Bose, Satyendra Nath

Japanese: ボース（英語表記）Bose， Satyendra Nath

Born: January 1, 1894, Calcutta
[Died] February 4, 1974, Calcutta Indian physicist. Studied at Presidency College, Calcutta, and became a lecturer at University College (1916) and an assistant professor at the University of Dhaka (23). He studied in France and Germany (24), and after returning to Japan, became a professor at the University of Dhaka (27) and the University of Calcutta (45). In 1923, he discovered quantum statistics for light quanta (→Bose statistics) and derived M. Planck's radiation formula. This paper was sent to Einstein, who translated it into German and published it. Einstein later developed Bose's ideas, so this statistics is also called Bose-Einstein statistics. Particles that obey this statistics are called bosons after him. He is a member of the Royal Society of London (58).

Both
Bose, Subhas Chandra

Born: January 23, 1897, Cuttack, Orissa
[Died] August 19, 1945. Taipei. Indian national independence activist. Passed the Indian civil service examination in 1920, but declined the commission the following year and joined M. Gandhi's anti-British non-cooperation movement. Elected president of the Indian National Congress in 1938 and 1939, but left the party due to disagreements with Gandhi, and formed the Forward Bloc in April 1939. Fleeing India in January 1941, he headed for Berlin. Arrived in Japan by sea in May 1943, and took command of the Indian National Army in Singapore in July. Taking advantage of the Greater East Asia Co-Prosperity Sphere concept, he established the Provisional Government of Free India on October 21 of the same year, and attempted to overthrow British power by force. Died in an airplane crash in Taiwan shortly after Japan's surrender.

Both
Beauce

A region in northern France consisting of a limestone plateau stretching from the southwest of Paris to the Bois de Orléans. The land is covered with loam and is fertile, making it one of France's major grain-producing regions. Wheat and sugar beets are the main crops. The flat landscape is adorned with the spires of the cathedrals of the villages. The main towns are Chartres, Chateaudun, and Etampes.

Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information

Japanese:

[生]1894.1.1. カルカッタ
[没]1974.2.4. カルカッタ
インドの物理学者。カルカッタのプレジデンシー・カレッジで学び，ユニバーシティ・カレッジ講師 (1916) ，ダッカ大学助教授 (23) 。フランスとドイツに留学 (24) ，帰国後，ダッカ大学教授 (27) ，カルカッタ大学教授 (45) 。 1923年光量子に対する量子統計を見出し (→ボース統計 ) ，M.プランクの放射式を導いた。この論文はアインシュタインに送られ，彼の手でドイツ語に翻訳され，出版された。またアインシュタインはその後ボースの考えを発展させたので，この統計はボース＝アインシュタイン統計とも呼ばれている。この統計に従う粒子は，彼の名にちなんでボソンと呼ばれている。ロンドン・ロイヤル・ソサエティ会員 (58) 。

ボース
Bose， Subhas Chandra

[生]1897.1.23. オリッサ，カタック
[没]1945.8.19. 台北
インドの民族独立運動家。 1920年インド文官職採用試験に合格したが，翌年任官を辞退し，M.ガンジーの反英非協力運動に参加。 38，39年にインド国民会議派総裁に選出されたが，ガンジーとそりが合わず脱退，39年4月「フォワード・ブロック」を結成。 41年1月インドを脱出しベルリンに向った。 43年5月海路日本に到着，7月シンガポールのインド国民軍の指揮権を掌握。大東亜共栄圏構想に乗じて，同年 10月 21日自由インド臨時政府を樹立，武力によるイギリス権力打倒をはかった。日本降伏直後，台湾で飛行機事故で死亡。