Search Results - "Ulianov, A."
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Implications of New Geological Mapping and U‐Pb Zircon Dating for the Barrovian Tectono‐Metamorphic Evolution of the Lepontine Dome (Central European Alps)
Published in Geochemistry, geophysics, geosystems : G3 (01-03-2023)“…The Barrovian metamorphism of the Lepontine dome is manifested by isograds that cross‐cut tectonic nappe contacts, which is commonly interpreted as…”
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Using Stochastic Point Pattern Analysis to Track Regional Orientations of Magmatism During the Transition to Cenozoic Extension and Rio Grande Rifting, Southern Rocky Mountains
Published in Tectonics (Washington, D.C.) (01-02-2024)“…The southern Rocky Mountains in Colorado and northern New Mexico hosted intracontinental magmatism that developed during a tectonic transition from shortening…”
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Zircon Petrochronology and 40Ar/39Ar Thermochronology of the Adamello Intrusive Suite, N. Italy: Monitoring the Growth and Decay of an Incrementally Assembled Magmatic System
Published in Journal of petrology (01-04-2019)“…The Adamello intrusive suite is a composite batholith in Northern Italy, with an estimated 2000 km3 volume, assembled incrementally over a time span of 10 to…”
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Extensive long-range polycomb interactions and weak compartmentalization are hallmarks of human neuronal 3D genome
Published in Nucleic acids research (24-06-2024)“…Chromatin architecture regulates gene expression and shapes cellular identity, particularly in neuronal cells. Specifically, polycomb group (PcG) proteins…”
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Linking the thermal evolution and emplacement history of an upper-crustal pluton to its lower-crustal roots using zircon geochronology and geochemistry (southern Adamello batholith, N. Italy)
Published in Contributions to mineralogy and petrology (01-09-2015)“…The Val Fredda igneous complex in the southern Adamello batholith (N. Italy) consists of dioritic to gabbroic sills and dykes that were injected at 6–10 km…”
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A Direct Experiment on the Passage of Ultra-Wideband Pulses of Subnanosecond Duration in the Earth’s Atmosphere
Published in Doklady. a journal of the Russian Academy of Sciences. Physics (01-03-2023)“…The results of the first direct experiments on the passage of pulses of ultra-wideband radiation of subnanosecond duration in the Earth’s atmosphere at a…”
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Calculation Model for the Analysis of Strength and Stability of Anisogrid Mesh Structures under Intensive Thermal Force
Published in Mechanics of solids (01-07-2018)“…The procedure for the numerical study of the stress-strain state and the stability of the mesh structures of polymer composite materials under intensive force…”
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Amphiboles as indicators of mantle source contamination: Combined evaluation of stable H and O isotope compositions and trace element ratios
Published in Lithos (01-11-2012)“…Stable isotope and trace element compositions of igneous amphiboles from different tectonic settings (ocean island basalts, intraplate alkaline basalts,…”
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Mg–Al Sapphirine- and Ca–Al Hibonite-bearing Granulite Xenoliths from the Chyulu Hills Volcanic Field, Kenya
Published in Journal of petrology (01-05-2006)“…Basanites of the Chyulu Hills (Kenya Rift) contain mafic Mg–Al and Ca–Al granulite xenoliths. Their protoliths are interpreted as troctolitic cumulates;…”
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Morphology and heat treatment of a Fe60Cr30Co10 magnetic alloy
Published in Journal of alloys and compounds (25-01-2005)“…The alloys of the Fe-Cr-Co system belong to a sparse group of magnetic materials in which good ductility is combined with excellent magnetic properties and low…”
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Effect of heat treatment and elastoplastic deformation on magnetic properties of 50Ni2Mo powder steel
Published in Physical mesomechanics (2012)“…The paper studies the effect of heat treatment modes and uniaxial tension on the magnetic properties, internal stress and specific resistance of 50Ni2Mo powder…”
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Characterisation of Triassic rifting in Peru and implications for the early disassembly of western Pangaea
Published in Gondwana research (01-07-2016)“…Triassic igneous and sedimentary rocks exposed within the basement of the Andes were deposited in a series of rifts, and may record the early disassembly of…”
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Simulation and Test Measurements on the Neutron Reflectometer and Small-Angle Instrument “Gorizont” on the IN-06 Pulsed Source
Published in Surface investigation, x-ray, synchrotron and neutron techniques (01-07-2021)“…The results of Monte Carlo simulation and test reflectometry experiments on the “Gorizont” neutron reflectometer (on the IN-06 pulsed neutron source at INR…”
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Geochronological, geochemical and isotopic characterisation of the basement of the Chocó-Panamá Block in Colombia
Published in Lithos (01-03-2022)“…The Chocó-Panamá block is the land bridge that connects Central and South America and forms the trailing edge of the Caribbean Large Igneous Province (CLIP)…”
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Improving the chronostratigraphic framework of the Transvaal Supergroup (South Africa) through in-situ and high-precision U-Pb geochronology
Published in Precambrian research (15-07-2023)“…•Combination of dating techniques improves accuracy of determination.•Spurious detrital zircon dates post-dating crystallization found by LA-ICP-MS.•LA-ICP-MS…”
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Doppler velocimetry and backscattering spectroscopy according to a homodyne scheme using a single-mode Er fiber laser
Published in Bulletin of the Russian Academy of Sciences. Physics (01-04-2016)“…The prospects for the homodyne recording of backscattered radiation of an Er fiber laser in measuring velocity and in Doppler spectroscopy are investigated…”
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The Phosphates of Pleistocene–Holocene Sediments of the Eastern Gallery of Denisova Cave
Published in Doklady earth sciences (2018)“…Authigenic phosphate mineralization was first studied on the territory of Russia on the basis of the Holocene and Pleistocene deposits of Denisova Cave. The…”
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Phase transformations in the Fe-Co system
Published in Interface science (01-12-2002)“…X-ray diffraction, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and magnetic studies of Fe sub 50 Co sub 50 , Fe sub 65 Co…”
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Rare earth elements in oyster shells: provenance discrimination and potential vital effects
Published in Biogeosciences (21-04-2020)“…Rare earth elements (REEs) and yttrium in seawater originate from atmospheric fallout, continental weathering, and transport from rivers, as well as…”
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