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K. S. Krishnan
Sir Kariamanikkam Srinivasa Krishnan (4 December 1898 – 14 June 1961) was an Indian physicist. He was a co-discoverer of Raman scattering, for which his mentor C. V. Raman was awarded the 1930 Nobel Prize in Physics. Early life Kariamanikkam Srinivasa Krishnan generally referred to as K. S. Krishnan or KSK, was born in a Vaishnavite brahmin family on 4 December 1898 in Watrap, Tamil Nadu. His father was a farmer-scholar deeply versed in Tamil literature. He had his early education in Hindu Higher Secondary school, in Watrap, after which he attended the American College in Madurai and the Madras Christian College. After gaining his degree in Physics he became a demonstrator in chemistry. Early career In 1920, Krishnan went to work with C.V. Raman at the Indian Association for the Cultivation of Science, Kolkata (then Calcutta). There he engaged himself in experimental study of the scattering of light in a large number of liquids and its theoretical interpretations. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellowship Of The Royal Society
Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the Fellows of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural science, natural knowledge, including mathematics, engineering science, and medical science". Overview Fellowship of the Society, the oldest known scientific academy in continuous existence, is a significant honour. It has been awarded to :Fellows of the Royal Society, around 8,000 fellows, including eminent scientists Isaac Newton (1672), Benjamin Franklin (1756), Charles Babbage (1816), Michael Faraday (1824), Charles Darwin (1839), Ernest Rutherford (1903), Srinivasa Ramanujan (1918), Jagadish Chandra Bose (1920), Albert Einstein (1921), Paul Dirac (1930), Subrahmanyan Chandrasekhar (1944), Prasanta Chandra Mahalanobis (1945), Dorothy Hodgkin (1947), Alan Turing (1951), Lise Meitner (1955), Satyendra Nath Bose (1958), and Francis Crick (1959). More recently, fellow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolkata
Kolkata, also known as Calcutta ( its official name until 2001), is the capital and largest city of the Indian state of West Bengal. It lies on the eastern bank of the Hooghly River, west of the border with Bangladesh. It is the primary financial and commercial centre of eastern and northeastern India. Kolkata is the seventh most populous city in India with an estimated city proper population of 4.5 million (0.45 crore) while its metropolitan region Kolkata Metropolitan Area is the third most populous metropolitan region of India with a metro population of over 15 million (1.5 crore). Kolkata is regarded by many sources as the cultural capital of India and a historically and culturally significant city in the historic region of Bengal.————— The three villages that predated Calcutta were ruled by the Nawab of Bengal under Mughal suzerainty. After the Nawab granted the East India Company a trading license in 1690, the area was developed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CV Raman IACS
CV, Cv, or cv may refer to: *Curriculum vitae, a summary of academic and professional history and achievements CV, Cv, or cv may also refer to: Businesses and organisations * Cargolux (IATA designator CV), a Luxembourg cargo airline * , a German umbrella organisation of Catholic student fraternities * Central Vermont Railway, a railway that operated in the New England states * Christian Voice (UK), a UK advocacy group * , a Brazilian criminal organization * , a student group at Columbia University Computing and electronics * Capacitance voltage profiling, a technique to characterize semiconductor materials and devices * Computer vision, methods of extracting information and meaning from images and video * Constant voltage source, electrical description * CV/Gate, a control voltage and gate solution * Cross-validation (statistics), a method to separate data in machine learning Literature and media * ''CV'' (novel), a novel by Damon Knight * Character voice, or CV * CV Netwo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The American College In Madurai
The American College, often referred to as American College, is one of the oldest colleges in India, located in Madurai, Tamil Nadu. It was founded in 1881 by American Christian missionaries. The red-brick buildings, in the Saracenic style, blend with the natural surroundings constructed by British architect Henry Irwin. Century-old buildings Main Hall, James Hall and Washburn Hall show the heritage of the college. The college is ranked 54th among colleges in India by the National Institutional Ranking Framework (NIRF) in 2024. Location It is situated on Melur road (Azhagar Koil road) in between Tamukkam Ground near Tallakulam and Government Rajaji Hospital in Goripalayam. History Founded as a missionary in 1841 by the American Mission, the American College became a collegiate department in 1881. It was started initially as Pasumalai College in 1881 under the initiatives of Rev. George T. Washburn, the first principal. He hails from the Great Washburn clan. The colleg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamil Language
Tamil (, , , also written as ''Tamizhil'' according to linguistic pronunciation) is a Dravidian language natively spoken by the Tamil people of South Asia. It is one of the longest-surviving classical languages in the world,. "Tamil is one of the two longest-surviving classical languages in India" (p. 7). attested since 300 BC, 300 BCE.: "...the most acceptable periodisation which has so far been suggested for the development of Tamil writing seems to me to be that of A Chidambaranatha Chettiar (1907–1967): 1. Sangam Literature – 200BC to AD 200; 2. Post Sangam literature – AD 200 – AD 600; 3. Early Medieval literature – AD 600 to AD 1200; 4. Later Medieval literature – AD 1200 to AD 1800; 5. Pre-Modern literature – AD 1800 to 1900" at p. 610 Tamil was the lingua franca for early maritime traders in South India, with Tamil inscriptions found outside of the Indian subcontinent, such as Indonesia, Thailand, and Egypt. The language has a well-documented history wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamil Nadu
Tamil Nadu (; , TN) is the southernmost States and union territories of India, state of India. The List of states and union territories of India by area, tenth largest Indian state by area and the List of states and union territories of India by population, sixth largest by population, Tamil Nadu is the home of the Tamil people, who speak the Tamil language—the state's official language and one of the longest surviving Classical languages of India, classical languages of the world. The capital and largest city is Chennai. Located on the south-eastern coast of the Indian peninsula, Tamil Nadu is straddled by the Western Ghats and Deccan Plateau in the west, the Eastern Ghats in the north, the Eastern Coastal Plains lining the Bay of Bengal in the east, the Gulf of Mannar and the Palk Strait to the south-east, the Laccadive Sea at the southern Cape (geography), cape of the peninsula, with the river Kaveri bisecting the state. Politically, Tamil Nadu is bound by the Indian sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brahmin
Brahmin (; ) is a ''Varna (Hinduism), varna'' (theoretical social classes) within Hindu society. The other three varnas are the ''Kshatriya'' (rulers and warriors), ''Vaishya'' (traders, merchants, and farmers), and ''Shudra'' (labourers). The traditional occupation of Brahmins is that of priesthood (purohit, pandit, or pujari) at Hindu temples or at socio-religious ceremonies, and the performing of rite of passage rituals, such as solemnising a wedding with hymns and prayers.James Lochtefeld (2002), Brahmin, The Illustrated Encyclopedia of Hinduism, Vol. 1: A–M, Rosen Publishing, , page 125 Traditionally, Brahmins are accorded the supreme ritual status of the four social classes, and they also served as spiritual teachers (guru or acharya). In practice, Indian texts suggest that some Brahmins historically also became agriculturalists, warriors, traders, and had also held other occupations in the Indian subcontinent.GS Ghurye (1969), Caste and Race in India, Popular Prakasha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaishnavism
Vaishnavism () ), also called Vishnuism, is one of the major Hindu denominations, Hindu traditions, that considers Vishnu as the sole Para Brahman, supreme being leading all other Hindu deities, that is, ''Mahavishnu''. It is one of the major Hindu denominations along with Shaivism, Shaktism, and Smartism. Its followers are called Vaishnavites or ''Vaishnava''s (), and it includes sub-sects like Krishnaism and Ramanandi Sampradaya, Ramaism, which consider Krishna and Rama as the supreme beings respectively. According to a 2020 estimate by The World Religion Database (WRD), hosted at Boston University’s Institute on Culture, Religion and World Affairs (CURA), Vaishnavism is the largest Hindu sect, constituting about 399 million Hindus. The ancient emergence of Vaishnavism is unclear, and broadly hypothesized as a History of Hinduism, fusion of various regional non-Vedic religions with worship of Vishnu. It is considered a merger of several popular non-Vedic theistic traditio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobel Prize In Physics
The Nobel Prize in Physics () is an annual award given by the Royal Swedish Academy of Sciences for those who have made the most outstanding contributions to mankind in the field of physics. It is one of the five Nobel Prizes established by the will of Alfred Nobel in 1895 and awarded since 1901, the others being the Nobel Prize in Chemistry, Nobel Prize in Literature, Nobel Peace Prize, and Nobel Prize in Physiology or Medicine. Physics is traditionally the first award presented in the Nobel Prize ceremony. The prize consists of a medal along with a diploma and a certificate for the monetary award. The front side of the medal displays the same profile of Alfred Nobel depicted on the medals for Physics, Chemistry, and Literature. The first Nobel Prize in Physics was awarded to German physicist Wilhelm Röntgen in recognition of the extraordinary services he rendered by the discovery of X-rays. This award is administered by the Nobel Foundation and is widely regarded as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raman Scattering
In chemistry and physics, Raman scattering or the Raman effect () is the inelastic scattering of photons by matter, meaning that there is both an exchange of energy and a change in the light's direction. Typically this effect involves vibrational energy being gained by a molecule as incident photons from a visible laser are shifted to lower energy. This is called ''normal Stokes-Raman scattering''. Light has a certain probability of being scattered by a material. When photons are scattered, most of them are elastic scattering, elastically scattered (Rayleigh scattering), such that the scattered photons have the same energy (frequency, wavelength, and therefore color) as the incident photons, but different direction. Rayleigh scattering usually has an intensity in the range 0.1% to 0.01% relative to that of a radiation source. An even smaller fraction of the scattered photons (about 1 in a million) can be scattered ''inelastically'', with the scattered photons having an energy di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicist
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate causes of Phenomenon, phenomena, and usually frame their understanding in mathematical terms. They work across a wide range of Physics#Research fields, research fields, spanning all length scales: from atom, sub-atomic and particle physics, through biological physics, to physical cosmology, cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: Experimental physics, experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and Theoretical physics, theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
