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基于GIS的城市规划方法——以镇江西津渡地区保护与整治为例 总被引：1，自引：0，他引：1
以地理信息系统（GIS）技术的5个主要组成部分，即硬件、软件、数据、使用及使用方法为内容，简要介绍了该技术的基本原理及其在城市规划中的应用。着重讨论了在历史遗产保护规划中使用ArcView GIS软件的可行性，并以镇江西津渡历史街区保护规划为例，分析了编制基于GIS技术的规划管理系统时所采用的具体方法。 相似文献
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This paper reports the results of a study that investigated Arabic-speaking children’s interaction with the International Children’s Digital Library (ICDL) to find Arabic books on four tasks. Children’s information seeking activities was captured by using HyperCam software. Children’s success was assessed based on a measure the researchers developed. Children’s perceptions of and affective experience in using the ICDL was gathered through group interviews. Findings revealed that children’s information seeking behavior was characterized by browsing using a single function; that is, looking under “Arabic” from the Simple interface pull-down menu. Children were more successful on the fully self-generated, open-ended task than on the assigned and semi-assigned tasks. Children made suggestions for improving the Arabic collection and the design of the ICDL. The findings have implications for practitioners, researchers, and system designers. 相似文献
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BACHOUR Bachir DONG Wei 《浙江大学学报(A卷英文版)》2006,7(8):1386-1395
INTRODUCTION The housing system in urban China has experi-enced two unprecedented transformations over the last five decades. Since the late 1980s, reforms have been implemented to privatize the public housing system, and homeownership has been highly pro-moted. During these profound transformations, urban households have no option but to behave accordingly. Thus, a longitudinal study is needed to better under-stand housing behavior in a constantly changing context and its social impacts… 相似文献
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在过去20年中,宁波传统历史街区经历了快速转型.新的城市形态取代了传统城市形态,传统城市格局遭到了破坏.本文通过对一些特殊历史街区的分析研究来阐明城市中的保护与更新.以宁波月湖西部地区为例,提出了规划设计的方法,阐述了其中的一些限制性因素及矛盾与冲突,并以此为例来阐述在此大背景下再现城市活力的重要性.文中运用了2种学习方法:一是通过对资料的学习来获取理论来源,二是通过现场调研获取第一手资料.试图通过对传统历史街区在更新过程中的冲突与结果的分析来阐明传统历史街区更新和再现活力的情况. 相似文献
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The many challenges that school psychologists face inevitably include legal issues. In light of the agreement between the two primary professional organizations for school psychologists that understanding of law is a critical competency, this study analyzed the extent of law‐based articles in leading school psychology journal articles published from 1970 to mid‐2013. The method was a systematic multi‐step search, selection and coding process. The primary findings included that (a) a very small proportion of the articles in five leading school psychology journals contained a notable level of legal content; (b) the number of these articles initially trended upward but stabilized at a lower level during recent decades; (c) assessment and special education were the most frequent subject categories, and (d) the principal sources of law were federal legislation/regulations and court decisions. The discussion includes implications for professional practice and recommendations for follow‐up research. 相似文献
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Expertise reversal for different forms of instructional designs in dynamic visual representations 
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下载免费PDF全文 Aïmen Khacharem Bachir Zoudji Slava Kalyuga 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(4):756-767
The recent advances in software and computer technology have enabled the incorporation of dynamic representations into a multitude of educational and training environments. Cognitive load theory has been extensively used to enhance learning from complex dynamic representations by providing appropriate instructional designs to manage learner cognitive load. The available evidence, however, indicates that the suggested instructional designs that are effective for novice learners can reverse and become ineffective for learners with higher levels of prior knowledge. This phenomenon is called the expertise reversal effect. This paper reviews a series of recent experimental studies that have found interactions between levels of learners' organized knowledge structures (endogenous support) and effectiveness of different instructional designs (exogenous support), leading to the expertise reversal effect. It is argued that adapting instructional designs to learners with different amount of prior knowledge is a crucial part of effective learning. 相似文献
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This paper reports the results of a study that examined Arabic-speaking children’s interaction with the International Children’s Digital Library (ICDL). Assessment of the ICDL to Arabic-speaking children as a culturally diverse group was grounded in “representations” and “meaning” rather than in internationalization and localization. The utility of the ICDL navigation controls was judged based on the extent it supported children’s navigation. Most of the ICDL representations and their meanings were found to be highly appropriate for older children but inappropriate for younger ones. The design of the ICDL navigation controls was supportive of children’s navigation. Recommendations for assessing the cross-cultural usability of the ICDL are made and suggestions for system design improvements are provided. 相似文献
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Why are some university researchers more likely to create spin-offs than others? Evidence from Canadian universities 总被引：2，自引：1，他引：2
This paper addresses the following question: why are some university researchers more likely to create spin-off companies than others? In order to explain why university researchers create spin-offs, we draw on the resource-based theory of the firm. The study database consists of 1554 university researchers funded by the Natural Sciences and Engineering Research Council of Canada (NSERC). The logistic regression results suggest that the traditional and entrepreneurial visions of university research complement each other when one looks at the resources mobilized by researchers to launch spin-offs. 相似文献
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The paper explores the important but neglected field of primary schoolchildren's attitudes towards the environment using a specifically designed scale in Arabic and English. It reports attitude differences towards the environment and three domains -- pollution, waste and animals and plants -- according to nationality and gender. Overall the findings show that environmental education programmes produce only slightly positive attitudes. Consideration is given to the further research required to enhance such programmes. 相似文献
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Imad Rherrad 《Higher Education Quarterly》2009,63(2):160-176
The article studies the differences in knowledge production between academic researchers. In this perspective, it attempts at first to answer the following question: what factors explain differences in knowledge production between Canadian researchers in natural sciences and engineering? After a presentation of some of the empirical evidence related to this first question, a distinction between two types of academic institutions, entrepreneurial versus non‐entrepreneurial universities, is introduced. Drawing from this distinction, four empirical models are suggested to test differences in knowledge production between entrepreneurial and non‐entrepreneurial researchers. The results show, first, that funding, time devoted to teaching activities, research team and individual attributes have a similar but differentiated impact on knowledge production of entrepreneurial and non‐entrepreneurial researchers. Second, there are some unbalanced effects of the variables co‐operation, time devoted to research activities, academic fields and university size on the knowledge production of Canadian researchers on natural science and engineering. 相似文献
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