laser active substance
101Bordeaux (France) — Bordeaux Pour les articles homonymes, voir Bordeaux (homonymie). Bordeaux Montage mon …
102Bourdeaus — Bordeaux Pour les articles homonymes, voir Bordeaux (homonymie). Bordeaux Montage mon …
103Synagogue de Bordeaux — Bordeaux Pour les articles homonymes, voir Bordeaux (homonymie). Bordeaux Montage mon …
104Tattoo — For other uses, see Tattoo (disambiguation). A tattooed woman in the United States, ca. 1907. A tattoo is made by inserting indelible ink into the dermis layer of the skin to change the pigment. Tattoos on humans are a type of body modification,… …
105Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change …
106Cloud seeding — can be done by ground generators, plane, or rocket (not shown). Cloud seeding, a form of intentional weather modification, is the attempt to change the amount or type of precipitation that falls from clouds, by dispersing substances into the air… …
107Two-photon absorption — (TPA) is the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy electronic state. The energy difference between the involved… …
108Clan of Ostoja — The Clan of Ostoja was a powerful group of Knights and Lords in late medieval Europe. The clan encompassed several families in the Polish Lithuanian Commonwealth, Upper Hungary (Slovakia), Hungary, Transylvania, Belorus, Ukraine and Prussia. The… …
109PHOTOGRAPHIE — La perception de l’apparence du monde matériel par notre organe visuel a comme support la lumière visible ou les autres radiations électromagnétiques, rendues visibles par l’intermédiaire de phénomènes auxiliaires. L’emploi direct de l’ensemble… …
110Chemical reaction — Chemical reactions redirects here. For the 2007 television episode, see Chemical Reactions (Men in Trees). A thermite reaction using iron(III) oxide. The sparks …
