Basanti Dulal Nagchaudhuri is a notable figure in the field of mathematics, especially known for his work in mathematical theorems and problem-solving approaches. More specifically, he is recognized for his contributions to the study of ancient Indian mathematics and its implications.

Bharat Ratra is a prominent figure in the field of computer science and engineering, particularly known for his contributions to research and academia. As of my last knowledge update in October 2023, he is a professor and has held positions at various institutions. He has published numerous papers and has expertise in areas such as artificial intelligence, computer networks, and computational models.

Bhupati Mohan Sen was an Indian author, poet, and literary figure known for his contributions to Bengali literature. He was born in the early 20th century and is recognized for his works that often explore themes of love, nature, and social issues. His literary contributions include various genres, including poetry, novels, and essays. Sen's work reflects the cultural and social dynamics of his time, and he played a role in the modern literary movements within Bengal.

K. Sridhar could refer to various individuals, as it is a relatively common name in some cultures, particularly in India. Without additional context, it's difficult to determine exactly who you might be referring to. Some individuals named K. Sridhar could be notable figures in fields such as academia, literature, art, business, or other professions.

Kedareswar Banerjee is known as a prominent figure in Bengali literature and culture. He was a poet, writer, and prominent literary figure in the early 20th century, contributing to the rich tapestry of Bengali literature. His works often reflected the social and cultural issues of his time.

C.V. Vishveshwara (Chandrashekar V. Vishveshwara) was a prominent Indian astrophysicist known for his significant contributions to the field of general relativity and black hole physics. He is perhaps best known for his pioneering work on gravitational waves and black holes. One of his notable achievements was the theoretical prediction of "black hole evaporation," a concept that relates to Stephen Hawking's work on Hawking radiation.

K. S. Krishnan, or K. S. Krishnan, refers to K. S. Krishnan (Kuppuswami Srinivasan Krishnan), who was an eminent Indian physicist and an influential figure in the field of science and technology in India. He was known for his significant contributions to the study of magnetism and material science, particularly in the context of crystal physics and the properties of materials at low temperatures.

Kumble R. Subbaswamy is an academic administrator and educator, known for his role as the chancellor of the University of Massachusetts Dartmouth. His leadership encompasses various aspects of academic governance, community engagement, and institutional development. Subbaswamy has also held positions at other universities and has a background in physics, focusing on research and higher education administration.

Meghnad Saha (1893–1956) was an influential Indian astrophysicist who is best known for his development of the Saha ionization equation, which describes the thermal ionization of elements. This equation is crucial in astrophysics for understanding the physical and chemical conditions of celestial bodies, helping to explain how stars are composed and how they evolve.

D. D. Bhawalkar is likely referring to Dattatraya Dattatraya Bhawalkar, an Indian mathematician renowned for his contributions to various fields, particularly in mathematical analysis and applied mathematics. His work has been influential in the development of theories related to mathematical physics and other areas. If there is a more specific aspect of D. D.

Deepak Kumar is an Indian physicist known for his contributions to the field of science education and research in physics. He has worked extensively in areas related to condensed matter physics, including the study of materials and their properties. Additionally, he has been involved in science communication and has authored several papers and publications to enhance understanding of physics among students and the general public.

As of my last knowledge update in October 2023, "Deepak Mathur" might refer to several individuals or contexts depending on the specific area of interest, such as business, academia, or another professional field. There may be notable individuals by that name, or it could also refer to a fictional character or a concept in various cultural or social discussions.

Devendra Lal is a name associated with notable contributions in the field of science, particularly in areas such as geophysics and planetary science. He is known for his research related to cosmic rays and their implications for Earth and planetary atmospheres. His work often explores the interactions between cosmic radiation and the atmosphere, contributing to our understanding of climate systems and space weather.

Dharam Vir Ahluwalia is not a widely recognized term or name in public discourse as of my last knowledge cutoff in October 2023. It could refer to a specific individual, such as a public figure, politician, or an academic, but without more context, it's difficult to provide a detailed answer.

E. C. George Sudarshan (1931–2018) was a prominent Indian-American theoretical physicist renowned for his contributions to various fields in physics, particularly in quantum optics and quantum information theory. He is most famously known for his work on the theory of the "Sudarshan-Glauber" formalism in quantum mechanics, which helped describe the behavior of coherent states of light.

G. N. Ramachandran, full name Ganni Nanjundaiah Ramachandran, was an influential Indian physicist and biologist known for his pioneering work in the field of structural biology. He made significant contributions to our understanding of protein structure through his development of the Ramachandran plot, which illustrates the allowed regions of dihedral angles for amino acid residues in protein structures.

Ganapathy Baskaran is not a widely recognized name in popular culture, history, or notable public figures, as of my last update in October 2023. It's possible that he may be a figure in a specific field, such as academia, business, or local interest, that hasn't gained widespread recognition.

Ganesan Srinivasan may refer to an individual, but without more context, it's difficult to provide specific information. There could be multiple people with that name, and it could relate to various fields such as academia, business, or other professions.

Ganeshan Venkataraman does not refer to a widely recognized individual or concept that I can identify with the information available up until October 2023. It is possible that he is a person who has become notable after that time, or he might be a figure in a specific field or context that is not widely known.

George Joseph, in a scientific context, is likely not a widely known figure in the broader scientific community, and it's possible that there may be regional or less-publicized contributions associated with that name. If you're referring to a specific individual, it could be beneficial to include more context, such as their field of research or any notable contributions they've made. Alternatively, there might be individuals named George Joseph in various scientific fields, but without specific details, it's hard to provide a comprehensive overview.