搜索结果: 1-15 共查到“地球物理学 Experimental”相关记录23条 . 查询时间(0.079 秒)
Solubility of C-O-H mixturesin natural melts: new experimental data and application range of recent models
CO2 H2O solubility mixed fluid silicate melt experimental data
2015/9/10
The effect of pressure, temperature, and melt composition on CO2 and H2O solubilities in aluminosilicate
melts, coexisting with CO2-H2O fluids, is discussed on the basis of previously published and n...
Comparison of ionospheric scintillation models with experimental data for satellite navigation applications
ionospheric scintillations scintillation models GPS SBAS
2015/9/10
A comparison between two of the most used scintillation models and experimental data is presented. The experimental
data have been derived from a GPS scintillation monitor developed at Cornell Univer...
Ionospheric topside models compared with experimental electron density profiles
topside ionosphere electron density models topside soundings
2015/9/10
Recently an increasing number of topside electron density profiles has been made available to the scientific community
on the Internet. These data are important for ionospheric modeling purposes, sin...
An Experimental Multi-disciplinary observatory (VENUS) at the Ryukyu Trench using the Guam-Okinawa Geophysical Submarine Cable
Decommissioned submarine cables ocean bottom observatory real-time telemetry
2015/9/7
A multidisciplinary Ocean Bottom Observatory (MDOBO) was installed on VENUS (Versatile
Eco-monitoring Network by Undersea-cable System) a depth of 2,170 meters on the slope of the Ryukyu
Trench. In ...
Effects of surface irregularities on intensity data from laser scanning: an experimental approach
Terrestrial Laser Scanner Intensity Incidence Angle
2015/9/1
The results of an experiment carried out with the aim to investigate the role of surface irregularities on the intensity data provided by a terrestrial laser scanner (TLS) survey are reported here. De...
A new station for monitoring electromagnetic fields in Duronia (Italy):experimental setup and first results
geomagnetic field MEM project Schumann resonance Ionospheric Alfven Resonator
2015/8/28
Since the end of 2007 a new electromagnetic field monitoring station has been in operation in Central Italy in the area of a village called Duronia. The station was created in the framework of the MEM...
Experimental studies of anomalous radon activity in the Tlamacas Mountain, Popocatepetl Volcano area, México: new tools to study lithosphere-atmosphere coupling for forecasting volcanic and seismic events
atmosphere electricity Litosphere-Atmosphere coupling
2015/8/24
This study presents and discusses the results of soil radon monitoring at three different volcano sites and one reference site, from December 2007 to January 2009. This relates to the activity of the ...
An experimental study of pyroxene crystallization during rapid cooling in a thermal gradient: application to komatiites
Pyroxene crystallization mattie rocks thermal gradient cooling rapidly komatiite lava flow
2015/1/6
To investigate the crystallization of pyroxene in spinifex-textured komatiites, we undertook a series of experiments in which compositions in the CaO-MgO-Al2O3-SiO2 CMAS system were cooled rapidly in ...
Experimental deformation and recrystallization of olivine – processes and timescales of damage healing during postseismic relaxation at mantle depths
Experimental deformation recrystallization of olivine
2015/1/5
. Experiments comprising sequences of deformation (at 300 or 600◦C) and annealing at varying temperature (700 to 1100◦C), time (up to 144 h) and stress (up
to 1.5 GPa) were carried out in...
Short-wavelength undulatory extinction in quartz recording coseismic deformation in the middle crust – an experimental study
Short-wavelength undulatory extinction quartz recording coseismic deformation
2015/1/5
Deformation experiments are carried out on natural vein quartz in a modified Griggs-type solid medium apparatus to explore the preservation potential of microfabrics created by crystal-plastic d...
Optical method for measuring bed topography and flow depth in an experimental flume
Optical method bed topography flow depth experimental flume
2014/12/31
We describe an optical method known as moiré for acquiring quasi-simultaneous measurements of bed topography and flow depth in laboratory experiments. The moiré method is based on projecting a fringe ...
Estimation of sulfur, fluorine, chlorine and bromine fluxes at Mid Ocean Ridges using a new experimental crushing and extraction method
degassing flux sulfur halogen helium Mid Ocean Ridge basalts
2017/4/11
We measured helium-3 (3
He), sulfur (S), fluorine (F), chlorine (Cl) and bromine (Br) concentrations in vesicles of Mid
Ocean Ridge Basalts (MORBs) and Back-Arc Basin Basalts (BABBs). The aim of thi...
Experimental study on the behaviour of nonductile infilled RC frames strengthened with external mesh reinforcement and plaster composite
Experimental study behaviour nonductile infilled RC frames strengthened external mesh reinforcement plaster composite
2011/1/19
The aim of this paper is to report on an experimental study about Turkish Earthquake Code on suggested strengthening method. The proposed method uses existing brick infill walls and the strengthening ...
An experimental investigation for external RC shear wall applications
An experimental investigation external RC shear wall applications
2010/10/21
The strength and rigidity of most reinforced concrete (RC) buildings in Turkey, which are frequently hit by destructive earthquakes, is not at a sufficient level. Therefore, the result of earthquakes ...
Pulse-like and crack-like dynamic shear ruptures on frictional interfaces: experimental evidence, numerical modeling, and implications
Earthquake physics Mechanics of faulting Pulse-like rupture Shear cracks Velocity-dependent friction Linear slip-weakening friction
2014/4/8
Destructive large earthquakes occur as dynamic frictional ruptures along pre-existing interfaces (or faults) in the Earth’s crust. One of the important issues in earthquake dynamics is the local durat...