Zobrazeno 1 - 6
of 6
pro vyhledávání: '"T. R. Madden"'
Autor:
T. R. Madden, C. M. Swift
Publikováno v:
The Earth's Crust and Upper Mantle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0da1a9801f97f640cd611ba89a0b7bd
https://doi.org/10.1029/gm013p0469
https://doi.org/10.1029/gm013p0469
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. :287-292
An instrument system is presented for impedance measurements in the frequency range 10-3-103 Hz. The instrument features a three-frequency sinusoidal source with digital data acquisition. The former shortens the experimental duration whereas the latt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea3546e65b94aec71144adb1ef646e02
https://doi.org/10.1109/tim.1986.6499211
https://doi.org/10.1109/tim.1986.6499211
Autor:
T. R. Madden, T. Cantwell
Publikováno v:
Journal of Geophysical Research. 65:4202-4205
Some preliminary work on the determination of the earth's electric conductivity structure through simultaneous measurements of the natural electric and magnetic fields is reported in this letter. Cagniard [1953] coined the name ‘magnetotelluric’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::034a837ebecc9359f54e6f8b80c1bd94
https://doi.org/10.1029/jz065i012p04202
https://doi.org/10.1029/jz065i012p04202
Publikováno v:
Journal of Geophysical Research. 70:5669-5678
Electrical resistivity of eight igneous rocks and two crystalline limestones was measured at pressures to 10 kb. The rocks were saturated with tap water or salt solution, and the pore pressure was maintained near zero. The dependence of resistivity o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84d881cf345b77004d73893d36f0ffe1
https://doi.org/10.1029/jz070i022p05669
https://doi.org/10.1029/jz070i022p05669
Autor:
T. R. Madden
Publikováno v:
SEG Technical Program Expanded Abstracts 1982.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b47d7d69300a51ca3f2fcce01f57d423
https://doi.org/10.1190/1.1827140
https://doi.org/10.1190/1.1827140