reduced. Such soils infiltrate greater quantities of precipitation, are better aerated, and possess a more favorable temperature than puddled soils. Essential plant nutrients are also more easily available in well aggregated soil.

In the last few years, several synthetic soil additives have been placed on the market. Extravagant claims have been made about the ability of these amendments to maintain soil structure, without a sound body of …

Age And Growth Of The Utah Chub, Gila Atraria (Girard), In Panguitch Lake And Navajo Lake, Utah, From Scales And Opercular Bones, John M. Neuhold

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Previous literature indicates the opercular bone as a useful tool for the determination of age and growth of fish. The reliability and validity of this method is tested for two populations of Utah chub. Age and growth are calculated for 222 Utah chub collected from Panguitch Lake and 212 Utah chub collected from Navajo Lake, southern Utah, in 1952-1953 from both scales and opercular bones. Scales are measured with the aid of a projector. Opercular bones are measured directly. The center of growth of the opercular bone is posterior to the posterior lip of the fulcrum. Correction for curvature is …

The Effect Of The Bicarbonate Ion On The Respiration Of Excised Roots, Gene W. Miller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

For many years man has been searching for a cure for lime-induced chlorosis. This disease is prevalent throughout the entire western United States and is characterized by a yellowing of the leaves, destruction of the chlorophyll, and eventual death of the plant. It has brought devastation of fruit orchards in Utah, costing fruit producers millions of dollars. Hardly any county in Utah is free from this destructive nutritional disease.

Growth And Nutrition Of Plants As Affected By Various Levels Of Exchangeable Sodium, Mohammad B. Choudhri

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In saline soils, which are characterized by an appreciable quantity of neutral soluble salts, plant growth is adversely affected due to the increase in osmotic pressure and the consequent decrease in the physiological availability of water. In addition, growth may also be restricted through the accumulation of toxic quantities of various ions within the plant.

On the other hand, alkali soils, whether saline or non-saline, are characterized by a high content of exchangeable sodium in the cation-exchange complex. One reason of low productivity on these soils is the unfavorable physical conditions induced by the dispersing action of the sodium ions. …

The Place Of The General Shop In The Industrial Arts Curriculum In The Secondary Schools Of Utah, Max E. Mckinnon

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The primary purpose of education is to develop happy and successful citizens. Industrial arts, being a phase of general education, should in every way possible contribute toward achieving this primary purpose. Because of the rapidly changing methods of industrial production and the increasing areas of industry, it is therefore necessary, that to keep abreast of this industrial advancement, industrial education must employ every possible means to justifiably incorporate these new industrial methods and products into the industrial education program.

It is the intention of the writer that this study will bring forth evidence of the practical usability of the general …

Records And Descriptions Of North American Megachilid Bees, Charles D. Michener

Mc

No abstract provided.

Weed Control Investigations On Some Important Aquatic Plants Which Impede Flow Of Western Irrigation Water, United States Department Of The Interior, Bureau Of Reclamation

Elusive Documents

During the past 50 years, the acreage of land placed under irrigation in the western United States has increased greatly to meet the growing demand for food and fiber production. To provide this water for crop production it is necessary not only for river waters to be impounded and irrigation canal distribution systems established but also for the irrigation waterways to be free of obstructing plant growths which impede the flow of water. This requires various types of weed control measures in order that originally designed carrying capacities of the waterways may be maintained. Methods involving new techniques developed mostly …

Descriptions And Records Of North American Hoplitis And Anthocopa (Hymenoptera, Megachilidae), Charles D. Michener

Mc

No abstract provided.

General Catalogue 1953, Summer, Utah State University

University Catalogs

General Catalog of 1953 Summer

Contains course descriptions, University college calendar, and college administration.

A Comparison Of Methods For Differentiating Sources Of Fecal Pollution Of Water, Russell S. Fraser

Biology

Winslow and Palmer (1910) stated: "Sanitarians are continually seeking and seeking in vain, for some criterion by which sewage pollution of human origin may be distinguished from surface wash and agricultural land," and conclude their study of intestinal streptococci by remarking that: "...the use of mannite broth as a differential test for streptococci of human origin would seem sufficiently promising to warrant further study."

A Comparison Of Methods For Differentiating Sources Of Fecal Pollution Of Water, Russell S. Fraser

Biology

Winslow and Palmer (1910) stated: "Sanitarians are continually seeking and seeking in vain, for some criterion by which sewage pollution of human origin may be distinguished from surface wash and agricultural land," and conclude their study of intestinal streptococci by remarking that: "...the use of mannite broth as a differential test for streptococci of human origin would seem sufficiently promising to warrant further study."

A Comparison Of Methods For Differentiating Sources Of Fecal Pollution Of Water, Russell S. Fraser

Biology

Winslow and Palmer (1910) stated: "Sanitarians are continually seeking and seeking in vain, for some criterion by which sewage pollution of human origin may be distinguished from surface wash and agricultural land," and conclude their study of intestinal streptococci by remarking that: "...the use of mannite broth as a differential test for streptococci of human origin would seem sufficiently promising to warrant further study."

Effects Of Season, Spacing And Intensity Of Seeding On Emergence And Survival Of Four Wheatgrass Species In Central Utah, Edwin B. Abbott

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Rehabilitation of deteriorated and abused range lands is being accomplished with greater success each year by the aid of better methods of seeding which include seedbed preparation, intensities of seeding, implements for planting and improved methods of eliminating competition. Much more information is needed, however, in order to recommend suitable methods and species for seeding various vegetation types and sones with reasonable reliability. Throughout the arid and semi-arid range lands, moisture is the principal factor limiting satisfactory seedling establishment. Special attention should therefore be given to more efficient utilization of the moisture supply. Closely related species or species with similar …

A Public Opinion Survey Of Ogden City Schools, Nolan R. Taylor

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Free men cannot be taught properly by slaves; courageous citizens cannot be properly educated by scared hired men. (1)

In Ogden, Utah, education is big business. With capital assets of approximately $8,000,000, a current budget of $3,065,000, a staff of 570 full-time employees, and an enrollment of 12,650 students (5), education ranks high insofar as its effects are felt by the citizenry of the community.

The administrative staff of Ogden schools feel the necessity of keeping informed on current opinions of school patrons concerning their schools. Being employed by the public, they are servants of the public; and the degree …

Socio-Economic Factors Influencing The Intent Of Rural Youths To Migrate From Emery, San Juan, Kane, And Piute Counties Of Utah, Abdul Ghani Joseph Habbab

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Rural communities in Utah continue to lose large numbers of their population. Counties with the highest birth rate are, in the main, those which have decreased most or remained relatively stationary in recent years. Rural migration presents a problem to the communities involved and to the individuals who move.

Viability Of Seed Produced By Annual Weeds And Winter Wheat Treated With Herbicides, J. Wayne Whitworth

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Large sums of money are spent annually for herbicides to control weeds in fall sown wheat. Many of these weeds are killed by such treatments while others survive and mature seed. Viability of seeds produced by weeds injured by systemic or growth regulator type herbicides has long been a matter of great interest, much speculation, and very little research. Data on this subject are needed in order to intelligently use chemicals for weed control.

An Investigation Concerning The Incidence And Pathogenicity Of Pentatrichomonas Gallinarum And Its Relationship To Histomonas Meleagridis In Turkeys In Utah, Ross S. Hadfield

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Turkey raising has become big business. During the period 1942 to 1946, the average annual return in Utah amounted to about nine and one-half million dollars (4). This amount would have been increased considerably if the death loss among poults had been lower. As an example, using the percentage of mortality given by Miner (9, p. 5), it is estimated that the death-loss of turkeys in 1944 resulted in a loss of gross income by the farmers of Utah of more than four million dollars provided that the price the farmer received had remained the same.

Among the prevalent causes …

Cultural Variations Of Child Rearing Practices Among The Mormons Of Brigham City, Utah, Nile D. Meservy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The family is the basic institution of society. It is within the family that the individual develops his basic points of view and achieves a pattern of adjustment toward life.¹

One of the most strategic factors in the family setting, insofar as personality development is concerned, is the parental-child relationship. Although it is evident that this relationship plays a great part in the socialization of the child, much remains to be understood concerning the underlying conditions within the family that affect his relationship.

It is the view of this study that the parent-child relationship varies in nature from family …

The Logan City Market Milk Supply As Revealed By An Analysis Of The Bacteriological And Inspection Records, Alma Evan Western

Biology

Milk is a product of great significance to the public health, In the wake of knowledge obtained from many scientific investigations it has been declared our most important food, a food indispensable in the daily diets of infants and children and to possess accessory factors important to the proper maintenance of health in adults.

The Logan City Market Milk Supply As Revealed By An Analysis Of The Bacteriological And Inspection Records, Alma Evan Western

Biology

Milk is a product of great significance to the public health, In the wake of knowledge obtained from many scientific investigations it has been declared our most important food, a food indispensable in the daily diets of infants and children and to possess accessory factors important to the proper maintenance of health in adults.

The Logan City Market Milk Supply As Revealed By An Analysis Of The Bacteriological And Inspection Records, Alma Evan Western

Biology

Milk is a product of great significance to the public health, In the wake of knowledge obtained from many scientific investigations it has been declared our most important food, a food indispensable in the daily diets of infants and children and to possess accessory factors important to the proper maintenance of health in adults.

Use Of Dk Cheese Starter In Manufacture Of Commercial Cheddar Cheese, Carl Anthon Ernstrom

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Several months' curing time is needed to give cheddar cheese the desirable flavor demanded by the market. The exact length of time required for curing depends upon the flavor intensity desired, but the curing process is always costly and time-consuming.

The practice of making cheddar cheese from pasteurized milk is now common throughout the industry. Many progressive cheese factories are pasteurizing their milk and enjoying the consequent benefits from a higher quality product. Although pasteurization has eliminated many of the quality problems in cheesemaking, it has resulted in even slower curing cheese.

Much of the cheese research now being carried …

Actinomycetes Of Virgin Utah Soils With Special Reference To Antagonisms, Paul H. Krumperman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The importance of actinomycetes in the soils was generally overlooked until about 1913. The investigators Hiltner and Stormer and Beijerinck began systemtaic study of their occurrence and role in soil fertility. The work done by these men and others since 1913 has proved actinomycetes to occur abundantly in most soils of the world. This work done by these men and others since 1913 has proved actinomycetes to occur abundantly in most soils of the world. This work has also proved the function of these organisms to be that of decomposing highly resistant materials such as humus and complex polysaccharide compounds. …

General Catalogue 1949, Summer, Utah State University

University Catalogs

General Catalogue of 1949 Summer

Contains course descriptions, University college calendar, and college administration.

Emergence And Survival Of Four Introduced Wheatgrasses As Influenced By Rate And Season Of Planting On Abandoned Farm Lands Of Utah, Donald N. Hyder

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A great deal has been accomplished in developing methods of restoring abused lands through seeding, yet there is much to be desired in refinement of techniques and in substantiation of previous experimental results. Controversial opinions as to the best season of planting indicate that additional trials are needed. New species need to be introduced, developed, and proved. Methods are needed which lead to more efficient utilization of those factors limiting the degree of success in establishment. Since moisture is the most predominant limiting factor throughout the arid and semi-arid range land, special attention is given to more efficient utilization of …

A Comparative Study Of Hydrogen Peroxide In Treating Milk For Cheddar Cheese Making, Mounir Ramzi Nagmoush

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In many countries of the world and in some parts of the United States milk is produced which has a high bacterial contamination. Such milk of undesirable quality is frequently delivered to factories engaged in the manufacture of cheddar cheese. This milk commonly contains large numbers of lactic acid-producing bacteria or other types of microorganisms which cause objectionable flavors and textural defects in the cheese. The improvement of the quality of milk supply under some conditions is a matter of great difficulty so that the manufacture of inferior quality milk into cheese is a problem often encountered.

In the United …

A Study Of Land Drainage By Pumping From An Experimental Drainage Well In The Delta Area, Utah, Ellaf Arni Olafson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Although it is now generally accepted that, in the west, irrigation and drainage are necessarily complementary practices, the realization has been slow in developing. Recent estimates indicate that about 8 million acres of land under irrigation in the 17 western states require drainage. For most irrigated lands a depth to groundwater of at least five to ten feet is desirable. Very high capital as well as annual maintenance costs would be involved in meeting this minimum requirement with the usual types of tile and open drains. Indeed, in most instances it cannot economically be accomplished. The purpose of this study …