ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The essential components are a U-tube, a polyethylene-covered magnetic stirring bar, and a horseshoe magnet which is rotated by a small motor. The assembly is shown diagrammatically in Fig. 1. Interaction between the rotating outside magnet (arranged by trial) and the inside magnet moving ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/177440a0
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