Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 1 – 2American Philosophical Society, 1967 |
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Сторінка 161
... determining longitudes from corresponding observa- tions of meteors . It had been recently remarked by Prof. Schumacher , Astr . Nachr . No. 283 , that , so far as his information extended , no trial had been made of the observation of ...
... determining longitudes from corresponding observa- tions of meteors . It had been recently remarked by Prof. Schumacher , Astr . Nachr . No. 283 , that , so far as his information extended , no trial had been made of the observation of ...
Сторінка 265
... determining their apparent paths and duration , at the High School Observatory , he had as yet received no corresponding obser- vations which could throw light on the third conclusion of Mr. Er- man . The motion of the radiant - if any ...
... determining their apparent paths and duration , at the High School Observatory , he had as yet received no corresponding obser- vations which could throw light on the third conclusion of Mr. Er- man . The motion of the radiant - if any ...
Сторінка 333
... determining , 77 . dip , report on Prof. Loomis's paper on the , 116 . dip in the United States , additional observations on the , by Prof. Loomis , 144 . dip , experiments by Prof. Bache on the , 294 . dip , observations on the , 293 ...
... determining , 77 . dip , report on Prof. Loomis's paper on the , 116 . dip in the United States , additional observations on the , by Prof. Loomis , 144 . dip , experiments by Prof. Bache on the , 294 . dip , observations on the , 293 ...
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1838.-From the Author Academy acid American Philosophical Society apertura April Astronomical Benjamin Silliman Boston Brussels Chair Charles Gutzlaff Charles Nagy Chinese ciety comet Committee communication convexis dated dentibus cardinalibus donations were announced donations were received Du Ponceau Dunglison Edited Editor electricity Elias Loomis epidermide following donations Franklin Institute Girard College Hare Hays Henry inches Institute intus iridescente Isaac Hays Journal l'Académie lævi lateralibus latitude letter Library and Intelligencer London longitude Loomis magnetic Mastodon Meeting Melania Memoir meteors motion natibus needle Obs'y observations Observatory Ohio paper Paris Patterson Pennsylvania Philadelphia Ponceau presented President Proceedings Prof Professor Bache quinis referred remarks reported in favour River Royal Asiatic Society Royal Society Sciences Secretary Société Society of London Society's specimen spirâ subconvexis subtenui supernè suturis impressis Tenn.-Dr Testà tion Transactions Troost Unio valdè valvulis vapour Walker Washington William York