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Browsing ELibrary by Title
Now showing items 14980-14999 of 26297
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(2006)Histograms of observations from spatial phenomena are often found to be more heavy-tailed than Gaussian distributions, which makes the Gaussian random field model unsuited. A T-distributed random field model with heavy-tailed ...
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(2003)The T -matrix approach of quantum scattering theory is used here to place many long-wavelength equivalent-medium approximations for porous composites, polycrystals and cracked media on a common footing and to indicate their ...
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(1987)The identical width and morphology of offset parts of the dry valley above and below the fault line indicate that displacements here occurred fast and, therefore, were earthquake induced. Since each offset valley has only ...
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(2001)Molecular-level condensed tannin analyses were conducted on a series of mangrove (Rhizophora mangle) leaves at various stages of decomposition in a tropical estuary. Total molecular tannin yields ranged from 0.5% ash-free ...
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(2006)Changes in the total phenolics, condensed tannins (CT), protein-precipitable phenolics content and protein precipitation capacity were determined on a series of mangrove leaves from two true viviparous mangrove species ...
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(2004)We analyzed 117 tissues from 77 different plant species for molecular tannin. Tannin was measured in 89 tissues (as high as 10.5 wt.% total tannin), including procyanidin (PC) tannin in 88 tissues, prodelphinidin (PD) ...
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(2006)Synthetic titanite, CaTiOSiO4, and the series of (Ca1-xNax)(Ti1-xTax) OSiO4 and Ca(Ti1-2xTaxAlx) OSiO4 solid solutions have been prepared by ceramic methods, and their crystal structure determined by the Rietveld analysis. ...
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(2003)Marine Eemian deposits along the Pyoza river and its tributary Varchuska, Arkhangelsk region, constitute successions of muddy and sandy facies with rich macrobenthic fauna dominated by bivalves and barnacles. Taphonomic ...
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(2004)The major taphonomic processes that control insect preservation in carbonate rocks (limestones, travertines and nodules) are biological: insect size and wingspan, degree of decomposition, presence of microbial mats, predation ...
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TARGET DELAMINATION BY SPALLATION AND EJECTA DRAGGING: AN EXAMPLE FROM THE RIES CRATER'S PERIPHERY (2006)Subhorizontal shear planes (detachments) are observed in bedded limestones in the periphery of the Ries impact crater, Germany. These detachments occur at 0.8-1.8 crater radii distance from the crater center beneath deposits ...
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(2002)This paper describes the results of a wide-angle seismic profile, over 700km long, across the southern margin of the Tarim Basin. A crustal structure that best fits the observed data, that tests and verifies the earlier ...
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(2000)Tatyanaite, a new mineral from Noril'sk (Siberia), is the Pt analogue of taimyrite. It is defined as the member(s) of the tatyanaite-taimyrite solid-solution series with Pt > Pd. Tatyanaite solid solution occurs in massive ...
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(2006)The dynamics of the taxonomic diversification of normal-marine bivalve mollusks and that of the entire fossil marine skeletal fauna are compared. A major Early Permian turnover has been revealed. The changes in the proportions ...
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(2006)Jurassic bivalves were quite diverse in the Caucasus-a region located on the northern margin of the Tethys Ocean. Stratigraphic ranges of 513 species were compiled. Total species number, already low, declined during the ...
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(2002)The taxonomic position of the late form of the broad-fronted moose from the Middle Pleistocene of Eastern Siberia, Alces latifrons postremus Vangengeim et Flerov, 1965, is discussed. New finds of antler beams and a skull ...
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(2002)The gorgonopians from the Late Permian of Eastern Europe are revised. The order Gorgonopia includes the suborders Rhopalodontida and Gorgonopida. Three superfamilies are considered within the Gorgonopida: Rubidgeoidea, ...
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(2006)Nymphs of fossil grylloblattid insects are revised. Newly described taxa are Lemmatonympha gracilissima gen. et sp. nov. and Kaltanympha vorcutensis sp. nov. from the Verkhne-Syr'yaginsk locality (Ufimian, Lek-Vorkuta ...
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(2001)Algae with a wide range of morphological characters were assigned to the genus Mizzia that was established without an estimate of the taxonomic importance of its characters. We considered the morphology of twigs on the ...
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(2006)The Late Paleozoic Kochbulak and Kairagach deposits are located on the northern slope of the Kurama Ridge, Middle Tien Shan, in the same volcanic structure and the same ore-forming system. Au-Ag-Cu-Bi-Te-Se mineralization ...
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(2001)Variograms calculated from binary variables, such as from two lithologies, tend to show sinusoidal forms with decreasing amplitudes for increasing lag distances. This cyclicity is observed often when analyzing drill-hole ...
Now showing items 14980-14999 of 26297