Results 11 to 20 of about 920 (118)

Imaging of a vibrating object by Sideband Digital Holography [PDF]

open access: yes, 2009
We obtain quantitative measurements of the oscillation amplitude of vibrating objects by using sideband digital holography. The frequency sidebands on the light scattered by the object, shifted by n times the vibration frequency, are selectively detected
Aleksoff   +21 more
core   +5 more sources

Un estudio sobre el rozamiento en libros de física de nivel universitario [PDF]

open access: yes, 1999
This work analyses the treatment that is given to friction phenomena in a sample of fifteen physics textbooks for undergraduate level. From this analysis it emerges that friction phenomena is treated fragmentarily. It is associated --almost exclusively--
Concari, Sonia Beatriz   +2 more
core   +2 more sources

Nuclear quantum effects in electronically adiabatic quantum time correlation functions : Application to the absorption spectrum of a hydrated electron [PDF]

open access: yes, 2009
A general formalism for introducing nuclear quantum effects in the expression of the quantum time correlation function of an operator in a multi-level electronic system is presented in the adiabatic limit.
Borgis, Daniel   +3 more
core   +1 more source

Computational homogenization for multiscale crack modeling: implementational and computational aspects [PDF]

open access: yes, 2012
This is the peer reviewed version of the following article: [Nguyen, V. P., Lloberas-Valls, O., Stroeven, M. and Sluys, L. J. (2012), Computational homogenization for multiscale crack modeling. Implementational and computational aspects. Int. J.
Lloberas Valls, Oriol   +3 more
core   +2 more sources

"Ad conuersionem" : Breve exposición de una investigación en curso [PDF]

open access: yes, 2016
El presente artículo pretende recoger la información facilitada durante la celebración del IV Seminario Internacional Islamolatina sobre el desarrollo de mi investigación respecto a la obra Manuductio ad conuersionem Mahumetanorum de Tirso González de ...
Vázquez Ruiz, David
core   +2 more sources

Trastorno deficitario de atención e hiperactividad y sueño

open access: yesActa Neurológica Colombiana, 2008
El trastorno deficitario de atención e hiperactividad se caracteriza por una atención inadecuada con exceso de actividad motora e impulsividad, de origen multifactorial, con componentes ambientales, genéticos, psicosociales y culturales.
Adriana Fajardo
doaj   +2 more sources

Two-loop electroweak correction of O(G_F M_t^2) to the Higgs-boson decay into photons [PDF]

open access: yes, 2004
We compute the dominant two-loop electroweak correction, of O(G_F M_t^2), to the partial width of the decay of an intermediate-mass Higgs boson into a pair of photons.
Abbaneo   +41 more
core   +1 more source

Estudio de utilización de fármacos para el Trastorno del Déficit de Atención e Hiperactividad [PDF]

open access: yes, 2018
La enfermedad del trastorno de déficit de atención e hiperactividad (TADH) es un trastorno crónico que se inicia normalmente en la infancia y en muchas ocasiones perdura hasta la edad adulta pudiendo por tanto afectar
Polo Jiménez, María Mercedes
core  

Periodic migration in a physical model of cells on micropatterns

open access: yes, 2013
We extend a model for the morphology and dynamics of a crawling eukaryotic cell to describe cells on micropatterned substrates. This model couples cell morphology, adhesion, and cytoskeletal flow in response to active stresses induced by actin and myosin.
Camley, Brian A.   +4 more
core   +2 more sources

The Capsaspora genome reveals a complex unicellular prehistory of animals [PDF]

open access: yes, 2015
Suga, Hiroshi et al.-- This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.To reconstruct the evolutionary origin of multicellular animals from their unicellular ancestors, the genome sequences of ...
Mendoza, Alex de   +5 more
core   +1 more source

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