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Development Of A Generalized Structural Dynamics Computer Program, Val E. Simmons

Theses and Dissertations

The purpose of this thesis was the development of a generalized structural-dynamics computer program to calculate the response of multi-degree-of-freedom systems. The user of this computer program, having a limited background in matrix algebra and vibrational analysis, can gain numerical and graphical information concerning the dynamic response of multi-degree-of-freedom structures. The user, with a minimal amount of FORTRAN experience, will find this thesis ideally suited for his needs.

The Thermodynamics (Log K, [Delta]H°, [Delta]S°, [Delta]Cp°) Of Metal Ligand Interaction In Aqueous Solution.|Ni.|P Design And Construction Of An Isothermal Titration Calorimeter.|Nii.|Pthe Interaction Of Cyanide Ion With Bivalent Nickel, Zinc, Cadmium And Mercury.|Niii.|Pthe Interaction Of Glycinate Ion With Bivalent Manganese, Iron, Cobalt, Nickel, Copper, Zinc And Cadmium, Harlin Dee Johnston

Theses and Dissertations

A new isothermal titration calorimeter has been designed to facilitate the study of heats of reaction and heats of solution at constant temperature. With this calorimeter, endothermic or exothermic processes can be studied at temperatures constant to ±0.0002°C. Heat effects are compensated by balancing the heat effect of the process taking place in the calorimeter against a variable heat and a constant cooling Peltier device. The calorimeter was tested by measuring the heat of ionization of water and the heat of dilution of aqueous HClO_4 solutions. For these systems heats were measured to an accuracy of ±0.02 calorie. Log K, …

Nesting Ecology And Behavior Of The Golden Eagle In West Central Utah, Franz J. Camenzind

Theses and Dissertations

The Golden Eagle Aquila chrysaetos canadensis Linn. is facing extinction in much of its range. In the Western Hemisphere its numbers are restricted primarily to the mountainous regions west of the 99th meridian, from extreme northern Alaska to northern Mexico (Hobbie and Cade, 1962) and from timberline in Colorado to below sea level in Death Valley, California (Summer, 1929a).

A Study Of Communication Patterns Of Teachers Using Teacher Aides As Compared To Those Not Using Teacher Aides, Richard W. Kunkel

Theses and Dissertations

Problem. The purpose of this study was to determine whether the use of teacher aides would show any change in teachers' patterns of communication.

Procedure. Teachers of three schools, paired with three other schools by factors such as plant facilities, student enrollment and student/ teacher ratio, served as the control group. The teachers of the three other schools served as the experimental group with teacher aides employed as the criterion measure. Ten trained observers in interaction analysis recorded the verbal classroom behavior of these teachers in the fall and again in the spring of the school term to indicate whether …

Analysis Of Internal Control And Audit Problems Of A Small Bank, Gary A. Sterud

Theses and Dissertations

No abstract provided.

The Affect Of An Individual's Membership Segment On Attitude Orientation, Values, And Political Participation, James H. Larson

Theses and Dissertations

The purpose of this study is to discover the effect of a voluntary association on the individual's political behavior, attitudes, and values. If the process of internalizing norms, attitudes and values of the association does occur, it should occur in relation to the various types of psychological membership segments of the relationship-space model. In addition, the purpose of the study is to relate the membership segments of the r-space model to reference group theory.

The voluntary associations of Grand Forks, listed with the Chamber of Commerce, were grouped according to the classification scheme of Gordon and Babchuk: degree of accessibility; …

Photography As Used By Artists, James R. Weeks

Theses and Dissertations

This study was undertaken to show the relationship of photography to the fine arts* A brief examination of the development of photography and its use by artists is included. This examination indicates that since the beginning of photography, artists have made use of it in their art.

The study includes photographic processes used by the author in creating works of art. The text is illustrated with thesis projects which support the discussion.

An Evaluation Of The Specialized Professional Physical Education Programs In State Supported Colleges And Universities In North Dakota, Stephen B. Hurd

Theses and Dissertations

This study compared the physical education curricula for undergraduate, male physical education majors at colleges and universities in North Dakota with the curriculum recommended by the American Association for Health, Physical Education and Recreation's Professional Preparation Conference in 1962. The schools studied were Dickinson State College, Mayville State College, Minot State College, North Dakota State University, the University of North Dakota, and Valley City State College.

The latest catalogues from the schools were surveyed to determine whether an institution offered a specific course or experience, defined as a minimum of ten regular class sessions, in each of the 51 categories …

A Study Of A Physical Education Program On The Manual Dexterity Of Educable Mentally Retarded Boys At The Opportunity Training Center At Grand Forks, North Dakota, William E. Graveline

Theses and Dissertations

The purpose urns to determine the offsets of physical education on ths manual and finger dexterity of sentally retarded boys. The physical education program consisted aainly of t ti- vities that inproved finger, hand, and an movements.

The fourteen boys selected for this study were divid a into two groups of seven each. The control group participated in the pro gran at the Opportunity Training Center but did not take part in the physical education program. The experimental group took pert in the training program at the Center and ware enrolled in a physical education program three hours per week. …

The 1966 Republican Campaign In North Dakota, Joseph Charles Crawford

Theses and Dissertations

The 1966 Republican Campaign in North Dakota discusses the efforts of the Party from May, 1965 through November, 1966. The pre-convention period illustrates the effort of the North Dakota Republicans to rebuild their organization after the 1964 defeat. Analysis of this effort is made with regard to finances, organization, and research.

The study then discusses the 1966 state convention, the rise of youth in the Party organization, background and insight into all the races, and a complete tabulation of all ballots. Special emphasis is placed on the problem of the John Birch Society and on how that problem was resolved …

Verbal Discrimination Learning As A Function Of Manipulated Frequency And Length Of Study Interval, David R. Skeen

Theses and Dissertations

The purpose of this pair of studies was to investigate three hypotheses generated by the frequency theory of verbal discrimination learning. The frequency principle suggests that a number of sequential events occur in verbal discrimination learning and that each event in the sequence leads eventually to a greater number of frequency units being associated with the correct alternative in each verbal discrimination unit.

It was hypothesized that an increase in study time would be positively related to acquisition of a verbal discrimination list. Second, it was predicted that discrimination pairs constructed of high frequency stimuli would be more difficult to …

The Relationship Between Training In Verbal Interaction Analysis And Selected Counseling Process Variables, Arthur J. Redding

Theses and Dissertations

Problem: The purpose of this study was to determine the relationship between training in verbal interaction analysis and selected counseling process variables. The counseling process variables were counselor personality traits and the therapeutic conditions of empathic understanding, respect, and genuineness.

Procedure: The subjects in the study consisted of thirty beginning counseling practicum students enrolled in the Department of Counseling and Guidance at the University of North Dakota. The group was divided into three experimental groups and three control groups. The experimental groups received fourteen hours of training in Flanders' verbal interaction analysis as modified by Amidon. The control groups met …

Distribution Cost Accounting And Analysis, Rodney L. Berg

Theses and Dissertations

No abstract provided.

Saftey Glasses In Wyoming Industrial Arts, Wayne E. Simonson

Theses and Dissertations

No abstract provided.

An Investigation Of A Thyroidal Control Of Water Balance In The Leopard Frog, Rana Pipiens, Scott Mcclung Martin

Theses and Dissertations

A possible thyroidal control of water balance in the leopard frog, Rana pipiens, was investigated by (1) chemically thyroidectomizing intact animals by chronic injections of the goitrogen, 6-n-propyl-2-thiouracil (PTU ), or making animals hyperthyroid with thyroxine injections, and (2) dehydration of the frogs in a flow of air to enhance the rate of water loss through the skin, followed by rehydration in tap water until the animals regained their former weight. Radioiodine was employed in limited studies on the frog thyroid gland to ascertain the effects on thyroidal function caused by PTU. The frogs were dehydrated in desiccators in which …

The North Dakota State Sales And Use Tax Enforcement; Changes In Statute, Ogranization, And Administrative Procedures, Micheal L. Puklich

Theses and Dissertations

Inadequate tax enforcement in the past has caused the North Dakota Legislature to increase the rate and/or broaden the base of the sales and use tax law since the passage of the original Sales Tax Law in 1935 and the Use Tax Law in 1939.

The objective of this thesis is to bring out the changes in the Sales and Use Tax Statutes, the North Dakota Tax Department organizational structure and administrative procedures and to provide suggested changes.

By 1965, most of the necessary changes in the Sales and Use Tax Statutes which provided the Tax Commissioner with the necessary …

A Study Of The Personnel Turnover Problem In National Accounting Firms, Douglas J. Mackay

Theses and Dissertations

No abstract provided.

Generally Accepted Accounting Principles As They Apply To Equity Transactions And Equity Presentation On The Balance Sheet, David Dietzler

Theses and Dissertations

No abstract provided.

A Comparison Of Multiple Unit Activity During Classical, Instrumental, And Discrimination Learning Using A Noxious Unconditioned Stimulus, James V. Beardsley

Theses and Dissertations

Multiple unit recording is a relatively new electrophysiological recording technique which records spike potentials from many neurons. In the Halas laboratory and others, systematic changes have been observed during classical conditioning but none under other conditioning procedures . Recently, some have interpreted changes in evoked potentials and multiple unit potentials as due to emotional arousal (fear) and thus related more to a conditioned emotional response (CER) than to conditioning per se. If a CER occurs, and not a learning modification, then during classical aversive conditioning a high sustained neuronal response ought to occur. This would reflect the high degree of …

Legislative Reapportionment In North Dakota -1961-1965, Donald P. Benkusky

Theses and Dissertations

'The North Dakota Constitutional Convention of 1889 provided that the representation of both houses of the legislature be based on population. The Convention made the first apportionment in 1889, and the Legislative Assembly made the subsequent ones in 1901, 190?, 1911, 1915, and 1931* Between 1931 and 1961 no apportionment was made by the Assembly despite substantial population shifts within the state*

Failure to apportion for thirty years led to the passage ir. ti.e June 1960 primary of an initiated constitutional amendment. The amendment froze the Senate apportionment that was established in 1931, based representation in the lower house on …

An Analysis Of The Marketing Practices Of North Dakota Motels, Kenneth L. Mellem

Theses and Dissertations

This thesis describes and analyzes the marketing practices of North Dakota motels. The data were obtained principally from a survey of selected North Dakota motels. A mail questionnaire was sent to 150 randomly chosen motel and a 43 per cent return was received. The main topics discussed in the thesis are: organization structure, size gross revenue, facilities, advertising methods, location, and room rate policy.

The most common form of ownership of North Dakota motels was the single proprietorship. As this form of ownership usually limits the amount of capital available, most motels in North Dakota were relatively small. Ninety four …

The Position Of The Female Secretary In The United States From 1900 Through 1967: An Historical Study, Elizabeth Shaughnessy Oelrich

Theses and Dissertations

The problem was to trace the development of the position of the female secretary in business in the United States from 1900 to 1967. The paper was divided into five sections; namely, origins of the secretarial position; the secretarial position, 1900-1920; the secretarial position, 1920-1940; the secretarial position, 1940-1967; and secretarial specialties.

The historical research method was used to compile data for each section in relation to descriptions of the position, education and experience required, extensiveness of the position, salary, professionalism, and the effect of two wars, a depression, automation, and specialization.

The bona fide secretarial position has not basically …

Notes On The Fern Family Matoniaceae From The Western United States, Samuel R. Rushforth

Theses and Dissertations

A Cretaceous fern flora haas been recently discovered near Westwater, Grand County, Utah. Among specimens collected from Westwater are many forms related to extant members of the fern family Matoniaceae. This family was widely distributed geographically throughout most of the Mesozoic Era, and matoniaceous ferns have been collected from several fossil localities in the United States. The Matoniaceae was especially important in the United States during Lower Cretaceous times. Five species, Matonidium brownii Rushforth, Matonidium lanceopennis Rushforth, Matonidium galleyi (Miner) Rushforth, Matonidium americanum Berry em. Rushforth, and Matonidium sp., and one variety, Matonidium brownii var. extenda Rushforth, are considered in …

National Bank Examinations: Do They Provide Adequate Protection?, Arthur A. Hiltner

Theses and Dissertations

No abstract provided.

Studies On The Levels Of Acetylcholine In The Brains Of Thiamine-Deprived And Thiamine-Antagonized Rats, Darwin Leroy Cheney

Theses and Dissertations

Thiamine deficiency has been reported to cause nerve degeneration in the peripheral nervous system and hemorrhage with associated cellular damage in the central nervous system (Prickett, 1934). Koedam (1958) observed convulsions in thiamine-deficient pigeons, but convulsions have only rarely been seen in rats (Gubler, 1961). Rats treated with the thiamine antagonist, pyrithiamine (PTh)* always develop ataxia and convulsions but these neurological symptoms have never been reported in those treated with oxythiamine (OTh), another thiamine antagonist (Gubler, 1961). Hosein, Chabrol, and Freedman (1966) concluded that neurological symptoms occur only when the brain thiamine content is diminished to 2.5%o r less of …

Elevational Occurrence Of The Ticks Dermacentor Andersoni And Dermacentor Parumapertus In Utah County, Utah, William J. Despain

Theses and Dissertations

Considerable research on ticks has been done since it was discovered that the Rocky Mountain wood tick, Dermacentor andersoni Stiles, was a principal vector of Rocky Mountain spotted fevero Additional disease agents of man are also transmitted by D. andersoni. This tick and a closely related species, Dermacentor parumapertus Neuman, occur commonly in Utah. The two species are often closely associated, although D. andersoni is believed to occur in the mountains, whereas D. parumapertus is in the desert valleys. Diseases affecting animals in nature are transmitted by ticks of both species. Consequently, any interaction between the two may be influential …

Development Of The Marital Dissatisfaction Of Mormon College Couples Over The Early Stages Of The Family Life Cycle, Roy H. Marlowe

Theses and Dissertations

This study investigated the relationship between stages of the family life cycle during the early years of marriage and marital dissatisfaction. From this basic goal the following three hypotheses were derived and tested:
I. Marital dissatisfaction for both husband and wife is less in the first stage than in the third stage of the family life cycle.
II. For both husband and wife the ideal spouse concept is the same in stage one as in stage three of the family life cycle.
III. For both husband and wife socially undesirable perceived spouse concepts are greater while socially desirable perceived spouse …

Transition From Laminar To Turbulent Flow For Dilute Guar Gum Solutions, Martin L. Palmer

Theses and Dissertations

Solutions of many natural and synthetic polymers have been found to reduce turbulent friction losses in flow through pipes. The basic mechanism causing these reductions is not entirely understood although two general theories have been advanced.

An Investigation Of Column Efficiency And The Relationship To Liquid Phase Distribution On Ultra-Low Loaded Glass Bead Gas Chromatographic Columns, Donald G. Nyberg

Theses and Dissertations

Studies have been made of column efficiencies, extra-column effects, the liquid phase mass transfer term (C_l), and liquid phase distribution at ultra-low liquid loadings on glass bead gas-liquid chromatographic columns. The advantages of using lightly loaded columns are described in detail along with a critical evaluation of the limitations of this liquid phase reduction ad infinitum. Theories have been presented by Giddings^22,23,25,30,32 which predict the mass transfer term (C_l) as a function of two extreme liquid phase distributions. The first equation assumes 100% "capillary" liquid held at the glass bead contact points and represents a very inefficient column. This prediction …

The Effects Of Force Feeding On The Levels Of Pyruvate, Glucocorticoids And Glucose In The Blood And On Adrenal Weight In Thiamine-Deprived And Thiamine-Antagonized Rats, Ronald Adams Bitter

Theses and Dissertations

The discovery of a substance in rice polishings that was useful in preventing beriberi was first shown by Grijns and Vedder (Wuest, 1962). In 1926, Jansen and Donath (Wuest, 1962} crystallized this substance which was subsequently synthesized independently by Williams and Cline (1936} and Grewe (1936). This substance was named thiamine by Williams (1936) because of its structure having the vital thiazole ring and because it was an "essential amine."