Browsing by Title
Now showing items 83264-83283 of 92768
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(IOP PUBLISHING LTD, 2008-04-09)We studied the structural and dynamical properties of amorphous germanium oxide (GeO2) by means of the molecular dynamics technique. The simulations were done in the microcanonical ensemble, with a system at density of ...
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(2009)Relationships between the structural characteristic of synthetic chalcones and their antitumoral activity were studied. Treatment of HepG2 cells for 24 h with synthetic 2'-hydroxychalcones resulted in apoptosis induction ...
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(Elsevier, 2020)Microbes have developed mechanisms to resist the host immune defenses and some elicit antitumor immune responses. About 6 million people are infected with Trypanosoma cruzi, the protozoan agent of Chagas' disease, the sixth ...
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(Elsevier, 2007)In this paper, we show that the commonly observed decline in primary (natural resource using) sector output and employment shares, often termed structural change, can be explained as an endogenous response to the presence ...
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(ELSEVIER SCIENCE BV, 2003-11-24)The effect of the incorporation of the non-ionic surfactant sucrose palmitate in dioctadecyldimethylammonium chloride(DODAC) large unilamellar vesicles was studies by using several spectroscopic techniques. Significant ...
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(2012)The new solid solutions AgPbSb 1 - x Bi x S 3 were prepared by solid state reactions. The phases were characterized by powder X-ray diffractions (XRD), scanning electron microscopy, and thermal analysis. The XRD patterns ...
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(Springer, 2012)The new solid solutions AgPbSb1−xBixS3 were prepared by solid state reactions. The phases were characterized by powder X-ray diffractions (XRD), scanning electron microscopy, and thermal analysis. The XRD patterns of ...
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(Taylor & Francis, 2017)The Church of San Francisco is the oldest religious building in use in Chile and an iconic and historical heritage landmark of the capital Santiago. The church, the result of joint work between the Spanish and local ...
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(TAYLOR & FRANCIS LTD, 2004-03-20)The crystal and molecular structure of a copper complex formulated as Cu(bpma)(2)(.)[BF4](2), (bpma: N-{[3-(dimethoxymethyl)phenyl]methylidene}[di-(2-pyridyl)]methanamine) is reported. The ligand results from the reaction ...
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(2012)Microcin E492 is a low-molecular weight, channel-forming bacteriotoxin that generates amyloid structures. Using electron microscopy and image processing techniques several structural conformations can be observed. Prior ...
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(Elsevier, 2021)Image logs and the continuous coring of 8 geothermal wells in the Central Upper Rhine Graben (URG) are used for the structural characterization of 3 geothermal reservoirs at Soultz-sous-Forets, Rittershoffen and Illkirch ...
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(ELSEVIER SCIENCE BV, 2008-07-15)Na2Ti6O13 nanowires have been synthesized using a simple hydrothermal reaction at 130 1C between TiO2 particles and NaOH aqueous solution. Subsequently the samples were annealed at 500 1C in air for 24 h. Field emission ...
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(Elsevier, 2017)Natural geothermal systems are limited areas characterized by anomalously high heat flowcaused by recent tectonic ormagmatic activity. The heat source at depth is the result of the emplacement ofmagmabodies, controlled by ...
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(Elsevier, 2015)Supervised learning algorithms have been proposed as a suitable alternative to model updating methods in structural damage assessment, being Artificial Neural Networks the most frequently used. Notwithstanding, the slow ...
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(ROCKEFELLER UNIV PRESS, 2006-02)High conductance, calcium- and voltage-activated potassium (BK, MaxiK) channels are widely expressed in mammals. In some tissues, the biophysical properties of BK channels are highly affected by coexpression of regulatory ...
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(2006)High conductance, calcium- and voltage-activated potassium (BK, MaxiK) channels are widely expressed in mammals. In some tissues, the biophysical properties of BK channels are highly affected by coexpression of regulatory ...
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(1994)Shaker B inactivating peptide (BP) binds to its receptor in maxi Kca channels obstructing the flow of ions through them. The interaction between Kca channels and BP mutants, with different net charge and hydrophobicity, ...
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(SOCIEDAD CHILENA DE QUIMICA, 2006-03)The polysaccharide extracted from Prosopis chilensis seeds in acidic medium showed by total hydrolysis and gas-liquid chromatography analysis of the alditol acetates to be composed of galactose and mannose in the molar ...
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(Taylor and Francis, 2019)Discourses on successful ageing have changed the way older age is viewed and the possibilities associated with it. However, such discourses do not always take into account differential capacities and resources that may ...
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(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2003-11-15)A study is made of the segregation effect of adsorbed species related to the inner structure of two bidimensional adsorbent fractals, the incipient percolation cluster (IPC) and the backbone of the IPC, and their connection ...
