Matrice d'une application linéaireEn algèbre linéaire, la matrice d'une application linéaire est une matrice de scalaires qui permet de représenter une application linéaire entre deux espaces vectoriels de dimensions finies, étant donné le choix d'une base pour chacun d'eux. Soient : E et F deux espaces vectoriels sur un corps commutatif K, de dimensions respectives n et m ; B = (e, ... , e) une base de E, C une base de F ; φ une application de E dans F.
Growth accountingGrowth accounting is a procedure used in economics to measure the contribution of different factors to economic growth and to indirectly compute the rate of technological progress, measured as a residual, in an economy. Growth accounting decomposes the growth rate of an economy's total output into that which is due to increases in the contributing amount of the factors used—usually the increase in the amount of capital and labor—and that which cannot be accounted for by observable changes in factor utilization.
AdamAdam (hébreu : אָדָם, araméen/syriaque : ܐܕܡ, arabe : آدم) est un personnage de la Bible et du Coran. Il est mentionné dans le livre de la Genèse lié aux premiers écrits de la Bible datant du premier millénaire avant Jésus-Christ. Dans ce texte, qui fonde les croyances juives, chrétiennes et musulmanes, il est le premier Homme (au sens d'être humain), créé par Dieu. Il meurt à (Genèse : 5-5). L'onomastique propose plusieurs pistes concernant l'origine du nom d'Adam. Le nom générique adam (« humanité ») se retrouve dans plusieurs langues sémitiques.
Substrate adhesion moleculesSubstrate adhesion molecules (SAMs) are proteins that attach cells to specific compounds in the extracellular matrix (a process known as cell adhesion). Some of the amino acids in the SAM bind to components of the extracellular matrix, while others bind to integrins on the surface of the cell. Integrin molecules are composed of two chains of amino acids, one of which is connected to the actin filaments in the cytoskeleton, while the other is connected to the SAMs.
Adam and EveAdam and Eve, according to the creation myth of the Abrahamic religions, were the first man and woman. They are central to the belief that humanity is in essence a single family, with everyone descended from a single pair of original ancestors. They also provide the basis for the doctrines of the fall of man and original sin that are important beliefs in Christianity, although not held in Judaism or Islam. In the Book of Genesis of the Hebrew Bible, chapters one through five, there are two creation narratives with two distinct perspectives.
