Beiträge zur Kenntnis des Hydrosol- und Hydrogelbildungsvorganges

Zur Kenntnis der Tief- und Hochtemperaturform eines Oxidarsenats des Zinks:

Single crystals of the low (t-) and high (h-) temperature form of Z n 0Z n 3(A s 0 4)2 have been prepared by flux and by C 0 2-LASER techniques respectively. Both compounds crystal­ lizes monoclinic, space group C2h-P2;/n with the lattice parameters t-Z n0Z n3(A s 0 4)2: a = 9.807(3), b = 8.180(2), c = 9.967(2) A , ß = 116.53(2)°, Z = 4 and h-Z n0Z n3(A s 0 4)2: a = 9.743(3), b = 8.163(8), c = ...

Beiträge zur Pathologie und pathologischen Anatomie des Centralnervensystems

Kreatur und Kosmos. Internationale Beiträge zur Paracelsusforschung

covered, with instructions to refer to the Historical Manuscripts Commission for details. Medical scientists are generously represented, along with a few clinicians. Among physiologists, for instance, William Sharpey, Michael Foster, Charles Sherrington, and Henry Dale make it, but not Ernest Starling, William Bayliss, or E. A. Sharpey-Schafer. Thomas Sydenham is included, but not Richard Brigh...

Experimentelle und Kritische Beiträge zur Händedesinfectionsfrage

bution to the literature of the subject, and deserves most attentive study. It may be taken as a truism that there are no means by which the hands can be rendered absolutely germ-free. The author's object in this work has been to ascertain to what degree and by what means the ideal condition of absolute sterility of the hands can be most nearly reached in practiceHe records the numerous bacteri...

Biologie des Menschen in der Geschichte: Beiträge zur Socialgeschichte der Nauzeit aus Frankreich und Skandinavien