Browsing ELibrary by Title
- DSpace Home
- →
- Геология России
- →
- ELibrary
- →
- Browsing ELibrary by Title
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing ELibrary by Title
Now showing items 3215-3234 of 26297
-
(2003)Representing seismic waves numerically by, for example, the discrete wavenumber method, we normally decompose waves into P -SV and SH components. This scheme, however, cannot treat the exactly vertically travelling S -wave ...
-
(2006)Estimates of glacial sediment delivery to the oceans have been derived from fluxes of meltwater runoff and iceberg calving, and their sediment loads. The combined total (2900 Tg yr-1) of the suspended sediment load in ...
-
(2004)We present here the first comprehensive study of the chemical composition of accretion ice from Lake Vostok. Ion chromatographic analyses were performed on samples obtained along the deeper part of the Vostok ice core. ...
-
(2006)Quaternary lavas from the NE Japan arc show geochemical evidence of mixing between mantle-derived basalts and crustal melts at the magmatic front, whereas significant crustal signals are not detected in the rear-arc lavas. ...
-
(2002)This short paper shows that different choices made for control functions of information in hydrodynamic flow problems can have significant implications for interpretations of the system. Using as a simple illustration the ...
-
(2003)When using 36Cl to date very old groundwater in regional aquifer systems, knowledge of the subsurface 36Cl input into the aquifer system is essential. Although 36Cl can be produced through nuclear reactions in the subsurface, ...
-
(2002)We show that folding of a non-Newtonian layer resting on a homogeneous Newtonian matrix with finite thickness under influence of gravity can occur by three modes: (1) matrix-controlled folding, dependent on the effective ...
-
(2006)This study investigates the formation of the northernmost anticlines of the late Miocene to early Pliocene thin-skinned Jura fold-and-thrust belt and provides evidence that a transition to thick-skinned tectonics did occur ...
-
(2001)Opportunities for controlling the stressed state of underground structures have been considered. It has been shown that method of oriented fluid break is efficient technique of control. Physical and mathematical models of ...
-
(2003)Gravity driven mass-flow deposits proven by sedimentary and digital echosounder data are indicative for prevailing dynamic sedimentary conditions along the continental margin of the western Argentine Basin. In this study ...
-
(1998)An important control on river biogeochemistry and sediment load is the process of water exchange between primary channels and the flood plain, particularly in low-relief areas containing lakes, ephemeral channels, and other ...
-
(1996)Magnetotactic bacteria produce two general types of minerals as the mineral phases of their magnetosomes: iron oxides and iron sulfides. The iron oxides include only ferrimagnetic magnetite (Fe3O4) and the iron sulfides, ...
-
(2001)New controlled pneumatic punch machine has been developed. Design of production prototype of the punch machine has been described. It has been tested under field conditions. Results of the tests have been presented. Efficient ...
-
CONTROLLED POLYMERIZATION OF METANILIC ANION WITHIN THE INTERLAYER OF NIAL LAYERED DOUBLE HYDROXIDE (2006)The controlled chemical oxidative polymerization of metanilic anion (m-NH2C6H4SO3-) within the interlayer of NiAl layered double hydroxide was performed using, for the first time, ammonium persulfate as the oxidizing agent. ...
-
(2002)The time-domain surface electric fields produced by a step current in collocated grounded sources can be represented by an apparent resistivity tensor defined by the relationship between the measured (time-varying) electric ...
-
(2001)In a laboratory experiment, different iron salts (FeCl2, FeCl3, FeSO4) and Fe2O3 were added to a phosphate enriched silty loam sediment in order to study their effect on phosphate mobilisation. Phosphate concentrations in ...
-
(2004)Dissolution experiments were conducted on {1014} cleavage faces of calcite at various under-saturations to determine how the saturation state controls etch pit formation. Experimental observations were made by using in ...
-
(2004)Postseismic deformation is well documented in geodetic data collected in the aftermath of large earthquakes. In the postseismic time interval, GPS is most sensitive to creep in the lower crust or upper mantle activated by ...
-
(2005)Alkenone unsaturation ratios of sedimentary lipids are used as a geochemical proxy for sea surface temperatures, and interest is growing in their potential as indicators of different water masses and possibly of salinity. ...
Now showing items 3215-3234 of 26297