Results 121 to 130 of about 111,627 (352)

A Metamorphic Lesion [PDF]

Gastroenterology, 2009
Rolanda, C, Gonçalves, R, Macedo, G
openaire   +5 more sources

Matera: A not so ordinary H5 chondrite breccia with very low density and high porosity

Meteoritics &Planetary Science, EarlyView.
Abstract On the evening of February 14, 2023, at 17:58 UT, a fireball was detected by three cameras of the Italian PRISMA network (FRIPON network). The first samples of the Matera meteorite, collected 3 days after the fall, lay on the balcony of a private home.
Giovanni Pratesi, Tiberio Cuppone, Addi Bischoff, Markus Patzek, Philippe Schmitt‐Kopplin, Matthias Laubenstein, Henner Busemann, Daniela Krietsch, Colin Maden, Richard Greenwood, Robert J. Macke, Xhonatan Shehaj, Dario Barghini, Albino Carbognani, Daniele Gardiol, PRISMA‐Team, Mario Di Martino, Carmelo Falco, Marco Morelli, Sara Bertocco, Tullia Carriero, Matteo Di Carlo, Walter Riva, Giovanna Stirpe, Antonio Valpolicelli, Umberto Repetti, Paolo Trivero, Giovanni B. Valsecchi   +27 more
wiley   +1 more source

Metasomatites of medium and mafic composition from Nyaschevo massif (Ilmeny Mauntains, South Urals)

Литосфера, 2015
The results of the study of mediosiliceous and mafic metasomatites located in ultramafic and mafic rocks Nyaschevo massif presents in the paper. The texthural and structural features of these rocks allow to attribute them to tectonites - protomylonites and
E. V. Medvedeva, A. B. Nemov, V. A. Kotlyarov   +2 more
doaj  

On some results of the Earth's contraction from cooling; Part II, The condition of the Earth's interior, and the connection of the facts with mountain-making; III, Metamorphism [PDF]

, 1873
J. D. Dana
openalex   +1 more source

The sub‐μm petrography of the observed meteorite fall Winchcombe—A complex array of pristine and altered chondrite components

Meteoritics &Planetary Science, EarlyView.
Abstract Samples of observed meteorite falls provide important constraints on alteration histories of Solar System materials. Due to its rapid collection, terrestrial alteration in the observed Mighei‐type (CM) carbonaceous chondrite fall Winchcombe was minimal.
Johannes Lier, Christian Vollmer, Linus Risthaus, Demie Kepaptsoglou, Quentin M. Ramasse, Aleksander B. Mosberg, Ashley J. King, Charlotte L. Bays, Paul F. Schofield   +8 more
wiley   +1 more source

II.—On Statical and Dynamical Metamorphism [PDF]

, 1889
John W. Judd
openalex   +1 more source

Radioisotopic age constraints of the Cambrian Ritland impact structure, Norway

Meteoritics &Planetary Science, EarlyView.
Abstract Secondary ion mass spectrometry U‐Pb geochronology has been performed on zircon grains separated from impact melt rock from the 2.7 km‐in‐diameter Ritland impact structure, southwestern Norway. Scanning electron microscope‐based imaging techniques, including electron backscatter diffraction analysis, reveal various zircon grain microtextures ...
William R. Hyde, Steven J. Jaret, Gavin G. Kenny, Anders Plan, Elias J. Rugen, Martin J. Whitehouse, Sanna Alwmark   +6 more
wiley   +1 more source

Robust Watermarking using Hidden Markov Models [PDF]

, 2011
Software piracy is the unauthorized copying or distribution of software. It is a growing problem that results in annual losses in the billions of dollars.
Mungale, Mausami
core   +1 more source

The Kanets of Kulu and Lahoul, Punjab: A Study in Contact-Metamorphism [PDF]

, 1902
T. H. Holland
openalex   +1 more source

A statistical investigation into relationships between the IIE irons and the ordinary, F and “HH” chondrites

Meteoritics &Planetary Science, EarlyView.
Abstract It has been proposed that IIE iron meteorites formed through impact processes on a parent body that was composed of either the H chondrites or a much‐debated fourth ordinary chondrite group, the HH chondrites. To resolve this debate, we have compiled a large dataset for the ordinary chondrites, low‐fayalite ungrouped chondrites, and IIE irons,
Rachel S. Kirby, Penelope L. King, Andrew G. Tomkins   +2 more
wiley   +1 more source