https://indianpedia.org/index.php?action=history&feed=atom&title=Ashesh_Prosad_MitraAshesh Prosad Mitra - Revision history2026-08-01T02:46:21ZRevision history for this page on the wikiMediaWiki 1.45.4https://indianpedia.org/index.php?title=Ashesh_Prosad_Mitra&diff=236265&oldid=prev->SdkbBot at 07:09, 22 June 20212021-06-22T07:09:11Z<p></p>
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{{Infobox scientist<br />
| name = Ashesh Prosad Mitra<br />
| image = Ashes Prasad Mitra - Kolkata 2005-07-23 01866 Cropped.jpg<br />
| image_size = <br />
| alt = A. P. Mitra<br />
| birth_date = {{Birth date|df=yes|1927|02|21}}<br />
| birth_place = [[Kolkata]], [[West Bengal]]<br />
| death_date = {{Death date and age|df=yes|2007|09|03|1927|02|21}}<br />
| death_place = [[New Delhi]]<br />
| citizenship = Indian<br />
| nationality = Indian<br />
| alma_mater = [[Rajabazar Science College]]<br> <br />
[[University of Calcutta]]<br />
| known_for = Radio & Space Physics<br />
| awards = [[Padma Bhushan]], 1987<br />
}}<br />
'''Ashesh Prosad Mitra''' [[Indian National Science Academy|FNA]], [[Indian Academy of Sciences|FASc]], [[Fellow of the Royal Society|FRS]] (21 February 1927 – 3 September 2007) was a [[physics|physicist]] who headed the National Physics Laboratory in [[Delhi]], [[India]] and was the Director General of the [[Council of Scientific and Industrial Research]] (CSIR). He is primarily known for his work on [[environmental physics]].<ref name=":0">{{Cite web|url=http://www.insaindia.res.in/BM/BM35_0909.pdf|title=ASHESH PROSAD MITRA (21 February 1927 - 3 September 2007)}}</ref><br />
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==Life==<br />
Mitra studied at the [[Bangabasi College]], an affiliated college of the [[University of Calcutta]]. He completed his post graduation studies from the renowned [[Rajabazar Science College]] campus of same university.<br />
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He was the director of the [[National Physical Laboratory of India|National Physical Laboratory (NPL)]] from 1982 to 1986 and the Director General of the [[Council of Scientific and Industrial Research]] (CSIR) from 1986 to 1991.<ref>[http://www.csir.res.in/External/Utilities/Frames/aboutcsir/main_page.asp?a=topframe.htm&b=leftcon.htm&c=../../../Heads/aboutcsir/dglist/dglist1.html About CSIR] {{webarchive|url=https://web.archive.org/web/20080926001052/http://www.csir.res.in/External/Utilities/Frames/aboutcsir/main_page.asp?a=topframe.htm&b=leftcon.htm&c=..%2F..%2F..%2FHeads%2Faboutcsir%2Fdglist%2Fdglist1.html |date=26 September 2008 }}</ref><br />
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He died at New Delhi in September 2007.<ref>[http://www.nal.res.in/pages/ipsep07.htm Prof. A. P. Mitra passes away] {{webarchive|url=https://web.archive.org/web/20140129155223/http://www.nal.res.in/pages/ipsep07.htm |date=29 January 2014 }}</ref><br />
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==Research==<br />
Radio & Space Physics was his area of specialization. He performed major work in the field of earth's near-space environment, through group based and space techniques. He worked on cosmic radio noise for studying the upper atmosphere led to a series of discoveries in ionosphere, solar physics and cosmic rays.<br />
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==Honours and awards==<br />
*He was awarded the [[Shanti Swarup Bhatnagar Prize for Science and Technology|Shanti Swarup Bhatnagar Prize]] for Physical Science in 1968. The citation read: {{quote|Dr Mitra is one of the acknowledged authorities on ionosphere and on some aspects of space research. His pioneering work on the use of cosmic radio noise for upper atmosphere studies resulted in a whole series of scientific discoveries in ionosphere, solar physics and cosmic rays. He has carried out comprehensive studies on the ionospheric effects of solar flares and has established one of the most extensive radio flare systems at the National Physical Laboratory. He developed an atmospheric model from observations of satellite drag and initiated new D region rocket experiments. Dr Mitra’s work on ion and neutral chemistry in the upper atmosphere, especially on the minor constituent nitric oxide, provided the basis for much of our present knowledge about the lower ionosphere. He has contributed substantially to the establishment and operation of the International Spacewarn System and the International Ursi-gramme and World Day Service.{{citation needed|date=April 2018}}}}<br />
*Foreign Fellow of [[Bangladesh Academy of Sciences]]<ref>[http://www.bas.org.bd/fellowship/list-of-fellows-.html List of Fellows of Bangladesh Academy of Sciences]</ref><br />
*Awarded the [[Padma Bhushan]] in 1987<ref>{{cite web |url=http://www.csir.res.in/External/Heads/aboutcsir/dglist/apmitracv.pdf |title=Archived copy |access-date=2008-10-04 |url-status=dead |archive-url=https://web.archive.org/web/20100215164013/http://www.csir.res.in/External/Heads/aboutcsir/dglist/apmitracv.pdf |archive-date=15 February 2010 }}</ref><br />
*Fellow of the [[Royal Society of London]] in 1988.<ref>{{cite web|url=https://royalsociety.org/~/media/Royal_Society_Content/about-us/fellowship/Fellows1660-2007.pdf|title=List of Fellows of the Royal Society 1660 – 2007 |publisher=Royal Society|access-date= 26 January 2016}}</ref><br />
*President of the International Union of Radio Sciences - URSI between 1984-1987<br />
*Member, General Committee of International Council of Scientific Unions between 1984-1988<br />
*Fellow - Indian National Science Academy in 1961<br />
*Fellow of the [[Indian Academy of Sciences|Indian Academy Sciences]] in 1974<br />
*Fellow of the Thud World Academy of Sciences in 198<br />
*President, National Academy of Sciences between 1992-1993<br />
*Honorary President, URSI in 2002<br />
*Jawahar La1 Nehru Fellowship between 1978-1980<br />
*Shanti Swarup Bhatnagar Fellowship between 1991-1996<br />
*Senior Homi Bhabha Fellowshp between 1996-1998<br />
*Shanti Swarup Bhatnagar Memorial Award for Physical Sciences in 1968<br />
*C. V. Raman Award of [[University Grants Commission (India)|University Grants Commission]] in 1982<br />
*Om Prakash Bhasin Award for Physical Physical Sciences in 1987<br />
*FICCI Award for Physical Sciences in 1982<br />
*Meghnad Saha Golden Jubilee Award of Indian Association of Science in 1991<br />
*Modi Science Award in 1992<br />
*Vasuic Award on Environmental Science and Technology in 2002<br />
*Meghnad Saha Medal by Asiatic Society in 1994<br />
*S. K. Mitra Centenary Medal by Indian Science Congress Association in 1995<br />
*DSc (Honors Causa) degrees from the universities of [[Manipur]], [[Kolkata]], [[Jadavpur]], Burdwan North Bangal, Vidhyasagar.<ref name=":0" /><br />
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==Personal life==<br />
Ashesh Prosad Mitra had two daughters with his wife, Sunanda, whom he married on 12 August 1956.<ref name=":0" /><br />
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==References==<br />
{{Reflist}}<br />
*{{cite journal |last=Mitra |first=A.N |date=November 2007 |title=Ashesh Prosad Mitra (1927–2007) |journal=Current Science |volume=93 |issue=9 |pages=1314–1315 |url=http://www.ias.ac.in/currsci/nov102007/1314.pdf |access-date=2008-07-10 }}<br />
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{{Commons category|Ashesh Prosad Mitra}}<br />
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{{PadmaBhushanAwardRecipients 1980–89}}<br />
{{SSBPST recipients in Physical Science}}<br />
{{Authority control}}<br />
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{{DEFAULTSORT:Mitre, Ashesh Prosade}}<br />
[[Category:1927 births]]<br />
[[Category:2007 deaths]]<br />
[[Category:Scientists from Kolkata]]<br />
[[Category:Bangabasi College alumni]]<br />
[[Category:University of Calcutta alumni]]<br />
[[Category:20th-century Indian physicists]]<br />
[[Category:20th-century Indian educators]]<br />
[[Category:Fellows of the Royal Society]]<br />
[[Category:Council of Scientific and Industrial Research]]<br />
[[Category:Recipients of the Padma Bhushan in science & engineering]]<br />
[[Category:Fellows of Bangladesh Academy of Sciences]]</div>->SdkbBot