منابع مشابه
Alchemy and chemistry in the 16th and 17th centuries
identified as potassium nitrate) played a prominent part in the history of chemistry, as it stimulated experimental investigation of the vital component of air. This research programme was carried out in England in the second half of the seventeenth century, mostly by Robert Boyle and John Mayow. The latter's theory of nitro-aerial particles as the component of air necessary to combustion and r...
متن کاملRasa-Jala-Nidhi or Ocean of Indian Chemistry and Alchemy
These four volumes form part of a series of >.n v.?lumes to be published on this subject of Indian clleinistry and alchemy. In all these volumes the j*riginal Sanskrit text is first quoted and this is followed by an English translation. Volume I deals mainly with Mercury, its attributes, purification, different operations the metal, different preparations of mercury and l"eir uses, as well as t...
متن کاملElectronic Visualisation in Chemistry: from Alchemy to Art
Karl Harrison Jonathan P. Bowen Alice M. Bowen University of Oxford Department of Chemistry United Kingdom http://www.chem.ox.ac.uk/it/karlharrison.html London South Bank University Department of Informatics United Kingdom http://www.jpbowen.com University of Oxford Department of Chemistry United Kingdom http://oxford.academia.edu/AliceBowen [email protected] [email protected]...
متن کاملAquatic Alchemy
Background: Current statistical methods for sib-pair linkage analysis of complex diseases include linear models, generalized linear models, and novel data mining techniques. The purpose of this study was to further investigate the utility and properties of a novel pattern recognition technique (step-wise discriminant analysis) using the chromosome 10 linkage data from the Framingham Heart Study...
متن کاملModern Alchemy
developmental process. Surveying the mathematical analysis of Woodger and the contribution of experimental embryology to formation (Gestaltung), to segregation, to differentiation, to growth, to polarity and symmetry, and finally to regeneration, we are led through a consideration of the historical character of the organism to the system theory. We read, "We must view the germ as a whole, as a ...
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ژورنال
عنوان ژورنال: Nature
سال: 1894
ISSN: 0028-0836,1476-4687
DOI: 10.1038/050050a0