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Evaluation And Comparison Of Overland Flow And Slow Rate Systems To Upgrade Secondary Wastewater Lagoon Effluent, Michael C. Kemp, Daniel S. Filip, Dennis B. George

Reports

To evaluate the effectiveness of overland flow treatment in upgrading secondary wastewater lagoon effluent, three 15 x 36 m plots on a 2.5 percent slope were constructed and sown for a high density vegetative cover using Reed Canary grass. Wastewater was applied to the upper end of each plot at rates of 7.5, 15, and 22.5 cm/wk. Results from the overland flow system investigation were compared with similar data obtained the preceding year from an existing slow rate land application system on an adjacent site. Secondary effluent from the same lagoon system was applied to the slow rate system study …

The Reorganizational Problem Of The School Districts In Cache Valley, David P. Phippen Sr.

Undergraduate Honors Capstone Projects

Some years ago, in 1972 to be exact, I was a student senator at Sky View High School. Every once in a while we would be called together to discuss issues that affected our school. One particular session dealt with school population. Six years ago we were experiencing a lot of overcrowding in the school auditorium. The authorities at that time were concerned, and were asking our opinions, as student leaders, on the issue.

During that meeting, we learned that the school district owned land above Hyrum, and eventually a high school for the south end of the valley was …

Water Quality Analysis Laboratory Procedures Syllabus, P. A. Cowan, D. B. Porcella, V. D. Adams, L. A. Gardner

Reports

Introduction: The 1976 edition of "Methods of Chemical Analysis of Water and Wastes" describes chemical analytical procedures to be sued in Water Quality Office (WQO) laboratoires. The methods were chose through the combined efforts of the Regional Analytical Quality Control (AQC) Coordinators, Laboratory Quality Control Officers, and other senior chemicsts in both federal and state laboratories. Method selection was based on the following criteria: 1. The method should measure the desired constitutent with precision and accuracy suffiecient to meet the data needs of WQO in the presence of the interferences normally encountered in polluted waters. 2. The procedures should utilize …

Utah Science Vol. 38 No. 4, December 1977

Utah Science

Seeking a Turn-around for Cancer Stephen J. Kleinschuster Cattle cancer eye may prove to be one answer in developing immunotherapeutic procedures for human carcinomas. 99

Comparative Medicine: A Source of Insights Lois M. Cox Veterinary science and human genetic researchers combine forces to do long term studies on the disfiguring and disabling disease, hereditary multiple exostosis 102

A New Branch Diagnostic Lab Kent R. Van Kampen and Ross A. Smart Utah County is financing the structure of a new USU Branch Diagnostic Lab in Utah County. The facility will be several times larger than the original. 106

Hows and Whys …

General Catalog 1977, Summer, Utah State University

University Catalogs

General Catalog of 1977, Summer

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

Utah Science Vol. 38 No. 2, June 1977

Utah Science

Unlocking the Secrets of Larkspur John D. Olsen Why and how larkspur kills sheep and cattle has perplexed researchers since the early 1900s. Just•completed work has finally substantiated the differences in sheep/cattle toler• ance and produced the techniques needed for intensive laboratory investigations. 35

Corn Production Under Drought Conditions R. J. Hanks, V. Sorensen, and A. Retta As demands for water proliferate in the arid West, farmers growing crops such as corn will have to become increasingly efficient in managing what supplies they have. An account• ing system for water has been developed to help them achieve that goal. 38 …

The Parent Is A Teacher, Alan Hofmeister

Faculty Honor Lectures

There are numerous interpretations and approaches to parent instruction ranging from high-school classes on parenting to intensive long-term counseling of parents with serious child-management problems. Some programs attempt to prepare the parent to handle the broad range of personal and social decisions associated with parenthood. Another approach is to provide the parent with skills to facilitate the development of appropriate, academic, social and self-care behavior in their children

Thermoregulatory And Water-Conserving Capabilities Of A Diurnal And A Nocturnal Desert Rodent, Margaret Faye Merritt

Biology

Thermoregulatory and water-conserving capabilities of the nocturnal Perognathus parvus were compared with those of the diurnally active Eutamias minimus. Animals were trapped in Curlew Valley, part of the Great Basin Desert, Utah, and subjected to two experimental phases: Phase I tested their adaptations to normally encountered ambient temperatures; Phase II tested their responses to reversed thermal environments. Testing included definition of the circadian activity rhythm, food and water consumption, fecal water loss, urine osmolality and sodium concentration, body temperature lability, and evaporative water loss. Kidney structure and pelage reflectivity were also examined.

P. parvus was more efficient in conserving …

The Use Of Candicidin In Thayer-Martin Medium For The Recovery Of Neisseria Gonorrhoeae, George K. Hinde

Biology

Through investigation of several antifungal agents, candicidin was chosen to replace nystatin in Thayer-Martin medium. This compound has proven to be nontoxic to Neisseria gonorrhoeae and more active against species of Candida than nystatin. Although unstable, its high activity against yeast and nontoxicity toward the gonococci allows it to be used in a concentration which gives a shelf life of at least seven weeks and still be economically feasible. In clinical comparisons Thayer-Martin with candicidin was as sensitive and more selective against yeast than Thayer-Martin with nystatin. Its use in Thayer-Martin medium has the potential of yielding greater recovery rates …

Social, Psychological, Economic Factors, And The Migration Intentions Of Senior High School Students In Utah, Elias Toumeh Nijim

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study deals with a comparison between rural, urban, and metropolitan students as to their migration intentions and factors associated with their migration intentions. The study is based on the initial stage of a larger longitudinal panel study of 2,500 high school seniors in public high schools in the state of Utah in 1975. Survey research was the principal method of investigation. Stratified random sample was used for choosing the students and administered questionnaire was used to collect the information. Proportions and crosstabulations were the statistical techniques used in the analysis with chi square and gamma as the statistics for …

Examination Of The Effect Of Age, Education, Parity, Pregravid Weight, Pregnancy Weight Gain, And County Of Residence On Incidence Of Low Birth Weight Infants In Utah And Nevada, Marsha H. Read

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

One of the primary purposes of the investigation was to examine the impact of a number of variables on the incidence of low birth weight in two states, Utah and Nevada, that have divergent low birth weight incidences. The sample size obtained from birth certificate data for this purpose was 51,147 (1969-1974) for Nevada and 26,464 (1970) and 29,422 (1974) for Utah. Additionally, separate analyses were made for Utah and Nevada data available for the year 1974. The respective sample sizes for this year were 29,422 (Utah) and 8,256 (Nevada). Least squares analysis indicated sex of the infant, race of …

Economics Of Carry-Over Forage Production, Increased Grazing Season Length, And Increased Livestock Production From Rangeland Fertilization, Dean L. Roberts Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This paper entails the economic and biological responses of both rangeland grasses and livestock grazing rangeland grasses to nitrogen fertilization. Five sites received graduated rates of fertilizer in previous studies. Analysis showed all sites failed to exhibit a significant carry-over response to fertilization. Determination of optimum rate or optimum reapplication schedule was not possible due to residual nitrogen present in the soil. Spring application of fertilizer produced the greatest returns from one site while the other site studied failed to produce a profitable response from either spring or fall application.

Calf weight gains were shown to be curvilinear and resulted …

A Multi-Year Analysis Of Irrigation Practices Affecting Salt Outflow: A Case Study In Uintah Basin, Joel R. Cannon

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Colorado River is subject to a salinity problem which affects the downstream user. It has been suggested that approximately 40% of the salinity in the Colorado River results from irrigation return flow. The evapotranspiration process extracts nearly pure water for plant use leaving behind soluable salts which may become part of the return flow. These salts adversely affect the crop yield for the downstream user.

Farmers' contributions to the irrigation return flow have been criticized. With the criticisms have been many suggestions on salinity control, including restriction of salt outflow at the farm level through either voluntary or mandatory …

The Impact Of Pesticides On The White-Faced Ibis, David E. Capen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The white-faced ibis (Plegadis chihi) which nested in northern Utah was assessed as a species with a relatively low reproductive potential. Ibises normally laid either three or four eggs in a clutch and did not renest persistently, nor with good success, if initial nesting attempts failed. Evidence indicated that the birds did not breed until at least 2 years old. Competition for food, exposure to severe weather, and predation were conspicuous sources of nestling mortality. White-faced ibises usually fed in irrigated agricultural areas, where they came into direct contact with insecticides, such as DDT which was used routinely …

Religious And Geographic Correlates Of Breast Feeding, Joan Boyington Sellers

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study focused mainly upon regional and religious variables influencing a mother's decision for a particular infant feeding practice. The problem of this study was to investigate the breast feeding and maternal attitudes of Mormon and non-Mormon mothers who were raised within the Mountain States region and compare them to the attitudes of Mormon and non-Mormon women who are not residents of this region.

No significant differences were found between the resident and non- resident women in their practice of bottle or breast feeding, nor was any significant difference found between the number of Mormon and non-Mormon women who breast …

A Comparative Evaluation Of Listening Skills Of Hearing Impaired Preschool Children Treated By The Home Auditory Program, Utah Project Ski*Hi, 1972-75, Susan Gail Crant Carne

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this paper was to evaluate the effectiveness of the Home Auditory Program of Project SKI*HI on the listening skills of its students during the years 1972-1975. The scores of two groups of children, as measured on the SKI*HI Listening Skills Scale were compared. The statistical evaluation indicated that: 1. Significant improvements in listening skills were demonstrated by one group of children during three to eleven months of treatment, and 2. The scores of this treated group were significantly superior to the non-treated group, despite a similarity in age and degree of hearing loss between the two groups. …

A Comparison Of Leadership Potential Between Physical Education And Recreation Majors At Utah State University, Karolyn Carroll

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to compare the leadership potential of students from upper level division students majoring in Physical Education as compared to students majoring in Recreation. Two psychological tests were utilized to measure leadership potential between these groups. They were the Leadership Ability Evaluation and the Leadership Q-Sort Test, which yielded data in 12 variables.

Analysis of this data revealed that there was significant difference at the .05 level in three of the twelve variables. A comparison of all means for the two tests favored the Recreation majors over the Physical Education majors in leadership potential.

In …

Certain Aspects Of The Status Of Instructional Television In Elementary And Secondary Schools In The State Of Utah, James W. Daniels

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The primary purpose of the study was to determine the level of teacher competence concerning instructional television and the need for university training for future teachers. The secondary purpose of the study was to determine the availability, accessibility and utilization of instructional television equipment in elementary and secondary schools in the State of Utah.

The principals of 400 elementary and secondary schools were the respondents in this study. A questionnaire was designed to acquire information on the following: (1) What degree of sophistication and types of television equipment are presently available in schools in the State of Utah; (2) what …

Importance Of Legumes, Especially The Trifolium Species, In Range Improvement, Abdelhai A. Ibnattya

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

This paper analyzes the most important characteristics of legumes, which have led to their utilization in range improvement all over the world. It emphasizes the Trifolium spp. (esteemed among the legume family), their contributions to soil a n d forage improvement, and the success obtained from their utilization, especially in semi-arid ranges. Many references originally from Australia, United States, Morocco, and Portugal were used as sources of data because of the ample utilization of these species in these countries. Careful analysis related to requirements, potentialities, and production of clovers were used and recommendations were made for different ecological areas where …

Graduate Recital, Betty R. Beecher

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

The purpose of the Master's recital is to afford the graduate student an opportunity to improve his musicianship and level of performance. The knowledge and skill derived from this concentrated study can enable the performer to become a more enlightened musician and competent teacher. This recital report will present the results of the research and analysis of the works selected and performed.

Each selected work, representative of the Classic, Romantic, and Twentieth Century periods, is considered to be of significant importance within the repertoire of piano literature . The fantasia, concerto, and sonatina are musical forms which achieved new expression …

Curriculum Materials Center: Perceptions Of The Faculty Of The College Of Education At Utah State University, Janie L. Rudrud

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

Curriculum Materials Centers, traced as far back as the 1920's, have existed under a variety of names and with a variety of functions. The concept of a curriculum laboratory (one of the many commonly used terms) varies from that of a place or room with equipment and materials to that of a service in which leadership in the use of these materials is also provided. Church feels that they have survived because of this very ability to vary their functions to serve their particular parent institution; remaining adaptable to disseminate the curriculum and instructional materials needed in the form desired …

Graduate Recital, Donna Gatlin Davis

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

Preparation for the graduate recital provides the Master's candidate an opportunity to exercise a variety of musical skills. Choosing the best possible program requires not only a working knowledge of the available repertory, but a personal assessment of the particular voice with its characteristic strengths and weaknesses. The final selection must reflect a fine balance of material difficult enough to provide a musical challenge and material with which a singer can feel comfortable in communicating.

Working toward the performance involves both intellectual preparation through research and physical preparation through vocal conditioning. It is not enough to anticipate vocal difficulties and …

A Self-Instructional, Multi-Media Approach To Facilitate The Teaching Of The Index Of Nutritional Quality, Claudia Kay Probart

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A review of the literature dealing with nutrition education established the following: (a) that there is a need for nutrition education at the elementary school level; (b) that elementary teachers do not always have the background or motivation to meet this need for nutrition education; and (c) that new educational methods that are easier to understand and more highly motivating are needed.

The Index of Nutritional Quantity (INQ), a nutrient density concept, was developed at Utah State University to answer the need for easily understood and motivating nutrition information. The INQ method of nutrition education has been used and considered …

The Iron Bioavailability Of Mechanically-Deboned Meats, Bonnie Rae Anderson Farmer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Two separate experiments were used to investigate iron bioavailability of mechanically-deboned meats using hemoglobin regeneration to measure iron utilization. In both studies, male weanling rats were made anemic by bleeding and being fed a low-iron diet. Experimental diets were control fed to the animals and final hemoglobin concentrations were recorded. Animals were sacrificed and liver iron concentrations determined. The first experiment measured the iron bioavailability of mechanically-deboned and hand-deboned beef plate was better utilized by rats than the iron from mechanically- deboned shank and mechanically-deboned plate. The effect of lipid source and level on iron bioavailability of mechanically-deboned turkey meat …

A Field Study In The Use Of Dietary And Urinary Variables In Determining Osteoporosis In Elderly People, Jane Steger Osborn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Three-day dietary records were analyzed for nutrient content and 24 hour urine samples were analyzed for calcium, phosphorous, total nitrogen, and free alpha-amino nitrogen for 210 elderly people. Dietaries and urine samples were collected twice, October and March at five month intervals, for each subject. Increases were found in both dietary intake and urinary components October to March. Based on a criteria of high dietary protein, low dietary calcium, high urinary nitrogen and low calcium, 23 subjects were selected as osteoporotic and and 25 were selected as non-osteoporotic. This method of prediction was not supported by radiological evaluations.

Bone density …

The Relationship Of Molybdenum To Iron Status In Pregnancy And Anemia In Rats And Humans, Jo Ann Mortensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Weanling male rats were made anemic and fed diets supplemented with 20 ppm iron and/or 2 ppm molybdenum. A decrease in serum iron was observed in the rats supplemented only with iron and a significant decrease in hemoglobin was observed in rats given no supplementation.

In a second experiment, pregnant female rats were also fed diets supplemented with 20 ppm iron and/or 2 ppm molybdenum. An inverse relationship was apparent between iron and copper in both the serum and the liver of the female rats. The livers of their pups displayed an inverse relationship between molybdenum and copper. Hemoglobin in …

Two Generational Study On The Effect Of Different Levels Of Fluoride On Rat Bone And Teeth, Madhav Prasad Upadhyay

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effects of different levels of fluoride in drinking water on different parameters of femurs and incisors of female rats were studied. Rats and their offspring, before and after weaning, were used for the study. Mother rats received 0, 1 and 5 ppm fluoride in drinking water. After weaning, the offspring were given the following treatments: 0-0, 0-1, 0-5, 1-0, 1-1, 1-5, 5-0, 5-1 and 5-5; the first number indicating fluoride level of mother's water during mating, pregnancy and lactation and the second number indicating the fluoride level of water given to the offspring. Femurs and top and bottom incisors …

The Affect Of The Placement Of Food On The Tray And The Scheduling Of Playtime On Plate Waste And Nutrient Intake By Elementary School Children, Elise Walton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

For three weeks the plate waste from the students at the Edith Bowen Laboratory School was collected. The students were divided into three units by grade; Unit I, kindergarten and first grade, Unit II, second and third grade; and Unit III, fourth through sixth grade. The total waste of the individual menu items in the three units was weighed to determine the total waste of each food item for the unit. In each unit individual food items from three control trays weighed together, and an average serving portion for the item in each of the three units was obtained.

The …

The Development And Evaluation Of A Nutrient Density Based Nutrition Education Program For Elementary Schools, Guendoline Brown

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A behavioral objective based nutrition education program for kindergarten through sixth grade which allowed nutrition education to be integrated into existing classroom programs was developed and evaluated. A nutrient density approach served as the conceptual framework for the program. Nutrient density evaluates the nutrient content of a food in relationship to the caloric content. Materials for student use, teacher use and teacher training were developed.

The program was evaluated in 27 classrooms in nine public elementary schools in Utah and Idaho with 806 student participants. Pre- and post tests as well as classroom evaluations were conducted.

Students, teachers and parents …

Household Projections For Utah: 1970-2000, Stephen Hauwah Kan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study deals with Utah household projections by age and sex for five-year intervals from 1970-2000. Projections are based on the method used by the bureau of the Census with certain modifications. Two sets of the population projects prepared by the Utah Agricultural Experiment Station, high and low medium, are chosen as the population base. By assuming the household formation pattern in two alternate ways, constant rates and exponential growth rates, two sets of household projections are prepared for each of the two sets of population projections. This study also makes some examinations on the social and economic implications of …