intermittent pulse
61Vertigo (DC Comics) — Vertigo Industry Publishing Founded 1993 (launch) Key people Karen Berger Products Adult comic books (see …
62Sinclair Executive — The Sinclair Executive was Clive Sinclair rsquo;s first venture into the pocket calculator market. The Executive was the world rsquo;s first ldquo;slimline rdquo; pocket calculator. It was variously described as ldquo;a piece of personal jewelry… …
63Phase response curve — A phase response curve (PRC) illustrates the transient change in the cycle period of an oscillation induced by a perturbation as a function of the phase at which it is received. PRCs are used in various fields; examples of biological oscillations …
64Waldorf Music — AG is a German synthesizer company. It was founded on the 1st of January 2003 to take over the actual business of the Waldorf Electronics GmbH which had become insolvent. Waldorf is best known for its Microwave wavetable synthesizer and Q virtual …
65Mass flow sensor — A mass airflow sensor. A mass air flow sensor is used to find out the mass flowrate of air entering a fuel injected internal combustion engine. The air mass information is necessary for the engine control unit (ECU) to balance and deliver the… …
66Plasma (physics) — For other uses, see Plasma. Plasma lamp, illustrating some of the more complex phenomena of a plasma, including filamentation. The colors are a result of relaxation of electrons in excited states to lower energy states after they have recombined… …
67Andrew Glover — For the football player of the same name see Andrew Glover (football player). Andrew Glover is a composer born 1962 in Birmingham, UK. He studied in Nottingham and gained his Doctorate in 1994 from Keele University after studying with Dr George… …
68Alzheimer's disease clinical research — As of August 2010 there were more than 800 clinical trials under way to understand and treat Alzheimer s disease. 149 of these studies were human phase three trials, the last step before U.S. Food and Drug Administration approval and marketing.… …
69Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
70endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …
