Digital Commons Network^™

Reflected Surface Waves From A Vertical Discontinuity., Jesus Manuel Aboud

Masters Theses

"Surface waves generated in the field by small explosions were observed along lines parallel and perpendicular to a vertical discontinuity in a surface layer. Three types of wave particle motion were observed in waves incident on the discontinuity: retrograde, progressive, and shear (SH). Waves of the last two types were intense enough to observe a reflection, permitting calculation of reflection coefficients. The results demonstrate the feasibility of using reflection measurements to locate a discontinuity such as a fault zone"-- Abstract, p. ii

The Availability And Development Of An Automated Accounting System For Small Businesses., Margy Rice Beckmeyer

Masters Theses

"A good accounting system is a very essential part of the successful operation of a small business but is often lacking. Therefore, the objective of this research is to furnish a general automated accounting system suitable for use by the small business firm.

To determine the feasibility, a statistical survey was made to evaluate the availability of automated accounting systems now available to small business. The results of the survey suggest that computer systems are presently available to small business firms at economical prices, but to minimize cost the small firm may need to supply its own accounting program.

The …

An Analysis Of The Role And Effectiveness Of The Contract Manager In Government Contracting., Daniel Martin Wilson

Masters Theses

"The contract manager in carrying out the contract management function of government contracting represents a vital element of the procurement process. He is charged with responsibilities for assuring that a product or service is delivered in a timely manner and is of specified quality, quantity and price. However, research and a survey of his role reveal that he is regarded a s a functional specialist, guided by a mass of procedural requirements, and he is not included in the managerial hierarchy of contracting.

Because his role does not accord him the status or authority commensurate with the importance of the …

A Study Of Several Substitution Ciphers Using Mathematical Models., Wanda Louise Garner

Masters Theses

"This paper will consider vector and matrix representations for several polyalphabetical substitution ciphers. Classical ciphers such as the Vigenère, the True Beaufort, the Variant Beaufort, and the autokey will be included. We shall also discuss ways to mathematically vary a substitution cipher. In addition, we shall employ our mathematical representations to decipher a fixed matrix substitution cipher"--Abstract, p. ii

Phase Equilibria Near The Solidus Temperature For Iron-Rich Fe-Cu-C Alloys., Kenneth L. Metz Jr.

Masters Theses

"The effect of copper on the solidification temperature of graphite-saturated iron-rich alloys was determined with the use of cooling curves. The ternary invariant temperature for the alloy was found to be 1172°c with the use of heating curves. At 1172°c, graphite, austenite, an iron rich liquid, and a copper-rich liquid are in equilibrium. The composition of the metallic phases was determined by weight gain, chemical analysis, and the electron microprobe. In addition, the composition of the iron-rich liquid was calculated from thermodynamic data. Isothermal sections of the iron-rich corner of the system were constructed for several temperatures in the range …

Experimental Study Of Electron Density And Confinement Time In An Electrostatically-Plugged Cusp Device Using A Microwave Interferometer, Robert Louis Hayward

Masters Theses

"The average electron density and electron confinement time in an electrostatically plugged magnetic spindle cusp device are studied using a 20 GHz microwave interferometer. The results are compared with the predictions from approximate theoretical equations. With a magnetic induction in the point cusp of 5000 Gauss, a plasma is produced by injecting a 5 mA, 500 eV electron beam into hydrogen gas at 10^-5 Torr. The measured electron density is 2 x 10^-10 cm^-3 and the measured confinement time is 80 ysec, which agree to within a factor of two with values predicted by theory"--Abstract, page ii.

Geochemical And Biogeochemical Studies In The Hansonburg Mining District, New Mexico, Alan Nathan Silverman

Masters Theses

"The Hansonburg mining district is in Socorro county in south central New Mexico. A Paleozoic section of thick Pennsylvanian limestone units, thin shale and arkose layers and thick Permian units of sandstone, siltstone and gypsiferous beds interlayered with thin limestone units unconformably overlie a Precambrian basement of granite. The sedimentary rocks are folded with north trends and plunges. Northerly, some easterly and northwesterly trending faults cut the folds. Galena, fluorite, and barite mineralization occurs along some of the northerly faults and as bedded replacements and fissure fillings in the Pennsylvanian Council Spring limestone.

Geological mapping and geochemical soil surveys of …

Tertiary Welded Tuffs Of The Ryan Spring Area, Needle Range, Beaver County, Utah, Peter Carlyle Rauch

Masters Theses

"The Needle Range of southwestern Utah is composed of Paleozoic sediments overlain by a thick sequence of Tertiary volcanic rocks primarily of the welded tuff class. The area has undergone at least four stages of post-eruptive structural deformation. The most significant stage is that which formed the range by normal Basin and Range type faulting. The faults strike northwest and tilt the volcanic layers northeast.

The volcanic section is composed primarily of the Needles Range Formation (Oligocene) overlain by the Isom Formation and underlain by several flows and ash flows, one of which has been tentatively correlated to the Escalante …

Benton Harbor Area Schools Major Internship, Edwin R. Dass

Masters Theses

No abstract provided.

Effect Of "Stressors" On Corticosteroid-Binding Globulin Activity In The Rat During Pregnancy, Muhammad Nasir Hussain

Masters Theses

No abstract provided.

A Study Of The Feasibility Of The W.A.I.S. As A Self-Administered Pencil-Paper Test, Marlene Mason

Masters Theses

No abstract provided.

Influence Of Business Faculty Upon Students’ Attitudes: A Partial Replication Of Edgar Schein’S Study Of Attitude Change During Management Education, Robert Eugene Ashenhurst

Masters Theses

No abstract provided.

Observations Of Student Services For The Development Of Human Potential In Selected Community Colleges And Universities, Festus H. Valentine

Masters Theses

No abstract provided.

A Study Of The Attitudes Of First-Year Shorthand Students, Carol Yvonne Mcloughlin

Masters Theses

No abstract provided.

Bach's B Minor Flute Sonata: A Study Of Six Recorded Interpretations, Edwin F. Sabrack Jr.

Masters Theses

The lack of knowledge and understanding of the performance practice of the early eighteenth century can lead to faulty and ill-conceived ideas regarding the interpretation of Bach's flute

sonatas. Problems of tempo, articulation, phrasing, dynamics, and ornamentation can overwhelm the student approaching these works for the first time. Luckily, the great flutists of our time have

given us a permanent documentation of their interpretations of this music by committing to record their performances. A diligent study of these performances, (in this case, the Sonata in B Minor), can guide the student to make intelligent decisions for his own playing of …

The Effects Of Informational Feedback On The Grading Accuracy Of Undergraduate Assistants, Paul D. Coyne

Masters Theses

No abstract provided.

The Effects Of Sodium Chloride On Hyalella Azteca, Ameletus Sparsatus, And Tubifex Tubifex, Stephen A. Miller

Masters Theses

No abstract provided.

Evidence Of Eutrophication In Wall Lake Barry County, Michigan, John J. Meany

Masters Theses

No abstract provided.

The Effects Of Different Behavioral Definitions On Peer Recording And Observer Behavior, James T. Mecoli

Masters Theses

No abstract provided.

The Effects Of Different Litter Control Procedures On Movie Audiences, Thomas Lee Zane

Masters Theses

No abstract provided.

A "Systems Analysis" Of An Applied Behavior Analysis Laboratory Course And An Experimental Analysis Of Attendance And Prompt Assignment Completion, Ansley Bacon

Masters Theses

No abstract provided.

The Positive Effects Of Study Objectives Generalize To Novel Probes, Joan Warmbold Boggs

Masters Theses

No abstract provided.

Discussion Procedures In College Teaching, Victor A. Arredondo

Masters Theses

No abstract provided.

An Investigation Of Variables Affecting Self Modification Techniques, Patricia Ann Hartlep

Masters Theses

No abstract provided.

Smoking Modification Research: An Evaluative Review, Michael Romaniuk

Masters Theses

No abstract provided.

The Effects Of An Absence Policy On Attendance And Grades, Judith A. Adelman

Masters Theses

No abstract provided.

Reliability Of Recording As Affected By Behavioral Consequences, Leroy J. Switlick

Masters Theses

No abstract provided.

A Classroom Investigation Of Self-Recording Of Teacher Verbal Approval, Dale Laurel Robertson

Masters Theses

No abstract provided.

The Development Of Generalized Imitation In An Autistic Boy, Andrew L. Reitz

Masters Theses

No abstract provided.

Response Duration In Acquisition, Discriminated Avoidance, And Extinction, Michael Oliver Duncan

Masters Theses

No abstract provided.