In large-scale distributed infrastructures such as clouds, Grids, peer-to-peer systems, and wide-area testbeds, users and administrators typically desire to perform "on-demand operations" that deal with the most up-to-date state of the infrastructure. However, the scale and dynamism present in the operating environment make it challenging to…

The agenda for national development requires a persistent improvement in education as a tool for creating knowledgeable human capital, highly skilled labour, a high technology society and ultimately a highly civilized nation for the future challenging world. It requires considerable financial and technical investment as well as effective and…

The objectives of this research were: to design a creative thinking development program for learning activity management of secondary school teachers, and to study the program's efficiency and effectiveness of usage. The results of the study were as follows: the program includes the vision, principles, objectives, content, program development…

The standard for measuring fuel efficiency in the U.S. has been miles per gallon (mpg). However, the Environmental Protection Agency's (EPA) switch in rating fuel efficiency from miles per gallon to gallons per hundred miles with the 2013 model-year cars leads to interesting and relevant mathematics with real-world connections. By modeling…

In information systems development, end-users have shifted in their role: from consumers of information to informants for requirements to developers of systems. This shift in the role of users has also changed how information systems are developed. Instead of systems developers creating specifications for software or end-users creating small…

This article describes the emergence and influence of evidence-based practice and data-based decision making in educational systems. Increasingly, educators and consumers want to know that resources allocated to educational efforts yield strong effects for all learners. This trend is reflected by the widespread influence of evidence-based practice…

On the basis of a survey, the reasons for the inefficiency of current College English teaching are examined. First, the traditional learning methodology is entrenched and the concepts and ideology of language teaching are outdated. Second, the social and learning environment resulted in the conflicts between the purpose of English teaching and the…

The achievement gap in many developing countries is defined in terms of rich/poor and public/private. The prevailing explanation for the "developing" achievement gap is an underfunded, inefficient, and/or inadequately supplied public school sector. Via an analysis of a Colombian voucher experiment, this article examines the extent to…

Finland and Shanghai are strong performers in the Program for International Student Assessment (PISA). The current study explored the similarities and differences in educational effectiveness between these 2 strong performers. To this end, 14 predictors representing student background and school process characteristics were selected from the PISA…

University managers should be aware of the importance that efficiency has for their own universities, orientating their actions towards research and teaching excellence. This study estimates teaching and research efficiency of the different departments of a university and tests the complementariness versus trade-off between them. The results…

The maximal split-half coefficient is computed by calculating all possible split-half reliability estimates for a scale and then choosing the maximal value as the reliability estimate. Osburn compared the maximal split-half coefficient with 10 other internal consistency estimates of reliability and concluded that it yielded the most consistently…

An increasing number of technologies and applications have begun to focus on mobile computing and the wireless Web as a way to conduct commerce-oriented transactions. M-commerce Websites that are usability friendly must emphasize information quality, system quality, and service quality, as these are proxy measures to mobile commerce user…

The public higher education economic and competitive environments make it crucial that organizations react to the circumstances and make better use of available resources (Duderstadt, 2000; Floyd, 2008; Shulman, 2007; State Higher Education Executive Officers (SHEEO), 2009). Viewing higher education through the perspective of new institutionalism…

This dissertation aims to provide a better understanding of the technology licensing practices of academic research institutions. The study identifies time durations in licensing and incorporates these into a model to evaluate licensing performance. Performance is measured by the efficiency of an institution's technology licensing process and…

After waiting over nine months for the results of his PhD thesis the author was motivated to conduct some qualitative research on the reasons why the system of examiners' reports is so slow and goes on to explain how this problem could be improved by the recruitment of retired academics.