Browsing by Title
Now showing items 10348-10367 of 91945
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(1990)Bis[4-bromo-2-(isopropyliminomethyl)- phenolato]nickel(II), [Ni(CIoH]IBrNO)2], M, = 540.90, triclinic, Pi, a = 8.789 (6), b = 10.203 (7), c = 6.075 (4) A, a=103.92(5), /3=80-23(5), y= 110.21 (5) °, V = 493-9 (6)/~ 3, ...
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(International Union of Crystallography, 1995)The CoII atom in the title complex. [CoBr2(C19H28N2O-Si)], has a tetrahedral environment and is coordinated to bis(o-dimethylaminomethylphenyl)methylsilanol in a bidenate fashion and to two Br anions
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(BLACKWELL PUBLISHING, 2005-06)The title ionic zinc - acetate complex, [Zn(C2H3O2)(C12H12N2) (2)](2)(S3O6) center dot 5H(2)O, contains a ZnN4O2 nucleus provided by the three bidentate ligands acting in a chelating mode. The trithionate unit, in turn, ...
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(Universidad de Chile, 2022)Esta memoria tiene como propósito presentar el desarrollo teórico conceptual y principios proyectuales para generar una Bisagra entre lo formal y lo informal, realizado en la ladera poniente de la Parte Alta de Coquimbo, ...
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(Universidad de Chile, 2012)La siguiente investigación consiste en la presentación del proyecto de mediación artística Bisagra.tv : plataforma de mediación artística para las artes visuales contemporáneas en Santiago de Chile. Esta propuesta supone ...
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(Pergamon Journals Ltd., 1986-07-08)Callus cultures of 34 Berberís celllines representing 33 species were screened for alkaloids using TLC and HPLC. Jatrorrhizine was always found to be a major constituent; two B. stolonifera lines were the richest ...
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(American Chemical Society, 1985-01-21)The stem bark of Laurelia sempervirens R. et P. (Monimiaceae, subfamily Atherospermoideae) is a rich source of aporphinoids and has also been shown to contain a complex mixture of unidentified bisbenzylisoquinolines (1). ...
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(Pergamon Press plc., 1988-01-27)Bisbenzylisoquinoline alkaloid-producing cell cultures of Berberis stolonifera were fed with 14C-Iabelled tyrosine, tyramine, and several chiral l-benzyl-l,2,3,4-tetrahydroisoquinolines. Berbamunine subsequently isolated from ...
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(AI Access Foundation, 2018)Bisimulation provides structural conditions to characterize indistinguishability from an external observer between nodes on labeled graphs. It is a fundamental notion used in many areas, such as verification, graph-structured ...
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(Universidad de Chile, 2008)¨Bismillah¨ quiere decir ¨ En el nombre de Dios ¨ en árabe y es la palabra que los personajes de este documental repiten cada vez que inician una oración. Nuestro acercamiento al Islam proviene de las motivaciones ...
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(Wiley-VCH Verlag GmbH, 2020)Using the Heyd, Scuseria, and Ernzerhof (HSE) hybrid functional, with the range-separation parameter modified to match the CdTe bandgap, the electronic structure and thermodynamic properties of bismuth-doped CdTe are ...
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(ELSEVIER SCIENCE, 2005-10-01)We report on experimental observations of a gravity-wave instability forced by a highly turbulent free-surface Taylor-Couette flow. We observe a subcritical bifurcation from a highly turbulent base state, the mean flow of ...
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(SPRINGER, 2011-04)In a bounded domain Omega subset of R(2) with smooth boundary we consider the problem Delta U =0 in Omega, du/dv = i/epsilon f(u) on d Omega where nu is the unit normal exterior vector, epsilon > 0 is a small parameter ...
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(Elsevier, 2022)Analytical expressions of the statistical distribution of the underground mining visible light communication (UMVLC) square-channel gain are derived considering scattering, shadowing, and a random position and orientation ...
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(SPRINGER-VERLAG BERLIN, 2003)delta, gamma)-Matching is a string matching problem with applications to music retrieval. The goal is, given a pattern P-1...m and a text T-1...n on an alphabet of integers, find the occurrences P' of the pattern in the ...
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(SPRINGER, 2005-01)We present a new bit-parallel technique for approximate string matching. We build on two previous techniques. The first one, BPM (Myers, 1999), searches for a pattern of length m in a text of length n permitting k differences ...
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(Universidad de Chile, 2021)
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(Universidad de Chile, 2018)Every time we place a bet, we implicitly trust the other participant to pay in the case we win. For this reason if we deal with people we do not know or trust, we do not bet directly with them, and instead we use a casino ...
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(Springer, 2020)Behavioral foraging differences are known to aid in food resource partitioning in pinniped communities, but it is not known whether skull biomechanical efficiency also contributes to dietary niche partitioning. We tested ...
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(Universidad de Chile, 2015)
