Results 71 to 80 of about 44,334 (221)
Український антарктичний журнал, 2016 Цель статьи - описать и проанализировать деформации мезоуровня (трещины отдельности, зеркала скольжения, складки и др.) в разновозрастных породных комплексах Западной Антарктики, восстановить соответствующие им поля напряжений и определить этапы ...
A.V. Murovskaya, V.G. Bakhmutov
doaj +1 more source
Pseudo-two-girdles c-axis fabric patterns in a quartz-feldspar mylonite (Costabona granodiorite, Canigo massif) [PDF]
, 2012 An example of the relationship that exist between the preferred crystaliografic orientation of quartz grains and the attitude of the mylonite foliation of quartz-feldspar mylonites is described. These rocks are the result of the inhomogeneous deformation
Casas Tuset, Josep Maria
core
Earthquakes: from chemical alteration to mechanical rupture
, 1998 In the standard rebound theory of earthquakes, elastic deformation energy is progressively stored in the crust until a threshold is reached at which it is suddenly released in an earthquake.
Abercrombie +276 more
core +1 more source
Slip distribution and tectonic implication of the 1999 Chi‐Chi, Taiwan, Earthquake [PDF]
, 2001 We report on the fault complexity of the large (M_w = 7.6) Chi‐Chi earthquake obtained by inverting densely and well‐distributed static measurements consisting of 119 GPS and 23 doubly integrated strong motion records.
Helmberger, Donald V. +4 more
core +1 more source
Is the Uranus Heat Flow Puzzling?
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract The low internal heat flow of Uranus has been confirmed and determined for the first time. It may be representative of the average rather than a fluctuation due to the unusual seasonal or condensation cycles. The very different value for Neptune suggests that these two bodies have different formations or evolutions.
David J. Stevenson
wiley +1 more source
Геодинамика и тектонофизика, 2015 The Prikolyma terrain is a part of the Yana-Kolyma orogenic belt located in the North Eastern Asia. It is generally composed of the Proterozoic deposits, including sandstones, metapellites, quartz-feldspar and carbonate rocks, meta- and hyperbasites. The
Anton N. Glukhov +3 more
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Геодинамика и тектонофизика, 2020 The current state of crustal stresses in the Caucasus and adjacent territories has been reconstructed. Stress inversion was performed by the cataclastic analysis of earthquake focal mechanisms considered as seismological strain indicators.
Yu. L. Rebetsky
doaj +1 more source
Update Heat Flow Density Map for Portugal [PDF]
, 2010 New thermal conductivity, heat production and temperature data obtained in Portugal were used to produce a new heat flow density map. Heat flow density values in Portugal vary between 42 and 115 mW/m2 and allow the extrapolation of temperatures to depths
Correia, Antonio, Ramalho, Elsa Cristina
core
, 2013 The variation of fractal dimension and entropy during a damage evolution process, especially approaching critical failure, has been recently investigated.
A Olemskoy +38 more
core +1 more source
The late Mesozoic-Cenozoic tectonic evolution of the South China Sea: A petrologic perspective [PDF]
, 2014 This paper presents a review of available petrological, geochonological and geochemical data for late Mesozoic to Recent igneous rocks in the South China Sea (SCS) and adjacent regions and a discussion of their petrogeneses and tectonic implications. The
Castillo, PR, Shi, X, Yan, Q
core +2 more sources