Results 31 to 40 of about 45,331 (296)
Ometepec-Pinotepa Nacional, Mexico Earthquake of 20 March 2012 (Mw7.5): A preliminary report
Geofísica Internacional, 2013 A partir de un análisis de los datos locales y regionales del sismo somero e inverso de Ometepec-Pinotepa Nacional (Mw 7.5), del 20 de marzo de 2012, se determinó la localización de su hipocentro en 16.254°N 98.531°W, aproximadamente 5 km fuera de la ...
UNAM Seismology Group
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Papanoa, Mexico earthquake of 18 April 2014 ( M w 7.3)
Geofísica Internacional, 2015 El sismo de Papanoa rompió la interfase de la placa al noroeste de la brecha sísmica de Guerrero. En esta región, los grandes sismos anteriores ocurrieron en 1943 (Ms 7.4), 1979 (Mw 7.4) y 1985 (Mw 7.5). El terremoto se registró en la región cercana a la
UNAM Seismology Group
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Isotopes & Geochemistry: Tools For Geothermal Reservoir Characterization (Kamchatka Examples) [PDF]
E3S Web of Conferences, 2019 The thermal, hydrogeological, and chemical processes affecting Kamchatka geothermal reservoirs were studied by using isotope and geochemistry data: (1) The Geysers Valley hydrothermal reservoirs; (2) The Paratunsky low temperature reservoirs; (3) The ...
Kiryukhin Alexey +9 more
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, 2020 Distributed acoustic sensing (DAS) is an emerging technology that repurposes a fiber-optic cable as a dense array of strain sensors. This technology repeatedly pings a fiber with laser pulses, measuring optical phase changes in Rayleigh backscattered ...
N. Lindsey, E. Martin
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Identification of Modal Parameters for Reinforcement of Walls in Earthen Ruins
Advances in Materials Science and Engineering, 2021 The protection of earthen sites plays an important role in the context of preservation of cultural heritage, especially in the inheritance and promotion of history and culture.
Bei Liu +4 more
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Dynamic Characterization of a Reinforcement Rammed Wall for the Earthen Ruins
Shock and Vibration, 2022 In recent years, the earthen ruins’ cultural relics have aroused people’s extensive attention, and the protection of them is more and more urgent. The aim of the paper is to present the essential results of an ongoing research on a reinforced rammed ...
Bei Liu +4 more
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Chromospheric Seismology [PDF]
Symposium - International Astronomical Union, 1988 The aim of the present study is to examine whether seismologic diagnostic techniques may be used to improve the models of the solar chromosphere. We are mainly concerned by oscillations observed in the cores of strong lines such as the resonance lines of Ca II or Mg II. It is intuitive, and confirmed by numerical simulations (Gouttebroze and Leibacher,
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Universe, 2022 We used ground-based ionosonde observations at Ganzi (31.2° N, 100.4° E) to validate the COSMIC measurement in the middle latitude region of China during low solar activity.
Liangchen Hu +3 more
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Lunar Seismology: A Data and Instrumentation Review
Space Science Reviews, 2020 Several seismic experiments were deployed on the Moon by the astronauts during the Apollo missions. The experiments began in 1969 with Apollo 11, and continued with Apollo 12, 14, 15, 16 and 17.
C. Nunn +13 more
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Scientific Reports, 2022 Fast detection and characterization of seismic sources is crucial for decision-making and warning systems that monitor natural and induced seismicity.
Ismael Vera Rodriguez, Erik B. Myklebust
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