Digital Commons Network^™

Using Anthropological Approaches In A Human Service Setting, Steven Alan Erickson

Masters Theses

Public criticism of human service organizations has underlined the fact that there are essential differences between organizations which provide services and organizations which produce goods. As service providers, human service organizations represent an organized response to human needs and problems, but this response is affected by different assumptions about people's ability or inability to meet their own needs. The process of providing services entails a number of interactions at various levels between the organization and the community. These relationships are as complex as the people and social systems of which our pluralistic society is comprised, but there are special manifestations …

A Magnetic And Resistivity Survey Of Cork Street Landfill, Stanislaw Leja

Masters Theses

Geophysical techniques such as magnetic and electrical resistivity methods are being increasingly applied in investigations of landfills.

For this survey, measurements of the intensity of the earth's magnetic field were taken at regular intervals along traverses. Resistivity readings were taken at selected intervals along the same or very similar traverses. Additional resistivity depth measurements or soundings were obtained at selected points in and around the landfill.

Profiles were analyzed for individual dump structures and for overall magnetic and resistivity response. Contour maps were drawn from the measurements at the site to depict broad trends or patterns. Deeper subsurface geology was …

Study Of Bagasse Pulps To Obtain Corrugated Medium, Maria A. Carbonari

Paper Engineering Senior Theses

Bagasse was used as raw material to pulp various NSSC, Soda and Kraft liquors and evaluated as corrugating medium. A new pulping procedure with the M & K Digester was developed in order to reach maximum temperature at the shortest practical time.

It was found that a 10% Active Alkali at 5% Sulfidity and an NSSC liquor at pH 10 with 15% SO₂ on pulp gave suitable strength properties. The NSSC cook gave a higher yield but a pulp with more shives.

Keywords: Bagasse, Kraft, Soda, neutral sulfite semichemical, corrugating medium

Cleaning And Upgrading Of Post Consumer Corrugated Containers As A Secondary Fiber Source, Daniel L. May

Paper Engineering Senior Theses

Introduction

The use of secondary fiber as a source of raw material in the paper industry is now an important reality ingrained into papermaking. The reasons for using secondary fiber are many and diversified but most point to economy as the primary factor. With wood and virgin pulp becoming more expensive, secondary fiber will undoubtedly maintain its place in the industry and may increase in the future. Total paper production is approaching 88,000,000 tons. Of this total only 23,000,000 is recycled. With nearly 64% of total paper production going to waste either through landfill, incineration or other disposal methods it …

An Investigation Of The Feasibility Of The Replacement Of Starch By Synthetic Cationic Polymers For The Emulsification Of Alkenyl Succinic Anhydride, Lisa L. Schultz

Paper Engineering Senior Theses

The objective of this study was to determine the feasibility of replacing cationic starch with a synthetic cationic polymer in the emulsification of alkenyl succinic anhydride for use in alkaline sizing.

Three methods of determining the validity of the hypothesis were investigated. The mechanisms encompassed with respect to polymer performance were emulsion stability, retention of ASA, and ASA hydrolysis.

Effect Of Hot Supercalendering On Sheets With High Filler Loadings And Polypropylene Fibers Added, Michael R. Whitescarver

Paper Engineering Senior Theses

This study investigates the effects of hot supercalendering on sheets with high filler loadings and polypropylene pulp added. An uncoated sheet that had sheet and optical characteristics similar to a coated number three sheet. was desired. Research was conducted in two stages, handsheet analysis and a machine trial on Western Michigan University's Fourdrinier Pilot Plant. The hot supercalendering of these sheets with 15% Pulpex resulted in a 111% increase in Scott Bond. Unconsolidated Pulpex has no synergestic effects with clay fillers for gloss, brightness, and opacity. Pulpex that has been consolidated does have a synergistic effect with clay for gloss.

The Cultural Roots Of Behaviorism, Juan Mario Herakovic

Masters Theses

This thesis traces some of the economic, social, religious and political events that played an important role in the development of behaviorism in the United States. The effects of the Enlightenment, the dislocation of moral and social values, the decline of religion, political upheavals and increased immigration, are seen as destabilizing elements in American society. Emphasis is placed upon the specific values of the American society, and the way in which these values remained constant throughout the social history of the United States. As such, behaviorism represents a scientific approach to the historical continuity of ideas within the nation.

The Effects Of Caffeine Alone, And In Combination With Nicotine, On Several Behaviors In Rats, Judith S. Devoe

Masters Theses

Several doses of caffeine-sodium benzoate (0.0, 2.5, 5.0, 10.0 & 20.0 mg/kg, stated as salt) were administered daily by intraperitoneal injections (IP) for an initial twelve consecutive days which constituted Phase I. A probe-dose of nicotine (2.0 mg/kg) was administered in combination with each caffeine dose for the following seven days comprising Phase II. Removal of nicotine subsequent to the last day of Phase II initiated a second caffeine-only (nicotine withdrawal) condition, Phase III. Tests of locomotion and aggression ensued at various points of the study and water intakes and body weights were recorded daily, prior to injections. Overall, locomotion …

The Socio-Cultural Transformation Of Japanese Medical Systems, Takako Matsunaga

Masters Theses

Medical systems, just as other social institutions, are not stable and, thus, are subject to change. This essay is an analysis of the socio-cultural transformation of Japanese medical systems in general, and of the "health care system" of the cosmopolitan medical system in particular. No medical system is able to provide problem free medical care to any given population. Thus, the current health issues and changes in health seeking/enhancing behavior in contemporary Japan is examined as the reflection of the maladaptive nature of cosmopolitan medicine to its environment.

The Geology Of The Southern Bull Mountain Area, Jefferson County, Montana, Michael Edward Streeter

Masters Theses

The Late Cretaceous-Early Tertiary Laramide orogeny was responsible for the northward tilting of the pre-Eocene rocks of the area. The Late Cretaceous deposition of the Elkhorn Mountains Volcanics resulted in the volcanic-Madison Group unconformity. Late Cretaceous faulting took place probably in response to caldera subsidence. Laramide uplift erosion and downstream transport resulted in the deposition of the Conrow Creek conglomerate and debris flows over the Lodgepole Limestone. Block faulting took place in response to regional extension probably during Late Oligocene-Early Miocene time resulting in the formation of the St. Paul's Gulch, Golden Sunlight, and Boulder basin faults. The Oligocene Dunbar …

The Use Of Old Corrugated Board In The Manufacture Of High Quality White Papers, Rene H. Kapik

Paper Engineering Senior Theses

Clean corrugated board waste was fractionated into its softwood/hardwood fiber components, repulped using a kraft pulping process, and bleached using a CEHD bleaching sequence in an effort to produce high brightness fiber suitable for use in medium to high quality white paper.

The papers produced has almost equivalent mechanical strengths and opacity, but possessed unsatisfactory brightness and cleanliness when compared to commercially manufactured bleached kraft pulps of identical softwood/hardwood contents.

Based on this experimental data, the use of recycled fiber from corrugated board as a fiber substitute in the manufacture of high quality printing and writing papers is not recommended …

Effects Of Ultrasonic Vibration On A Coating Slurry As It Dries On The Sheet, Craig N. Husted

Paper Engineering Senior Theses

This thesis involves a study of the reaction of coating pigment slurries to ultrasonic vibrations during drying on a sheet of paper. The coating was done with a Meyer Rod and immediately transferred to the surface of a loudspeaker apparatus until dry. Several different coating formulations were used and evaluated with and without ultrasonic agitation. These coatings include combinations of #2 clay, delaminated clay, titanium dioxide, calcium carbonate, and polystyrene plastic pigment. Frequencies of 25,000 Hz and 42,000 Hz were used as well as the control group which was not treated. The amplitude was the highest attainable with the frequency …

Assertiveness Training For Black College Freshmen, Ollie G. Barnes

Masters Theses

This study was designed to train Black college freshman to be effectively assertive in their interactions with the University faculty and staff. Thirty freshman students were randomly assigned to two groups of fifteen each, the control group and the training group. Following the pretest, the training group took part in a 32-hour assertiveness training program. The program consisted of modeling, coaching, behavior rehearsal, peer and trainer feedback, homework, self-recording and instructional training. These techniques were used to train students to effectively use nonverbal skills, assertive content and select appropriate conflict management strategies. The control group received no formal training. Significant …

Instructional Leadership: A Comparison Of The Roles Of Principal And Curriculum Director, Bettina K. Brown

Masters Theses

The objective of this report was to relate the experiences and outcomes of a field experience internship in public school administration.

Specifically, the report focused on a comparison and contrast of the roles, responsibilities, and expectation of instructional leadership as reflected in the separate positions of a principal, a curriculum director, and a consolidation of both positions.

Input Frequency And Perceived Impact Of An Interactive Newsletter In A Small Organization, Patricia Calle

Masters Theses

A newsletter, based on the results of two tailor-made self-report questionnaires, was implemented in a vegetable by-product manufacturing company with 83 employees. Need for improvement was detected in the formal communication of organizational policies, projects, goals and events for downward and upward communication relative to performance feedback, non-monetary performance incentives, and response to job-related and personal requests. The newsletter was aimed at facilitating the supply of verbal incentives, performance feedback, formal and informal organizational information and participation in different areas. Prompting procedures were designed to encourage employees' participation in the newsletter. Newsletter impact was analyzed in terms of pre- and …

The Need For Compensating Victims Of Violent Crime, Alan Roger Phelps

Masters Theses

This paper identifies how the victim of violent crime in the United States receives little attention from his or her government. A review of the historical developments which highlight how civilized society has taken the right to punish, negotiate, and receive direct compensation away from the methods of compensating crime victims are examined. Finally, this paper demonstrates how, by utilizing victim compensation programs, the criminal justice system will be improved and the amount of crime and number of victimizations in our society will be reduced.

The Effects Of Contingency-Management On Probationary Students' Academic Behavior, Brian Delano Yancey

Masters Theses

The purpose of this study was to evaluate the effectiveness of procedures designed to reduce student attrition. The contingency-management approach was presented as an alternative to other approaches which assume student attrition to be a function of personality differences, study-skills deficiencies, and ecological deficits. Forty undergraduate students on academic probation were referred to the Self-Management Course offered by the Psychology Department at western Michigan University. The Self- Management Course was designed to deliver behavioral consequences for study behavior more immediately than is normally the case. Students taking the Self-Management Course completed several worksheets, participated in group discussions, and attended a …

A Report Of An Internship With Senior Services, Incorporated, Kalamazoo, Michigan, Monroe H. Johnson

Masters Theses

This report summarizes a 15-week internship with Senior Services, Incorporated, of Kalamazoo, Michigan, served during the Spring and Summer terms, 1983.

The purpose of the internship was to acquaint the intern with the leadership performance, duties, responsibilities, and actions of the executive director and field supervisor in increasing and maintaining a low income minority senior citizen's nutritional outreach service. The objectives of increasing the number of low income minority senior citizen participants and prepared nutritional sites were the major emphasis of this internship. In addition, the intern was involved with proposal writing and the hiring of two outreach workers.

The Effects Of Photoperiod On The Prolactin Cells Of Notropis Cornutus (Mitchell), Matthew Kevin Hettinger

Masters Theses

Three groups of the common shiner (Notropis cornutus, Mitchell) were adapted to three different photoperiods. These photoperiods were 16L:8D (summer), 12L:12D (controls), and 8L:16D (winter). The prolactin cells were studied histologically and morphologically with respect to staining characteristics, cell and nuclear morphology, nuclear size, and cellular density. The prolactin cells of those fish under the long photoperiod exhibited greater cellular activity than the controls as evidenced by an increase in nuclear size, cellular density, and by becoming more circular. The prolactin cells of those fish under the short photoperiod exhibited the same characteristics as those in the long photoperiod. The …

Distribution Analysis Of The Cultural Materials From The Mushroom Site (20 Ae 88), Allegan County, Michigan, Charles B. Stout

Masters Theses

An analysis of the features, lithics, and spatial distributions of all material culture recovered at the Mushroom site is presented. Based on this analysis and the ceramic analysis done by Mangold (1981:39-67), it is suggested that the major component at the Mushroom site was a warm season encampment, occupied during the late Middle Woodland period. The site appears to have been occupied by a few groups at a time. Comparison between the Mushroom site and the late Middle Woodland component at the Schultz site suggests that fishing may have been an important economic focus at the Mushroom site. Unlike the …

Cationic And Anionic Micellar Catalyzed Hydrolysis Of Hydroxamic Acids, Douglas Eugene Conran

Masters Theses

The hydrolysis of octanohydroxamic and N-methyloctanohydroxamic acids in the presence of cationic and anionic micelles was investigated. Rate constants were determined for the hydrolyses in cetyltrimethylammonium bromide (ctab), the cationic surfactant, with 0.1111 N NaOH and in sodium 1-dodecanesulfonate, the anionic surfactant, with 0.09270 N HC1 at 50.01 + 0.11°C. The acid hydrolysis and the base hydrolysis of N-methyloctanobydroxamic acid followed the standard model for micellar catalysis.

Reducing Severe Diurnal Bruxism In A Severely Retarded Person, A. Daniel Gomez Fuentes

Masters Theses

Bruxism, the nonfunctional grinding, clenching or clicking of the teeth, has been viewed as a psychophysiological disorder. The literature on the incidence and effects of bruxism indicates that bruxism may affect a significant portion of both normal and retarded population. In the current study a multiple baseline, combining with an ABA design within sessions was conducted. During the generalization step, an ABAB design was used. The present study was designed to evaluate the effectiveness of an operant weakening (ice) and operant strengthening (tokens and praises) procedures to reduce the rate and duration of an audible teeth grinding sound in a …

Melody Plus Rhythm Drill: A Computerized Melodic Dictation Drill Program, Pamela Ann Covert

Masters Theses

The Melody Plus Rhythm Drill is a melodic dictation drill program written for the Apple II microcomputer. It is designed to be used in conjunction with college-level aural comprehension courses. This program is unique in that students must enter both pitch names and rhythm values for all melody notes.

Included in this paper are a discussion on the pedagogical aspects of this type of drill, a user's manual for the program, a breakdown of the actual program into its component subroutines, and a complete listing of the program.

An Experiential Project Examining The Summer School And Enrichment Elements Of Community Education, Susan V. Slade

Masters Theses

The objective of this experiential project was to examine the role and functions of the community school’s director in the summer school and enrichment elements of the total program.

Major areas that were examined were budgeting procedures, curriculum and programming, staffing and personnel, and facility utilization.

Through the investigation of these areas is was found that budgeting was based on a "break-even" philosophy. It was observed that curriculum and programming were in a constant state of search for improvement and variety based on community need. Further, it was discovered that successful instructors and teachers for these programs are special people. …

A Histopathological Assessment Of The Effects Of Streptozotocin-Induced Diabetes On The Ears Of Chinese Hamsters, Karen Ailsworth

Masters Theses

Research has produced evidence associating progressive, bilateral, sensorineural hearing loss with diabetes mellitus in human and animal subjects. The microangiopathy which is presumably the cause of hearing loss appears similar to the microangiopathy leading to retinal and renal atrophy.

In the present study the temporal bones of six streptozotocininduced diabetic Chinese hamsters and six nondiabetic Chinese hamsters were histologically processed. Sections stained with hematoxylin and eosin were assessed for total auditory and vestibular otopathology and revealed no statistically significant differences between the two groups. Sections stained with periodic acid-Schiff's were evaluated for vascular basement membrane changes and revealed no statistically …

A Study Of The Validity Of The Global Assessment Scale, Daniel J. Dekker

Dissertations

The study evaluated the concurrent validity of the Global Assessment Scale (GAS), a rating scale which is used to measure overall severity of psychiatric disturbance in program evaluation systems and in research studies. Validity was evaluated by comparing GAS ratings of 60 community mental health outpatients to scores on the MMPI.

The literature review indicated that the GAS has been used in over 90 studies. Thirty-one inter-rater reliability coefficients cited indicated an acceptable median reliability of .80, but studies relevant to the GAS's validity were sparse and marginally supportive. The GAS was utilized primarily to evaluate change due to psychotherapy …

Psychological Typology Of The Local Firm Certified Public Accountant, Paul John Otte

Dissertations

This research expanded the study of psychological typology to the local firm Certified Public Accountant (CPA). Differences in type have been previously reported, based on the Myers-Briggs Type Indicator (MBTI), resulting from both level of authority and area of specialization in Big Eight firm CPAs. This study utilized the MBTI and a Personal Data Questionnaire to identify types and accumulate data related to the independent variables of level and preferred area of specialization. The MBTI operationalizes Jung's type theory and reports 16 possible Jungian types which were the dependent variables in this study.

The population of interest included individuals employed …

A Comparison Of Sexual And Non-Sexual Assault Prosecution, Susan Caringella-Macdonald

Dissertations

In 1974 the state of Michigan enacted what has come to be referred to as model rape legislation. A salient objective of the Criminal Sexual Conduct (CSC) Code in this state was to facilitate the comparable rather than unique handling of sexual assaults in the criminal justice system. The primary purpose of this study was to discern whether or not this objective of equitable case treatment was realized through implementation. The focus of this research was therefore directed towards the discovery of differences in sexual and non-sexual assault case prosecutions. Specific aspects of legal change involving corroboration requirements, consent and …

A Study Of The Environmental Aspects Of Schistosomiasis In Libya, Abubaker I. Swehli

Dissertations

Schistosomiasis is a serious disease in humans. Two species of schistosome, Schistosoma mansoni and Schistosoma haematobium, organisms that cause the disease, parasitize humans in Libya. Schistosomes require aquatic snails in their life cycle. The purpose of this study was to investigate the environmental and the host relationships of the disease in the three regions of Libya where the disease is found. These relationships include:

1) Analyses of the physical-chemical characteristics of the aquatic habitat.

2) Collection of snails to determine: a) the kind of snail species and th e ir abundance; and b) the cercarial infestation rates.

3) Infection rates …

Histopathology In Rat Temporal Bones Resulting From Excess Dietary Fluoride In Conjunction With Suspected Water Born Toxins, Donna Lee Healy

Masters Theses

The occurrence of perinatal deaths, bony extoses, and deafness in dog kennels in certain areas of Michigan led The Upjohn Company and Western Michigan University to suspect fluoride toxicity and/or water born toxins. The present project was designed to examine the ability of excess fluoride ingestion and/or the ability of suspected water born toxins to induce histopathology in Sprague-Dawley rats. An otopathological assessment of the rat temporal bones showed no otopathology nor any changes in cochlear dimensions, however, a quantitative assessment of osteoclastic density showed a large increase in the numbers of osteoclasts of spongy bone in the high fluoride …