standard optical test equipment
61Galvanometer — D Arsonval/Weston galvanometer movement with the moving coil shown in red. A galvanometer is a type of ammeter: an instrument for detecting and measuring electric current. It is an analog electromechanical transducer that produces a rotary… …
62Battleship — For other uses, see Battleship (disambiguation). The firepower of a battleship demonstrated by USS Iowa (ca. 1984) A battleship is a large armored warship with a main battery consisting of heavy caliber guns. Battleships were large …
63Pickering Interfaces — is a Test and Measurement company headquartered in Clacton on Sea, UK. Pickering design, manufacture and market a range of programmable switching, instrumentation and cabling products in the LXI, PXI, IEEE 488, PCI and VXI platforms. These… …
64Mikroelektronik — Die Mikroelektronik ist ein Teilgebiet der Elektronik, genauer der Halbleiterelektronik. Die Mikroelektronik beschäftigt sich mit dem Entwurf, der Entwicklung und der Herstellung von miniaturisierten, elektronischen Schaltungen, heute vor allem… …
65Robotic telescope — A robotic telescope is an astronomical telescope and detector system that makes observations without the intervention of a human. In astronomical disciplines, a telescope qualifies as robotic if it makes those observations without being operated… …
66Miller v. Campbell — is a series of three lawsuits filed by U.S. Senate candidate, Joe Miller, in both federal and Alaska state courts, that dispute vote counting methods and other procedures conducted by the Alaska Division of Elections relating to the November 2,… …
67Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
68Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
69Physical 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… …
70Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …
