Results 21 to 30 of about 150,471 (211)

Effects of noise on the internal resonance of a nonlinear oscillator [PDF]

open access: yes, 2018
We numerically analyze the response to noise of a system formed by two coupled mechanical oscillators, one of them having Duffing and van der Pol nonlinearities, and being excited by a self-sustaining force proportional to its own velocity.
Zanette, Damian Horacio
core   +1 more source

Stance-taking in Spanish-speaking Preschoolers' Argumentative Interaction [PDF]

open access: yes, 2019
The aim of this study is to determine what linguistic resources are used for stance-taking in confrontational interactions. For this purpose, we analyze 70 argumentative sequences in spontaneous peer conversations during play situations of 4 dyads (2 mid
Migdalek, Maia Julieta   +2 more
core   +1 more source

Entanglement entropy for a Maxwell field: Numerical calculation on a two dimensional lattice [PDF]

open access: yes, 2014
We study entanglement entropy (EE) for a Maxwell field in 2+1 dimensions. We do numerical calculations in two dimensional lattices. This gives a concrete example of the general results of our recent work on entropy for lattice gauge fields using an ...
Casini, Horacio, Huerta, Marina
core   +2 more sources

The influence of steam explosion treatment of green coffee cake on the thermal and mechanical properties of reinforced polypropylene matrix composites

open access: yesJournal of Materials Research and Technology, 2020
The coffee ripe red bean is a worldwide food commodity consumed mainly as a beverage made from the roasted beans. A secondary product of the coffee industry is the oil extracted from unripe green beans. This extraction generates a solid green coffee cake
Elisa Barbosa de Brito   +4 more
doaj   +1 more source

Epidermal Growth Factor Receptor Silencing Blunts the Slow Force Response to Myocardial Stretch

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundMyocardial stretch increases force biphasically: the Frank‐Starling mechanism followed by the slow force response (SFR). Based on pharmacological strategies, we proposed that epidermal growth factor (EGF) receptor (EGFR or ErbB1) activation is ...
María S. Brea   +6 more
doaj   +1 more source

Cervantes y la composición horaciana del Quijote. Estudio filológico del capítulo XIII de la segunda parte

open access: yesAnales Cervantinos, 2023
Cervantes hace, simultáneamente, imitación de la realidad e imitación de la literatura en el Quijote y se atiene en todo momento a los preceptos literarios de Aristóteles y Horacio.
Antonio de Padua Andino Sánchez
doaj   +1 more source

Long-lasting floods buffer the thermal regime of the Pampas [PDF]

open access: yes, 2016
This work was funded by grants from the National Research Council of Argentina (CONICET), the International Research Development Centre [IDRC-Canada, Project 106601-001], ANPCyT [PRH 27 [PICT 2013-2973; PICT 2014-2790], and the Inter-American Institute ...
Barrucand, Mariana   +7 more
core   +1 more source

Unbalance Between Sarcoplasmic Reticulum Ca2 + Uptake and Release: A First Step Toward Ca2 + Triggered Arrhythmias and Cardiac Damage

open access: yesFrontiers in Physiology, 2020
The present review focusses on the regulation and interplay of cardiac SR Ca2+ handling proteins involved in SR Ca2+ uptake and release, i.e., SERCa2/PLN and RyR2.
Marilén Federico   +4 more
doaj   +1 more source

Lírica e tragédia em Horácio, Odes, 2.1

open access: yesClassica, Revista Brasileira de Estudos Clássicos, 2023
O poema de Horácio Odes 2.1, dirigido ao político, historiador e poeta trágico Caio Asínio Polião, tem sido muito analisado nos últimos anos. Na maioria das vezes, os críticos seguiram a direção do comentário de Nisbet e Hubbard (1978) em busca de ...
Stephen Harrison   +1 more
doaj   +1 more source

Data supporting the cardiac mitochondria calcium handling in female normotensive and spontaneously hypertensive rats

open access: yesData in Brief, 2016
In association with the published article “Mitochondrial calcium handling in normotensive and spontaneously hypertensive rats: correlation with systolic blood pressure levels” [1], this data article contains information about calcium handling of cardiac ...
Alejandro Ciocci Pardo   +2 more
doaj   +1 more source

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