Browsing by Title Artículos de revistas
Now showing items 5182-5201 of 7549
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Preface (Springer, 2015)
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(Seismological Society of America, 2018)
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(Copernicus Gesellschaft MBH, 2018)
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(2010-01)In the El Volcán and Rodeo de los Bueyes areas, Andean Principal Cordillera (east of Santiago; 33º50'S), an Upper Oligocene-Lower Miocene volcanic series belonging to the Abanico Formation (Late Eocene-Early Miocene) is ...
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(Institute of Electrical and Electronics Engineers Inc., 2020)
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(Elsevier, 2018)Y2O3 thin films doped with different concentrations of erbium ions and co-doped with 10 mol% of ytterbium were synthesized by a solid state photochemical deposition method followed by a subsequent calcination process. The ...
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(Copernicus, 2009). Chile is one of the most seismically active countries in the world; indeed, having witnessed very large earthquakes associated with high horizontal peak ground accelerations, the use of probabilistic hazard assessment ...
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(ELSEVIER SCIENCE BV, 2008-08-15)Tailor-made isotactic polypropylene (iPP) and propylene/1-octadecene (CiPP-OD) copolymers synthesized via a metallocene catalyst were used for membrane preparation by the thermally induced phase separation (TIPS) process. ...
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(SPRINGER, 2008-08)The preparation of organomodified zeolites with different framework structures (FAU, LTA and MOR) using N-cetylpyridinium bromide (CPB) as tailoring agent was studied. The sorption properties of CPB-modified zeolites were ...
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(Springer Verlag, 2019)© 2018, Springer-Verlag GmbH Germany, part of Springer Nature. The preparation of nanocomposites, including styrene, tertbutylstyrene, and SiO2 nanoparticles, in toluene solution was attempted by in situ polymerization ...
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(SOC CHILENA QUIMICA, 2008-03)Polyethylene nanocomposites were obtained by in situ polymerization using both montmorillonite (natural clay) and montmorillonite organically modified with octadecylamine (O-Clo). In this proposed methodology the clays ...
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(Elsevier, 2015)In the present work, the pure CeO2 and yttrium doped CeO2 nanopowders were synthesized by the nitrate-fuel self-sustaining combustion method and calcined at 700 degrees C for 2 h. X-ray diffraction (XRD) and high resolution ...
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(Springer, 2013)The copolymerization of ethylene with dicyclopentadiene (DCP) using the metallocene catalyst rac-dimethylsilylbis(indenyl)zirconium dichloride (Me2Si(Ind)2ZrCl2) proceeds with high activity producing materials with ...
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(2016)MCM-41 nanoparticles were used for preparing nanocomposites through the in situ polymerization of propylene. The performance of the catalytic system and the final properties of the materials obtained are highly dependent ...
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(SOCIEDAD CHILENA DE QUIMICA, 2004-12)The crystal structure of the compound with empirical formula [Cu (2,2'-BP)Cl NO3](2) (BP: 2,2'-bipyridine) (1) has been determined. Crystals are triclinic, space group P-1 with a = 7.5152(12) (A) over circle, b = 9.2531(14) ...
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(IFIP WG 8.3, 2002)Decision meetings may be considered inserted in a cycle of pre-meetings, meetings and post-meetings. The pre-meeting stage is useful for preparing the meeting and can be computer-supported. Aspects of the design of PRIME, ...
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(Copernicus Gesellschaft MBH, 2021)Due to the low to moderate seismicity of the European Western Alps, few focal mechanisms are available in this region to this day, and the corresponding current seismic stress and strain fields remain partly elusive. The ...