Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 84American Philosophical Society, 1941 |
З цієї книги
Результати 1-3 із 100
Сторінка 315
... geomagnetic change . But ion- density alone does not entirely determine the matter . The con- tribution of each ion to the electrical conductivity must be con- sidered , and this depends on temperature and pressure of the atmosphere ...
... geomagnetic change . But ion- density alone does not entirely determine the matter . The con- tribution of each ion to the electrical conductivity must be con- sidered , and this depends on temperature and pressure of the atmosphere ...
Сторінка 329
... geomagnetic latitude . 24 HOUR H RANGE SUMS DAYS BEFORE STORM 6 5 4 3 2 ་ 1 DAYS AFTER STORM 2 3 4 5 6 1800 1500 ... GEOMAGNETIC MEAN LAT . 59 ° N . 1 NORMAL- 2 SLIGHT- 24 - HOUR MEAN CIRCUIT DISTURBANCE RATINGS . SAN FRANCISCO TO N.Y. ...
... geomagnetic latitude . 24 HOUR H RANGE SUMS DAYS BEFORE STORM 6 5 4 3 2 ་ 1 DAYS AFTER STORM 2 3 4 5 6 1800 1500 ... GEOMAGNETIC MEAN LAT . 59 ° N . 1 NORMAL- 2 SLIGHT- 24 - HOUR MEAN CIRCUIT DISTURBANCE RATINGS . SAN FRANCISCO TO N.Y. ...
Сторінка 331
... Geomagnetic Latitude Ratio 30 ° / 60 ° Max . 26 TABLE III Signal Ratio for Equal Power Min . Yearly Mean 2.7 13 These figures indicate that geomagnetic range ... geomagnetic latitude 59 ° N ) 3 days following . SYMPOSIUM ON GEOMAGNETISM 331.
... Geomagnetic Latitude Ratio 30 ° / 60 ° Max . 26 TABLE III Signal Ratio for Equal Power Min . Yearly Mean 2.7 13 These figures indicate that geomagnetic range ... geomagnetic latitude 59 ° N ) 3 days following . SYMPOSIUM ON GEOMAGNETISM 331.
Зміст
Theoretical Synthesis of Supernova Spectra FRED | 1 |
July 30 1941 No | 5 |
Production of Secondary Electrons by Electrons of Energy | 33 |
20 інших розділів не відображаються
Інші видання - Показати все
Загальні терміни та фрази
aisles Alexander Dallas Bache American Philosophical Society ancient animals appears apse arch Arnhem Land Australia Bache's basilica behavior Bowring Bowring's bricks cells center bay changes chemical church Coast copper Corinth Corinthian bronze corresponding corrosion products cupric cuprous chloride Darwin draw early Earth effect electric evidence existence experiments geomagnetic Girard College index finger loop index finger string indicate inscription intensity ions later layers Left hand lines little finger string Magnetic Observatory malpighian corpuscles measurements metal mortarbeds natural selection nave neutrons normal North observations organization original oxide palmar string patina patterns Peirene Person piers Pietro in Vincoli Pindiki present Professor Bache psychology return to position Right hand Rome Saint Peter seems similar Sixtus Soteriu species spectra strigil string figures Survey temperature thumb and index thumb loop thumb string tion transept values variation wall Wardaman wings XV century