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Doctoral advisor. Charles Friedel [2] Signature. Antoine Henri Becquerel ForMemRS (/ ˌbɛkəˈrɛl /; [3] French: [ɑ̃twan ɑ̃ʁi bɛkʁɛl]; 15 December 1852 – 25 August 1908) was a French physicist and Nobel laureate in Physics for the discovery of radioactivity. [4] The SI unit of radioactivity, the becquerel (Bq), is named after him.
The history of radiation therapy or radiotherapy can be traced back to experiments made soon after the discovery of X-rays (1895), when it was shown that exposure to radiation produced cutaneous burns. Influenced by electrotherapy and escharotics —the medical application of caustic substances—doctors began using radiation to treat growths ...
Clinical Cancer Research is a peer-reviewed medical journal on oncology, including the cellular and molecular characterization, prevention, diagnosis, and therapy of human cancer, medical and hematological oncology, radiation therapy, pediatric oncology, pathology, surgical oncology, and clinical genetics. The applications of the disciplines of ...
The becquerel (/ ˌ b ɛ k ə ˈ r ɛ l /; symbol: Bq) is the unit of radioactivity in the International System of Units (SI). One becquerel is defined as an activity of one decay per second . For applications relating to human health this is a small quantity, [ 1 ] and SI multiples of the unit are commonly used.
One year later, in 1896, French physicist Antoine Henri Becquerel discovered radioactivity, and Dutch physicist Pieter Zeeman observed spectral lines being split by a magnetic field. [47] [13] In 1897, theoretical physicist, Joseph Larmor explained the splitting of the spectral lines in a magnetic field by the oscillation of electrons. [48] [49]
Cancer (journal) Cancer. (journal) Cancer is a biweekly peer-reviewed scientific journal covering oncology. The journal was established in 1948. It is an official journal of the American Cancer Society and is published by Wiley-Blackwell on behalf of the society. The first editor-in-chief was Fred W. Stewart, who held that position until 1961.
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Antoine Henri Becquerel [34] 1852–1908 French Radioactivity: becquerel (Bq) Nikola Tesla [35] 1856–1943 Serbian [note 2]-American Magnetic flux density [36] tesla (T) Heinrich Rudolf Hertz [37] 1857–1894 German Frequency [38] hertz (Hz) Rolf Maximilian Sievert [39] 1896–1966 Swedish Dose equivalent of radiation [citation needed] sievert ...