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Leach Barker
Leach may refer to: * Leach (surname) * Leach, Oklahoma, an unincorporated community, United States * Leach, Tennessee, an unincorporated community, United States * Leach Highway, Western Australia * Leach orchid * Leach phenotype, a mutation in the gene encoding Glycophorin C * Low Energy Adaptive Clustering Hierarchy Low-energy adaptive clustering hierarchy ("LEACH") is a TDMA-based MAC protocol which is integrated with clustering and a simple routing protocol in wireless sensor networks (WSNs). The goal of LEACH is to lower the energy consumption required to ... (LEACH), a routing protocol in wireless sensor networks * "Leach", a song by Cryptopsy off their album '' The Unspoken King'' * River Leach, England, United Kingdom * Leach Range, a mountain range in Elko County, Nevada * Leach (food), jelly-like sweetmeat popular in the 1600s See also * Leach field, or septic drain field * Leaching (other) * Leech (other) * {{disambiguation, geo ...
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Leach (surname)
Leach is a surname, originally denoting a physician (in reference to the medical practice of bloodletting). Notable people with the surname include: A-G * Al Leach (born 1935), Canadian transportation executive and politician * Cary Grant, Archie Leach (1904–1986), real name of English-American actor Cary Grant * Ben Leach (born 1969), player in English pop group The Farm * Bernard Leach (1887–1979), British studio potter and art teacher * Bobby Leach (1858–1926), English circus performer, went over Niagara Falls in a barrel * Buddy Leach (1934-2022), American politician * Britt Leach (born 1938), American character actor * Cecil Leach (1894–1973), English cricketer * Dewitt C. Leach (1822–1909), U.S. Representative from Michigan * David Leach (other) * Edmund Leach (1910–1989), British anthropologist * Sir Edward Pemberton Leach (1847–1913), Irish general in the British Army, recipient of the Victoria Cross * Edward G. Leach, American politician * Elizabeth E ...
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Leach, Oklahoma
Leach is an unincorporated community and census-designated place (CDP) in southwestern Delaware County, Oklahoma, United States, along U.S. Route 412 and 412 Alternate. The population was 237 at the 2010 census. History The community has the name of J. R. Leach, an early settler. On May 20, 2019, a nocturnal EF2 tornado was reported to have caused extensive damage in the vicinity of Leach. Geography Leach is located in southwestern Delaware County at (36.197845, -94.913359). It is west of the town of Kansas and east of Locust Grove. According to the United States Census Bureau, the Leach CDP has a total area of , all land. Demographics As of the census of 2000, there were 220 people, 81 households, and 66 families residing in the CDP. The population density was 35.3 people per square mile (13.6/km2). There were 94 housing units at an average density of 15.1/sq mi (5.8/km2). The racial makeup of the CDP was 48.64% White, 40.45% Native American, and 10.91% from two ...
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Leach, Tennessee
Leach is an unincorporated community in Carroll County, in the U.S. state of Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th .... History A post office called Leach was established in 1880, and remained in operation until 1986. The community was named for the local Leach family. References Unincorporated communities in Carroll County, Tennessee Unincorporated communities in Tennessee {{CarrollCountyTN-geo-stub ...
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Leach Highway
Leach Highway is a east-west arterial highway in the southern suburbs of Perth, Western Australia, primarily linking Kewdale and Perth Airport with the city of Fremantle. It is allocated State Route 7 and is a dual carriageway for its entire length. Leach Highway varies in width between four and six lanes, with speed limits of . Route description Leach Highway is one of the state's most important heavy vehicle routes. It links the major industrial areas of Kewdale and Welshpool with Western Australia's major container port at Fremantle. Although the Leach Highway's western terminus is at Carrington Street in Palmyra, High Street continues for a further into Fremantle, and connects it to the Stirling Highway. History Leach Highway is named for Leach, former Commissioner of Main Roads Western Australia. Construction began in 1966, with the first section opened between its present western terminus at Carrington Street, Melville (now Palmyra), and High Road in Canning (n ...
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Leach Orchid
''Stelis'', or leach orchids, is a large genus of orchids, with perhaps 500 species. The generic name ''Stelis'' is the Greek word for 'mistletoe', referring to the epiphytic habit of these species. These mainly epiphytic (rarely lithophytic) plants are widely distributed throughout much of South America, Central America, Mexico, the West Indies and Florida. Many of the older species were named by Lindley, Ruiz & Pavon and Reichenbach, while many of the recent species were named by Carlyle A. Luer. An orchid of the genus ''Stelis'' was probably the first American orchid ever to be brought to Europe. An herbarium specimen was depicted in 1591 in Tabernaemontanus' herbal book. Description A single oblanceolate leaf develops from narrow, leathery outgrowths from a creeping stem. Most species grow long, dense racemes of small to minute flower in diverse shades of white. Other colors are rare. These flowers are photosensitive, only opening in the sunlight. Some close completely ...
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Glycophorin C
Glycophorin C (GYPC; CD236/CD236R; glycoprotein beta; glycoconnectin; PAS-2) plays a functionally important role in maintaining erythrocyte shape and regulating membrane material properties, possibly through its interaction with protein 4.1. Moreover, it has previously been shown that membranes deficient in protein 4.1 exhibit decreased content of glycophorin C. It is also an integral membrane protein of the erythrocyte and acts as the receptor for the ''Plasmodium falciparum'' protein PfEBP-2 (erythrocyte binding protein 2; baebl; EBA-140). History The antigen was discovered in 1960 when three women who lacked the antigen made anti-Gea in response to pregnancy. The antigen is named after one of the patients – a Mrs Gerbich. The following year a new but related antigen was discovered in a Mrs Yus for whom an antigen in this system is also named. In 1972 a numerical system for the antigens in this blood group was introduced. Genomics Despite the similar names glycophorin C an ...
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Low Energy Adaptive Clustering Hierarchy
Low-energy adaptive clustering hierarchy ("LEACH") is a TDMA-based MAC protocol which is integrated with clustering and a simple routing protocol in wireless sensor networks (WSNs). The goal of LEACH is to lower the energy consumption required to create and maintain clusters in order to improve the life time of a wireless sensor network. Protocol LEACH is a hierarchical protocol in which most nodes transmit to cluster heads, and the cluster heads aggregate and compress the data and forward it to the base station (sink). Each node uses a stochastic algorithm at each round to determine whether it will become a cluster head in this round. LEACH assumes that each node has a radio powerful enough to directly reach the base station or the nearest cluster head, but that using this radio at full power all the time would waste energy. Nodes that have been cluster heads cannot become cluster heads again for ''P'' rounds, where ''P'' is the desired percentage of cluster heads. Thereafter ...
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The Unspoken King
''The Unspoken King'' is the sixth studio album by Canadian death metal band Cryptopsy. The album was released on May 26, 2008 in Europe, and June 24, 2008 in the US by Century Media Records. It was the last album to feature guitarist Alex Auburn and bassist Eric Langlois. Keyboardist Maggie Durand was also removed from the band shortly after completion. ''The Unspoken King'' is controversial for its deathcore sound, a huge departure from the technical death metal style the band had become known for over the previous decade. Because of this, the album garnered mostly negative reception from longtime fans. However, some critics praised the album. Background ''The Unspoken King'' was originally to be called ''The Book of Suffering'', and was to be a double album, but on April 23, 2007, Cryptopsy announced that lead vocalist Lord Worm had been fired from the band and they were looking for a new vocalist. Following this, Cryptopsy revealed the addition of vocalist Matt McGachy and ...
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River Leach
The River Leach is a river tributary to the River Thames, in England which runs mostly in Gloucestershire. It is approximately 18 miles (29 km) long, springing from the limestone uplands of the Cotswolds. In parts of its course it becomes a seasonal bourn, only running above ground when there is sufficient rainfall. Despite its small size it gives its name to two towns and a pair of villages. Sources The source of the Leach is in the village of Hampnett, about ten miles east of Cheltenham just south of the A40 road. The source spring is enclosed by stonework and pours from a pipe. It seems likely that this spring in a sheltered valley on the Cotswold uplands was the original reason for the existence of the village of Hampnett. According to residents, this section runs all year round. Early stream After running a mile down its limestone valley, the Leach reaches Northleach, the first settlement to which it gives its name. The river enters Northleach to the south west, whe ...
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Leach Range
The Leach Range is a mountain range in Elko County, Nevada Nevada ( ; ) is a U.S. state, state in the Western United States, Western region of the United States. It is bordered by Oregon to the northwest, Idaho to the northeast, California to the west, Arizona to the southeast, and Utah to the east. N .... References Mountain ranges of Nevada Mountain ranges of Elko County, Nevada {{ElkoCountyNV-geo-stub ...
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Leach (food)
Leach (sometimes leech) was a popular medieval sweetmeat (confection) consisting of a thick, jelly-like preserve which set hard enough to be sliced for serving. They consisted of sugar and flavourings such as almonds, dates, dried fruit, peel and fruit extracts (such as rose water), sometimes spiced (with ginger, aniseed, cinnamon and other spices) or with milk added, and thickened with isinglass or gum arabic. Leaches were often shaped or moulded into fancy shapes such as hearts, diamonds, clubs, spades, or crescent moons. They would feature as a decorative display on a silver tray at the dessert course of banquets, where specialised sweetmeat spoons with a fork at the handle end might be provided. They were also eaten through the day, perhaps as a breath freshener, and were a favourite of Elizabeth I. See also * The Queen-Like Closet * Medieval cuisine Medieval cuisine includes foods, eating habits, and cooking methods of various European cultures during the Middle Ages, whi ...
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Leach Field
Septic drain fields, also called leach fields or leach drains, are subsurface wastewater disposal facilities used to remove contaminants and impurities from the liquid that emerges after anaerobic digestion in a septic tank. Organic materials in the liquid are catabolized by a microbial ecosystem. A septic drain field, a septic tank, and associated piping compose a septic system. The drain field typically consists of an arrangement of trenches containing perforated pipes and porous material (often gravel) covered by a layer of soil to prevent animals (and surface runoff) from reaching the wastewater distributed within those trenches. Primary design considerations are both ''hydraulic'' for the volume of wastewater requiring disposal and ''catabolic'' for the long-term biochemical oxygen demand of that wastewater. The land area that is set aside for the septic drain field may be called a septic reserve area (SRA). Sewage farms similarly dispose of wastewater through a series of d ...
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