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Sriperumbudur
Sriperumbudur is a town panchayat in the Kanchipuram district of the Indian state of Tamil Nadu. It is located 40 kilometers southwest of the capital city of Chennai on the National Highway 4 (India)(old numbering), National Highway 4 and is just outside the Chennai Metropolitan Area and part of the Chennai suburban area. It is a fast emerging neighbourhood of Chennai. Since 2000, Sriperumbudur has seen rapid industrialisation. It is known for being the birthplace of Ramanuja, Sri Ramanuja, one of the most prominent Hinduism, Hindu Vaishnava saints. The former Indian Prime Minister Rajiv Gandhi was Assassination of Rajiv Gandhi, assassinated here in 1991. Geography Geology Sriperumbudur belongs to the Sriperumbudur Formation (geology), Formation, which is characterised by Arenite, arenaceous and Argillaceous minerals, argillaceous rock units composed of splintery green shale, clays, and sandstones with ironstone Intercalation (chemistry), intercalation. The rock units confor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assassination Of Rajiv Gandhi
The assassination of Rajiv Gandhi, former Prime Minister of India, occurred as a result of a suicide bombing in Sriperumbudur in Tamil Nadu, India on 21 May 1991. At least 14 others, in addition to Rajiv Gandhi, were killed. It was carried out by Kalaivani Rajaratnam (popularly known by her assumed names Thenmozhi Rajaratnam and Dhanu), a member of the Sri Lankan Tamil separatist organization Liberation Tigers of Tamil Eelam (LTTE) along with Dr. Jagjit Singh Chohan of the National Council of Khalistan (NCK) and Gurjant Singh Budhsinghwala of the Khalistan Liberation Force. At the time, India had just ended its involvement, through the Indian Peace Keeping Force, in the Sri Lankan Civil War. Subsequent accusations of conspiracy have been addressed by two commissions of inquiry and have brought down at least one national government, the government of Inder Kumar Gujral. Assassination Rajiv Gandhi was busy election-campaigning with G.K. Moopanar in southern states of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chennai Metropolitan Area
The Greater Chennai Metropolitan Area, or simply the Chennai Metropolitan Area (CMA), is the third-most populous metropolitan area in India, the 22nd-most in Asia, and the 40th-most in the world. The CMA consists of the core city of Chennai, which is coterminous with the Chennai district, and its suburbs in Kanchipuram (except Uthiramerur taluk), Chengalpattu (except Madurantakam and Cheyyur taluks), Thiruvallur (except Pallipattu, RK Pet and parts of Tiruttani taluks), and Ranipet (parts of Arakkonam taluk) districts. The Chennai Metropolitan Development Authority (CMDA) is the nodal agency that handles town planning and development within the metro area. Since 1974, an area encompassing around the city has been designated as the CMA and the CMDA has been designated as the authority to plan the growth of the city and the area around it. But in October 2022 the area of CMA was expanded five-fold to . Economy Recent estimates of the economy of the Chennai metropolitan area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chennai Metropolitan Area
The Greater Chennai Metropolitan Area, or simply the Chennai Metropolitan Area (CMA), is the third-most populous metropolitan area in India, the 22nd-most in Asia, and the 40th-most in the world. The CMA consists of the core city of Chennai, which is coterminous with the Chennai district, and its suburbs in Kanchipuram (except Uthiramerur taluk), Chengalpattu (except Madurantakam and Cheyyur taluks), Thiruvallur (except Pallipattu, RK Pet and parts of Tiruttani taluks), and Ranipet (parts of Arakkonam taluk) districts. The Chennai Metropolitan Development Authority (CMDA) is the nodal agency that handles town planning and development within the metro area. Since 1974, an area encompassing around the city has been designated as the CMA and the CMDA has been designated as the authority to plan the growth of the city and the area around it. But in October 2022 the area of CMA was expanded five-fold to . Economy Recent estimates of the economy of the Chennai metropolitan area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanchipuram District
Kancheepuram district is one of the 38 districts in the state of Tamil Nadu in India. The area comprising the present day Kancheepuram district was earlier a part of Chingleput district. The original Chingleput district was split in 1997 into form the present day Kancheepuram and Tiruvallur districts. On 18 July 2019, Chengalpattu district was carved out of Kanchipuram district, with suburbs from Chengalpet towards Chennai under the district headquarters in Chengalpet. The separation came into effect from 29 November which was done by Chief Minister Mr. Edappadi K Palaniswami. Geography Kancheepuram district is situated on the North Eastern part of Tamil Nadu. It is bounded by Chengalpattu district in the East, Chennai district in the northeast, Ranipet and Tiruvannamalai districts in the west and Thiruvallur district in the north. It lies between 11° 00' to 12° 00' latitudes and 77° 28' to 78° 50' longitudes. The district has a total geographical area of 4,43,210 hectare ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rajiv Gandhi
Rajiv Gandhi (; 20 August 1944 – 21 May 1991) was an Indian politician who served as the sixth prime minister of India from 1984 to 1989. He took office after the 1984 assassination of his mother, then Prime Minister Indira Gandhi, to become the youngest Indian Prime minister at the age of 40. Gandhi was from the politically powerful Nehru–Gandhi family, which had been associated with the Indian National Congress party. For much of his childhood, his maternal grandfather Jawaharlal Nehru was prime minister. Gandhi attended college at the University of Cambridge in the United Kingdom. He returned to India in 1966 and became a professional pilot for the state-owned Indian Airlines. In 1968, he married Sonia Gandhi; the couple settled in Delhi to a domestic life with their children Rahul Gandhi and Priyanka Gandhi Vadra. For much of the 1970s, his mother Indira Gandhi was prime minister and his brother Sanjay Gandhi an MP; despite this, Rajiv Gandhi remained apolitical. Aft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramanuja
Ramanuja (Middle Tamil: Rāmāṉujam; Classical Sanskrit: Rāmanuja; 1017 CE – 1137 CE; ; ), also known as Ramanujacharya, was an Indian Hindu philosopher, guru and a social reformer. He is noted to be one of the most important exponents of the Sri Vaishnavism tradition within Hinduism. His philosophical foundations for devotionalism were influential to the Bhakti movement. Ramanuja's guru was Yadava Prakaasa, Yādava Prakāśa, a scholar who according to tradition belonged to the Advaita Vedanta, Advaita Vedānta tradition, but probably was a Bhedabheda scholar. Sri Vaishnava tradition holds that Ramanuja disagreed with his guru and the non-dualistic Advaita Vedānta, and instead followed in the footsteps of Tamil Alvars, Alvārs tradition, the scholars Nathamuni, Nāthamuni and Yamunacharya, Yamunāchārya. Ramanuja is famous as the chief proponent of Vishishtadvaita subschool of Vedanta, Vedānta, and his disciples were likely authors of texts such as the Shatyayaniya Up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Highway 4 (India)(old Numbering)
National Highway 4 (NH 4) was a major National Highway before National Highway renumbering in Western and Southern India. NH 4 linked four of the 10 most populous Indian cities – Mumbai, Pune, Bangalore, and Chennai. NH 4 was in length and passed through the states of Maharashtra, Karnataka and Tamil Nadu. Route NH 4 constituted roughly 90% of the Golden Quadrilateral's Mumbai–Chennai segment. As a part of this project NH 4 has been widened from two-lane single carriageway to four-lane dual carriageway. The highway is known as Pune–Bangalore (PB) Road in some parts of Karnataka where it passes through. The Mumbai–Pune section of the highway was supplemented by the Mumbai–Pune Expressway in 2000. The NH 4 highway passes through highly populated towns and cities of Maharashtra, Karnataka, Tamil Nadu and Andhra Pradesh namely Pune, Satara, Karad, Sangli, Kolhapur, Belgaum, Dharwad, Hubli, Haveri, Ranibennur, Davanagere, Chitradurga, Tumkur, Bangalore, Kolar, Kanchi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chennai
Chennai (, ), formerly known as Madras ( the official name until 1996), is the capital city of Tamil Nadu, the southernmost Indian state. The largest city of the state in area and population, Chennai is located on the Coromandel Coast of the Bay of Bengal. According to the 2011 Indian census, Chennai is the sixth-most populous city in the country and forms the fourth-most populous urban agglomeration. The Greater Chennai Corporation is the civic body responsible for the city; it is the oldest city corporation of India, established in 1688—the second oldest in the world after London. The city of Chennai is coterminous with Chennai district, which together with the adjoining suburbs constitutes the Chennai Metropolitan Area, the 36th-largest urban area in the world by population and one of the largest metropolitan economies of India. The traditional and de facto gateway of South India, Chennai is among the most-visited Indian cities by foreign tourists. It was ranked the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argillaceous Minerals
Clay minerals are hydrous aluminium phyllosilicates (e.g. kaolin, Al2 Si2 O5( OH)4), sometimes with variable amounts of iron, magnesium, alkali metals, alkaline earths, and other cations found on or near some planetary surfaces. Clay minerals form in the presence of water and have been important to life, and many theories of abiogenesis involve them. They are important constituents of soils, and have been useful to humans since ancient times in agriculture and manufacturing. Properties Clay is a very fine-grained geologic material that develops plasticity when wet, but becomes hard, brittle and non–plastic upon drying or firing. It is a very common material, and is the oldest known ceramic. Prehistoric humans discovered the useful properties of clay and used it for making pottery. The chemistry of clay, including its capacity to retain nutrient cations such as potassium and ammonium, is important to soil fertility. Because the individual particles in clay are less than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arenite
Arenite (Latin: ''arena'', "sand") is a sedimentary clastic rock with sand grain size between 0.0625 mm (0.00246 in) and 2 mm (0.08 in) and contain less than 15% matrix. The related adjective is ''arenaceous''. The equivalent Greek-derived term is psammite, though this is more commonly used for metamorphosed sediments. Since it refers to grain size rather than chemical composition, the term is used for example in the classification of clastic carbonatic limestones, as the granulometrically equivalent term sandstone is not appropriate for limestone. Other arenites include sandstones, arkoses, greensands, and greywackes. Arenites mainly form by erosion of other rocks or turbiditic re-deposition of sands. Some arenites contain a varying amount of carbonatic components and thus belong to the rock-category of carbonatic sandstones or silicatic limestones. Arenites often appear as massive or bedded medium-grained rocks with a middling- to wide-spaced preferred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Town Panchayat
A nagar panchayat (town panchayat; ) or Notified Area Council (NAC) in India is a settlement in transition from rural to urban and therefore a form of an urban political unit comparable to a municipality. An urban centre with more than 12,000 and less than 40,000 inhabitants is classified as a nagar panchayat. Such councils are formed under the panchayati raj administrative system. In census data, the abbreviation T.P. is used to indicate a "town panchayat". Tamil Nadu was the first state to introduce the panchayat town as an intermediate step between rural villages and urban local bodies (ULB). The structure and the functions of the nagar panchayat are decided by the state government. Management Each nagar panchayat has a committee consisting of a chairman with ward members. Membership consists of a minimum of ten elected ward members and three nominated members. The NAC members of the Nagar are elected from the several wards of the nagar panchayat on the basis of adult fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shale
Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals (hydrous aluminium phyllosilicates, e.g. kaolin, Al2 Si2 O5( OH)4) and tiny fragments (silt-sized particles) of other minerals, especially quartz and calcite.Blatt, Harvey and Robert J. Tracy (1996) ''Petrology: Igneous, Sedimentary and Metamorphic'', 2nd ed., Freeman, pp. 281–292 Shale is characterized by its tendency to split into thin layers ( laminae) less than one centimeter in thickness. This property is called '' fissility''. Shale is the most common sedimentary rock. The term ''shale'' is sometimes applied more broadly, as essentially a synonym for mudrock, rather than in the more narrow sense of clay-rich fissile mudrock. Texture Shale typically exhibits varying degrees of fissility. Because of the parallel orientation of clay mineral flakes in shale, it breaks into thin layers, often splintery and usually parallel to the otherwise indistinguishable beddin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
