Chemical News and Journal of Industrial Science, Volúmenes33-34Chemical news office., 1877 |
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Página 3
... ordinary chemical analysis , which has been found to answer so well . I have , therefore , in my method discarded the preliminary use of the salts borax and microcosmic sal ' , and commenced attacking substances with the pyracids ...
... ordinary chemical analysis , which has been found to answer so well . I have , therefore , in my method discarded the preliminary use of the salts borax and microcosmic sal ' , and commenced attacking substances with the pyracids ...
Página 9
... ordinary commercial standard . " Pattinson , provided that ordinary care is taken in the manipulation . Some slight differences will occur , even with the most careful analysts , but provided the manipu lation does not infringe any ...
... ordinary commercial standard . " Pattinson , provided that ordinary care is taken in the manipulation . Some slight differences will occur , even with the most careful analysts , but provided the manipu lation does not infringe any ...
Página 15
... Ordinary Meeting , December 14th , 1875 . EDWARD SCHUNCK , Ph.D. , F.R.S. & c . , President , in the Chair . PROF . SCHORLEMMER exhibited a sample of peat from lagoons in the Sierra Madre , in Mexico . It is very dense and not readily ...
... Ordinary Meeting , December 14th , 1875 . EDWARD SCHUNCK , Ph.D. , F.R.S. & c . , President , in the Chair . PROF . SCHORLEMMER exhibited a sample of peat from lagoons in the Sierra Madre , in Mexico . It is very dense and not readily ...
Página 27
... ordinary occurrence is in hand , yet as soon titative determination requiring more than ordinary skill as anything out of the common run crops up , or if a quan- is required , they are at sea : in many cases they get out of the ...
... ordinary occurrence is in hand , yet as soon titative determination requiring more than ordinary skill as anything out of the common run crops up , or if a quan- is required , they are at sea : in many cases they get out of the ...
Página 28
... ordinary commercial analyses , & c . , and of pro- mulgating official methods of analysis . Of course the formation of such a tariff of fees would in no way inter- fere with the right of each specialist or man distinguished in science ...
... ordinary commercial analyses , & c . , and of pro- mulgating official methods of analysis . Of course the formation of such a tariff of fees would in no way inter- fere with the right of each specialist or man distinguished in science ...
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Pasajes populares
Página 131 - ... ultra-red, and the minimum in the ultra-violet. Taking the maximum at 100, the following are the mechanical values of the different colours of the spectrum : — Ultra-red 100 Extreme red 85...
Página 228 - ... an error. He also considered that in a lake of so complicated a form as that of Geneva observations would be required at at least ten different points, and a complete solution of such a case would be analogous to the study of magnetic intensity in the manner suggested by Gauss. NOTICES OF BOOKS. Science made Easy : A Series of Familiar Lectures on the Elements of Scientific Knowledge most required in Daily bife.
Página 265 - TATE in the Chair. The following Candidates were elected Members of the Society : — Horatio Waddington, Esq., late Fellow of Trinity College, Cambridge.
Página 87 - A DICTIONARY of CHEMISTRY and the Allied Branches of other Sciences. By HENRY WATTS, FRS assisted by eminent Contributors.
Página 1 - Royal will and pleasure, that no resolution, or bye-law, shall on any account or pretence whatsoever be made by the said body politic and corporate in opposition to the general scope, true intent, and meaning of this our Charter, or the laws or statutes of our Realm...
Página 29 - FRS, president, in the chair. — The following candidates were elected members of the Society : — Mr.
Página 241 - Trade may by licence under the hand of one of the secretaries or assistant secretaries, direct such association to be registered with limited liability, without the addition of the word limited...
Página 121 - The variations in the luminosity of a " standard " candle will cease to be of importance. Any candle may be taken ; and if it be placed at such a distance from the apparatus that it will give a uniform deflection, say of 100 divisions, the standard can be reproduced at any subsequent time ; and the burning of the candle may be tested during the photometric experiments by taking the deflection it causes from time to time, and altering its distance, if needed, to keep the deflection at 100 divisions.
Página 104 - President, in the Chair. AFTER the minutes of the previous meeting had been read and confirmed, and the names of the visitors announced, the following names were read for the first time : — Messrs.
Página 81 - ... limits what it can ; a still more watery one will make the brain dropsical, and produce all the conditions of mechanical pressure on the brain. All these processes are the necessary consequences of the affinities of the phosphorised substances, and, these being known, the phenomena could be predicted, if they were not sufficiently known as phenomena, though hitherto destitute of an explanation. Thus the so-called brain-fungus, the continued protrusion of brain-matter through apertures of the...