LEADER 02150oam 2200493Ia 450 001 9910702148503321 005 20120925155115.0 035 $a(CKB)5470000002424654 035 $a(OCoLC)811061000 035 $a(EXLCZ)995470000002424654 100 $a20120925d1986 ka 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aConstraints on geomagnetic secular variation modeling from electromagnetism and fluid dynamics of the Earth's core$b[electronic resource] $efinal project report covering work performed between 18 October 1984 and 28 February 1986 /$fprincipal investigator, Edward R. Benton 210 1$aBoulder, Colo. :$cDept. of Astrophysical, Planetary, Atmospheric Sciences, University of Colorado ;$a[Washington, D.C.] :$cNational Aeronautics and Space Administration,$d[1986] 215 $a1 online resource (32 pages, 22 unnumbered pages) 225 1 $a[NASA contractor report] ;$vNASA-CR 177857 300 $aTitle from title screen (viewed Sept. 25, 2012). 300 $a"28 February 1986." 320 $aIncludes bibliographical references (pages 27-31). 517 $aConstraints on geomagnetic secular variation modeling from electromagnetism and fluid dynamics of the Earth's core 606 $aConstraints$2nasat 606 $aEarth core$2nasat 606 $aFluid dynamics$2nasat 606 $aGeomagnetism$2nasat 606 $aSpherical harmonics$2nasat 615 7$aConstraints. 615 7$aEarth core. 615 7$aFluid dynamics. 615 7$aGeomagnetism. 615 7$aSpherical harmonics. 700 $aBenton$b E. R$01407288 712 02$aUniversity of Colorado Boulder.$bDepartment of Astrophysical, Planetary, and Atmospheric Sciences. 712 02$aUnited States.$bNational Aeronautics and Space Administration. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910702148503321 996 $aConstraints on geomagnetic secular variation modeling from electromagnetism and fluid dynamics of the Earth's core$93488368 997 $aUNINA