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Browsing ELibrary by Title
Now showing items 8836-8855 of 17228
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(1998)Soret diffusion rise times were observed and resolved for Fe-Ni-S-P melts at 10 kbar in thermal gradients between 1300 and 1450°C. A steady-state separation of S-rich components to the hot end of the ~2 mm long liquid ...
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(1999)A new genus Sakhatoides is established based on Upper Induan material from Northeastern Asia. The morphogenesis of the major structural elements of its shell and the phylogeny of the new genus are studied. Two species of ...
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(2003)Fluids in the deep-seated zones (3.5–4.5 km) of active geothermal zones are known to have increased salinity and acidity that can enhance interaction with surrounding porous rocks. A possible mechanism for brine generation ...
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(1996)The global budget for marine uranium demands another geochemical sink other than deep-sea systems, and the coastal environment may host some or all of this missing sink. In a previous paper (Sarin and Church, 1994), we ...
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(2003)A 3D backstripping approach considering salt flow as a consequence of spatially changing overburden load distribution, isostatic rebound and sedimentary compaction for each backstripping step is used to reconstruct the ...
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(2003)Pricaspian basin geology is reviewed in the light of 500,000 km of seismic profiles and several thousand wells. We focus on how hydrocarbons from three sources accumulated in relation to the 1800 salt structures in a basin ...
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(2000)A 2.0 molal solution of sodium acetate and 0.1, 0.5, and 1.0 molal solutions of calcium acetate were investigated by Raman spectroscopy from 22 to 400°C at 1000 and 2000 bar. Experiments were performed in a special ...
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(2001)Post-deposition U uptake by bones and teeth is the most significant source of inaccuracy in both U-series and ESR dating. In most cases assumptions about the form of U uptake are required to calculate a date. We have been ...
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(2001)Adequate knowledge of soil moisture storage as well as evaporation and transpiration at the land surface is essential to the understanding and prediction of the reciprocal influences between land surface processes and ...
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(2001)We have used granular materials to model the development of thrust wedges, where migrating pore fluids assisted in the formation of detachments. The governing equations yield practical scales for linear dimensions, stresses ...
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(1994)Sapphirine occurs with humite-group minerals and forsterite in Precambrian amphibole-facies rocks at Kuhi-lal, SW Pamir Mountains, Tajikistan, a locality also for talc+kyanite ± magnesiohornblende whiteschist. Most of these ...
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(1998)The principles of the technique of Satellite Laser Ranging are briefly explained and the current status and outlook for further development are described. Results for the application of this technique in the WEGENER program ...
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(1996)Several studies of relative paleointensity data derived from marine sediments spanning the last 4 Myr display an asymmetrical ''saw-toothed'' pattern. Polarity reversals of the geomagnetic field are associated with low ...
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SAW-TOOTHED PATTERN OF SEDIMENTARY PALEOINTENSITY RECORDS EXPLAINED BY CUMULATIVE VISCOUS REMANENCE (1996)The relative paleointensity of the earth's magnetic field from ODP Site 851 has been characterized by progressive decay towards polarity reversals, followed by sharp recovery of pre-reversal values [1]. We resampled the ...
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(1996)Recent records of normalised intensity of natural remanent magnetization (NRM) obtained from deep-sea sediments document an asymmetrical saw-tooth pattern, associated with geomagnetic reversals. This observation may reflect ...
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(2001)This paper presents an overview and synthesis of an extensive research effort to characterize and quantify scale invariances in the morphology and evolution of braided rivers. Braided rivers were shown to exhibit anisotropic ...
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(2001)This paper presents a new statistical method for assimilating precipitation data from different sensors operating over a range of scales. The technique is based on a scale-recursive estimation algorithm which is computationally ...
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SCALING EFFECTS ON MODELED SURFACE ENERGY-BALANCE COMPONENTS USING THE NOAH-OSU LAND SURFACE MODEL (2003)As surface exchange processes are highly non-linear and heterogeneous in space and time, it is important to know the appropriate scale for the reasonable prediction of these exchange processes. For example, the explicit ...
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(1995)We propose a general approach for interpreting geochemical histograms, dividing the distributions into two classes and four subclasses (normal and multimodal distributions, and fractal and multifractal distributions). The ...
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(2002)Propagation of electromagnetic (EM) waves from an earthquake focus in the conductive Earth has been investigated using 1/1,000,000 scaling models taking earth-ionosphere and ocean-Moho plane parallel-plate waveguides into ...
Now showing items 8836-8855 of 17228