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Penrose Star 2
Penrose may refer to: Places United States * Penrose, Arlington, Virginia, a neighborhood * Penrose, Colorado, a town * Penrose, Philadelphia, a neighborhood * Penrose, North Carolina, an unincorporated community * Penrose, Utah, an unincorporated community Commonwealth of Nations * Penrose, Cornwall, a country house (in private ownership) and National Trust estate in west Cornwall, including Loe Pool and Bar * Penrose, New Zealand, a suburb of Auckland * Penrose, New South Wales (Wingecarribee), a small town south-west of Sydney, Australia * Penrose, New South Wales (Wollongong), a suburb of Wollongong, New South Wales, Australia Other uses * Penrose Stout, American architect * Penrose (surname), including a list of people with the name * Penrose (brand), a brand name List of Conagra brands, owned by ConAgra Foods, Inc., used only for pickled sausages * Penrose Medal, the top prize awarded by the Geological Society of America to those who advance the study of geoscience * ''The Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrose, Arlington, Virginia
Penrose is a neighborhood in Arlington County, Virginia, USA, located roughly three miles from Washington, D.C. It is bordered by Joint Base Myer-Henderson Hall to the east, Columbia Pike to the south, S. Walter Reed Drive and S. Fillmore St. to the west and U.S. Route 50 to the north. The Naval Support Facility Arlington is located within the neighborhood boundaries. It is a multi-cultural neighborhood which includes houses from the early 1900s up to new construction. The neighborhood includes the Penrose Historic District. The neighborhood is a mix of single family homes, duplexes, townhouses, condominiums, and apartments. There are three public parks located throughout the neighborhood: Towers Park in the southeast corner of the neighborhood, Penrose Park, located in the center of the neighborhood, and Butler Holmes Park, located in the northern part of the neighborhood. The southern part of the neighborhood, bordering Columbia Pike, is made up of mixed use commercial and res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Conagra Brands
This article is a list of brands under the North American packaged foods company Conagra Brands, Inc. Conagra brands * Act II – microwave popcorn *Alexia – appetizers, artisan breads, and potato products *Andy Capp's fries – flavored corn and potato snack made to look like French fries *Angela Mia – tomato products and authentic Italian specialties *Angie's – ready to snack popcorn * Armour Star – canned meats * Award Cuisine – food service specialties that cross dayparts and temperature classes *Banquet – frozen chicken and ready-to-heat meals * Bernstein's Dressings *Bertolli – Italian-style olive oil *Big Mama Sausage – snack-sized preserved sausages *BIGS – flavored sunflower seeds and pumpkin seeds *Birds Eye – frozen foods * Blue Bonnet – margarine and bread spreads * Brooks – beans and chili * Celeste – frozen pizza *Chef Boyardee – ready-to-eat pasta meals *Chiffon margarine – tubbed soft-margarine brand purchased from Kraft and later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrose Triangle
The Penrose triangle, also known as the Penrose tribar, the impossible tribar, or the impossible triangle, is a triangular impossible object, an optical illusion consisting of an object which can be depicted in a perspective drawing, but cannot exist as a solid object. It was first created by the Swedish artist Oscar Reutersvärd in 1934. Independently from Reutersvärd, the triangle was devised and popularized in the 1950s by psychiatrist Lionel Penrose and his son, prominent Nobel Prize-winning mathematician Sir Roger Penrose, who described it as "impossibility in its purest form". It is featured prominently in the works of artist M. C. Escher, whose earlier depictions of impossible objects partly inspired it. Description The tribar/triangle appears to be a solid object, made of three straight beams of square cross-section which meet pairwise at right angles at the vertices of the triangle they form. The beams may be broken, forming cubes or cuboids. This combination of proper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrose Tiling
A Penrose tiling is an example of an aperiodic tiling. Here, a ''tiling'' is a covering of the plane by non-overlapping polygons or other shapes, and ''aperiodic'' means that shifting any tiling with these shapes by any finite distance, without rotation, cannot produce the same tiling. However, despite their lack of translational symmetry, Penrose tilings may have both reflection symmetry and fivefold rotational symmetry. Penrose tilings are named after mathematician and physicist Roger Penrose, who investigated them in the 1970s. There are several different variations of Penrose tilings with different tile shapes. The original form of Penrose tiling used tiles of four different shapes, but this was later reduced to only two shapes: either two different rhombi, or two different quadrilaterals called kites and darts. The Penrose tilings are obtained by constraining the ways in which these shapes are allowed to fit together in a way that avoids periodic tiling. This may be done in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrose Diagram
In theoretical physics, a Penrose diagram (named after mathematical physicist Roger Penrose) is a two-dimensional diagram capturing the causal relations between different points in spacetime through a conformal treatment of infinity. It is an extension of a Minkowski diagram where the vertical dimension represents time, and the horizontal dimension represents a space dimension. Using this design, all light rays take a 45° path.(c = 1). The biggest difference is that locally, the metric on a Penrose diagram is conformally equivalent to the actual metric in spacetime. The conformal factor is chosen such that the entire infinite spacetime is transformed into a Penrose diagram of finite size, with infinity on the boundary of the diagram. For spherically symmetric spacetimes, every point in the Penrose diagram corresponds to a 2-dimensional sphere (\theta,\phi). Basic properties While Penrose diagrams share the same basic coordinate vector system of other spacetime diagrams for local ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roger Penrose
Sir Roger Penrose (born 8 August 1931) is an English mathematician, mathematical physicist, philosopher of science and Nobel Laureate in Physics. He is Emeritus Rouse Ball Professor of Mathematics in the University of Oxford, an emeritus fellow of Wadham College, Oxford, and an honorary fellow of St John's College, Cambridge and University College London. Penrose has contributed to the mathematical physics of general relativity and cosmology. He has received several prizes and awards, including the 1988 Wolf Prize in Physics, which he shared with Stephen Hawking for the Penrose–Hawking singularity theorems, and one half of the 2020 Nobel Prize in Physics "for the discovery that black hole formation is a robust prediction of the general theory of relativity". He is regarded as one of the greatest living physicists, mathematicians and scientists, and is particularly noted for the breadth and depth of his work in both natural and formal sciences. Early life and education Bor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrose Drain
A Penrose drain is a soft, flexible rubber tube used as a surgical drain, to prevent the buildup of fluid in a surgical site. It belongs to the "passive" type of drain, the other broad type being "active". The Penrose drain is named after American gynecologist Charles Bingham Penrose (1862–1925). Common uses A Penrose drain removes fluid from a wound area. Frequently it is put in place by a surgeon after a procedure is complete to prevent the area from accumulating fluid, such as blood, which could serve as a medium for bacteria to grow in. In podiatry, a Penrose drain is often used as a tourniquet during a hallux nail avulsion procedure or ingrown toenail extraction. It can also be used to drain cerebrospinal fluid to treat a hydrocephalus patient. See also *Instruments used in general surgery There are many different surgical specialties, some of which require very specific kinds of surgical instruments to perform. General surgery is a specialty focused on the abdomina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrhos
Penrhos is derived from the Welsh words ''pen'' ("head" or "top") and ''rhos'' ("moorland"). It may refer to: ; Places *Penrhos, Anglesey, a village in Wales ** Penrhos Country Park (AKA Penrhos Coastal Park), a country park near Penrhos, Anglesey *Penrhos, Gwynedd, Wales, a village and former civil parish **RAF Penrhos, a former Royal Air Force airfield near Penrhos, Gwynedd * Penrhos, Herefordshire, England, an area or hamlet at the top of the hill east of Kington, Herefordshire near the Welsh border *Penrhos, Monmouthshire, Wales, a village in the community of Llantilio Crossenny in Monmouthshire * Penrhos, Powys, Wales * Penrhos Cottage, a very small cottage situated to the south east of Maenclochog, Pembrokeshire, Wales ; Organisations *Penrhos College, Perth, an independent school for girls in Western Australia * Rydal Penrhos, an independent co-educational boarding school in Colwyn Bay, North Wales ; People * Cledwyn Hughes, Baron Cledwyn of Penrhos Cledwyn Hughes, Baron Cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somerville College, Oxford
Somerville College, a constituent college of the University of Oxford in England, was founded in 1879 as Somerville Hall, one of its first two women's colleges. Among its alumnae have been Margaret Thatcher, Indira Gandhi, Dorothy Hodgkin, Iris Murdoch, Vera Brittain and Dorothy L. Sayers. It began admitting men in 1994. Its library is one of Oxford's largest college libraries. The college's liberal tone derives from its founding by social liberals, as Oxford's first non-denominational college for women, unlike the Anglican Lady Margaret Hall, the other to open that year. In 1964, it was among the first to cease locking up at night to stop students staying out late. No gowns are worn at formal halls. In 2021 it was recognised as a sanctuary campus by City of Sanctuary UK. It is one of three colleges to offer undergraduates on-site lodging throughout their course. It stands near the Science Area, University Parks, Oxford University Press, Jericho and Green Templeton, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Penrose Annual
''The Penrose Annual'' was a London-based review of graphic arts, printed nearly annually from 1895 to 1982. ''Penrose'' began in 1895 as ''Process Work Yearbook – Penrose's Annual.'' Lund Humphries has printed the publication since 1897 and has been responsible for its content since 1906 until selling Penrose to Northwood Publications Limited, part of the Thompson Corporation, in 1974. It was edited by William Gamble from 1895 to 1933 then Richard Bertram Fishenden from 1934 to 1957. Fishenden's friend Allan Delafons then took over as editor from the delayed 1958 volume number 52 until the 1962 volume number 56. There was no Penrose annual for 1963 and it re-appeared in 1964 with a new editor, Herbert Spencer, who continued until the 66th volume in 1973, when the title was sold to Northwood. Bryan Smith then edited two volumes before handing over to Penrose's final editor, Clive Goodacre (initially assisted by Stanley Greenwood). Goodacre edited Penrose until Northwood closed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrose Medal
The Penrose Medal was created in 1925 by R.A.F. Penrose, Jr., as the top prize awarded by the Geological Society of America. Originally created as the Geological Society of America Medal it was soon renamed the Penrose Medal by popular assent of the society's membership, and was first awarded in 1927. It is awarded only at the discretion of the GSA council, "in recognition of eminent research in pure geology, for outstanding original contributions or achievements that mark a major advance in the science of geology." Award winners Source: GSA See also * :Penrose Medal winners * List of geology awards * Prizes named after people A prize is an award to be given to a person or a group of people (such as sporting teams and organizations) to recognize and reward their actions and achievements. References {{DEFAULTSORT:Penrose Medal winners[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penrose (brand)
Penrose may refer to: Places United States * Penrose, Arlington, Virginia, a neighborhood * Penrose, Colorado, a town * Penrose, St. Louis, Missouri, a neighborhood * Penrose, Philadelphia, Pennsylvania, a neighborhood * Penrose, North Carolina, an unincorporated community * Penrose, Utah, an unincorporated community * Penrose, Virginia, an historic district in Arlington County Elsewhere * Penrose, New South Wales (Wingecarribee), Australia * Penrose, New South Wales (Wollongong), New South Wales, Australia * Penrose, Cornwall, a country house and National Trust estate in England * Penrose, New Zealand * Penrose Peak (other) * Penrose railway station (other) People * Penrose Hallowell (c. 1928–2021), Pennsylvania secretary of agriculture * Penrose Stout (1887–1934), American architect * Penrose (surname), including a list of people with the name Other uses * Penrose (brand), a brand name owned by ConAgra Foods, Inc. * ''The Penrose Annual'', a Lond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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