assay plate
81Chemical biology — is a scientific discipline spanning the fields of chemistry and biology that involves the application of chemical techniques and tools, often compounds produced through synthetic chemistry, to the study and manipulation of biological systems.… …
82History of Sheffield — The history of Sheffield, a city in South Yorkshire, England, can be traced back to the founding of a settlement in a clearing beside the River Sheaf in the second half of the 1st millennium AD.Vickers, Old Sheffield Town , part 1] The area had… …
83Britannia silver — is an alloy of silver containing 95.84% silver, with the balance usually copper.This standard was introduced in England by Act of Parliament in 1697 to replace sterling silver as the obligatory standard for items of wrought plate . The lion… …
84Acoustic droplet ejection — (ADE) uses a pulse of ultrasound to move low volumes of fluids (typically nanoliters or picoliters) without any physical contact. This technology focuses acoustic energy into a fluid sample in order to eject droplets as small as a picoliter. ADE… …
85radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …
86Mathematics 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… …
87tracer — 1. An element or compound containing atoms that can be distinguished from their normal counterparts by physical means ( e.g., radioactivity assay or mass spectrography) and can thus be used to follow (trace) the …
88Manuka honey — A native bee visits a manuka flower (Leptospermum scoparium). Manuka honey is made by introduced European honey bees (Apis mellifera). Manuka honey is a monofloral honey made by bees in New Zealand that frequent the …
89instrument — Synonyms and related words: Bourdon tube, Charlie McCarthy, Danish balance, Federal, Gramophone, Gyropilot, Mach meter, Roman balance, Teletype, Weightometer, X ray machine, absolute altimeter, accelerometer, adapt, aerial reconnaissance camera,… …
90run — I. verb (ran; also chiefly dialect run; run; running) Etymology: Middle English ronnen, alteration of rinnen, verbi. (from Old English iernan, rinnan & Old Norse rinna) & of rennen, verbt., from Old Norse renna; akin to Old High German rinnan,… …
