Publication
Numerical approach to the parallel gradient operator in tokamak scrape-off layer turbulence simulations and application to the GBS code
Concepts associés (34)
Hemorheology
Hemorheology, also spelled haemorheology (from Greek ‘αἷμα, haima 'blood' and rheology, from Greek ῥέω rhéō, 'flow' and -λoγία, -logia 'study of'), or blood rheology, is the study of flow properties of blood and its elements of plasma and cells. Proper tissue perfusion can occur only when blood's rheological properties are within certain levels. Alterations of these properties play significant roles in disease processes. Blood viscosity is determined by plasma viscosity, hematocrit (volume fraction of red blood cell, which constitute 99.
Corner detection
Corner detection is an approach used within computer vision systems to extract certain kinds of features and infer the contents of an image. Corner detection is frequently used in motion detection, , video tracking, image mosaicing, panorama stitching, 3D reconstruction and object recognition. Corner detection overlaps with the topic of interest point detection. A corner can be defined as the intersection of two edges. A corner can also be defined as a point for which there are two dominant and different edge directions in a local neighbourhood of the point.
Zariski's main theorem
In algebraic geometry, Zariski's main theorem, proved by , is a statement about the structure of birational morphisms stating roughly that there is only one branch at any normal point of a variety. It is the special case of Zariski's connectedness theorem when the two varieties are birational. Zariski's main theorem can be stated in several ways which at first sight seem to be quite different, but are in fact deeply related.
Réfutation
La réfutation est un procédé logique consistant à prouver la fausseté ou l'insuffisance d'une proposition ou d'un argument La réfutation s'applique dans tous les domaines où la question du savoir est importante : qu'il s'agisse en religion de savoir ce que Dieu demande aux hommes, en philosophie de savoir si Dieu peut exister, en astronomie de quoi sont faites les planètes, en géométrie quelles sont les propriétés du triangle, en politique s'il faut privatiser ou nationaliser une entreprise.