Results 81 to 90 of about 22,368 (251)
Mass Spectrometric Measurement of Martian Krypton and Xenon Isotopic Abundance [PDF]
The Viking gas chromatograph mass spectrometer experiment provided significant data on the atmospheric composition at the surface of Mars, including measurements of several isotope ratios.
Mahaffy, P., Mauersberger, K.
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Sounding a Crater, Fusion-Points, Pyrometers, and Seismometers [PDF]
, 1886 H. J. JOHNSTON-LAVIS
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Cluster Analysis of Thermal Icequakes Using the Seismometer to Investigate Ice and Ocean Structure (SIIOS): Implications for Ocean World Seismology [PDF]
Ocean Worlds are of high interest to the planetary community due to the potential habitability of their subsurface oceans. Over the next few decades several missions will be sent to ocean worlds including the Europa Clipper, Dragonfly, and possibly a ...
Avenson, B. +9 more
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Helicopter location and tracking using seismometer recordings
, 2017 Title Helicopter location and tracking using seismometer recordings Authors(s) Eibl, Eva P. S.; Lokmer, Ivan; Bean, Christopher J.; Akerlie, Eggert Publication date 2017-05-01 Publication information Geophysical Journal International, 209 (2): 901-908 ...
E. Eibl +3 more
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COVID-19 societal response captured by seismic noise in China and Italy
, 2020 Seismic noise with frequencies above 1 Hz is often called cultural noise and is generally correlated quite well with human activities. Recently, cities in mainland China and Italy imposed lockdown restrictions in response to COVID-19, which gave us an ...
Eilon, Zachary +3 more
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Venus Interior Structure Mission (VISM): Establishing a Seismic Network on Venus [PDF]
Magellan radar data show the surface of Venus to contain a wide range of geologic features (large volcanoes, extensive rift valleys, etc.). Although networks of interconnecting zones of deformation are identified, a system of spreading ridges and ...
Banerdt, B. +9 more
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On Seismic Waves (Third Paper) [PDF]
, 1936 In two previous papers under the present title 1) 2) the authors have presented data on bodily waves. The present paper contains the corresponding data on surface waves (including seismic sea waves), the magnitude and energy of earthquakes, and ...
Gutenberg, B., Richter, C. F.
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Long term study of the seismic environment at LIGO
, 2004 The LIGO experiment aims to detect and study gravitational waves using ground based laser interferometry. A critical factor to the performance of the interferometers, and a major consideration in the design of possible future upgrades, is isolation of ...
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A Low-cost, Lightweight, and Miniaturized Time-of-flight Mass Spectrometer (TOFMS) [PDF]
Time-of-flight mass spectrometers (TOFMS) are commonly used for mass analysis and for the measurement of energy distributions of charged particles. For achieving high mass and energy resolution these instruments generally comprise long flight tubes ...
Srivastava, S. K.
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