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Browsing ELibrary by Title
Now showing items 1156-1175 of 21934
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(2004)Until recently, the concept of atomization energy was mainly applied to the explanation of physical properties of minerals. The introduction of the term specific atomization energy offered wide possibilities for determining ...
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APPLICATION OF FAST WAVELET TRANSFORM FOR THE SOLUTION OF DIRECT PROBLEM OF GRAVIMETRIC PROSPECTING (2004)The approximation of real distribution of physical inhomogeneities in a geological medium by a number of bodies of correct geometrical form is a necessary stage in the analytical solution of the direct problem of gravimetric ...
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(2003)Over 100 high-precision Fe isotope analyses of rocks and minerals are now available, which constrain the range in δ⁵⁶Fe values (per mil deviations in 56Fe/54Fe ratios) in nature from −2.50‰ to +1.5‰. Re-assessment of the ...
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(2003)Fault geometry is a primary control on hanging wall deformation. In order to examine their geometrical relationships, a positive inversion analogue experiment was conducted using a rigid fault surface of listric geometry. ...
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(2003)Fault geometry is a primary control on hanging wall deformation. In this study, a series of positive inversion analogue experiments was conducted using rigid fault surfaces of true 3D geometry, with consistent listric ...
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(2001)Using gravimetric observations for studying the most intensive and hazardous technological processes in open-cast ore mining is discussed. The possibility to use gravity exploration in detecting zones of de-compaction of ...
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(1995)Precise analysis of all REE's and HFSE's in mantle-derived rocks is critical to understanding the chemical compositions of different mantle reservoirs and the development of mantle lithosphere. An isotope dilution inductively ...
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(1999)This paper presents a Hf and Zr chemical purification method and calibration procedure used to measure Zr/Hf ratios in terrestrial and extraterrestrial rocks by isotope dilution mass spectrometry with a mixed 96Zr-179Hf ...
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(2001)Holocene glacial deposits were dated using tephrochronoly and lichenometry in 17 cirques in the upper reaches of the Topolovaya, Olkhovaya, Vaktan Malkinsky, and Srednyaya Avacha Rivers in Kamchatka. All of the glaciers ...
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(2002)In addition to direct detection of groundwater from the surface, the Proton Magnetic Resonance (PMR) method can provide important information concerning aquifers, such as their number, depth, thickness and water content. ...
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(1999)A preprocessing method for regional and worldwide catalogs is proposed for the real time application of the M8 earthquake prediction technique to Kamchatka seismicity. A retrospective test of the technique and a successful ...
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(2002)A series of publications, in which the magnetic susceptibility measurements are used for paleoclimatic interpretations and geological correlation of the loess formation, is analyzed. As is shown, the magnetic susceptibility ...
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(1996)Viséite is a poorly crystalline mineral which is difficult to study by X-ray diffraction pattern. NMR is a very useful technique to study such poorly crystalline minerals, and 31P, 27Al, and 29Si MAS NMR in conjunction ...
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(2003)Microwave techniques are widely used in acid digestion of solid samples. Their use in the extraction of organic analytes from environmental samples is less widespread, despite commercial devices being available for this ...
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(1998)For contouring the relief of small palaeontological or sedimentological objects the method of Shadow Moire Topography, already successfully applied in other fields, is recommended. When a whitened three-dimensional object ...
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(2001)In order to examine contamination in the Chungnam Coal Mine area, rock, stream sediment and water samples were collected and analyzed for trace elements. In order to compile the drainage-based geochemical maps, catchment ...
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(2000)Garnet-biotite experiments now exist from Ferry and Spear (1978, FS), Perchuk and Lavrent'eva (1983, PL), and Gessmann et al. (1997, GE). Recent garnet Margules parameters exist from Berman and Aranovich (1996, BA), Ganguly ...
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(2002)A new technique for the analysis of low-frequency seismic recordings is introduced with which constraints on the Earth's large-scale aspherical structure can be obtained. The technique, which we call 'regionalized multiplet ...
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(2000)A curvilinear regression method earlier developed by us [Varadachari, C., Kudrat, M., Ghosh, K., 1994. Evaluation of standard free energies of formation of clay minerals by an improved regression method. Clays Clay Miner. ...
Now showing items 1156-1175 of 21934