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Use Of Fishes And Macroinvertebrates In The Assessment Of Water Quality In An Illinois Stream Receiving Sewage Effluents, Robert George Mosher

Masters Theses

Kickapoo Creek is a medium sized, warm water stream located in the central part of Coles County, Illinois. The creek is the receiving stream for the sewage effluent of the cities of Mattoon and Charleston which recently began treating sewage to the tertiary level. In 1967-70, the fish population of the creek was intensively surveyed at a time when a less advanced method of sewage treatment was employed. This study provided a baseline of information from which a portion of the present study is founded.

Fish were collected from 5 sampling stations utilizing capture techniques comparable with those used in …

Analysis Of Lead In Freshwater Clams From The Embarrass River, Coles County, Illinois, Kwaku D. Nantwi

Masters Theses

Twenty-two freshwater clams of various genera were collected by hand from two sites on the Embarrass River located at 240 meters and 400 meters downstream from the dam at Lake Charleston and at depths of .4 and 2.5 meters. Ten grams of gill tissue from each clam was prepared by furnace ashing, dissolved in 30 ml. of acid mixture and analyzed for lead content using an atomic absorption spectrometer. The average lead concentration for the clams was 3.60 ppm, while that of the ambient water was 0.33 ppm indicating that these local bivalves show a lead biocentration of about ten …

Stress-Strain Properties Of Compacted Modified Memphis Loess, Danny Lloyd Kerns

Masters Theses

"A study was made of the stress-strain characteristics of compacted samples of a modified loessial soil obtained near Memphis, Tennessee. The study consisted of compacting samples at a constant water content and at unit weights of 92, 96 and 100 pounds per cubic foot (1470, 1540 and 1600 kg/m³). Triaxial tests were performed on unsaturated compacted specimens to obtain stress-strain-volume change data. These data were used to determine stress-dependent functions for tangent modulus and Poisson's ratio"--Abstract, page ii.

Heavy Metal Patterns In Big And Aux Vases River Drainage Rolla 1⁰ X 2⁰ Quadrangle, Missouri, Behzad Afzali

Masters Theses

"Some 71 active stream sediment, bank sediment, biota, and stream water samples were collected at selected sites along the Big River and Aux Vases rivers and tributaries. The pH, alkalinity, specific conductance, temperature were determined and samples analyzed for Cu, Pb, Zn, Co, Ni, and Cd content.

Stream waters carry heavy metals in low parts per billion. Greatest heavy metal content is in the stream waters of Flat River and lower Big River.

Acid leachable heavy metal content of -80 mesh fractions of stream sediments for Cu, Pb, Zn, Co, Ni, and Cd are orders of magnitude greater than that …

Geology And Mineralization, Ohio And Mt. Baldy Districts, Marysvale, Piute County, Utah, Laurence M. Nuelle

Masters Theses

"The Ohio and Mt. Baldy Mining Districts near Marysvale, Utah occupy a cauldron complex in the Bullion Canyon Volcanics. This complex contains three rock groups of three volcanic episodes. The oldest is a volcanic cone framework series of lahars. The middle group is represented by lava flows, ash flows, and breccias which represent intra-caldera fill. The upper group consists of a local vent complex and the Delano Peak Tuff Member both of which may be related to ring fracture activity.

The stages of veining in the area include in order of gradational deposition: (1) early quartz veins, (2) pre-productive main …

Acquisition Of Problem-Solving Behavior Via Precurrent Training, Diane E. Nelles

Masters Theses

No abstract provided.

A Conceptual Analysis Of Radical Behaviorist Epistemology, Marcia L. Bennett

Masters Theses

No abstract provided.

An Evaluation Of The Precision Teaching Project, Jerilynn Dorow

Masters Theses

No abstract provided.

A Feasibility Study Concerning The Use Of Alternate Energy Sources In Taiwan, Li-Juan Lee

Masters Theses

No abstract provided.

A Learner Verification And Revision Of A Programmed Text Teaching Stock Market Concepts And Operations To High School Introductory Business Students, Edward T. Huth

Masters Theses

No abstract provided.

Nmr Instrumentation With Solid State Devices, Syed M. Ahmed

Masters Theses

No abstract provided.

The Effects Of Electron-Donating And Electron-Withdrawing Groups On The Alkylation Sites Of Para-Substituted Phenylacetones, Abraham L. Faburada

Masters Theses

The dianions of phenylacetone and its para-substituted derivatives were generated using potassium hydride and n-butyl lithium in tetrahydrofuran. Methyl, ethyl, and n-butyl iodides were used to alkylate the dianions. The results of alkulation indicated that C₁ is preferentially attacked by the less active ethyl and n-butyl iodides. The results further show that terminal alkylation is enhanced by electron-donating groups at the para-position of the phenyl ring. The results are rationalized in terms of the difference in electron density at C₁ and at C₃ in the dianion, on the basis of resonance theory. The regio-selectivity of alkylation as …

The Response Of The Micro-Adsorption Detector To Inorganic Anions, Maria E. Munera

Masters Theses

No abstract provided.

A Comprehensive Evaluation Of Elementary Education In The Springfield School District, James R. Mcnutt

Masters Theses

No abstract provided.

The Development And Feasibility Of Supplementary Materials Utilizing The Computer In The Introductory College-Level Accounting Course, Richard Walker

Masters Theses

Chapter I

The Problem and Its Background

Introduction and Description

Among the many problems confronting the college accounting teacher today is how to best utilize the computer in a meaningful way in course instruction. Encouraged by an increasing reliance on computers in business and motivated by the desire to make course offerings more relevant and attractive, the computer has emerged as an extremely useful tool in accounting analysis. With the availability of computer facilities on most college campuses today, accounting faculties are devoting more attention to expanding and enriching the computer applications in a variety of accounting courses. The introduction …

The Analysis Of N-Methylscopolamine Bromide By High Speed Ion Pair Partition Chromatography, John L. Nappier

Masters Theses

No abstract provided.

The Effects Of Peer And Monitor Feedback On Correction And Descriptive Skills Of Tutors, Cassandra Maddox

Masters Theses

No abstract provided.

The Unexpected Preferential Formation Of 1-Alkyl-1-Phenyl-2–Propanones On Monoalkylation Of The 1-Phenyl-2-Propanone Dianion, Jack M. Hinkley

Masters Theses

No abstract provided.

Structural Effects On Micellar Catalyzed Reaction Of Hydroxamic Acids, Nop Utrapiromsuk

Masters Theses

Introduction

For many years scientists have tried to find a model which resembles a biological system, so that they can use this model for studying biological systems in human and in living organisms. Micelle systems provide the environment to mimic enzyme systems to some degree.¹

Soaps and detergents generate micelles. Soaps and detergents have been used as cleansing agents for a long time. Their cleansing properties are related to micelle formation. Actually, soap is simply a mixture of sodium salts of long chain fatty acids, R-COO^- Na⁺, and some detergents are general sodium salts of straight …

Paleoecology Of The Spiriferid Brachiopods Of The Silica Shale Formation (Middle Devonian), S.E. Michigan And N.W. Ohio, Darioush T. Ghahremani

Masters Theses

Spiriferid brachiopods of the Middle Devonian Silica Formation in northwestern Ohio and southeastern Michigan show many Features that are useful For paleoecologic interpretation. This study is undertaken to examine and interpret the paleoecology and paleobiology of six spiriferid brachiopods Mucrospirifer prolificus, Mucrospirifer grabaui, Mucrospirifer profundus, Mucrospirifer mucronatus, Paraspirifer bownockeri and Spinocyrtia euryteines. All are very abundant and can be easily collected from quarries in the Silica Formation near Sylvania, Ohio.

Fourteen different morphologic characteristics have been tabulated for all specimens used in this study. These characteristics allow interpretations of the ontogenetic de velopment and ecologic relationships of the six studied …

A Study Employing A Technique For Matching The Cognitive Styles Of Graduate Students Specializing In School Librarianship With The Cognitive Style Of The “Ideal” Media Specialist, Resulting In A Suggested Career Counseling Model, Susan J. Mclntire

Masters Theses

No abstract provided.

Theoretical Thermodynamic Functions For Krypton Gas, A-Hamid Aidinejad

Masters Theses

No abstract provided.

Generalization Of The Form Of The T Matrix Operator Of Non-Relativistic Scattering Theory, Francis Leone

Masters Theses

No abstract provided.

Shallow Water High-Magnesium Calcite Mud Production And Dispersal, St. Croix, U.S. Virgin Islands, Jonathan A. Fuller

Masters Theses

Boiler Bay, on the northeast coast of St. Croix, is 200 m wide, 800 m long, and about 3-5 m. deep. The hay is separated from the open Caribbean by a barrier reef. Winds from the east drive currents westward across a narrow carbonate platform (where they entrain platform-derived carbonate mud) and into the east end of the bay. Longshore currents continue westward through the bay, and the entrained platform- derived suspended load is combined with bay-produced carbonate mud and swept northwestward off the platform after passing through a 6 km complex of bays along the northeastern shore. The suspended …

Updating The Title I Needs Assessment And Project Proposal For The 1978-79 School Year, Mary Emma Thompson

Masters Theses

The field experience consisted of updating the needs assessment and the Title I Project Proposal for the 1978-79 school year for Pittsfield Community Unit District #10.

One measure of the level of achievement for the students was the use of the 1977 results of the annual testing program. Test scores from the Metropolitan Readiness Test for grade one, the S.R.A. Achievement Test for grades two through eight, and the California Achievement Test for grades nine through twelve were used. For grades one through eight students were classified as at or above grade level, .5 grade below grade level, 1.0 grade …

Amperometric Determination Of Chemical Oxygen Demand, Catherine Eckert Hutchins

Masters Theses

A method is described for measuring the low level --5 to 50 ppm-- chemical oxygen demand (COD) of water samples by amperometric titration. The method involves digestion of the sample with potassium dichromate in a 50% sulfuric acid solution using one-fifth the reagents and sample required for the standard COD method. This is followed by an amperometric titration using a standard ferrous ammonium sulfate solution and employing a rotating platinum electrode in a three-electrode potentiostatic system. The titration is carried out at a potential of +0.80 volts versus a saturated calomel electrode, thus eliminating the need for O₂ purging …

Ergosterol Effect On The Desaturation Of 14c-Cis-Vaccenate In Tetrahymena, Tiee-Chyau Miin

Masters Theses

Supplement of ergosterol to the growth medium of the ciliated protozoan Tetrahymena pyriformis W leads to incorporation of the foreign sterol within cell membranes and suppression of synthesis of the native sterol-like compound tetrahymanol, as well as to changes in the fatty acid compositions of several major classes of membrane lipid. Alteration of fatty acid composition is thought to represent a regulatory mechanism whereby optimum membrane fluidity is maintained when the slightly dissimilar foreign sterol is added into the phospholipid bilayer of the membranes.

The present study, using several different conditions of growth temperature, substrate concentrations and incubation time, and …

Dissemination Of The Career Exploration/Occupational Information Planning Curriculum Guides For Use At The Junior High/Middle School Level, Dorothy M. Lawson

Masters Theses

Objectives of the Field Study

1. To develop an in-service workshop to disseminate the Career Exploration Occupational Information for the Junior High/Middle School, A Planning Curriculum Guide, to administrators and instructors in junior high/middle schools.
2. To develop an in-service package which would be used during the DAVTE workshop which in turn could be used by the participant to in-service personnel in their own LEA workshop.
3. To conduct four workshops within the state which would both in-service junior high/middle school personnel and disseminate the planning curriculum guide.
4. To develop and mail a brochure describing the workshop.
5. To prepare a follow-up evaluation. …

An Experimental Investigation Of The Effectiveness Of Various Recruitment Methods, Glenn Robert Miller

Masters Theses

This study uses field research to compare and evaluate the major recruitment initiatives of the Illinois Air Force ROTC (Reserve Officers Training Corps) counselor/recruiter. Following a definition of recruitment and a discussion of related literature establishing the complexities of recruitment and the need for the study, the experimental design is set forth. Under investigation are:

1. Personal contact efforts such as interviews, phone conversations and encounters at the recruitment booth during registration
2. High school visitations
3. Advertisements
4. Literature sources and mail correspondence

The major findings of the study may be summarized as follows:

The single, most influential factor determining recruitment is the …

The Role Of The Unit Leader, Individually Guided Education, Cornelia R. Newtson

Masters Theses

This field study defines the role of a Unit Leader in a school using Individually Guided Education. Specifically, it defines the role of a unit leader at Roach School in Decatur, Illinois.

Individually Guided Education is a new form of elementary education. It uses multiunit organization and instructional programming for individual students. It uses an Instructional Improvement Committee made up of unit or team leaders and the principal. These persons coordinate the curriculum within the school. The writer defined each of these areas - Individually Guided Education, Unit Leader, and the Instructional Improvement Committee in two ways. One definition looked …