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Kedareswar Banerjee
Kedareswar Banerjee (15 September 1900 – 30 April 1975) was an X-ray crystallographer and director of the Indian Association for the Cultivation of Science, Kolkata. Early in his career he determined the structures of naphthalene and anthracene. In 1931, he worked with Sir William Henry Bragg and developed one of the first direct methods of crystal structure determination. He was Professor of Physics at the Indian Association for the Cultivation of Science from 1943 to 1952 and Director of the Association from 1959 until his retirement in 1965. Between 1952 and 1959 he was Head of the Department of Physics at Allahabad University. His interests in crystallography were widespread and, with his death, India has lost a renowned teacher. K. Banerjee joined the research group of Sir C. V. Raman at the Indian Association for the Cultivation of Science (IACS), Calcutta, a premier Indian research institute of India. He worked in various institutions including IACS, the India Meteorol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bikrampur
Bikrampur ("City of Courage") was a pargana situated south of Dhaka, the modern capital city of Bangladesh. In the present day, it is known as Munshiganj District of Bangladesh. It is a historic region in Bengal and was a part of the Bhawal Estate. History Early history Ashoka, the emperor of the Maurya Dynasty, ruled all of major parts of Bengal from ca. 269 BC to 232 BC. Being a devotee of Gautama Buddha, he propagated Buddhism across his kingdom which included Bikrampur to the east. Following the high ideals of this religion, Pala Kings came to Bikrampur to rule the region. Pala Era The second ruler of Pala Empire, Dharmapal, built a Buddhist monastery in Bikrampur during his reign in 770–810. After his death, his son, Devapala ruled this area until 850 CE. Then the region is successively ruled by Vigrahapala I, Narayanapala, Rajyapala, Gopala II, Vigrahapala II, Mahipala, Naya Pala, Vigrahapala III, Mahipala II, Shurapala II, Ramapala, Kumarapala, Gopala III and Mada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planning Commission (India)
The Planning Commission was an institution in the Government of India, which formulated India's Five-Year Plans, among other functions. In his first Independence Day speech in 2014, Prime Minister Narendra Modi announced his intention to dissolve the Planning Commission. It has since been replaced by a new institution named NITI Aayog. History Rudimentary economic planning, deriving from the sovereign authority of the state, was first initiated in India in 1938 by Congress President Netaji Subhash Chandra Bose,Atul Tiwari ,Jawaharlal Nehru who had been persuaded by Meghnad Saha to set up a National Planning Committee. M. Visvesvaraya had been elected head of the Planning Committee. Meghnad Saha approached him and requested him to step down, putting forward the argument that planning needed a reciprocity between science and politics. M. Visvesvaraya generously agreed and Jawaharlal Nehru was made head of the National Planning Committee. The so-called "British Raj" also fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of The University Of Allahabad
An academy ( Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, '' Akademos''. Outside the city walls of Athens, the gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions into a method of teaching philosophy and in 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Calcutta Alumni
A university () is an educational institution, institution of higher education, higher (or Tertiary education, tertiary) education and research which awards academic degrees in several Discipline (academia), academic disciplines. Universities typically offer both undergraduate education, undergraduate and postgraduate education, postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bengali Language
Bengali ( ), generally known by its endonym Bangla (, ), is an Indo-Aryan languages, Indo-Aryan language native to the Bengal region of South Asia. It is the official, national, and most widely spoken language of Bangladesh and the second most widely spoken of the 22 scheduled languages of India. With approximately 300 million native speakers and another 37 million as second language speakers, Bengali is the List of languages by number of native speakers, fifth most-spoken native language and the List of languages by total number of speakers, seventh most spoken language by total number of speakers in the world. Bengali is the fifth most spoken Indo-European language. Bengali is the official language, official and national language of Bangladesh, with 98% of Bangladeshis using Bengali as their first language. Within India, Bengali is the official language of the states of West Bengal, Tripura and the Barak Valley region of the state of Assam. It is also a second official lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shiva
Shiva (; sa, शिव, lit=The Auspicious One, Śiva ), also known as Mahadeva (; ɐɦaːd̪eːʋɐ, or Hara, is one of the principal deities of Hinduism. He is the Supreme Being in Shaivism, one of the major traditions within Hinduism. Shiva is known as "The Destroyer" within the Trimurti, the Hindu trinity which also includes Brahma and Vishnu. In the Shaivite tradition, Shiva is the Supreme Lord who creates, protects and transforms the universe. In the goddess-oriented Shakta tradition, the Supreme Goddess ( Devi) is regarded as the energy and creative power (Shakti) and the equal complementary partner of Shiva. Shiva is one of the five equivalent deities in Panchayatana puja of the Smarta tradition of Hinduism. Shiva has many aspects, benevolent as well as fearsome. In benevolent aspects, he is depicted as an omniscient Yogi who lives an ascetic life on Mount Kailash as well as a householder with his wife Parvati and his three children, Ganesha, Kartikeya and A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rajabazar Science College
The University College of Science, Technology and Agriculture (commonly or formerly known as Rashbehari Siksha Prangan & Taraknath Palit Siksha Prangan or Rajabazar Science College & Ballygunge Science College) are two of five main campuses of the University of Calcutta (CU). The college served as the cradle of Indian Sciences by winning the Nobel Prize in Physics in 1930 and many fellowships of the Royal Society London. History Despite the fact that the Presidency College at Calcutta witnessed great scientific research by Jagadish Chandra Bose and Prafulla Chandra Ray in the last decade of the 19th and the first decade of the 20th century, first organised scientific research at Calcutta University began with the establishment of its University College of Science and Technology in March 1914. A galaxy of Indian scientists joined the Chairs set up with the income of the endowments of nearly thirty seven and half lakhs rupees donated by Sir Taraknath Palit and Sir Rashb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brahmin
Brahmin (; sa, ब्राह्मण, brāhmaṇa) is a varna as well as a caste within Hindu society. The Brahmins are designated as the priestly class as they serve as priests (purohit, pandit, or pujari) and religious teachers (guru or acharya). The other three varnas are the Kshatriya, Vaishya and Shudra. The traditional occupation of Brahmins is that of priesthood at the Hindu temples or at socio-religious ceremonies, and 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, the Brahmins are accorded the highest ritual status of the four social classes. Their livelihood is prescribed to be one of strict austerity and voluntary poverty ("A Brahmin should acquire what just suffices for the time, what he earns he should spend all that the same day"). In practice, Indian texts suggest that some Brahmins historicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avrami Equation
The Avrami equation describes how solids transform from one phase to another at constant temperature. It can specifically describe the kinetics of crystallisation, can be applied generally to other changes of phase in materials, like chemical reaction rates, and can even be meaningful in analyses of ecological systems. The equation is also known as the Johnson– Mehl– Avrami–Kolmogorov (JMAK) equation. The equation was first derived by Johnson, Mehl, Avrami and Kolmogorov (in russian) in a series of articles published in the Journal of Chemical Physics between 1939 and 1941. Moreover, Kolmogorov treated statistically the crystallization of a solid in 1937 (in russian, Kolmogorov, A. N., Izv. Akad. Nauk. SSSR., 1937, 3, 355). Transformation kinetics Transformations are often seen to follow a characteristic s-shaped, or sigmoidal, profile where the transformation rates are low at the beginning and the end of the transformation but rapid in between. The initial slow rate c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolay Vasilyevich Belov
Nikolay Vasilyevich Belov (russian: Никола́й Васи́льевич Бело́в; December 14, 1891 – March 6, 1982) was a Soviet and Russian crystallographer, geochemist, academician (1953), and Hero of Socialist Labour (1969). Honours and awards * Hero of Socialist Labour (1969) * Four Orders of Lenin (1961, 1969, 1971, 1981) * Order of the October Revolution (1975) * Order of the Red Banner of Labour (1953) * Medal "For the Defence of Moscow" (1944) * Medal "For Valiant Labour in the Great Patriotic War 1941–1945" (1946) * Medal "In Commemoration of the 800th Anniversary of Moscow" (1948) * Medal "For Labour Valour" (1967) * Jubilee Medal "In Commemoration of the 100th Anniversary of the Birth of Vladimir Ilyich Lenin" (1970) * Stalin Prize, 1st class (1952) * Lenin Prize (1974) * First Prize Fedorov (USSR, 1948) * Lomonosov Gold Medal (1965) * Gold Medal Exhibition of Economic Achievements of the USSR (1962) * Medal K. Ohridski ( Sofia University K. Ohridski ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Desmond Bernal
John Desmond Bernal (; 10 May 1901 – 15 September 1971) was an Irish scientist who pioneered the use of X-ray crystallography in molecular biology. He published extensively on the history of science. In addition, Bernal wrote popular books on science and society. He was a communist activist and a member of the Communist Party of Great Britain (CPGB). Education and early life His family was Irish, of mixed Spanish, Portuguese and Italian Sephardic origin on his father's side (his grandfather Jacob Genese, properly Ginesi, had adopted the family name Bernal of his paternal grandmother around 1837). His father Samuel Bernal had been raised as a Catholic in Limerick and after graduating from Albert Agricultural College spent 14 years in Australia before returning to Tipperary to buy a farm, ''Brookwatson'', near Nenagh where Bernal was brought up. His American mother, née Elizabeth Miller, whose mother was from Antrim, was a graduate of Stanford University and a journalist a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Peter Ewald
Paul Peter Ewald, FRS (January 23, 1888 in Berlin, Germany – August 22, 1985 in Ithaca, New York) was a German crystallographer and physicist, a pioneer of X-ray diffraction methods. Education Ewald received his early education in the classics at the Gymnasium in Berlin and Potsdam, where he learned to speak Greek, French, and English, in addition to his native German.Ewald – Memorial Ewald began his higher education in , , and at |
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