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...

The idea that the solitary thinker, using pure reason, can unlock the deepest mysteries of reality is certainly an exciting one. The rationalist dream began with Parmenides of Elea and became the epistemological foundation for the greatest metaphysical systems ever constructed. This thesis traces the complete historical development of this neglected epistemology and inaugurates a radical new appraisal of its method. The new clarity provides fresh insights into traditional puzzles like the Cartesian Circle and whether Plato had a secret esoteric doctrine. A new positive re-evaluation of a doctr...

This qualitative study explores how middle managers who thrived during Hurricane Katrina used their workplace social support systems. An emphasis was placed on identifying the sources and types of support received before, during, and after the Katrina crisis. Significant challenges exist today for organizations on the basis of societal, political, environmental, and technological trends. Among those trends are predictions of greater numbers and intensities of weather-related crises triggered in part by global weather pattern shifts and global warming. These challenges create a compelling ne...

The thesis explores the syntactic and semantic dimensions of four linguistic elements that appear in Modern Greek arguably as quantifiers and modifiers, i.e., in the form of Quantificational Modifiers (QMods) olos 'all, whole, overall' and its extension olikos 'total', merikos 'some, a few, partial', ligos 'some, few, little, insignificant' and polis 'many, great, considerable'. Such QMods are analyzed as 'measure' quantifiers of scalar semantics that appear in a syntactic position common to adjectival modifiers. The thesis explores specific sets of reading and their interpretations. Such a ph...

Relations with Latin America have never been and will probably never be a priority for the People's Republic of China (PRC), as they will be a dependent variable of domestic economic needs and other more important foreign policy goals – among all, the ties with the United States. During the first forty years of existence, geopolitical and economic considerations (Latin America was considered to be Washington's backyard and the economies of the region were not complementary with that of China) were keeping the PRC away from the area; nevertheless, things have changed ever since the end of the C...

Teacher evaluation is an activity of assessing teachers' performance. It is equivalent to teacher appraisal/teacher performance management in England. This study explores the complexities of implementing Teacher Evaluation in primary schools in Taiwan. It concentrates principally on the development of Teacher Evaluation in Taiwan in the light of international research, especially that relating to the English context. The philosophical perspective with which this study is most closely aligned is constructivism. In particular, using qualitative methods of documentary analysis and interviews, it...

This thesis argues that there is a popular culture of space exploration characteristic of a wider Russia; its roots lie in pagan times and it grew through Orthodox Christianity and Soviet Communism to the twenty-first century, where it is actively promoted by Russia and neighbouring nations. The key influences stem from Nikolai Fedorov, Kontsantin Tsiolkovsky, Friedrich Tsander and Yuri Gagarin. The narrative of the twentieth-century Soviet space programme is considered from this perspective and the cultural importance of Tsiolkovsky to this programme is acknowledged. This is an alternative...

This book presents a comprehensive process for visualization of interface metaphor for software. It is helpful in designing interactive user interfaces with magical super-affordances and definitive user experiences. As per the ancient Indian Vedic literature, metaphors are always conceived out of Vastu (entities having existence in our world). The visualization process given in the book shows how metaphorization could help in innovating highly experiential user interfaces, as one can create Avastu (non entities) by combining different objects and imaginative properties together. The main highl...

This research is an empirical study of the legitimacy of economic inequality with a focus on the case of Chile. Chile is an appealing case study in this regard because it has been one of the countries with the highest indexes of economic inequality over the past several decades. Theoretical perspectives based on the rational interest of the median voter have pointed out a negative association between high levels of inequality and legitimacy. Nevertheless, empirical evidence indicates that an unequal distribution of income is not necessarily challenged by the majority of a society, a phenomenon...

The modern FPGAs enable system designers to develop high-performance computing (HPC) applications with a large amount of parallelism. Real-time image processing is such a requirement that demands much more processing power than a conventional processor can deliver. In this research, we implemented software and hardware based architectures on FPGA to achieve real-time image processing. Furthermore, we benchmark and compare our implemented architectures with existing architectures. The operational structures of those systems consist of on-chip processors or custom vision coprocessors implemented...