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Theses and Dissertations

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Attitudes Concerning Birth Control And Abortion As Related To Lds Religiosity Of Brigham Young University Students, Erlend D. Peterson Jan 1971

Attitudes Concerning Birth Control And Abortion As Related To Lds Religiosity Of Brigham Young University Students, Erlend D. Peterson

Theses and Dissertations

This study was an analysis of the relationship between LDS religiosity of college students and their attitudes concerning birth control and abortion.

The respondents in this research were LDS college students attending Brigham Young University Fall Semester 1970. Goodman and Kruskal's gamma and a difference of means test were used to measure association and difference to determine the statistical significance of the responses as related to religiosity and attitudes concerning birth control and abortion.

The results of the study showed that (1) there was a positive relationship between conservative attitudes toward birth control and abortion and one's degree of measured …


An Evaluation Of Preparation Programs For Teachers Of The Mentally Retarded In Minnesota., William Evans Lovelace Jan 1971

An Evaluation Of Preparation Programs For Teachers Of The Mentally Retarded In Minnesota., William Evans Lovelace

Theses and Dissertations

No abstract provided.


Contract Teaching In Power Technology, Richard Darrell Bushaw Jan 1971

Contract Teaching In Power Technology, Richard Darrell Bushaw

Theses and Dissertations

No abstract provided.


Cooperative Office Education: Its Evolution In The Secondary Schools Of The United States From 1900 Through 1969., Audrey E. Bell Donley Jan 1971

Cooperative Office Education: Its Evolution In The Secondary Schools Of The United States From 1900 Through 1969., Audrey E. Bell Donley

Theses and Dissertations

No abstract provided.


An Analysis Of The Effects Of Vertical Grade Groups On Reading Achievement And Attitudes In Elementary Schools., Roger T. Maresh Jan 1971

An Analysis Of The Effects Of Vertical Grade Groups On Reading Achievement And Attitudes In Elementary Schools., Roger T. Maresh

Theses and Dissertations

No abstract provided.


Group Sequential Methods For Clinical Trials Applied To The Logistic Regression Model, Joy Duci Mele Jan 1971

Group Sequential Methods For Clinical Trials Applied To The Logistic Regression Model, Joy Duci Mele

Theses and Dissertations

The objectives of this thesis are

1. to provide a comprehensive guide to using Pocock's group sequential method for clinical trials and

2. to show by computer simulations that the group sequential method is appropriate when using the logistic regression model.

In section 1.2, clinical trials are defined with an emphasis on Phase III clinical trials. The primary intent of sections 1.2 and 1.3 is to describe clinical trial characteristics which suggest that interim analyses are desirable. In section 1.4, it is shown that interim analyses should not consist of performing the usual significance tests. Chapter 1, then, describes the …


An Easy Access Interactive Statistical System For Use And Training In Biometry, Amos Addison Slaymaker Jr. Jan 1971

An Easy Access Interactive Statistical System For Use And Training In Biometry, Amos Addison Slaymaker Jr.

Theses and Dissertations

One of the most important tools of the applied statistician is the digital computer. It is natural, therefore, for the instructor in applied statistics to want his students to become familiar with the use of computers. If his students are going to get actual experience in using a computer for statistical analysis, he often has only two alternatives. The students can be required to write their own statistical programs or they can use programs already available through a computer facility.

If the course is to be taught such that each student is responsible for his own programs, the instructor must …


Characterization Of Deoxyribonucleic Acid From Actinomycetes, Lynn William Enquist Jan 1971

Characterization Of Deoxyribonucleic Acid From Actinomycetes, Lynn William Enquist

Theses and Dissertations

Deoxyribonucleic acid (DNA) analyses were used to assess on a molecular level, the relationships among representatives of the genera Streptomyces, Nocardia and Mycobacterium. The methods developed in this study have been used for routine analysis of DNA from a large number of actinomycetes and have given reliable and reproducible data.

DNA isolated from various actinomycetes was characterized by buoyant density determinations in CsCl from which the mole fraction guanine plus cytosine (GC) content was calculated. All the streptomycete DNA preparations studied had buoyant densities in the range of 1.7287 to 1.7312 g cm-3 which corresponded to GC compositions of …


A Variation Of The Standard Steepest Ascent Search Procedure For Response Surface Experiments, George Whitfield Cobb Jan 1971

A Variation Of The Standard Steepest Ascent Search Procedure For Response Surface Experiments, George Whitfield Cobb

Theses and Dissertations

The results of this chapter lead to a modification of the standard stopping rule which breathes new life into the method of steepest ascent, but which is unfortunately not sufficient to effect a total resuscitation. As expected, there is no uniformly optimum stopping rule, nor even a uniformly best test statistic; both the optimum statistic and the optimum test level depend on the model parameters y1 and y2. One can, however, adopt a compromise rule which works reasonably well for all parameter combinations by testing at the 25% level with the statistic zn = 1/2(yn -yn-2). In many cases the …


Groundwater Flow, Hydrochemistry, And Uranium Deposition In The Powder River Basin, Wyoming, J. Ladd Hagmaier Jan 1971

Groundwater Flow, Hydrochemistry, And Uranium Deposition In The Powder River Basin, Wyoming, J. Ladd Hagmaier

Theses and Dissertations

The relation between regional groundwater flow, hydrochemistry, and uranium distribution in the Powder River Basin indicates that uranium was deposited during the Tertiary Period in groundwater recharge areas where the groundwater changed from a sulfate-bicarbonate water to a bicarbonate-rich water.

The regional recharge and discharge areas of present-day groundwater-flow systems have about the same location as the recharge and discharge areas of the Tertiary groundwater-flow systems. The present-day groundwater is recharged in the eastern, western, and especially in the southern margins of the basin and is discharged in the valley of the Powder River, especially in the north. Flow nets …


Process Interface And Back-Up System For A Direct Digital Controller, Luis Nemecio SaldañA Contreras Jan 1971

Process Interface And Back-Up System For A Direct Digital Controller, Luis Nemecio SaldañA Contreras

Theses and Dissertations

No abstract provided.


Motivational Differences In The Music And Non-Music Student., Donald Arne Berntsen Jan 1971

Motivational Differences In The Music And Non-Music Student., Donald Arne Berntsen

Theses and Dissertations

No abstract provided.


An Analysis Of Teacher Recruitment Policies And Procedures As Reported Inselected Minnesota School Districts., Robert Charles Volker Jan 1971

An Analysis Of Teacher Recruitment Policies And Procedures As Reported Inselected Minnesota School Districts., Robert Charles Volker

Theses and Dissertations

No abstract provided.


An Investigation Of The Counseling Process Utilizing A Systems Analysis Model., Robert H. Mcwilliams Jan 1971

An Investigation Of The Counseling Process Utilizing A Systems Analysis Model., Robert H. Mcwilliams

Theses and Dissertations

No abstract provided.


The Crystal Structure Of Carbonatoglycinato Ethylenediaminecobalt(Iii) Monohydrate., James Morgan Olson Jan 1971

The Crystal Structure Of Carbonatoglycinato Ethylenediaminecobalt(Iii) Monohydrate., James Morgan Olson

Theses and Dissertations

No abstract provided.


The Population Dynamics Of Channel Catfish, Ictalurus Punctatus (Rafinesque), In The Little Missouri Arm Of Lake Sakakawea, Before And During Commercial Exploitation, 1968-1971., Charles Henry Wahtola Jr. Jan 1971

The Population Dynamics Of Channel Catfish, Ictalurus Punctatus (Rafinesque), In The Little Missouri Arm Of Lake Sakakawea, Before And During Commercial Exploitation, 1968-1971., Charles Henry Wahtola Jr.

Theses and Dissertations

No abstract provided.


Geology Of Mclean County, North Dakota, John P. Bluemle Jan 1971

Geology Of Mclean County, North Dakota, John P. Bluemle

Theses and Dissertations

McLean County, in west-central North Dakota on the east side of the Williston Basin, is covered by 8,500 to 13,000 feet of Paleozoic, Mesozoic, and Cenozoic rocks, which dip to the west at low angles. The Tertiary Tongue River and Sentinel Butte Formations are widely exposed in McLean County, and the Tertiary Cannonball Formation is exposed in a few places. Glacial drift, assigned to a new formation, the Coleharbor Formation, occurs throughout the county and reaches a maximum thickness of at least 400 feet in certain preglacial valleys.

The eastern part of McLean County, part of the Missouri Coteau, is …


Concretions And Nodules In The Hell Creek Formation, Southwestern North Dakota, Gerald H. Groenwold Jan 1971

Concretions And Nodules In The Hell Creek Formation, Southwestern North Dakota, Gerald H. Groenwold

Theses and Dissertations

The Hell Creek Formation (Upper Cretaceous) in southwestern North Dakota consists of lagoonal and floodplain deposits and contains abundant concretions and nodules. Representative specimens of the concretions and nodules and their corresponding enclosing sediments were analyzed by thin section and by quantitative and qualitative x-ray diffraction methods.

Fourteen types of concretions and three types of nodules, classified according to shape and composition, have thus been defined. Concretionary types include calcareous sandstone lenses, “logs”, and irregular masses; sideritic sandstone lenses and irregular masses; calcareous and sideritic lignitic sandstone lenses; bone-cored rounded masses; coprolite-cored masses; jarosite bodies; pyrite spheres; baritic sandstone lenses; …


The Petroleum Geology Of The Midale Subinterval In North Central North Dakota, Kent A. Johnson Jan 1971

The Petroleum Geology Of The Midale Subinterval In North Central North Dakota, Kent A. Johnson

Theses and Dissertations

The Mississippian Midale subinterval is the basal unit of the Ratcliffe interval of the Madison Group. The Midale subinterval, an important petroleum producing unit in North Dakota, is a dolomitized limestone which is approximately 40 feet thick. A detailed study of 17 oil fields in north central North Dakota was conducted to determine the petroleum geology of the Midale subinterval. The study was done with the use of 563 mechanical well logs and core samples from 10 wells.

The anhydrite and dolomite units of the Rival subinterval, which underlie the Midale, and the Ratcliffe interval, which over lies the Midale, …


Origin And Distribution Of Selenium In The Upper Cretaceous Niobrara And Pierre Formations, Northeastern North Dakota, Robert M. Novak Jan 1971

Origin And Distribution Of Selenium In The Upper Cretaceous Niobrara And Pierre Formations, Northeastern North Dakota, Robert M. Novak

Theses and Dissertations

High concentrations of selenium, often as much as 28 ppm, have been found in the bentonitic zones near the contact of the Niobrara and Pierre Formations of Cretaceous age in northeastern North Dakota. A 64-foot section in the Pembina Hills area reveals that the highest selenium content occurs in shale and marlstone beds adjacent to the bentonite beds which, themselves, contain comparatively little selenium. Higher concentrations of selenium were found in the brown shale than in the black, with a small variation in color making a big difference in selenium content.

The selenium content of the shale and marlstone drops …


Erosion And Sedimentation In Lake Ashtabula, Southeastern North Dakota, Darryll T. Pederson Jan 1971

Erosion And Sedimentation In Lake Ashtabula, Southeastern North Dakota, Darryll T. Pederson

Theses and Dissertations

Erosion along the shore of Lake Ashtabula and nearshore and offshore sedimentation were studied from May 1969 to December 1970. The lake, located in the southeastern part of North Dakota, was formed when the Baldhill Dam stopped the flow of the Sheyenne River in 1950. Maximum depth of the lake is 45 feet in the inundated river channel immediately above the dam. The lake is 27 miles long and ranges in width from 1/3 to 1/2 mile.

Shoreline erosion, measured at stations located at 100-foot intervals around the margins of the lake, was found to be a major source of …


Quantitative Geomorphology And Hydrology Of The Cass River Basin, New Zealand, Frank J. Schulte Jan 1971

Quantitative Geomorphology And Hydrology Of The Cass River Basin, New Zealand, Frank J. Schulte

Theses and Dissertations

The Cass River drainage basin is in the Southern Alps in the central part of the South Island of New Zealand. The Alps are composed of complexly folded greywacke which is still actively rising. The basin has been modified by several glacial advances during Pleistocene time.

The Cass basin has a temperate climate characterized by a steep precipitation gradient. Its vegetation includes plants of the forest grassland, shrubland, swamp, rock, and river-bed associations.

The Cass basin may be divided into four geomorphic areas: bedrock areas, high-angle fans, moderate-angle fans, and a low-angle fan. The bedrock areas consist of fractured greywacke; …


Alienation And Student Unrest In Universities : A Cross-Cultural Study, Yui Huen Kwan Jan 1971

Alienation And Student Unrest In Universities : A Cross-Cultural Study, Yui Huen Kwan

Theses and Dissertations

No abstract provided.


Concerning A Riemann-Stieltjes Average Integral, Lawrence W. Knutson Jan 1971

Concerning A Riemann-Stieltjes Average Integral, Lawrence W. Knutson

Theses and Dissertations

No abstract provided.


The Application Of The Fox Diamond Consumption Model To A Milk Production Landscape In West Central Minnesota, Roger L. Jenkins Jan 1971

The Application Of The Fox Diamond Consumption Model To A Milk Production Landscape In West Central Minnesota, Roger L. Jenkins

Theses and Dissertations

No abstract provided.


Return On Investment -- Its Methods And Uses, Alan B. Klein Dec 1970

Return On Investment -- Its Methods And Uses, Alan B. Klein

Theses and Dissertations

No abstract provided.


A Study Of The Changing Emphasis In Formal Education For Accountants, Kenneth L. Hankerson Jr Dec 1970

A Study Of The Changing Emphasis In Formal Education For Accountants, Kenneth L. Hankerson Jr

Theses and Dissertations

No abstract provided.


A Literature Survey (1960-1970) To Identify The Slow Learner's Capabilities In Business Education, Loretta Sedlmayer Dec 1970

A Literature Survey (1960-1970) To Identify The Slow Learner's Capabilities In Business Education, Loretta Sedlmayer

Theses and Dissertations

This study was designed to identify the slow learner’s capabilities in business education. The study began with a perusal of the Business Education Index and the Education Index for literature relative to slow learners in general and particularly to slow learners in business education. Materials used were those written between i960 and 1970.

The findings ware classified into three main parts: (1) a general description of the slow learner—his I.Q. range and characteristics pertinent to his educational and occupational potential and needs; (2) the role that business education plays in preparing him for satisfactory office employment; and (3) the acceptance …


The Effect Of Curriculum Sequences Upon Student Achievement In Selected Computer Languages, Melvin L. Knodel Dec 1970

The Effect Of Curriculum Sequences Upon Student Achievement In Selected Computer Languages, Melvin L. Knodel

Theses and Dissertations

No abstract provided.


The Economic Impact Of Grand Forks Air Force Base On The City And County Of Grand Forks, North Dakota, Lothar A. Voiler Dec 1970

The Economic Impact Of Grand Forks Air Force Base On The City And County Of Grand Forks, North Dakota, Lothar A. Voiler

Theses and Dissertations

No abstract provided.