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Willem Einthoven (21 May 1860 – 29 September 1927) was a Dutch medical doctor and physiologist. He invented the first practical electrocardiograph (ECG or EKG) in 1895 and received the Nobel Prize in Physiology or Medicine in 1924 for it ("for the discovery of the mechanism of the electrocardiogram").
Miksa Déri (1854–1938), Hungary – co-inventor of an improved closed-core transformer; Robert DeStefano (born 1962), U.S. – exercise equipment; James Dewar (1842–1923), UK – Thermos flask; Aleksandr Dianin (1851–1918), Russia – Bisphenol A, Dianin's compound; William Kennedy Laurie Dickson (1860–1935), UK – motion picture camera
Willem Einthoven: 1860 Electrocardiograph [389] 2008 William P. Murphy Jr. 1923 Blood bag and disposable medical trays [390] 2008 Amos E. Joel Jr. * 1918 Mobile communication system [391] 2008 Nick Holonyak * 1928 visible light emitting diode [392] 2009 Bob Widlar: 1937 Linear integrated circuit [393] 2009 Carver Mead: 1934 Very large scale ...
Willem Einthoven Franciscus Stephanus Petrus (Frans) van Buchem (30 November 1897 – 1 August 1979) was a Dutch physician and professor , known for the discovery of Van Buchem disease , which was named after him.
The Common Core State Standards Initiative, also known as simply Common Core, was an American, multi-state educational initiative begun in 2010 with the goal of increasing consistency across state standards, or what K–12 students throughout the United States should know in English language arts and mathematics at the conclusion of each school grade.
Willem Drees (1886–1988), Prime Minister of the Netherlands (1948–1958) Wim Duisenberg (1935–2005), Minister of Finance , President of the European Central Bank (1998–2003) Pim Fortuyn (1948–2002), politician, candidate for Prime Minister, assassinated during the 2002 election
Hi all, Willem Einthoven is credited with inventing String Galvanometer, but this is right way to say it: In 1895 Dutch Physiologist, Willem Einthoven, used a crude electrical sensing apparatus to establish that the beating heart produced four distinct signals, each one corresponding to a different ventricle.
[4] Einthoven developed a sensitive form of string galvanomter that allowed photographic recording of the impulses associated with the heartbeat. He was a leader in applying the string galvanometer to physiology and medicine, leading to today's electrocardiography. [5] Einthoven was awarded the 1924 Nobel prize in Physiology or Medicine for his ...