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1.
Anne Grimm Thorsten Mrosek Anna Martinsohn Andreas Schulte 《Environmental Education Research》2011,17(1):19-33
Although a large number of different organisations offer various forest education programmes within Germany, specific information (i.e., sectoral and programme content and provision at a state level) is lacking. This study used a survey of all 61 forest education organisations (43 respondents) in the state of North Rhine‐Westphalia, Germany, to evaluate its forest education sector, with a specific focus on the organisations, demand for its services, forest educational programmes and framework conditions. Input from expert interviews was also used to develop recommendations. The study indicates that, especially with children as the main target group, many non‐formal programmes are offered to support the formal environmental education sector and to promote leisure activities in the forest. Yet, despite a high demand for forest education, low personnel resources restrict the number of visits and activities, principally owing to limited financial resource. We also discuss the provision of innovative new educational programmes and supplementary services, combined with increased quality management, that could be beneficial to the future development of the sector in NRW. 相似文献
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This paper deals with the problem of constrained stability and tracking of Takagi–Sugeno (T–S) fuzzy positive systems. Linear programming (LP) is used to insert the constraints in the design phase while imposing positivity in closed-loop. The theoretical results are applied to the buck DC–DC converter which is widely used in the photovoltaic generators. Based on the simulation results success of the method is shown for this application. 相似文献
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Klaus Achatz und Wolfram Schulte 《Informatik - Forschung und Entwicklung》1997,12(4):174-185
Zusammenfassung. Wir stellen die neue Methode vor, die auf die formale Entwicklung sequentieller, objektorientierter Softwaresysteme abzielt. ist eine synergetische Kombination aus der semiformalen Methode Fusion und der formalen Spezifikationssprache Object-Z. Die
Methode unterscheidet ausdrücklich Analyse und Entwurf, um die Komplexit?t und die unterschiedlichen Aufgaben der Softwareentwicklung
zu bew?ltigen. In jeder Entwicklungsphase werden Zustands- und Verhaltensspezifikationen in graphischer oder textueller Form
erstellt. Wir geben Beweisverpflichtungen an, um zu gew?hrleisten, da? die entwickelten Spezifikationen formal konsistent
und vollst?ndig sind, und da? das resultierende System zur Ausgangsspezifikation konform ist. Wir illustrieren die Anwendung
von an einem einfachen Beispiel, einem Grapheditor.
Eingegangen am 24. Dezember 1996 / Angenommen am 8.10.1997 相似文献
4.
Stephanie J Schulte 《Journal of the Medical Library Association》2011,99(4):273-279
Question:
How were traditional librarian reference desk services successfully eliminated at one health sciences library?Setting:
The analysis was done at an academic health sciences library at a major research university.Method:
A gap analysis was performed, evaluating changes in the first eleven months through analysis of reference transaction and instructional session data.Main Results:
Substantial increases were seen in the overall number of specialized reference transactions and those conducted by librarians lasting more than thirty minutes. The number of reference transactions overall increased after implementing the new model. Several new small-scale instructional initiatives began, though perhaps not directly related to the new model.Conclusion:
Traditional reference desk services were eliminated at one academic health sciences library without negative impact on reference and instructional statistics. Eliminating ties to the confines of the physical library due to staffing reference desk hours removed one significant barrier to a more proactive liaison program. 相似文献5.
文化、教育、职业和劳动这四个概念,以及表达它们的汉字反映了劳动组织所植根的社会历史背景。因此,在汉语语境中对这几个概念进行语源学分析,了解其特定结构和形成过程,把握其蕴涵的精神实质,对于准确理解就业管理、职业世界和职业教育等都具有重要意义。 相似文献
6.
Means-ends epistemology 总被引：1，自引：0，他引：1
7.
Klaudia Schulte Susanne Bögeholz Rainer Watermann 《Zeitschrift für Erziehungswissenschaft》2008,11(2):268-287
Teacher Self-Efficacy and General Pedagogical Knowledge During Teacher Education. The present study investigates how teacher self-efficacy beliefs develop during teacher education and how self-efficacy beliefs and general pedagogical knowledge of student-teachers are related. In a cross-sectional study, 257 student-teachers were investigated (173 first year students, 27 advanced students, 35 examination candidates, 19 preservice teachers). The data show that self-efficacy beliefs for the subscales classroom management and assessment increase between the start and the end of training (preservice teachers). Concerning diagnostic competency, self-efficacy beliefs do not change during studies and even decrease for the preservice teachers. For the subscales communication and conflicts as well as coping little difference is noticeable. Professional knowledge, in contrast, increases during studies. Self-efficacy beliefs for classroom management and assessment are linked to professional knowledge. Finally, the usefulness of the multidimensional measuring of self-efficacy beliefs is discussed and implications for future research approaches are presented. 相似文献
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