Die Einbeziehung der lokalen Kaltluft in Planungsentscheidungen

The new guideline of the German Association of Engineers (VDI) no.3887, sheet 5 considers the processes of the development and flow-off of cold air that Connection Protector are important for urban and regional planning.It evaluates the impacts of planning interventions Home on air hygiene, human beings, plants, traffic and settlement planning.Furt

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Alkaloid Enantiomers from the Roots of Isatis indigotica

Five pairs of alkaloid enantiomers (1a/1b−5a/5b) were obtained from Isatis indigotica (I.indigotica) roots.Among them, 1a/1b, 2a/2b and 3a/3b were determined as three pairs of new alkaloid NUTRA SEA OMEGA-3 HIGH DHA enantiomers.Their structures were elucidated by physicochemical properties and spectroscopic methods.The absolute configurations

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Silicone elastomers filled with rare earth oxides

Silicones which possess, amongst others, remarkable mechanical properties, thermal stability over a wide range of temperatures and processability, and rare earth oxides (REO), known for their unique optic, magnetic and catalytic properties can be coupled into multifunctional composite materials (S-REOs).In addition, the intrinsic hydrophobicity of

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Tax Avoidance and Asymmetric Behavior of Costs

The purpose of Electrical this study is to investigate the relationship between tax avoidance and asymmetric costs (cost stickiness).Generally, shareholders expect managers to pursue their personal interests, so they attempt to reduce tax liabilities and tax avoidance, because additional benefits of reducing contingent liabilities are more than the

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