首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   249篇
  免费   0篇
教育   32篇
科学研究   107篇
信息传播   110篇
  2021年   1篇
  2019年   2篇
  2018年   3篇
  2017年   1篇
  2014年   8篇
  2013年   20篇
  2012年   42篇
  2011年   87篇
  2010年   14篇
  2009年   17篇
  2008年   8篇
  2007年   6篇
  2006年   22篇
  2005年   2篇
  2004年   8篇
  2002年   4篇
  1994年   1篇
  1990年   1篇
  1988年   1篇
  1976年   1篇
排序方式: 共有249条查询结果,搜索用时 15 毫秒
91.
Our aim was to highlight the issues of the reflections of pre-service mathematics teachers in their learning portfolio about the teaching-learning process taking place in a university teacher-training classroom. Category systems were designed which, together with the analysis system used, could provide a method helpful to teacher educators, teachers and to future research. The pre-service teachers showed difficulty in considering themselves as ‘authentic’ mathematics teachers. The study revealed that the preparation of a portfolio can help pre-service teachers learn more about themselves and provide educators insight into how to help pre-service mathematics teachers engage in the teaching-learning process.  相似文献   
92.
This article provides an analysis of two colonial reports, the Barnes and the Fenn-Wu Reports on education in the British colony of Malaya. The popular stance on the Barnes and the Fenn-Wu Reports is that one is an effect or reply to the other. We argue on the contrary that the two reports construct a common argument on nation-building which becomes apparent through a dialogic reading of the reports. We show how the two reports, written in the 1950s, reflect the anxiety of the colonial rulers in constructing a nation and the ethnic communities (the Malays and the Chinese) in pre-independent Malaya. These communities were constructed not without their inherent antagonism as well as their reciprocal vulnerabilities in a future political state. This act of articulation is predominantly a political act constructed through a complex web of interdiscursivity and intertextuality. The spectres of the Barnes and the Fenn-Wu Reports continue to surface in education and nation-building discourse in modern-day Malaysia.  相似文献   
93.
This study is an exploratory study on the e-government in Malaysia. With the liberalization and globalization, Internet has been used as a medium of transaction in almost all aspects of human living. This study investigates the factors that influencing the intention to use e-government service among Malaysians. This study integrates constructs from the models of Technology Acceptance Model (TAM), Diffusion of Innovation (DOI) which been moderated by culture factor and Trust model with five dimensions. The study was conducted by surveying a broad diversity of citizens in Malaysia community. A structured questionnaire was used to collect data from 195 respondents but only 150 of the respondents with complete answers participating in the study. The result of the analysis showed that trust, perceived usefulness, perceived relative advantage and perceived image, respectively, has a direct positive significant relationship towards intention to use e-government service and perceived complexity has a significant negative relationship towards intention to use e-government service. While perceived strength of online privacy and perceived strength of non-repudiation have a positive impact on a citizen's trust to use e-government service. However, the uncertainty avoidance (moderating factor) used in the study has no significant effect on the relationship between the innovation factors (complexity, relative advantage and image) and intention to use e-government service. Finally in comparing the explanatory power of the entire intention based model (TAM, DOI and Trust) with the studied model, it has been found that the DOI model has a better explanatory power.  相似文献   
94.
Governments around the world are increasingly moving toward online service delivery in what is commonly called e-government. There are high hopes for e-government, particularly that the associated technologies provide the scope to make government services more responsive. This article reports on a 2006 study of one aspect of e-government responsiveness, namely, the basic capacity to answer a simple question posted by email. To this end, federal and state agencies in Australia, and central and local government agencies in New Zealand were emailed (n = 273). Data related to locating contact email addresses and subsequent responses was collected. The key finding was that the Australian agencies consistently did not perform as well as their New Zealand counterparts, bringing into question one component of their higher ranking in international e-government studies and also their potential to deliver on the Australian government policy that e-government means more responsive government.  相似文献   
95.
The tribal insignia of American Indians offer a distinctive view into the history of these people. Recently, as the result of federal legislation, some of these materials have been brought together, for tribes that are either federally or State recognized entities, as part of the database collection maintained by the United States Patent and Trademark Office (USPTO). This article focuses on the history and use of such images; the policy response by the USPTO to the charge by the Trademark Law Treaty Implementation Act (1998) to examine the USPTO's specific responsibility to protect such official insignia; and the Office's resulting digital product.  相似文献   
96.
Graduation efficiency is of top concern for institutions of higher education throughout the world. Increasingly, accountability metrics have come under scrutiny as policymakers seek to ensure public resources are efficiently used. Traditionally, higher education policymakers in the USA and Europe have used graduation rate as an accountability measure to assess a university’s efficient use of resources. This time-to-degree method, however, does not take into account the shift in student demographics from a traditional full-time student to the diverse group of students pursuing higher education through varied paths, including balancing work with reduced course loads, studying abroad, completing internships, among others. These changes suggest additional accountability measures are needed to accurately capture student progress as it relates to resource utilisation. This research adapts the Graduation Efficiency Index proposed by Gillmore and Hoffman (1997) to a cohort-based model to allow for evaluating retention policies implemented by cohorts to improve student progress.  相似文献   
97.
The purpose of this research is to analyse empirically how the use of Internet at the various stages of e-procurement impacts the organisational structure of the buying centre in terms of size and composition for a capital good. In this high-risk situation organisational buyers typically undertake extensive, deliberate choice processes involving numerous sequential phases. Interdepartmental coordination is required to specify, amongst others, the most suitable type of equipment in terms of capability, maintainability or costs. Information and communication technologies have changed the way we interact and communicate at different levels, amongst individuals within a single organisation as well as amongst different organisations (for example, with suppliers). A survey was performed using a questionnaire sent to a sample of industrial firms from different sectors. Results show that the size and composition of the buying centre varies at the different stages of the e-procurement process and that the use of Internet leads to an increase in the number of functional areas that intervene in the buying centre. The aims and implications for managers and researchers are discussed.  相似文献   
98.
This article explores how an alternative multichannel management strategy can improve the way governments and citizens interact. Improvement is necessary because, based on empirical data from various sources, the conclusion can be drawn that there is a gap between the communication channels governments prefer and those that citizens prefer. Governments may be too much guided by rational arguments like the cost efficiency of channels while citizens may choose channels depending on, e.g., task characteristics, personal characteristics or situational factors. In order to close the existing gap and to increase understanding about how different channel types may be positioned in multichannel management, this article proposes an alternative multichannel management strategy that takes both the citizen’s and the government’s perspective into account. This strategy is based on differences in channel types and channel modes via which governments and citizens interact.  相似文献   
99.
This research note outlines a project designed to investigate the role of training institutions in providing effective training and development programmes for managers. The investigation is being carried out in the light of recent criticisms levelled against the nature of formal learning environments prevalent in most institutional settings. The traditional role of trainers and developers as the providers of knowledge and skills for the development of competent managers runs contrary to recent findings, which suggest that managers learn more effectively in informal settings, rather than the formal settings evident in many development programmes. The idea that explicitly extracted competencies are the target every manager should aim for to improve their effectiveness is also challenged because competencies alone are no longer regarded as a sufficient criterion for success. Recent research has attached greater importance to the need to help managers see knowledge as a social phenomenon, and one factor that might distinguish successful managers from others is tacit knowledge. A major focus of this study is to explore the possibility that the level and content of tacit knowledge acquired by managers may be influenced by their individual learning styles, and the degree to which their dominant styles are matched with the context of their work environment.  相似文献   
100.
The FCC's proposal for Universal Service Fund (USF) reform proposes to replace current universal service funding programs with the Connect America Fund (CAF), a fund devoted to using government support to make broadband service available in un-served or under-served geographical locations. The goal is to maximize the bang-per-buck from available funds by looking at incremental upgrades to existing infrastructure in under-served areas and incremental infrastructure build-outs in un-served areas. The strategy is to encourage competition between broadband providers whether they are wireless providers or wireline providers.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号