Library: Best sellers

The aim of this research was to investigate the perceived impact of ICT on Zimbabwean A-level science and mathematics teachers' self-directed professional development. The study was based on a questionnaire survey of 254 teachers throughout the country. Supplementary data came from 54 interviews. Some observations of teachers using ICT in teacher-centres, e-mail correspondence, and field reports also contributed to the database of the study. An analysis framework was developed through the use of grounded theory on the interview transcripts. The framework yielded 9 themes relating to the teache...

One of the major causes of morbidity and mortality in developing countries is diarrhoea, especially in the case of under-five children (Pruss et al., 2002 and Kosek et al., 2003). Effective home management of acute childhood diarrhoea with oral rehydration salt (ORS) is the immediate and best applicable step under the local circumstances to minimize the morbidity and mortality associated with it, as prevention of diarrhoeal diseases are mostly long-term socio-economic development goals. The overall aim of the present study was to assess the awareness of ORS in order to compensate the dehydrati...

This study examines the results of multiple evaluations of the Cleveland Scholarship and Tutoring Grant Program (CTSP), a state-funded voucher program, by exploring extant evaluations and literature. Attention will be given to the following research question: Does participation in the Cleveland Scholarship and Tutoring Grant Program have the hypothesized positive effect on traditional public school students' academic achievement? Cleveland's voucher program provides an ideal contextualized setting for ascertaining the extent to which school choice programs afford poor families the same educat...

This thesis focuses on iterative methods for the treatment of the steady state neutron transport equation in slab geometry, bounded convex domain of Rn (n = 2,3) and in 1-D spherical geometry. We introduce a generic Alternate Direction Implicit (ADI)-like iterative method based on positive definite and m-accretive splitting (PAS) for linear operator equations with operators admitting such splitting. This method converges unconditionally and its SOR acceleration yields convergence results similar to those obtained in presence of finite dimensional systems with matrices possessing the Young pr...

The Arabian Gulf oil and gas production reserves have made it one of the world's strategic producers since the early 1960s, with many of the existing platforms stretched beyond their original design life. Advances in drilling technology and reservoir assessments have extended the requirement for the service life of those existing platforms even further. Extension of the life span of an existing platform requires satisfactory reassessment of its various structural components, including piled foundations. The American Petroleum Institute Recommended Practice 2A (API RP2A) is commonly used in ...

The aim of this paper is to explore prison's class and symbolic dimensions in the Neoliberal Era. Neoliberalism was approached as the empowerment of the market which leads to the dismantlement of the social welfare state and to the strengthening of the penal state for the marginalised populations. Also, it was analysed as the 'conduct of conduct' in the Foucauldian sense, as it was argued that prison is a tool of government, functioning for the management of the marginalised populations. An effort was undertaken to discuss the differences of the US, the 'carceral example', with the European Un...

This paper presents a conceptual model that integrates multi-disciplinary findings in order to develop a more comprehensive view of the etiology and development of schizophrenia. The model attempts to compile the various variables that may place an individual at risk for or protect them from developing schizophrenia. The model utilizes a feedback loop, in order to depict a continuous state of interaction with all relevant variables. Consistent with this continuous interaction, the model assumes schizophrenia can develop through multiple pathways. This is critical in order to understand a disor...

Weeping Widows and Warrior Women will consider the plays of Shakespeare's first tetralogy, which includes 1, 2, 3 Henry VI and Richard III, through a feminist critical perspective. It will assess the female characters of these plays through their speech and actions rather than giving credence to external evaluations of them, whether from other characters or a perceived stance of the playwright. The goal throughout is to divorce previously seldom-studied characters from oppressive patriarchal interpretations of their actions in order to bring them in line with a feminist understanding of fully ...

The purpose of this study was to explore the possible relationship between instrumental music education in Grades 8 and 11 and critical thinking as assessed by the Pennsylvania System of School Assessment. The subsets that were examined included Reading (B): Interpretation and Analysis of Fictional and Nonfictional Text, which assesses the academic standards 1.1, Learning to read independently; standard 1.2, Reading critically in all content areas; standard 1.3, Reading, analyzing and interpreting literature, and Mathematics, sections C.1 Geometry- Analyze characteristics of two and three dime...

The research problem focused on Panama's low-income consumers' decision making process when shopping for consumer-products. The purpose of the research was to determine Panama's low-income consumers' consumption values, preferences, and loyalty towards a particular brand over another. The qualitative research method was employed in this study, and the data collection process consisted of observation and in-depth interview documents that were organized and categorized. The results of the study found that Panama's low-income consumers' brand preferences were widely varied and brand-loyalty behav...