Summary
The authors describe a special numeral system called the WL24-system, based on measuring technique and biometric-pharmacological laws such as the Weber-Fechner law and biological scatter. This system consists of selected decimal geometric series. The WL24-system has been designed to facilitate pharmacological work on a rational and economical basis. Some examples of its use are given and the method is described in sufficient details to serve as a guide to its use.
Similar content being viewed by others
Literatur
Brock, N., u. F. J. Geks: Naturwissenschaften 38, 351–353 (1951).
Brock, N., F. J. Geks u. D. Lorenz: Naunyn-Schmiedeberg's Arch. exp. Path. Pharmak. 215, 492–511 (1952).
Commission Electrotechnique Internationale: Séries de valeurs recommendées et tolérances associées pour résistances et condensateurs (Première édition). Genf 1952
Deutscher Normenausschuß: DIN 323
Pascal, B., zit. n. H. Wieleitner: Geschichte der Mathematik. Berlin und Leipzig 1922.
Peters, J.: Zehnstellige Logarithmentafel, Berlin 1922.
Prigge, R., u. W. Schäfer: Naunyn-Schmiedeberg's Arch. exp. Path. Pharmak. 191, 281–310 (1939).
Schelling, H. v.: Arb. a. d. Staatl. Institut f. exp. Therapie, Heft 37 (1939).
Author information
Authors and Affiliations
Additional information
Mit 11 Textabbildungen
Rights and permissions
About this article
Cite this article
Hackenberg, U., Bartling, H. Messen und Rechnen im pharmakologischen Laboratorium mit einem speziellen Zahlensystem (WL24-System). Naunyn - Schmiedebergs Arch 235, 437–463 (1959). https://doi.org/10.1007/BF00246706
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00246706