coherent element
21ensemble — 1. ensemble [ ɑ̃sɑ̃bl ] adv. • fin XIe; lat. pop. insimul 1 ♦ L un avec l autre, les uns avec les autres. ⇒ collectivement, conjointement; co , con , syn (cf. En commun, de concert, de conserve). Plusieurs personnes ensemble. ⇒ réuni. Venez tous… …
22Power dividers and directional couplers — A 10 dB 1.7–2.2 GHz directional coupler. From left to right: input, coupled, isolated (terminated with a load), and transmitted port …
23Dilthey, Wilhelm — Dilthey Michael Lessnoff INTRODUCTION Wilhelm Dilthey was born in 1833 near Wiesbaden, and thus lived through the period of Bismarck’s creation of a unified German Empire by ‘blood and iron’. These turbulent events, however, scarcely perturbed… …
24LUMIÈRE - Diffraction — On dit qu’il y a diffraction quand, dans un milieu homogène et isotrope (même vitesse de propagation pour tous les rayons lumineux quelle que soit leur direction), la lumière ne se propage pas en ligne droite. Les phénomènes de diffraction ne se… …
25RAISON — Le terme de raison – du latin ratio , qui désigne à l’origine le calcul pour prendre ensuite le sens de faculté de compter, d’organiser, d’ordonner – possède dans toutes les langues modernes une multitude d’acceptions qui, cependant, par des… …
26Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
27algebra — /al jeuh breuh/, n. 1. the branch of mathematics that deals with general statements of relations, utilizing letters and other symbols to represent specific sets of numbers, values, vectors, etc., in the description of such relations. 2. any of… …
28Sheaf (mathematics) — This article is about sheaves on topological spaces. For sheaves on a site see Grothendieck topology and Topos. In mathematics, a sheaf is a tool for systematically tracking locally defined data attached to the open sets of a topological space.… …
29cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …
30literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …
