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Lucyna Samek Anna De Maeyer-Worobiec Zoya Spolnik Lszl Bencs Velichka Kontozova &#x;ukasz Bratasz Roman Koz&#x;owski Ren Van Grieken 《Journal of Cultural Heritage》2007,8(4):361-369
The impact of electric overhead radiant heaters on the microclimate, air flows, transport and deposition of suspended particulate matter (SPM) was monitored between March 2004 and March 2005 in the historic churches of Saint Michael Archangel in Szalowa and Saint Catherine in Cracow (Poland). The measurements show that although irradiation at the floor level increases temperature and reduces relative humidity in the interior of the church, the effect out of the heated zone and for the surfaces sheltered from irradiation is very limited, i.e. their extent is comparable with natural fluctuations inherent to the local climate of the church. The radiant heaters proved to generate little convectional flow of the air. Therefore, the heating system was not found to increase the concentration of SPM indoors; in particular, no re-suspension of particles already present in the church was observed. This work has demonstrated that the overhead radiant heaters are capable of providing localised heat to the areas where people congregate without adversely affecting painted walls and the works of arts displayed in churches. Care, however, should be taken that sensitive works of art are not exposed to the direct infrared radiation. 相似文献
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Shame is a painful self-conscious emotion that is closely associated with psychological distress. This article presents the results of a qualitative analysis of the spontaneous shame narratives of 40 young adults (mean age = 25.2). The main themes that were identified in the participants’ shame narratives are explored and described, and the authors also explore the connection between feeling shame and having a traumatic experience. 相似文献
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Research in the UK has shown that students start their university career with the goal of mastering their subject, but this focus shifts as they progress through their degree program. Studies have suggested that unlike students in the UK, Russian students continue to take a strong mastery approach to their work. The main aim of this study was to assess whether the effects observed in UK studies could be found in a Russian context. In a cross‐sectional study, 618 students across four years of a degree program in a Russian university completed an achievement‐goal questionnaire. Results revealed patterns similar to the studies in the UK; Russian students’ levels of mastery were significantly lower after Year 1. The results are discussed in terms of potential changes in Russian culture. Methodological issues relating to the relative failure of some questionnaire items to validate fully within their hypothesised constructs are also discussed. 相似文献
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