write biography on J.Cbose
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Answer:
Jagadish Chandra Bose was born in a Bengali Kayastha family in Munsiganj (Bikrampur), Bengal Presidency (present-day Bangladesh)[6][13] on 30 November 1858, to Bama Sundari Bose and Bhagawan Chandra Bose. His father was a leading member of the Brahmo Samaj and worked as a deputy magistrate and assistant commissioner in Faridpur,[14] Bardhaman and other places.[15]
Bose's education started in a vernacular school, because his father believed that one must know one's own mother tongue before beginning English, and that one should know also one's own people. Speaking at the Bikrampur Conference in 1915, Bose said:
At that time, sending children to English schools was an aristocratic status symbol. In the vernacular school, to which I was sent, the son of the Muslim attendant of my father sat on my right side, and the son of a fisherman sat on my left. They were my playmates. I listened spellbound to their stories of birds, animals, and aquatic creatures. Perhaps these stories created in my mind a keen interest in investigating the workings of Nature. When I returned home from school accompanied by my school fellows, my mother welcomed and fed all of us without discrimination. Although she was an orthodox old-fashioned lady. It was because of my childhood friendship with them. I never realised that there existed a 'problem' common to the two communities, Hindus and Muslims.[15]
Bose joined the Hare School in 1869 and then St. Xavier's School at Kolkata. In 1875, he passed the Entrance Examination (equivalent to school graduation) of the University of Calcutta and was admitted to St. Xavier's College, Calcutta. At St. Xavier's, Bose came in contact with Jesuit Father Eugene Lafont, who played a significant role in developing his interest in natural sciences.[15][16] He received a BA from the University of Calcutta in 1879.[14]
Bose wanted to go to England to compete for the Indian Civil Service. However, his father, a civil servant himself, cancelled the plan. He wished his son to be a scholar, who would “rule nobody but himself.”[17] Bose went to England to study Medicine at the University of London. However, he had to quit because of ill health.[18][self-published source] The odour in the dissection rooms is also said to have exacerbated his illness.[14]
Through the recommendation of Anandamohan Bose, his brother-in-law (sister's husband) and the first Indian Wrangler, he secured admission in Christ's College, Cambridge to study natural sciences. He received a BA (Natural Sciences Tripos) from the University of Cambridge[16] and a BSc from the University College London affiliated under University of London in 1884,[19] and a DSc from the University College London, University of London in 1896.[16] Among Bose's teachers at Cambridge were Lord Rayleigh, Michael Foster, James Dewar, Francis Darwin, Francis Balfour, and Sidney Vines. At the time when Bose was a student at Cambridge, Prafulla Chandra Roy was a student at Edinburgh. They met in London and became intimate friends.[14][15] Later he was married to Abala Bose, the renowned feminist and social worker.[20]
One of the important influences on Bose was Sister Nivedita who supported him by organizing financial support and editing his manuscripts; she made sure that Bose was able to continue with and share his work.
Explanation:
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Answer:
Sir Jagadish Chandra Bose CSI CIE FRS (/boʊs/; IPA: [dʒɔɡodiʃ tʃɔndro bosu]; 30 November 1858 – 23 November (1937) was a biologist, physicist, botanist and an early writer of science fiction. He pioneered the investigation of radio and microwave optics, made significant contributions to plant science, and laid the foundations of experimental science in the Indian subcontinent. IEEE named him one of the fathers of radio science. Bose is considered the father of Bengali science fiction, and also invented the crescograph, a device for measuring the growth of plants. A crater on the moon has been named in his honour. He founded Bose Institute, a premier research institute of India and also one of its oldest. Established in 1917, the Institute was the first interdisciplinary research centre in Asia. He served as the Director of Bose Institute from its inception until his death.
Born : 30 November 1858 Bikrampur, Bengal Presidency, British India(now Munsiganj,Bangladesh)
Died : 23 November 1937 (aged 78)
Giridih, Bengal Presidency, British India (now Giridih, Jharkhand, India)
Alma mater : St. Xavier's College, Calcutta (BA)
Christ's College, Cambridge (BA)
University College London (BSc, DSc)
Known for : Millimetre waves
Radio
Crescograph
Contributions to plant biology
Crystal radio
Crystal detector
Spouse(s) : Abala Bose
Awards : Companion of the Order of the Indian Empire (CIE) (1903)
Companion of the Order of the Star of India (CSI) (1911)
Knight Bachelor (1917)
Scientific career
Fields : Physics, biophysics, biology, botany
Institutions : University of Calcutta
University of Cambridge
University of London
Academic advisors : John Strutt (Rayleigh)
Notable students : Satyendra Nath Bose
Meghnad Saha
Prasanta Chandra Mahalanobis
Sisir Kumar Mitra
Debendra Mohan Bose
Born in Munshiganj, Bengal Presidency, during British governance of India (now in Bangladesh), Bose graduated from St. Xavier's College, Calcutta (now Kolkata , West Bengal , India). He went to the University of London, England to study medicine, but could not pursue studies in medicine because of health problems. Instead, he conducted his research with the Nobel Laureate Lord Rayleigh at Cambridge and returned to India. He joined the Presidency College of the University of Calcutta as a professor of physics. There, despite racial discrimination and a lack of funding and equipment, Bose carried on his scientific research. He made remarkable progress in his research of remote wireless signalling and was the first to use semiconductor junctions to detect radio signals. However, instead of trying to gain commercial benefit from this invention, Bose made his inventions public in order to allow others to further develop his research.
Bose subsequently made a number of pioneering discoveries in plant physiology. He used his own invention, the crescograph, to measure plant response to various stimuli, and thereby scientifically proved parallelism between animal and plant tissues. Although Bose filed for a patent for one of his inventions because of peer pressure, his objection to any form of patenting was well known. To facilitate his research, he constructed automatic recorders capable of registering extremely slight movements; these instruments produced some striking results, such as quivering of injured plants, which Bose interpreted as a power of feeling in plants. His books include Response in the Living and Non-Living (1902) and The Nervous Mechanism of Plants (1926). In a 2004 BBC poll, Bose was voted seventh Greatest Bengali of all time.