Browsing by Title
- DSpace Home
- →
- Browsing by Title
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing by Title
Now showing items 4128-4147 of 39069
-
(2004)The isotopic-geochronological study of the young magmatic rocks of the Tyrnyauz ore field showed that magmatism in this region terminated ~1.90–1.95 Ma ago after the emplacement of vitrophyre dikes. These dikes are not ...
-
(2000)The silicate fractions of recent pelagic sediments in the central north Pacific Ocean are dominated by eolian dust derived from central Asia. An 11 Myr sedimentary record at ODP Sites 885/886 at 44.7 degrees N, 168.3 degrees ...
-
(1999)Observations of off-plane inelastic deformation around dykes motivate consideration of models of fluid-driven crack propagation in a solid which can undergo material degradation, or damage. The application to dyke propagation ...
-
(2003)We simulate spontaneous mode II crack propagation for which the path is dynamically self-chosen. Our main interests are in the formation of the branching path under the influence of self-radiating wave stresses, and in the ...
-
(2002)Previous dynamic models of the Baikal Rift Zone (BRZ) are mostly two-dimensional on vertical plane. In this study, a numerical model of neotectonics in the region on map view was constructed using the adapted PLATES program. ...
-
(1998)Static multicollector isotope ratio measurements are only possible if the cup efficiency factors (CEFs) are precisely known for all cups. Otherwise, one has to apply the dynamic double collector method which cancels out ...
-
(2004)We simulate the dynamic evolution process of fault system geometry considering interactions between fault segments. We calculate rupture propagation using an elastodynamic boundary integral equation method (BIEM) in which ...
-
(1989)Ryan and Mall studied antiplanar oscillations of a layer containing a crack of finite length in its midplane. They proved by numerical calculations that the crack resonated at specific frequencies. Unfortunately, because ...
-
(2001)We analyzed a system of complex joints in thick dolomite layers that are exposed within the western margins of the Dead Sea basin. These joints display two dominant features: 'tree-like' branching and a gradual increase ...
-
(2001)The source terms that are meaningful in dynamic poroelasticity are those exciting the centre-of-mass field and the internal field. These fields are the sum of the mass weighted motion and the difference motion of the solid ...
-
(2004)A debate has raged over whether fixed material and geometrical heterogeneities, or alternatively dynamic stress heterogeneities, arising through frictional instabilities dominate earthquake complexity. It may also be that ...
-
(1999)We have studied the dynamic interactions of mineral dissolution, cation surface adsorption, and precipitation in aqueous slurries initially containing kaolinite and millimolar quantities of cobalt(II) in 0.1 molar NaNO3 ...
-
(2004)Since the exhaustive work by Adams and Coker at the Carnegie Institute in the early 1900s and the work of F. Birch's group at Harvard University conducted in the 1940s–1950s, it has been well documented that the quasi-static ...
-
(2002)Hydrodynamic mingling of magma and liquefied sediments is generally accepted to represent the key process in the formation of some peperites. Experimental studies on simulant liquids and calculations based on recent empirical ...
-
(2014)Fissure eruption on the slope of Plosky Tolbachik volcano continued from November 27th, 2012 until September 2013. It was named as The Institute of Volcanology and Seismology 50th Anniversary Fissure Tolbachik Eruption. ...
-
(1998)When radial flow passes through a mantle phase boundary, the interplay of advection and diffusion of latent heat creates dynamic topography of this boundary, which means a deflection that is related to the sense and magnitude ...
-
(2004)The extension of the lithosphere, controlling the development of rifted basins, is driven by a combination of plate-boundary forces, frictional forces exerted on the base of the lithosphere by the convecting asthenosphere ...
-
(2002)The complex interaction between CrIIIaq and manganite (γ-MnOOH) was systematically studied at room temperature over a pH range of 3 to 6, and within a concentration range of 10-4 to 10-2 M CrOH2+aq. Solution compositional ...
Now showing items 4128-4147 of 39069