Science, Τόμος 14John Michels (Journalist) American Association for the Advancement of Science, 1889 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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Σελίδα 7
... less than $ 1,000,000,000 : at present it is estimated at $ 56,000,000,000 . Just how much of this phenomenal prosperity may be due to the rail- roads , it is , of course , impossible to conjecture ; but it may be safely assumed that ...
... less than $ 1,000,000,000 : at present it is estimated at $ 56,000,000,000 . Just how much of this phenomenal prosperity may be due to the rail- roads , it is , of course , impossible to conjecture ; but it may be safely assumed that ...
Σελίδα 21
... less important contribution to mankind is the potato , the cultivation of which also originated with the Indians . A third im- portant agricultural product , though less beneficial , is tobacco , the use and cultivation of which had ...
... less important contribution to mankind is the potato , the cultivation of which also originated with the Indians . A third im- portant agricultural product , though less beneficial , is tobacco , the use and cultivation of which had ...
Σελίδα 22
... less eloquent records interpreted by archæologists . This inference is , that , starting in its career later than some other races , or being less favored by circumstances or conditions of environment , or , pos- sibly being less ...
... less eloquent records interpreted by archæologists . This inference is , that , starting in its career later than some other races , or being less favored by circumstances or conditions of environment , or , pos- sibly being less ...
Σελίδα 23
... less and less highly organized , and that among them signs are much more freely used than among the higher ; that the sign - language is capable of a development among savage peoples and mutes so wonderful as to be the medium of all ...
... less and less highly organized , and that among them signs are much more freely used than among the higher ; that the sign - language is capable of a development among savage peoples and mutes so wonderful as to be the medium of all ...
Σελίδα 30
... less constantly under the supervision of the board of health , but not the better class of apartment - houses . The ... less than the gen- eral death - rate of the city . The death - rate in the large tenement- houses is less than in the ...
... less constantly under the supervision of the board of health , but not the better class of apartment - houses . The ... less than the gen- eral death - rate of the city . The death - rate in the large tenement- houses is less than in the ...
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47 Lafayette Place acid Agricultural American amount animals apparatus application association bacilli bacteria Boston Broadway carbonic acid cars cause cent chemical cholera College color committee Company contains cretaceous disease dynamo ELECTRIC LIGHT ELECTRIC MOTOR engine exhibition fact favor feet geological give hundred illustrated important inches increase Indo-European languages infection interest language large number larvæ Lepidoptera less London manufactured Mass ment mesozoic method miles milk Moss Rose motor N. D. C. HODGES natural natural selection Office Oil Immersion Object organisms paper Paris Patent persons Philadelphia photographic photographic lens plants present produced Professor published railroad Railway recent says schools Science scientific seeds species specimens Street Street Chicago sugar temperature theory tion trees triassic tuberculosis United University York York City
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Σελίδα 170 - Oh yet we trust that somehow good Will be the final goal of ill, To pangs of nature, sins of will, Defects of doubt, and taints of blood ; That nothing walks with aimless feet ; That not one life shall be destroyed, Or cast as rubbish to the void, When God hath made the pile complete...
Σελίδα 13 - TAX not the royal Saint with vain expense, With ill-matched aims the Architect who planned — Albeit labouring for a scanty band Of white-robed Scholars only — this immense And glorious Work of fine intelligence...
Σελίδα 200 - 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 not hold ourselves responsible for any view or opinions expressed in the communications of our correspondents* Attention is called to the "Wants
Σελίδα 154 - Mathematics may be compared to a mill of exquisite workmanship, which grinds you stuff of any degree of fineness ; but, nevertheless, what you get out depends on what you put in ; and as the grandest mill in the world will not extract wheat-flour from peascods, so pages of formulae will not get a definite result out of loose data.
Σελίδα iv - W. BAKER & Co:s Breakfast Cocoa Is Absolutely Pure, and it is Soluble. To increase the solubility of the powdered cocoa, various expedients are employed, most of them being based upon the action of some alkali, potash, soda or even ammonia. Cocoa which has been prepared by one of these chemical processes, can usually be recognized at once by the distinct alkaline reaction of the infusion in water. W, Baker & Co.
Σελίδα 240 - The Reconstruction Of Europe : a Sketch of the Diplomatic and Military History of Continental Europe, from the Rise to the Fall of the Second French Empire.
Σελίδα 175 - ... varying series of crops ; the capacity of new plants or trees for acclimation; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects...
Σελίδα 154 - ... million years ago, or we should not have so much as the least observed underground increment of temperature. That is to say, I conclude that Leibnitz's epoch of emergence of the consistentior status was probably between those dates.
Σελίδα 44 - An Act to provide for taking the tenth and subsequent censuses' [approved March 3, 1879], provides that ' Schedule No. i (here reproduced) shall contain inquiries ... as to the physical and mental health of each person enumerated, whether active or disabled, maimed, crippled, bedridden, deaf, dumb, blind, insane, or idiotic, and whether employed or unemployed, and. if unemployed, during what portion of the year.
Σελίδα 11 - Bear constantly in mind that it is my wish and purpose that the hospital shall ultimately form a part of the medical school of that university for which I have made ample provision by my will.