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Electronic Theses and Dissertations

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Specific Density Structures As Applied To The Present Theory Oflarge-Scale Upwelling In The Open Ocean / By Vincie Darryl Thornton, Vincie Darryl Thornton Jan 1969

Specific Density Structures As Applied To The Present Theory Oflarge-Scale Upwelling In The Open Ocean / By Vincie Darryl Thornton, Vincie Darryl Thornton

Electronic Theses and Dissertations

No abstract provided.


An Analysis Of Personality Needs And Certain Background Factors Which May Influence Career Choice Of Women Business Education Majors / Jeanne Lowry Holley, Jeanne Lowry Holley Jan 1969

An Analysis Of Personality Needs And Certain Background Factors Which May Influence Career Choice Of Women Business Education Majors / Jeanne Lowry Holley, Jeanne Lowry Holley

Electronic Theses and Dissertations

No abstract provided.


Tracer Studies In A Vortex Flow Reactor, Krishna Mohan P. Jan 1969

Tracer Studies In A Vortex Flow Reactor, Krishna Mohan P.

Electronic Theses and Dissertations

No abstract provided.


Prime Semigroups And Semirings, William Carl Kemp Jan 1969

Prime Semigroups And Semirings, William Carl Kemp

Electronic Theses and Dissertations

No abstract provided.


Plane Stress Analysis Of Beams By The Finite Element Method, Terry Jer-Nan Lin Jan 1969

Plane Stress Analysis Of Beams By The Finite Element Method, Terry Jer-Nan Lin

Electronic Theses and Dissertations

No abstract provided.


Design And Study Of A Triple-Tube Heat Exchanger, Yao-Wu Liao Jan 1969

Design And Study Of A Triple-Tube Heat Exchanger, Yao-Wu Liao

Electronic Theses and Dissertations

No abstract provided.


On The Numerical Solution Of Y' = F(X,Y) By A Class Of Linear Difference Formulae Including Stability Criteria, James Curtis Randle Jan 1969

On The Numerical Solution Of Y' = F(X,Y) By A Class Of Linear Difference Formulae Including Stability Criteria, James Curtis Randle

Electronic Theses and Dissertations

No abstract provided.


The Grouping Of Seventh Grade Students In Major Subject Areas At Southside Junior High, Duval County, Florida, Joseph F. Dzikielewski Jan 1969

The Grouping Of Seventh Grade Students In Major Subject Areas At Southside Junior High, Duval County, Florida, Joseph F. Dzikielewski

Electronic Theses and Dissertations

No abstract provided.


Back Pressure Consolidation Test In Settlement Analysis, Kenneth Ta-Chin Hu Jan 1969

Back Pressure Consolidation Test In Settlement Analysis, Kenneth Ta-Chin Hu

Electronic Theses and Dissertations

No abstract provided.


Survey Of Use Of Instructional Media At Madison College, Mae Moore Frantz Jan 1969

Survey Of Use Of Instructional Media At Madison College, Mae Moore Frantz

Electronic Theses and Dissertations

No abstract provided.


Buckling Of Viscoelastic Sectorial Plates, Bosheng Lin Jan 1969

Buckling Of Viscoelastic Sectorial Plates, Bosheng Lin

Electronic Theses and Dissertations

No abstract provided.


On A Method Of Alternating Corrections For The Numerical Solution Of Two-Point Boundary Value Problems, Bruce Paul Watson Jan 1969

On A Method Of Alternating Corrections For The Numerical Solution Of Two-Point Boundary Value Problems, Bruce Paul Watson

Electronic Theses and Dissertations

No abstract provided.


An Integral On Well-Ordered Point Sets / By Chester W. Richards, Chester W. Richards Jan 1969

An Integral On Well-Ordered Point Sets / By Chester W. Richards, Chester W. Richards

Electronic Theses and Dissertations

No abstract provided.


A Survey Of Job Opportunities In Food Service In Greenville, Mississippi, With Implications For Occupational Home Economics Training In The Greenville Secondary Schools / By Kay Lamb Woodrick, Kay Lamb Woodrick Jan 1969

A Survey Of Job Opportunities In Food Service In Greenville, Mississippi, With Implications For Occupational Home Economics Training In The Greenville Secondary Schools / By Kay Lamb Woodrick, Kay Lamb Woodrick

Electronic Theses and Dissertations

No abstract provided.


The Role Of The Fine Arts In The Total Education Of The Terminal Student In The Public Junior Colleges Of Mississippi, Joseph Robert Abrams Aug 1968

The Role Of The Fine Arts In The Total Education Of The Terminal Student In The Public Junior Colleges Of Mississippi, Joseph Robert Abrams

Electronic Theses and Dissertations

[No abstract provided.]


Theora Hamblett: Phenomenon Of Cosmic Art And Creative Intuition, Sandra Gai Williams May 1968

Theora Hamblett: Phenomenon Of Cosmic Art And Creative Intuition, Sandra Gai Williams

Electronic Theses and Dissertations

No abstract provided.


Some Thermal Plate Deflections Determined By The Complex Variable Method, James N. Maytum Feb 1968

Some Thermal Plate Deflections Determined By The Complex Variable Method, James N. Maytum

Electronic Theses and Dissertations

The first application of complex variables to elasticity dates with the beginning of this century. In 1902, L. N. G. Filon published a paper in which he developed the rudiments of the problem of plane theory of elasticity in complex variables. In 1909 G. V. Kolosov derived the equations of plane theory of elasticity in complex form and effected solutions to some boundary value problems. The major work relating complex variables and the theory of elasticity was given by N. R. Muskhelishvili whose published works began in 1919. Muskhelishvili’s [11] outstanding contribution is his brilliant monograph "Some Basic Problems in …


Guidelines For Estimating Resources Needed To Earn A Specified Level Of Income, South James Area, South Dakota, John N. Maher Feb 1968

Guidelines For Estimating Resources Needed To Earn A Specified Level Of Income, South James Area, South Dakota, John N. Maher

Electronic Theses and Dissertations

An economic problem confronting farmers of the South James Area in South Dakota involves the allocation and use of resources in the best combination to earn specified levels of income. How to develop guidelines for estimating the combination of resources needed to earn a specified level of income with a given set of prices and levels of high and average mechanization is the problem with which this study is concerned. Its purpose is to determine combinations of agricultural resources and enterprises required to obtain specified levels of farm income in the South James Area of South Dakota. Many farmers are …


Effects Of Marginal Quality Irrigation Water On The Accumulation Of Salts And Alkali In Irrigated Soils, John M. Madden Feb 1968

Effects Of Marginal Quality Irrigation Water On The Accumulation Of Salts And Alkali In Irrigated Soils, John M. Madden

Electronic Theses and Dissertations

This study has been undertaken because of the limited knowledge of the effects of irrigation on soils in semi-arid and sub-humid climatic areas. The objectives of this research are: 1.To study irrigation systems now in operation and to determine by soil and water analysis the rates of salt and alkali accumulation; 2. To determine, by a multiple regression analysis, the laboratory determinations which most accurately estimate the exchangeable-sodium-percentage of the soil; 3. To determine the effect of various qualities of irrigation water on the accumulation of salts and alkali in the soils being developed for irrigation in South Dakota; 4. …


Conductance Studies Of Concentrated Solutions Of Sodium Hydroxide And Potassium Hydroxide Electrolytes, Andrew Ling-Wei Woo Feb 1968

Conductance Studies Of Concentrated Solutions Of Sodium Hydroxide And Potassium Hydroxide Electrolytes, Andrew Ling-Wei Woo

Electronic Theses and Dissertations

Most of the basic assumptions for the theory of conductance were originated by Onsager. Debye and Falkenhagen extended the Onsager theory in their studies with the use of alternating current methods. To this day, theories of conductance in electrolytic solutions are founded principally upon developments of these early basic ideas. However, the theoretical treatment in the case of concentrated solutions is still inadequate. This is due to the circumstance that the general molecular theory of irreversible processes is still in a developmental stage. In addition, the electrolytic solution comprises a complex system whose exact treatment encounters formidable mathematical difficulties. It …


Drain Modulation Of The Field-Effect Transistor Amplifier, John C. Lietz Feb 1968

Drain Modulation Of The Field-Effect Transistor Amplifier, John C. Lietz

Electronic Theses and Dissertations

Rapid transmission of inforn1ation from one point to another is extremely vital to our modern society. Millions of messages are transmitted each day through a variety of communication systems. A large majority of these systems rely upon some type of modulation process. The word "modulate" did not originate in the communications field. Like many other terms it was adopted because it aptly described the process to which it is now commonly associated. Basically the term means: to adjust; to regulate; to change; to alter; to vary; or to inflect as with the voice. For example, speaking and singing are both …


The Design, Construction, Testing And Evaluation Of A Strength-Of-Material Testing Device, Duane Allan Letcher Feb 1968

The Design, Construction, Testing And Evaluation Of A Strength-Of-Material Testing Device, Duane Allan Letcher

Electronic Theses and Dissertations

The purpose of this study was to design, construct, testing and evaluate a strength-of-materials testing device to be used as an appropriate aid to instruction in industrial arts education. In addition to providing a suitable testing device specifically the criteria of size, economy, simplicity of design, ease of construction, structural soundness, laboratory adaptability, durability for extended use, ease of maintenance and pleasing professional appearance were given attention as specifications in the design and construction of the testing device.


Storage And Retrieval System For Ground Water Quality Data In South Dakota, Rodolfo Lardizabal Laudencia Feb 1968

Storage And Retrieval System For Ground Water Quality Data In South Dakota, Rodolfo Lardizabal Laudencia

Electronic Theses and Dissertations

The three general objectives of this study are as follows: (1) to devise a storage and retrieval system for rapid and efficient retrieval of water quality data such as may be available in the State of South Dakota, (2) to develop a system which would enable the scientist of the Water Resources Institute of South Dakota State University and other agencies interested in water quality management to communicate more effectively with the public. This would aid in obtaining better water quality management practices and thus allow the best use of water, and (3) to develop flexibility in the data system …


Program Instruction In Use Of Lithographic Camera, Clayton Ransom Kinney Feb 1968

Program Instruction In Use Of Lithographic Camera, Clayton Ransom Kinney

Electronic Theses and Dissertations

Programmed learning is probably as old as mankind. In theory the essentials of this method consist of three major interdependent factors; 1) immediate feedback or knowledge to the learner of the adequacy of the responses, 2) the presenting of material in small enough units to allow rapid assimilation and reinforcement, and 3) the arrangement of such units in a sequence which continues to build upon and reinforce the prior learning. It would be difficult to believe that some of the more apt to teach of any generation would not have capitalized upon such a program in presenting to an apprentice …


Mathematical Model Of A Spherical Shell Heat Exchanger With Exponential Internal Heat Generation, John Lin Tsou Feb 1968

Mathematical Model Of A Spherical Shell Heat Exchanger With Exponential Internal Heat Generation, John Lin Tsou

Electronic Theses and Dissertations

It has been recognized that many convection heat transfer problems involve internal heat generation. Nuclear fuel elements, chemically reactive liquids and transparent shell solar energy collectors are a few examples. Theoretically, this type of problem has not been studied extensively. Lumsdaine solved the internal heat generation problem with constant temperature boundary conditions in spherical coordinates. The purpose of this thesis is to follow Lumsdaine's analysis to study those problems where internal heat generation is a function of radius. The governing partial differential equation in spherical coordinates is of the second order, non-homogeneous and has variable coefficients. The non-homogeneity arises from …


Flow Over A Rough Porous Flat Plate With Surface Mass Transfer, Francis K. King Feb 1968

Flow Over A Rough Porous Flat Plate With Surface Mass Transfer, Francis K. King

Electronic Theses and Dissertations

A wind tunnel was designed by the author for studying the aerodynamic properties of porous plates; it was constructed and installed in the Heat Power Laboratory, Mechanical Engineering, South Dakota State University. With a total pressure tube, the velocity profile throughout the boundary layer and the average shear stress at the wall were determined. A Preston tube was used to measure-local shear stress. There are only limited experimental data available on the relation between roughness and shear stress for flow over porous surfaces with injection or suction. Because of instrumentation problems, it proved difficult to obtain data in the sublayer. …


Determining Alternator Reactances From Load Test Data, Rohit K. Jani Jan 1968

Determining Alternator Reactances From Load Test Data, Rohit K. Jani

Electronic Theses and Dissertations

It is the purpose of this paper to establish equations, with some assumptions, for calculating the reactances of a synchronous generator, using load test data, and to analyze the results. For this purpose a report on power angle measurements on Unit No. 8, at Station 16, (Waukegan) of The Commonwealth Edison Company, Chicago, Illinois, was used.


An Investigation Of Printing Education In Taiwan, Ben Meikong Hwang Jan 1968

An Investigation Of Printing Education In Taiwan, Ben Meikong Hwang

Electronic Theses and Dissertations

The purposes of this study are: (1) To analyze the factors which historically affected China in losing its legacy of printing after the Sung Dynasty. (2) To investigate the current need of school education and on-the-job training of the printing industry in Taiwan. (3) To determine if printing in the future should be taught in the arts or in the sciences. (4) To provide information for predicting the trend concerning the professional education of printers in Taiwan.


The Field-Effect Transistor As A Mixer, Garald C. Sundberg Jan 1968

The Field-Effect Transistor As A Mixer, Garald C. Sundberg

Electronic Theses and Dissertations

The objective of this dissertation is to analytically and experimentally investigate the field-effect transistor as a mixer. The areas of study undertaken are: 1. Analysis of the parameters affecting mixing action. 2. Static-bias potentials for optimum mixing. 3. Conversion noise figure. This area also involves the correlation between amplifier and mixer noise factors. 4. Cross-modulation distortion. 5. High frequency mixing.


An Evaluation Of The Pre-College Guidance Received By The College Dropout And The College Persister, Douglas John Soule Jan 1968

An Evaluation Of The Pre-College Guidance Received By The College Dropout And The College Persister, Douglas John Soule

Electronic Theses and Dissertations

The amount of pre-college information that college dropouts received, as compared to college persisters, was the focal point of this study. This factor, along with certain external and internal forces, may determine the extent of college success. The objectives of this investigation have been to determine if there exists differences in the amount of pre-college information college dropouts received as compared to college persisters. Specifically, this investigation will seek answers to the following questions: 1. Is there a difference in the number of visits the dropout and the persister had with his high school counselor? 2. Is there a difference …