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astronomy

Nilratan Sircar

Nilratan Sircar is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Nilratan Sircar rather than just read about it. In short: Sir Nilratan Sircar (1 October 1861 – 18 May 1943) was an Indian medical doctor, educationist, philanthropist and swadeshi entrepreneur. He was awarded honorary DCL by University of Oxford and LL.D. by University of Edinburgh.

Nilratan Sircar — main illustration
Nilratan Sircar — illustration

Key takeaways

  • Nilratan Sircar belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Nilratan Sircar to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Nilratan Sircar from memory before moving on to harder problems.

Reference excerpt

Sir Nilratan Sircar (1 October 1861 – 18 May 1943) was an Indian medical doctor, educationist, philanthropist and swadeshi entrepreneur. He was awarded honorary DCL by University of Oxford and LL.D. by University of Edinburgh. He was a renowned figure in promoting Science and Technology education in contemporary India.

Early life Son of Nandalal Sircar, a native of Jaynagar Majilpur, he was born in the house of his maternal uncle in Netra village of South 24 Parganas district, on 1 October 1861. His father came from an impoverished family in Jessore and later settled in Jaynagar. His mother Rebati Bani hailed from Pantihal village. However, as his mother often suffered from ill health, Sircar and his siblings spent much of their growing years with their maternal family in Netra village and subsequently moved there. His mother died in Pantihal while he was still a child from what was later believed to be cancer. Sircar was reported to have shared with grandchildren that it was this early loss of his mother to an unknown disease that led him to study medicine, as he wanted to know the cause of her death.

Education Sircar passed the entrance examination for Chatra Nandalal Institution in Hooghly and matriculated there. Despite the family's modest means, Sircar moved to Calcutta to pursue his career in medicine. His efforts caught the attention of an Englishman who sponsored his study at the Campbell Medical College in the formative years from where he obtained vernacular diploma in medicine in 1879. Later, he went on to win a scholarship, and earned the M.B. degree in 1888. The following year he earned his M.A., and in 1890 he obtained the M.D. degrees from the University of Calcutta.

Family life

In 1888, Sircar married Nirmala, daughter of Girishchandra Mazumdar of Barisal, a scholar and a Brahmo missionary, and became a member of the Brahmo Samaj. The couple went on to have six children, five daughters (Nalini Basu, Arundhuti Chatterjee, Shanta Sen, Meera Sen and Kamala Chatterjee) and one son Arun Prakash Sarkar.

Medical career Dr Sircar soon grew a large practice and was, for many years, a leading Indian consulting physician, travelling far and wide to treat some of his patients, who included the ruling heads of state in neighbouring countries.

Educational endeavours Aside from his contribution to the field of medicine, Dr Sircar also contributed greatly to the causes of education, commerce, and politics during his lifetime. He was directly or indirectly involved in the foundation and administration of various national institutes of science in Bengal.

Bose Institute Sir Nilratan Sircar was the Chairman of the first Governing Body of Bose Institute, which is Asia's first modern interdisciplinary research centre.

Carmichael Medical College Sir Nilratan Sircar became the president of Medical Education Society of Bengal in 1922 and remained in the position until 1941. The society was formed for better management of the Carmichael Medical College.

Science College of the University of Calcutta He was one of the enthusiastic founding fathers of the Science College of University of Calcutta.

Indian Association for the Cultivation of Science Along with other pioneers of Bengal, Sircar was deeply involved in the formation of Indian Association for the Cultivation of Science. and he remained the President of the Indian Association for the Cultivation of Science from 1939 to 1941.

University of Calcutta Sircar's keen interests in academia saw him being closely associated with the University of Calcutta. He was elected Fellow in 1893 and was responsible for the expansion of post graduate science teaching facilities and research in medical education as well as the introduction of students' health examination and welfare work. He served as the President of the University of Calcutta's Council for Post Graduate Teaching Arts from 1924 to 1929, the President of the Post Graduate teaching in Science from 1924 to 1942 and the Vice-Chancellor of the University of Calcutta from 1919 to 1921. In 1920 he travelled to England to represent the University of Calcutta at the Empire Universities Conference in London.

Other institutes Sircar was also closely associated with the Jadavpur Tuberculosis Hospital and Chittarajan Seva Sadan.

Academic clubs and societies Sircar served as the President of the Calcutta Medical Club and was for many years remained the Editor-In-Chief of its Journal. He was also one of the founders of the Physiological Society of India established in 1934. During the anti-partition movement in Bengal, Sircar became involved in establishing the National Council of Education. In 1906, Taraknath Pandit and Dr Sircar launched the Society for the Promotion of Technical Education which established the Bengal Technical Institute.

Political life This was also a time of enormous political turmoil in the Indian subcontinent. The Independence movement was slowly but surely gaining momentum and here too, Sircar was at the helm of affairs. He was closely associated with several leading luminaries of that time, including Rabindranath Tagore, Mahatma Gandhi, Jagdish Chandra Bose, Motilal Nehru, Deshbandhu Chittaranjan Das and Netaji Subhas Chandra Bose. He was a member of the Indian National Congress between 1890 and 1919, Sircar also served as a member of the Bengal Legislative Congress under the reform scheme.

Promotion of national trade His enthusiastic support for the Swadeshi movement saw him set up the National Soap Factory and the National Tannery at Beliaghata in 1905. He was the Director of the Boot and Equipment Factory for period of time and encouraged his manager B.M.Das to organise the Bengal Tanning Institute.

Death He died in Calcutta on 18 May 1943 aged 81. An obituary published in the British Medical Journal on 5 June 1943 stated,

The death in Calcutta of Sir Nilratan Sircar, at the great age for a Bengali of 81, has removed a leading member of the medical profession in India.

… excerpt ends here. Continue reading the full article.

Illustrations

Nilratan Sircar illustration
Nilratan Sircar: Sircar's wife Nirmala Sircar
Sircar's wife Nirmala Sircar

Worked examples

Example 1 — a first encounter with Nilratan Sircar

Start with the simplest possible case. Write down what Nilratan Sircar claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Nilratan Sircar before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Nilratan Sircar ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Nilratan Sircar

In research
Nilratan Sircar appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Nilratan Sircar in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Nilratan Sircar is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1861 births, 1943 deaths, 19th-century Bengali people, so understanding it makes those chapters shorter.
In everyday life
Look for Nilratan Sircar outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Nilratan Sircar in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Nilratan Sircar means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Nilratan Sircar out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Nilratan Sircar in simple terms?

Sir Nilratan Sircar (1 October 1861 – 18 May 1943) was an Indian medical doctor, educationist, philanthropist and swadeshi entrepreneur. He was awarded honorary DCL by University of Oxford and LL.D. by University of Edinburgh.

Why does Nilratan Sircar matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Nilratan Sircar?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Nilratan Sircar.

Tags

  • 1861 births
  • 1943 deaths
  • 19th-century Bengali people
  • 19th-century Indian educators
  • 19th-century Indian medical doctors
  • 20th-century Bengali people
  • 20th-century Indian educators
  • 20th-century Indian medical doctors
  • Academic staff of the University of Calcutta
  • Bengali Hindus
  • Bengali educators
  • Bengali scientists

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