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Elmenteita Badlands
The Elementeita Badlands, also known as the Otutu Forest or Ututu Forest, is a lava flow in Kenya that covers approximately . The area was previously covered in thick dryland forest characterized by cedar trees, (''Juniperus'' spp.), and Leleshwa bushes (''Tarchonanthus camphoratus''). In addition, Wild Jasmine and Boophone are also found. The land was owned by Njenga Karume, who bought it from Arthur Cole in 1980. Cole had bought it from Digby Tatham-Warter (famous for his role in the Battle of Arnhem) in 1968, as grazing land of low potential. The land is unsuitable for either small scale cultivation or cattle ranching as it is covered in thick bush growing from the profusion of lava boulders. It is now owned by the Njenga Karume Trust. Geography The land is punctuated by pyroclastic cones of Holocene age. The highest peak has an elevation of 2126 metres. It is located between Lake Elmenteita and Ol Doinyo Eburru volcano, on the southern boundary of the Soysambu Conservancy. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Spaceborne Thermal Emission And Reflection Radiometer
The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is a Japanese remote sensing instrument onboard the Terra satellite launched by NASA in 1999. It has been collecting data since February 2000. ASTER provides high-resolution images of Earth in 14 different bands of the electromagnetic spectrum, ranging from visible to thermal infrared light. The resolution of images ranges between 15 and 90 meters. ASTER data is used to create detailed maps of surface temperature of land, emissivity, reflectance, and elevation. In April 2008, the SWIR detectors of ASTER began malfunctioning and were publicly declared non-operational by NASA in January 2009. All SWIR data collected after 1 April 2008 has been marked as unusable. The ASTER Global Digital Elevation Model (GDEM) is available at no charge to users worldwide via electronic download. As of 2 April 2016, the entire catalogue of ASTER image data became publicly available online at no cost. It can be downloaded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava Tube
A lava tube, or pyroduct, is a natural conduit formed by flowing lava from a volcanic vent that moves beneath the hardened surface of a lava flow. If lava in the tube empties, it will leave a cave. Formation A lava tube is a type of lava cave formed when a low-viscosity lava flow develops a continuous and hard crust, which thickens and forms a roof above the still-flowing lava stream. Tubes form in one of two ways: either by the crusting over of lava channels, or from pāhoehoe flows where the lava is moving under the surface. Lava usually leaves the point of eruption in channels. These channels tend to stay very hot as their surroundings cool. This means they slowly develop walls around them as the surrounding lava cools and/or as the channel melts its way deeper. These channels can get deep enough to crust over, forming an insulating tube that keeps the lava molten and serves as a conduit for the flowing lava. These types of lava tubes tend to be closer to the lava erupt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Baden-Powell, 1st Baron Baden-Powell
Lieutenant-general (United Kingdom), Lieutenant-General Robert Stephenson Smyth Baden-Powell, 1st Baron Baden-Powell, ( ; (Commonly pronounced by others as ) 22 February 1857 – 8 January 1941) was a British Army officer, writer, founder and first Chief Scout (The Scout Association), Chief Scout of the world-wide Scouting, Scout Movement, and founder, with his sister Agnes Baden-Powell, Agnes, of the world-wide Girlguiding, Girl Guide / Girl Scout Movement. Baden-Powell authored the first editions of the seminal work ''Scouting for Boys'', which was an inspiration for the Scout Movement. Educated at Charterhouse School, Baden-Powell served in the British Army from 1876 until 1910 in India and Africa. In 1899, during the Second Boer War in South Africa, Baden-Powell successfully defended the town in the Siege of Mafeking. Several of his books, written for military reconnaissance and scout training in his African years, were also read by boys. In August 1907, he held a d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mawe Mbili
Mawe Mbili is a volcanic rock formation on the northern edge of the Elmenteita Badlands and within the Soysambu Conservancy, in Nakuru County of Rift Valley Province, southern Kenya. The rock formation is located at the base of Scout Hat Hill, about south of Lake Elmenteita Lake Elmenteita is a soda lake, in the Great Rift Valley, about 120 km northwest of Nairobi, Kenya. Geography Elmenteita is derived from the Maasai word , meaning "dust place", a reference to the dryness and dustiness of the area, espec ... and northwest of Nairobi. In Swahili the name ''Mawe Mbili'' means 2 stones, referring to two lava ash monoliths, about in height, which rise from a small grassland clearing in the lava badlands. The Elmenteita Badlands are a Holocene Epoch volcanic lava flow. One of the stones has a cavity at the base of it, large enough to sit in and used in times past as a shelter in bad weather for herdsmen looking after cattle in the area. The monoliths are in a nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Condenser
A surface condenser is a water-cooled shell and tube heat exchanger installed to condense exhaust steam from a steam turbine in thermal power stations. These Condenser (heat transfer), condensers are heat exchangers which convert steam from its gaseous to its liquid state at a pressure below atmospheric pressure. Where cooling water is in short supply, an air-cooled condenser is often used. An air-cooled condenser is however, significantly more expensive and cannot achieve as low a steam turbine exhaust pressure (and temperature) as a water-cooled surface condenser. Surface condensers are also used in applications and industries other than the condensing of steam turbine exhaust in power plants. Purpose In thermal power plants, the purpose of a surface condenser is to condensation, condense the exhaust steam from a steam turbine to obtain maximum Thermal efficiency, efficiency, and also to convert the turbine exhaust steam into pure water (referred to as steam condensate) so tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilgil
Gilgil, Kenya, is a town in Nakuru County, Kenya. The town is located between Naivasha and Nakuru and along the Nairobi - Nakuru highway. It is to the west of the Gilgil River, which flows south to feed Lake Naivasha. Gilgil has a population of 18,805 according to the 1999 census. Gilgil is the centre of the Gilgil Division in Nakuru County. History During the 1920s - 1940s, some members of the Happy Valley set lived in Gilgil. From 1944 to 1948, it also contained a British internment camp for Irgun and Lehi members. The first soldiers that arrived in the town were advance parties of the South African Army preparing for the arrival of the 1st South African Infantry Brigade, which was training in the area by mid-1940. Gilgil was made the brigade headquarters. In July 1958 Gilgil G1 Camp was occupied by the 1st Battalion, the King's Own Royal Regiment, first to take up accommodation at the camp since the end of the Second World War. In July 1959 2nd Battalion, Coldstream ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Hyrax
The rock hyrax (; ''Procavia capensis''), also called dassie, Cape hyrax, rock rabbit, and (in the King James Bible) coney, is a medium-sized terrestrial mammal native to Africa and the Middle East. Commonly referred to in South Africa as the dassie (; af, klipdassie), it is one of the five living species of the order Hyracoidea, and the only one in the genus ''Procavia''. Rock hyraxes weigh and have short ears and tails. Rock hyraxes are found at elevations up to above sea level in habitats with rock crevices, allowing them to escape from predators. They are the only extant terrestrial afrotherians in the Middle East. Hyraxes typically live in groups of 10–80 animals, and forage as a group. They have been reported to use sentries to warn of the approach of predators. Having incomplete thermoregulation, they are most active in the morning and evening, although their activity pattern varies substantially with season and climate. Over most of its range, the rock hyrax is not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandflies
Sandfly (or sand fly) is a colloquial name for any species or genus of flying, biting, blood-sucking dipteran (fly) encountered in sandy areas. In the United States, ''sandfly'' may refer to certain horse flies that are also known as "greenheads" (family Tabanidae), or to members of the family Ceratopogonidae. The bites usually result in a small, intensely itchy bump or welt, the strength of which intensifies over a period of 5-7 days before dissipating. Moderate relief is achieved with varying success through the application of over the counter products such as Benadryl (ingested) or an analgesic cream such as After Bite (applied topically). Outside the United States, ''sandfly'' may refer to members of the subfamily Phlebotominae within the Psychodidae. Biting midges (Ceratopogonidae) are sometimes called sandflies or no-see-ums (no-see-em, noseeum). New Zealand sandflies are in the genus ''Austrosimulium'', a type of black fly. In the various sorts of sandfly only the fema ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleppo Boil
)), is an adjective which means "white-colored mixed with black". , motto = , image_map = , mapsize = , map_caption = , image_map1 = , mapsize1 = , map_caption1 = , pushpin_map = Syria#Mediterranean east#Asia#Syria Aleppo , pushpin_label_position = left , pushpin_relief = yes , pushpin_mapsize = , pushpin_map_caption = Location of Aleppo in Syria , coordinates = , subdivision_type = Country , subdivision_name = , subdivision_type1 = Governorate , subdivision_type2 = District , subdivision_type3 = Subdistrict , subdivision_name1 = Aleppo Governorate , subdivision_name2 = Mount Simeon (Jabal Semaan) , subdivision_name3 = Mount Simeon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leishmaniasis
Leishmaniasis is a wide array of clinical manifestations caused by parasites of the trypanosome genus ''Leishmania''. It is generally spread through the bite of phlebotomine sandflies, ''Phlebotomus'' and ''Lutzomyia'', and occurs most frequently in the tropics and sub-tropics of Africa, Asia, the Americas, and southern Europe. The disease can present in three main ways: cutaneous, mucocutaneous, or visceral. The cutaneous form presents with skin ulcers, while the mucocutaneous form presents with ulcers of the skin, mouth, and nose. The visceral form starts with skin ulcers and later presents with fever, low red blood cell count, and enlarged spleen and liver. Infections in humans are caused by more than 20 species of ''Leishmania''. Risk factors include poverty, malnutrition, deforestation, and urbanization. All three types can be diagnosed by seeing the parasites under microscopy. Additionally, visceral disease can be diagnosed by blood tests. Leishmaniasis can be partl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Changaa
Changaa or Chang'aa is a traditional home-brewed spirit, popular in Kenya. It is made by fermentation and distillation from grains like millet, maize and sorghum, and is very potent. Regulation After being illegal in Kenya for many years, the Kenyan government legalised the traditional home-brewed spirit in 2010, in an effort to take business away from establishments where toxic chemicals are added to the brew to make it stronger. Under the new law, chang'aa must be manufactured, distributed and sold in glass bottles, and retailers must display health warning signs. Sale to individuals under age 18 is still prohibited, as is sale through automatic vending machines. Anyone making or selling adulterated chang'aa risks penalties of five million shillings, five years in jail, or both. Chang'aa is usually much cheaper and stronger than other alcoholic drinks, making it the beverage of choice for many. Production and distribution Its production and distribution in urban slums has to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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