Results 61 to 70 of about 67,276 (163)

Convênio Geofísica Brasil-Alemanha

open access: yes, 1971
Convênio Geofísica Brasil-Alemanha ...

core   +2 more sources

La geofísica

open access: yes, 2004
En: Enciclopedia Temática del Perú (Ciencia & Tecnología ; 16), p. 66-76. Lima: Empresa Editora El Comercio, 2004.La geofísica es un campo de la física aplicada que estudia todos los procesos físicos relacio­nados con la Tierra.
Woodman Pollitt, Ronald Francisco
core   +1 more source

Investigação geofísica ambiental e forense nos cemitérios do Benguí e do Tapanã (Belém - PA) [PDF]

open access: yes, 2009
The Geophysics is an useful tool in the study of the contamination of water caused by cemeteries, and in the forensic investigation as well as. The contamination caused by cemeteries is still a theme little studied. Besides, forensic Geophysics is almost
NASCIMENTO, Waldemir Gonçalves
core   +1 more source

Rapid Increase in Geogenic CO2 Emissions from Antarctic Permafrost

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 10, October 2026.
Abstract Thawing permafrost can amplify climate change by releasing previously stored carbon, but observations of this feedback come mainly from the Arctic. Ice‐free Antarctic terrains are generally regarded as minor CO2 sources, although sub‐permafrost brines and deep carbon reservoirs may support localized geogenic degassing.
L. Ruggiero   +6 more
wiley   +1 more source

Caracterització geològica i geofísica de l’estació sísmica de Llívia per l’estudi d’efectes sísmics locals del sòl [PDF]

open access: yes, 2009
L’objectiu d’aquest treball és fer una caracterització, tan geològica com geofísica, del subsòl de les estacions sísmiques de Llívia, a la vall de la Cerdanya (Pirineu Oriental), per veure els fenòmens d’amplificació que s’hi donen.
Domènech Surinyach, Guillem
core   +1 more source

Earthquake Seismogram Denoising Across Time, Time‐Frequency, and Hybrid Domain Approaches

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Deep learning earthquake signal denoisers commonly operate directly on waveform data or on time‐frequency representations, yet the impact of this design choice has not been systematically assessed under controlled conditions. Here we design and benchmark four comparable deep learning architectures to assess the effect of input data ...
Nikolaj L. Dahmen
wiley   +1 more source

Estimados lectores

open access: yesGeofísica Internacional, 2018
Nos complace presentar este primer número de 2018, que destaca la variedad de tapies que nuestra revista puede cubrir. Geofísica Internacional fue fundada hace 58 años como una revista científica de la Unión Geofísica Mexicana, editada y publicada por el
Servando De la Cruz-Reyna   +3 more
doaj  

Caracterización de Sitio empleando Prospección Geofísica y Geotécnica. Caso de estudio Vía principal Troncal Central del Norte (Ruta Nacional 55) a la altura del Km 68+500 en el Municipio de Pamplona, Norte De Santander (Colombia)

open access: yesBoletín de Ciencias de la Tierra, 2020
En el artículo presente se aplicaron técnicas Geofísicas y Geotécnicas para la caracterización del subsuelo a la altura del Km 68+500 de la vía principal Troncal Central del Norte (Ruta Nacional 55).
Anyelo Jose Moya Gutierrez
doaj   +1 more source

Adapting a Pretrained LLM to Rapidly Recover Earthquake Magnitude and Location

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Determining earthquake magnitude and location through fast, automated methods is fundamental for seismic monitoring. Recent studies have shown that Large Language Models (LLMs) can operate as pattern‐recognition systems capable of handling novel domains and purely numerical tasks.
Aurora Bassani   +6 more
wiley   +1 more source

Type‐III Solar Radio Bursts at Mars: A 16.5‐Year Catalog From Mars Express‐MARSIS at 0.1–5.5 MHz

open access: yesSpace Weather, Volume 24, Issue 10, October 2026.
Abstract The most intense radio feature in the Solar System are the solar Type‐III radio bursts, which are associated with electron beams that propagate along open magnetic field lines. Although solar radio bursts have been studied since the 1940s, observations remain mainly restricted within 1 AU.
Beatriz Sánchez‐Cano   +22 more
wiley   +1 more source

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