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Helena Ackesjö Per Lindqvist Ulla Karin Nordänger 《Scandinavian Journal of Educational Research》2013,57(6):884-898
In 2014, a newly formed group of teachers graduated from Swedish universities. In addition to their qualification as leisure-time pedagogues, their degree includes teaching practical/aesthetical subjects in compulsory school. This group of teachers thus has to relate to dual professional identities and to maintain a balance between the socially oriented leisure-time centres and a goal- and results-driven school. In this article we describe their first two years after graduation, trying to get hold of their negotiation of professional identities and orientation in the professional landscape. Results shows that the graduates try to balance own ideals and hybrid professional intentions against traditional professional identities and labour market conditions and that position in a liminal phase might be crucial for the outcome. 相似文献
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Copper trihydroxychloride [Cu2Cl(OH)3] exists with four polymorphs: atacamite, paratacamite, clinoatacamite, and botallackite. They have all been used as green pigments, usually under the name atacamite. For many years, atacamite was regarded as a pigment mainly used in ancient South America, China, and Egypt. However, the last decades have shown that atacamite has been found in European medieval paintings, and quite often in Sweden. This paper gives a brief overview of the history of atacamite and its polymorphs. Green pigments from medieval murals in 56 Swedish churches were analyzed. The results show that atacamite and malachite are common, while green earth is less frequent and green vivianite rare. In particular, atacamite often occurs in medieval wall paintings on the island of Gotland in the Baltic Sea. The atacamite minerals are rare in Europe and are not found in the Swedish bedrock. Their occurrence in Swedish murals and their origin is discussed. Atacamite may be synthesized by various methods and is in fact often observed on corroded outdoor bronze statues in marine surroundings. 相似文献
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The new Swedish Law on legal deposit of electronic documents went into full effect on January 1, 2015. The sheer volume of documents in a wide variety of media types delivered by thousands of publishers (suppliers), such as government agencies, online news media, and publishing houses, poses an exceptional challenge for the National Library of Sweden (NLS). This requires a high level of automation in the data processing, from ingest to validation, transformation, enrichment, and storage, while at the same time attaining metadata of the best possible quality. To meet the challenges encountered the NLS has developed new electronic systems and workflows that will be explained in this article. We will also touch on what we learned from our initial experiences with e-deposit and some of the issues that appear on the horizon. 相似文献
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V. Scott Solberg Ph. D. Glenn E. Good Ph. D. Dennis Nord Ph. D. 《Journal of Career Development》1994,21(1):63-72
Summary Career search self-efficacy has been found to be predictive of individuals' level of career indecision (Taylor & Pompa, 1990) as well as the number of career search activities they actually perform (Solberg et al., in press). This article described the four sources of efficacy information and noted how application of these sources could help individuals become more successful in the career search process. Interventions designed to promote the development of career search self-efficacy are clearly needed. Two instruments for assessing the effectiveness of career search self-efficacy programs are described. Career counselors are urged to incorporate sources of efficacy into their learning experiences to facilitate enhancement of career search selfefficacy, especially with individuals who are at-risk for career search difficulty.The authors would like to thank Steve Brown and Mary Heppner for comments on an earlier draft. 相似文献
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Challenging the “deficit model” of innovation: Framing policy issues under the innovation imperative
As innovation is increasingly becoming an imperative for policymakers around the globe, there is a growing tendency to frame policy problems as problems of innovation. This logic suggests that we are unable to address grand societal challenges and ensure economic competitiveness because our societies, institutions, scientific activities or individual predispositions are not sufficiently geared towards innovation. In this paper, we analyze this “deficit model” of innovation in which a lack of innovation is routinely invoked as the main obstacle to social progress. Drawing parallels to research on the deficit model of public understanding of science (PUS), we develop a theoretical framework that captures the dynamics and normative implications of deficit construction, highlighting five salient dimensions: problem diagnoses, proposed remedies, the role of expertise, implied social orders, and measures of success. We apply this framework to three empirical case studies of recent innovation strategies in Luxembourg, Singapore, and Denmark. Attention to this deficit framing around innovation is important, we argue, because it is an essential part of how innovation transforms societies in the 21st century: not only through new technological possibilities or economic growth, but also by shaping public discourse, narrowing policy options, and legitimizing major institutional interventions. The implied pro-innovation bias tends to marginalize other rationales, values, and social functions that do not explicitly support innovation. It further delegates decisions about sweeping social reconfigurations to innovation experts, which raises questions of accountability and democratic governance. Experiences from the history of PUS suggest that, without a dedicated effort to transform innovation policy into a more democratic, inclusive, and explicitly political field, the present deficit logic and its technocratic overtones risks significant social and political conflict. 相似文献
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Technology cross-fertilization and the business model: The case of integrating ICTs in mechanical engineering products 总被引：3，自引：0，他引：3
Joakim Bjrkdahl 《Research Policy》2009,38(9):1468-1477
This paper investigates the increasing interdependency among different bodies of knowledge in products, from the technology opportunities arising from ‘cross-fertilizing’, and how firms try to appropriate economic value from their technical potential. The study is based on three multi-national corporations, and their integration of information and communication technologies into established mechanical engineering products. The case studies show how technology cross-fertilization needs to be accompanied by business model changes in order to achieve increased economic value. While much attention has been given to the input dimension of multi-technology products, the economic and commercial domains have been rather ignored in previous literature. This work contributes to the management literature by linking the input resources with the market output for creating and appropriating value from technology cross-fertilization. 相似文献
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Theories of cultural evolution posit that cues of competence-based prestige, rather than formidability-based dominance, should guide culturally transmitted learning, but recent work suggested that French and Kaqchikel Guatamalan preschoolers place their epistemic trust in dominant others. In contrast, this study shows that 249 three- to six-year-olds (116 girls, tested between 2016 and 2018 across metropolitan locations with varying ethnic composition and socioeconomic status) randomly endorsed the word-labels of dominant and subordinate agents in the egalitarian culture of Norway, using stimuli which solicit dominance inferences among infants and manipulating anonymity across studies to control for egalitarian desirability bias. A meta-analysis estimated that 48% endorsed the dominant's testimony. This demonstrates that the tendency to endorse the epistemic claims of dominant individuals does not emerge reliably in early childhood. 相似文献
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