Results 61 to 70 of about 28,095 (181)

Stability of contact discontinuities under perturbations of bounded variations

open access: yes, 1997
We prove the stability under small BV perturbations of a strong contact discontinuity for systems of conservation ...
SABLE' TOUGERON M., CORLI, Andrea
core  

Des piles de sable aux automates de sable [PDF]

open access: yes, 2006
In this thesis we study several discrete dynamical systems which can simulate the formation of sandpiles. The behavior of the basic models SPM and IPM(k) is well-known under specific initial conditions.
Masson, Benoît
core   +2 more sources

Identifying Space Use at Foraging Arena Scale within the Home Ranges of Large Herbivores.

open access: yesPLoS ONE, 2015
An intermediate spatiotemporal scale of food procurement by large herbivores is evident within annual or seasonal home ranges. It takes the form of settlement periods spanning several days or weeks during which foraging activity is confined to spatially ...
Norman Owen-Smith, Jodie Martin
doaj   +1 more source

Preschoolers’ Sensitivity to Abstract Relations Among Sets

open access: yesTopics in Cognitive Science, EarlyView.
Abstract In two studies, we test preschoolers’ ability to compare abstract relationships across sets. In Experiments 1a−1d, we show that both older (4‐ and 5‐year‐olds) and younger (3‐year‐olds) preschoolers successfully match both monotonic and symmetric relationships in visual patterns and succeed both in direct relational matches and inverted ones ...
Nicole H. Coates   +2 more
wiley   +1 more source

Labrador Sable

open access: yes, 1970
labrador nThe darker and richer the black spruce woords are, the darker and richer are the skins of the marten living there - the so-called 'Labrador sable'.PRINTED ITEM W. J. KIRWIN SEP 1970 JH SEP 1970Used I and SupUsed I3Not used[see MARTEN, 'sable'

core  

Differential intestinal injury and unchanged systemic inflammatory responses to leg and whole‐body passive hyperthermia in healthy humans

open access: yesExperimental Physiology, EarlyView.
Abstract Hyperthermia can cause intestinal injury, facilitating endotoxin translocation and an inflammatory response that has been associated with heat illness. However, the potential occurrence of these responses has been incompletely reported during passive hyperthermia, and the independent effect of hyperthermia is equivocal.
Oliver R. Gibson   +3 more
wiley   +1 more source

Increases in skin perfusion and blood oxygen in the non‐exercising human limbs during exercise in the heat: Implications for control of circulation

open access: yesExperimental Physiology, EarlyView.
Abstract Blood flow in the inactive limb tissues and skin is widely thought to decline during incremental exercise to exhaustion due to augmented sympathoadrenal vasoconstrictor activity, but direct evidence to support this view is lacking. Here, we investigated the inactive‐forearm haemodynamic (Q̇forearm${\dot{Q}}_{\mathrm{forearm}}$) and oxygenation
Steven J. Trangmar   +1 more
wiley   +1 more source

Prediction of Sand Production from a Saudi Sandstone Reservoir Prévision de la production de sable pour un réservoir gréseux d'Arabie Saoudite

open access: yesOil & Gas Science and Technology, 2006
Sand production is encountered in some Saudi oil fields. Six sand samples produced from different wells in a Saudi oil reservoir were obtained. Sandstone samples obtained from the same reservoir were subjected to uniaxial and triaxial failure tests.
Al-Awad M. N., Desouky S. E. M.
doaj   +1 more source

L’art-thérapie à médiation jeu de sable comme stratégie d’amélioration de l’alexithymie d’une population alcoolodépendante

open access: yesEducação & Formação, 2017
Cette recherche a montré comment une psychothérapie de groupe médiatisée par le jeu de sable pouvait améliorer le niveau de compréhension et d’expression des affects de personnes alcoolodépendantes et plus spécifiquement alexithymiques.
Marie-Jeanne Kulcsar   +1 more
doaj   +1 more source

Passive hyperthermia increases blood circulation in specific regions, largely independent of conduit artery mechanics and cardiac performance

open access: yesExperimental Physiology, EarlyView.
Abstract Passive hyperthermia increases net peripheral and systemic blood flow in humans and other animals, yet the underlying haemodynamic forces that selectively accelerate blood movement remain incompletely characterized. Wave intensity analysis offers insight into the respective contributions of the heart and the vascular system to changes in blood
Nuno Koch Esteves   +4 more
wiley   +1 more source

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