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排序方式: 共有301条查询结果,搜索用时 125 毫秒
1.
Birgit Angelika Schmidt Martin Andreas Ziemann Simone Pentzien Toralf Gabsch Werner Koch Jörg Krüger 《文物保护研究》2016,61(2):113-122
A great number of Central Asian wall paintings, archeological materials, architectural fragments, and textiles, as well as painting fragments on silk and paper, make up the so called Turfan Collection at the Asian Art Museum in Berlin. The largest part of the collection comes from the Kucha region, a very important cultural center in the third to ninth centuries. Between 1902 and 1914, four German expeditions traveled along the northern Silk Road. During these expeditions, wall paintings were detached from their original settings in Buddhist cave complexes. This paper reports a technical study of a wall painting, existing in eight fragments, from the Buddhist cave no. 40 (Ritterhöhle). Its original painted surface is soot blackened and largely illegible. Grünwedel, leader of the first and third expeditions, described the almost complete destruction of the rediscovered temple complex and evidence of fire damage. The aim of this case study is to identify the materials used for the wall paintings. Furthermore, soot deposits as well as materials from conservation interventions were of interest. Non-invasive analyses were preferred but a limited number of samples were taken to provide more precise information on the painting technique. By employing optical and scanning electron microscopy, energy dispersive X-ray spectroscopy, micro X-ray fluorescence spectroscopy, X-ray diffraction analysis, and Raman spectroscopy, a layer sequence of earthen render, a ground layer made of gypsum, and a paint layer containing a variety of inorganic pigments were identified. 相似文献
2.
Alison M. Larsen 《期刊图书馆员》2016,71(1):39-55
A bibliography of periodicals focused on planning within the urban studies field is presented. The bibliography contains scholarly, trade, and popular titles. Each entry contains identical categories of information (where each category is applicable), including an annotation. The bibliography is meant to aid in collection development in this subject area. 相似文献
3.
4.
Willibald Simma Birgit Schintler Werner Hauser 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2007,6(3):97-99
Ohne Zusammenfassung 相似文献
5.
Brock-Utne Birgit 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2003,49(6):635-637
International Review of Education - 相似文献
6.
Lucia Kohlhauf Ulrike Rutke Birgit Neuhaus 《Journal of Science Education and Technology》2011,20(5):667-678
Many epoch-making biological discoveries (e.g. Darwinian Theory) were based upon observations. Nevertheless, observation is
often regarded as ‘just looking’ rather than a basic scientific skill. As observation is one of the main research methods
in biological sciences, it must be considered as an independent research method and systematic practice of this method is
necessary. Because observation skills form the basis of further scientific methods (e.g. experiments or comparisons) and children
from the age of 4 years are able to independently generate questions and hypotheses, it seems possible to foster observation
competency at a preschool level. To be able to provide development-adequate individual fostering of this competency, it is
first necessary to assess each child’s competency. Therefore, drawing on the recent literature, we developed in this study
a competency model that was empirically evaluated within learners (N = 110) from different age groups, from kindergarten to university. In addition, we collected data on language skills, domain-specific
interest and previous knowledge to analyse coherence between these skills and observation competency. The study showed as
expected that previous knowledge had a high impact on observation competency, whereas the influence of domain-specific interest
was nonexistent. Language skills were shown to have a weak influence. By utilising the empirically validated model consisting
of three dimensions (‘Describing’, ‘Scientific reasoning’ and ‘Interpreting’) and three skill levels, it was possible to assess
each child’s competency level and to develop and evaluate guided play activities to individually foster a child’s observation
competency. 相似文献
7.
To test how sex biases operate in the screening of candidates for administrative positions, an experimental study was conducted to evaluate the contribution of gender and career pattern effects on candidates' ratings. Faculty from seven universities were asked in a task that was judged to be realistic to evaluate vitae of six candidates for a deanship of a college of arts and sciences. Experimental design permitted alteration of the vitae to change gender and career patterns. No significant difference was found in the ratings assigned to male and female candidates. Career break did have a significant effect; candidates with career breaks received higher ratings on the average than those without career breaks. There was no significant interaction of gender and career break. Three different ratings systems were used, but none interacted with either gender or career break. However, closer examination of screeners' ratings did suggest that career experience was evaluated in different ways for male and female candidates. 相似文献
8.
Prof. Dr. Andreas Hartinger Thilo Kleickmann Dr. Birgit Hawelka 《Zeitschrift für Erziehungswissenschaft》2006,9(1):110-126
Es gibt einige Hinweise darauf, dass Vorstellungen vom Lehren und Lernen sowohl für das Handeln der Lehrkr?fte im Unterricht
als auch für Zielkriterien auf der Ebene der Schüler eine Rolle spielen. Dabei gelten konstruktivistisch orientierte Sichtweisen
als besonders günstig. Empirische Untersuchungen dazu gibt es jedoch bislang nur auf einzelne fachdidaktische Inhaltsbereiche
bezogen. In der vorliegenden Studie werden konstruktivistisch orientierte Lehrereinstellungen mit Merkmalen des Unterrichts
(?ffnung des Unterrichts im Hinblick auf Entscheidungsm?glichkeiten für Schüler/-innen und Strukturierung des Unterrichts)
sowie mit Einsch?tzungen der Schüler/-innen (Selbstbestimmungsempfinden und Interessantheit des Unterrichts) in Beziehung
gesetzt. Die Ergebnisse best?tigen die Theorie: In den Klassen der Lehrer/-innen mit überwiegend konstruktivistischen Vorstellungen
von Lernen und Lehren gibt es mehr Freir?ume, ohne dass der Unterricht weniger strukturiert abl?uft. Zudem empfinden sich
die Schüler/-innen als selbstbestimmter und sch?tzen den Unterricht als interes-santer ein. 相似文献
9.
Noyens Dorien Donche Vincent Coertjens Liesje van Daal Tine Van Petegem Peter 《European Journal of Psychology of Education - EJPE》2019,34(1):67-86
European Journal of Psychology of Education - Previous theoretical research proposed a link between students’ academic motivation and students’ experiences of social integration, but... 相似文献
10.
Over the years, professionals have hypothesized that a positive relationship exists between children's oral language proficiency and their written language performance. This study examined the following two aspects of the relationship between oral and written language: (a) Are specific linguistic components of language more closely related than others? (b) Do groups rated high, medium, or low on written language measures differ significantly in oral language proficiency? Measures of oral and written language were administered to 77 third-grade students. Results indicated that moderate relationships existed between grammatical aspects of oral and written language. Oral language proficiency was significantly different for groups rated high, medium, and low on the basis of written language performance. 相似文献