Science, Հատոր 22John Michels (Journalist) Moses King, 1905 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. |
From inside the book
Արդյունքներ 100–ի 1-ից 5-ը:
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... south . In Colombia the Cor- dilleras form four separate chains . The east- Pacific Slope . Western Ecuador . Atlantic Slope . Rhamdia cinerascens Günther . Rhamdia wagneri Günther .. Pimelodus clarias ( Bloch ) Pimelodella modestus ...
... south . In Colombia the Cor- dilleras form four separate chains . The east- Pacific Slope . Western Ecuador . Atlantic Slope . Rhamdia cinerascens Günther . Rhamdia wagneri Günther .. Pimelodus clarias ( Bloch ) Pimelodella modestus ...
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... South American fishes and it is more than to be regretted that there is not a single record of a fresh - water fish from either of these rivers ! We are a little more fortunate about our knowledge of the fishes of the two sides of ...
... South American fishes and it is more than to be regretted that there is not a single record of a fresh - water fish from either of these rivers ! We are a little more fortunate about our knowledge of the fishes of the two sides of ...
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... South Pacific . Definite arrangements are furthermore be- ing perfected for securing in the near future observations along the coasts in Canada , Mex- ico , Central American countries , South Amer- ica and China , while the oceanic ...
... South Pacific . Definite arrangements are furthermore be- ing perfected for securing in the near future observations along the coasts in Canada , Mex- ico , Central American countries , South Amer- ica and China , while the oceanic ...
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... South America , and from its extra- ordinary contrasts in rainfall between the arid north and the rainy south , lends exceptional value to any such data as those included in the volumes here considered . R. DEC . WARD . NOTES ON ...
... South America , and from its extra- ordinary contrasts in rainfall between the arid north and the rainy south , lends exceptional value to any such data as those included in the volumes here considered . R. DEC . WARD . NOTES ON ...
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... South Atlantic Ocean . WE learn from The Athenæum that Pro- fessor Karl Schröter and his pupil Dr. Rubel have established a biological station on the Bernina Pass . Although it is intended chiefly for the study of Alpine flora ...
... South Atlantic Ocean . WE learn from The Athenæum that Pro- fessor Karl Schröter and his pupil Dr. Rubel have established a biological station on the Bernina Pass . Although it is intended chiefly for the study of Alpine flora ...
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Common terms and phrases
acid advance Agricultural American animal annual appear appointed Asso Association Bayano bird blood body Botanical botany British cattle cause cells cent Chagres chemical chemistry chrysoptera College committee congress discussion disease electrical engineering evolution examination experiments fact faunas fessor gametophyte genera Geological Helminthophila ical important infected Institute interest investigation Journal known laboratory leucobronchialis magnetic mammæ mathematics meeting ment metabolism meteorological method morphology motion Museum nature observations Observatory organization origin origin of species paper parasite phylogenetic physics pinus plants polar bodies present president problem produced Professor proteid radium recent regard relation rinderpest School scientific selachians Society solution South Africa species specimens spores sporophylls teachers temperature Texas fever theory tion Transvaal trypanosome ture U. S. Naval Observatory University York
Սիրված հատվածներ
Էջ 573 - And he spake of trees, from the cedar tree that is in Lebanon even unto the hyssop that springeth out of the wall: he spake also of beasts, and of fowl, and of creeping things, and of fishes.
Էջ 62 - ... the art of directing the great sources of power in nature for the use and convenience of man...
Էջ 605 - Congress, according to the census of 1860, for the "endowment, support and maintenance of at least one college, where the leading object shall be, without excluding other scientific and classical studies, and including military tactics, to teach such branches of learning as are related to agriculture and the mechanic arts, ... in order to promote the liberal and practical education of the industrial classes in the several pursuits and professions of life.
Էջ 234 - To give a stronger impulse and a more systematic direction to scientific inquiry, — to promote the intercourse of those who cultivate Science in different parts of the British Empire, with one another, and with foreign philosophers, — to obtain a more general attention to the objects of Science, and a removal of any disadvantages of a public kind which impede its progress.
Էջ 479 - Premium to the author of any important discovery or useful improvement in light or heat, which shall have been made and published by printing, or in any way made known to the public, in any part of the continent of America, or any of the American Islands; preference always being given to such discoveries as, in the opinion of the Academy, shall tend most to promote the good of mankind...
Էջ 234 - Operative, have a great connexion between themselves ; yet because all true and fruitful Natural Philosophy hath a double scale or ladder, ascendent and descendent; ascending from experiments to the invention of causes and descending from causes to the invention of new experiments; therefore I judge it most requisite that these two parts be severally considered and handled.
Էջ 229 - Kelvin has shown that if a drop of water were magnified to the size of the earth the molecules of water would be of a size intermediate between that of a cricket ball and of a marble.
Էջ 99 - WHEREAS, It is- believed that a national convention would be conducive to the elevation of the standard of medical education in the United States ; and "WHEREAS, There is no mode of accomplishing so desirable an object without concert of action on the part of the medical societies, colleges and institutions of all the states, therefore...
Էջ 234 - ... dull, they sharpen it; if too wandering, they fix it ; if too inherent in the sense, they abstract it. So that as tennis is a game of no use in itself, but of great use in respect it maketh a quick eye and a body ready to put itself into all postures ; so in the Mathematics, that use which is collateral and intervenient is no less worthy than that which is principal and intended.
Էջ 376 - There are in the minds of the children and youth of today a tendency toward a disregard for constituted authority; a lack of respect for age and superior wisdom; a weak appreciation of the demands of duty; a disposition to follow pleasure and interest rather than obligation and order.