Results 41 to 50 of about 293,215 (210)

Study of Migmatization and Leucocrate granite formation processes in the Tuyserkan area, Hamedan

Journal of Economic Geology, 2020
Introduction Partial melting is an appropriate correlation process between metamorphism and magmatism which plays a key role in the development of migmatites, granulites and S-type granites during crust evolution (Kriegsman, 2001; Alvarez-Valero and ...
Masoumeh Zare Shooli, Zahra Tahmasbi, Adel Saki, Ahmad Ahmadi Khalaji   +3 more
doaj   +1 more source

Seismic Structure Beneath the Molucca Sea Collision Zone from Travel Time Tomography Based on Local and Regional BMKG Networks

Applied Sciences, 2022
The Molucca Sea Plate, and Sangihe and Halmahera plates have a complex tectonic setting and interact to create the Molucca Sea Collision Zone. We re-picked 1647 events recorded from 2010 to 2017 from 32 of The Agency for Meteorology, Climatology, and ...
Gazali Rachman, Bagus Jaya Santosa, Andri Dian Nugraha, Supriyanto Rohadi, Shindy Rosalia, Zulfakriza Zulfakriza, Sungkono Sungkono, David P. Sahara, Faiz Muttaqy, Pepen Supendi, Mohamad Ramdhan, Ardianto Ardianto, Haunan Afif   +12 more
doaj   +1 more source

Commensurate-Incommensurate transition in the melting process of the orbital ordering in Pr0.5Ca0.5MnO3: neutron diffraction study

, 2001
The melting process of the orbital order in Pr0.5Ca0.5MnO3 single crystal has been studied in detail as a function of temperature by neutron diffraction.
A. Barnabé, A. Barnabé, C.H. Chen, C.H. Chen, E.O. Wollan, H. Kuwahara, H. Yoshizawa, H. Yoshizawa, H. Yoshizawa, J.B. Goodenough, M.v. Zimmermann, P.G. Radaelli, R. Kajimoto, R. Kajimoto, S. Mori, S. Mori, S. Shimomura, Y. Tokura, Y. Tomioka, Y. Tomioka, Y. Tomioka, Z. Jirák, Z. Jirák   +22 more
core   +1 more source

Surface modification of an Al2O3/SiO2 based ceramic treated with CO2, Nd:YAG, excimer and high power diode lasers for altered wettability characteristics [PDF]

, 1998
Interaction of CO2, Nd:YAG, excimer and high power diode laser (HPDL) radiation with the surface of an Al2O3/SiO2 based ceramic was found to affect significant changes in the wettability characteristics of the material.
Lawrence, Jonathan, Li, Lin, Spencer, Julian T.   +2 more
core   +1 more source

Variable Upper Mantle Geochemical Processes Constrained From Independent Component Analysis of the Fizh Massif, Northern Oman Ophiolite

Geochemistry, Geophysics, Geosystems
We statistically analyzed the whole‐rock compositions of peridotites in the Oman ophiolite using a multivariate statistical technique called independent component analysis (ICA) to better understand the processes within the ophiolitic mantle section that
Yuto Miki, Eiichi Takazawa, Kenta Ueki, Tatsu Kuwatani   +3 more
doaj   +1 more source

Is Gliese 581d habitable? Some constraints from radiative-convective climate modeling

, 2010
The recently discovered exoplanet Gl581d is extremely close to the outer edge of its system's habitable zone, which has led to much speculation on its possible climate. We have performed a range of simulations to assess whether, given simple combinations
Baranov, E. Millour, Eymet, F. Forget, F. Selsis, Forget, Forget, Goldblatt, Gruszka, Hansen, Hansen, J.-B. Madeleine, Kasting, Kasting, Kitzmann, Li,, Manabe, Montmessin, Perrin, R. D. Wordsworth, Rossow, Rothman, Segura, Selsis, Sotin, Toon, Udry, V. Eymet, Warren, Warren   +29 more
core   +3 more sources

Valence Bond Solids and Their Quantum Melting in Hard-Core Bosons on the Kagome Lattice [PDF]

, 2006
Using large scale quantum Monte Carlo simulations and dual vortex theory we analyze the ground state phase diagram of hard-core bosons on the kagome lattice with nearest neighbor repulsion.
Isakov, S. V., Kim, Yong Baek, Melko, R. G., Sengupta, K., Wessel, S.   +4 more
core   +2 more sources

Chromite chemistry in SNC meteorites [PDF]

, 2001
We present the results of new EPMA studies of chromite in primitive basaltic shergottites (SAU005, EETA7001A, DAG476) and ALH84001 and Chassigny.
Bridges, John, Grady, Monica
core  

Tracking the exhumation of a Pliocene (U)HP terrane: U‐Pb and trace‐element constraints from zircon, D'Entrecasteaux Islands, Papua New Guinea

Geochemistry, Geophysics, Geosystems, 2014
Domal structures within the D'Entrecasteaux Islands of eastern Papua New Guinea expose ultrahigh‐pressure (UHP) Pliocene (5.6–4.6 Ma) eclogites and evidence for partial melting.
Joel W. DesOrmeau, Stacia M. Gordon, Timothy A. Little, Samuel A. Bowring   +3 more
doaj   +1 more source

Finite element analysis of temperature distribution using ABAQUS for a laser based tile grout sealing process [PDF]

, 2000
Interaction of CO2, Nd:YAG, excimer and high power diode laser (HPDL) radiation with the surface of an Al2O3/SiO2 based ceramic was found to effect significant changes in the wettability characteristics of the material.
Lawrence, Jonathan, Li, Lin
core   +1 more source