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61.
针对目前我国许多科技期刊其论文的图题表题有相应的英文翻译,分析了其价值所在:参与国际学术交流的科技期刊,其论文图题表题英译有一定的意义;主要在国内传播与交流的科技期刊,其论文图题表题英译对于期刊进入国际著名检索系统没有帮助。据此提出图题表题是否英译应视期刊情况而定等建议。  相似文献   
62.
从泛系形影关系的角度探讨了信息系统属性约简和决策表属性约简,并通过属性约简定理很好地将二者统一起来,为属性约简提供了一个全新的求解模式.  相似文献   
63.
ABSTRACT

Excel® offers powerful features that can spare its users countless hours of tedious and unnecessary effort. Pivot tables and pivot charts are robust tools that can streamline the work of analyzing library data, making it nearly instantaneous, visually engaging, and efficient. Although electronic resource usage statistics will be used for illustrative purposes, countless types of data in a tabular format are suited to the application of pivot tables and pivot charts. This article will discuss background and approaches for using these tools, followed by a companion article that will demonstrate essential techniques and applications.  相似文献   
64.
王小辰  蔡斐 《编辑学报》2017,29(1):39-40
以编辑加工过程中遇到的表格设计常见错误为例,剖析表格设计方面的错误,介绍通过结合表及文中内容改正表格设计的步骤,进一步优化表格设计,以方便读者的准确理解.  相似文献   
65.
主要介绍利用DELPHI开发数据库管理系统程序时的几种数据库查询方式,重点说明这几种查询方式的应用与实现,及一些实现查询功能时所必须的系统提供的函数。  相似文献   
66.
通过实例扼要说明,研制电路投影示教板进行视频投影实验教学,是一种强化信息技术功能,把实验教学与电化教学有机地结合起来,使之扬长避短突出教学重点、解决实验难点、有效传输多媒体教学信息的好形式。  相似文献   
67.
主要介绍利用DELPHI开发数据库管理系统程序时的几种数据库查询方式,重点说明这几种查询方式的应用与实现,及一些实现查询功能时所必须的系统提供的函数。  相似文献   
68.
Since 1992, the UK Government has published so‐called ‘school league tables’ summarising the average General Certificate of Secondary Education (GCSE) ‘attainment’ and ‘progress’ made by pupils in each state‐funded secondary school in England. While the headline measure of school attainment has remained the percentage of pupils achieving five or more good GCSEs, the headline measure of school progress has changed from ‘value‐added’ (2002–2005) to ‘contextual value‐added’ (2006–2010) to ‘expected progress’ (2011–2015) to ‘progress 8’ (2016–). This paper charts this evolution with a critical eye. First, we describe the headline measures of school progress. Second, we question the Government's justifications for scrapping contextual value‐added. Third, we argue that the current expected progress measure suffers from fundamental design flaws. Fourth, we examine the stability of school rankings across contextual value‐added and expected progress. Fifth, we discuss the extent to which progress 8 will address the weaknesses of expected progress. We conclude that all these progress measures and school league tables more generally should be viewed with far more scepticism and interpreted far more cautiously than they have often been to date.  相似文献   
69.
Which are the best and worst universities in the UK for getting a job when you graduate? This question attracts readers of the employability rankings in national league tables. This study critically reviews the employability measure used in the rankings and its subsequent reporting in public news and commentary sources, such as national and local media, student and advisory websites as well as universities and the publishers themselves. A debate that is constrained by a reproduction of the content and apparent neutrality of the employability measure in the tables is revealed. Universities themselves are the most frequent commentators, and echo the content of the tables fairly uncritically. Analysis leads to a consideration that participants in higher education may not be served well by a proliferation of information that can lead to simultaneous over-simplification and obfuscation that does not result in clarity or trust. I will argue that prospective students and their advisers need to review information that is available critically, and that universities individually and collectively should facilitate the production of a more nuanced narrative about graduate career pathways that is not controlled by marketing and metrics.  相似文献   
70.
The need to understand how prospective students decide which higher education institution to attend is becoming of paramount importance as the policy context for higher education moves towards market-based systems in many countries. This paper provides a novel methodology by which student preferences between institutions can be assessed, using the United Kingdom as a case study. It applies both revealed preference and discrete choice modelling techniques to estimate the priority attributes and potential trade-offs of students choosing between different UK universities. Whereas the former methodology has the advantage of being based on actual decisions, the latter provides an experimental setting for more nuanced findings to be elicited; the combination of approaches allows for a rich and detailed set of results. This methodology can also be used to ask detailed strategic questions of higher education institutions and further applied to other international markets.  相似文献   
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