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The Academy
NASI Calendar of Activities 2025
Mission & Vision
Organisational Structure
The Council
Past President
Past General Secretaries
Recent Past Officers
Founder Fellows
NASI Events
Rules & Regulations
Rules
Regulations
Fellowship/Membership Scrutiny Committees
Fellowship
Fellows
Foreign Fellows
Honorary Fellows
Deceased Fellows
Zone-wise List of Fellows & Honorary Fellows (2024)
Fellowship Nomination Books 2024
Awardees
Prof. Meghnad Saha Distinguished Fellowship
NASI-Platinum Jubilee Chair
J.C. Bose Chair
ICMR Chair in Public Health Research
Distinguished Woman Scientist Chair
Lecture Awardees
Prof. Meghnad Saha Platinum Jubilee Lifetime Honorary Fellowship for outstanding contributions to the growth of the Academy
NASI President’s Platinum Jubilee Gold Medal for outstanding contributions to the growth of the Academy
NASI-Senior Scientist Platinum Jubilee Fellows & NASI Honorary Scientist
NASI-Reliance Industries Platinum Jubilee Awards for Application Oriented Innovations Covering both Physical and Biologlcal Sciences
NASI-Young Scientist Platinum Jubilee Awards in the Field of Biological/ Physical/Chemical Sciences
SICO-Sponsored NASI Awardees
NASI Swarna Jayanti Puraskar
The NASI – Millennium Awards
NASI Science Teacher Awardee
UP Education Minister’s Gold Medal Recipients
Publications
Chapters
List of Chapters
Activities of Chapters
Membership
Contact Us
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The National Academy of Sciences, India
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The Academy
NASI Calendar of Activities 2025
Mission & Vision
Organisational Structure
The Council
Past President
Past General Secretaries
Recent Past Officers
Founder Fellows
NASI Events
Rules & Regulations
Rules
Regulations
Fellowship/Membership Scrutiny Committees
Fellowship
Fellows
Foreign Fellows
Honorary Fellows
Deceased Fellows
Zone-wise List of Fellows & Honorary Fellows (2024)
Fellowship Nomination Books 2024
Awardees
Prof. Meghnad Saha Distinguished Fellowship
NASI-Platinum Jubilee Chair
J.C. Bose Chair
ICMR Chair in Public Health Research
Distinguished Woman Scientist Chair
Lecture Awardees
Prof. Meghnad Saha Platinum Jubilee Lifetime Honorary Fellowship for outstanding contributions to the growth of the Academy
NASI President’s Platinum Jubilee Gold Medal for outstanding contributions to the growth of the Academy
NASI-Senior Scientist Platinum Jubilee Fellows & NASI Honorary Scientist
NASI-Reliance Industries Platinum Jubilee Awards for Application Oriented Innovations Covering both Physical and Biologlcal Sciences
NASI-Young Scientist Platinum Jubilee Awards in the Field of Biological/ Physical/Chemical Sciences
SICO-Sponsored NASI Awardees
NASI Swarna Jayanti Puraskar
The NASI – Millennium Awards
NASI Science Teacher Awardee
UP Education Minister’s Gold Medal Recipients
Publications
Chapters
List of Chapters
Activities of Chapters
Membership
Contact Us
BHATTACHARYYA, Archana
BHATTACHARYYA, Archana Ionospheric Physics/Geomagnetism/Space Weather.
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