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General Catalog 1968, Correspondence, Utah State University

University Catalogs

General Catalog of 1968 Correspondence

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

General Catalog 1968, Utah State University

University Catalogs

General Catalog of 1968

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

Utah State University Commencement, 1968 – Main Campus, Utah State University

Commencement Programs

Seventy-Fifth Annual Commencement of Utah State University

Atomic Absorption As An Index Of The Silver Concentration In Precipitation, Silver Iodide Plume Studies, Part 1, Joel E. Fletcher, H C. Millar

Reports

The Perkin Elmbver Model 303, equipped with the DCR-1, digital concentration readout, was evaluated as to its ability to provide an index of silver concentration in water solutions, without concentrating in any manner. The procedures, principal settings, and adjustments which must be observed are described.

This instrument can detect the difference between concentrations of 10-15 and 10-12 gm/ml. However, as the concentration of silver decreases the experimental error increases to a point at which the error becomes greater than the differences in readout due to differences in silver concentration.

Water Quality Telemetry First Annual Progress Report, Duard S. Woffinden, Allen D. Kartchner

Reports

No abstract provided.

Feasibility Of Rating Current Meters In A Velocity Field, Gaylord V. Skogerboe, Lloyd H. Austin, Roland W. Jeppson, Chi-Yuan Wei

Reports

Preliminary studies employed an 8-inch (outlet diameter) contracting cone and an 8-inch converging nozzle. The design of the cone is based on an electromagnetic analogy reported by Smith and Wang, while the nozzle was designed assuming potential flow and using numerical methods to obtain the solution. Both designs yielded fairly uniform velocity fields, any deviations being primarily due to either construction or measurement techniques. The towing tank rating for a Pygmy current meter was compared with the submerged jet rating, the difference being 1 or 2 percent. A Prototype system was constructed using a 16-inch contracting cone (d). Two Type …

Solutions To Axisymmetric Seepage From Ponds Through Homogeneous And Nonhomogeneous Porous Media, Roland W. Jeppson

Reports

No abstract provided.

Hydraulic Characteristics Of A Modified Venturi Section, Muhammad Aslam Rasheed

Reports

The measurement of water in open channels on extremely flat grades is difficult because of the head loss that is necessary. A modified venture section, the contraction of which is provided by a top cover section mounted in a rectangular flume, is proposed to meet the requirements of a suitable measuring device for use in canals of flat gradients. The method of finite differences has been used for the mathematical solution to the idealized inviscid flow problem. This was followed by a laboratory investigation to ascertain the hydraulic characteristics of the proposed design. The experiments were conducted in a 3 …

Air Pollution Control And Abatement Proceedings Of A Symposium, Allen D. Kartchner

Reports

No abstract provided.

Linear Programming With Random Requirements, Nak Je Kim

Reports

Linear programming was first developed by George B. Dantzig, Marshall Wood, and associates of the U.S. Air Force, in 1947. At that time, the Air Force organized a research group under the title of project SCOOP (Scientific Computation of Optimum Programs). This project contributed to the developing of a general interindustry model based on the Leontief input-output model, the Air Force programming and budgeting problem, and the problems which involved the relationship between two-person zero sum games and linear programming. The result was the formal development and application of the linear programming model. This project also developed the simplex computational …

A Conceptual Model Of The San Pitch River Basin, James D. Ballif

Reports

To meet future expected needs for water, the State of Utah will have to plan and manage its limited resources in a judicious manner. Comprehensive water resources planning on a river basin basis is necessary to economically plan and develop the best combination of water uses. Efficient use and management of agricultural water is necessary to maximize the amount available for future needs. Irrigation water management must be improved. Improvements in the organization, storage, distribution, and method of application will be required to meet future demands. Consideration should be given to various combinations of conjunctive use of groundwater and surface …

General Catalog 1968, Graduate, Utah State University

University Catalogs

General Catalog of 1968 Graduate

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

Water Resources Research - A Challenge To The Social Scientists, Dean F. Peterson

Reports

No abstract provided.

Utah Science Vol. 28 No. 2, June 1967

Utah Science

Bioclimatology - a practical science, Gaylon Ashcroft, E. Arlo Richardson and Lois M. Cox 35

Search is on for new protein-rich seed crops 38

Increased capacity through better distribution on mountain ranges, C. Wayne Cook 39

Contributions to research 42

Alfalfa weevil now found in 41 states 42

Good pastures are possible - even high and dry, Rex F. Nielson 43

Some insects love to eat only weeds 46

Uranium mill wastes as stream pollutants, William F. Sigler 47

Soil scientist, department head dies 49

Influence of sire and ration on differences in gross feed efficiency in dairy cattle, R. …

The Effects Of A Selective Membrane Filter Medium On Fecal Coliforms, Donald Jesse Mcgraw

Biology

A bacterium reported to be indicative of human (or mammalian) fecal pollution is Type I (fecal coliform) Escherichia coli. Although this type may be isolated by use of elevated temperature (44.5 C), primary isolation without enrichment is difficult. Direct study without primary enrichment is possible with mFC Medium (Difeo), however, routine work in this laboratory yields poor results when mFC medium is compared with the standard EC elevated temperature technique. Using three strains of Type I E. coli, this study attempted to determine some reasons for the low recovery in mFC medium. The test organisms, preadapted to 37 …

The Life And Poetry Of Francois Villon, Austin E. Fife

Faculty Honor Lectures

The highest hope of the teacher of literature is to illuminate life in the flame of experience : not in the sense th at hi story repeats itself, but rath er th at particul ar significance can be given to the here and now when it is experienced through minds with uniquely true sight.

One such mind is that of the fift eenth century French poet, Fran<;ois Villon. He sought out life with all his senses . He examined human experience with all his strength of vi sion, never once burying his head in the sands of wishful thinking because what he saw was beyond endurance. Though writing in the fourteen-hundreds he has been called "modern." We might say that he is great because his vi sion transcends time: th at he is "modern" because he is timeless . Perhaps this is because he pits the precious and fragile continuum of life again st the static nihili sm of death, than which even the most degraded life is preferable.

This lecture is not one for expert s on the fiftee nth-century with a special interest in Villon. R ather it is a literature teacher's effort to concentrate in one fifty-minute capsule the …

Estimation Of Incoming Radiation From Extraterrestrial Radiation And Climatic Data, Rodrigo H. Pizarro

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Average monthly values of incoming radiation, extraterrestrial radiation, sunshine, and sky cover frorn 32 climatological stations in the United States were used as a basis to develop radiation equations.

Empirical relations between incoming radiation and more commonly available climatic and geographic variables, such as percent of relative sunshine, mean daily sky cover, station elevation and extraterrestrial radiation, were established using an empirical procedure used by Christiansen (1966, 1967) to compute his evaporation and evapotranspiration formulas.

The reliability of the equations developed was deternlined by comparing the computed values of incoming radiation with measured values at Davis, California and for the …

Simulation And Analysis Of Stream-Aquifer Systems, Morton W. Bittinger

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As defined for this study, a stream-aquifer system is a hydrologic system in which there is an intimate hydraulic interrelationship between one or more aquifers and a perennial stream. The objectives of this study are to better understand the response behavior of typical stream-aquifer systems, to look at the response behavior as influenced by water management practices, and to consider the problems and possibilities of integrated management of groundwater and surface water supplies within stream-aquifer systems.

A brief history of water development practices and policy, particularly in the Western United States, indicates that the tendency over the years has been …

A Survey Of Inventory Systems Of Auto Wrecking Yards In Northern Utah, William Lee Taylor

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A survey of inventory systems was made of 15 randomly selected auto wrecking yards in northern Utah. The specific objectives were to determine what methods auto wrecking yards were using to keep track of their inventory, to determine the mangers' feelings toward inventory control and improvement of their present systems, and to determine the effectiveness of these systems in providing management information. This information was obtained through a questionnaire interview with managers of the yards sampled. The questionnaire was developed by the author using yards outside the sample area to pilot test and help develop the questionnaire.

Results of this …

The Iowa Tests Of Educational Development As Predictors Of Academic Success At Utah State University, James Vance Hendricks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Academic achievement at Utah State University was predicted for a sample of students from Cache County, Utah, high schools. Predictor variables were grade point averages for grades ten-twelve and the ten scores of the Iowa Tests of Educational Development.

Criteria included grade point ave rages after one quarter of college and after each college year. Simple correlation coefficients between high school and college grades ranged from .655 to .706, with a median of .676 and a mean of .677, Simple correlation coefficients between scores on the Iowa Tests of Educational Development and college grades ranged from .366 to, 566, with …

An Analysis Of Business Administration Graduates From Utah State University 1956 To 1965, Rees C. Tribett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In 1891, Utah State University began offering a two-year business course to its students. With this early beginning, Utah State claims the second oldest business school west of the Mississippi River. In 1900, the School of Commerce was organized. It was not until 1956, the beginning year for this study, that the College of Business and Social Studies came into being.

A Study Of The Off-Farm Agriculture Occupations Of Millard, Beaver, Iron, And Washington Counties In Utah, To Determine Educational Needs, Thales C. Brown

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objectives of this study were to gather information concerning the off-farm agricultural occupations of Millard, Beaver, Iron and Washington Counties.

A list was made of present and anticipated number of employees in these occupations with the numbers involved in full-time, part-time, and female work.

Occupations with similar backgrounds were clustered into four main areas. These were further classified into individual jobs.

Comments were made concerning the competencies needed for entry and satisfactory performance in these occupations.

Some of the characteristics of these occupations as to salary, required experience, labor laws and education requirements were reported.

An attempt was made …

Eutrophication Trends Of Bear Lake, Idaho-Utah And Their Effect On The Distribution And Biological Productivity Of Zooplankton, David Nyquist

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Zooplankton of the littoral and limnetic zones of Bear Lake, Idaho-Utah, were collected over a 17-month period. Twenty-three species of zooplankton were recorded, as well as nine other species represented by both flora and fauna. At the time of sampling 17 physical and chemical parameters were also measured. Methods of analysis for the plankton and the environment are described and discussed.

The objectives of this project were fourfold:

1. To establish a record of the current zooplankton population before changes due to the increase of organic nutrients occur.
2. To compile a qualitative and quantitative standard against which future populations can be …

Irrigation Water Values In Cache County, Utah, Marlyn Fife

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In Utah all water, both on or below the ground surface, is considered public property. The right to use water is obtained by following certain subsiding procedures of appropriation through the office of the State Engineer. Any right to the use of water may be changed to some other beneficial use with the approval of the State Engineer; however, there must be no interference with other rights, unless proper compensation has been made.

Agriculture still uses most of the available water in Utah; However, farmers' needs for water are not exactly the same. When allocation per acre is the same …

Evaporation And Evapotransipration In Venezuela, Hidalgo Guillén Echeverría

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Equations and tables for estimating Fuess evaporation from climatological data were developed. Ten years of average records from 22 stations in Venezuela were analyzed in order to develop the equations.

Mathematical regression analysis, and plotting and computer programs were used to work out the equations. The form of the final expression for estimating Fuess evaporation is as follows:
Ev = K C_RC_TC_WC_HC_DTC_SC_M
Pan evaporation was computed using the Christiansen, Mathison, Blaney-Criddle, Hargreaves, Penman, and Kohler formulas. The computed pan evaporation from these formulas, measured Fuess evaporation, and …

Development Of A Drainage Function For The Transient Case, And A Two-Dimensional Ground-Water Mound Study To Evaluate Aquifer Parameters, Seid Abdollah Jenab

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A drainage function, D (u_n), is developed to describe the rate of fall and the shape of the water table between drains for an infinite series of parallel drains. The drainage function is evaluated and presented graphically for design purposes. The solution of the drainage function is compared with the solution of Glover's transient state drainage equation. The two equations agreed very well, but the agreement was not as good for very high values of √(4αt)/ L.

The drainage function, D (u_n ), was solved for the point midway between drains and the solution was presented graphically …

The Alignment Procedure Of A Two Crystal Spectrometer, Jay W. Phippen

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

For the sake of completeness, it was felt that a brief resume' of x-ray scattering theory as it affects the alignment procedure of a two crystal spectrometer would be beneficial.

X-ray diffraction from a single crystal slab.

W. L. Bragg (1912) tried the experiment of reflecting a beam of x-rays from the cleavage surface of a crystal and found on the photo-graphic plate a spot at the angle of reflection. He then replaced the photo graphic plate with an ionization chamber which he mounted so that it could be rotated about the axis upon which the reflecting crystal is …

Venison Flavor: The Free Fatty Acid Content Of Fat From Lean Meat Tissue, Von T. Mendenhall

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Millions of pounds of venison are harvested each year in the United States. Over 12,000,000 pounds of dressed venison are harvested during the regular season each year in the State of Utah. The hunters of venison contribute approximately 10 1/2 billion dollars to the economy of the state for licenses, lodging, transportation, and other expense of hunting. In many cases this source of meat is a significant part of the household meat supply. Venison is often wasted, however, because of its undesirable flavor. The lack of knowledge as to the causes of variation in venison flavor has prompted this study. …

An Exposition On Bayesian Inference, John Laffoon

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Bayesian approach to probability and statistics is described, a brief history of Bayesianism is related, differences between Bayesian and Frequentist schools of statistics are defined, protential applications are investigated, and a literature survey is presented in the form of a machine-sort card file.

Bayesian thought is increasing in favor among statisticians because of its ability to attack problems that are unassailable from the Frequentist approach. It should become more popular among practitioners because of the flexibility it allows experimenters and the ease with which prior knowledge can be combined with experimental data.

Design Optimization Using Model Estimation Programming, Richard Kay Brimhall

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Model estimation programming provides a method for obtaining extreme solutions subject to constraints. Functions which are continuous with continuous first and second derivatives in the neighborhood of the solution are approximated using quadratic polynomials (termed estimating functions) derived from computed or experimental data points. Using the estimating functions, an approximation problem is solved by a numerical adaptation of the method of Lagrange. The method is not limited by the concavity of the objective function.

Beginning with an initial array of data observations, an initial approximate solution is obtained. Using this approximate solution as a new datum point, the coefficients for …