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AbstractIn this article, we study how mountain guiding was organized and regulated in Scandinavia and the Alps between 1820 and 2015 and focus on the most important differences and similarities in Scandinavia, and between Scandinavia and the Alps. We conclude that Switzerland and Chamonix (France) represent two different systems in the Alps during the nineteenth century. However, through the emergence of national and international guide unions the regulation of mountain guiding in the Alps today appears unified, with a close connection between national regulation and mountain guide unions. In Scandinavia, Norway and Sweden historically had similar practices organizing and regulating mountain guiding, where a relatively strong layman tradition emerged during the 1960s and 1970s. In 2008, legal decisions led Sweden to change its system to match the Alp model, while Norway held on to the layman tradition. This leaves mountain guiding in Norway as a distinctly less regulated field than in France, and Switzerland, as in and Sweden. 相似文献
63.
TIJAH: Embracing IR Methods in XML Databases 总被引:1,自引:0,他引:1
Johan?ListEmail author Vojkan?Mihajlovi? Georgina?Ramírez Arjen?P.?de?Vries Djoerd?Hiemstra Henk?Ernst?Blok 《Information Retrieval》2005,8(4):547-570
This paper discusses our participation in INEX (the Initiative for the Evaluation of XML Retrieval) using the TIJAH XML-IR system. TIJAHs system design follows a standard layered database architecture, carefully separating the conceptual, logical and physical levels. At the conceptual level, we classify the INEX XPath-based query expressions into three different query patterns. For each pattern, we present its mapping into a query execution strategy. The logical layer exploits score region algebra (SRA) as the basis for query processing. We discuss the region operators used to select and manipulate XML document components. The logical algebra expressions are mapped into efficient relational algebra expressions over a physical representation of the XML document collection using the pre-post numbering scheme. The paper concludes with an analysis of experiments performed with the INEX test collection. 相似文献
64.
The purpose of this article is to investigate in situ the functions that knowledge has when used by students in argumentative discussions. The study is based on Dewey’s pragmatic perspective of knowledge, which means that knowledge gets its meaning in the activity at hand. The analyses are conducted using Transactional Argumentation Analysis, which is a combination of pragmatic meaning analysis and Toulmin’s argument pattern. The empirical material consists of video-recorded lessons from two seminars in a Swedish upper secondary school. The results show that knowledge plays a crucial role in the discussions. Six different functions are identified: emphasising complexity, clarifying and correcting, highlighting conflicting interests, providing evidence in a counterargument, predicting the consequences and adding support to an earlier claim. Knowledge also has general functions, such as justifying a claim, and is part of a collective process aimed at understanding the issues discussed. Further, the students use knowledge from different disciplines, such as environmental studies, history, politics, biology and human geography. 相似文献
65.
Johan Hultman Hervé Corvellec Anne Jerneck Susanne Arvidsson Johan Ekroos Clara Gustafsson Fay Lundh Nilsson Niklas Wahlberg 《Research Policy》2021,50(9):104297
In times of major global interconnectedness and environmental change, the pressure to identify, create, and exploit new resources is certain to intensify. Given that there are unavoidable trade-offs, conflicts, and arenas for violence involved when increasingly more material and immaterial things are turned into resources, we call for explicit research on the very process – a process that we label resourcification. The concept of resourcification shifts attention from essentialist queries about the nature of resources to a focus on the social processes through which things are turned into resources. In search of a better understanding of resources in the Anthropocene and, in particular, an understanding about the way resources emerge and are used, resourcification offers a new conceptual framework that allows for a systematic search for knowledge about the diversity of contexts, conditions, modes, and temporalities of resourcification. This Resourcification Manifesto offers a theoretical and empirical framework for a radical and disruptive approach to innovation, sustainability, and management studies and policies. 相似文献
66.
The Comenius Action 3 courses were well accepted and showed high quality. But we need a structure for easily monitoring and evaluating these projects. The authors present in this article a pilot project with this purpose. It should be useful in order to implement a system of co-ordination and communication among the different projects, and to evaluate their effectiveness. It also seems essential in order to determine that the EU funds are well invested in projects that fulfil the objective of enhancing and strengthening the European dimension among teachers and teacher trainers. 相似文献
67.
Development of the Beliefs about Primary Education Scale: Distinguishing a developmental and transmissive dimension 总被引:2,自引:0,他引:2
In this article the development and validation of the Beliefs about Primary Education Scale (BPES) are described. The BPES is an 18-item scale for assessing primary school teachers’ beliefs toward the nature of good education, subdivided in a transmissive dimension (TD) and a developmental dimension (DD). Both dimensions assess beliefs toward the general orientation and objectives of education, the nature of the educational content, and desirable ways of knowledge acquisition. An explorative study (n=352) revealed a two-factor structure. Both dimensions were uncorrelated, which leads to the suggestion that teachers hold layered belief systems. In a following study (n=381), construct validity of the BPES was confirmed. The BPES’ DD and TD were shown to correlate significantly with constructivist and traditional teaching beliefs. 相似文献
68.
The paper presents the approach to complex training of managers and faculty staff for system modernisation of Russian engineering education. As a methodological basis of design and implementation of the faculty development programme, the CDIO (Conceive-Design-Implement-Operate) Approach was chosen due to compliance of its concept to the purposes and tasks of engineering education development in Russia. The authors describe the structure, the content and implementation technology of the programme designed by Tomsk Polytechnic University and Skolkovo Institute of Science and Technology with the assistance of Chalmers University of Technology and KTH Royal Institute of Technology and other members of the CDIO Initiative. The programme evaluation based on the questionnaire results showed that the programme content is relevant, has high practical value and high level of novelty for all categories of participants. Therefore, the CDIO approach was recommended for implementation to improve various elements of the engineering programme such as learning outcomes, content and structure, teaching, learning and assessment methods. Besides, the feedback results obtained through programme participants’ survey contribute to identification of problems preventing development of engineering education in Russia and thus serve as milestones for further development of the programme. 相似文献
69.
Lisa Dewulf Johan van Braak Mieke Van Houtte 《School Effectiveness & School Improvement》2017,28(2):259-275
This study aims to investigate how teachers’ trust in their students relates to reading comprehension achievement in socially and ethnically segregated elementary schools in Flanders (Belgium) by taking into account class composition characteristics. It is examined how student variables, ethnic diversity and the proportion of non-native students in the class, and teachers’ trust in their students relate to reading comprehension achievement and learning growth. A 3-level multivariate repeated measures analysis was conducted. At 2 measurement occasions, reading tests and questionnaires were administered to a sample (n = 417) of 7- and 8-year-old students in 32 classes. Teachers’ trust in their students was found to be a key factor relating to learning growth in reading comprehension, and mediated the relationship between the level of ethnic diversity in the class and learning growth. Teachers with a higher level of trust in their students seem to foster more learning growth in reading comprehension. 相似文献
70.
工程教育的环境 总被引:14,自引:0,他引:14
学习的环境(Context)是关于理解并学习知识和技能的一整套文化环境。我们认为,产品、过程或者系统的生命周期——构思-设计-实施-操作(以下简称CDIO)即为工程教育的环境,而非内容。教育的背景,我们传授的技能和我们所表达的态度,都表明构思-设计-实施-操作是一个工程师在社会中的职责。这是有效实践的第一准则所反映的中心思想,该准则就是CDIO准则1。本文首先回顾了职业工程实践的环境,指出了社会发展和技术更新带来的不变和变化着的各个方面。然后,我们描述了CDIO的工程教育环境,并突出强调了与CDIO不同但同样可行的其它工程教育环境的模型。在特定环境中进行工程教育的原因是显而易见的,它效法职业实践,有助于学习技能,是应用在工程教育和高等教育中基于环境学习的理论和最好的实践。最后,本文结尾讨论了对于采取适当的环境开展工程教育、更有效地培养工程师的广泛社会需求。突出阐述了中国工程教育的发展,同时也介绍了瑞典和美国对工程教育的需求。 相似文献