Holographic perspective     

Julian D.C. Jones  Sidney John Rogers 《Endeavour》1984,8(2):52-57

Although the principle of holography was conceived as long ago as 1947, interest was limited until the advent of the laser in 1960 made possible the off-axis holography widely used today. Since then holography has found many applications and become so well known outside the laboratory as to be a recognized art form. Within the last few years considerable progress has also been made in acoustic holography.  相似文献   

Mobile learning in higher education: A comparative analysis of developed and developing country contexts     

Rogers Kaliisa  Edward Palmer  Julia Miller 《British journal of educational technology : journal of the Council for Educational Technology》2019,50(2):546-561

The purpose of this paper is to compare and contrast characteristics of use and adoption of mobile learning in higher education in developed and developing countries. A comparative case study based on a survey questionnaire was conducted with 189 students (undergraduate and postgraduate) from Makerere University in Uganda and the University of Adelaide in Australia. The Unified Theory of Acceptance and Use of Technology (UTAUT) was employed as the theoretical framework. The results indicated that higher education students in developed and developing countries use a range of technologies for learning, with major differences between Uganda and Australia. The study concludes that mobile learning in higher education in developed and developing country contexts is still at an experimental stage with students using mobile devices in pedagogically limited ways.  相似文献   

Adult education and agricultural extension: some comparisons ‡     

Alan Rogers 《International Journal of Lifelong Education》2013,32(3):165-176

In this paper, Alan Rogers draws on his experience in several countries, especially Namibia, to outline ways in which understandings of both training for extension and for adult education are drawing closer together, particularly in a move from a directive approach of trainer and learner through a responsive approach (meeting the learner's needs) to the more recent acknowledgement on both sides of the need for an interactive approach (what the author calls ‘third generation activity'). He suggests that both adult education and extension need new approaches to the training of their field workers.

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An account of the measurement of two base lines in Florida,Section VI,United States coast survey     

Fairman Rogers 《Journal of The Franklin Institute》1840,30(6):361-372

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Women, Literacy and Citizenship: A Critique     

Alan Rogers 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2007,53(2):159-181

This paper examines the recent increase in the concern of adult literacy for citizenship, especially aimed at women in developing societies. It looks at what is happening in this field and why; it examines some of the critiques of this range of activity; and it suggests some alternatives which in the end may be more effective in promoting both literacy learning and the practices of citizenship among women.  相似文献   

Report of the committee on meetings     

James S. Rogers 《Journal of The Franklin Institute》1910,169(2):158-159

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Racial and Gender Identity Among Black Adolescent Males: An Intersectionality Perspective          下载免费PDF全文

Leoandra Onnie Rogers  Marc A. Scott  Niobe Way 《Child development》2015,86(2):407-424

A considerable amount of social identity research has focused on race and racial identity, while gender identity, particularly among Black adolescents, remains underexamined. The current study used survey data from 183 Black adolescent males (13–16 years old) to investigate the development and relation between racial and gender identity centrality and private regard, and how these identities impact adjustment over time. It was found that dimensions of racial and gender identity were strongly correlated. Levels of racial centrality increased over time while gender centrality, and racial and gender private regard declined. In addition, racial and gender identity uniquely contributed to higher levels of psychological well‐being and academic adjustment. These findings are discussed within the context of existing identity theories and intersectionality theory.  相似文献   

Mapping multiple literacies: An introduction to Deleuzian literacy studies     

Alan Rogers 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2015,61(6):865-867

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面向“卡脖子”问题的知识创新生态系统分析：核心挑战、理论构建与现实路径     

王璐瑶  曲冠楠  Juan Rogers 《科研管理》2022,43(4):94-102

  新形势下,面对关键核心技术“卡脖子”问题的挑战,系统提升我国科技研究的整体水平迫在眉睫。然而,我国现有知识创新生态研究的基本思路仍是以“大学、企业、政府”构成的“三螺旋”框架,无法体现新时代多元化主体、多样化路径、多种创新模式的平行共存与协同演化特征,致使研究者破题“卡脖子”难题时缺乏整合性视角与适用性框架的支撑。本研究基于知识创新范式转型背景下影响我国以系统工具解决“卡脖子”问题的核心挑战,深入探究新时代“模式3”知识创新“多重螺旋”（N-tuple helices）生态系统的主体特征与拓扑结构。以之为基础,讨论系统性提升我国科研创新能力,应对“卡脖子”挑战的可行路径与具体措施。  相似文献   

Notice of a new cast iron foot pavement     

Fairman Rogers 《Journal of The Franklin Institute》1855,59(2):88-89

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