Browsing by Title
Now showing items 9751-9770 of 92504
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(John Wiley and Sons Inc., 1999)The effect of the basicity of methyl-amines on hydrogen bonding (HB) with HCOOH is examined in both gas and solution phases. In the gas phase, the strength of HB may be related to the proton affinity (PA) difference between ...
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(2011)The interaction of bisperhalophenyl aurates [AuR2]- (R = C6F5, C6F3Cl2, and C6Cl5) with the closed-shell Ag+, Cu+, and Tl+ ions has been studied theoretically and compared with the experimentally known X-ray diffraction ...
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(MDPI, 2021)Basil (Ocimum basilicum L.) is found worldwide and is used in the food, pharmaceutical, and cosmetic industries; however, the nutritional and functional properties of the seeds are scarcely known. Basil seeds contain high ...
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(1986)Basilar membrane (BM) velocity was measured at a site 3.5 mm from the basal end of the chinchilla cochlea using the Mossbauer technique. The threshold of the compound action potential recorded at the round window in response ...
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(1986)Low-frequency stimuli (40-to 1000-Hz tones) have been used to correlate the motion of the 8-to 9-kHz place of the chinchilla basilar membrane with the cochlear microphonics recorded at the round window and with the responses ...
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(1997)Basilar-membrane responses to single tones were measured, using laser velocimetry, at a site of the chinchilla cochlea located 3.5 mm from its basal end. Responses to low-level (<10-20 dB SPL) characteristic-frequency ...
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(Universidad de Chile, 2012-01)En el presente estudio se expondrán argumentos que pretenden evidenciar las debilidades del acuerdo de Basilea para crear las atenciones adecuadas de los bancos respecto del riesgo de crédito soberano. Los principales ...
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(Soc Economic Geologists, 2016)The Imiter Ag-Hg deposit is located in the Precambrian volcano-sedimentary formations of the Saghro inlier (eastern part of the Anti-Atlas Mountains, Morocco). The orebodies consist of northeast-southwest to east-west veins ...
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(Society of Economic Geologists, 2017)
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(2002)To facilitate a rational basis set selection for B3LYP studies of organic reactions in the interstellar medium, we analyzed energetic parameters for the main stationary points in the reaction HN=CH2 + •C≡N → H2N-C(•)H-C≡N ...
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(Elsevier, 1999)In this work, the basis set superposition error (BSSE) has been analyzed for the systems Cu2, Cu3, Cu6 and Cu13 as prototypes of metallic clusters. Various basis sets have been tested. In addition, pseudopotentials of 1- ...
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(Universidad de Chile, 2016)
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Batallas ciudadanas, comunidades del margen. Las Narrativas de Diamela Eltit y Guadalupe Santa Cruz (Universidad de Chile, 2005)Batallas ciudadanas. Con este término quiero indicar, en la narrativa de ciertos autores chilenos, una proposición de sujetos, situados en ciertos márgenes y que desde prácticas específicas, enmarcadas dentro de un sentido ...
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(Universidad de Chile, 2004)En el siguiente trabajo abordaremos la novela “Las batallas en el desierto” de José Emilio Pacheco desde la óptica del estudio de la representación de la ciudad.
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(Elsevier, 2012-01)A mathematical model is presented for the kinetically controlled synthesis of cephalexin that describes the heterogeneous reaction–diffusion process involved in a batch reactor with glyoxyl-agarose immobilized penicillin ...
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(Universidad de Chile, 2012)Al desarrollar un nuevo producto, las empresas tienden a buscar en tendencias globales las propuestas que tengan mayores posibilidades de inserción en distintos mercados. Este fenómeno se da principalmente en las empresas ...
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(Kluwer Academic Publishers, 1977)The dietary composition of the antarctic fish Notothenia gibberifrons Lönnberg in a depth gradient was studied, from sea level until 200 meters in South Bay, Doumer Island, West Antarctic. The diet of this species varied ...
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(1989)Squid optic nerve sodium channels were characterized in planar bilayers in the presence of batrachotoxin (BTX). The channel exhibits a conductance of 20 pS in symmetrical 200 mM NaCI and behaves as a sodium electrode. The ...
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(Centro de Referencia em Informacao Ambiental, 2016)We report a new locality for Batrachyla taeniata, which fills a 290 km gap in its geographic distribution. The records add a new type of habitat for B. taeniata, which was recorded in commercial plantations of Pinus radiata.