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Articles 12661 - 12690 of 18652
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"Bootstrap Theatre": A Prompt Book For The Fantasticks, Jayne A. Ball
"Bootstrap Theatre": A Prompt Book For The Fantasticks, Jayne A. Ball
Masters Theses
This paper is the description of a creative fine arts project involving the direction and design of a full-length musical theatre production within a very low working budget. The purpose of this project was to create a work which showed how the arts of theatre, music, dance, and visual art may be combined to achieve a total presentation of the arts in one package, while demonstrating how it may be presented in an economically feasible manner. It is hoped that this work will provide directors of amateur organizations, such as community theatres, with a guide for step-by-step preparation for the …
Communication, The Missing Ingredient, Rex W. Eddy
Communication, The Missing Ingredient, Rex W. Eddy
Masters Theses
This writer feels that communication is a very significant aspect of the educational process. Upon assuming the principalship at Winchester High School, action was undertaken to aid the development of good lines of communication between the administration, faculty, student body and community. Basically, four distinct steps were pursued in an attempt to develop and improve upon the communication system at Winchester High School.
The first step concerned itself with the development of a comprehensive new "Student Handbook." It was immediately obvious to this writer that the rules and regulations for the daily operation of Winchester High School needed to be …
The Effect Of Repeated Spermiation On Sperm Density In The American Toad (Bufo Americanus), Michael A. Kriz
The Effect Of Repeated Spermiation On Sperm Density In The American Toad (Bufo Americanus), Michael A. Kriz
Masters Theses
Bufo americanus (American toad) responds to LH-RF injections by releasing sperm into the cloaca. An ANOVA test (repeated measures) was used to determine that spermiation number and body size but not frequency of injection affected sperm density. The affects of body size on sperm density were that large toads produced the highest sperm densities, followed by the medium and then the small toads. Sperm density decreased with repeated spermiations which could correlate with the explosive breeding pattern of the American toad.
Factors Influencing Reforestation Of Surface Mined Lands In Southern Illinois, Jill R. Medland
Factors Influencing Reforestation Of Surface Mined Lands In Southern Illinois, Jill R. Medland
Masters Theses
Studies of surface coal mined lands have focused primarily on older lands mined prior to the enactment of reclamation legislation. Current laws will require extensive grading, soil replacement and revegetation. In order to more effectively reforest these lands, I have evaluated sites planted to woody species during the past decade.
The vegetational characteristics, as well as both avaian and small mammal populations of several reclaimed surface mined areas, differing in age and reclamation procedures, were compared. Success of planted trees ranged from 50 to 91% and survival varied with the species planted. There was no relationship between tree survival and …
A Comprehensive Study Of The Internship In Educational Administration Focusing On A Central Office Administrative Internship In Community Unit School District Number One Of Coles And Cumberland Counties In Illinois, Scott J. Parke
Masters Theses
Succinctly stated, the purpose of this field study manuscript is twofold: first, to present an overview of the internship in the field of educational administration, and second, to reveal the particulars involved in the central office administrative internship which this author participated in at the Administrative Offices of Community Unit School District Number One of Coles and Cumberland Counties, Illinois, between May 19, 1982, and August 13, 1982.
The actual composition of the report can be delineated as follows: Chapter II--The Dynamics of an Internship Program and Chapter III--The Internship in its Proper Perspective constitute a review of the literature …
Post Object Art And Sociological Influences On The Internal Processes Of Art Making, Steve Havens
Post Object Art And Sociological Influences On The Internal Processes Of Art Making, Steve Havens
Masters Theses
The purpose of this thesis is to discuss how external sociological factors inevitably have a profound effect on current art.
Much great art has been created against the flow of what is critically "popular" or "fashionable," but as these external factors become more prominent so the art work produced inevitably suffers.
The exhibition of Frank Stella's black and aluminum paintings at the turn of the 60's, in my own opinion, provided something of a landmark in the history of art. These works, in all their stark, flat, geometric nakedness denied both "form" and "content." They bare no illusions, no mythology, …
Some Effects Of Simulated Acid Rain On Cool Season Turfgrasses, Robert C. Morrow
Some Effects Of Simulated Acid Rain On Cool Season Turfgrasses, Robert C. Morrow
Masters Theses
Six varieties of cool season turfgrasses were exposed to simulated acid rainfall with treatments consisting of a sulfuric acid solution, a nitric acid solution, and a 50-50 mixture of both. Each solution was used to make "acid rain" of pHs 3.0, 2.5, 2.0, and 1.5.
Height measurements showed decreases in growth throughout the experiment for all treatments except the nitric and 50-50 acid treatments at pHs of 2.0 and 1.5, which maintain fairly constant growth. Analysis of nitrate, phosphorous, and potassium levels in the soil indicated heavy leaching of the nitrates and potassium from most soil samples, which probably account …
American Arts And Artists Of The Twentieth Century: 1900-1941, Janet M. Ryan
American Arts And Artists Of The Twentieth Century: 1900-1941, Janet M. Ryan
Masters Theses
"American Arts and Artists of the Twentieth Century: 1900-1941" is a prepared course of study developed for the high-school or junior-college-level humanities student. One to three literary, musical, and visual artists were selected to represent a decade. Because of the amount of material to be covered, and because of the limited time in which to present it, the first four decades of the twentieth century are considered.
The study consists of fifty, one-hour sessions which are divided into two units: "The First Two Decades: 1900-1918"; and "Between the Wars: 1919-1941." Each unit is made up of individual lessons devoted to …
Synthesis And Reactions Of Aromatic Ethers As Model Compounds For Coal, James Nicolas Ong Sy
Synthesis And Reactions Of Aromatic Ethers As Model Compounds For Coal, James Nicolas Ong Sy
Masters Theses
o-Anisic acid and o-ethoxybenzoic acid were reacted with pyridine hydriodide in pyridine at 115° for 3 days to yield 81% and 18% salicylic acid respectively. o-Anisic acid with KI in pyridine at 115° for 3 days gave 58% salicylic acid while o-anisic acid with LiI·3H2O in pyridine at 85° for 3 days gave 54% salicylic acid. p-Anisic acid and o-phenoxybenzoic acid did not undergo cleavage reactions with pyridine hydriodide under similar conditions.
Beta-methylnaphthyl beta-naphthyl ether(I) or alpha-methylnaphthyl alpha-naphthyl ether(II) with pyridine hydriodide in pyridine at 100-115° for 3 days showed no cleavage. Ether I …
Autumn Olive Reproduction In Three Illinois State Parks, James Daniel Nestleroad
Autumn Olive Reproduction In Three Illinois State Parks, James Daniel Nestleroad
Masters Theses
No abstract provided.
Preparation And Characterization Of Tertiary Phosphine Carbonyl Ruthenium (0) Complexes, Joann C. Bady
Preparation And Characterization Of Tertiary Phosphine Carbonyl Ruthenium (0) Complexes, Joann C. Bady
Masters Theses
Dichlorocarbonyltris(triphenylphosphine)ruthenium (II), Ru(CO)(Cl)2(Ph3P)3, was prepared by modification of a procedure reported to yield the dimer, (Ru(CO)(Cl)2(Ph3P)2)2. Dissolution of Ru(CO)(Cl)2(Ph3P)3 in acetonitrile resulted in loss of triphenylphosphine and dimer formation.
Metathesis of Ru(CO)(Cl)2(Ph3P)3 in hexane with excess tertiary phosphine yielded complexes of the type Ru(CO)(Cl)2-(R2R′P)3 where R2R′P is Ph2MeP or PhMe2P. 1H and 31p nmr spectra of these materials showed that two phosphines are …
A Study Of Students' And Teachers' Perceptions Of Eligibility For High School Athletics And Other Extracurricular Activities At Windsor High School, David Rodney Delacruz
A Study Of Students' And Teachers' Perceptions Of Eligibility For High School Athletics And Other Extracurricular Activities At Windsor High School, David Rodney Delacruz
Masters Theses
This study was conducted for the purpose of gaining insights into the present perceptions of Windsor High School students, faculty, and principals from National Trail Conference schools regarding extracurricular eligibility. To accomplish this purpose, three surveys were administered to Windsor High School students and faculty. Additionally, a separate survey was sent to other schools in the National Trail Conference. The four surveys were:
Survey I - Administered to Teachers and Students
Survey II - Administered to Teachers
Survey III - Administered to Teachers
Survey IV - Sent to Principals of National Trail Conference Schools
Of the 140 students enrolled at …
A Study Of Principals' Perceptions Of Job Stress In The Six-County Region 11 Educational Service Region, East Central, Illinois, John Neiweem
Masters Theses
The purpose of the study was to investigate the degree of stress principals perceive in the work environment. Specifically this study compared the actual perceived stress experienced on the job with what principals deem to be a reasonable amount of stress. The study was predicated on the research findings that indicate that the amount of stress is relative to a given individual as opposed to being an absolute quality.
A review of the research and literature revealed that few publications have been targeted towards stress and the educational administrator. The implications of job related stress, as it impacts on the …
A Delphi Analysis Of Cooperative Purchasing In Southern Illinois, Robert E. Bon Durant Sr.
A Delphi Analysis Of Cooperative Purchasing In Southern Illinois, Robert E. Bon Durant Sr.
Masters Theses
A preliminary study of Cooperative Purchasing, in Southern Illinois school districts, was conducted using the Delphi technique. A group of school personnel with Cooperative Purchasing experience was secured from the prescribed geographical area. These people, the experts, were asked to respond to a three round Delphi survey. The experts were to formulate their opinion from their own experiences and by reviewing the composite results of the previous Delphi round.
The experts reached a consensus of opinion on the Positive Delphi question. Ninety-eight percent of those surveyed stated that "Lower Prices" was the primary concern of a purchasing cooperative. The Negative …
A Plan And Guide For The Implementation Of A Computer Curriculum At Southeast Fountain Elementary School, Robert Joseph Baker
A Plan And Guide For The Implementation Of A Computer Curriculum At Southeast Fountain Elementary School, Robert Joseph Baker
Masters Theses
This project was developed to provide an orderly plan for the introduction of microcomputers into the total curriculum. A computer curriculum was developed that became a vibrant part of the total experience at the elementary level. The uniqueness of an elementary curriculum has been the manner in which each subject area complemented the other. Science, for example, has not been taught as an independent content area. It has been taught as an extension of the reading program. Also computer instruction must be blended with the other disciplines.
It was the purpose of this study (1) to show a plan for …
Inflation And Taxable Capacity: Some Recent Evidence, Barbara Allison Haney-Powell
Inflation And Taxable Capacity: Some Recent Evidence, Barbara Allison Haney-Powell
Masters Theses
Colin Clark's theory of inflation has had a profound effect on present-day economic theory concerning taxation policy. While his belief that inflation occurred when all tax revenues exceeded 25 percent of national income was rejected by his contemporaries in the 1940's, supply-side economists incorporate Clark's theory into their proposals for curing the unemployment and inflation of the 1970's and 1980's. These proposals gained popular support and resulted in the election of President Ronald Reagan who implemented such proposals. The purpose of this study is to determine the veracity of Clark's theory.
Clark's theory was tested in this study with the …
The Effect Of Selected Alloying Elements On The Hardness And Microstructure Of Ductile Cast Iron, Chi-Hua Edward Tseng
The Effect Of Selected Alloying Elements On The Hardness And Microstructure Of Ductile Cast Iron, Chi-Hua Edward Tseng
Masters Theses
The effects of cooling rate and alloying element on the matrix structure, nodule count and hardness have been studied in this investigation.
Recommendations for producing ferritic ductile iron have been made and the relationship between hardness and pearlite percentage has been obtained in this study.
Application Of The Impact Approximation To Collisional Line Shifts In Na-Rare Gas Systems, Mahdi Azougui
Application Of The Impact Approximation To Collisional Line Shifts In Na-Rare Gas Systems, Mahdi Azougui
Masters Theses
"This dissertation deals, mainly, with the line shifts of the excited atoms of sodium induced by collisions with argon atoms. The general work is based on the study of both, broadenings of the lines and line shifts with a particular emphasis on the latter. A review is given for the case of very large principal quantum numbers N; then the binary collision method is detailed for low transitions (N ≤ 6) where the computed values are in very good agreement with the experimental results obtained by Krebs and Schearer.1 This method breaks down at larger N. Next, a modification …
Lithofacies Analysis Of The Roubidoux Formation, South Central Missouri, Michael William Harbaugh
Lithofacies Analysis Of The Roubidoux Formation, South Central Missouri, Michael William Harbaugh
Masters Theses
"Lithologic and thickness data of the Lower Ordovician rocks of the Roubidoux Formation, south central Missouri, were interpreted from sample logs. Maps included are based on structure, thickness and lateral and vertical lithologic variability. Sand distribution in the Roubidoux is represented by a "sand percentage" map, a "sand isolith" map, and a "tripartite sand distribution" map. The Roubidoux Formation consists of a sequence of dolomite, sandy dolomite, sand and chert. It is believed that the Roubidoux was deposited on a stable marine platform receiving a supply of elastics from the north and northeast. The sands were deposited by longshore or …
Investigation Of Important Surface Characteristics Of A Finned Tube Heat Exchanger, Bobby Dale Stafford
Investigation Of Important Surface Characteristics Of A Finned Tube Heat Exchanger, Bobby Dale Stafford
Masters Theses
"Surface characteristics of a finned tube heat exchanger were examined to help predict the contact geometry between metal surfaces. These characteristics were the surface roughness and waviness and the material hardness. A scanning electron microscope was used to observe the surface topography of the fins as well as examining the contact between the aluminum fin and the copper tube.
Comparisons of the surface roughness were then made between heat exchangers having different fin numbers (20, 14, and 6) with the result that as the fin number decreased, the roughness also decreased. For a given fin number, it was discovered that …
Lead-Zinc Metallotects Of The Ozark Dome, Linda Leigh Mallery
Lead-Zinc Metallotects Of The Ozark Dome, Linda Leigh Mallery
Masters Theses
"This is a regional study of the relationship between Mississippi Valley-type mineral deposits and structural features of the Ozark dome which resulted in the description and classification of lead-zinc "metallotects". A more accurate delineation of the Ozark dome was accomplished by examining the gradient and structural contour lines of its Precambrian basement. A general background on the geology, structure, and evaluation of the Ozark dome was discussed along with the stratigraphy, structure, and ore deposits of the major lead-zinc districts of the Ozark dome in order to develop the background data for the application of the "metallotect" concept. The major …
Development Of Glass Microspheres For Radiotherapeutic Applications, Thomas A. Wetteroth
Development Of Glass Microspheres For Radiotherapeutic Applications, Thomas A. Wetteroth
Masters Theses
"Oxide glasses make excellent candidates for radiotherapeutic microspheres used in liver cancer treatment because of their generally high chemical durability and safety of manufacture. From the compositions containing ~5 wt% P2O5 studied, magnesium alumino silicate glass microspheres and magnesium alkali silicate glass microspheres with 4 wt% ZrO2 had acceptably low releases of both elemental phosphorus in deionized water at 50°C, and radioactive 32P in human blood plasma at 37°C. The relative ranking of glass compositions in the elemental phosphorus leach test shows good agreement with the rankings of compositions in the radioactive 32P leach …
A Study Of The Electroless Plating Of Sn Onto A Die-Cast Aluminum Alloy, Ann-Tinn Shen
A Study Of The Electroless Plating Of Sn Onto A Die-Cast Aluminum Alloy, Ann-Tinn Shen
Masters Theses
"A tin layer was immersion plated onto a zinc-silicon containing aluminum alloy by using a potassium stannate solution. Conventional aluminum pretreatment was used before immersion plating.
Effects of immersion time with immersion tin thickness and Al-Sn adhesion were studied. Conditions of subsequent Sn-Pb electroplating on Sn plated aluminum samples were investigated.
SEM (scanning electron microscope) and x-ray energy dispersion studies were extensively used on samples of each stage"--Abstract, page ii.
Mechanical Properties Of High Strength Sheet Steels, M. Brad Parks
Mechanical Properties Of High Strength Sheet Steels, M. Brad Parks
Masters Theses
"In recent years fuel economy has become one of the major criteria for the design of automobiles. In order to improve the efficiency of their vehicles many automotive designers are substituting high strength sheet steels for traditional materials of lower strength. This thesis discusses experimental work which was done to determine the representative mechanical properties and stress-strain relationships of a select group of high strength sheet steels with nominal yield strengths ranging from 80 to 140 ksi. The results show that high strength sheet steels are quite anisotropic with the variation in measured properties depending on the type of sheet …
Contouring And Analysis Of Rock Hardness And Point Load Strength Index Values For The Bethany Falls, Winterset, And Argentine Limestones In The Greater Kansas City Area, John Robert Cramer
Contouring And Analysis Of Rock Hardness And Point Load Strength Index Values For The Bethany Falls, Winterset, And Argentine Limestones In The Greater Kansas City Area, John Robert Cramer
Masters Theses
"A field study was conducted to evaluate the variations in selected physical properties of the Bethany Falls, Winterset and Argentine Limestones in the Greater Kansas City Area. On-site and laboratory testings of these rocks for hardness and strength were made. Data from the different sites were contoured to graphically illustrate changes in the rock properties geographically. Results of this study are presented with the hope that they may be useful preliminary information for rock excavation engineers working in the area.
The area covered by the study included Platte, Clay, Johnson, and Cass counties in Missouri, and Leavenworth, Wyandotte and Johnson …
Control Of Rock Fragmentation Through Explosive Coupling, Timothy Wayne Warden
Control Of Rock Fragmentation Through Explosive Coupling, Timothy Wayne Warden
Masters Theses
"Both detonation pressure and borehole pressure, resulting from an explosion within blastholes in rock, perform specific functions in the fragmentation of the rock and the generation of ground vibrations. The results of previous investigations would suggest that control of these pressures in the borehole would, to some extent, control the size distribution of the blasted particles. One method of influencing detonation and borehole pressures is by varying the hole diameter in relation to a constant charge diameter, called decoupling, and by varying the medium between the explosive charge and the rock.
This investigation examined the effects of geometric coupling, which …
Defect Chemistry Of La-Doped Strontium Titanate, Brian Keith Flandermeyer
Defect Chemistry Of La-Doped Strontium Titanate, Brian Keith Flandermeyer
Masters Theses
"Thermogravimetric measurements as a function of oxygen activity were performed in the temperature range of 1200°C to 1400°C on a series of La-doped SrTiO3 compounds. A model postulating the crystallographic accommodation of ionic defects induced by the donor under oxidizing conditions is assumed. Thermodynamic calculations were performed to compare this model to the experimental results with reasonable success"--Abstract, page iii.
Microcomputer Control Of A Model Robot System Using Programmable Pulse Width Modulation, Richard Eugene Wainwright
Microcomputer Control Of A Model Robot System Using Programmable Pulse Width Modulation, Richard Eugene Wainwright
Masters Theses
"The hardware design of a model robot system for experimentation in microcomputer control is presented. A special interface board is designed to allow an Apple II Plus microcomputer to control a model robot system which consists of a three-jointed robot with an electromagnet end effector and a conveyor belt, with an optional vision system. A programmable pulse-width modulator is designed to drive the DC motors which operate the robot and conveyor belt. Improvements and additional uses for the model system are discussed"--Abstract, page ii.
Mechanical Properties Of Alumina For Orthopedic Implant Use, Ho Tong Fang
Mechanical Properties Of Alumina For Orthopedic Implant Use, Ho Tong Fang
Masters Theses
"The static fatigue, flexural strength and chemical corrosion of three commercially prepared, polycrystalline aluminas, two of orthopedic implant grade, were measured in demineralized water at 37°C and 70°C. The dissolution of a Ca-rich impurity phase, probably a glass, segregated at the grain boundaries and external surface, appears at least partially responsible for the significant difference in static fatigue of these three aluminas. The present results indicate that the minimum static fatigue in demineralized water, and the highest flexural strength in demineralized water and HF solution are both achieved by the alumina characterized by a low concentration of Ca at the …
Unifac Parameters For Maleic Anhydride And 2-Methyl Furan In P-Dioxane System, Kow-Jen Daumn
Unifac Parameters For Maleic Anhydride And 2-Methyl Furan In P-Dioxane System, Kow-Jen Daumn
Masters Theses
"The purpose of this work was to develop a method for calculating equilibrium concentrations for reversible liquid phase reactions from a minimum of experimental data. The example reaction studied was the Diels Alder reaction between 2-methyl furan and maleic anhydride. Specifically, interaction parameters of the UNIFAC model for groups in the compounds 2-methyl furan, maleic anhydride and the solvent, p-dioxane, were determined. The activity coefficient of each substance was then predicted by the UNIFAC method. Equilibrium constants at 45°C for the Diels Alder reaction between 2-methyl furan and maleic anhydride were then calculated from these activity coefficients and two previously …