Science, Том 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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... means of an underground current , and on the upper portion of the line by the ordinary overhead con- ductors . But while undoubtedly the electric railway will be generally pre- ferred in the immediate future , it is by no means to be ...
... means of an underground current , and on the upper portion of the line by the ordinary overhead con- ductors . But while undoubtedly the electric railway will be generally pre- ferred in the immediate future , it is by no means to be ...
Страница 8
... mean temperature , 66 ° . From noon of May 24 ( latitude 41 ° 15 ′ north , longitude 49 ° 3 ′ west ) to noon , May ... means of which the prevailing winds are indicated in each ocean square has also been changed slightly . In- stead of ...
... mean temperature , 66 ° . From noon of May 24 ( latitude 41 ° 15 ′ north , longitude 49 ° 3 ′ west ) to noon , May ... means of which the prevailing winds are indicated in each ocean square has also been changed slightly . In- stead of ...
Страница 9
... means of exact ex- periments , the physical and chemical nature of the poison which develops in fish ; ( 2 ) to study , by experiments on animals , its action upon the heart , the circulation of the blood , the organs of diges- tion ...
... means of exact ex- periments , the physical and chemical nature of the poison which develops in fish ; ( 2 ) to study , by experiments on animals , its action upon the heart , the circulation of the blood , the organs of diges- tion ...
Страница 14
... means of their destruction have been found out . If legislation and civil administration keep up with science , if knowl- edge is controlled by virtue and followed by temperance , the com- munity will be freed from many of the foes ...
... means of their destruction have been found out . If legislation and civil administration keep up with science , if knowl- edge is controlled by virtue and followed by temperance , the com- munity will be freed from many of the foes ...
Страница 19
... means of quickly resuming work that could be thought of was to put in an electric motor of sufficient power , thus rendering the presses independent of engine and shafting . The Washington agent of the C. & C. Electric Motor Company of ...
... means of quickly resuming work that could be thought of was to put in an electric motor of sufficient power , thus rendering the presses independent of engine and shafting . The Washington agent of the C. & C. Electric Motor Company of ...
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Страница 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...
Страница 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...
Страница 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
Страница 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.
Страница 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.
Страница 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.
Страница 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...
Страница 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.
Страница 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.
Страница 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.