Question: What is the closest upper taxonomy of this plant?

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Ficus aurea. Ficus aurea, commonly known as the Florida strangler fig (or simply strangler fig), golden fig, or higuerón, is a tree in the family Moraceae that is native to the U.S. state of Florida, the northern and western Caribbean, southern Mexico and Central America south to Panama. The specific epithet "aurea" was applied by English botanist Thomas Nuttall who described the species in 1846."Ficus aurea" is a strangler fig. In figs of this group, seed germination usually takes place in the canopy of a host tree with the seedling living as an epiphyte until its roots establish contact with the ground.

Ficus aurea. After that, it enlarges and strangles its host, eventually becoming a free-standing tree in its own right. Individuals may reach 30 (m) in height. Like all figs, it has an obligate mutualism with fig wasps: figs are only pollinated by fig wasps, and fig wasps can only reproduce in fig flowers. The tree provides habitat, food and shelter for a host of tropical lifeforms including epiphytes in cloud forests and birds, mammals, reptiles and invertebrates. "F. aurea" is used in traditional medicine, for live fencing, as an ornamental and as a bonsai.## Description."Ficus aurea" is a tree which may reach.

Ficus aurea. heights of 30 (m). It is monoecious: each tree bears functional male and female flowers. The size and shape of the leaves is variable. Some plants have leaves that are usually less than 10 cm (4 in) long while others have leaves that are larger. The shape of the leaves and of the leaf base also varies—some plants have leaves that are oblong or elliptic with a wedge-shaped to rounded base, while others have heart-shaped or ovate leaves with cordate to rounded bases. "F. aurea" has paired figs which are green when unripe, turning yellow as they ripen. They differ.

Ficus aurea. in size (0.6–0.8 cm [0.2–0.3 in], about 1 cm [0.4 in], or 1.0–1.2 cm [0.4–0.5 in] in diameter); figs are generally sessile, but in parts of northern Mesoamerica figs are borne on short stalks known as peduncles.## Taxonomy.With about 750 species, "Ficus" (Moraceae) is one of the largest angiosperm genera (David Frodin of Chelsea Physic Garden ranked it as the 31st largest genus). "Ficus aurea" is classified in the subgenus "Urostigma" (the strangler figs) and the section "Americana". Recent molecular phylogenies have shown that subgenus "Urostigma" is polyphyletic, but have strongly supported the validity of section "Americana" as a discrete.

Ficus aurea. group (although its exact relationship to section "Galoglychia" is unclear).Thomas Nuttall described the species in the second volume of his 1846 work "The North American Sylva" with specific epithet "aurea" ('golden' in Latin). In 1768, Scottish botanist Philip Miller described "Ficus maxima", citing Carl Linnaeus' "Hortus Cliffortianus" (1738) and Hans Sloane's "Catalogus plantarum quæ in insula Jamaica" (1696). Sloane's illustration of the species, published in 1725, depicted it with figs borne singly, a characteristic of the "Ficus" subgenus "Pharmacosycea". As a member of the subgenus "Urostigma", "F. aurea" has paired figs. However, a closer examination of Sloane's description led Cornelis.

Ficus aurea. Berg to conclude that the illustration depicted a member of the subgenus "Urostigma" (since it had other diagnostic of that subgenus), almost certainly "F. aurea", and that the illustration of singly borne figs was probably artistic license. Berg located the plant collection upon which Sloane's illustration was based and concluded that Miller's "F. maxima" was, in fact, "F. aurea". In his description of "F. aurea", which was based on plant material collected in Florida, Thomas Nuttall considered the possibility that his plants belonged to the species that Sloane had described, but came to the conclusion that it was a new.

Ficus aurea. species. Under the rules of botanical nomenclature, the name "F. maxima" has priority over "F. aurea" since Miller's description was published in 1768, while Nuttall's description was published in 1846.In their 1914 "Flora of Jamaica", William Fawcett and Alfred Barton Rendle linked Sloane's illustration to the tree species that was then known as "Ficus suffocans", a name that had been assigned to it in August Grisebach's "Flora of the British West Indian Islands". Gordon DeWolf agreed with their conclusion and used the name "F. maxima" for that species in the 1960 "Flora of Panama". Since this use has become widespread,.

Ficus aurea. Berg proposed that the name "Ficus maxima" be conserved in the way DeWolf had used it, a proposal that was accepted by the nomenclatural committee.Reassigning the name "Ficus maxima" did not leave "F. aurea" as the oldest name for this species, as German naturalist Johann Heinrich Friedrich Link had described "Ficus ciliolosa" in 1822. Berg concluded that the species Link described was actually "F. aurea", and since Link's description predated Nuttall's by 24 years, priority should have been given to the name "F. ciliolosa". Since the former name was widely used and the name "F. ciliolosa" had not been, Berg.

Ficus aurea. proposed that the name "F. aurea" be conserved. In response to this, the nomenclatural committee ruled that rather than conserving "F. aurea", that it would be better to reject "F. ciliolosa". Conserving "F. aurea" would mean that precedence would be given to that name over all others. By simply rejecting "F. ciliolosa", the committee left open the possibility that the name "F. aurea" could be supplanted by another older name, if one were to be discovered.## Synonyms.In 1920, American botanist Paul C. Standley described three new species based on collections from Panama and Costa Rica—"Ficus tuerckheimii", "F. isophlebia" and "F.

Ficus aurea. jimenezii". DeWolf concluded that they were all the same species, and Berg synonymised them with "F. aurea". These names have been used widely for Mexican and Central American populations, and continue to be used by some authors. Berg suspected that "Ficus rzedowskiana" Carvajal and Cuevas-Figueroa may also belong to this species, but he had not examined the original material upon which this species was based.Berg considered "F. aurea" to be a species with at least four morphs. "None of the morphs", he wrote, "can be related to certain habitats or altitudes." Thirty years earlier, William Burger had come to a.

Ficus aurea. very different conclusion with respect to "Ficus tuerckheimii", "F. isophlebia" and "F. jimenezii"—he rejected DeWolf's synonymisation of these three species as based on incomplete evidence. Burger noted that the three taxa occupied different habitats which could be separated in terms of rainfall and elevation.## Reproduction and growth.Figs have an obligate mutualism with fig wasps, (Agaonidae); figs are only pollinated by these wasps, and they can only reproduce in fig flowers. Generally, each fig species depends on a single species of wasp for pollination. The wasps are similarly dependent on their fig species in order to reproduce. "Ficus aurea" is pollinated.

Ficus aurea. by "Pegoscapus mexicanus" (Ashmead).Figs have complicated inflorescences called syconia. Flowers are entirely contained within an enclosed structure. Their only connection with the outside is through a small pore called ostiole. Monoecious figs like "F. aurea" have both male and female flowers within the syconium. Female flowers mature first. Once mature, they produce a volatile chemical attractant. Female wasps squeeze their way through the ostiole into the interior of the syconium. Inside the syconium, they pollinate the flowers, lay their eggs in some of them, and die. The eggs hatch and the larvae parasitise the flowers in which they were laid.

Ficus aurea. After four to seven weeks (in "F. aurea"), adult wasps emerge. Males emerge first, mate with the females, and cut exit holes through the walls of the fig. The male flowers mature around the same time as the female wasps emerge. The newly emerged female wasps actively pack their bodies with pollen from the male flowers before leaving through the exit holes the males have cut and fly off to find a syconium in which to lay their eggs. Over the next one to five days, figs ripen. The ripe figs are eaten by various mammals and birds which disperse.

Ficus aurea. the seeds.## Phenology.Figs flower and fruit asynchronously. Flowering and fruiting is staggered throughout the population. This fact is important for fig wasps—female wasps need to find a syconium in which to lay their eggs within a few days of emergence, something that would not be possible if all the trees in a population flowered and fruited at the same time. This also makes figs important food resources for frugivores (animals that feed nearly exclusively on fruit); figs are one of the few fruit available at times of the year when fruit are scarce.Although figs flower asynchronously as a population, in.

Ficus aurea. most species flowering is synchronised within an individual. Newly emerged female wasps must move away from their natal tree in order to find figs in which to lay their eggs. This is to the advantage of the fig, since it prevents self-pollination. In Florida, individual "F. aurea" trees flower and fruit asynchronously. Within-tree asynchrony in flowering is likely to raise the probability of self-pollination, but it may be an adaptation that allows the species to maintain an adequate population of wasps at low population densities or in strongly seasonal climates.Flowering phenology in "Ficus" has been characterised into five phases. In.

Ficus aurea. most figs, phase A is followed almost immediately by phase B. However, in "F. aurea" immature inflorescences can remain dormant for more than nine months.## Growth."Ficus aurea" is a fast-growing tree. As a hemiepiphyte it germinates in the canopy of a host tree and begins life as an epiphyte before growing roots down to the ground. "F. aurea" is also a strangler fig (not all hemiepiphytic figs are stranglers)—the roots fuse and encircle the host tree. This usually results in the death of the host tree, since it effectively girdles the tree. Palms, which lack secondary growth, are not affected.

Ficus aurea. by this, but they can still be harmed by competition for light, water and nutrients. Following Hurricane Andrew in 1992, "F. aurea" trees regenerated from root suckers and standing trees.## Distribution."Ficus aurea" ranges from Florida, across the northern Caribbean to Mexico, and south across Central America. It is present in central and southern Florida and the Florida Keys, The Bahamas, the Caicos Islands, Hispaniola, Cuba, Jamaica, the Cayman Islands, San Andrés (a Colombian possession in the western Caribbean), southern Mexico, Belize, Guatemala, Honduras, Nicaragua, El Salvador, Costa Rica and Panama. It grows from sea level up to 1,800 m (5,500.

Ficus aurea. ft) above sea level, in habitats ranging from Bahamian dry forests, to cloud forest in Costa Rica."Ficus aurea" is found in central and southern Florida as far north as Volusia County; it is one of only two native fig species in Florida. The species is present in a range of south Florida ecosystems, including coastal hardwood hammocks, cabbage palm hammocks,tropical hardwood hammocks and shrublands, temperate hardwood hammocks and shrublands and along watercourses. In The Bahamas, "F. aurea" is found in tropical dry forests on North Andros, Great Exuma and Bimini. "F. aurea" occurs in 10 states in Mexico, primarily in.

Ficus aurea. the south, but extending as far north as Jalisco. It is found in tropical deciduous forest, tropical semi-evergreen forest, tropical evergreen forest, cloud forest and in aquatic or subaquatic habitats.## Ecology."Ficus aurea" is a strangler fig—it tends to establish on a host tree which it gradually encircles and "strangles", eventually taking the place of that tree in the forest canopy. While this makes "F. aurea" an agent in the mortality of other trees, there is little to indicate that its choice of hosts is species specific. However, in dry forests on Great Exuma in The Bahamas, "F. aurea" establishes exclusively.

Ficus aurea. on palms, in spite of the presence of several other large trees that should provide suitable hosts. Eric Swagel and colleagues attributed this to the fact that humus accumulates on the leaf bases of these palms and provides a relatively moist microclimate in a dry environment, facilitating seedling survival.Figs are sometimes considered to be potential keystone species in communities of fruit-eating animals because of their asynchronous fruiting patterns. Nathaniel Wheelwright reports that emerald toucanets fed on unripe "F. aurea" fruit at times of fruit scarcity in Monteverde, Costa Rica. Wheelwright listed the species as a year-round food source for the.

Ficus aurea. resplendent quetzal at the same site. In the Florida Keys, "F. aurea" is one of five fruit species that dominate the diet fed by white-crowned pigeons to their nestlings. "F. aurea" is also important in the diet of mammalian frugivores—both fruit and young leaves are consumed by black howler monkeys in Belize.The interaction between figs and fig wasps is especially well-known (see section on reproduction, above). In addition to its pollinators ("Pegoscapus mexicanus"), "F. aurea" is exploited by a group of non-pollinating chalcidoid wasps whose larvae develop in its figs. These include gallers, inquilines and kleptoparasites as well as parasitoids.

Ficus aurea. of both the pollinating and non-pollinating wasps.The invertebrates within "F. aurea" syconia in southern Florida include a pollinating wasp, "P. mexicanus", up to eight or more species of non-pollinating wasps, a plant-parasitic nematode transported by the pollinator, mites, and a predatory rove beetle whose adults and larvae eat fig wasps.Nematodes: "Schistonchus aureus" (Aphelenchoididae) is a plant-parasitic nematode associated with the pollinator "Pegoscapus mexicanus" and syconia of "F. aurea". Mites: belonging to the family Tarsonemidae (Acarina) have been recognized in the syconia of "F. aurea" and "F. citrifolia", but they have not been identified even to genus, and their behavior is.

Ficus aurea. undescribed.Rove beetles: "Charoxus spinifer" is a rove beetle (Coleoptera: Staphylinidae) whose adults enter late-stage syconia of "F. aurea" and "F. citrifolia". Adults eat fig wasps; larvae develop within the syconia and prey on fig wasps, then pupate in the ground.As a large tree, "F. aurea" can be an important host for epiphytes. In Costa Rican cloud forests, where "F. aurea" is "the most conspicuous component" of intact forest, trees in forest patches supported richer communities of epiphytic bryophytes, while isolated trees supported greater lichen cover.Florida International University ecologist Suzanne Koptur reported the presence of extrafloral nectaries on "F. aurea" figs.

Ficus aurea. in the Florida Everglades. Extrafloral nectaries are structures which produce nectar but are not associated with flowers. They are usually interpreted as defensive structure and are often produced in response to attack by insect herbivores. They attract insects, primarily ants, which defend the nectaries, thus protecting the plant against herbivores.## Uses."Ficus aurea", amongst other related "Ficus" species, has been a source of bark for preparing "amate", the bark paper used for codices in the Mesoamerican civilizations. The oldest example dates back to 75 CE and was found in a shaft tomb culture site in Huitzilapa, Jalisco in Mexico.The fruit of.

Ficus aurea. "Ficus aurea" is edible and was used for food by the Native Americans and early settlers in Florida; it is still eaten occasionally as a backyard source of native fruit. The latex was used to make a chewing gum, and aerial roots may have been used to make lashings, arrows, bowstrings and fishing lines. The fruit was used to make a rose-coloured dye. "F. aurea" was also used in traditional medicine in The Bahamas and Florida. Allison Adonizio and colleagues screened "F. aurea" for anti-quorum sensing activity (as a possible means of anti-bacterial action), but found no such activity.Individual "F.

Ficus aurea. aurea" trees are common on dairy farms in La Cruz, Cañitas and Santa Elena in Costa Rica, since they are often spared when forest is converted to pasture. In interviews, farmers identified the species as useful for fence posts, live fencing and firewood, and as a food species for wild birds and mammals."Ficus aurea" is used as an ornamental tree, an indoor tree and as a bonsai. Like other figs, it tends to invade built structures and foundations, and need to be removed to prevent structural damage. Although young trees are described as "rather ornamental", older trees are considered to.

Ficus aurea. be difficult to maintain (because of the adventitious roots that develop off branches) and are not recommended for small areas. However, it was considered a useful tree for "enviroscaping" to conserve energy in south Florida, since it is "not as aggressive as many exotic fig species," although it must be given enough space. Interactive Distribution Map for Ficus aurea.


Question: What is the closest parent taxonomy of this insect?

Instruction: Determine the Wikipedia snippet that matches the question of this image.

Common green bottle fly. The common green bottle fly ("Lucilia sericata") is a blowfly found in most areas of the world and is the most well-known of the numerous green bottle fly species. Its body is 10-14 (mm) in length – slightly larger than a house fly – and has brilliant, metallic, blue-green or golden coloration with black markings. It has short, sparse, black bristles (setae) and three cross-grooves on the thorax. The wings are clear with light brown veins, and the legs and antennae are black. The larvae of the fly may be used for maggot therapy, are commonly used in forensic entomology,.

Common green bottle fly. of legs. Also, when looking at the occipital setae," L. sericata" has one to nine bristles on each side, while "L. cuprina" has three or less. Additionally, the eyes of "L. sericata" are smaller, with the frontal stripe also being thinner than the ones of "L. cuprina".## Distribution and habitat."Lucilia sericata" is common all over the temperate and tropical regions of the planet, including Europe, Africa, and Australia. It prefers warm and moist climates, so is especially common in coastal regions, but can also be found in arid areas. The female lays her eggs in carrion of all kinds, sometimes.

Common green bottle fly. but specifically for the pollen offered by the flower (in the case of myophilous flowers).## Parental care."Lucilia sericata" females lay their eggs on fresh carrion, avoiding older carrion because it can be detrimental to offspring (possibly due to bacterial activity or other factors). Like many blowflies, females of "L. sericata" perform aggregated oviposition, laying their egg masses in carcasses in which other flies are also ovipositing. The presence of female flies eating or ovipositing on a carcass may attract other female flies to do the same, perhaps through chemical cues. Females exhibit preference for certain oviposition conditions over others; they.

Common green bottle fly. to cut into the benefits of heat and collective digestion, larval masses can "decide" to split in two and move to separate areas of a cadaver. These collective larval decisions (and indeed the formation of larval masses themselves) are the result of chemical cues that larvae leave behind them as they crawl along the carrion, which other larvae are predisposed to follow; the result is that the more larvae are in a particular area, the more other larvae will join them.## Importance to humans.## Forensic importance."Lucilia sericata" is an important species to forensic entomologists. Like most calliphorids, "L. sericata" has.

Common green bottle fly. to 16 weeks. Chemical treatment is not ideal, though it can be very effective, because it is costly, tedious, and time consuming.## Medical importance."Lucilia sericata" has been of medical importance since 1826, when Meigen removed larvae from the eyes and facial cavities of a human patient. "L. sericata" has shown promise in three separate clinical approaches. First, larvae have been shown to debride wounds with extremely low probability of myiasis upon clinical application. Larval secretions have been shown to help in tissue regeneration. "L. sericata" has also been shown to lower bacteremia levels in patients infected with methicillin-resistant "Staphylococcus aureus.


Question: What is the parent organization of this aircraft?

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De Havilland. The de Havilland Aircraft Company Limited () was a British aviation manufacturer established in late 1920 by Geoffrey de Havilland at Stag Lane Aerodrome Edgware on the outskirts of north London. Operations were later moved to Hatfield in Hertfordshire.Known for its innovation, de Havilland was responsible for a number of important aircraft, including the Moth biplane which revolutionised aviation in the 1920s; the 1930s Fox Moth, a commercial light passenger aircraft; the wooden World War II Mosquito multirole aircraft; and the pioneering passenger jet airliner Comet.The de Havilland company became a member of the Hawker Siddeley group in 1960, but.

De Havilland. lost its separate identity in 1963. Later, Hawker Siddeley merged into what is eventually known today as BAE Systems, the British aerospace and defence business. The de Havilland name lives on in De Havilland Canada, which owns the rights to the name and the aircraft produced by de Havilland's former Canadian subsidiary, including the Dash 8 regional airliner previously produced by Bombardier Aerospace.## History.## Origins.In January 1920 Geoffrey de Havilland was working for Airco as technical director and chief designer. BSA bought Airco on 20 January 1920 from George Holt Thomas on the say-so of one BSA director, Percy Martin,.

De Havilland. stronger. As a result, the Comet was extensively redesigned, with oval windows, structural reinforcements and other changes. Rival manufacturers meanwhile heeded the lessons learned from the Comet while developing their own aircraft. The Comet 4 enabled the de Havilland airliner to return to the skies in 1958. By then the United States had its Boeing 707 jet and the Douglas DC-8, both of which were faster and more economical to operate. Orders for the Comet dried up.Hawker Siddeley bought de Havilland in 1960 but kept it as a separate company until 1963. In that year it became the de Havilland.

De Havilland. Division of Hawker Siddeley Aviation and all types in production or development changed their designations from "DH" to "HS". De Havilland's final designs became the Hawker Siddeley Trident (originally the DH.121) and the innovative Hawker Siddley HS.125, originally the DH.125.The DH.121 design was modified to be smaller to fit the needs of one airline—British European Airways. Other airlines found it unattractive and turned to a rival tri-jet, the Boeing 727 which was much the same size as the initial DH.121 design. De Havilland, as Hawker Siddley, built only 117 Tridents, while Boeing went on to sell over 1,800 727s.De Havilland.

De Havilland. was established in March 1939, and work commenced on New Zealand's first aircraft factory at Rongotai. After World War II, the company undertook maintenance and refurbishment work until taken over by Hawker Siddeley International NZ Ltd in 1964. The site of the factory is now part of Wellington International Airport.## de Havilland Engines.As well as a prolific aircraft builder, de Havilland was also a significant producer of aero engines. This went against usual practice: usually engines are designed and produced by a dedicated company though in the UK the Bristol Aeroplane Company had a substantial engine business and Armstrong Whitworth.

De Havilland. Hertfordshire County Council for educational use: the site was then developed as Hatfield Technical College, which is now the College Lane Campus of the University of Hertfordshire. De Havilland was purchased by Hawker Siddeley in 1960 and merged into British Aerospace in 1978. The BAE site then closed in 1993, and the University of Hertfordshire purchased part of the site for the de Havilland Campus. Hatfield's aerospace history is recorded today in the names of local streets, such as Comet Way and Dragon Road.In September 2003 part of the former British aerospace site became the de Havilland campus of the.


Question: What is the location of this building?

Instruction: Determine the Wikipedia snippet that matches the question of this image.

BMW Welt. The BMW Welt is a combined exhibition, delivery, adventure museum, and event venue located in Munich's district Am Riesenfeld, next to the Olympic Park, in the immediate vicinity of the BMW Headquarters and factory. It was built from August 2003 to summer 2007. A solar system with 800 kW of power is installed on the roof of the main building. The opening took place on 17 October 2007. The BMW Welt is the most visited tourist attraction in Bavaria.## Operations.BMW Welt operations are coordinated with the other local BMW facilities, the BMW Museum and BMW Headquarters. It has a showroom.


Question: How many offspring can this bird produce at the same time?

Instruction: Determine the Wikipedia snippet that matches the question of this image.

Northern waterthrush. locality from Latin "novus", "new" and "Eboracum", York.## Description.The northern waterthrush is a large New World warbler (and not a thrush, despite the name). It has a length of 12 – 15 (cm), wingspan of 21 – 24 (cm) and weighs between 13 and 25 (g) Among standard measurements, the wing chord is 6.8 to 8.2 (cm), the tail is 4.5 to 5.7 (cm), the bill is 1.1 to 1.2 (cm) and the tarsus is 1.9 to 2.3 (cm). On the head, the crown is brown with a white supercilium. The bill is pointed and dark. The throat is lightly.


Question: What kind of effect does this item have?

Instruction: Retrieve a Wikipedia paragraph that provides an answer to the given query about the image.

Alarm device. An alarm device is a mechanism that gives an audible, visual or other kind of alarm signal to alert someone to a problem or condition that requires urgent attention.## Etymology.The word "alarm" comes from the Old French "a l'arme" meaning "to the arms", or "to the weapons", telling armed men to pick up their weapons and get ready for action because an enemy may have suddenly appeared.The word "alarum" is an archaic form of "alarm". It was sometimes used as a call to arms in the stage directions of Elizabethan dramas. The term comes from the Italian "all'armi" and appears.

Alarm device. either case. A person in such a state can be characterized as "alarmed".## False alarms.With any kind of alarm, you must balance between the danger of false alarms (called "false positives") — the signal going off in the absence of a problem — or an alarm failing to signal an actual problem (called a "false negative"). False alarms can waste resources expensively and can even be dangerous. For example, false alarms of a fire can waste firefighter manpower, making them unavailable for a real fire, and risk injury to firefighters and others as the fire engines race to the alleged.

Alarm device. fire's location. In addition, false alarms may acclimatise people to ignore alarm signals, and thus possibly to ignore an actual emergency: Aesop's fable of "The Boy Who Cried Wolf" exemplifies this problem.A false alarm is one of the most significant issues with conventional alarm systems. They can be triggered for several reasons, such as the movement of pets, typing in the wrong security codes, or loud sounds from windows or doors. In the case of fire alarms, aerosol sprays, smoking, or burning food can all lead to a false alarm.Many avoid the risk of false alarms by ensuring their alarms.

Alarm device. fire alarm which is used to give occupants of a building early warning of a potential fire and give them time to evacuate. warning devices on a vehicle that sound when it is moving in an unexpected direction, such as reversing, a siren, often accompanied by flashing coloured lights, on emergency vehicles responding to an emergencyAlarm devices, by category, include: burglar alarms, designed to warn of burglaries. This is often a silent alarm; law enforcement or guards are warned without alerting the burglar, which increases the chances of stopping the theft while in progress. alarm clocks can beep, buzz or.


Question: Which city or region does this river locate in?

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North River (Hudson River). North River is an alternative name for the southernmost portion of the Hudson River in the vicinity of New York City and northeastern New Jersey in the United States. The entire watercourse was known as the North River by the Dutch in the early seventeenth century; the term fell out of general use for most of the river's 300+ mile course during the early 1900s. However the name remains in very limited use as an artifact among history-inclined local mariners and others and on some nautical charts and maps. The term is also used for infrastructure on and under the.

North River (Hudson River). river, such as the North River piers, North River Tunnels, and the North River Wastewater Treatment Plant.At different times "North River" has referred to: the entire Hudson the approximate 160-mile portion of the Hudson below its confluence with the Mohawk River, which is under tidal influence the portion of it running between Manhattan and New Jersey the length flowing between Lower Manhattan and Hudson County, New Jersey.Its history is strongly connected to shipping industry in the Port of New York and New Jersey, which shifted primarily to Port Newark in the mid-20th century due to the construction of the Holland.

North River (Hudson River). and "East" River were so named for the direction of travel they permitted once having entered the Upper New York Bay.In 1808 the Secretary of the Treasury, Albert Gallatin, issued his report of proposed locations for transportation and communication internal improvements of national importance. The North River figures prominently among his proposals as the best route toward western and northern lands; similar routes were chosen for the Erie Canal and other early canals built by the state of New York. He notes the following in reference to the North and Hudson Rivers:## "North River" on maps.The National Oceanic and Atmospheric.

North River (Hudson River). Administration's current charts call the lower river the "Hudson", and the United States Geological Survey lists "North River" as an alternative name of the Hudson River without qualifying it as any particular portion of the river.Hagstrom Maps, formerly the leading mapmaker in the New York metropolitan area and known for occasional quirky and anachronistic names, features, and artifacts on their maps, has labeled all or part of the Hudson adjacent to Manhattan as "North River" on several of its products. For instance, on a 1997 Hagstrom "Map of Manhattan", the stretch of river between Hudson County, New Jersey, and Lower.

North River (Hudson River). Manhattan (roughly corresponding to the location of the North River piers) was labeled "North River", with the label "Hudson River" used above Midtown Manhattan.On a 2000 map of "Northern Approaches to New York City" included in Hagstrom's "New York [State] Road Map" the entire river adjacent to Manhattan was labeled "Hudson River (North River)", with just "Hudson River" (no parenthetical) appearing further north at Tappan Zee.## North River piers.Piers along the Hudson shore of Manhattan were formerly used for shipping and berthing ocean-going ships. In shipping notices, they were designated as, for example, "Pier 14, North River". As with the.

North River (Hudson River). North Moore Street to Pier 99 at 59th Street. Many of these piers and the waterfront between them are part of the Hudson River Park which stretches from 59th Street to the Battery. The park, a joint project between New York City and New York State commenced in 1998, consists of several non-contiguous parcels of land and piers totaling 125 (acre), plus another 400 (acre) of the river itself. Several piers were rebuilt for adaptive re-use as part of the park project, with approximately 70% of the planned work complete by 2011. Pier A is a designated national and New.

North River (Hudson River). park designed by OLIN and Rafael Viñoly is set to open in late 2020.Pier 34, at Canal Street, contains a ventilation shaft for the Holland Tunnel.Pier 40, at Houston Street, was built as a terminal for the Holland America Line in 1962, and now contains various playing fields, long-term parking spaces and the Trapeze School of New York on the roof (during the summer).The term "Christopher Street Pier" usually refers specifically to Pier 45 opposite West 10th Street in Greenwich Village. However, it refers to three other piers as well, between Piers 42–51. Pier 51 houses a water-themed playground, part.

North River (Hudson River). of Hudson River Park.Piers 52 and 53, also known as Gansevoort Peninsula, were formerly a New York City Department of Sanitation facility and are being converted into a public park that is supposed to be complete in 2022. At the end of Pier 53 is the FDNY's Marine 1 fireboat facility. The facility occupies a new building completed in 2011.Pier 54, part of Hudson River Park since its creation in 1998, was closed in 2011 when it was deemed structurally unsound. Plans were unveiled in November 2014 for a new park designed by Heatherwick Studio and costing $130 million. The.

North River (Hudson River). project was temporarily canceled in 2017 after costs had grown to $250 million, but was later revived as part of an agreement to complete the remainder of Hudson River Park. The new park, dubbed "Little Island," will take the place of the now-dismantled Piers 54 and 55, and is expected to open in 2021.Pier 57, at 15th Street and 11th Avenue, formerly served as a terminal for shipping and storage of cargo for the Grace Line. Between 1969 and 2003, Pier 57 housed the Hudson Pier Bus Depot for the New York City Transit Authority. Since then, it has been.

North River (Hudson River). Ohio Railroad transfer barge. In the late 1980s, boat enthusiast John Krevey converted an old railroad barge on the Hudson River to a floating jetty.Pier 66 is part of Hudson River Park, It is located at 26th Street and is used for sailing and paddle sports.Pier 76. On June 9, 2021 the Hudson River Park Trust reopened Pier 76, formerly the NYPD impound lot, as a park and cultural space. The $31 million project also includes environmental abatement, repaving, interpretive panels relay the history of the area, including the indigenous Lenape people of Mannahatta and the evolution of the city’s.

North River (Hudson River). shipping industry. The pier also features a 30-ton propeller from the passenger liner SS United States, which in 1952 set the Atlantic crossing speed record for passenger liners. In the future it will be part of the expanded High Line.Pier 79 is the West Midtown Ferry Terminal used by NY Waterway, while Pier 83 is used by Circle Line Sightseeing Cruises. Pier 79 connects to an Art Deco style ventilation shaft for the Lincoln Tunnel.Pier 84 served as a concert venue from the former Schaefer Music Festival. The pier also houses a water-themed playground within Hudson River Park, is a.

North River (Hudson River). stop for New York Water Taxi, and has a bicycle rental shop and other businesses serving primarily tourists.Pier 86 at West 46th Street is home to the Intrepid Sea, Air & Space Museum, the centerpiece of which is the USS "Intrepid", an aircraft carrier that served from World War II to the Vietnam War. This pier once served as the passenger ship terminal for the United States Lines.Piers 88–92 are part of the New York Passenger Ship Terminal, used by numerous modern cruise ships and ocean liners. In 1942, the USS "Lafayette" (formerly SS "Normandie") caught fire at Pier 88,.

North River (Hudson River). remaining capsized there for a year. Pier 94 was formerly also part of the Passenger Ship Terminal, until 2020 housed the "Unconvention Center", the second-largest exhibition hall in New York City.Pier 96 is part of Hudson River Park.Pier 97 is part of Hudson River Park. It was until 1975 the home of the Swedish American Line passenger ship terminal. The terminal was demolished some time after 1984 and the pier has since been used for various purposes, including many years as a Sanitation Department parking lot and a brief period as a live event venue sponsored by JBL and Live.

North River (Hudson River). Nation. In November 2019, it was announced that the pier would be converted into a park, with construction expected to start in September 2020. As of September 2020, the pier is now expected to reopen in March 2024. Pier 98 is used for Con Edison employee car parking, a training facility and delivery by barge and storage of fuel oil. Pier 99 houses the West 59th Street Marine Transfer Station, used by the New York City Sanitation Department. Pier I and most of Riverside Park South were originally part of the abandoned Penn Central railyard between 59th and 72nd Streets.

North River (Hudson River). These lettered piers were built at a 55-degree angle to the shore to facilitate the transfer of rail cars from their tracks to a waiting barge. Pier I is the only remaining rail pier. The 69th Street Transfer Bridge of the New York Central Railroad is still extant and has been listed on the National Register of Historic Places since 2003.## Railroads and ferries.Prior to the opening of the North River Tunnels and the Hudson and Manhattan Railroad tubes in the early 1900s, passengers and freight were required to cross the river for travel to points east. This led to.

North River (Hudson River). at Wall Street, and the West Midtown Ferry Terminal. Pavonia Terminal operated from 1861 to 1958. The terminal, completed in 1889 by the Erie Railroad, was at the end of the Long Dock which extended into the partially landfilled Harsimus Cove. The Jersey City Terminal was also used by the New York, Susquehanna and Western Railway, but was called by the name given to the seventeenth century New Netherland settlement of Pavonia. Ferry service began in the 1840s. The main Pavonia Ferry later ran to Chambers Street and 23rd Street. Pavonia's Erie trains were moved to Hoboken Terminal between 1956.

North River (Hudson River). Conrail, operated until the state takeover in the 1970s. The main routes of the Hoboken Ferry ran to Barclay Street, Christopher Street and 23rd Street; these ferries operated until 1967. Today New York Waterway ferries travel to the Battery Park City Ferry Terminal, Pier 11 at Wall Street and the West Midtown Ferry Terminal. Weehawken Terminal operated from 1884 to 1959 as the terminus for New York Central Railroad's West Shore Railroad division as well as for the New York, Ontario and Western Railway. The extensive Weehawken Yards also handle freight for the Erie Railroad with the New Jersey Junction.

North River (Hudson River). Railroad. The New York Central Railroad 69th Street Transfer Bridge is now a historic site. The main Weehawken Ferry travelled directly across the river to 42nd Street and for a time was part of route of the Lincoln Highway. Other ferries included those to 14th Street and Cortland Street. The original tunnel under Bergen Hill is now used by the Hudson Bergen Light Rail. Ferry service is now provided from Weehawken Port Imperial to West Midtown Ferry Terminal, BPC Ferry Terminal, and Wall Street. The New York, Susquehanna and Western Railway terminus in Shadyside, Edgewater was opened in 1894 for.

North River (Hudson River). Bridge. Since 2003, various proposals have been made to add a new train line. This includes an extension of the completed 7 Subway Extension, the canceled Access to the Region's Core, and the proposed Gateway Project. List of ferries across the Hudson River to New York City Timeline of Jersey City area railroads New York Harbor Geography of New York Harbor List of New Jersey rivers List of New York rivers List of bridges, tunnels, and cuts in Hudson County, New Jersey A Guide to a Hudson River Park Walk from Battery Park to Riverside Park Wired New York -.

North River (Hudson River). Hudson River Piers North River Historic Ship Society: Historic Vessels of New York Harbor.


Question: What is this item named after?

Instruction: Retrieve a Wikipedia paragraph that provides an answer to the given query about the image.

Rolodex. A Rolodex is a rotating card file device used to store business contact information. Its name, a portmanteau of the words "rolling" and "index", has become somewhat genericized (usually as "rolodex") for any personal organizer performing this function, or as a metonym for the total of an individual's accumulated business contacts. In this usage, it has generally come to describe an effect or characteristic of the small-world network of a business's investors, board of directors, or the value of a CEO's contacts, or in organizational structure. The Rolodex is iconic enough as a piece of ubiquitous business furniture that it.


Question: What is the basionym of this plant?

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Peritoma arborea. Peritoma arborea (formerly "Isomeris arborea", syn. "Cleome isomeris"), is a perennial shrub or bush in the spiderflower family (Cleomaceae) known by the common names bladderpod, bladderpod spiderflower and burro-fat. It has yellow flowers in bloom all months of the year. It emits a foul odor to discourage herbivory from insects.## Range and habitat."Peritoma arborea" is commonly found along roadsides, desert dry washes, and flat areas up to 4200 (feet), in the western Mojave Desert and Colorado Desert to Baja California Peninsula. It is native to California and Baja California Peninsula where it grows in a variety of habitats usually described.


Question: What is the weight of a female of this bird in gram?

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Kea. the forests of New Zealand five million years ago. Their closest relative is the flightless kakapo ("Strigops habroptilus"). Together, they form the parrot superfamily Strigopoidea, an ancient group that split off from all other Psittacidae before their radiation.## Description.The kea is a large parrot measuring 46 to 50 (cm) in total length, with some specimens possibly reaching 55 (cm). Adult kea weigh between 750 and 1000 (g), with males averaging 956 (g) and females averaging 779 (g). One source listed the mean adult weight as 922 (g) It has mostly olive-green plumage with a grey beak having a long, narrow,.


Question: What is the location of this facility?

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Library of Celsus. The Library of Celsus () is an ancient Roman building in Ephesus, Anatolia, now part of Selçuk, Turkey. The building was commissioned in the 110s A.D. by a consul, Gaius Julius Aquila, as a funerary monument for his father, former proconsul of Asia Tiberius Julius Celsus Polemaeanus, and completed during the reign of Hadrian, sometime after Aquila's death. The library is considered an architectural marvel, and is one of the only remaining examples of a library from the Roman Empire. The Library of Celsus was the third-largest library in the Roman world behind only Alexandria and Pergamum, believed to have.

Library of Celsus. Honorific Portrait Statues in the Greek East in the Second Century A.D." "The Journal of Roman Studies" 88 (1998): 56-93. doi:10.2307/300805. classics.uc.edu, Architecture, classical studies, bibliography (Archived) Virtual reconstruction of the Celsus library in Ephesus, Turkey.


Question: What is the closest upper taxonomy of this bird?

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Southern lapwing. The southern lapwing (Vanellus chilensis), commonly called a quero-quero in Brazil, is a wader in the order Charadriiformes. It is a common and widespread resident throughout South America, except in densely forested regions (e.g. most of the Amazon), the higher parts of the Andes and the arid coast of a large part of western South America. This bird is particularly common in the basin of the Río de la Plata. It has also been spreading through Central America in recent years. It reached Trinidad in 1961 and Tobago in 1974, and has rapidly increased on both islands, sporadically making its.

Southern lapwing. in head coloration and voice. "Vanellus chilensis fretensis" from Patagonia is sometimes included in the nominate subspecies "V. c. chilensis". The northern subspecies—"V. c. cayennensis" from north and "V. c. lampronotus" from south of the Amazon River—are sometimes separated as a distinct species, Vanellus cayennensis. These two subspecies have a browner head—particularly the northernmost birds—and the white face band (broad in the northern and narrow in the southern one) does not reach to the center of the crown. However, birds from the general region of Uruguay apparently intergrade.## Fossil record.In prehistoric times, the species seems to have been more widespread.


Question: Which structure replaced this bridge?

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Franz Joseph Bridge. Franz Joseph Bridge (), later renamed Štefanik Bridge (), was a suspension bridge over the Vltava in Prague, opened in 1868.The bridge was designed by the English engineer Rowland Mason Ordish. The design, which used the Ordish–Lefeuvre system, was originally created for the Albert Bridge over the River Thames in London. However, after construction of the Albert Bridge was delayed, Ordish decided to build a bridge in Prague first. The foundation stone was laid on 19 October 1865, and engineer František Schön was charged with supervising the construction work. Emperor Franz Joseph, after whom the bridge was named, attended the.


Question: In which year was this place invented or discovered?

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Pulsar. on August 6, 1967 from a newly commissioned radio telescope that she helped build. Initially dismissed as radio interference by her supervisor, Antony Hewish, developer of the telescope, the fact that the signals always appeared at the same declination and right ascension soon ruled out a terrestrial source. On November 28, 1967, Bell and Hewish using a fast recorder resolved the signals as a series of pulses, evenly spaced every 1.33 seconds. No astronomical object of this nature had ever been observed before. On December 21, Bell discovered a second pulsar, quashing speculation that these might be signals beamed at.

Pulsar. name for intelligent beings of extraterrestrial origin).It was not until a second pulsating source was discovered in a different part of the sky that the "LGM hypothesis" was entirely abandoned. Their pulsar was later dubbed CP 1919, and is now known by a number of designators including PSR B1919+21 and PSR J1921+2153. Although CP 1919 emits in radio wavelengths, pulsars have subsequently been found to emit in visible light, X-ray, and gamma ray wavelengths.The word "pulsar" first appeared in print in 1968: The existence of neutron stars was first proposed by Walter Baade and Fritz Zwicky in 1934, when they.

Pulsar. argued that a small, dense star consisting primarily of neutrons would result from a supernova. Based on the idea of magnetic flux conservation from magnetic main sequence stars, Lodewijk Woltjer proposed in 1964 that such neutron stars might contain magnetic fields as large as 1014 to 1016 gausses (=1010 to 1012 teslas). In 1967, shortly before the discovery of pulsars, Franco Pacini suggested that a rotating neutron star with a magnetic field would emit radiation, and even noted that such energy could be pumped into a supernova remnant around a neutron star, such as the Crab Nebula. After the discovery.

Pulsar. of the first pulsar, Thomas Gold independently suggested a rotating neutron star model similar to that of Pacini, and explicitly argued that this model could explain the pulsed radiation observed by Bell Burnell and Hewish. In 1968, Richard V. E. Lovelace with collaborators discovered period formula_1 ms of the Crab Nebula pulsar using Arecibo Observatory.The discovery of the Crab pulsar provided confirmation of the rotating neutron star model of pulsars. The Crab pulsar 33-millisecond pulse period was too short to be consistent with other proposed models for pulsar emission. Moreover, the Crab pulsar is so named because it is located.

Pulsar. as a system of Galactic clocks. Disturbances in the clocks will be measurable at Earth. A disturbance from a passing gravitational wave will have a particular signature across the ensemble of pulsars, and will be thus detected.## Significant pulsars.The pulsars listed here were either the first discovered of its type, or represent an extreme of some type among the known pulsar population, such as having the shortest measured period. The first radio pulsar "CP 1919" (now known as PSR B1919+21), with a pulse period of 1.337 seconds and a pulse width of 0.04-second, was discovered in 1967. The first binary.


Question: What water body does the street in the image drain to?

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Oudegracht. early canal (app. 1000) connecting the Rhine section to the river Vecht. The southern part was started in 1122, after the water level of the Rhine in Utrecht dropped because of the new dam at Wijk bij Duurstede. The ground excavated was used to raise the sides of the canal, to reduce the chance of flooding. When the city's system of locks was finished in 1275 the water level was constant, enabling the creation of permanently dry cellars and new quays at water level, hence the typical wharfs () below street level. Warehouses used to line the canal. Today many.


Question: What has this village crossed over?

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Anderton Boat Lift. The Anderton Boat Lift is a two caisson lift lock near the village of Anderton, Cheshire, in North West England. It provides a 50 (ft) vertical link between two navigable waterways: the River Weaver and the Trent and Mersey Canal. The structure is designated as a scheduled monument, and is included in the National Heritage List for England; it is also known as one of the Seven Wonders of the Waterways.Built in 1875, the boat lift was in use for over 100 years until it was closed in 1983 due to corrosion. Restoration started in 2001 and the boat lift.

Anderton Boat Lift. was re-opened in 2002. The lift and associated visitor centre and exhibition are operated by the Canal & River Trust. It is one of only two working boat lifts in the United Kingdom; the other is the Falkirk Wheel in Scotland.## Economic background.Salt has been extracted from rock salt beds underneath the Cheshire Plain since Roman times. By the end of the 17th century a major salt mining industry had developed around the Cheshire "salt towns" of Northwich, Middlewich, Nantwich and Winsford.Completion of the River Weaver Navigation in 1734 provided a navigable route for transporting salt from Winsford, through Northwich,.

Anderton Boat Lift. to Frodsham, where the Weaver joins the River Mersey. In 1759 the second Weaver Navigation Act appointed the Trustees of the Weaver Navigation and gave them responsibility for maintaining and operating the route. The opening of the Trent and Mersey Canal in 1777 provided a second route close to the Weaver Navigation for part of its length, but extended further south to the coal mining and pottery industries around Stoke-on-Trent.Rather than competing with each other the owners of the two waterways decided it would be more profitable to work together. In 1793 a basin was excavated on the north bank.

Anderton Boat Lift. owners of the Trent and Mersey Canal, to ask for a contribution towards the cost. When this approach was unsuccessful the Trustees decided to fund the project themselves.The Trustees asked their Chief Engineer, Edward Leader Williams, to draw up plans for a boat lift. He settled on a design involving a pair of water-filled caissons that would counterbalance one another and require relatively little power to lift boats up and down. A similar boat lift on the Grand Western Canal, completed in 1835, used chains to connect the caissons via an overhead balance wheel. It had a solid masonry superstructure.

Anderton Boat Lift. in normal operation.## Construction.In October 1871 the Weaver Navigation Trustees held a special general meeting which resolved "to consider the desirability of constructing a lift with basins and all other requisite works for the interchange of traffic between the River Weaver and the North Staffordshire Canal at Anderton and of applying to Parliament for an Act to authorise the construction of such works."In July 1872 Royal Assent was granted for the Weaver Navigation 1872 Act, which authorised the construction of the boat lift. The contract for its construction was awarded to Emmerson, Murgatroyd & Co. of Stockport and Liverpool. Work.

Anderton Boat Lift. launching a restoration bid. It was originally intended to restore the lift to electrical operation but after consultation with English Heritage, in 1997 it was decided to restore the lift to hydraulic operation using hydraulic oil.To raise the £7 million restoration cost, a partnership was forged between the Waterways Trust, the Inland Waterways Association, the Anderton Boat Lift Trust, the Friends of Anderton Boat Lift, the Association of Waterways Cruising Clubs, British Waterways and the Trent and Mersey Canal Society. Heritage Lottery Funding contributed £3.3 million, and more than 2,000 individuals contributed to the scheme, raising a further £430,000.Restoration commenced.


Question: What is the closest parent taxonomy of this animal?

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Boa constrictor. The boa constrictor (scientific name also Boa constrictor), also called the red-tailed boa, is a species of large, non-venomous, heavy-bodied snake that is frequently kept and bred in captivity. The boa constrictor is a member of the family Boidae, found in tropical South America, as well as some islands in the Caribbean. A staple of private collections and public displays, its color pattern is highly variable yet distinctive. Four subspecies are currently recognized. This article focuses on the species "Boa constrictor" as a whole, and on the nominate subspecies "B. c. constrictor".## Common names.Though all boids are constrictors, only this.

Boa constrictor. species is properly referred to as a "boa constrictor"—a rare instance of an animal having the same common English name and scientific binomial name.All subspecies are referred to as "boa constrictors", and are part of a diverse group of New World boas referred to as "red-tailed" boas, comprising species of both Boa constrictor and Boa imperator. Within the exotic pet trade, it is also known as a "BCC", an abbreviation of its scientific name, to distinguish it from other boa species, such as "Boa imperator" or "BCI."Other common names include "chij-chan" (Mayan), "jiboia" (Latin American), and "macajuel" (Trinidadian).## Subspecies.Several subspecies.

Boa constrictor. of "Boa constrictor" have been described, but many of these are poorly differentiated, and further research may redefine many of them. Some appear to be based more on location, rather than biological differences. "Boa imperator", "Boa nebulosa" and "Boa sigma" have been elevated to full species status.Several other subspecies have been described at different times, but currently, these are no longer considered to be subspecies by many herpetologists and taxonomists. They include: "B. c. amarali" Stull, 1932 "B. c. melanogaster" Langhammer, 1983: a nomen dubium.## Description.## Size and weight.The boa constrictor is a large snake, although it is only modestly.

Boa constrictor. sized in comparison to other large snakes, such as the reticulated python, Burmese python, or the occasionally sympatric green anaconda, and can reach lengths from 3 to 13 (ft) depending on the locality and the availability of suitable prey. Clear sexual dimorphism is seen in the species, with females generally being larger in both length and girth than males. The usual size of mature female boas is between 7 and 10 (ft) whereas males are between 6 and 8 (ft). Females commonly exceed 10 (ft), particularly in captivity, where lengths up to 12 (ft) or even 14 (ft) can be.

Boa constrictor. seen. The largest documented non-stretched dry skin is deposited at Zoologische Staatssammlung München (ZSM 4961/2012) and measures 14.6 ft (4.45 m) without head. A report of a boa constrictor growing up to 18.5 (ft) was later found to be a misidentified green anaconda.The boa constrictor is a heavy-bodied snake, and large specimens can weigh up to 27 (kg). Females, the larger sex, more commonly weigh 10 to 15 (kg). Some specimens of this species can reach or possibly exceed 45 (kg), although this is not usual.The size and weight of a boa constrictor depends on subspecies, locale, and the availability.

Boa constrictor. of suitable prey. "B. c. constrictor" reaches, and occasionally tops, the averages given above, as it is one of the relatively large subspecies of "Boa constrictor".Other examples of sexual dimorphism in the species include males generally having longer tails to contain the hemipenes and also longer pelvic spurs, which are used to grip and stimulate the female during copulation. Pelvic spurs are the only external sign of the rudimentary hind legs and pelvis and are seen in all boas and pythons.## Coloring.The coloring of boa constrictors can vary greatly depending on the locality. However, they are generally a brown, gray,.

Boa constrictor. or cream base color, patterned with brown or reddish-brown "saddles" that become more pronounced towards the tail. This coloring gives "B. constrictor" species the common name of "red-tailed boas." The coloring works as a very effective camouflage in the jungles and forests of its natural range.Some individuals exhibit pigmentary disorders, such as albinism. Although these individuals are rare in the wild, they are common in captivity, where they are often selectively bred to make a variety of different color "morphs". Boa constrictors have an arrow-shaped head with very distinctive stripes on it: One runs dorsally from the snout to the.

Boa constrictor. back of the head; the others run from the snout to the eyes and then from the eyes to the jaw.Boa constrictors can sense heat via cells in their lips, though they lack the labial pits surrounding these receptors seen in many members of the family Boidae. Boa constrictors also have two lungs, a smaller (non-functional) left and an enlarged (functional) right lung to better fit their elongated shape, unlike many colubrid snakes, which have completely lost the left lung.## Distribution and habitat.Depending on the subspecies, "Boa constrictor" can be found through South America north of 35°S (Colombia, Ecuador, Peru,.

Boa constrictor. Venezuela, Trinidad and Tobago, Guyana, Suriname, French Guiana, Brazil, Bolivia, Uruguay, and Argentina), and many other islands along the coasts of South America. An introduced population exists in extreme southern Florida, and a small population on St. Croix in the U.S. Virgin Islands now appears to be reproducing in the wild.The type locality given is "Indiis"—a mistake, according to Peters and Orejas-Miranda (1970)."B. constrictor" flourishes in a wide variety of environmental conditions, from tropical rainforests to arid semidesert country. However, it prefers to live in rainforest due to the humidity and temperature, natural cover from predators, and vast amount of.

Boa constrictor. potential prey. It is commonly found in or along rivers and streams, as it is a very capable swimmer. Boa constrictors also occupy the burrows of medium-sized mammals, where they can hide from potential predators.## Behavior.Boa constrictors generally live on their own and do not interact with any other snakes unless they want to mate. They are nocturnal, but they may bask during the day when night-time temperatures are too low. As semi-arboreal snakes, young boa constrictors may climb into trees and shrubs to forage; however, they become mostly terrestrial as they become older and heavier. Boa constrictors strike when.

Boa constrictor. they perceive a threat. Their bite can be painful, especially from large snakes, but is rarely dangerous to humans. Specimens from Central America are more irascible, hissing loudly and striking repeatedly when disturbed, while those from South America tame down more readily. Like all snakes, boa constrictors in a shed cycle are more unpredictable, because the substance that lubricates between the old skin and the new makes their eyes appear milky, blue, or opaque so that the snake cannot see very well, causing it to be more defensive than it might otherwise be.## Hunting and diet.Their prey includes a wide.

Boa constrictor. variety of small to medium-sized mammals and birds. The bulk of their diet consists of rodents, but larger lizards and mammals as big as monkeys, wild pigs and ocelots are also reported to have been consumed. Young boa constrictors eat small mice, birds, bats, lizards, and amphibians. The size of the prey item increases as they get older and larger.Boa constrictors are ambush predators, so they often lie in wait for an appropriate prey to come along, then they attack. However, they have also been known to actively hunt, particularly in regions with a low concentration of suitable prey, and.

Boa constrictor. this behavior generally occurs at night. The boa first strikes at the prey, grabbing it with its teeth; it then proceeds to constrict the prey until death before consuming it whole. Unconsciousness and death likely result from shutting off vital blood flow to the heart and brain, rather than suffocation as was previously believed; constriction can interfere with blood flow and overwhelm the prey's usual blood pressure and circulation. This would lead to unconsciousness and death very quickly. Their teeth also help force the animal down the throat while muscles then move it toward the stomach. It takes the snake.

Boa constrictor. about 4–6 days to fully digest the food, depending on the size of the prey and the local temperature. After this, the snake may not eat for a week to several months, due to its slow metabolism.## Reproduction and development.Boa constrictors are viviparous, giving birth to live young. They generally breed in the dry season—between April and August—and are polygynous; thus, males may mate with multiple females. Half of all females breed in a given year, and a larger percentage of males actively attempt to locate a mate. Due to their polygynous nature, many of these males will be unsuccessful.

Boa constrictor. As such, female boas in inadequate physical condition are unlikely to attempt to mate, or to produce viable young if they do mate. Reproduction in boas is almost exclusively sexual. In 2010, a boa constrictor was shown to have reproduced asexually via parthenogenesis. The Colombian rainbow boa ("Epicrates maurus") was found to reproduce by facultative parthenogenesis resulting in production of WW female progeny. The WW females were likely produced by terminal automixis (see Figure), a type of parthenogenesis in which two terminal haploid products of meiosis fuse to form a zygote, which then develops into a daughter progeny. This is.

Boa constrictor. only the third genetically confirmed case of consecutive virgin births of viable offspring from a single female within any vertebrate lineage. In 2017, boa constrictors, along with "Boa imperators" and Burmese pythons, were found to contain a new set of sex determining chromosomes. Males were discovered to contain a pair of XY sex determining chromosomes, while females have a XX pair. This is the first time snakes were thought to contain male heterogamety, and since then has been found in ball pythons ("Python regius") as well.During the breeding season, the female boa emits pheromones from her cloaca to attract males,.

Boa constrictor. which may then wrestle to select one to breed with her. During breeding, the male curls his tail around the female's and the hemipenes (or male reproductive organs) are inserted. Copulation can last from a few minutes to several hours and may occur several times over a period of a few weeks. After this period, ovulation may not occur immediately, but the female can hold the sperm inside her for up to one year. When the female ovulates, a midbody swell can be noticed that appears similar to the snake having eaten a large meal. The female then sheds two.

Boa constrictor. to three weeks after ovulation, in what is known as a post-ovulation shed which lasts another 2–3 weeks, which is longer than a normal shed. The gestation period, which is counted from the postovulation shed, is around 100–120 days. The female then gives birth to young that average 15 – 20 (inch) in length. The litter size varies between females but can be between 10 and 65 young, with an average of 25, although some of the young may be stillborn or unfertilized eggs known as "slugs". The young are independent at birth and grow rapidly for the first few.

Boa constrictor. years, shedding regularly (once every one to two months). At 3–4 years, boa constrictors become sexually mature and reach the adult size of 6 – 10 (ft), although they continue to grow at a slow rate for the rest of their lives. At this point, they shed less frequently, about every 2–4 months.## Captivity.This species does well in captivity, usually becoming quite tame. It is a common sight in both zoos and private reptile collections. Though still exported from their native South America in significant numbers, they are widely bred in captivity. When kept in captivity, they are fed mice,.

Boa constrictor. rats, rabbits, chickens, and chicks depending on the size and age of the individual. Captive life expectancy is 20 to 30 years, with rare accounts over 40 years, making them a long-term commitment as a pet. The greatest reliable age recorded for a boa constrictor in captivity is 40 years, 3 months, and 14 days. This boa constrictor was named Popeye and died in the Philadelphia Zoo, Pennsylvania, on April 15, 1977. Proper animal husbandry is the most significant factor in captive lifespan; this includes providing adequate space, correct temperatures and humidity, and suitable food items.Up to 41.5% of captive.

Boa constrictor. boas test positive for eosinophilic inclusion bodies.## Economic significance.Boa constrictors are very popular within the exotic pet trade and have been both captured in the wild and bred in captivity. Today, most captive boa constrictors are captive-bred, but between 1977 and 1983, 113,000 live boa constrictors were imported into the United States. These huge numbers of wild-caught snakes have put considerable pressure on some wild populations. Boa constrictors have also been hunted for their meat and skins, and are a common sight at markets within their geographic range. After the reticulated python, boa constrictors are the snake most commonly killed.

Boa constrictor. for snakeskin products, such as shoes, bags, and other items of clothing. In some areas, they have an important role in regulating the opossum populations, preventing the potential transmission of leishmaniasis to humans. In other areas, they are often let loose within the communities to control the rodent populations.## Conservation.All boa constrictors fall under CITES and are listed under CITES Appendix II, except "B. c. occidentalis", which is listed in CITES Appendix I.In some regions, boa constrictor numbers have been severely hit by predation from humans and other animals and over-collection for the exotic pet and snakeskin trades. Most populations,.

Boa constrictor. though, are not under threat of immediate extinction; thus, they are within Appendix II rather than Appendix I.Boa constrictors may be an invasive species in Florida. "Daletvirus boae.


Question: Who is the main building contractor of this building?

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Emirates Stadium. official name of Highbury. Emirates and Arsenal agreed to a new deal worth £150 million in November 2012, and shirt-sponsorship was extended to five years while naming rights were extended to 2028.## Construction and opening.Actual construction of the stadium began once Arsenal secured funding. The club appointed Sir Robert McAlpine in January 2002 to carry out building work and the stadium was designed by Populous, who were the architects for Stadium Australia (home of the 2000 Olympics and the South Sydney Rabbitohs NRL club) and the redevelopment of Ascot Racecourse. Construction consultants Arcadis and engineering firm Buro Happold were also.


Question: What is the location of this building?

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Hammershus. Hammershus is a medieval era fortification at Hammeren on the northern tip of the Danish island of Bornholm.The fortress was partially demolished around 1750 and is now a ruin. It was partially restored around 1900.## History.Hammershus was Scandinavia's largest medieval fortification and is one of the largest medieval fortifications in Northern Europe. It is situated in the Baltic Sea 74 (m) above sea level. The fortification was erected in the 13th century and consists of the base castle residence and features a grand tower called the "mantel" tower. Hammershus Fortress features a 750 (m) perimeter wall around the castle grounds.During.


Question: What is the closest parent taxonomy of this bird?

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Eurasian curlew. The Eurasian curlew or common curlew (Numenius arquata) is a wader in the large family Scolopacidae. It is one of the most widespread of the curlews, breeding across temperate Europe and Asia. In Europe, this species is often referred to just as the "curlew", and in Scotland known as the "whaup" in Scots.## Taxonomy.The Eurasian curlew was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his "Systema Naturae" under the binomial name "Scolopax arquata". It is now placed with eight other curlews in the genus "Numenius" that was introduced by the French ornithologist.

Eurasian curlew. Mathurin Jacques Brisson in 1760. The genus name "Numenius" is from Ancient Greek νουμήνιος, "noumēnios", a bird mentioned by Hesychius. It is associated with the curlew because it appears to be derived from "neos", "new" and "mene" "moon", referring to the crescent-shaped bill. The species name "arquata" is the Medieval Latin name for this bird, derived from Latin "arcuatus", "bow-shaped", and again referring to the shape of the bill.The English name "curlew" is imitative of the Eurasian curlew's call, but may have been influenced by the Old French "corliu", "messenger", from "courir ", "to run". It was first recorded in.

Eurasian curlew. and a very long curved bill. Males and females look identical, but the bill is longest in the adult female. It is generally not possible to recognize the sex of a single Eurasian curlew, or even several ones, as there is much variation; telling male and female of a mated pair apart is usually possible however. The familiar call is a loud "curloo-oo".The only similar species over most of the curlew's range is the Eurasian whimbrel ("Numenius phaeopus"). The whimbrel is smaller and has a shorter bill with a kink rather than a smooth curve. Flying curlews may also resemble.

Eurasian curlew. affected in areas with high levels of arable farming and afforestation which have reduced its natural habitats of open grasslands. Conserving breeding curlews in Southern England (Eurasian) curlew species text in The Atlas of Southern African Birds Video of a Curlew Probing the Mud in the Thames Estuary.


Question: What is the location of this building?

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Eijsden Castle. Eijsden Castle (Dutch:"Kasteel Eijsden") is a moated manor house with several farm buildings, a gatehouse and castle park, in Eijsden-Margraten, Limburg, Netherlands. The current castle was built in 1637 and is located next to the river Maas.The castle is a rijksmonument. Also other parts of the terrain are separately listed, making a total of 27 rijksmonuments. It is part of the Top 100 Dutch heritage sites, established in 1990 by the Department for Conservation.## Description.The current castle was built in 1636, renovated in 1767, and restored between 1881-1886. The castle is made up out of two angled wings with at.

Eijsden Castle. the outside corner a heavy cornertower flanked by a small stair tower. At the end of the eastwing Athere is another towerlike building containing a gate which grands access to the inner square. On top of this gate is placed the year of completion and the arms of the De Lamargelle and von Bocholtz families. The whole is surrounded by a moat. The castle is built in Mosan Renaissance-style.Next to the castle is a gatebuilding with sidebuilding, built in 1649 when a fire destroyed the earlier buildings. They were restored between 1883-1885.The castle park, created around 1900, is freely accessible.

Eijsden Castle. It was designed by French garden artist Achille Duchêne (1866-1947), replacing an earlier 18th century park. Of this original 18th century park only a small part remains on the northside of the castle, where there is also an 18th-century basement for the storage of ice. The current park has a neo-rococo pond and a group of statues containing three putti.## History and inhabitants.The castle is located on or near the location of a medieval castle, named "Caestertburg" or "Kettelhof". During the early Middle Ages the court and fertile riverlands were owned by the prince-bishops of Liège.First mention of the castle.

Eijsden Castle. was in 1334 when "den hof tot Esde" was granted to Dyederic van Montjoy en Valkenburg by John III, Duke of Brabant. In 1558 Eijsden was owned by Arnold II Huyn van Amstenrade, lord of Geleen, drossaerd of Valkenburg, governor of Brabant owned Maastricht and captain-general of Limburg and the lands east of the Maas. His daughter Anna married Willem de Lamargelle, and their son, Arnold de Lamargelle, build the current castle in 1636-1637. By inheritance the castle was owned successively by the families "van Hoensbroeck", "de Geloes" and "de Liedekerke", who are the current owners of the castle.


Question: What kind of effect does this object have?

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Convenience. effects.## Health care.Some of the major improvements over the past century has been in improved health care. For example, modern medicine has made leaps in preventing infectious diseases in part due to improved water and sewage treatment. This is obvious in the marked rises in life expectancy.## Technological advancement in underdeveloped countries.Some of the most dramatic technological benefits are seen in underdeveloped countries. For instance, cabling for landline telephone service is expensive and requires a lot of time to complete, especially in the most remote areas. Introduction of cellphone service, on the other hand, is much cheaper and dramatically improves.


Question: What is the closest parent taxonomy of this animal?

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Crotalus mitchellii. Common names: speckled rattlesnake, Mitchell's rattlesnake, white rattlesnake"Crotalus mitchellii is a venomous pit viper species in the family Viperidae. The species is endemic to the Southwestern United States and adjacent northern Mexico. The species was named in honor of Silas Weir Mitchell (1829–1914), an American medical doctor who also studied rattlesnake venoms. Five subspecies are currently recognized, including the nominate subspecies described here.## Description.Generally, "C. mitchelli" does not exceed 100 (cm) in total length (including tail), with large males measuring between 90 and 100 (cm). The race on Isla Ángel de la Guarda is known to become larger, the maximum.

Crotalus mitchellii. recorded length for a specimen there being 136.7 (cm). In contrast, the population on El Muerto Island only reaches a maximum of 63.7 (cm) in length.## Geographic range."C. mitchelli" is found in the southwestern United States and in northwestern Mexico. In the US, its range includes east-central and southern California, southwestern Nevada, extreme southwestern Utah, and western Arizona. In Mexico, it is native in most of Baja California, including Baja California Sur. It also inhabits a number of islands in the Gulf of California, including Angel de la Guarda Island, Carmen, Cerralvo, El Muerto, Espíritu Santo, Monserrate, Piojo, Salsipuedes, and.

Crotalus mitchellii. San José, as well as on Santa Margarita Island off the Pacific coast of Baja California Sur.The type locality is listed as "Cape St. Lucas, Lower California" (Cabo San Lucas, Baja California Sur, Mexico).## Subspecies and taxonomy.Grismer (1999) argued that "C. m. angelensis" and "C. m. muertensis" should be given species status, mainly due to differences in body size.More recently, Douglas et al. (2007) recognised "C.m. stephensi" as a full species, and Meik et al. (2015) elevated both the southwestern and the Angel de la Guarda speckled rattlesnakes to the state of full species, "C. pyrrhus" and "C. angelensis", whereas.

Crotalus mitchellii. the El Muerto Island speckled rattlesnake was considered part of "C. pyrrhus"## Conservation status.The nominate subspecies ("C. m. mitchellii" ) is classified as "Least Concern" on the IUCN Red List of Threatened Species. The population trend was stable when assessed in 2007. Species are listed as such due to their wide distribution, presumed large population, or because they are unlikely to be declining fast enough to qualify for listing in a more threatened category.Cope ED (1861). "Contributions to the Ophiology of Lower California, Mexico and Central America". "Proceedings of the Academy of Natural Sciences of Philadelphia" 13: 292-306. ("Caudisona mitchellii",.

Crotalus mitchellii. new species, pp. 293–294)."Crotalus angelensis" at San Diego Natural History Museum"Crotalus mitchelli" at San Diego Natural History Museum"Crotalus mitchellii pyrrhus.


Question: Who commissioned this facility?

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Battersea Power Station. Battersea Power Station is a decommissioned Grade II* listed coal-fired power station, located on the south bank of the River Thames, in Nine Elms, Battersea, in the London Borough of Wandsworth. It was built by the London Power Company (LPC) to the design of Leonard Pearce, Engineer in Chief to the LPC, and CS Allott & Son Engineers. The architects were J. Theo Halliday and Giles Gilbert Scott. The station is one of the world's largest brick buildings and notable for its original, Art Deco interior fittings and decor.The building comprises two power stations, built in two stages, in a.

Battersea Power Station. to the proposal by forming the London Power Company (LPC). They planned to heed parliament's recommendations and build a small number of very large stations.The London Power Company's first of these super power stations was planned for the Battersea area, on the south bank of the River Thames in London. The proposal was made in 1927, for a station built in two stages and capable of generating 400 megawatts (MW) of electricity when complete. The site chosen was a 15 (acre) plot of land which had been the site of the reservoirs for the former Southwark and Vauxhall Waterworks Company.

Battersea Power Station. stations). It was also the most thermally efficient power station in the world when it opened.The A Station had been operated by the London Power Company, but by the time the B Station was completed, the UK's electric supply industry had been nationalised, and ownership of the two stations had passed into the hands of the British Electricity Authority in 1948.On 20 April 1964, the power station was the site of a fire that caused power failures throughout London, including at the BBC Television Centre, which was due to launch BBC2 that night. The launch was delayed until the following.

Battersea Power Station. day at 11 am.## Design and specification.Both of the stations were designed by a team of architects and engineers. The team was headed by Dr. Leonard Pearce, the chief engineer of the London Power Company, but a number of other notable engineers were also involved, including Henry Newmarch Allott, and T. P. O'Sullivan who was later responsible for the Assembly Hall at Filton. J. Theo Halliday was employed as architect, with Halliday & Agate Co. employed as a sub-consultant. Halliday was responsible for the supervision and execution of the appearance of the exterior and interior of the building. Architect Sir.

Battersea Power Station. thermal power station, is used to condense steam from the steam turbines before it is returned to the boiler. Water cycled through the power station's systems was taken from the Thames. The station could extract an average of 340000000 (impgal) of water from the river each day.After the end of World War II, the London Power Company used the waste heat to supply the Pimlico District Heating Undertaking.## Scrubbers.The reduction of sulphur emissions was an important factor from when the station was in the design stages, as it was one of the main concerns of the protesters. The London Power.


Question: What is the source of energy of this vehicle?

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Steam locomotive. A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point when it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels.In most locomotives, the steam is admitted alternately to each end of its cylinders, in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on.

Steam locomotive. a train along the tramway from the Pen-y-darren ironworks, near Merthyr Tydfil, to Abercynon in South Wales. Accompanied by Andrew Vivian, it ran with mixed success. The design incorporated a number of important innovations that included using high-pressure steam which reduced the weight of the engine and increased its efficiency.Trevithick visited the Newcastle area in 1804 and had a ready audience of colliery (coal mine) owners and engineers. The visit was so successful that the colliery railways in north-east England became the leading centre for experimentation and development of the steam locomotive. Trevithick continued his own steam propulsion experiments through.

Steam locomotive. Völklingen), but neither could be returned to working order after being dismantled, moved and reassembled. On 7 December 1835, the "Adler" ran for the first time between Nuremberg and Fürth on the Bavarian Ludwig Railway. It was the 118th engine from the locomotive works of Robert Stephenson and stood under patent protection.In Russia, the first steam locomotive was built in 1834 by Cherepanovs, however, it suffered from the lack of coal in the area and was replaced with horse traction after all the woods nearby had been cut down. The first Russian Tsarskoye Selo steam railway started in 1837 with.

Steam locomotive. Hungary which used the water-tube Brotan boiler.A boiler consists of a firebox where the fuel is burned, a barrel where water is turned into steam and a smokebox which is kept at a slightly lower pressure than outside the firebox.Solid fuel, such as wood, coal or coke, is thrown into the firebox through a door by a fireman, onto a set of grates which hold the fuel in a bed as it burns. Ash falls through the grate into an ashpan. If oil is used as the fuel, a door is needed for adjusting the air flow, maintaining the firebox,.

Steam locomotive. This pressure difference causes air to flow up through the coal bed and keeps the fire burning.The search for thermal efficiency greater than that of a typical fire-tube boiler led engineers, such as Nigel Gresley, to consider the water-tube boiler. Although he tested the concept on the LNER Class W1, the difficulties during development exceeded the will to increase efficiency by that route.The steam generated in the boiler not only moves the locomotive, but is also used to operate other devices such as the whistle, the air compressor for the brakes, the pump for replenishing the water in the boiler.

Steam locomotive. in various configurations, including two tanks alongside (side tanks or pannier tanks), one on top (saddle tank) or one between the frames (well tank).The fuel used depended on what was economically available to the railway. In the UK and other parts of Europe, plentiful supplies of coal made this the obvious choice from the earliest days of the steam engine. Until 1870, the majority of locomotives in the United States burned wood, but as the Eastern forests were cleared, coal gradually became more widely used until it became the dominant fuel worldwide in steam locomotives. Railways serving sugar cane farming.

Steam locomotive. operations burned bagasse, a byproduct of sugar refining. In the US, the ready availability and low price of oil made it a popular steam locomotive fuel after 1900 for the southwestern railroads, particularly the Southern Pacific. In the Australian state of Victoria, many steam locomotives were converted to heavy oil firing after World War II. German, Russian, Australian and British railways experimented with using coal dust to fire locomotives.During World War 2, a number of Swiss steam shunting locomotives were modified to use electrically heated boilers, consuming around 480 kW of power collected from an overhead line with a pantograph.

Steam locomotive. These locomotives were significantly less efficient than electric ones; they were used because Switzerland was suffering a coal shortage because of the War, but had access to plentiful hydroelectricity.A number of tourist lines and heritage locomotives in Switzerland, Argentina and Australia have used light diesel-type oil.Water was supplied at stopping places and locomotive depots from a dedicated water tower connected to water cranes or gantries. In the UK, the US and France, water troughs ("track pans" in the US) were provided on some main lines to allow locomotives to replenish their water supply without stopping, from rainwater or snowmelt that.

Steam locomotive. be removed by hand at the end of the run. As with the arrestor, a screen was incorporated to retain any large embers.Locomotives of the British Railways standard classes fitted with self-cleaning smokeboxes were identified by a small cast oval plate marked "S.C.", fitted at the bottom of the smokebox door. These engines required different disposal procedures and the plate highlighted this need to depot staff.## Stokers.A factor that limits locomotive performance is the rate at which fuel is fed into the fire. In the early 20th century some locomotives became so large that the fireman could not shovel coal.

Steam locomotive. such equipment.Booster engines were also fitted to tender trucks in the US and known as auxiliary locomotives. Two and even three truck axles were connected together using side rods which limited them to slow-speed service.## Firedoor.The firedoor is used to cover the firehole when coal is not being added. It serves two purposes, first, it prevents air being drawn over the top of the fire, rather forcing it to be drawn through it. The second purpose is to safeguard the train crew against blowbacks. It does, however, have a means to allow some air to pass over the top of.

Steam locomotive. of smoke for the engine driver to breathe as the locomotive passed through mountain tunnels and snow sheds. Another variation was the Camelback locomotive, with the cab situated halfway along the boiler. In England, Oliver Bulleid developed the SR Leader class locomotive during the nationalisation process in the late 1940s. The locomotive was heavily tested but several design faults (such as coal firing and sleeve valves) meant that this locomotive and the other part-built locomotives were scrapped. The cab-forward design was taken by Bulleid to Ireland, where he moved after nationalisation, where he developed the "turfburner". This locomotive was more.

Steam locomotive. steam is either a by-product or is cheaply available). The water vessel ("boiler") is heavily insulated, the same as with a fired locomotive. Until all the water has boiled away, the steam pressure does not drop except as the temperature drops.Another class of fireless locomotive is a compressed-air locomotive.## Mixed power.## Steam diesel hybrid locomotive.Mixed power locomotives, utilising both steam and diesel propulsion, have been produced in Russia, Britain and Italy.## Electric-steam locomotive.Under unusual conditions (lack of coal, abundant hydroelectricity) some locomotives in Switzerland were modified to use electricity to heat the boiler, making them electric-steam locomotives.## Steam-electric locomotive.A steam-electric.

Steam locomotive. railways used dynamometer cars to measure tractive force at speed in actual road testing.British railway companies have been reluctant to disclose figures for drawbar horsepower and have usually relied on continuous tractive effort instead.## Relation to wheel arrangement.Classification is indirectly connected to locomotive performance. Given adequate proportions of the rest of the locomotive, power output is determined by the size of the fire, and for a bituminous coal-fuelled locomotive, this is determined by the grate area. Modern non-compound locomotives are typically able to produce about 40 drawbar horsepower per square foot of grate. Tractive force, as noted earlier, is largely.

Steam locomotive. solids on the inside the surfaces of pipes and heat exchangers. This precipitation is principally caused by thermal decomposition of bicarbonate ions but also happens in cases where the carbonate ion is at saturation concentration. The resulting build-up of scale restricts the flow of water in pipes. In boilers, the deposits impair the flow of heat into the water, reducing the heating efficiency and allowing the metal boiler components to overheat.The reciprocating mechanism on the driving wheels of a two-cylinder single expansion steam locomotive tended to pound the rails (see hammer blow), thus requiring more maintenance. Raising steam from coal.

Steam locomotive. took a matter of hours, and created serious pollution problems. Coal-burning locomotives required fire cleaning and ash removal between turns of duty. Diesel or electric locomotives, by comparison, drew benefit from new custom-built servicing facilities. The smoke from steam locomotives was also deemed objectionable; the first electric and diesel locomotives were developed in response to smoke abatement requirements, although this did not take into account the high level of less-visible pollution in diesel exhaust smoke, especially when idling. In some countries, however, power for electric locomotives is derived from steam generated in power stations, which are often run by coal.##.

Steam locomotive. Unknown Warrior" project, GWR "47xx 4709, 2999 "Lady of Legend", 1014 "County of Glamorgan" and 6880 "Betton Grange" projects. These United Kingdom based new build projects are further complemented by the new build Pennsylvania Railroad 5550 project in the United States. One of the group's goals is to surpass the steam locomotive speed record held by the 4468 "Mallard" when the 5550 is completed and for the 5550 to fill in a huge gap in steam locomotive preservation.In 1980, American financier Ross Rowland established American Coal Enterprises to develop a modernised coal-fired steam locomotive. His ACE 3000 concept attracted considerable.

Steam locomotive. same company also rebuilt a German DR Class 52.80 2-10-0 locomotive to new standards with modifications such as roller bearings, light oil firing and boiler insulation.## Climate change.The future use of steam locomotives in the United Kingdom is in doubt because of government policy on climate change. The Heritage Railway Association is working with the All-Party Parliamentary Group on Heritage Rail in an effort to continue running steam locomotives on coal.Many tourist railroads use oil-fired steam locomotives (or have converted their locomotives to run on oil) to reduce their environmental footprint, and because fuel oil can be easier to obtain.

Steam locomotive. than coal of the proper type and sizing for locomotives. For example, the Grand Canyon Railway runs its steam locomotives on used vegetable oil.An organization called the Coalition for Sustainable Rail (CSR) is developing an environmentally friendly coal substitute made from torrefied biomass. In early 2019, they performed a series of tests using Everett Railroad to evaluate the performance of the biofuel, with positive results. The biofuel was found to burn slightly faster and hotter than coal. The goal of the project is primarily to find a sustainable fuel for historic steam locomotives on tourist railroads, but CSR has also.


Question: What is the closest parent taxonomy of this bird?

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White-winged dove. The white-winged dove (Zenaida asiatica) is a dove whose native range extends from the Southwestern United States through Mexico, Central America, and the Caribbean. They are large for doves, and can be distinguished from similar doves by the distinctive white edge on their wings. They have a blue eyering, and red eyes. The plumage is brownish-gray to gray. Juveniles are duller in color, and have brown eyes. The call is likened to English phrase "who cooks for you". There are three subspecies. It was first described by George Edwards in 1743, and given its binomial name by Linnaeus in 1756.

White-winged dove. It was moved into the genus "Zenaida" in 1838.They inhabit a variety of environments, including desert, scrub, and urban. Their diet consists mostly of grains, but will also include pollen and nectar, especially from the saguaro cactus, which is a vital source of water.The expansion of humans has greatly affected the white-winged dove. Prior to human presence, their range closely mirrored that of their favorite food: the saguaro. The advent of agriculture in North America greatly expanded its range by providing a reliable food source. This has also led some modern populations to be migratory. Historically, they nested in enormous.

White-winged dove. North America north of Mexico. The "Zenaida" doves evolved in South America, and then dispersed into Central and North America.English naturalist George Edwards included an illustration and a description of the white-winged dove in his "A Natural History of Uncommon Birds", which was published in 1743. The dove was also briefly described by Irish physician Patrick Browne in 1756 in his "The Civil and Natural History of Jamaica". When in 1758, Swedish naturalist Carl Linnaeus updated his "Systema Naturae" for the tenth edition, he placed the white-winged dove with all the other pigeons in the genus "Columba". Linnaeus included a.

White-winged dove. brief description, coined the binomial name "Columba asiatica", and cited the earlier authors. The type locality is Jamaica. The dove is now placed in the genus "Zenaida" that was introduced in 1838 by French naturalist Charles Lucien Bonaparte.The West Peruvian dove used to be considered part of the white-winged dove species, but was split off as its own species in 1997 though together they form a superspecies.The genus "Zenaida" was named for Zénaïde Laetitia Julie Princesse Bonaparte, the wife of Charles Lucien Bonaparte. The specific epithet "asiatica" means Asiatic, likely meant in reference to the Indies. The naming is erroneous,.

White-winged dove. now mainly gone, and are not expected to return. Despite this, the white-winged dove has proved adaptable to human disturbance, and is regarded as a species of least concern by the International Union for Conservation of Nature. "National Geographic" Field Guide to the Birds of North America Handbook of the Birds of the World Vol 4, Josep del Hoyo editor, "National Audubon Society" The Sibley Guide to Birds, by David Allen Sibley, White-winged Dove Species Account – Cornell Lab of Ornithology White-winged Dove – "Zenaida asiatica" – USGS Patuxent Bird Identification InfoCenter Stamps (for Belize, Cayman Islands, Honduras, Mexico, and.