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 5782-5801 of 43490
-
(2006)Episodic and localized illite mineralization is documented in the hydrothermally altered Soultz-sous-Forêts granite (Upper Rhine Graben, France). Separated grain-size fractions of altered granite and argillite vein samples ...
-
(2000)The temporal overlap of 1.69 1.55 Ga westward growth of the Baltic Shield and voluminous, episodic, 1.65 1.50 Ga rapakivi magmatism in the Svecofennian domain to the east has long been recognized. New U-Pb data from southwest ...
-
(2002)Periods of relatively uniform plate motion were interrupted several times throughout the Cenozoic and Mesozoic by rapid plate reorganization events [R. Hey, Geol. Soc. Am. Bull. 88 (1977) 1404-1420; P.A. Rona, E.S. Richardson, ...
-
(1999)We describe a model for episodic, open-ocean triple-junction migration based on observations of actual triple-junction evolutions. Migration progresses by repeated episodes of rift propagation, microplate formation, and ...
-
(PANGAEA, 2019-11-21)A total of four moorings ("1893", "Taymyr", "Kotelny", "Vilkitsky") was deployed in September 2013 during the Transdrift XXI - expedition and recovered in September 2014 during Transdrift XXII aboard the Viktor Buinitsky. ...
-
(2004)Terranes of passive continental margins are most widespread among the Kolyma-Chukot group of terranes, whose accretion terminated in the Barremian-Aptian time. They include kilometer-scale sandy-shaly sequences deposited ...
-
(2002)The epochs of formation, geodynamic setting and sources of rare-metal magmatism in Central Asia were discussed. It was found that in the late paleozoic-early mesozoic epoch, intraplate activity persisted but the area of ...
-
(2002)Massive sulfide ore formation is one of the oldest ore-forming processes on the Earth and has accompanied volcanism for the last 3.5 Ga. At least four short epochs are distinguished in the planet's history, during which ...
-
(2003)X-band electron paramagnetic resonance experiments on a gamma-irradiated α-quartz crystal have revealed a new hydrogarnet-like defect. Analysis of the spectral data suggests that the centre consists of an oxygenic electron ...
-
(1999)Data are reported on more than 100 samples of rock-forming quartz from igneous rocks of associations of different ages in the Greater Caucasus and the Sierra Nevada batolith, USA. These rocks were emplaced in different ...
-
(2003)Powdered samples of Mg2SiO4: Cr and Mg 2SiO4: Cr,Li crystals have been studied using EPR spectroscopy. In chromium-doped forsterite crystals, Cr M31+ and Cr M32+ octahedral centers and tetrahedral Cr4+ centers have been ...
-
(Федеральное государственное автономное образовательное учреждение высшего образования «Казанский (Приволжский) федеральный университет», 2017)
-
(2003)High-precision unit-cell volume data of stibnite, collected in the pressure range of 0-10 GPa, was used for fitting a third-order Birch-Murnaghan equation of state. The zero-pressure volume, bulk modulus and its pressure ...
-
(2003)The behaviour of lawsonite has been studied by single-crystal diffraction to a maximum pressure of 9.82 GPa at room temperature. Lawsonite undergoes a phase transition at approximately 4 GPa from a structure with Cmcm ...
-
(2001)We present a modified equation of state for solid phases based on the method of potentials of Zharkov and Kalinin (1968). The potential part of the Helmholtz free energy was expressed in a logarithmic form (Poirier and ...
-
(1995)We have used modified Born theory to extend the Shock-Helgeson-Sverjensky equation of state of aqueous silica to 20 kbar and 900°C. An important requirement of this equation of state is the dielectric constant of the solvent ...
-
(1995)An equation of state (EOS) has been developed for the NaCl#H2O#CO2 system which consistently predicts various properties including PVTX, immiscibility or phase equilibria, solubilities, and activities with an accuracy close ...
-
(2002)The pressure-volume-temperature equation of state (EOS) of gold is fundamental to high-pressure science because of its widespread use as an internal pressure standard. In particular, the EOS of gold has been used in recent ...
-
(2002)A laser-heated diamond-anvil cell that is capable of operating up to a pressure of 63 GPa, with X-ray diffraction facilities using a synchrotron radiation source at the SPring-8, has been developed to observe the compressibility ...
-
(2004)The stability and pressure–volume equation of state of iron–silicon alloys, Fe-8.7 wt% Si and Fe-17.8 wt% Si, have been investigated using diamond-anvil cell techniques up to 196 and 124 GPa, respectively. Angular–dispersive ...
Now showing items 5782-5801 of 43490