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Koggala Lake
Koggala Lagoon ( si, කොග්ගල කලපුව ''Koggala Kalapuwa'') is a coastal body of water located in Galle District, Southern Sri Lanka. It is situated near the town of Koggala and adjacent to the southern coast, about south of Colombo. The lagoon is embellished with eight ecologically rich small islands. Features and location The lagoon has a surface area of approximately measuring in length and in width. The water depth ranges from to . The lagoon is largely rain fed and a number of streams are connected to it. Warabokka-ela stream (Koggala-oya) that enters the lagoon from the north-west is the main freshwater supply.Gunaratne, G.L.; Norio, Tanaka; Amarasekara, P.; Priyadarshana, T.; Manatunge, J. 2010. Restoration of Koggala lagoon: Modeling approach in evaluating lagoon water budget and flow characteristics. Journal of Environmental Sciences 22(6):813-819. Kerena anicut, which was constructed combining two streams, Mudiyansege-ela stream and Thithagalla-el ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galle District
Galle ( si, ගාල්ල දිස්ත්රික්කය ''gālla distrikkaya''; ta, காலி மாவட்டம் ''Kāli māvattam'') is a district in Southern Province, Sri Lanka. It is one of 25 districts of Sri Lanka, the second level administrative division of the country. The district is administered by a District Secretariat headed by a District Secretary (previously known as a Government Agent) appointed by the central government of Sri Lanka. Geological background Its area is : is water and is land. Galle District bounded on the north by Benthara river, south and west by the Indian Ocean and east by Matara and Ratnapura districts. The topography of Galle District is very much dissent. The climatic condition of Hiniduma Patthuwa is very similar to the central hill country of Sri Lanka. This area consists of rainforests, which is the water catchment area for most of the rivers and lakes flows across Galle District. Sinharaja Forest Reserve is o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monitor Lizards
Monitor lizards are lizards in the genus ''Varanus,'' the only extant genus in the family Varanidae. They are native to Africa, Asia, and Oceania, and one species is also found in the Americas as an invasive species. About 80 species are recognized. Monitor lizards have long necks, powerful tails and claws, and well-developed limbs. The adult length of extant species ranges from in some species, to over in the case of the Komodo dragon, though the extinct varanid known as megalania (''Varanus priscus'') may have been capable of reaching lengths more than . Most monitor species are terrestrial, but arboreal and semiaquatic monitors are also known. While most monitor lizards are carnivorous, eating eggs, smaller reptiles, fish, birds, insects, and small mammals, some also eat fruit and vegetation, depending on where they live. Distribution The various species cover a vast area, occurring through Africa, the Indian subcontinent, to China, the Ryukyu Islands in southern Japan, so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flushing Time
The residence time of a fluid parcel is the total time that the parcel has spent inside a control volume (e.g.: a chemical reactor, a lake, a human body). The residence time of a set of parcels is quantified in terms of the frequency distribution of the residence time in the set, which is known as residence time distribution (RTD), or in terms of its average, known as mean residence time. Residence time plays an important role in chemistry and especially in environmental science and pharmacology. Under the name ''lead time'' or ''waiting time'' it plays a central role respectively in supply chain management and queueing theory, where the material that flows is usually discrete instead of continuous. History The concept of residence time originated in models of chemical reactors. The first such model was an ''axial dispersion model'' by Irving Langmuir in 1908. This received little attention for 45 years; other models were developed such as the plug flow reactor model and the con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saitama University
Saitama University (埼玉大学, ''Saitama Daigaku'') is a Japanese national university located in a suburban area of Sakura-ku, Saitama City, capital of Saitama Prefecture in Tokyo Metropolitan Area. Founded in 1873, it became a national university is 1949, and currently has five faculties (schools) for undergraduate education: Liberal Arts, Education, Economics, Science, and Engineering; and four graduate schools: Cultural Science, Education, Economic Science, and Science and Engineering. All of these schools offer programs leading to doctorates as well as master's degrees. The total enrollment in the university is more than 8,500 with more than 500 overseas students pursuing undergraduate and postgraduate studies. Its abbreviated form is ''Saidai'' (埼大). History The predecessor of the university, Saitama Normal School, was founded in 1873. It was chartered as a national university in 1949 by the merger of established 1929, , and established 1922. Campuses Ōkubo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Ruhuna
The University of Ruhuna ( si, රුහුණ විශ්වවිද්යාලය, රෝහණ සරසවිය (Ruhuṇa Viśvavidyālaya, Rohana sarasaviya),; ta, ருகுண பல்கலைக் கழகம்) is a public university in Matara, Sri Lanka, Matara, Sri Lanka. It is the only university in the southern region of Sri Lanka (also referred to as the ''Kingdom of Ruhuna''). It was established by a special presidential decree on 1 September 1978 as Ruhuna University College and upgraded to a full-fledged university on 1 February 1984 by a University charter, university order. It is informally known as Ruhuna University or simply Ruhuna. The university is organized into ten Faculty (division), faculties throughout the southern province of Sri Lanka. Its main campus is located in the Wellamadama complex in Matara, Sri Lanka, Matara. The Agriculture and Technology faculties are in Kamburupitiya (Matara), while the Engineering, Medicine, and Allied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moratuwa University
(''Vidyaayev Sharvadhanam'') , motto_lang = Sanskrit , mottoeng = Wisdom is all Wealth , established = , type = Public , chancellor = K. K. Y. W. Perera , vice_chancellor = N. D. Gunawardena , location = Katubedda, Moratuwa, Sri Lanka , students = 10,000+ , undergrad = 7,000 , postgrad = 2,500 , academic_staff = 500 , administrative_staff = 800 , nickname = Mora , campus = Urban - , website = , accreditation = University Grants Commission (Sri Lanka) , affiliations = * University Grants Commission *Association of Commonwealth Universities *International Association of Universities *Royal Institution of Chartered Surveyors *RIBA *Institution of Engineers Australia *Institution of Engineering and Technology , former_names = Katubedda Campus of University of Ceylon The University of Moratuwa ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Practical Action
Practical Action (previously known as the Intermediate Technology Development Group, ITDG) is a development charity registered in the United Kingdom which works directly in four regions of the developing world – Latin America, East Africa, Southern Africa and South Asia, with particular concentration on Peru, Bolivia, Kenya, Sudan, Zimbabwe, Bangladesh and Nepal. In these countries, Practical Action works with poor communities to develop appropriate technologies in renewable energy, food production, agro-processing, water, sanitation, small enterprise development, building and shelter, climate change adaptation and disaster risk reduction. History In 1965, economist and philosopher E. F. Schumacher had an article published in ''The Observer'', pointing out the limitations of aid based on the transfer of large-scale technologies to developing countries which did not have the resources to accommodate them. He argued that there should be a shift in emphasis towards intermediat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etroplus Suratensis
The green chromide (''Etroplus suratensis'') is a species of cichlid fish that is native to fresh and brackish water habitats in some parts in India such as Kerala, Goa, Chilika Lake in Odisha and Sri Lanka. The species was first described by Marcus Elieser Bloch in 1790. This species and other members of the genus ''Etroplus'' are relatively closely related to the ''Paretroplus'' cichlids from Madagascar. Other common names include pearlspot cichlid, banded pearlspot, and striped chromide. In Kerala, it is known locally as ''karimeen''. In Tamil Nadu, it is known locally as the ''pappan'' or ''pappa'' In Goa, the fish is known as ''kalundar''. In Odisha, the local name is ''kundal''. In Sri Lanka this fish is known as ''Mal koraliya''. It has been introduced in various parts of the world outside its native range, including Singapore, where it occurs in estuaries. The Government of Kerala declared pearlspot as the official fish of Kerala. Habitat and behavior The green chr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malpulutta Kretseri
The ornate paradisefish (''Malpulutta kretseri'') or spotted gourami, is a species of gourami endemic to Sri Lanka. It is the only recognized species in its genus. It inhabits shallow, slow-flowing streams in forested areas shaded with plentiful vegetation near the edges and a substrate covered by leaf litter. It is a carnivore, preying on plankton, fish fry, and the larvae of insects. They can reach a length of , though most are only around . This species can also occasionally be found in the aquarium trade, where it is reportedly exceedingly shy. The specific name of this fish honours the Sri Lankan lawyer and judge Oswald Leslie De Kretser II. References ornate paradisefish Freshwater fish of Sri Lanka Endemic fauna of Sri Lanka ornate paradisefish The ornate paradisefish (''Malpulutta kretseri'') or spotted gourami, is a species of gourami endemic to Sri Lanka. It is the only recognized species in its genus. It inhabits shallow, slow-flowing streams in forested ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buddhism
Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and gradually spread throughout much of Asia via the Silk Road. It is the world's fourth-largest religion, with over 520 million followers (Buddhists) who comprise seven percent of the global population. The Buddha taught the Middle Way, a path of spiritual development that avoids both extreme asceticism and hedonism. It aims at liberation from clinging and craving to things which are impermanent (), incapable of satisfying ('), and without a lasting essence (), ending the cycle of death and rebirth (). A summary of this path is expressed in the Noble Eightfold Path, a training of the mind with observance of Buddhist ethics and meditation. Other widely observed practices include: monasticism; " taking refuge" in the Buddha, the , and the ; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Victoria
Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until Death and state funeral of Queen Victoria, her death in 1901. Her reign of 63 years and 216 days was longer than that of List of monarchs in Britain by length of reign, any previous British monarch and is known as the Victorian era. It was a period of industrial, political, scientific, and military change within the United Kingdom, and was marked by a great expansion of the British Empire. In 1876, the British Parliament voted to grant her the additional title of Empress of India. Victoria was the daughter of Prince Edward, Duke of Kent and Strathearn (the fourth son of King George III), and Princess Victoria of Saxe-Coburg-Saalfeld. After the deaths of her father and grandfather in 1820, she was Kensington System, raised under close supervision by her mother and her comptroller, John Conroy. She inherited the throne aged 18 af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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