The short reign of Sultan Osman and other stories

A character discovering and testing the limits of his emotional or psychological range most interests me. What will he choose to do? Stay within his old boundaries? Or try and go beyond them? What does he learn about himself in the process? And, finally, what price will be exacted, either for his staying where he is, or for his choosing a new level of self-knowledge? "The Short Reign Of Sultan Osman and Other Stories" is a collection of short stories set in either the United States, Greece, or Brazil, and ranging in time from 1972 to today. Each story presents its protagonist with challenges unique to a specific time and place. In most of these stories, the protagonists are driven by an urge for love or for mastery, and these urges send them across landscapes of delusion or folly before they can arrive at some sense of self-knowledge.

Stigma and homeless women

Homelessness among women is an increasing phenomena. The focus of this work is to examine common experiences and explain how homeless women interpret their circumstances. The numbers and characteristics of homeless women in recent history are examined thereby establishing the group as extremely heterogeneous in nature. Erving Goffman's classic work on stigma and the levels of individual identity, is applied to the homeless condition. A number or case studies are used to further develop and explain the meaning of the homeless state to the women involved.

Ethnicity and reaccumulation : an ecological analysis

This study looks at the process of reaccumulation of resources in Miami following Hurricane Andrew. Emphasis is on differences between four major ethnic groups: Anglos, African- Americans, Cubans and non-Cuban Hispanics. Secondary data is used to analyze measures of housing recovery on a census block group level. Results indicate that, while there are ethnic consequences on a block groups level, support for enclave hypotheses are equivocal.

The effects of sex of teacher, sex of scenario principal and leadership style on the performance ratings of scenario principals by teachers

This study was designed to address questions regarding the effects of sex and leadership style on teacher perceptions of principal effectiveness. On a researcher-designed instrument, middle school teachers rated the effectiveness of a scenario principal's response in several situations. The responses reflected varying levels of Task and Relationship Behavior. The design incorporated two between subjects factors (Teacher Sex and Principal Sex) and one within subjects factor (Leadership Style) which was treated as a repeated measure. An analysis of variance revealed no significant effects except for Leadership Style. Overall, High Task/High Relationship behavior rated significantly higher and Low Task/Low Relationship rated significantly lower than the others. The null hypothesis concerning differences could not be rejected and the stated research hypotheses were not supported. Additional analyses of variance were conducted substituting subject demographic variables for Teacher Sex in the research design. No significant interactions or main effects other than Leadership Style were noted when either Age or Ethnicity were substituted. A significant two-way interaction was noted for Teacher Experience and Leadership Style (p = .0316). Less experienced teachers rated principal's performance lower when exhibiting High Task/Low Relationship style than did more experienced teachers. A significant three-way interaction was noted for Administrative Aspiration x Principal Sex x Leadership Style (p = .0294). Teachers who indicated an intent to enter administration differed more on their ratings between male and female principals exhibiting mixed styles of High Task/Low Relationship and Low Task/High Relationship than did teachers who indicated no or undecided. Sex of the teacher appears less important than sex of the principal on performance ratings. Results suggest further study of the effects of teacher experience and teacher administrative aspiration on perceptions of principal effectiveness.

Transitional areas between public and private space

This study analyzes transitional areas between public and private space in order to develop a design that might improve social interaction in the city. Architectural elements in specific pedestrian friendly spaces within the Miami area were identified and analyzed as social spaces in terms developed by Ali Mandanipour. Proximity, visual permeability, intersection, layering, and monumentality are design strategies used in many projects to enhance individual encounters. These strategies typically apply to transitional areas and serve as the direct physical links perceived by individuals moving between public and private areas. This project explores the different approaches to transitional areas in the design of an art gallery and surrounding artists' studios on Lincoln Road.

Menem's Argentina : economic reform and democracy in the late twentieth century

A study of the possible correlation between drastic neo-liberal economic reform and the undermining of democratic mechanisms in late twentieth century Argentina. The adoption of free market mechanisms, within the Modern Political Economy theoretical perspective, may tend to erode the workings of western style democracy leading to a situation of increased domestic sociopolitical and economic tensions in Argentina. The foregoing is especially applicable as the continues to endeavors to maintain its neo-liberal economic reform program on track.

The United States Congress and Venezuela's Hugo Chávez

The Soviet Union's dissolution in December 1991 marks the end of the Cold War and the elimination of the United States' main rival for global political-economic leadership. For decades U.S. foreign policymakers had formulated policies aimed at containing the spread of Soviet communism and Moscow's interventionist policies in the Americas. They now assumed that Latin American leftist revolutionary upheavals could also be committed to history. This study explores how Congress takes an active role in U.S. foreign policymaking when dealing with revolutionary changes in Latin America. This study finds that despite Chavez's vitriolic statements and U.S. economic vulnerability due to its dependence on foreign oil sources, Congress today sees Chavez as a nuisance and not a threat to U.S. vital interests. Devoid of an extra-hemispheric, anti-American patron intent on challenging the United States for regional leadership, Chavez is seen by Congress largely as a threat to the stability of Venezuela's institutions and political-economic stability. Today both the U.S. executive and the legislative branches largely see Bolivarianism a distraction and not an existential threat. The research is based on an examination of Bolivarian Venezuela compared to revolutionary upheaval and governance in Nicaragua over the course of the twentieth century. This project is largely descriptive, qualitative in approach, but quantitative data are used when appropriate. To analyze both the U.S. executive and legislative branches' reaction to revolutionary change, Cole Blasier's theoretical propositions as developed in the Hovering Giant: U.S. Responses to Revolutionary Change in Latin America 1910- 1985 are utilized. The present study highlights the fact that Blasier's propositions remain a relevant means for analyzing U.S. foreign policymaking.

Association between mean residual life (MRL) and failure rate functions for continuous and discrete lifetime distributions

The purpose of this study was to correct some mistakes in the literature and derive a necessary and sufficient condition for the MRL to follow the roller-coaster pattern of the corresponding failure rate function. It was also desired to find the conditions under which the discrete failure rate function has an upside-down bathtub shape if corresponding MRL function has a bathtub shape. The study showed that if discrete MRL has a bathtub shape, then under some conditions the corresponding failure rate function has an upside-down bathtub shape. Also the study corrected some mistakes in proofs of Tang, Lu and Chew (1999) and established a necessary and sufficient condition for the MRL to follow the roller-coaster pattern of the corresponding failure rate function. Similarly, some mistakes in Gupta and Gupta (2000) are corrected, with the ensuing results being expanded and proved thoroughly to establish the relationship between the crossing points of the failure rate and associated MRL functions. The new results derived in this study will be useful to model various lifetime data that occur in environmental studies, medical research, electronics engineering, and in many other areas of science and technology.

The effect of sexist attitudes on the perception of visual artists by community college and university students

This study compared the effects of sexist labeling on the perceptions of visual artists by the community college and university students and determined their sex role orientation. The 370 students were shown five slides of an artist's works and were given six versions of an artist's biography. It contained embedded sexual labeling (woman, girl, person/ she, man, guy, person/he). The Artist Evaluation Questionnaire was administered to the female and male community college and university students that required the students to evaluate the female and male artists on several aspects of affective and cognitive measures. The questionnaire consisted of 9 items that had to be rated by the participants. In addition, the students filled out the Demographic Questionnaire and the BEM Sex Role Inventory, titled the Attitude Questionnaire. The Analysis of Variance testing procedures were administered to analyze the responses. The results disclosed gender differences in students' ratings. The female artist's work, when the artist was referred to by the neutral sexual label, "person", received significantly higher ratings from the female students. The male students gave the female artist her highest ratings when she was referred to by the low status sexual label, "girl". Both sexes did not express statistically significant preferences for any of the male sexual labels. Gender difference became apparent when it was found that female students rated both sexes equally, and their ratings were lower than those of the male students. The male students rated the female artist's work higher than the work of the male artist. The analysis of the sex role inventory questionnaire revealed the absence of the feminine (expressive) and masculine (instrumental) personalities among the students. The personalities of almost all the students were androgynous, with a few within the range of the near feminine, and a few within the range of the near masculine. The study reveals that there are differences in perception of sexual labels among the community college and university students.

Effects of hypergravity on fiber type and muscle mass in ankle extensors, including a compartmentalized muscle

Mice (30+-3 days old) were exposed to hypergravity (4G, one hour/day). Cross-sections of ankle extensor muscles stained immunohistochemically against slow myosin (MHC) determined if hypergravity affects the distribution of slow muscle fibers. Comparisons (ANOVA) between exposed and unexposed animals show hypergravity causes increases in slow fiber density in soleus after fourteen (p=0.049) and thirty day (p=0.Ol9) exposures. Therefore, loading may induce faster development of soleus through increased slow fiber density. Slow fibers increase in plantaris in males after seven (p=0.008) and in females after fourteen days (p=0.003), suggesting hypergravity delays normal elimination of slow fibers. Lateral and intermediate heads of lateral gastrocnemius (LG) show greater numbers of slow fibers, overall, in exposed mice (p=0.003 both). A proximal compartment of LG (LGp) and medial gastrocnemius (MG) are minimally affected by hypergravity. In LGp, only males exposed for fourteen days show decreased slow fiber density (p=0.047), but MG increased slow fiber numbers in exposed females compared to controls (p=0.04).

The effects of government disability benefits, accessibility laws and rehabilitation on employment choices by individuals with spinal cord injuries

Greater inclusion of individuals with disabilities into mainstream society is an important goal for society. One of the best ways to include individuals is to actively promote and encourage their participation in the labor force. Of all disabilities, it is feasible to assume that individual with spinal cord injuries can be among the most easily mainstreamed into the labor force. However, less that fifty percent of individuals with spinal cord injuries work. This study focuses on how disability benefit programs, such as Social Security Disability Insurance, and Worker's Compensation, the Americans with Disabilities Act and rehabilitation programs affect employment decisions. The questions were modeled using utility theory with an augmented expenditure function and indifference theory. Statically, Probit, Logit, predicted probability, and linear regressions were used to analyze these questions. Statistical analysis was done on the probability of working, ever attempting to work after injury, and on the number of years after injury that work was first attempted and the number of hours worked per week. The data utilized were from the National Spinal Cord Injury Database and the Spinal Cord Injuries and Labor Database. The Spinal Cord Injuries and Labor Database was created specifically for this study by the author. Receiving disability benefits decreased the probability of working, of ever attempting to work, increased the number of years after injury before the first work attempt was made, and decreased the number of hours worked per week for those individuals working. These results were all statistically significant. The Americans with Disabilities Act decrease the number of years before an individual made a work attempt. The decrease is statistically significant. The amount of rehabilitation had a significant positive effect for male individuals with low paraplegia, and significant negative effect for individuals with high tetraplegia. For women, there were significant negative effects for high tetraplegia and high paraplegia. This study finds that the financial disincentives of receiving benefits are the major determinants of whether an individual with a spinal cord injury returns to the labor force. Policies are recommended that would decrease the disincentive.

Youth and power in the village hybrid chiefdoms in Fiji

The purpose of this study is to provide an alternative approach in analyzing social hybrid situations. The study is based on fieldwork conducted in 1995 in the village of Nasautoka, Fiji. The suggested analysis for hybrid cases is based on Anthony Giddens's structuration theory, with an emphasis on the concept of "agency" and "signification" rules. Giddens conceptualizes agents as both knowledgeable and reflexive. The agent is not viewed as passive and impotent as he paces through social life. Signification rules are extremely useful in analyses of symbolic orders, and shed light on the meaning of both "new" and "old" symbols as they manifest themselves simultaneously in Nasautoka. Of paramount importance is that these new symbols are unfolding beside the "old" symbols represented by the vanua. The vanua is a Fijian social structure with both sociocultural and physical dimensions. The current hybrid is exemplified by two merging structures and by the contrasting reactions of three groups within the village.

A content analysis of food and nutrition television advertisements

Television (TV) reaches more people than any other medium which makes it an important source of health information. Since TV ads often offer information obliquely, this study investigated implied health messages found in food and nutrition TV ads. The goals were to determine the proportion of food and nutrition ads among all TV advertising and to use content analysis to identify their implied messages and health claims. A randomly selected sample of TV ads were collected over a 28-day period beginning May 8, 1987. The sample contained 3547 ads; 725 (20%) were food-related. All were analyzed. About 10% of food-related TV ads contained a health claim. Twenty-five representative ads of the 725 food ads were also reviewed by 10 dietitians to test the reliability of the instrument. Although the dietitians agreed upon whether a health claim existed in a televised food ad, their agreement was poor when evaluating the accuracy of the claim. The number of food-related ads dropped significantly on Saturday, but the number of alcohol ads rose sharply on Saturday and Sunday. Snack ads were shown more often on Thursday, but snack commercials were also numerous on Saturday morning and afternoon, as were cereal ads. Ads for snack foods accounted for the greatest proportion of ads (20%) while fast food accounted for only 7%. Alcohol constituted about 9% of all food and nutrition ads.

The Hindu-Jewish relationship and the significance of dialogue : participants' reflections on the 2007 and 2008 Hindu-Jewish summits at New Delhi and Jerusalem

The purpose of this study was to determine whether or not new and significant developments for the Hindu and Jewish faiths, and the relationship that exists between them, can be demonstrated from the results of the Hindu-Jewish Leadership Summits of 2007 and 2008 in Delhi and Jerusalem. I argue that new and significant developments can be observed with this Hindu-Jewish encounter with regards to official rulings of Halacha (Jewish law), proper understandings of sacred symbols of Hinduism, and even improved Islamic-Jewish relations. After analyzing the approaches, themes, and unique framework found within this encounter, it is clear that the Hindu-Jewish leadership summits mark new and significant developments in inter-religious dialogue between the two traditions, culminating in the redefinition of Hinduism as a monotheistic religion.

Acoustic Manipulation and Alignment of Particles for Applications in Separation, Micro-Templating, and Device Fabrication

This dissertation studies the manipulation of particles using acoustic stimulation for applications in microfluidics and templating of devices. The term particle is used here to denote any solid, liquid or gaseous material that has properties, which are distinct from the fluid in which it is suspended. Manipulation means to take over the movements of the particles and to position them in specified locations. Using devices, microfabricated out of silicon, the behavior of particles under the acoustic stimulation was studied with the main purpose of aligning the particles at either low-pressure zones, known as the nodes or high-pressure zones, known as anti-nodes. By aligning particles at the nodes in a flow system, these particles can be focused at the center or walls of a microchannel in order to ultimately separate them. These separations are of high scientific importance, especially in the biomedical domain, since acoustopheresis provides a unique approach to separate based on density and compressibility, unparalleled by other techniques. The study of controlling and aligning the particles in various geometries and configurations was successfully achieved by controlling the acoustic waves. Apart from their use in flow systems, a stationary suspended-particle device was developed to provide controllable light transmittance based on acoustic stimuli. Using a glass compartment and a carbon-particle suspension in an organic solvent, the device responded to acoustic stimulation by aligning the particles. The alignment of light-absorbing carbon particles afforded an increase in visible light transmittance as high as 84.5%, and it was controlled by adjusting the frequency and amplitude of the acoustic wave. The device also demonstrated alignment memory rendering it energy-efficient. A similar device for suspended-particles in a monomer enabled the development of electrically conductive films. These films were based on networks of conductive particles. Elastomers doped with conductive metal particles were rendered surface conductive at particle loadings as low as 1% by weight using acoustic focusing. The resulting films were flexible and had transparencies exceeding 80% in the visible spectrum (400-800 nm) These films had electrical bulk conductivities exceeding 50 S/cm.