Proceedings of the American Academy of Arts and Sciences, 5±ÇMetcalf and Company, 1862 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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192 ÆäÀÌÁö
... Chromate of Chromium , and analogous Chromates , with a New View of the Constitution of the Black Oxide of Manganese . By FRANK H. STORER and CHARLES W. ELIOT . I. CHROMATE OF CHROMIUM ( Cr2O , Cro ) . 1. When a solution of monochromate ...
... Chromate of Chromium , and analogous Chromates , with a New View of the Constitution of the Black Oxide of Manganese . By FRANK H. STORER and CHARLES W. ELIOT . I. CHROMATE OF CHROMIUM ( Cr2O , Cro ) . 1. When a solution of monochromate ...
193 ÆäÀÌÁö
... chromate of lead was washed and weighed on a tared filter as usual . The result of the analysis was Cro Cr2O3 = = 16.27 per cent 46.43 " Water = 37.30 " 66 66 ( by difference ) . This examination showed , first , that the washed ...
... chromate of lead was washed and weighed on a tared filter as usual . The result of the analysis was Cro Cr2O3 = = 16.27 per cent 46.43 " Water = 37.30 " 66 66 ( by difference ) . This examination showed , first , that the washed ...
194 ÆäÀÌÁö
... chromates belonging to the filtrate could hardly have abstracted much of its combined chromic acid . In the chromate of chromium whose formula would be Cr2O , CrO3 , the ratio of the chromic oxide to the chromic acid would be that of 3 ...
... chromates belonging to the filtrate could hardly have abstracted much of its combined chromic acid . In the chromate of chromium whose formula would be Cr2O , CrO3 , the ratio of the chromic oxide to the chromic acid would be that of 3 ...
195 ÆäÀÌÁö
... chromate of potash must be added to one equivalent of chrome alum to effect precipitation . If a less quantity be added , any precipitate which may form will at once redis- solve when the mixture is made complete by agitation . The ...
... chromate of potash must be added to one equivalent of chrome alum to effect precipitation . If a less quantity be added , any precipitate which may form will at once redis- solve when the mixture is made complete by agitation . The ...
196 ÆäÀÌÁö
... chromate of chromium Cr2O3 CrO3 . We again see that there is no definite limit to the removal of chromic acid by ... chromate of potash in solu- tion , and a second by mixing a solution of one equivalent of chrome alum with sixteen ...
... chromate of chromium Cr2O3 CrO3 . We again see that there is no definite limit to the removal of chromic acid by ... chromate of potash in solu- tion , and a second by mixing a solution of one equivalent of chrome alum with sixteen ...
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4to pamph 8vo pamph Academy acheniis acuminatis acutis antimony apice Apothecia appears atomic weight attenuatis basi Benth Bonn©¡ Boston brevibus brevioribus breviter calyce calyx capitulis capsula Captain Rodman caule chloride chromate chromate of chromic chromate of potash chrome alum chromic oxide chromium Class collection corolla Cr©üO3 CrO3 demum diameter disk Dissertatio exciple Feejee Islands fere floribus flowers Folia foliis formula fruit Gaud genus glabra Gray Greek Hook inch integerrimis Kauai lanceolatis Latin leaves length less lichen ligulis linearibus lobes lobis London longiores longioribus manganate margin nitric acid nunc Oahu oblongis obtusis ovatis oxygen pappo pappus parvis paullo pedicellis pedunculis petiolatis petiolum PHYLLOSTEGIA plant precipitate Professor publice defendet radial pieces ramis Royal s©¡pius Sandwich Islands Sciences sessilibus Society solution species specimens Spor©¡ spores sporoblasts Subjunctive subtus Thallus tion Torr tubo utrinque weight ¥äὲ ¥ê¥áὶ ¥óὰ ¥óὴ¥í ¥óῆς ¥óὸ ¥ó¥ïῦ ¥óῶ¥í
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228 ÆäÀÌÁö - Of Law there can be no less acknowledged than that her seat is the bosom of God ; her voice the harmony of the world. All things in heaven and earth do her homage ; the very least as feeling her care, and the greatest as not exempted from her power.
101 ÆäÀÌÁö - Besides, independently of that delight and vanity which I have described, it is the peculiar and perpetual error of the human intellect to be more moved and excited by affirmatives than by negatives; whereas it ought properly to hold itself indifferently disposed towards both alike. Indeed in the establishment of any true axiom, the negative instance is the more forcible of the two.
227 ÆäÀÌÁö - Yet are thy skies as blue, thy crags as wild; Sweet are thy groves, and verdant are thy fields, Thine olive ripe as when Minerva smiled, And still his...
10 ÆäÀÌÁö - The fundamental idea of Ritter's whole geographical writings — still to use the language of our colleague, with some condensation — is "a strong belief that our globe, like the totality of creation, is a great organism, the work of an All-wise Intelligence, — an admirable structure, all the parts of which are purposely shaped and arranged, and mutually dependent, and by the will of the Maker fulfil, like organs, specific functions, which combine themselves into a common life. But with Ritter...
379 ÆäÀÌÁö - ... by which the varied, complicated, but necessary motions of the supply and working pistons are regulated and connected with each other and the fly-wheel. The minority recommend that the Rumford Medal be awarded to Mr. Ericsson for his improvements in the management of heat, particularly as shown in his air engine of 1858. EN HORSFORD, ¬³¬¬®¬£¬¬¬º¬°¬¦, April 8, 1862.
44 ÆäÀÌÁö - Swallow. Geological Report of the Country along the Line of the Southwestern Branch of the Pacific Railroad, State of Missouri To which is prefixed a Memoir of the Pacific Railroad.
267 ÆäÀÌÁö - SURYA-SIDDHANTA (Translation of the): A Text-book of Hindu Astronomy, with Notes and an Appendix, containing additional Notes and Tables, Calculations of Eclipses, a Stellar Map, and Indexes. By WD WHITNEY.
95 ÆäÀÌÁö - Rost, in his Griechische Grammatik, ¡× 118, says : "The so-called Optative is nothing but a peculiar form of the Subjunctive, and stands to the Greek Subjunctive in the same relation as in other languages the Imperfect and Pluperfect Subjunctive to the Present and Perfect." Donaldson in his New Cratylus (p. 617, 2d ed.) says: "It has long been felt by scholars on syntactical grounds, that, considered in their relations to each other and to the other moods, they [the Subjunctive and Optative] must...
47 ÆäÀÌÁö - The Motions of Fluids and Solids relative to the Earth's Surface ; comprising Applications to the Winds and the Currents of the Ocean.
101 ÆäÀÌÁö - The human understanding when it has once adopted an opinion (either as being the received opinion or as being agreeable to itself) draws all things else to support and agree with it. And though there be a greater number and weight of instances to be found on the other side, yet these it either neglects and despises, or else by some distinction sets aside and rejects; in order that by this great and pernicious predetermination the authority of its former conclusions may remain inviolate.