Browsing by Title
Now showing items 65166-65185 of 91721
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(Hindawi Publishing Corporation, 2014)Adherence to the intestinal epithelia is a key feature in enteroaggregative Escherichia coli (EAEC) infection. The aggregative adherence fimbriae (AAFs) are involved in EAEC interaction with receptors at the surface of ...
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(Hindawi Publishing Corporation, 2014)© 2014 Mariana Izquierdo et al. Adherence to the intestinal epithelia is a key feature in enteroaggregative Escherichia coli (EAEC) infection. The aggregative adherence fimbriae (AAFs) are involved in EAEC interaction with ...
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(1972)Absorption spectral, circular dichroic spectral, and viscosity measurements indicate that the compact low-spin conformation characteristic of native cytochrome c is quantitatively recovered from its extended high-spin ...
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Participation of the Salmonella OmpD porin in the infection of RAW264.7 macrophages and BALB/c mice (Public Library of Science, 2014)© 2014 Ipinza et al. Salmonella Typhimurium is the etiological agent of gastroenteritis in humans and enteric fever in mice. Inside these hosts, Salmonella must overcome hostile conditions to develop a successful infection, ...
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(BioScientifica Ltd., 2007)Vasoactive intestinal polypeptide (VIP) stimulates estradiol and progesterone release from ovarian granulosa cells in vitro. Very little information is available as to the role VIP plays in the control of steroid secretion ...
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(American Institute oh Physics, 2016)A series of sedimentation experiments and numerical simulations have been conducted to understand the factors that control the final angle of a static sediment layer formed by quasi-monodisperse particles settling in an ...
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(IEEE, 2015)We present the implementation of a particle-filteringbased prognostic framework that utilizes statistical characterization of use profiles to (i) estimate the state-of-charge (SOC), and (ii) predict the discharge time ...
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(Elsevier, 2017)This paper presents a novel prognostic method that allows a proper characterization of the uncertainty associated with the evolution in time of nonlinear dynamical systems. The method assumes a state-space representation ...
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(IEEE, 2013)This paper presents the implementation of a particlefiltering- based prognostic framework that allows estimating the state of health (SOH) and predicting the remaining useful life (RUL) of energy storage devices, and ...
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((IEEE) Institute of Electrical and Electronics Engineers, 2020)Nowadays, electric vehicles such as cars and bicycles are increasing their popularity due to the rising environmental consciousness. The autonomy required by these means of transport has marked a significant and steady ...
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(1996)A theoretical evaluation of inelastic transition amplitudes corresponding to collisions between low-energy electrons (up to 5 eV) and small metallic clusters is presented. The target is excited into a particle-hole state ...
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(Blackwell Publishing Ltd, 2011)An electrostatic parallel particle-in-cell (EPPIC) code that allows for particle beam injections and multiple boundary conditions is used to investigate the beam-plasma interaction and its manifestations in the incoherent ...
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(American Astronomical Society, 2015)We use particle-in-cell simulations to study the nonlinear evolution of ion velocity space instabilities in an idealized problem in which a background velocity shear continuously amplifies the magnetic field. We simulate the ...
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(Institute of Physics Publishing, 2019)We report the first results from particle-in-cell simulations of the fast-growing aperiodic electron firehose instability driven by the anisotropic bi-Kappa distributed electrons. Such electrons characterize space plasmas, ...
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(Universidad de Chile, 2017)Las soluciones tipo partícula se encuentran presentes en muchos campos de la física, incluyendo simples sistemas mecánicos, como osciladores acoplados, así como en sistemas más complejos tales como magnetismo, vegetación, ...
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(Universidad de Chile, 2012)Finalmente, quisiéramos hacer dos precisiones. La primera, se refiere al carácter de las relaciones familiares que aquí se analizan. Si bien no se ha pretendido excluir las relaciones patrimoniales de los familiares, sí ...
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(Universidad de Chile, 2018)Partiendo de algunas categorías propuestas por el investigador Rafael Gutiérrez Girardot en su metodología para el abordaje de la obra literaria, en complemento con diferentes conceptos que responden a las características ...
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(Springer, 2017-06)This study analyzed air quality in terms of the concentrations of sub-10 mu m (PM10) and sub-2.5 mu m particulate matter (PM2.5) recorded at 23 automated public monitoring stations located in 16 cities in south-central ...
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Particulate matter levels in a South American megacity: the metropolitan area of Lima-Callao, Peru (Springer International Publishing, 2017)© 2017, Springer International Publishing AG. The temporal and spatial trends in the variability of PM10 and PM2.5 from 2010 to 2015 in the metropolitan area of Lima-Callao, Peru, are studied and interpreted in this work. ...