Science, Volumen12John Michels (Journalist) American Association for the Advancement of Science, 1888 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Página 11
... increase of seven inches shown by the combined Fort Leav- enworth and Signal Service records has largely disappeared . Ex- amining , now , the average annual rainfall from 1872 to 1883 given by the Signal Service record and the record ...
... increase of seven inches shown by the combined Fort Leav- enworth and Signal Service records has largely disappeared . Ex- amining , now , the average annual rainfall from 1872 to 1883 given by the Signal Service record and the record ...
Página 19
... increase total impedance ; for the total channel open to such a current is virtually throttled , as a water - pipe would be throttled by a central solid core . But which part of the total impedance does it affect ? Does it increase the ...
... increase total impedance ; for the total channel open to such a current is virtually throttled , as a water - pipe would be throttled by a central solid core . But which part of the total impedance does it affect ? Does it increase the ...
Página 22
... increase to in- finity . M. Wroblewski took advantage of one of the new methods of producing intense cold ; namely , that by means of boiling nitro- gen at the temperature of its solidification . Wires of copper about Too of a ...
... increase to in- finity . M. Wroblewski took advantage of one of the new methods of producing intense cold ; namely , that by means of boiling nitro- gen at the temperature of its solidification . Wires of copper about Too of a ...
Página 31
... increase of population . On the other hand , every one is required to work according to his abilities ; yet the men of the new era are represented as loving each other so very much that they are perfectly satisfied with this arrangement ...
... increase of population . On the other hand , every one is required to work according to his abilities ; yet the men of the new era are represented as loving each other so very much that they are perfectly satisfied with this arrangement ...
Página 46
... increased at certain hours , but the weight of the locomotive will not give traction enough for the desired increase , and the strength of the structure will not allow an increase in its weight . As to the energy used , 59 per cent is ...
... increased at certain hours , but the weight of the locomotive will not give traction enough for the desired increase , and the strength of the structure will not allow an increase in its weight . As to the energy used , 59 per cent is ...
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Pasajes populares
Página 92 - Therefore when thou doest thine alms, do not sound a trumpet before thee, as the hypocrites do in the synagogues and in the streets, that they may have glory of men. Verily I say unto you, They have their reward.
Página 301 - When first informed of the existence of the "law of interest," the world must have felt much as did Moliere's M. Jourdain, who was surprised to learn from his professors of languages that he "had been talking prose all his life without knowing it.
Página 72 - MAN, being the servant and interpreter of Nature, can do and understand so much and so much only as he has observed in fact or in thought of the course of nature: beyond this he neither knows anything nor can do anything.
Página 198 - Matthews.— PEN AND INK: Papers on Subjects of more or less importance.
Página 135 - Committee that the lessons in physiology and hygiene (with special reference to the effects of stimulants and narcotics) required by State laws should be included in this oral course in natural science.
Página 273 - Introduction to the Study of Natural Philosophy,' stirred up in me a burning zeal to add even the most humble contribution to the noble structure of Natural Science.
Página 72 - How Index-learning turns no student pale, Yet holds the eel of science by the tail...
Página 286 - Whatever is intended for insertion must be authenticated by the name and address of the writer; not necessarily for publication, but as a guaranty of good faith. We do iu»t hold ourselves responsible for any view or opinions expressed in the communications of our correspondents. Attention is called to the "Wants
Página 36 - In accordance with the general design and duties referred to in section one of this act, is especially charged to ascertain, at as early a date as possible, and whenever Industrial changes shall make It essential, the cost of producing articles at the time dutiable In the United States, in leading countries where such articles are produced...
Página 73 - Do not all fixed bodies, when heated beyond a certain degree, emit light and shine, and is not this emission performed by the vibrating motions of their parts?