Browsing by Title Artículos de revistas
Now showing items 4806-4825 of 4967
-
(2010)Analyses of clone libraries from water and sediments of different sites from Salar de Huasco, a high-altitude athalassohaline wetland in the Chilean Altiplano, revealed the presence of five unique clusters of uncultured ...
-
(WILEY-BLACKWELL PUBLISHING, 2010-05-18)Analyses of clone libraries from water and sediments of different sites from Salar de Huasco, a high-altitude athalassohaline wetland in the Chilean Altiplano, revealed the presence of five unique clusters of uncultured ...
-
(AMER PHYSIOLOGICAL SOC, 2009-03-02)Delgado R, Bacigalupo J. Unitary recordings of TRP and TRPL channels from isolated Drosophila retinal photoreceptor rhabdomeres: activation by light and lipids. J Neurophysiol 101: 2372–2379, 2009. First published March ...
-
(2000)We use the discrete nonlinear Schrödinger (DNLS) equation to show that nonlinear tight-binding lattices of different geometries and dimensionalities display a universal self-trapping behavior. First, we consider the problem ...
-
(2013)In this article the universal Poisson enveloping algebra for a binary-Lie algebra is constructed. Taking a basis B{double-struck} of a binary-Lie algebra B, we consider the symmetric algebra S(B) of polynomials in the ...
-
(2011)The scale-free and small-world properties are studied in detail for the complex earthquake networks constructed from the seismic data sets taken from California (USA), Japan, Iran and Chile. It is found that, in all these ...
-
(Elsevier, 2021)Evidence regarding protein structure and function manifest the imperative role that dynamics play in proteins, underlining reconsideration of the unanimated sequence-to-structure-to-function paradigm. Structural dynamics ...
-
(Oxford University Press, 2018)© The Author(s) 2018. Published by Oxford University Press on behalf of the Society for Experimental Biology. Phytoene synthase (PSY) is the first committed enzyme of the carotenoid biosynthesis pathway and the most important ...
-
(Wiley, 2018)Fluoroacetate dehalogenase is able to cleavage a carbon-fluoride bond, the strongest carbon-halogen bond in nature, in a process initiated by a S(N)2 reaction. The role of the enzyme machinery and particularly of the halogen ...
-
(MDPI, 2022)MLL3, also known as KMT2C, is a lysine mono-methyltransferase in charge of the writing of an epigenetic mark on lysine 4 from histone 3. The catalytic site of MLL3 is composed of four tyrosines, namely, Y44, Y69, Y128, and ...
-
(American Chemical Society, 2020)The mechanism and selectivity of phosphine-catalyzed [3 + 2] and [3 + 3] annulations of azomethine imines and allenoates have been computationally studied. Exploration of the potential energy surface reveals that the ...
-
(2016)Species recognition in freshwater snails of the genus Heleobia Stimpson, 1865 in the Loa River basin is a difficult task to perform because these snails are similar in shell morphology. In this complex hydrological network, ...
-
(Taylor and Francis Ltd., 2017)© 2016 Informa UK Limited, trading as Taylor & Francis Group.Two unusual caprolactam alkaloids, 3-(dimethylamino)hexahydro-2H-azepin-2-one and 3-(methylamino)-hexahydro-2H-azepin-2-one, were isolated from the aerial parts ...
-
(Wiley, 2017)Cold shock proteins (Csp) constitute a family of ubiquitous small proteins that act as RNA-chaperones to avoid cold-induced termination of translation. All members contain two subdomains composed of 2 and 3 beta-strands, ...
-
(American Chemical Society, 1998)Six new polyoxygenated marine monoterpenes have been isolated from the Antarctic alga Pantoneura plocamioides. The structure and relative stereochemistry of these compounds, denominated pantopyranoids A-C (1-3), and ...
-
(Nature, 2021)Two species of scallop, Austrochlamys natans ("Ostion del Sur") and Zygochlamys patagonica ("Ostion patagonico") are presently exploited in the southern part of the Magallanes Province (MP). The lack of clarity in taxonomic ...
-
(Elsevier Ltd, 2017)© 2016 Elsevier LtdThe structural and up-conversion properties of Er3+ doped BaTiO3 phases have been studied. All phases were synthesized using the sol-gel process. X-ray powder diffraction (PXRD), Raman spectra, scanning ...
-
(Elsevier, 2018)Two types of spawning strategy have been described for ommastrephid squids: coastal and oceanic. It has been suggested that ancestral ommastrephids inhabited coastal waters and expanded their distribution into the open ...
-
(Instituto Químico de Sudáfrica, 1982-01-13)A family of upper bounds for the ground-state second-order energy, derived from the Perturbation Theory, has been obtained. The bounds have been evaluated for the static electric dipole polarizability of the hydrogen atom.
-
(South African Chemical Institute, 1982-01-13)onbfetaarmignyiely,d.doefTruihvpeepdebrofruobnmodusnthdhesavPfeoerrbttuehreebnagteiroovnuanludTa-htseetadotreyfo, rshtehacesonbsdeta-eotnicrder electric dipole polarizability of the hydrogen atom.