ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Geology
Oceanography
Geography
Pure sciences
Construction engineering
Physical
Research
Chemistry
Civil Engineering
Technology
all records (63)

Languages
English
German
Spanish

Countries
Italy
Indonesia
USA
Chile
Brazil
Switzerland
Argelia
Ukraine
South Africa
Russia
all records (64)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
2.575  Articles
1 of 259 pages  |  10  records  |  more records»
A short review of published papers on the perturbations in the ionosphere due to seismogenic effects is reported. The method to correlate different classes of phenomena as ionospheric variations and subsequent seismic events is discussed. Even if the theo... see more

Low Frequency (LF) radio signals lie in the band 30-300 kHz. Monitoring equipment able to measure the electric strength of such signals, at field sites with very low noise levels, were designed and assembled in Italy. From 1993 onwards, the electric field... see more

In this paper we investigate the ionospheric turbulence from observations of TEC variations as well as from VLF/LF transmitter signal observations before and during the disastrous seismic activity of August and October 2016 in Central Italy. The Total Ele... see more

This study presents an analysis of data from various radon anomalies that were compiled by Toutain and Baubron [1999], to investigate their relationships with the earthquake parameters of magnitude and distance from epicenter. The simple methodology appli... see more

Since 1996, the electric field strength of the two broadcasting stations MCO (f=216 kHz, southeast France) andCZE (f=270 kHz, Czech Republic) has been sampled every ten minutes by a receiver (AS) located in centralItaly. Here, we review the results obtain... see more

This paper deals with the theory of earth current precursors of earthquake. A dilatancy-diffusion-polarization model is proposed to explain the anomalies of the electric potential, which are observed on the ground surface prior to some earthquakes. The el... see more

An increasing number of earthquake precursors have been observed by geoelectromagnetic stations; however, the statistical characteristics of the earthquake and geoelectric field (GEF) are not well known. Based on the sliding correlation method (SCM) and i... see more

An increasing number of earthquake precursors have been observed by geoelectromagnetic stations; however, the statistical characteristics of the earthquake and geoelectric field (GEF) are not well known. Based on the sliding correlation method (SCM) and i... see more

Data from the European network of very low/ low frequency (VLF/LF) receivers has been used to study the response of the lower ionosphere to the earthquake of magnitude 5.5 in Vrancea area on November 22, 2014. Negative amplitude anomalies have been observ... see more

1 of 259 pages  |  10  records  |  more records»