Digital Commons Network^™

Total Blood Cholesterol, Blood Triglyceride, And Blood Hdl Correlation, Rebecca Lynn Babler

Masters Theses

The purpose of this investigation was to determine the relationship between total blood cholesterol levels, blood triglyceride levels, and blood HDL levels in men and women 20 to 80 years of age. All subjects fasted for 12 hours prior to having their blood drawn.

The computer program SPSSX (SPSSX, Inc., 1988) was used along with subprograms CONDESCRIPTIVE, CORRELATION, and ANOVA. Pearson Product Moment Correlations were calculated for all subjects, for male subjects, and for female subjects.

The study revealed a low correlation coefficient between blood cholesterol levels and blood triglyceride levels for all subjects, female subjects and male subjects. There …

A Valence Quark Model, Tony A. Forest

Masters Theses

A quark model of the baryons has been developed for calculating properties of nucleons which can be useful in nuclear interactions. A Hamiltonian, motivated by QCD, was diagonalized in a harmonic oscillator basis. In addition to predicting the proton charge radius and Delta-Nucleon mass difference, this work also yields a value of the axial vector coupling constant which compares well with experiment. Electric and magnetic form factors represent the major success of this model. The electromagnetic transitions predicted by this model compete well with other models but are not able to reproduce experimental results completely. The advantage of this model …

The Effects Of Immediate Versus Delayed Feedback On Error Detection Accuracy In A Quality Control Simulation, Matthew A. Mason

Masters Theses

A computer simulation was developed to examine the effects of immediate versus delayed visual feedback on the accuracy of identifying specified aberrations in sample stimuli. In a self-paced computer tutorial, subjects learned to identify particular aberrations in a schematic diagram of a hard disk drive. During experimental sessions, subjects were exposed to a series of 200 samples presented four at a time sequentially on a computer screen, and were required to indicate with a computer mouse whether or not each sample drive contained an aberration. Accuracy of error detection was assessed under four experimental conditions: (1) self-paced, immediate feedback; (2) …

Facies Analysis And Diagenesis Of The Lower Engadine Group And The Manistique Group In Manistee, Mason And Oceana Counties, Michigan, Karen S. Mater

Masters Theses

Three lithofacies in the Lower Engadine Group, and four lithofacies in the Manistique Group were identified. Facies patterns suggest a transgression during deposition of the Manistique Group and Lower Engadine Group.

Environments of deposition were determined by analysis of facies found in the Lower Engadine and Manistique Groups using available cores, petrophysical logs, and well cuttings. The diagenetic sequence of events was identified using thin sections.

Diagenesis has greatly altered original fabric and porosity. Hydrocarbon accumulation in these units is dependent on facies distribution, diagenesis, and structural features.

The Effect Of A Conditioned Establishing Operations Procedure On Rats Responding On A Vi 30 Second Schedule For Sweetened Condensed Milk, Daniel James Knip

Masters Theses

Previous research on conditioned hunger paired food deprivation with a neutral stimulus. Amount of food eaten was typically the usual dependent variable, and the stimulus was visual, auditory or gustatory. The present study used rate of response as dependent variable, and paired an olfactory stimulus with food deprivation.

An experimental and control group each contained eight rats. Rate of bar pressing for sweetened condensed milk was the dependent measure. The experimental animals were then exposed to a vanilla scent during a period of extreme food deprivation. They were next allowed to bar press for liquid food under one hour of …

Resonant Electron Transfer And K-Shell Excitation Of FQ+ (Q=6,8) In Collisions With Neutral He And H2 Targets, Konstantinos E. Zaharakis

Masters Theses

Measurements of resonant transfer and excitation (RTE) were conducted for 16.5-38 MeV F⁶⁺ (Li-like) ions colliding with H₂. In the RTE process electron capture and projectile excitation take place simultaneously due to the electronelectron interaction. In previous work, for the same collision system, at the Oak Ridge National Laboratory (Oak Ridge, TN) , the magnitude of the measured RTE cross sections was found to be nearly a factor of two smaller than theory. In order to investigate RTE in F⁶⁺ H₂ collisions more completely, we undertook measurements at Western Michigan University using the EN tandem …

The Original Rule Of The Knights Templar: A Translation With Introduction, Robert T. Wojtowicz

Masters Theses

This study consists of a complete translation of a previously untranslated, twelfth-century Latin text: the original Rule of the Knights Templar (Regula commilitonum Christi). Furthermore, since previous scholarship has not dealt much with the content of the original Rule, the introduction, using the Rule as its source, attempts to present a more detailed exploration into the structure and organization of the Order during its incipiency.

Though the body of the text is chiefly translation, findings noted in the introduction indicate i that further research into the Rule is necessary to understand the main areas of influence which comprise the Order's …

Reactivities Of Some Aromatic Compounds At Supercritical Water Conditions, Chun-Cheng Tsao

Masters Theses

The goals of this study are the removal of nitrogen from the extraction products of coal by Supercritical Water and the development of an understanding of the reactions leading to this removal. Six model compounds with structures similar to the intermediates of the coal liquefaction processes were studied. Benzylamine generated toluene through hydrogen abstraction after the C-N bond rupture. To a lesser extent, the oxidation of the benzylic carbon took place leading to benzene formation. Both reaction pathways occurred with equal probability for benzylidenebenzylamine, producing comparable yields of benzene and toluene. Benzaldehyde generated benzene through the oxidation/decarboxylation sequence. Benzyl alcohol …

The Siriono People Of Eastern Bolivia: Cultural Survival Amidst Directed Social Change, Ronald S. Scholte

Masters Theses

This thesis is an ethno-historical reconstruction of the Siriono from their roots among the Paraguayan Guarani of the 16th century to the present Siriono life styles in eastern Bolivia. A description of the Siriono culture at the time of contact is juxtaposed with analyses of the current varying results of post-contact approaches to directed social change taken by outsiders among the Siriono.

The findings from this study indicate that: (a) to the extent that underdevelopment does exist among the Siriono it is not only the result of contact this century, but began as a process of deculturation long before contact; …

The Effects Of Mephenytoin On Schedule-Controlled Responding In The Pigeon, Victoria Mary Pellettiere

Masters Theses

Acute and chronic effects of mephenytoin (30 - 360 mg/kg) were examined in pigeons responding under a multiple fixed-ratio 50 fixed-interval 90-sec schedule of food delivery. The highest dose administered acutely (240 mg/kg) produced substantial reductions in rate of responding under both components of the multiple schedule; the effects of other doses were small and inconsistent. Tolerance appeared to develop to the rate-decreasing effects of mephenytoin following chronic exposure to the drag.

Basement Control On The Development Of Selected Michigan Basin Oil And Gas Fields As Constrained By Fabric Elements In Paleozoic Limestones, Robert Thomas Versical

Masters Theses

Hydrocarbon bearing structures in the Paleozoic section of the Michigan basin possess different structural styles and orientations. Quantification of the direction and magnitude of shortening strains by applying a calcite twin-strain analysis constrains the mechanisms by which these structures may have developed. The calcite twin-strain analysis and fracture orientations in Paleozoic rocks indicate that the mean direction of compression controlling structural development ranged from SE-NW to nearly E-W. This direction of compression nearly parallels the majority of structures in the basin, and provides insight into their origin.

The structural geometries of fields considered in this study can be explained by …

Frames, Brains, And Chinese Rooms: Problems In Artificial Intelligence, Jeffrey David Koperski

Masters Theses

Advocates of strong artificial intelligence believe that properly programmed computers can go beyond the simulation of intelligent acts so as to instantiate and exhibit true intelligence, that is, intelligence equivalent to that of man. In this thesis, I consider three problems for strong-AI.

First, John Searle's well-known thought experiment of the "Chinese Room" is used to reestablish the syntax-semantics distinction and to show how this distinction applies to computer programs. I review the Chinese Room, consider a variety of objections to it, and then expand on the key points in Searle's work.

Second, I examine the Frame Problem in artificial …

Frames, Brains, And Chinese Rooms: Problems In Artificial Intelligence, Jeffrey Koperski

Masters Theses

Advocates of strong artificial intelligence believe

that properly programmed computers can go beyond the

simulation of intelligent acts so as to instantiate and

exhibit true intelligence, that is, intelligence equivalent

to that of man. In this thesis, I consider three problems

for Searle.

First, John Searle's well-known thought experiment of

the "Chinese Room" is used to reestablish the syntax-semantics

distinction and to show how this distinction

applies to computer programs. I review the Chinese Room,

consider a variety of objections to it, and then expand on

the key points in Searle's work.

Second, 1 examine the Frame Problem in artificial …

Flotation Data Sampling Strategies In Archaeological Research: An Experiment At The Elam Site (20ae195), Allegan County, Michigan, Brian David Deroo

Masters Theses

Studies of prehistoric Native American subsistence patterns have benefited greatly from data recovered through the technique of flotation, which allows investigators to recover small scale organic remains which would otherwise be missed using standard excavation procedures. Using data recovered through flotation researchers have been able to more fairly evaluate the role of plant foods, both wild and cultivated, in the aboriginal diet.

A common method of obtaining a flotation sample is to define a column through the center of the cultural feature or midden and removing a specified volume of soil matrix (usually 10 liters) from this column. This thesis …

Added-Purpose Versus Rote Exercise For Dynamic Standing Balance Training In Hemiplegia, Ching-Lin Hsieh

Masters Theses

Adding purpose to daily occupation in order to promote performance is a basic premise of occupational therapy. This study investigated the hypothesis that in individuals with hemiplegia, two added-purpose occupations would elicit more exercise repetitions than a rote exercise occupation. In a counterbalanced order, twenty-one hemiplegic patients aged 51 to 78 experienced all three conditions of a dynamic standing balance exercise involving bending down, reaching , standing up, and extending the arm. One condition of added purposes involved materials (small balls and a target); another prompted imagery of those materials; the third involved the same physical exercise without added purpose. …

An Analysis Of Dissolved Organic Compounds And Their Contribution To Iron Complexation In The Shallow Leachate Plume Of The West Kl Landfill Kalamazoo, Michigan, Eric Fahle

Masters Theses

High concentrations of dissolved iron are present in downgradient groundwater samples adjacent to the western border of the West KL Landfill. Analysis by Rudder (1988) of groundwater samples indicates oversaturation of selected iron oxides, iron sulfides and siderite in monitoring wells TW-4 and M3.

Previous research suggests that pyrogallol, gallic acid, tannic acid and similar organic compounds may retard the oxidation of ferrous iron in the shallow leachate plume of the West KL landfill (Rudder, 1988). Present research utilizing solid phase extraction, reverse phase high performance chromatography, Fourier transform IR spectrophotometry, UV/Visible spectrophotometry, and gas chromatography/mass spectroscopy indicate that pyrogallol, …

The Effects Of Public Posting On Job Performance With And Without Supervisory Participation, Jan Marie Miller

Masters Theses

The intervention was tested using a sequential presentation of conditions to assess the performance of clerical employees in a university admissions office. Ten workers received feedback on completion of mailroom tasks on a daily basis. Tasks included time of mail delivery and accuracy and quantity of responses to information requests. For mail delivery, two intervention elements were applied. First, group performance data were posted publicly. Second, verbal feedback from a supervisor was added to public posting. Improvement in time of mail delivery was observed when public posting was implemented; however, no reliable improvements were observed when supervisor feedback was added. …

The Effects Of A Conditioned Establishing Operation On Performance Of A Two-Component Chain, Kenneth Lee Alling

Masters Theses

Subjects were exposed to a discrete-trial procedure in which reinforcement following the completion of a two-component response chain was dependent upon the presence or absence of the houselight. The procedure used closely resembles the hypothetical procedure suggested by Michael (1982) for developing control by a conditioned establishing operation. All subjects came to respond differentially in the presence and absence of the houselight. However, removal of the supposed conditioned reinforcer following completion of the first component of the response chain had little effect on control by the houselight, casting some doubt on Michael's (1982) theoretical analysis.

Catch Of The Day, For Symphony Orchestra, Angela Lynne Jones

Masters Theses

In "Catch of the Day," the music is centered by a time-line, a feature of African ritualistic music. West African ritualistic music is often performed by large drum ensembles, each playing a different rhythm. In order to stay together properly, each musician listens to a time-line, or a rhythmic pattern which beats out the basic rhythm and keeps time for the whole group. The time-line also has special significance because it is heard even when it is not actually played. While the time-line is used to define the rhythm, the most important element in ritualistic music is the text, which …

Dierdre: A Soap Opera, For Singers, Dancers, Players, Electronic Sounds And Projected Images, James Schwall

Masters Theses

Dierdre: A Soap Opera is a chamber opera in one act, with dance, and takes about an hour to perform. There are six singing parts which may be performed by five singers. Two parts are for sopranos or mezzos, two for baritone, and one is designated tenor. All have fairly easy ranges. The piece also requires four percussionists and a pianist. Several interludes, called "breaks," are intended for modern dance. One of these breaks and the overture are for taped electronic music, realized by the composer. The libretto, also by the composer, involves the employees and regulars at a somewhat …

The Effects Of A Performance-Based Lottery System On Accident Reduction In The Kalamazoo Office Of The United States Postal Service, Dale F. Polley

Masters Theses

The effects of a performance-based lottery system on the accident rates of mail carriers were examined. Two hundred and eight mail carriers in five United States Postal Service facilities participated. The experimental design consisted of a multiple-baseline with reversal. In addition, the accident rates for the intervention period were compared to the accident rates for the same period of time during the preceding two years.

A Safety Bingo game served as the lottery system. If an accident did not occur in a work unit during the day, a bingo number was drawn. The bingo game continued until either a bingo …

The Paleoethnobotany Of Schwerdt (20ae127): An Early Fifteenth Century Encampment In The Lower Kalamazoo River Valley, Gregory R. Walz

Masters Theses

Carbonized macrobotanical remains from the Schwerdt Site, an Upper Mississippian sturgeon fishery in the Lower Kalamazoo River Valley are identified and analyzed in terms of their implications for localized subsistence-settlement systems operating during the Berrien Phase in southwestern Michigan. The exploitation of wild plant foods at this limited-activity, spring sturgeon fishery and the environmental composition of the site environs are reconstructed from their representation in flotation samples derived from excavated feature and midden contexts.

Botanical data indicate a strong wetland-aquatic orientation in plant procurement, with aquatic tubers being the primary plant resource exploited at the site. Data from several sites …

Sedimentological, Structural, And Organic Geochemical Controls On Natural Gas Occurrence In The Antrim Formation In Otsego County, Michigan, Timothy M. Dellapenna

Masters Theses

The prolific Antrim Formation natural gas reservoir in Otsego County, Michigan, has been examined using core descriptions, X-ray diffraction, petrographic, and geochemical analyses. New stratigraphy nomenclature is proposed for the Antrim and Ellsworth Shales. The Antrim Shale contains two distinctive lithofacies: (1) a fractured, non-bioturbated, silica-rich, organicrich black shale lithofacies; and (2) sparsely fractured, bioturbated, carbonaterich, organic-poor gray-green shale. Gas production comes from the Black shale facies.

Rock-Eval analysis demonstrates that the organic matter is a mixture of types I and II material. Low Tmax (435°C) and vitrinite reflectance (0.41-0.46%) values indicate a submature thermal maturation level. Del 13 carbon …

Diagenesis In The St. Peter Sandstone, Michigan Basin, Carl E. Lundgren

Masters Theses

The petrographic evolution of authigenic minerals in the St. Peter formation consists of: early marine cement, syndepositional dolomite, quartz overgrowth cement, pervasive dolomite replacement of precursor carbonate, dissolution of framework grains and carbonate cements, and late formation of authigenic chlorite and illite.

Variations in the diagenetic sequence were templated by variations in primary mineralogy related to depositional facies. Early intergranular carbonate cement, common in shelf facies, precluded early quartz cementation. Subsequent dissolution of dolomite and detrital grains may be temporally and chemically related to the precipitation of authigenic clay in dissolution pores. In peritidal facies, pervasive quartz cementation was locally …

Channel Routing And Compaction: An Integrated Approach, Roshan A. Gidwani

Masters Theses

An attempt is made at integrating channel routing gnd compaction. A new gridless three-layer channel router based on an integrated approach to channel routing and compaction is presented. Routing is based on combined constraint graphs. Nets are selected from the input net list based on the criteria of ancestor and descendant weights in the combined constraint graphs. Compaction is done immediately after some nets are routed by using a via-segment graph. The router and compacter work hand-in-hand, i.e., the changes made by the compacter are available to the router, which enables the router to route more efficiently. Experimental results show …

Anderson Localization Effects In The Light Transmitted Through A Rough Thin Metal Film, Naimah Mohd. Shafie

Masters Theses

The theory of Anderson localization is used to study transmission enhancements in the diffusely transmitted light through a rough thin metal film. These transmission enhancements arise due to phase coherent effects associated with Anderson localization of surface polaritons and are manifested as a well-defined peak in the angular distribution of the intensity of the diffuse component of the transmitted light for light moving opposite to the specularly reflected beam.

The dependence of the widths and heights of the localization related transmission peak is investigated with computer programming and calculations by McGurn and Maradudin (1989). The peak is found to depend …

Test-Retest Reliability Of The Levels Of Rehabilitation Scale Iib, Maura Katherine Murphy

Masters Theses

The purpose of this study was to evaluate test-retest reliability of the Levels of Rehabilitation Scale IIB (LORS IIB), developed by Carey and Posavac in 1982. Reliability is an important concept when a therapist begins to assess a client's activities of daily living skills. If a test is reliable, the therapist will have a dependable means by which to measure client progress with stability and accuracy.

This study was conducted with eight volunteer post-stroke victims. The study found that the LORS IIB assessment was highly significant in test-retest reliability.

The Role Of A Chairperson Of A Michigan Accreditation Program Visitation Team, Ione M. Condit

Masters Theses

This project report describes the functions and responsibilities of an accreditation team leader before, during and after a three-day, on-site visit to validate an elementary school's self-study findings. The elementary school accreditation process for both host school and visitation team is described.

The evolution of the Michigan Accreditation Program as conceived by the Michigan State Legislature and current obstacles to the planned implementation in the Michigan elementary schools are review.

A Regional Study Of Ground-Water Quality In Barry County, Michigan, Margene K. Brewer

Masters Theses

A regional study of ground-water quality in Barry County, Michigan was conducted using a computerized database from the Science for Citizens Center at Western Michigan University in Kalamazoo, Michigan. The database, initiated by the Michigan Groundwater Survey, consists of residential well logs and chemical analyses of samples collected from residential wells by the Barry County Health Department. Qualitative and statistical analyses of the data indicate that the glacial drift aquifer is recharging the bedrock aquifer throughout most of the county. Groundwater quality appears to be controlled mainly by the open-system dissolution of carbonate minerals. The water chemistry is also influenced …

Sedimentology Of The Bedford-Berea Sequence (Early Mississippian), Williams Field, Michigan, David Alan Balthazor

Masters Theses

The Berea Sandstone has produced in excess of 1.6 million barrels of oil in the Williams field since discovery in 1980. Seven lithofacies are identified from conventional core in the Bedford-Berea sequence. These facies are interpreted as deltaic deposits comprising prodelta (Bedford Shale), delta front, destructive marine shale, abandoned distributary channel-fill, interdistributary bay-fill, transgressive marine sandstone, and marine shale (Sunbury Shale) facies. Passive channel-fill facies truncate reservoir sandstone bodies and compartmentalize the field NW-SE across the trend of the northwestplunging anticline.

The two reservoir facies in the Williams field are the delta front and transgressive marine sandstones. The sandstone framework …