Titlebook: Wirbelschichttechnik; Franz Schytil Conference proceedings 1961 Springer-Verlag OHG., Berlin/G?ttingen/Heidelberg 1961 Druck.Str?mung.Syst

開始沒有

velopment on this planet should not be possible. The book has been prepared based on my lectures at the Warsaw University from 1959 to 1968 and during the 15 years 1969-1983 at the Swiss Federal Institute of Technology (Eidgenossische Technische Hochschule) in Zurich and at the University of Zurich.

詢問

Hibernation-Related Changes in the Effects of Neuromodulators: An , Study on Synaptic Transmission in Hippocampal Slicestriggering the exit from a bout of hibernation (8). The transmission properties of hippocampal neurons are modified in connection with hibernation. The temperature below which synaptic transmission is blocked (the threshold temperature) is lowered (6,9) and paired-pulse depression at low temperatures is reduced (6).

責(zé)任

澄清

Inferior

Biodeterioration,c activity of organisms. It can be recognized on monuments, wall paintings, stone, wood, paper, vegetal/animal fibers, and parchment artworks. As defined by Hueck, 1968, biodeterioration is “any undesirable change in the properties of a material caused by the vital activities of organisms”; this def