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Adsorption-Desorption And Movement Of Picloram (4-Amino-3,5,6-Trichloropicolinic Acid) In Soils, Desh Raj Duseja

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Adsorption and desorption of picloram (4-amino-3,5,6-trichloropicolinic acid) in soils was studied utilizing both batch technique and soil columns. The five soils from the states of Utah and California ranged from 0.6 to 18.7 percent in organic matter content, 5 to 21 percent in sesquioxides and 6.45 to 7.55 in pH. In batch studies, the factors affecting picloram adsorption-desorption included time, soil type, organic matter, herbicide concentration, temperature, pH, and inorganic electrolytes. The soils adsorbed 10.8 to 58.2 percent of the added picloram from 0.05 to 10,0 ppm of picloram aqueous solutions. Adsorption was highly correlated with organic matter (r = …

Petrology Of The Ordovician Swan Peak Formation, Southeastern Idaho And North-Central Utah, Warren J. Schulingkamp Ii

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Swan Peak Formation in southeastern Idaho and north-central Utah is a sedimentary unit consisting of orthoquartzite, sandstone, siltite, shale, and limestone. The formation is divisible into three members, and the lower two members each are divisible into two informal lithologic subunits.

The lower member consists of a lower subunit of gray, calcareous sandy siltite composed of subangular to subrounded quartz grains cemented by quartz overgrowths, calcite, or iron oxide, and an upper subunit of black shale with minor interbedded silty quartzose sandstone and biomicrite (limestone).

The middle member consists of a lower subunit of interbedded pale green shale and …

The Development Of Career Activities For Fourth Grade Students, Barbara P. M. Southwick

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Today's youth have few real contacts with the work world and have little knowledge of what is expected from them. Many grade school youngsters are not aware of the type of work their parents are doing. Some do not even know where their parents work. It is difficult for most elementary students to see the relationship between their present school activities and their future life. And all too often, students can not express personal goals or plans.

As students become more aware of the world of work, they should be better prepared to enter it and they should also develop …

A Reliability Measurement Of The Transactional Analysis Checklist, Robert B. Kahn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of the study was to measure the reliability of a checklist created and standardized for the study. The development of the checklist, referred to in the study as the Transactional Analysis Checklist (TAC), finds its basis in Transactional Analysis theory.

The literature available pertaining to Transactional Analysis was reviewed. No literature, prior to the study, existed which directed itself specifically to the examination of an instrument that could be used during the diagnostic phase of treatment.by .Transactional Analysts. The lack of literature was a partial motivator for the study. It was suggested that informally constructed devices are being …

Blue Grouse Ecology And Habitat Requirements In North Central Utah, David A. Weber

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The ecology and habitat requirements of a population of blue grouse were studied during 1970 and 1971 on the Cache National Forest 25 miles south of Logan, Utah.

Baseline data concerning numbers of blue grouse, vegetative composition, and insect abundance on the study area were gathered. These data were to be compared to similar measurements made following a herbicidal spraying of the area during 1972.

Information concerning the breeding, nesting, brood rearing, and wintering habits of the grouse was also collected. Male blue grouse migrated to the study area in early April to set up territories. These were located on …

Comparison Of Tensiometer And Climatological Methods For Estimating Soil Moisture Depletion And Scheduling Irrigation For Potatoes, Thayne B. Wiser

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this thesis was to compare the tensiometer and climatic methods of scheduling irrigation of potatoes under field conditions. Tensiometers were placed in a 160 acre field to maintain the crop within the optimum moisture range and schedule irrigations. An automatic solid set system was used to apply water to the potato crop. Instrumentation was used to determine daily input for the climatological method. Daily evapotranspiration (Et) was computed and Et (tensiometer) was compared with Et (climatic). The results showed total variation of the climatic method from the tensiometer method of .62 inches or less than 5 per …

Stimulus Manipulation In Articulation Therapy With A Hearing Impaired Child, Walter Eugene White

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Severely hearing impaired individuals typically exhibit speech that is unintelligible and systematic instruction in speech has not effectively alleviated all of the misarticulations found in the speech of these individuals. Behavior modification is a promising development which has meaningful application to the modification of defective articulation by hearing impaired children.

The purpose of this study was to as certain the feasibility of implementing a specific program of stimulus manipulation to alter the articulation of the |TS| phoneme as uttered by one severely hearing impaired individual. The training program was structured in a sequence of four operant training conditions. Pre-training tests, …

Effect Of Bear River Storage On Water Quality In Bear Lake, Utah-Idaho, Robert L. Nunan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since 1912 concentrations of the major anions and cations (except calcium) in Bear Lake water have shown a steady decrease which has been attributed to a dilution of Bear Lake by Bear River water, Bear Lake having been used as a reservoir for Bear River water since 1918. This study examined the changes which have occurred in Bear Lake water chemistry since 1912 and tested the validity of the dilution theory.

Simple water and salinity budgets were determined for the Bear Lake system and used to simulate the effect of Bear River storage patterns since 1918 on the concentrations of …

A Comparison Of Speech Audiometric Performance Of Hypacusics With Clinic-Fitted Hearing Aids And With Master Hearing Aid, Kent Jay Nielsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Clinical audiologists at Utah State University have been using a master hearing aid as a basic part of hearing aid evaluation procedures. To ascertain the usefulness of the master hearing aid in predicting patient success with a wearable hearing aid, 20 subjects were given speech audiometric tests under the following conditions: (1) without amplification; (2) with the headset system of the master hearing aid (a system which utilizes chassis mounted microphones and external receivers of the type used with body-worn hearing aids); (3) with the ear-level system of the master hearing aid (a system which utilizes a microphone and receiver …

Effects Of Land Use On Water Quality: Summit Creek, Smithfield, Utah, David W. Meyers

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effects of various land uses on water quality in Summit Creek were evaluated during the period beginning March 13, 1971 and ending October 27, 1971. Potential sources of pollution investigated were: (1) septic tank use, (2) feedlot runoff, (3) urban runoff, (4) rural runoff.

Samples were collected from five sampling stations on 16 separate days during the sampling period. Analyses were performed to determine the following constituents: ammonia, nitrite, nitrate, total phosphorus, orthophosphate, coliform bacteria, chloride, suspended solids, volatile suspended solids, total carbon, organic carbon, temperature and pH.

Agricultural activities, including livestock feedlot operations, were identified as the major …

Effect Of Early Growth Cultivation On Beans And Sweet Corn, Raymond L. Cartee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Investigations involving four cultivation treatments were conducted at the Utah State University Greenville Experimental Farm to determine the effect of these treatments on yields of beans and sweet corn. The effects of the different treatments on soil water content, soil temperature, and weed control in beans and corn were investigated. The effect of cultivation on the degree of root rot infection and the effect of different planting dates were also investigated in the bean study.

The pre-emergence treatment (ridged just before the plants emerge) produced a 48 percent greater bean yield and a 40 percent greater corn yield than the …

Development Of Environmental Education Field Trip Guides For Elementary School Teachers In Cache Valley, Utah, Sandra T. Brown

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was two-fold. The first was the development of environmental education field trip guides to areas in Cache Valley for teachers in grades three through six that would provide learning activities that cannot be structured in the classroom. Six field trip guides to areas of Cache Valley with accompanying activities and discussion questions were constructed. The guides were tested in the field by three groups of teachers and students and teachers not participating in the field test evaluated the guides for difficulties they would encounter in using the guides.

The second study purpose was to determine …

An Economic Analysis Of Inter-County Variation In Residence Patterns Of Farm Families In Utah, Kansas, California, Iowa, And Texas 1964, Leroy V. Clifford

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was undertaken to determine which factors, if any, are responsible for inter-county variation in the percent of farm operators residing off the farm in California, Iowa, Kansas, Texas, and Utah.

These states were selected for this study because of their wide representation of the various types of agricultural and sectional differences. These states vary significantly in type of farm, tenure conditions, off-farm employment opportunities, cultural patterns, remoteness of farms from town, and other variables.

Forward step-wise regression analysis was utilized in each of the states to correlate percent of farm operators residing off the farm with type of …

Some Background Considerations To The Establishment Of A Consortium Of Four Intermountain States, In The Area Of Independent Study, Suresh C. Kaushik

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The growth of Independent Study divisions of the state-supported educational institutions of the area covered by the states of Utah, Nevada, Idaho and Wyoming, and the increasing demands for the establishment of new curricular offerings, coupled with these states' limited financial resources, make the exploration of possible cooperative offerings a rather crucial necessity.

The purpose of this study was to develop and appraise the climate for developing a consortium of the Independent Study divisions of Utah State University, University of Utah, University of Nevada, University of Idaho, and University of Wyoming. A systematic sequence of approach for accomplishing the stated …

Evaluating Effectiveness Of Using Business Education Department Prepared Video Tapes In The Teaching Of Intermediate Typewriting At Utah State University, William C. Lauer

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to compare the relative effectiveness of teaching intermediate typewriting at Utah State University during the Spring and Fall Quarters, 1971, utilizing a system incorporating prepared video tapes with the conventional teacher presentation method.

There were 60 experimental and 60 control students used in the experiment. Those students in the experimental group received all their instruction via prepared video tapes while the control group received all their instruction in the conventional teacher presentation.

The final measure utilized for comparing learning programs in the two groups was student performance in the following areas: straight copy timed …

An Analytical Study Of The 1971-72 Cooperative Vocational Program In Utah With Comparison To A Guideline For Cooperative Vocational Programs, George C. Ku

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was (1) to develop a guideline for cooperative education; (2) to determine the current status of cooperative vocational education in Utah; and (3) to compare current practices with the established guideline.

This study was completed in two parts. The first part involved the construction and verification of a guideline for cooperative education in Utah; the second, a survey of the current status of cooperative education. A descriptive survey technique was employed to gather data required for determination of the guideline's validity and relevance, and the current status of cooperative education in Utah.

All 13 key …

Plant Adaptation To Cold I. Chlorophyll Ii. Minerals, Peter Rosen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A number of montane herbs in northern Utah typically form flower buds beneath the snow cover and flower either through it or immediately after its recession. Two of these species, one naturally occurring, Claytonia lanceolata, and one cultivated bulb, Galanthus nivalis, were investigated for their response to this stress environment.

Snow depth patterns, chlorophyll content of tissues, and plants grown in light-tight boxes, suggest that light passing through the snow to reach plants growing underneath is not critically involved in the timing of their developmental cycles or in their ability to endure this low temperature environment.

Ability to endure stress …

The Prediction Of Sales Success Among B. F. Goodrich Territory Managers, Richard F. Fail

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The B. F. Goodrich Company spends considerable money selecting and training territory managers. The hiring of territory managers generally rests with local management's "intuition." Since 1967, a substantial percentage of these highly trained salesmen have separated from the company. It was within this attrition context, that an exploratory, objective, selection program was studied.

A multiple discriminant function (multigroup model) was used to analyze three groups of B. F. Goodrich Territory Managers' California Psychology Inventory and Edwards Personal Preference Schedule test scores.

The data revealed that known territory managers' group membership could be significantly predicted. A longitudinal study (one year later) …

Utilization Of Phoneme-Grapheme Relative Frequency Data As An Effective Method Of Developing Reading Materials For Navajo Students, Wesley K. Roberts

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis suggests a new method of developing reading materials for Navajo students. The core of this method is based on phoneme- grapheme relative frequency correspondence data.

A short story was phonetically edited and rewritten using the phoneme-grapheme relative frequency method. This short story was one of the major products of the thesis.

This short story and three other short stories previously phonically rewritten, were presented in both this form and in original text to 38 Navajo students for reading.

Reading speed and reading comprehension were measured for each student on the short stories. The students performed with superior reading …

Radioimmuno Detection Of Virus, John Carlos Perez

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The commonly used techniques for viral detection are tedious, time consuming and in many cases inadequate. As a consequence, a rapid, sensitive radioimmunoassay has been developed for detecting viruses. Reovirus is reacted with homologous ¹²⁵I labeled antibody after which the antigen-antibody complexes are separated from unreacted labeled antibody by density gradient ultracentrifugation. After centrifugation, the density gradient is fractionated and the radioactivity counted in a liquid scintillation spectrometer.

The amount of activity in the lower fractions of the density gradient is directly proportional to the virus concentration. The radioimmunoassay developed has several advantages over other viral assay procedures; the …

An Analysis Of Flock Organization In Black-Capped Chickadees, John Ivan Mosher

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An analysis was made of individual behavior and flock organization among 33 color-banded Black-capped Chickadees (Parus atricapillus) on a woodland tract in wester New York State, from December 1967 to June 1970. Also, three of these flocks were confined at various periods for an average aviary tenure of 26 days. From these observations I concluded that the hierarchy and interindividual relationship of a flock remain as observed in the field; testosterone propionate causes an increase in injected subordinate bird's activity; but did not effect a change in its rank.

From the observations in the aviary, it was found …

A Cytological, Morphological, And Anatomical Study Of Elymus Simplex, Stephan L. Hatch

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this paper is to clarify the taxonomy, report the chromosome number, report meiotic chromosome behavior, and give the anatomy of Elymus simplex Scribner and Williams. The isotype of Elymus simplex and the type description were used to compare this and other species that have been confused.

Cytological and anatomical methods are reported as an aid in clarification of the taxonomic problem that has been associated with this species.

Host-Parasite Relationship Studies Of The Larval Alfalfa Weevil And The Ichneumonid Parasite Bathyplectes Curculionis (Thomson), Yeboa A. Duodu

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The parasitic effects of the ichneumonid Bathyplectes curculionis (Thomson) on the larval alfalfa weevil, Hypera postica (Gyllenhal), were studied.

Results of experiments on the rates of parasitism of the four host larval instars indicated that the first three are either preferred by the parasite over the fourth instar larvae or are more susceptible to the parasite's attack. Survival of the younger weevil larvae after their exposure to female parasites was markedly poorer than that of unparasitized larvae. Premature death of host larvae was probably from both the puncturing by the parasite's ovipositor and the feeding and other activities of parasite …

Teaching Reference Skills To Secondary Students With Reading Disabilities, Sheila Sunada Newlin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

How can I find a job by looking at a newspaper?

What articles does this magazine contain?

What is an index?

How do I find the meaning of this word?

These are problems which any high school student may encounter. Some students may be able to locate the answers immediately. However, the student with a reading disability may be greatly hampered and frustrated because of his lack of general skills in reading and locating information. This student may have difficulty finding facts from common sources of information both in and out of school.

Xanthium Strumarium L.: Extraction And Assay Of Floral Promotive Principles And Additional Investigations Into Inhibition Of Flowering, David D. Gibby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

New techniques in extraction and assay of florigenic substances were tested. Initial response to the buffer-PVP extracts proved promising, but after several successful experiments, results could not be duplicated. Possible reasons for the failure are discussed.

A long-day inhibitory effect, demonstrated earlier by Gibby and Salisbury (25), was further investigated. Experiments with ¹⁴C-labled assimilates disproved the hypothesis that the inhibition is a result of assimilate translocation. Other experiments pointed to the probability of phytochrome involvement as well as protein synthesis as part of the inhibitory process. The nature of inhibition was ascribed to a localized inhibitory condition, probably a …

An Analysis Of The Taxonomic Status Of A New Taxon In The Genus Salsola, H. Lamont Arnold

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An attempt was made to determine the taxonomic status of a Salsola taxon new to Utah but found quite extensively in parts of Nevada, and California. The disciplines of cytogenetics, morphology, anatomy, chemotaxonomy, and palynology were employed.

It is the consensus of some taxonomists that this new taxon, referred to as Salsola X and which has lax perianth tips, is a variant of the Salsola Salsola paulsenii Litv. or barbwire Russian thistle taxon. Accepted taxonomic authorities on the Cheopodiaceae, Aellen and Botschantzev, consider the erect, spinose perianth tips to be a morphological character used in delimiting S. paulsenii. If …

Graduate Recital, Saralyn M. Gibson

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

J. S. Bach, in his Italian Concerto, has the solo keyboard carry on a dialogue with itself. The work appeared in 1735 in Bach's Clavierubung, Volume II, which had to excuse its printed existence by explaining that it had instructional value. And so, along with this Concerto Nach Italiaennischen Gusto, or concerto "following the Italian taste," it also included an Overture (or Partita) " in the French manner. "

A Study Of A Portion Of The Distributive Education Teacher Preparation Program At Utah State University, Darrel Q. Dixon

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

The major purpose of distributive education is to prepare the student for entry-level employment in distributive occupations. This preparation should help workers become successful and advance in their chosen field of distributive occupations.

No matter how instruction is organized, when it is identified as vocational distributive education, there are no differences in the results desired. Students are to be able to meet employment qualifications with the confidence and the competencies necessary to begin marketing and management careers.

To meet this goal, the student should qualify himself to receive satisfaction and contentment in his work. Sidney P. Marland's deep expression in …

A Description Of Scheduling Methods And Caseloads In The Utah Public Schools, Jocelyn A. Taylor

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

The purpose of this paper is to investigate the following:

1. What methods of scheduling, namely intermittent or block, are used most by clinicians working in Utah public schools.

2. What is the average size and composition of caseloads of Utah public school clinicians. Conclusions are drawn as to the implications of the data collected and based on these conclusions, recommendations are made.

A Work-Study Program For Educable Mentally Retarded In Lincoln Junior High--Salt Lake City, Utah, Jay Elmo Christensen

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

In the spring of 1968 this writer was assigned to teach a group of seventh, eighth and ninth grade students who had been labeled Educable Mentally Retarded at Lincoln Junior High School. The students ranged from twelve to sixteen years of age, and many of them were from lower income homes.

In attempting to set up a work-study program the administration had decided that they preferred a work-study orientation program for these pupils. It was hoped that this type of program would motivate the students to become more involved in the school program.