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Ketapang (Kalimantan)
Ketapang or ''Tau-pang'' in Teochew dialect, Teochew is the capital city of Ketapang Regency (''Kabupaten Ketapang''), one of the regencies of West Kalimantan province on the island of Borneo in Indonesia. Ketapang city is located at and is a small city on the river delta, delta of the Pawan River. Ketapang is served by the Ketapang Airport (Rahadi Osman Airport). History Ketapang is named from the local Malay language, Malay name for ketapang tree (''Terminalia catappa''). In 1936, Ketapang regency became one of the Afdeling (district in Dutch) in Keresidenan Kalimantan Barat (Residentis Western Afdeling van Borneo). In 1956, Ketapang regency became an autonomous regency in West Kalimantan province, and led by a regent (bupati). Administration In formal Indonesian administrative subdivision, Ketapang is not a city. The name of Ketapang is only referred for Ketapang Regency. Although there is no exact border of the city, most of the government offices and the central of bus ...
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Terminalia Catappa
''Terminalia catappa'' is a large tropical tree in the leadwood tree family, Combretaceae, native to Asia, Australia, the Pacific, Madagascar and Seychelles. Common names in English include country almond, Indian almond, Malabar almond, sea almond, tropical almond, beach almond and false kamani. Description The tree grows to tall, with an upright, symmetrical crown and horizontal branches. The fruit are corky and light, and dispersed by water. As the tree gets older, its crown becomes more flattened to form a spreading, vase shape. Its branches are distinctively arranged in tiers. The leaves are large, long and broad, ovoid, glossy dark green, and leathery. They are dry-season deciduous; before falling, they turn pinkish-reddish or yellow-brown, due to pigments such as violaxanthin, lutein, and zeaxanthin. The trees are monoecious, with distinct male and female flowers on the same tree. Both are in diameter, white to greenish, inconspicuous with no petals; they are produced ...
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Javanese People
The Javanese ( id, Orang Jawa; jv, ꦮꦺꦴꦁꦗꦮ, ''Wong Jawa'' ; , ''Tiyang Jawi'' ) are an ethnic group native to the central and eastern part of the Indonesian island of Java. With approximately 100 million people, Javanese people are the largest ethnic group in Indonesia and the whole Southeast Asia in general. Their native language is Javanese, it is the largest of the Austronesian languages in number of native speakers and also the largest regional language in Southeast Asia. The Javanese as the largest ethnic group in the region have dominated the historical, social, and political landscape in the past as well as in modern Indonesia and Southeast Asia. There are significant numbers of Javanese diaspora outside of central and eastern Java regions, including the other provinces of Indonesia, and also in another countries such as Suriname, Singapore, Malaysia, Egypt, Saudi Arabia, South Africa, Sri Lanka, Yemen and the Netherlands. The Javanese ethnic group ha ...
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Madurese People
id, Orang Madura , image = , image_caption = A portrait of Madurese village head. , population = 7,179,356 , popplace = : , region1 = East Java , pop1 = 6,520,403 , region2 = West Kalimantan , pop2 = 274,869 , region3 = Jakarta , pop3 = 79,925 , region4 = South Kalimantan , pop4 = 53,002 , region5 = East Kalimantan , pop5 = 46,823 , region6 = West Java , pop6 = 43,001 , region7 = Central Kalimantan , pop7 = 42,668 , region8 = Bali , pop8 = 29,864 , region9 = Bangka Belitung , pop9 = 15,429 , region10 = Central Java , pop10 = 12,920 , langs = Native MadureseAlso Indonesian Javanese , rels = Islam , related = Javanese people, Sundanese people The Madurese (sometimes Madurace or Madhurâ; also known as Orang Madura and Suku Madura in Indonesian) are an ethnic group originally from the isla ...
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Chinese Indonesians
Chinese Indonesians ( id, Orang Tionghoa Indonesia) and colloquially Chindo or just Tionghoa are Indonesians whose ancestors arrived from China at some stage in the last eight centuries. Chinese people and their Indonesian descendants have lived in the Indonesian archipelago since at least the 13th century. Many came initially as sojourners (temporary residents), intending to return home in their old age. Some, however, stayed in the region as economic migrants. Their population grew rapidly during the colonial period when workers were contracted from their home provinces in Southern China. Discrimination against Chinese Indonesians has occurred since the start of Dutch colonialism in the region, although government policies implemented since 1998 have attempted to redress this. Resentment of ethnic Chinese economic aptitude grew in the 1950s as Native Indonesian merchants felt they could not remain competitive. In some cases, government action propagated the stereotype that ...
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Lead
Lead is a chemical element with the symbol Pb (from the Latin ) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue. It tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is toxic, even in small amounts, especially to children. Lead is a relatively unreactive post-transition metal. Its weak metallic character is illustrated by its amphoteric nature; lead and lead oxides react with acids and bases, and it tends to form covalent bonds. Compounds of lead are usually found in the +2 oxidation state rather than the +4 state common with lighter members of the carbon group. Exceptions are mostly limited to organolead compounds. Like the lighter members of the ...
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Zircon
Zircon () is a mineral belonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is Zr SiO4. An empirical formula showing some of the range of substitution in zircon is (Zr1–y, REEy)(SiO4)1–x(OH)4x–y. Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements. For example, hafnium is almost always present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonal crystal system. The natural color of zircon varies between colorless, yellow-golden, red, brown, blue, and green. The name derives from the Persian ''zargun'', meaning "gold-hued". This word is corrupted into " jargoon", a term applied to light-colored zircons. The English word "zircon" is derived from ''Zirkon'', which is the German adaptation of this word. Yellow, orange, and red zircon is also known as " hy ...
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Bauxite
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (γ-AlO(OH)) and diaspore (α-AlO(OH)), mixed with the two iron oxides goethite (FeO(OH)) and haematite (Fe2O3), the aluminium clay mineral kaolinite (Al2Si2O5(OH)4) and small amounts of anatase (TiO2) and ilmenite (FeTiO3 or FeO.TiO2). Bauxite appears dull in luster and is reddish-brown, white, or tan. In 1821, the French geologist Pierre Berthier discovered bauxite near the village of Les Baux in Provence, southern France. Formation Numerous classification schemes have been proposed for bauxite but, , there was no consensus. Vadász (1951) distinguished lateritic bauxites (silicate bauxites) from karst bauxite ores (carbonate bauxites): * The carbonate bauxites occur predominantly in Europe, Guyana, Suriname, and Jamaica above carbonate rocks (limesto ...
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Rubber
Rubber, also called India rubber, latex, Amazonian rubber, ''caucho'', or ''caoutchouc'', as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds. Thailand, Malaysia, and Indonesia are three of the leading rubber producers. Types of polyisoprene that are used as natural rubbers are classified as elastomers. Currently, rubber is harvested mainly in the form of the latex from the rubber tree (''Hevea brasiliensis'') or others. The latex is a sticky, milky and white colloid drawn off by making incisions in the bark and collecting the fluid in vessels in a process called "tapping". The latex then is refined into the rubber that is ready for commercial processing. In major areas, latex is allowed to coagulate in the collection cup. The coagulated lumps are collected and processed into dry forms for sale. Natural rubber is used extensively in many applications and products, either alone or in combination ...
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Palm Oil
Palm oil is an edible vegetable oil derived from the mesocarp (reddish pulp) of the fruit of the oil palms. The oil is used in food manufacturing, in beauty products, and as biofuel. Palm oil accounted for about 33% of global oils produced from oil crops in 2014. Palm oils are easier to stabilize and maintain quality of flavor and consistency in processed foods, so are frequently favored by food manufacturers. On average globally, humans consumed 7.7 kg (17 lb) of palm oil per person in 2015. Demand has also increased for other uses, such as cosmetics and biofuels, creating more demand on the supply encouraging the growth of palm oil plantations in tropical countries. The use of palm oil has attracted the concern of environmental groups due to deforestation in the tropics where palms are grown, and has been cited as a factor in social problems due to allegations of human rights violations among growers. An industry group formed in 2004 to create more sustainable an ...
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District
A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, several municipality, municipalities, subdivisions of municipalities, school district, or political district. By country/region Afghanistan In Afghanistan, a district (Persian language, Persian ps, ولسوالۍ ) is a subdivision of a province. There are almost 400 districts in the country. Australia Electoral districts are used in state elections. Districts were also used in several states as cadastral units for land titles. Some were used as squatting districts. Cadastral divisions of New South Wales, New South Wales had several different types of districts used in the 21st century. Austria In Austria, the word is used with different meanings in three different contexts: * Some of the tasks of the administrative branch of the national and regional governme ...
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