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Zambian Nurses And The Aids Crisis: Towards A Socio-Cultural Analysis Of Hiv/Aids, Alicia Worley

Masters Theses

This study addresses the need for AIDS research that goes beyond quantitative in formation to deal with the complexities of local context. Sociocultural analyses have been frequently lost in a sea of research that is rooted in a biomedical/quantitative paradigm. As a result of this, issues of political economy, culture, and human agency are often handled at best, tangentially-this to the detriment of prevention and control programs. This study underscores the factors involved in the spread of HIV that lie outside the realm of physiology and medical "fact." The perception and responses of Zambian nurses at a governmental training hospital …

Critical Study Of John Rawls’ Theory Of Justice, Jae-Wan Chung

Masters Theses

In discussing John Rawls' theory of justice , my main concern is to examine his theory, especially in difference principle, and to criticize the principle. The difference principle is that without improving the conditions of those who are worst off, the advantages of all those better off should not be permitted. The principle has some problems.

First, the principle is against our common judgment. There is no reason that we choose the principle under "original position," and the principle brings about a result to disregard others' important advantages for the least favored's profits. Secondly, according to Robert Nozick's entitlement theory, …

Revisiting The Issue Of Terrorism: An Institutional Analysis Of U.S. Sponsored Terrorism Directed Toward Cuba, Rick A. Matthews

Masters Theses

Consistent with Herman's (1982) call to more critically examine state-sponsored terrorism, this study assesses the sociopolitical and economic context in which the U.S. has terrorized the nation-state of Cuba. While the definitional framework in which the U.S. has traditionally examined acts of terrorism excludes from it the possibility of self incrimination, this research uses a single standard and nondiscriminatory definition which examines the behavior in question and harms done, as opposed to a definition based on power considerations alone. The method in which this research is conducted is qualitative, consistent with the principles of a sociohistorical case study, using an …

Subsurface Glacial Geology Of The Area Between The Tekonsha And Kalamazoo Moraines, Kalamazoo County, Michigan, Kim Finkbeiner

Masters Theses

Cross sections profiling the stratigraphy of the glacial sediments were created using the geological logs recorded on water well records. Glacial sediments in the study area comprise a large outwash complex between two moraines. The surficial landforms are the result of the last Wisconsinan advance and retreat through the area.

Cross sections contructed for this project reveal at least three major till units. An additional till unit contains a weathered soil sequence. Therefore, it is possible that this paleosol represents the Sangamon Interglacial period between the Wisconsinan and Illinoian stages. No obvious evidence of movement of the Saginaw Lobe remains …

Job Satisfaction Among Foreign Employees In The Private Sector In Saudi Arabia, Abdulrahman Al-Suwaid

Masters Theses

The purpose of this study was to determine the relationships among job satisfaction and demographic variables for foreign employees in the private sector in Saudi Arabia.

The population for this study was foreign employees in Riyadh, the capital city of Saudi Arabia. A sample of 206 employees participated in the study from four private organizations in Riyadh. Each organization was visited to obtain permission to collect data from foreign employees. All subjects were given a packet of forms that included the Job Description Index, Job in General Scale, and Demographic Data Sheet. The subjects' responses were entered into the SPSS …

Knowledge, Attitudes, Behavior, And Decision-Making Orientation Relating To Cardiovascular Health In High School Students, Patricia E. Bromfield

Masters Theses

Planning for cardiovascular health (CVH) education for adolescents

requires an awareness of students' cardiovascular knowledge and attitudes

toward "heart healthy" behavior, and an understanding of the dynamics

of health-related decision-making in this age group. This study attempted

to measure these parameters using an 81-item survey administered to 93

9th graders (45 females, 46 males, 2 undisclosed) and 107 12th graders (57

females, 47 males, 3 undisclosed). The survey was administered m a

suburban high school in southwest Michigan in the spring of 1994.

Results were evaluated descriptively for knowledge, attitudes, and

behavior, and for differences across grade and gender. ANOVA's …

The Al-Murrah Tribe In Qatar: Political Impact, Ali A. Hadi Alshawi

Masters Theses

Tribes and tribalism play significant roles in the Arabian Gulf. The focus of this study is on the Al-Murrah tribe, one of the largest tribes in East Saudi Arabia and Qatar. This study will provide an analysis of the Al-Murrah political structure and their relationship with the Gulf states.

This study gathered information using three methods. This researcher visited about 30 majlis (sitting rooms for men) and listening to over 900 tribesmen respond to issues provided by the researcher. Historical and official documents were investigated and personal observation and experience were also used.

Al-Murrah have strong kinship ties which leads …

Rheology Of Coating Colors Containing Water-Soluble Polymers And Their Effect On The Runnability Of The Clc Blade Coater, Harish K. Narasimhamurthy

Masters Theses

Four different classes of commercial rheology modifiers (thickeners) e.g., Polyacrylate (PA), Associative Cellulosic Thickener (ACT), Associative Synthetic Thickener (AST) and CMC were used in a simplified coating formulation to study their effects on rheological and viscoelastic properties of the coating colors. An attempt was also made to study their effect on runnability using the Cylindrical Laboratory Coater (CLC). A series of coatings were prepared using number one clay and styrene-butadiene latex. The thickeners were added to these at several levels. The coatings were evaluated for rheological and viscoelastic properties. The coatings were also applied onto paper using the CLC at …

Criminalizing Pregnancy: An Analysis Of The War On Drugs And The Fetal Rights Movement, Sheryl R. Fett

Masters Theses

The focus of study was the war on drugs and the fetal rights movement as they relate to the criminalization of pregnancy. There was a movement in the 1980s and early 1990s to prosecute pregnant women for prenatal drug use under child abuse statutes and/or drug delivery statutes.

A social constructionist framework was used to analyze this movement. This thesis utilized a qualitative case study relying on documentary analysis. Literature on the war of drugs and the fetal rights movement was analyzed as it related to the prosecutions of pregnant drug users and the subsequent criminalization of pregnancy.

It was …

Determination Of The Bulk Modulus Of A Lennard-Jones Solid, Spencer A. Van Roekel

Masters Theses

The quantum Monte Carlo method is used to determine the bulk modulus of a Lennard-Jones solid. The quantum Monte Carlo method is discussed in detail and is compared with other numerical methods used previously.

The zero pressure bulk modulus of a Lennard-Jones solid is computed at a number of different temperatures and compared with experimental data.

An Investigation And Improvement Of Electrorheological (Er) Fluid Technology, Adil F. Dalal

Masters Theses

The purpose of this research was to investigate and overcome the limitations of Electrorheological (ER) fluids and to introduce this advanced technology at WMU. Electrorheological (ER) Fluids are a special class of fluids, which exhibit a reversible, infinitely variable phase transition from a liquid to a solid/semi-plastic state, in the presence of an electric field.

ER fluids can provide a unique solution to the problems of vibration isolation of systems. The applications are currently limited due to the high voltage requirements, electric power related heating and limited research into wear/abrasive characteristics of ER fluids.

A specially designed and constructed "electro-viscosimeter" …

The Reaction Of Caffeic Acid And Copper (Ii) In Natural Water, Ling Xiaozheng Xu

Masters Theses

The interaction of the lignin precursor compound caffeic acid with copper(lI) in aqueous solution was studied. In the presence of a reducible transition metal, such as copper, caffeic acid undergoes oxidation. Oxygen was shown to play an important role in the reaction. The UV-visible data demonstrated that the conjugated double bond in the propenoic acid side chain of caffeic acid slowly disappeared during the reaction. The molecular weight experiments indicated that the product was a dimer. FTIR spectrum agreed with two possible dimer structures involving the side chain of caffeic acid. In addition, the reaction was shown to be reversible. …

Consanguinitas Et Ius Sanguinis: Kinship Calculation And Medieval Marriage, Sandra Masters

Masters Theses

Consanguinity, or blood-relatedness, was one of the most important criteria which determined the formation of marriage in the medieval era. Unfortunately, there is no comprehensive study in English which describes the development of consanguinity prohibitions and which explains fully the types of kinship calculation used as a part of the restrictions which developed. In order to fill this void, my goal in this thesis has been to offer a well-researched, comprehensive study of this topic.

I have examined the studies completed by other researchers and combined any pertinent information from those sources with my own research on medieval attitudes and …

Geological And Hydrogeological Characterization Of The Schoolcraft Aquifer, Schoolcraft, Michigan, William K. Steinmann

Masters Theses

Newly installed monitoring wells, county well logs, gamma-ray logs, head measurements, flow nets, slug tests, and full aquifer pumping tests were utilized to characterize the geologic and hydrogeologic conditions of the area. Evaluation of the geologic conditions indicate that the study area is best described as a glacially generated, humid type, alluvial fan. A hydrogeologic facies model concept aided in the initial evaluation of the hydrogeologic conditions and was utilized for the placement of several vertically nested monitoring wells. Further evaluation indicates an unconfined aquifer comprised of two separate flow systems: a shallow, local flow system interacting with flow-through surface …

The Photonic Band Structure Of Dielectric Systems With A Frequency Dependent Dielectric Function, Jiezhou Liu

Masters Theses

The concepts of band theory for electrons can be employed to describe the behavior of electromagnetic waves propagaiting in periodic dielectric structures with a frequency independent dielectric function. These periodic structures can produce photonic band gaps in which the propagation of electromagnetic waves is strictly prohibited. The introduction of a frequency dependent dielectric function in such systems gives rise to strong changes of the photonic bands in the neighborhood of the frequency resonance of the dielectric function.

In my thesis, the photonic band structure of a dielectric system with a frequency dependent dielectric function which undergoes a dielectric resonance will …

A Summary Of The Contributions Of Four Key African American Female Figures Of The Civil Rights Movement, Michelle Margaret Viera

Masters Theses

This thesis will present historical data to summarize the contributions of four key African-American female figures of the civil rights era. The theme is devoted to the historical contributions of these women. Their achievements will be shown to have answered to human needs during the struggle for African American civil and human rights. These achievements were preceded by their personal perceptions as to what constituted tenable rights and needs, introspection, and their willingness to assume a leadership stance and leadership roles.

This written historical assessment will illustrate the chain of events, social and geographical particulars which triggered participation in the …

The Encirclement At Cherkassy-Korsun: An Assessment Of The Winners And Losers, Joseph Kent Lutes

Masters Theses

During the winter of 1944, two Russian armies encircled two German corps on the Dnieper River. The Germans managed to break out of the encirclement after an attempt to relieve them failed. The battle lasted only three weeks, but cost both sides greatly. Both sides carried out a successful airlift to keep their troops in action. The Germans carried out a brilliant campaign, while the Russians demonstrated that they still needed to perfect their encirclement doctrine and their propaganda.

Each side was hindered by its leaders. Hitler forced the Germans to hold ground, while Stalin forced his generals to fight …

An Evaluation Of Five Perfluorinated Hydrocarbons As Tracers In Non-Aqueous Phase Liquids, Jennifer K. Bergin

Masters Theses

Tracers are used in many facets of hydrogeological investigations. At this time, only tracers for aqueous phase liquids are known. The object of this investigation is to assess the viability of a suite of hydrocarbons as tracers m underground spills of non-aqueous phase liquids.

Laboratory experiments were performed to determine if the potential tracers were soluble in common petroleum hydrocarbons, non-volatile, differentiable and quantifiable by GC/MS, and conservative.

The first compound tested, perfluorokerosene, was detected but could not effectively be determined quantitatively with the GC/MS. Its use should be restricted to investigations in which only its presence, and not its …

Investigations Of Glacial-Drift Aquifer-Lake Interactions Using Hydrogeology, Geochemistry, And Stable Isotopes At Asylum Lake, Michigan, Vincent E. Buening

Masters Theses

A hydrogeological investigation of Asylum Lake and its associated unconfined glacial-drift aquifer in Kalamazoo, Michigan was undertaken to define the lake-aquifer interaction at the study area. In addition, the impact of development proximal to the study area on ground water and lake-water quality was evaluated. Hydrogeology, inorganic water chemistry, and stable isotopic ratios of deuterium to hydrogen were employed to establish the interaction of the lake and the aquifer.

The findings from this study indicated that: (a) the sandy unconfined glacial-drift aquifer discharges into the lake along its western margin and is recharged by the lake along its eastern margin; …

The Michigan Juvenile Waiver Package: An Analysis Of Its Use In Wayne County, Michigan, Kenneth C. Jackson

Masters Theses

On October 1, 1988, the Michigan Juvenile Waiver Package took effect in Michigan. One of the results of this was the implementation of prosecutorial waiver method in Michigan. Whereas previously juveniles could only be waived and tried in the adult court via a judicial waiver, now it was possible for the prosecutor to waive juveniles aged 15 or 16 if charged with one or more of seven specified Class 1A felonies. Data were collected for all youth subject to prosecutorial waiver in Wayne County over a five year period, from October 1, 1988 through October 1, 1993. Data included: date …

An Experimental Apparatus For Studying Double Differential Scattering By Low-Energy Multiply Charged Ions From Atomic Targets, Meenatchi S. Gopinathan

Masters Theses

A new differential energy-gain spectrometer with a movable parallel-plate electrostatic energy analyzer has been constructed and tested for the study of double differential (in energy and angle) cross sections for state-selective electron capture processes in collisions of low-energy multiply charged ions with atomic gases. The ion beam is produced by extracting recoil ions from a primary interaction region where these ions are generated in collisions between a neutral target gas and a fast fluorine beam from the WMU tandem Van de Graaff accelerator. An einzel lens is used to focus the ion beam extracted from the recoil-ion source into a …

Absolute Photonic Band Gaps Of Zincblende, Ulrich Bass

Masters Theses

One concept of examining the propagation of an electromagnetic wave through a periodic structure is the dispersion curve which relates the frequency of the propagating wave to its wave vector. In some cases frequency ranges occur where no propagation is possible. These ranges are called absolute photonic band gaps as far as periodic dielectric structures are concerned.

In my thesis I am interested in the dispersion curve of a Zincblende type dielectric array. Zincblende is a diamond-like structure and it has been shown that diamond structures possess absolute photonic band gaps. In studying Zincblende we want to gain deeper insight …

The Effect Of Step Height On Energy Cost Using A Stairmaster 4000pt, Bruce Patnoudes

Masters Theses

The study determined if energy cost or heart rate was affected by Stairmaster 4000PT users stepping at lower than the prescribed 8.0 in. recommended by the manufacturer. Eight women participated in the study. Subjects exercised on the Stairmaster 4000PT using three different step heights; 4.0 in., 6.0 in., and 8.0 in. The condition order was randomized to minimize bias. Subjects stepped with a metronome to regulate step height.

The findings indicated that a lower than recommended step height did not affect energy cost or heart rate.

It was concluded that users may step at any of the three step heights …

Estrogen Induced Eosinophil Migration Into The August Rat Uterus Is Associated With Intercellular Adhesion Molecule Expression, Daniel R. Orcutt

Masters Theses

Estrogen causes an influx of eosinophils into the uterus in female rats. The diapedesis of eosinophils out of the vasculature has also been observed in allergic reactions, parasitic infections, and atopic dermatitis, and has been associated with cellular adhesion molecules (CAMs). Antibody blocking studies against ICAM-1/ LFA-1 and VCAM-1/VLA-4 have suggested that both ligand/receptor sets of CAMs are involved in the selective recruitment of eosinophils out of the vasculature. ICAM- 1 is expressed on the vascular endothelium and decreases in expression when IL-4 is introduced. VLA-4 is present on eosinophils and is suspected to allow selective migration of eosinophils out …

Wintertime Observations On Pig (Sus Scrofa) Decomposition, David Glynn Mcbride

Masters Theses

Detailed knowledge of the behavior of insects and other arthropods associated with decomposing remains is essential to estimate the time since death. To date, many studies have been conducted on human and animal decomposition rates in warm and/or humid climates, but little is known about decomposition rates in a northern wintertime environment. This study was undertaken to document the progression of decay and arthropod activity under these conditions and provide data that can be utilized for estimating time since death in such climates.

Six stillborn pigs (Sus scrofa Linnaeus) were placed in cages in a woodlot near Western Michigan …

Physical And Optical Properties Of Steam Exploded Laser Printed Paper, Arvind Kumar Sharma

Masters Theses

The main objective of this study was to investigate the effects of steam explosion on the optical properties of recycled fibers, i.e., brightness, opacity, scattering and absorption coefficients, and to find out whether explosive discharge caused fiber damage and affected fiber bonding ability.

Laser printed paper was pulped by the steam explosion process. Addition of two different chemicals, residence time, pressure, and dispersant level were varied during the steam explosion experiments. All factors were kept at two levels.

Full factorial design and regression analysis were applied to determine the effect of different factors on steam explosion pulp. The data indicate …

Trauma In Adult Incest Survivors, Jane Kay Hedberg

Masters Theses

This study explored the traumatic effect of childhood incestuous abuse on the adult survivor. Eleven subjects were interviewed for this study. Hindman's (1989) trauma scale was revised, exploring issues of relationships, mental health, and living skills dysfunctions. In addition to the global score, the scale was disaggregated. Relationships between trauma and age at onset, physical and emotional violence, frequency, identification of self as victim, current relationship with offender, and response to disclosure were explored.

Several dimensions of feeling responsible were reported by victims, including feeling that there was something about them that made others victimize them, feeling responsible for protecting …

The Effects Of Part-Training On Cardiopulmonary Resuscitation Skill Acquisition And Retention, David William Hagedorn

Masters Theses

Many thousands of lives could be saved annually in America with the prompt and correct execution of cardiopulmonary resuscitation (CPR). The bystander is a vital resource in the basic treatment of an out-of-hospital cardiac arrest. However, studies have demonstrated that not only is retention of these lifesaving CPR skills poor, but initial acquisition of the CPR skills during training may be inadequate. This paper reviews methods and tools for CPR training, discloses areas of retention loss, and proposes solutions to be explored with further empirical research. With critical skills like CPR, the urgency to better train lay people and medical …

The Effects Of Non-Uniform Blade Geometries On Cascade And Turbine Stage Performance, Hiroyuki Maeda

Masters Theses

It is known that in-service turbomachinery blades do not have uniform shapes. There are small differences due to blade erosion, manufacturing tolerances, or faulty installation. These differences can be in the size, shape, or relative angles of the blade. In an effort to predict losses resulting from changes in blade thickness and/or blade angles, a two-part investigation has been conducted. A two-dimensional unsteady Navier-Stokes flow analysis has been used to perform numerical experiments.

First, simulations were performed for an isolated cascade. One of the two stators was scaled and/or rotated. Results of the numerical simulations show that increasing the blade …

An Evolutionary Approach To Allocating Tasks In Hard Real-Time Distributed Systems, Christian Lang

Masters Theses

In real-time systems, correctness not only depends on the result of the computation but also on the time at which this result is available. The violation of timing constraints in hard real-time systems can be critical to human life or environment. Therefore, the scheduling algorithm for distributed systems has to allocate tasks to processing nodes so that no timing constraints can be violated. In addition to timing constraints, tasks have precedence and fault-tolerance constraints.

Static scheduling allocates tasks to processing nodes before the tasks are executed. Static scheduling problems are known to be NP-hard [4]. Therefore, heuristic techniques are necessary …