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101.
ON THE AIR: PIONEERS OF AMERICAN BROADCASTING by Amy Henderson (Washington: Smithsonian Institution Press, 1988—$24.95, paper, ISBN 0-87474-499-7)

EDWARD R. MURROW: AN AMERICAN ORIGINAL by Joseph E. Persico (New York: McGraw-Hill, 1988—$24.95, ISBN 0-07-049480-0)

THE CINEMA OF THE SEA: A CRITICAL SURVEY AND FILMOGRAPHY, by Tony Thomas (Jefferson, NC: McFarland, 1988—$24.95, ISBN 0-89950-342-X)  相似文献   
102.
Delivering public services through the SMS channel is popular in developed and developing countries, and it has demonstrated its benefits. However, citizens' acceptance of the services is still an issue. This paper presents a study on user acceptance of SMS-based e-government services. Constructs of the proposed model were derived from a survey on citizens' motivations for using SMS-based e-government services (142 respondents from 25 countries), prominent theories on individual acceptance of technologies, and current studies on user acceptance of SMS and e-government services. The model was validated using data from 589 citizens in three cities in Indonesia, who are non-adopters. The relationships between the factors then were compared with data from 80 adopters of SMS-based e-government services in Australia. The proposed model explains what factors influence non-adopters to accept SMS-based e-government services, and the comparison explains the relative importance of the factors for the adopters. The findings are promising for governments who wish to evaluate a new SMS-based e-government system very early in its development in order to assess potential acceptability and for governments who would like to diagnose the reasons why an existing SMS-based e-government service is not fully acceptable to citizens and to take corrective action to increase the acceptability of the service.  相似文献   
103.
The authors adapt the methods and ranking system of the 5-year study by Wiberley, Hurd, and Weller (2006) to report the number and affiliations of papers published by subject-specialist librarians in four journals from 2000 to 2010: the Journal of Business & Finance Librarianship, Law Library Journal, Legal Reference Services Quarterly, and Behavioral and Social Sciences Librarian. While both approaches demonstrated high output from many of the same highly ranked universities, our modified approach identified a significant number of unranked schools that may have deep specialty strengths among their subject expert librarian authors.  相似文献   
104.
105.
This paper reports on findings related to the perceptions held by members of school communities with respect to the factors which most help schools to be effective. The data are from a study conducted in Melbourne, Australia and in seven states of the United States of America. Findings from this research indicate that members of school communities: principals, teachers, parents and students believe that the most critical elements that contribute to the development of an effective school are dedicated and qualified staff, clear school purposes, strong academic and administrative leadership, a safe school environment and a positive school climate.

  相似文献   
106.
107.
Introduction     
In the last issue of our predecessor journal, Teaching at a Distance, Alistair Morgan considered what the term ‘independent learning’ meant in the Open University context. This article continues that debate, placing it in the context of a general model of the teaching and learning system, and relates independent learning to the idea of learning as personal development. The author, Tony Wright, is Staff Tutor in Technology in the East Anglian region of the Open University.  相似文献   
108.
In this paper we review several issues associated with post project review and dissemination of knowledge in information technology projects. We reflect on our practice of coaching project teams. In identifying the role of social pressure in forming teams’ perception of their performance, we suggest what could potentially be an interesting and fruitful avenue of future research on an approach to post project review and dissemination of knowledge in organizations.  相似文献   
109.
Vertical hydrodynamic focusing in microfluidic devices is investigated through simulation and through direct experimental verification using a confocal microscope and a novel form of stroboscopic imaging. Optimization for microfluidic cytometry of biological cells is examined. By combining multiple crossing junctions, it is possible to confine cells to a single analytic layer of interest. Subtractive flows are investigated as a means to move the analysis layer vertically in the channel and to correct the flatness of this layer. The simulation software (ADINA and Coventor) is shown to accurately capture the complex dependencies of the layer interfaces, which vary strongly with channel geometry and relative flow rates.  相似文献   
110.
This article discusses the evolution of Chinese culture in the People's Republic of China through recognizing a number of different stages and their respective influence on education and school leadership. Among the recognized stages are traditional culture, socialist culture, enterprise culture and patriarchal culture. To some extent these stages have developed sequentially, although all are claimed to be of relevance today. Traditional culture is reflected in continued respect for authority, collectivism and harmony in schools. Socialist culture has, in many ways, reinforced aspects of traditional culture while, at the same time, further politicizing the principal's role, and enterprise culture has served to integrate market values into the education system. The influence of patriarchal culture continues to determine the role of men and women in schools, and particularly in school leadership. The article concludes by briefly discussing both the cumulative and enduring influence of the hybrid Chinese culture on education.  相似文献   
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