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Spectroscopic Studies Of Pre-Mixed Hydrocarbon Flame Plasmas, Tsao-Chin C. Huang

Masters Theses

This thesis contains two different studies.

Chapter 1, "Infrared Emission Spectrum of the Hydroxyl Radical.", is in collaboration with Dr. Giles L. Henderson and Mr. Chun-Sheng Ko. This chapter has been submitted and accepted for publication by the Journal of Chemical Education.

In this chapter, we describe a rather novel physical chemistry experiment in which ab initio potential parameters for the OH radical are compared with those obtained from the ir emission spectrum of an oxy-acetylene welding torch.

Chapter 2, "A Preliminary Spectroscopic Study of Field-Induced Ion Movements in Flame Gases.", describes the effects of longitudinal electric fields on CH …

The Assistant Principal Of Operations Position, Phillip S. Reasor

Masters Theses

The researcher's field study experience was serving an internship with Phil Smith, Assistant Principal of Operations at Danville High School in Danville Consolidated School District #118, Danville, Illinois.

The purpose of the internship was to become more familiar with the duties and responsibilities of the Assistant Principal of Operations at Danville High School. The following report consists of four chapters, which are listed below with a short summary of each.

Chapter I is the Introduction. The Introduction explains the researcher's rationale for selecting the Assistant Principal of Operations position for an internship. Also included in Chapter I is the procedure …

Three-Dimensional Home Range Of The Eastern Fox Squirrel, Sciurus Niger, Joi L. Augustin

Masters Theses

Standard procedures for presenting home range data for species such as the fox squirrel on a single plane do not adequately represent the space they occupy. Comparisons of techniques for presenting the home range of this species on a three-dimensional basis were made using data obtained by direct observations of color marked squirrels. Three-dimensional ellipsoid models of their range varied from 9,154 m³ to 63,811 m³ and were assumed to be more accurate when observation points approached 50 in number. Rectangular parallelepipeds for the same data ranged from 9,784 m³ to 56,836 m³ and resulted in …

Controlling The Number Of Metal Sites To Which A Polytertiary Phosphine Coordinates In Tungsten Carbonyls, Rodney D. Borger

Masters Theses

Judiciously selected coordinated fragments of Ph₂PCH₂CH₂PPhCH₂-CH₂PPh₂ [(OC)₅WPPh₂H, (OC)₅WPPh₂CH=CH₂ and (OC)₅WPPh(CH=CH₂)₂] were used to construct its five possible nonchelated pentacarbonyltungsten complexes. These are the trimetallic (OC)₅WPPh[CH₂CH₂PPh₂W(CO)₅]₂ and the two pairs of constitutional isomers, (OC)₅WPPh[CH₂CH₂PPh₂]₂ and (OC)₅WPPh₂CH₂CH₂PPhCH₂CH₂PPh₂, and PPh[CH₂CH_{2 …}

Analysis Of Coal Fractions Using Dibromotriphenyl-Phosphorane: A Selective Ether Cleaving Reagent, Michael L. Ballard

Masters Theses

Dibromotriphenylphosphorane (DTP), in acetonitrile at 40°C, was found to cleave benzyl phenyl ether in preference to di-alkyl or other aryl alkyl ethers. Competition between 10 mmoles benzyl phenyl ether and 10 mmoles di-n-octyl ether for 0.92 mmole of DTP gave 48% cleavage of benzyl phenyl ether and 1.3% cleavage of di-n-octyl ether based on DTP. Reaction of benzyl phenyl ether and di-n-octyl ether separately with DTP at 40°C produced 80% and 8% cleavage, respectively. Reactions of DTP with diphenyl ether, butyl phenyl ether, phenyl cyclohexyl ether and benzyl benzoate at 40°C produced less than 3% cleavage in all cases.

Reaction …

Summer Enrichment Program For Academically Talented Students, Michael D. Gray

Masters Theses

This field study is written to serve as a guide for a summer enrichment program for academically talented students. The program as presented can be used in part or as a whole.

The study is presented in five chapters and appendices. The first chapter is the introduction. The second chapter is the research supporting the values of a summer enrichment program. The third chapter is the curriculum for the program and the fourth chapter is the finance needed to run the program. The fifth chapter is a conclusion. The appendices contains worksheets that can be used in the curriculum, letters …

Mt. Zion School District Gifted Elementary Reading/Language Arts Program, William D. Fancher

Masters Theses

Differentiated curricula for gifted and talented students are necessities for any school district which purports to serve the educational needs of all of its student population. During the 1980-81 school year, the Mt. Zion School District, Mt. Zion, Illinois, conducted a thorough investigation and began a total revision of its district-wide gifted program. Using a systems analysis approach to problem solving, a selected committee of administrators and professional staff conducted a needs assessment in order to determine the actual value of its existing program. Concluding that the existing program did not meet the needs of its gifted/talented youth, several alternatives …

Cis Labilization: A Study Of The Reactions Of Group 6 Pentacarbonyl Phosphido Anions, Matthew J. Madigan

Masters Theses

The synthesis of cis-(OC)₄M(PPh₂H)L (M=Cr,Mo,W; L=PPh₃,PPh₂Et,PPhEt₂,PEt₃) can be achieved by treating (OC)₅MPPh₂H with potassium tert-butoxide in the presence of L. […] The products are easily isolated and are not contaminated with trans isomers. Obtained as a minor product is [(OC)₄MPPh₂]₂.

The reaction of (OC)₅WPPh₂H with potassium tert-butoxide generates [(OC)₅WPPh₂]^- which reacts with (OC)₅WPPh₂H to give [(OC)₅WPPh₂W(CO)₅] …

A Model For Optimization Of The Archer's Compound Bow., Mark Aaron Kincy

Masters Theses

"The object of this work is to establish an analysis procedure to permit optimization of the design of ti1e compound bow. The distinguishing features of the compound bow are a system of cables and eccentric pulleys which change the leverage between the bow string and the bow limbs as the string is drawn. This approach concentrates on an accurate representation of the limb mechanics which will allow the design of eccentric wheels to improve the energy storage potential of the bow and thereby increases the velocity of an arrow cast by the bow.

The compound bow is a rather unique …

The Effect Of Air Turbulence On The Rate Of Frost Growth On A Horizontal Flat Plate, Dennis Wayne Schulte

Masters Theses

“One factor currently affecting the efficient performance of finned refrigeration coils is frosting. This investigation determined the effect of air turbulence intensity on the growth rate of frost on a chilled flat plate in an effort to reduce the frosting problem.

Air turbulence intensities ranging from 1 to 22 percent were used with an air velocity of 590 fpm, and an air condition of 45°F and 0.0051 lb/lb humidity ratio, for the six hour tests. Additional tests at 7-8 percent air turbulence intensity were made for other air and velocity conditions.

The results showed that the effect of air turbulence …

A Study Of The Models Describing Fines And Filler Retention By Utilizing Cationic Starch As The Retention Aid, Nen-Sen Chen

Masters Theses

Fines and filler retention under dynamic conditions was studied in this thesis work. Zeta potential of samples are also measured. Dynamic Retention/Drainage Jar and Lazer-Zee Meter were used to accomplish this work. The results have been analyzed by statistical methods. When cationic starch was utilized as a retention aid the pH affected its efficiency, probably because the charge of cationic starch was dependent on pH. This effect was detected by utilizing two-way analysis of variance to find the sources of its interactions with molecular weight and agitation rate. The mechanism was thus determined. At pH 3 and 4, charge neutralization …

A Report Of An Internship In The Kalamazoo Public Schools Kalamazoo, Michigan, Celeste Kaiser Vogan

Masters Theses

The purpose of this paper was to describe a six-week internship completed with the Kalamazoo Public Schools. The majority of the intern's time was spent observing the functions of the office of Employee Services and performing tasks related to that office.

Chapter I contained some background information describing Kalamazoo Public Schools. It also contained the intern's prospectus and rationale.

Chapter II described the director's role as head of Employee Services. The main focus of the material found in this chapter concerned layoffs, teacher attendance, morale, and SRI interviews.

Chapter III described the relationship between the office of Employee Services and …

A Study Of The Varying Degrees Of Creativity Manifested By Kindergarten Children From Open Or Traditional Classrooms, Susan Spelman Lewis

Masters Theses

Visual and verbal techniques derived from Wallach and Kogan’s test of creative thinking abilities (1965) were administered to fifty-seven Title I kindergarten children from four different kindergarten settings in an attempt to assess the impact of open versus non-open situations on children's creativity. Classroom populations were similar socioeconomically, racially, and with regard to the student-teacher ratio. Kindergartens were chosen in order to test young children not influenced by other school situations. The degree of classroom openness was determined using Evans' Classroom Rating Scale (1971).

Creativity scores varied positively with the degree of classroom openness. Differences among the mean scores of …

Preferences Of Students For The Hutchings "Low Stress" Compared To The Conventional Algorithm Under Conditions Of Differentially Increasing The Number Of Problems With And Without Reinforcement, Pamela G. Buitendorp Drew

Masters Theses

This study was an attempt to determine which computation procedure students would select under varying classroom conditions. It is a systematic replication of previous research by Gillespie (1976). Algorithm preferences of 14 third grade students, 10 high accuracy and four low accuracy on a math facts test, were investigated under conditions of differentially increasing the number of problems with and without reinforcement, Reversal designs were used. The students completed 4X5 array problems and chose which algorithm to use, but after choosing the same algorithm for three consecutive sessions, they were required to use the alternative algorithm the next session. Preference …

Relationship Of Gravity Anomalies To A Drift Filled Bedrock Valley System In Calhoun County Michigan, James W. Farnsworth

Masters Theses

Gravity geophysics along with well data were used to delineate and map the locations of buried river valleys in Calhoun County, Michigan. The valleys are filled with thick sequences of glacial fluvial deposits which can serve as important aquifers.

One hundred and sixty-four gravimeter observations were made at approximately one-quarter mile intervals in a 35 square mile area. Four short-interval profiles were also established perpendicular to suspected valleys. A three-dimensional trend surface polynomial was fitted to the total Bouguer anomaly to approximate the regional effect of gravity. By comparing the observed residual gravity to theoretically derived anomalies, models were developed …

The Effects Of Self-Recording On The Academic Performance Of Elementary School Students, Saundra Eileen Epps Landry

Masters Theses

Third-grade, regular education students participated in an experimental program that sought to examine the effects of self-recording on elementary student academic achievement. The experiment employed a multiple baseline design across 31 subjects, two settings, and curriculum (reading and mathematics). The subjects were introduced to the following conditions: Baseline, self-recording, baseline, self-recording, baseline. Results indicated that self-recording, alone, is an effective procedure for increasing academic achievement. Random responding, by some, indicated that further research is needed in this area.

A Comparison Of Calculation Speed And Accuracy On Two Levels Of Problem Difficulty Using The Handheld Calculator And Hutchings' "Low Stress" Algorithms And Traditional Subtraction, Allman A. Todd

Masters Theses

No abstract provided.

Variations In The Depositional Environment Of The Lower Cincinnatian Kope Formation, Thomas K. Mahan

Masters Theses

In northern Kentucky, the Upper Ordovician (Lower Cincinnatian) Kope Formation outcrops as a series of interbedded, laterally discontinuous limestone lenses and beds enclosed in a silty shale unit. Six stratigraphic sections within a 20-mile radius were sampled and measured and two of these were described in detail to characterize the variations in the environmental setting wherein the Kope Formation was deposited.

The shale lithology is homogeneous throughout this formation whereas the bioclastic limestones vary widely in faunal composition, texture, cross-sectional shape, and thickness. Apparently, the depositional style for the fine-grained, terrigenous sediment remained almost constant through Early Cincinnatian time, whereas …

Computer Aided Design For Fet Circuits, Iyad Ahmad Natour

Masters Theses

No abstract provided.

A Study Of The Target Thickness Effect For Chlorine On Germanium From 25 To 49.5 Mev, James Robert Slusser

Masters Theses

No abstract provided.

Development Of A System For Water Quality Analysis Using Particle Induced X-Ray Emission, James Albert Andrus

Masters Theses

Particle induced x-ray emission (PIXE) has been in use for several years at Western's accelerator laboratory. Its primary purpose has been to provide trace element analysis of various types of solid samples. The analysis of water samples has not been done because of problems involving target preparation for the accelerator. A process called vapor filtration, developed at Purdue University, allows adequate sample preparation for the accelerator. This process is being adapted for use here at WMU. When completely operational, this system will give the WMU accelerator program the additional capability of performing water quality analyses to concentrations of parts per …

An Examination Of Certain Factors Which Contributed To The Separation Of Central America From Spain: 1808-1821, John R. Permesang

Masters Theses

The separation of Central America from Spain in 1321 was, unlike other similar occurrences, a peaceful event. This thesis, after presenting an historical overview, narrates certain happenings in the area during the thirteen years prior to the gaining of political independence. Commencing with the Napoleonic invasion of Spain in 1808, this thesis places special emphasis on political changes in the Spanish Empire which were brought about through the adoption of a liberal Spanish constitution in 1812. In Central America the new measures were opposed by a recently appointed Captain-General who effectively frustrated any creole ambitions towards having an enlightened government. …

A Study Of The Portrayal Of Saints Peter And Paul In French Gothic Art, Claire Kriebel

Masters Theses

No abstract provided.

Citizen Perceptions Of Various Police Behaviors: A Conceptual Framework And Practical Recommendations For Improvement, H. Preston Elrod

Masters Theses

The ability of the police to better assess their role in the community lies in understanding, or-accurately perceiving, the public's attitudes toward various police behaviors. Although numerous studies have examined general attitudes toward the police, few have examined citizen attitudes toward specific police behaviors within a broad socio-historical framework and attempted to make practical recommendations to the police based on such findings. This is the intent of this study.

The findings of this study are based on a random sample of households in Kalamazoo, Michigan, during 1978 and employs both bivariate and multivariate statistical techniques. Generally, it was found that …

An Investigation Of The Differential Effects Of Three Relaxation Training Components Versus The Effects Of A Combined Training Approach For Inducing Physiologic Low Arousal, Jeffrey D. Pingel

Masters Theses

No abstract provided.

Focus On Administration: An Internship Experience, Cheryl Lynn Holmes

Masters Theses

No abstract provided.

A Column For The High Pressure Liquid Chromatography Of Some Potentially Hazardous Metal Ions, Stephen R. Friebe

Masters Theses

No abstract provided.

The Effects Of Fin Clipping And Tagging On Growth And Behavior Of The Largemouth Bass (Micropterus Salmoides), Daniel M. Daley

Masters Theses

One hundred largemouth bass, ranging in size from 148mm to 385mm, were equally divided into four treatment groups (control, tag only, tag and left pectoral fin clip, and tag and all paired fins clipped) , and placed into a 5.56 hectare pond on 22 May and 25 May 1979. Upon recovery on 28 September 1979, the increase in length from the time of most recent annulus formation was found to be significantly greater in Age I control fish (x̄ = 125mm) than in fish of the same age in the other three treatment groups (x̄ = 110mm, 103mm, and 106mm, …

The Removal Of Viruses From Water By Conventional Water-Treatment Practices, Janet S. Ziegle

Masters Theses

The purpose of this investigation was to determine the effectiveness of conventional water-treatment methods in removing viruses from raw water sources. Those processes studied included alum flocculation, rapid sand filtration of fleeced and unflocced water samples, and chlorine disinfection.

This study was approached using coliphage f2 as a seeded indicator of treatment efficiency. Coliphage f2 was chosen as an indicator because of its similarities to enteric viral pathogens in both morphology and sensitivity to water-treatment processes. Coliphage f2 was found to occur naturally in surface waters, but not in numbers sufficient to interfere with calculations.

A sand filter for laboratory …

High School Self-Contained Classroom: A Program Description, Dennis Downey

Masters Theses

The purpose of this field study is the description of a program involving a self-contained classroom for those freshmen entering high school who exhibit difficulty in adjusting to the high school setting. The program seeks to aid these students in developing confidence in themselves and their decisions, improving or altering negative self-concepts, encouraging feelings of accomplishment and satisfaction in participating in high school activities, enhancing relationships with others, and emphasizing successes in the academic area.

Chapter one examines the major problem areas facing students as they make the transition from the junior high to the senior high school. A major …