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Samarendra Kumar Mitra
Samarendra Kumar Mitra (14 March 1916 – 26 September 1998) was an Indian scientist and mathematician. He designed, developed and constructed, in 1953-54, India's first computer (an electronic analog computer) at the Indian Statistical Institute (ISI), Calcutta (presently Kolkata). He began his career as a research physicist at the Palit Laboratory of Physics, Rajabazar Science College (University of Calcutta). In 1950, he joined the Indian Statistical Institute (ISI), Calcutta, an Institute of National importance, where he worked in various capacities such as professor, research professor and director. Mitra was the founder and first head of the Computing Machines and Electronics Division at the Indian Statistical Institute (ISI), Calcutta. In 1953-54, India's first indigenous electronic analogue computer for solving linear equations with 10 variables and related problems was designed and developed by Samarendra Kumar Mitra and was built under his direct personal supervision ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcutta
Kolkata (, or , ; also known as Calcutta , List of renamed places in India#West Bengal, the official name until 2001) is the Capital city, capital of the Indian States and union territories of India, state of West Bengal, on the eastern bank of the Hooghly River west of the border with Bangladesh. It is the primary business, commercial, and financial hub of East India, Eastern India and the main port of communication for North-East India. According to the 2011 Indian census, Kolkata is the List of cities in India by population, seventh-most populous city in India, with a population of 45 lakh (4.5 million) residents within the city limits, and a population of over 1.41 crore (14.1 million) residents in the Kolkata metropolitan area, Kolkata Metropolitan Area. It is the List of metropolitan areas in India, third-most populous metropolitan area in India. In 2021, the Kolkata metropolitan area crossed 1.5 crore (15 million) registered voters. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niels Bohr
Niels Henrik David Bohr (; 7 October 1885 – 18 November 1962) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922. Bohr was also a philosopher and a promoter of scientific research. Bohr developed the Bohr model of the atom, in which he proposed that energy levels of electrons are discrete and that the electrons revolve in stable orbits around the atomic nucleus but can jump from one energy level (or orbit) to another. Although the Bohr model has been supplanted by other models, its underlying principles remain valid. He conceived the principle of complementarity: that items could be separately analysed in terms of contradictory properties, like behaving as a wave or a stream of particles. The notion of complementarity dominated Bohr's thinking in both science and philosophy. Bohr founded the Institute of Theoretical Physics at the University of Cope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcutta High Court
The Calcutta High Court is the oldest High Court in India. It is located in B.B.D. Bagh, Kolkata, West Bengal. It has jurisdiction over the state of West Bengal and the Union Territory of the Andaman and Nicobar Islands. The High Court building's design is based on the Cloth Hall, Ypres, in Belgium. It is the oldest high court in India. Currently, the court has a sanctioned judge strength of 72. History The Calcutta High Court is one of the three High Courts in India established at the Presidency Towns by Letters patent granted by Queen Victoria, bearing date 26 June 1862, and is the oldest High Court in India. It was established as the High Court of Judicature at Fort William on 1 July 1862 under the High Courts Act, 1861, which was preceded by the Supreme Court of Judicature at Fort William. The building structure was designed by Walter Long Bozzi Granville. Despite the name of the city having officially changed from Calcutta to Kolkata in 2001, the Court, as an ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Society Of India
Computer Society of India is a body of computer professionals in India. It was started on 6 March 1965 by a few computer professionals and has now grown to be the national body representing computer professionals. It has 72 chapters across India, 511 student branches, and 100,000 members. The Computer Society of India is a non-profit professional meet to exchange views and information to learn and share ideas. The wide spectrum of members is committed to the advancement of theory and practice of Computer Engineering and Technology Systems, Science and Engineering, Information Processing and related Arts and Sciences. The Society also encourages and assists professionals to maintain integrity and competence of the profession and fosters a sense of partnership amongst members. Besides the activities held at the ''Chapters and Student Branches'', the Society also conducts periodic conferences, seminars. Through the initiatives of Professor Rangaswamy Narasimhan the first President ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Computer ISIJU-I
Digital usually refers to something using discrete digits, often binary digits. Technology and computing Hardware *Digital electronics, electronic circuits which operate using digital signals ** Digital camera, which captures and stores digital images *** Digital versus film photography ** Digital computer, a computer that handles information represented by discrete values **Digital recording, information recorded using a digital signal Socioeconomic phenomena * Digital culture, the anthropological dimension of the digital social changes *Digital divide, a form of economic and social inequality in access to or use of information and communication technologies *Digital economy, an economy based on computing and telecommunications resources Other uses in technology and computing *Digital data, discrete data, usually represented using binary numbers *Digital marketing, search engine & social media presence booster, usually represented using online visibility. *Digital media, media ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jadavpur University
Jadavpur University is a public state university located in Jadavpur, Kolkata, West Bengal, India. It was established in 1905 as ''Bengal Technical Institute'' and was converted into Jadavpur University in 1955. In 2022, it was ranked fourth among universities in India by the National Institutional Ranking Framework (NIRF). It also achieved 11th rank in the engineering category and 12th rank overall in National Institutional Ranking Framework (NIRF) 2022. History In 1910, the Society for the Promotion of Technical Education in Bengal which looked after Bengal Technical Institute (which later became College of Engineering and Technology, Bengal) was amalgamated to NCE. NCE henceforth looked after the College of Engineering and Technology, Bengal. After Independence, on 24 December 1955, Jadavpur University was officially established by the Government of West Bengal with the concurrence of the Government of India. Campus Jadavpur University is semi-residential, which at present ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SK Mitra Memorial Plaque @ Computer History Museum,Mountain View, California, USA
SK may refer to: Businesses and organizations * SK Foods, an American agribusiness company * SK Hand Tools, an American tool manufacturer * Sangguniang Kabataan, Philippines youth councils * SK Group, South Korean conglomerate * Scandinavian Airlines (IATA code SK) * Silicon Knights, a Canadian video game developer Places Slovakia * Slovakia (ISO country code) ** ISO 3166-2:SK, codes for the regions of Slovakia ** .sk, the internet country code top-level domain for Slovakia ** Slovak koruna, a former currency of Slovakia ** Slovak language (ISO 639-1 language code "sk") Other places * sk. sokak, Turkish postal abbreviation *South Korea, an Asian country *Saskatchewan, a Canadian province by postal abbreviation *Sikkim, a state in India (ISO 3166 code) * Svidník, Slovakia, vehicle plates *Sisak, vehicle plate for city in Croatia *South Kingstown, Rhode Island, a United States town Science and technology * SK (people mover), a vehicle *Silent key, an amateur radio operato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prime Minister Jawaharlal Nehru & Samarendra Kumar Mitra - 1953-54
A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, or , involve 5 itself. However, 4 is composite because it is a product (2 × 2) in which both numbers are smaller than 4. Primes are central in number theory because of the fundamental theorem of arithmetic: every natural number greater than 1 is either a prime itself or can be factorized as a product of primes that is unique up to their order. The property of being prime is called primality. A simple but slow method of checking the primality of a given number n, called trial division, tests whether n is a multiple of any integer between 2 and \sqrt. Faster algorithms include the Miller–Rabin primality test, which is fast but has a small chance of error, and the AKS primality test, which alway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Professor
Professor (commonly abbreviated as Prof.) is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors are usually experts in their field and teachers of the highest rank. In most systems of academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word "professor" is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well. This usage would be considered incorrect among other academic communities. However, the otherwise unqualified title "Professor" designated with a capital letter nearly always refers to a full professor. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor
Professor (commonly abbreviated as Prof.) is an Academy, academic rank at university, universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors are usually experts in their field and teachers of the highest rank. In most systems of List of academic ranks, academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word "professor" is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well. This usage would be considered incorrect among other academic communities. However, the otherwise unqualified title "Professor" designated with a capital let ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolkata
Kolkata (, or , ; also known as Calcutta , the official name until 2001) is the capital of the Indian state of West Bengal, on the eastern bank of the Hooghly River west of the border with Bangladesh. It is the primary business, commercial, and financial hub of Eastern India and the main port of communication for North-East India. According to the 2011 Indian census, Kolkata is the seventh-most populous city in India, with a population of 45 lakh (4.5 million) residents within the city limits, and a population of over 1.41 crore (14.1 million) residents in the Kolkata Metropolitan Area. It is the third-most populous metropolitan area in India. In 2021, the Kolkata metropolitan area crossed 1.5 crore (15 million) registered voters. The Port of Kolkata is India's oldest operating port and its sole major riverine port. Kolkata is regarded as the cultural capital of India. Kolkata is the second largest Bengali-speaking city after Dhaka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Science
Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to Applied science, practical disciplines (including the design and implementation of Computer architecture, hardware and Computer programming, software). Computer science is generally considered an area of research, academic research and distinct from computer programming. Algorithms and data structures are central to computer science. The theory of computation concerns abstract models of computation and general classes of computational problem, problems that can be solved using them. The fields of cryptography and computer security involve studying the means for secure communication and for preventing Vulnerability (computing), security vulnerabilities. Computer graphics (computer science), Computer graphics and computational geometry address the generation of images. Progr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
