1 Subjects: “...); Observation; Germany; Child...”

2 Subjects: “...Observation of teaching...”

3 Subjects: “...structural observability...”

4 “... they are founded. Therefore, the engineering concept 'soil-structure interaction' forms an integral part...”

5 “... to observe the ongoing environmental crisis. In the first chapter, the main stages through which sociology...”

6 “... by OA or may even become extinct, others observed highly variable, species-specific responses to OA...”

7 “...Requests for regional soil moisture observations are increasing to parameterize complex...”

8 “... play: e.g., cognitive learning, social learning, functional rehabilitation, child's observation...”

9 “... of international relations and international law. The concept of community interests refers to interests protected...”

10 “... the traditional concept of subtractive manufacturing. It has revolutionized advanced integrated structural design...”

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