Science, Том 7John Michels (Journalist) American Association for the Advancement of Science, 1886 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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Сторінка 432 - City had given to the Metropolitan Museum of Art and the American Museum of Natural History.
Сторінка 333 - ... that for the ordinary necessities of lighthouse illumination, mineral oil is the most suitable and economical illuminant, and that for salient headlands, important landfalls, and places where a very powerful light is required, electricity offers the greatest advantages.
Сторінка 377 - Every man, as long as he does not violate the laws of justice, is left perfectly free to pursue his own interest his own way, and to bring both his industry and capital into competition with those of any other man or order of men.
Сторінка 324 - THE PREVENTABLE CAUSES OF DISEASE, INJURY, AND DEATH IN AMERICAN MANUFACTORIES AND WORKSHOPS, AND THE BEST MEANS AND APPLIANCES FOR PREVENTING AND AVOIDING THEM.
Сторінка 204 - ... permitting the holder thereof to collect birds, their nests or eggs, for strictly scientific purposes only. In order to obtain such...
Сторінка 378 - When at length a true system of Economics comes to be established, it will be seen that that able but wrong-headed man, David Ricardo, shunted the car of Economic science on to a wrong line, a line, however, on which it was further urged towards confusion by his equally able and wrong-headed admirer John Stuart Mill.
Сторінка 328 - There is no limitation of the power to natives or residents of this coun•try . Such a limitation would have been hostile to the object of the power granted. That object was to promote the progress of science and useful arts. They belong to no particular country, but to mankind generally. And it cannot be doubted that the stimulus which it was intended to give to mind and genius — in other words, the promotion of the progress of science and the arts — will be increased by the motives which the...
Сторінка 372 - Now, the most important object of all educational schemes is to catch these exceptional people, and turn them to account for the good of society.
Сторінка 115 - Provision shall be made by the proper local authorities for instructing all pupils in all schools supported by public money or under control of the State, in physiology and hygiene, with special reference to the effects of alcoholic drinks, stimulants, and narcotics upon the human system.
Сторінка 296 - ... the original orthography of a name is to be rigidly preserved, unless a typographical error is evident. With most of these principles zoologists in general will agree. The necessity of inflexibility in the law of priority has steadily become more and more apparent ; there is no mean position that does not admit of all manner of abuses, and the same may be said of the use of names that have once been synonymes. The lastmentioned principle is also a very important one. In entomology at least, and...