Results 41 to 50 of about 13,838 (262)
地震科学进展The observation data from the Luoci geoelectric observatory station were studied. The main sources of data interference were identified and analyzed using the observation data from a geoelectric observatory station.
Xin Xiao +4 more
doaj +1 more source
PEMODELAN 2D DAN 3D GEOLISTRIK TOMOGRAFI UNTUK INTERPRETASI BIDANG GELINCIR DAN ARAH ALIRAN AIR PADA STRUKTUR BAWAH PERMUKAAN REL KERETA API DI BATURAJA, SUMATERA SELATAN [PDF]
Wahana Fisika: Jurnal Penelitian Fisika dan Terapannya, 2019 Monitoring kondisi bawah permukaan rel kereta api merupakan bagian penting dalam operasional perkeretaapian. Penelitian ini bertujuan untuk mendeliniasi lapisan bawah permukaan rel kereta api yang sering terjadi pergeseran dan longsoran dengan metode ...
Ahmad Zaenudin, Ilham Dani
doaj +1 more source
Space Weather Impact on the Scandinavian Interconnected Power Transmission System [PDF]
, 2015 Geomagnetic storms (GMS) can seriously affect high voltage transmission power grids. More specifically, GMS can inject geomagnetically induced currents (GICs) into the power network, thus causing instabilities and eventually leading to grid collapse ...
KRAUSMANN Elisabeth, PICCINELLI Roberta
core +1 more source
Geoelectrical Classification of Gypsum Rocks
Surveys in Geophysics, 2010 Abstract Gypsum rocks are widely exploited in the world as industrial minerals. The purity of the gypsum rocks (percentage in gypsum mineral in the whole rock) is a critical factor to evaluate the potential exploitability of a gypsum deposit. It is considered than purities higher than 80% in gypsum are required to be economically profitable.
Guinea Maysounave, Ander +4 more
openaire +3 more sources
REPRODUCING OPERATIONAL LANDSCAPES: The Rock Mining for Indonesia's New Capital City
International Journal of Urban and Regional Research, EarlyView.Abstract Indonesia's new capital city is designed to become a green and sustainable city. In this article, we examine the (un)sustainability of the process through which the city is coming into being. Using the sociospatial theory of planetary urbanization, we trace the dialectical relationship between the new city and sites beyond it to show how ...
Bosman Batubara +4 more
wiley +1 more source
Maps of geoelectric sections of Turkey, Iran, Afghanistan, Pakistan, Korea, and Japan [PDF]
Natural Hazards and Earth System Sciences, 2008 Results of geoelectric mapping of some Asian countries with high seismic activity are presented. The methodology of the geoelectric mapping is considered, and the corresponding maps of geoelectric sections of Turkey, Iran, Afghanistan, Pakistan, Korea ...
Y. B. Bashkuev +4 more
doaj
Indonesian Journal of Applied Physics, 2021 Landslide zone investigation has been conducted using geoelectricity to determine the number of cracks and using a compressive strength test to determine compressive strength cracks.
sandy vikki ariyanto, Idon Joni
doaj +1 more source
Geomagnetically Induced Currents in the Irish Power Network during Geomagnetic Storms
, 2016 Geomagnetically induced currents (GICs) are a well-known terrestrial space weather hazard. They occur in power transmission networks and are known to have adverse effects in both high and mid-latitude countries.
Alan G. Jones (1355523) +9 more
core +2 more sources
Deep crustal geoelectric structure beneath the Northumberland Basin [PDF]
, 1986 In terms of lateral variations in conductivity structure, the southern Southern Uplands and Northumberland Basin are characterized by a region of attenuated vertical magnetic fields with small spatial gradients reflecting the presence of a substantial ...
Beamish, David
core +1 more source
Groundwater, EarlyView.Marine electrical resistivity tomography (ERT) is applied to characterize point‐source submarine groundwater discharge (PSGD) along NW Yucatán. ERT observations and forward modeling constrain conduit detectability under varying hydrogeological conditions.
Mariana Gómez‐Nicolás +6 more
wiley +1 more source