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In modern times, when progress is made through knowledge and knowledge is predominantly produced/used, industrial property rights, their protection and related specialized institutions play a stimulating role. Therefore, this paper presents first the requirements for stimulating scientific and...
Persistent link: https://www.econbiz.de/10010529087
parenting practices related to psychosocial stimulation and harsh discipline to be the primary mechanisms through which wasting … improvements in parenting practices related to stimulation and harsh discipline. …
Persistent link: https://www.econbiz.de/10012419151
Most studies find little to no effect of classroom computers on student achievement. We suggest that this null effect may combine positive effects of computer uses without equivalently effective alternative traditional teaching practices and negative effects of uses that substitute more...
Persistent link: https://www.econbiz.de/10010496971
their current practices. The results were summarized qualitatively and quantitatively. The different methods used by the … differences was performed to assess which methods were most common, how satisfied the statistical offices were with their method … projection methods utilized by Eurostat and the UN. Some strengths and weaknesses associated with the different methods are …
Persistent link: https://www.econbiz.de/10012214491
spectrometers and offline using classical methods, i. e. sampling on site with subsequent evaluation by means of culture-based or … molecular biological methods in the laboratory. The classical detection methods are best suited to the complexity of bioaerosols … biological methods. Especially the latter allow, in combination with the classical culture-based methods, for a detailed insight …
Persistent link: https://www.econbiz.de/10012147043
The present report reviews literature from throughout the world on methods and results of bioaerosol investigations in … methods, i.e. sampling on site with subsequent evaluation by means of culture-based or molecular biological methods in the … laboratory. The classical detection methods are best suited to the complexity of bioaerosols in agricultural livestock farming …
Persistent link: https://www.econbiz.de/10012147044
deriving from the group of inventive methods. Research material includes tools which directly determine management and …
Persistent link: https://www.econbiz.de/10012010733
Persistent link: https://www.econbiz.de/10012116218
Die bundesweite Bodenzustandserhebung im Wald (BZE) ist ein zentrales Element des forstlichen Umweltmonitorings. Sie erfasst Zustand und Veränderungen von Waldböden auf einem bundesweiten Stichprobennetz. Die Geschichte der BZE reicht mehr als 30 Jahre zurück. Erstmalig wurde die BZE im...
Persistent link: https://www.econbiz.de/10011856630
Persistent link: https://www.econbiz.de/10011865266