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BV
BV, B.V., Bv, bV, or bv may refer to: In arts and entertainment * Backing vocal, in music, a vocal harmony with the lead vocalist provided by one or more backing vocalists * Busoni-Verzeichnis, a catalogue of compositions by Ferruccio Busoni Companies and organizations * Beaulieu Vineyard, a Napa Valley winery * '' Besloten vennootschap'', a type of Dutch private limited liability company. Dutch for "private company", similar to the American concept of a limited liability company. * Bicycle Victoria, an Australian bicycle advocacy organisation * Black & Veatch, a U.S.-based engineering, consulting and construction company * Blue Panorama Airlines (IATA airline designator) * Bottega Veneta, a manufacturer of luxury leather goods * Bureau Veritas, a testing, inspection, and certification company (stock symbol BV) Science and medicine Biology and medicine * Bacterial vaginosis, the most common cause of vaginal infection * Belch Vocalizations, the most common form of intra-group co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bounded Variation
In mathematical analysis, a function of bounded variation, also known as ' function, is a real-valued function whose total variation is bounded (finite): the graph of a function having this property is well behaved in a precise sense. For a continuous function of a single variable, being of bounded variation means that the distance along the direction of the -axis, neglecting the contribution of motion along -axis, traveled by a point moving along the graph has a finite value. For a continuous function of several variables, the meaning of the definition is the same, except for the fact that the continuous path to be considered cannot be the whole graph of the given function (which is a hypersurface in this case), but can be every intersection of the graph itself with a hyperplane (in the case of functions of two variables, a plane) parallel to a fixed -axis and to the -axis. Functions of bounded variation are precisely those with respect to which one may find Riemann–Stieltj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backing Vocal
A backing vocalist is a singer who provides vocal harmony with the lead vocalist or other backing vocalists. A backing vocalist may also sing alone as a lead-in to the main vocalist's entry or to sing a counter-melody. Backing vocalists are used in a broad range of popular music, traditional music, and world music styles. Solo artists may employ professional backing vocalists in studio recording sessions as well as during concerts. In many rock and metal bands (e.g., the power trio), the musicians doing backing vocals also play instruments, such as guitar, electric bass, drums or keyboards. In Latin or Afro-Cuban groups, backing singers may play percussion instruments or shakers while singing. In some pop and hip hop groups and in musical theater, they may be required to perform dance routines while singing through headset microphones. Styles of background vocals vary according to the type of song and genre of music. In pop and country songs, backing vocalists may sing harmon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Star Medal
The Bronze Star Medal (BSM) is a United States Armed Forces decoration awarded to members of the United States Armed Forces for either heroic achievement, heroic service, meritorious achievement, or meritorious service in a combat zone. When the medal is awarded by the Army, Air Force, or Space Force for acts of valor in combat, the "V" device is authorized for wear on the medal. When the medal is awarded by the Navy, Marine Corps, or Coast Guard for acts of valor or meritorious service in combat, the Combat "V" is authorized for wear on the medal. Officers from the other Uniformed Services of the United States are eligible to receive this award, as are foreign soldiers who have served with or alongside a service branch of the United States Armed Forces. Civilians serving with U.S. military forces in combat are also eligible for the award. For example, UPI reporter Joe Galloway was awarded the Bronze Star with "V" device during the Vietnam War for rescuing a badly wound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Book Value
In accounting, book value is the value of an asset according to its balance sheet account balance. For assets, the value is based on the original cost of the asset less any depreciation, amortization or impairment costs made against the asset. Traditionally, a company's book value is its minus intangible assets and liabilities. However, in practice, depending on the source of the calculation, book value may variably include goodwill, intangible assets, or both.Graham and Dodd's ''Security Analysis'', Fifth Edition, pp 318 – 319 The value inherent in its workforce, part of the intellectual capital of a company, is always ignored. When intangible assets and goodwill are explicitly excluded, the metric is often specified to be ''tangible book value''. In the United Kingdom, the term net asset value may refer to the book value of a company. Asset book value An asset's initial book value is its actual cash value or its acquisition cost. Cash assets are recorded or "booked" at actu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blessed Virgin Mary (Roman Catholic)
The veneration of Mary, mother of Jesus, in the Catholic Church encompasses various Marian devotion, devotions which include prayer, pious acts, visual arts, poetry, and music devoted to her. Popes have encouraged it, while also taking steps to reform some manifestations of it.For example, on March 12, 1969, Pope Paul VI reduced and rearranged the number of Marian feast days in ''Sanctitas clarior''. Several of his predecessors did similarly. The Holy See has insisted on the importance of distinguishing "true from false devotion, and authentic doctrine from its deformations by excess or defect". There are significantly more titles, feasts, and venerative Marian practices among Roman Catholics than in other Western Christian traditions. The term ''hyperdulia'' indicates the special veneration due to Mary, greater than the ordinary ''Dulia (Latin), dulia'' for other saints, but utterly unlike the ''latria'' due only to God. Belief in the Incarnation (Christianity), incarnation of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bouvet Island
Bouvet Island ( ; or ''Bouvetøyen'') is an island claimed by Norway, and declared an uninhabited protected nature reserve. It is a subantarctic volcanic island, situated in the South Atlantic Ocean at the southern end of the Mid-Atlantic Ridge, making it the world's most remote island. It is not part of the southern region covered by the Antarctic Treaty System. The island lies north of the Princess Astrid Coast of Queen Maud Land, Antarctica, east of the South Sandwich Islands, south of Gough Island, and south-southwest of the coast of South Africa. It has an area of , 93 percent of which is covered by a glacier. The centre of the island is the ice-filled crater of an inactive volcano. Some skerries and one smaller island, Larsøya, lie along its coast. Nyrøysa, created by a rock slide in the late 1950s, is the only easy place to land and is the location of a weather station. The island was first spotted on 1 January 1739 by the Frenchman Jean-Baptiste Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bella Vista, Arkansas
Bella Vista is a city in Benton County, Arkansas, Benton County, Arkansas, United States. First established in 1917 as a summer resort destination, Bella Vista has evolved and redesigned itself over the succeeding years. Bella Vista became a retirement community in 1965, and, after much contention and a 2006 vote of its property owners, became an incorporated city. Following its official incorporation on January 1, 2007, the new city government took over the police department, fire department, streets, trash removal and other city functions, while the Property Owners Association (POA) retained control of the many amenities available to members (property owners) and their guests. Amenities include numerous parks, clubhouses with workout areas, swimming pools, five 18-hole golf courses, two nine-hole golf course, seven lakes with fishing and boat docks (three ski lakes), a marina, swimming beach, putt putt golf courses and tennis courts, dog park, softball field, and extensive hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voiced Labiodental Affricate
The voiced labiodental affricate ( in IPA) is a rare affricate consonant that is initiated as a voiced labiodental stop and released as a voiced labiodental fricative . Features Features of the voiced labiodental affricate: *There are two variants of the stop component: **bilabial, which means it is articulated with both lips. The affricate with this stop component is called ''bilabial-labiodental''. **labiodental, which means it is articulated with the lower lip and the upper teeth. *The fricative component of this affricate is labiodental In phonetics, labiodentals are consonants articulated with the lower lip and the upper teeth. Labiodental consonants in the IPA The labiodental consonants identified by the International Phonetic Alphabet are: The IPA chart shades out ''labio ..., articulated with the lower lip and the upper teeth. Occurrence Notes References * * * * External links * Affricates Pulmonic consonants Voiced oral consonants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lohner B
The Lohner B.I was a military reconnaissance aircraft produced in Austria-Hungary during World War I.Taylor 1989, 610 As Lohner strove to perfect the design, a variety of increasingly powerful engines were fitted, reflected in a range of military designations from B.II through to B.VI until the definitive B.VII was finally produced. This last version was also produced in an armed variant, designated the C.I.Taylor 1989, 611 Design and development The B.I design originated before the warGunston 1993, 188 and was initially known as the ''Pfeilflieger'' ("Arrow-flier") on account of its sharply swept-back wings,Murphy 2005, 105 giving it an arrow-shaped plan form. Apart from this feature, it was an otherwise conventional biplane design with two-bay, staggered wings of unequal span. The pilot and observer (or instructor) sat in tandem in an open cockpit. The first batch was produced for the ''Luftschiffabteilung'' ("Airship Section") of the Austro-Hungarian army in late 1912, afte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breakdown Voltage
The breakdown voltage of an insulator is the minimum voltage that causes a portion of an insulator to experience electrical breakdown and become electrically conductive. For diodes, the breakdown voltage is the minimum reverse voltage that makes the diode conduct appreciably in reverse. Some devices (such as TRIACs) also have a ''forward breakdown voltage''. Electrical breakdown Materials are often classified as conductors or insulators based on their resistivity. A conductor is a substance which contains many mobile charged particles called charge carriers which are free to move about inside the material. An electric field is created across a piece of the material by applying a voltage difference between electrical contacts on different sides of the material. The force of the field causes the charge carriers within the material to move, creating an electric current from the positive contact to the negative contact. For example, in metals one or more of the negatively cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boiling Vessel
A boiling vessel is a water heating system fitted to British armoured fighting vehicles that permits the crew to heat water and cook food by drawing power from the vehicle electrical supply. It is often referred to by crewmembers (not entirely in jest) as "the most important piece of equipment in a British armoured vehicle". History The "Vessel Boiling Electric" or "BV" was an innovation at the very end of World War II, when the Centurion tank was introduced with the device fitted inside the turret. Previously, British tank crews had disembarked when they wanted to "brew-up" (make tea), using a petrol cooker improvised from empty fuel cans called a " Benghazi burner". Use of the BV enabled the crew to stay safely inside the tank and reduced the time taken for breaks.Fowler, Will''BV, or If in Doubt, Brew Up'' www.militarysystems-tech.com The first version, known as VBE No 1, began to be replaced in the early 1950s by the stainless steel No 2 version. A VBE No 3 had improved elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalyst
Catalysis () is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst (). Catalysts are not consumed in the reaction and remain unchanged after it. If the reaction is rapid and the catalyst recycles quickly, very small amounts of catalyst often suffice; mixing, surface area, and temperature are important factors in reaction rate. Catalysts generally react with one or more reactants to form intermediates that subsequently give the final reaction product, in the process of regenerating the catalyst. Catalysis may be classified as either homogeneous, whose components are dispersed in the same phase (usually gaseous or liquid) as the reactant, or heterogeneous, whose components are not in the same phase. Enzymes and other biocatalysts are often considered as a third category. Catalysis is ubiquitous in chemical industry of all kinds. Estimates are that 90% of all commercially produced chemical products involve catalysts at some s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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