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Eheliyagoda
Eheliyagoda is a town in Ratnapura District, Sabaragamuwa Province, Sri Lanka. It is located approximately east of Colombo. The town is the centre of traditional gemstone mining and rubber plantations. Ekanite, a rare radioactive gemstone, was first discovered in Eheliyagoda in 1953 by F. L. D. Ekanayake. In 2018 Eheliyagoda was identified as a priority town, to be developed under the Small and Medium Town Development Programme being undertaken by the Ministry of Defence and Urban Development. Proposed improvements under the programme include a public fair and play grounds. Transport Eheliyagoda was one of the railway stations on the Kelani Valley line, when the narrow gauge railway line between Avissawella to Opanayake via Ratnapura was opened in 1919. It was closed in 1976 when the branch line between Avissawella Avissawella, ( si, අවිස්සාවේල්ල, ta, அவிசாவளை) is a township in Sri Lanka, governed by an Urban Council, situated on th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ratnapura District
Ratnapura ( Sinhala: රත්නපුර දිස්ත්රික්කය, Tamil: இரத்தினபுரம் மாவட்டம்) is a district of Sri Lanka in the Sabaragamuwa Province. The gem-mining centre of Sri Lanka is also a major crossroad between southern plains and the hill country to the east. A bustling market city servicing most of the surrounding towns. Many of the prominent gem dealers in Sri Lanka operate from this town. There is a route to Sri Pada from Ratnapura direction. Excursions include Sinharaja Forest Reserve and Udawalawe National Park. The surrounding area is a popular trekking destination and a good place for bird watching. Religion The majority of the population are Buddhists. Other religions include Hinduism, Islam and Christianity.Department of Census and StatisticThe Census of Population and Housing of Sri Lanka-2011/ref> Major cities * Ratnapura (Municipal Council) Large towns * Balangoda (Urban Council) * Embili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabaragamuwa Province
The Sabaragamuwa Province ( si, සබරගමුව පළාත ''Sabaragamuwa Paḷāta'', ta, சபரகமுவ மாகாணம் ''Sabaragamuwa Mākāṇam'') is one of the nine provinces of Sri Lanka, the first level administrative division of the country. The provinces have existed since the 19th century but did not have any legal status until 1987 when the 13th Amendment to the Constitution of Sri Lanka established provincial councils. The Sabaragamuwa Province contains two districts: Ratnapura and Kegalle. It is named after its former indigenous inhabitants, namely the Sabara, an indic term for hunter-gatherer tribes, a term seldom used in ancient Sri Lanka. Sabaragamuwa University is in Belihuloya. Districts Sabaragamuwa is divided into 2 districts: * Kegalle District * Ratnapura District Municipal Council * Ratnapura Urban Council * Balangoda * Embilipitiya * Kegalle Other Towns * Bulathkohupitiya * Belihuloya * Eheliyagoda * Kalawana * Kuruwita * Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A4 Highway (Sri Lanka)
The A4 Highway also known as the Colombo-Batticaloa highway, is the longest highway in Sri Lanka, at in length. It connects with , through many important cities in Western, Sabaragamuwa, Uva and Eastern provinces. The highway passes through Kirulapone, , Delkanda, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ekanite
Ekanite is an uncommon silicate mineral with chemical formula or . It is a member of the steacyite group. It is among the few gemstones that are naturally radioactive. Most ekanite is mined in Sri Lanka, although deposits also occur in Russia and North America. Clear and well-colored stones are rare as the radioactivity tends to degrade the crystal matrix over time in a process known as metamictization. The type locality is Eheliyagoda, Ratnapura District, Sabaragamuwa Province, Sri Lanka, where it was first described in 1955 by F. L. D. Ekanayake, a Sri Lankan scientist, and it is named after him. In Sri Lanka the mineral specimens occur as detrital pebbles. In the Tombstone Mountains of Yukon, Canada, the mineral is found in a syenitic glacial erratic boulder. In the Alban Hills of Italy it is found in volcanic ejecta Ejecta (from the Latin: "things thrown out", singular ejectum) are particles ejected from an area. In volcanology, in particular, the term refers to partic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Town
A town is a human settlement. Towns are generally larger than villages and smaller than cities, though the criteria to distinguish between them vary considerably in different parts of the world. Origin and use The word "town" shares an origin with the German word , the Dutch word , and the Old Norse . The original Proto-Germanic word, *''tūnan'', is thought to be an early borrowing from Proto-Celtic *''dūnom'' (cf. Old Irish , Welsh ). The original sense of the word in both Germanic and Celtic was that of a fortress or an enclosure. Cognates of ''town'' in many modern Germanic languages designate a fence or a hedge. In English and Dutch, the meaning of the word took on the sense of the space which these fences enclosed, and through which a track must run. In England, a town was a small community that could not afford or was not allowed to build walls or other larger fortifications, and built a palisade or stockade instead. In the Netherlands, this space was a garden, mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kelani Valley Line
The Kelani Valley railway line in Sri Lanka, covering the breadth of Colombo District. The line is owned, maintained, and operated by Sri Lanka Railways. Route definition and overview The Kelani Valley line runs southeast from Colombo Maradana Station, through much of the city of Colombo. It runs through major business centres, like Nugegoda and Maharagama, before turning eastwards. It crosses the Southern Expressway near Homagama and continues east towards Avissawella, the current terminus of the line. The line serves an increasingly urbanising community. Major railway stations on the line are Colombo Fort, Maradana, Narahenpita, Nugegoda, Maharagama, Pannipitiya, Kottawa, Homagama, Meegoda, Padukka, Waga, Kosgama, and Avissawella. History Narrow-gauge era The Kelani Valley line was originally built from Colombo to Yatiyanthota via Avissawella during 1900–1902. It was branched off at Avissawella and extended up to Opanayaka via Ratnapura (completed in 1912). Or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Sunday Times (Sri Lanka)
''The Sunday Times'' is a weekly Sri Lankan broadsheet initially published by the now defunct Times Group, until 1991, when it was taken over by Wijeya Newspapers. The paper features articles of journalists such as defence columnist Iqbal Athas and Ameen Izzadeen. The daily counterpart of the Sri Lankan ''Sunday Times'' is the ''Daily Mirror''. History The first ''Times'' newspaper, ''Ceylon Times'' was established in 1846. The Times of Ceylon Ltd, which existed for 131 years, was taken over by the Sri Lankan government in 1977. Ranjith Wijewardena, the son of D. R. Wijewardena, and the chairman of Wijeya Newspapers Ltd, purchased the company which was under liquidation, in 1986. However, the newspaper ''The Sunday Times'' came into being in 1991. See also *List of newspapers in Sri Lanka The List of newspapers in Sri Lanka lists every daily and non-daily news publication currently operating in Sri Lanka. The list includes information on whether it is distributed daily or non- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunday Observer (Sri Lanka)
''Sunday Observer'' is a weekly English-language newspaper in Sri Lanka, published on Sundays. The ''Sunday Observer'' and its sister newspapers the '' Daily News'', ''Dinamina'', ''Silumina'' and ''Thinakaran'' are published by Associated Newspapers of Ceylon Limited (Lake House), a government-owned corporation. The paper, which was established in the present-day format in 1928, has roots that date back to 1834 when Sri Lanka was under the British rule. It is the oldest Sri Lankan newspaper in circulation apart from the ''Government Gazette''. The current Editor is Dharisha Bastians. History Origins The British captured the coastal areas of Sri Lanka in 1796 and had consolidated their power throughout the island by 1818. In 1829 the Colonial Office appointed the Colebrooke-Cameron Commission to evaluate the administration of the country under the Governor of Ceylon, Edward Barnes, and to recommend reforms. The commission's recommendations, presented in 1833, marked the begi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ratnapura
Ratnapura (; ) ("City of Gems" in Sinhala and Tamil) is a major city in Sri Lanka. It is the capital city of Sabaragamuwa Province, as well as the Ratnapura District, and is a traditional centre for the Sri Lankan gem trade. It is located on the Kalu Ganga (Black River) in south-central Sri Lanka, some southeast of the country's capital, Colombo. Ratnapura is also spelled as Rathnapura. The name 'Ratnapura' is a Sanskrit word meaning "city of gems", from the Sanskrit words ''pura'' (town) and ''ratna'' (gemstone). Over 2000 years ago, when the first Buddhist monks arrived here from the north eastern provinces of India namely Bodh-Gaya, Varanasi and Pataliputra, they not only brought with them the Buddhist religion, but since their teachings were mainly in Sanskrit and Pali they also influenced the local language. While candy produced from the jaggery palm is traditionally known in this region as ''ratnapura'', it is more likely that the candy was named for the locale rath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avissawella
Avissawella, ( si, අවිස්සාවේල්ල, ta, அவிசாவளை) is a township in Sri Lanka, governed by an Urban Council, situated on the A4 route from Colombo to Ratnapura, Colombo District, Western Province, Sri Lanka, approximately 40 km air distance and 48.1 km road distance from east of capital Colombo. It is also known as Seethawakapura. Overview It is on the periphery of the Western Province on its border with the Sabaragamuwa Province. This town has a rich and proud history in the annals of its military exploits against the Portuguese invaders as it was the capital of Sitawaka Kingdom from 1521 to 1593. Seethawaka was ruled by King Mayadunne and later his son Rajasinghe the First during this period. There is a lore that Rajasinghe was a parricide but some historians discount this as a story spread by jealousy. Avissawella is the junction from where the oldest land route to the Hill Country via Hatton and the road down South via Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narrow Gauge Railway
A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge narrower than standard . Most narrow-gauge railways are between and . Since narrow-gauge railways are usually built with tighter curves, smaller structure gauges, and lighter rails, they can be less costly to build, equip, and operate than standard- or broad-gauge railways (particularly in mountainous or difficult terrain). Lower-cost narrow-gauge railways are often used in mountainous terrain, where engineering savings can be substantial. Lower-cost narrow-gauge railways are often built to serve industries as well as sparsely populated communities where the traffic potential would not justify the cost of a standard- or broad-gauge line. Narrow-gauge railways have specialised use in mines and other environments where a small structure gauge necessitates a small loading gauge. In some countries, narrow gauge is the standard; Japan, Indonesia, Taiwan, New Zealand, South Africa, and the Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioactive Decay
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha decay ( ), beta decay ( ), and gamma decay ( ), all of which involve emitting one or more particles. The weak force is the mechanism that is responsible for beta decay, while the other two are governed by the electromagnetism and nuclear force. A fourth type of common decay is electron capture, in which an unstable nucleus captures an inner electron from one of the electron shells. The loss of that electron from the shell results in a cascade of electrons dropping down to that lower shell resulting in emission of discrete X-rays from the transitions. A common example is iodine-125 commonly used in medical settings. Radioactive decay is a stochastic (i.e. random) proce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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