Active+element
121Siren disk — A siren disk is a disk with holes variously spaced, such that when spun in front of an air jet, the holes modulate the jet in a primarily binary (on/off) fashion, to directly produce sound.Typical usages of siren disksSiren disks were once used… …
122Routing (electronic design automation) — Routing is a crucial step in the design of integrated circuits. It builds on a preceding step, called placement, which determines the location of each active element of an IC. Routing is then the process of addingall wires needed to properly… …
123Prosorba column — The Prosorba Column is a blood filtering device used to treat severe cases of Rheumatoid Arthritis or Psoriatic Arthritis.Its active element is a sand coated with Protein A. The effect of the Protein A is to block antigens responsible for the… …
124Harry Kroger — Infobox Scientist name = Harry Kroger caption = birth date = birth place = death date = death place = residence = Vestal, NY, U.S.A. nationality = U.S.A. field = physicist, Electrical Engineer work institution = Binghamton University alma mater …
125shark cartilage — touted as a cure for cancer based on the observation that sharks don t get cancer because something in their cartilage inhibits angiogenesis (blood vessel formation that tumours need to feed and grow). The absence of cancer in sharks is disputed …
126Yāzijī, Nāṣīf — ▪ Lebanese scholar born , March 25, 1800, Kafr Shīmā, Lebanon died Feb. 8, 1871, Beirut Lebanese scholar who played a significant role in the revitalization of Arabic literary traditions. Until 1840 Yāzijī was employed in the service… …
127Dealema — is one of the oldest Rap groups from Portugal. They started with the group Factor X with Mundo Segundo, Mike, DJ Guze and a mix with Fullashit, Pina and Morpheus groups. Today, Dealema has five members: Mundo (World), Maze, DJ Guze, Ex Peão (Ex… …
128Driekops Eiland — (also called Driekopseiland) is a rock engraving or petroglyph site in the bed of the Riet River close to the town of Plooysburg, near Kimberley, Northern Cape, South Africa.[1][2][3][4][5] …
