Samantha912/NLP_A2_WTH huggingface dataset:
Malonyl chloride is the organic compound with the formula CH2(COCl)2. It is the acyl chloride derivative of malonic acid. It is a colorless liquid although samples are often deeply colored owing to impurities. The compound degrades at room temperature after a few days. It used as a reagent in organic synthesis.

Synthesis and reactions
Malonyl chloride can be synthesized from malonic acid in thionyl chloride. As a bifunctional compound, it is used in the preparation of a number of cyclic compounds by diacylation. Heating in the presence of non-nucleophilic base gives the ketene derivative O=C=C(H)COCl.

References

Acyl chlorides
Agden is a small civil parish in the unitary authority of Cheshire West and Chester and the ceremonial county of Cheshire, England.  It is the site of Agden Hall. The parish has a parish meeting rather than a parish council. At the 2001 census it had a population of 42.

See also

Listed buildings in Agden, Cheshire West and Chester

References

External links

Villages in Cheshire
Civil parishes in Cheshire
Henry Thomas "Harry" Blackstaffe (28 July 1868 – 22 August  1951) was a British rower who competed in the 1908 Summer Olympics.

Blackstaffe was born in Islington,  London, and became a butcher. He was a long-standing member of Vesta Rowing Club in Putney and also a cross-country runner who represented South London Harriers in the National Championships. As a single sculler he won nine victories in the London Cup at the Metropolitan Regatta. He first won the Wingfield Sculls in 1897 but in 1898, 1899 and 1900 was beaten by Benjamin Hunting Howell. He won again in  1901 defeating Saint-George Ashe and Arthur Cloutte. He lost to Cloutte in 1902 and to Ashe in 1904, but beat them both in 1905 and 1906. At first he had difficulty in having his entry accepted for Henley Royal Regatta but competed in the 
Diamond Challenge Sculls in  1905 when he lost to Frederick Septimus Kelly. In 1906 he won the Diamond Sculls beating Captain Darell. In 1908 he won the Wingfield Sculls again and his ninth London Cup, but his major success was to win the gold medal in the single sculls, rowing at the 1908 Summer Olympics. He was aged forty and his opponent in the final Alexander McCulloch was exactly half his age and had won Diamonds that year. The final was considered the finest race of the Olympic Regatta  and was virtually level until the last 50 yards when Blackstaffe held on to a light advantage to become the oldest sculling champion in Olympic history.

After this victory, Blackstaffe retired and was made a Freeman of the City of London. He was later senior life vice-president of the Amateur Rowing Association. He died at West Wickham, aged 83.

References

External links
 
 
 Harry Blackstaffe at databaseOlympics.com
 

1868 births
1951 deaths
English male rowers
English Olympic medallists
British male rowers
Olympic rowers for Great Britain
Rowers at the 1908 Summer Olympics
Olympic gold medallists for Great Britain
Olympic medalists in rowing
Medalists at the 1908 Summer Olympics
The AutoGyro Calidus is a German autogyro, designed and produced by AutoGyro GmbH of Hildesheim.  The aircraft is supplied as a complete ready-to-fly-aircraft.

The Calidus was approved in the United Kingdom in 2010 in a modified form as the RotorSport UK Calidus.

Design and development

The Calidus features a single main rotor, a two-seats in tandem enclosed cockpit with a complete aerodynamic cockpit fairing, tricycle landing gear with wheel pants and a four-cylinder, air and liquid-cooled, four-stroke, dual-ignition  Rotax 912 engine or turbocharged  Rotax 914 engine in pusher configuration.

The aircraft fuselage is made from composites and is a faired teardrop shape to ensure smooth airflow over the variable pitch pusher propeller. Its  diameter rotor has a chord of . The aircraft has an empty weight of  and a gross weight of , giving a useful load of . The design incorporates vibration dampers that greatly reduce the level of main rotor vibration transmitted to the cockpit.

The design is noted for both its cruise speed of  and range of . It was developed into the side-by-side configuration AutoGyro Cavalon.

Operational history
By December 2012 eight examples had been registered in the United States with the Federal Aviation Administration. Most are in the Experimental - Amateur-built or Experimental - Exhibition categories. Also by December 2012 three examples had been registered with Transport Canada in the Special Certificate of Airworthiness Limited category.

Variants
AutoGyro Calidus
Base model for the European and North American market.
RotorSport UK Calidus
Modified model for the United Kingdom market, imported assembled and modified by RotorSport UK.

Specifications (Calidus)

See also
Niki Lightning - autogyro

References

External links

Video flight report on AVweb

2000s German sport aircraft
Single-engined pusher autogyros
AutoGyro GmbH aircraft
Aircraft first flown in 2009
Daniel Friedrich Ernst Meissel (31 July 1826, Eberswalde, Brandenburg Province – 11 March 1895, Kiel) was a German astronomer who contributed to various aspects of number theory.

See also
Meissel–Lehmer algorithm
Meissel–Mertens constant

External links
 

1826 births
1895 deaths
19th-century German astronomers
19th-century German mathematicians
Number theorists
The Interact Home Computer (also called The Interact Family Computer) is a 1978 American home computer made by Interact Electronics, Inc., of Ann Arbor, Michigan. It sold under the name "Interact Model One Home Computer". The original Interact Model One computer was designed by Rick Barnich and Tim Anderson at 204 E. Washington in Ann Arbor, then moving to the Georgetown Mall on Packard St. in Ann Arbor.

Interact Electronics Inc was a privately held company that was funded by Hongiman, Miller, Swartz and Cohn, a law firm out of Detroit. The President/Founder of Interact Electronics Inc was Ken Lochner, who was one of the original developers of the BASIC language based out of Dartmouth College. Ken had started Interact Electronics Inc after founding the successful computer time-sharing company Cyphernetics in Ann Arbor, which was purchased by ADP in 1975.

The Interact Model One Home Computer debuted at the Consumer Electronics Show in Chicago in June 1978, at a price of . Only a few thousand Interacts were sold before the company went bankrupt in late 1979. Most were sold by the liquidator Protecto Enterprizes of Barrington, Illinois, through mail order sales. It was also sold at Highland Appliance in the Detroit area, Newman Computer Exchange in Ann Arbor, and Montgomery Wards in the Houston, TX, area.

The computer didn't come with any operating system, but Microsoft BASIC V4.7 or EDU-BASIC (supplied with the computer) could be loaded from tape.

Probably the most successful application available for the Interact was a program called "Message Center".  With it, a store could program a scrolling message which appeared on a TV screen (such as advertisements, or a welcome message to guests).

Although it was mostly a game machine (with games such as Showdown, Blackjack and Chess), users could also create their own programs using the BASIC computer language. Customers began hooking up the Interact to control everything from lights in their house, doors, windows, smoke detectors, to a Chevrolet Corvette.

Later on the design was sold to a French company, Lambda Systems, and re-branded as the "Victor Lambda" for the French market.

Technical specifications
 CPU: Intel i8080, 2.0 MHz
 Memory: 8K RAM, expandable to 16K RAM; 2K ROM
 Keyboard: 53-key chiclet
 Display: 17 x 12 text; eight colors, 112 x 78 graphics, four colors
 Sound: SN76477 (One voice, four octaves)
 Ports: Television, two joysticks
 Built-in cassette recorder (1200 Bps)
 PSU: External AC transformer
 1980 price: US$300 ()

References

External links 
 old-computers.com page for Interact
 interactfamilycomputer.com

Home computers
Computer-related introductions in 1978
Pilot snake may refer to:

 Pantherophis alleghaniensis, pilot snake or pilot black snake
 Pituophis melanoleucus, or pilot snake
 Pantherophis bairdi, Baird's pilot snake
 Pantherophis emoryi, Emory's pilot snake
Pantherophis obsoletus, pilot black snake
The Noether family is a family of German mathematicians, whose family name has been given to some of their mathematical contributions:
    
Max Noether (1844–1921), father of Emmy and Fritz Noether, 
Emmy Noether (1882–1935), professor at the University of Göttingen and at Bryn Mawr College
Fritz Noether (1884–1941), professor at the University of Tomsk
Gottfried E. Noether (1915–1991), son of Fritz Noether

See also
 Noether's theorem (disambiguation)
 List of things named after Emmy Noether

Scientific families
German families
Tyrosine-protein kinase transmembrane receptor ROR2, also known as neurotrophic tyrosine kinase, receptor-related 2, is a protein that in humans is encoded by the ROR2 gene located on position 9 of the long arm of chromosome 9. This protein is responsible for aspects of bone and cartilage growth. It is involved in Robinow syndrome and autosomal dominant brachydactyly type B. ROR2 is a member of the receptor tyrosine kinase-like orphan receptor (ROR) family.

Function 

The protein encoded by this gene is a receptor tyrosine kinase and type I transmembrane protein that belongs to the ROR subfamily of cell surface receptors. The protein may be involved in the early formation of the chondrocytes and may be required for cartilage and growth plate development.

Clinical significance 

Mutations in this gene can cause brachydactyly type B, a skeletal disorder characterized by hypoplasia/aplasia of distal phalanges and nails. In addition, mutations in this gene can cause the autosomal recessive form of Robinow syndrome, which is characterized by skeletal dysplasia with generalized limb bone shortening, segmental defects of the spine, brachydactyly, and a dysmorphic facial appearance.

References

Further reading

External links 
 GeneReviews/NCBI/NIH/UW entry on ROR2-Related Robinow Syndrome
 
 ROR2 Mutations Cause Brachydactyly Type B and Robinow Syndrome

Tyrosine kinase receptors
Grevillea dimidiata, also known as the caustic bush or willings tree, is a species of flowering plant in the family Proteaceae and is endemic to northern Australia. It is a shrub or small tree with glabrous, more or less sickle-shaped, curved leaves with wavy edges, and cylindrical groups of greenish-white to cream-coloured flowers.

Description
Grevillea dimidiata is a single-stemmed, glabrous, often glaucous shrub or tree that typically grows to a height of , sometimes to . Its leaves are sickle-shaped and curved,  long and  wide, wrinkled and wavy. The leaves appear to have only one side, with the mid-vein on one edge of the leaves. The flowers are arranged on the ends of branchlets in three to eight cylindrical groups  long. The flowers are greenish-white to cream-coloured and glabrous, the pistil  long. Flowering mainly occurs from May to October and the fruit is a more or less spherical follicle  long that is sticky at first.

Taxonomy
Grevillea dimidiata was first formally described in 1863 by Ferdinand von Mueller in Fragmenta Phytographiae Australiae from specimens collected by Frederick George Waterhouse near the Roper River during John McDouall Stuart's sixth expedition. The specific epithet (dimidiata) means "divided in half", referring to the leaves.

Distribution and habitat
This grevillea grows in open woodland, scrubland or grassland on rocky or sandy soils and on rocky outcrops and is found between Fitzroy Crossing, Mount Wittenoom and the Joseph Bonaparte Gulf in the Central Kimberley, Northern Kimberley, Ord Victoria Plain and Victoria Bonaparte biogeographic regions of northern Western Australia and north of Wave Hill and Gove in the northern part of the Northern Territory.

Ecology
Caustic bush produces seeds after 4 or 5 years of age. The plant has a typical lifespan of 11 to 20 years and is well adapted to fires in its environment. Adult plants will undergo epicormic resprouting after a fire.

Conservation status
Grevillea dimidiata is listed as "not threatened" by the Western Australian Government Department of Biodiversity, Conservation and Attractions and as of "least concern" under the Northern Territory Government Territory Parks and Wildlife Conservation Act 1976.

References

dimidiata
Flora of the Northern Territory
Eudicots of Western Australia
Proteales of Australia
Taxa named by Ferdinand von Mueller
Plants described in 1863
Anna Maria Angelika Jansson (born 13 February 1958) is a Swedish crime writer and nurse from Visby, Gotland. She started her career as a surgeon nurse, but soon went over to the lung clinic due to her frequent fainting from seeing blood.

Jansson began writing novels in 1997 after her family bought a computer. At this time she had worked as a nurse for twenty years, and although she still enjoyed her occupation, she felt it was time to try something new. Jansson commented: "In school I hated writing essays, but then we got a computer at home, and suddenly I discovered that I actually felt happy as I was writing." A contributing factor to Jansson's decision to pursue her career as an author was her patients; she often met patients that were about to die and she was told that they regretted the fact that they had not spent much time in life doing what they really wanted.

The inspiration for Jansson's novels, which deal with crimes, came from the patients she met in her job as a nurse. Jansson's first crime novel to be published was Stum sitter guden in 2000. She had written two novels prior to this one, but failed to find a publisher for them. Jansson did not give up on her career as a nurse, and continued to work part-time at the Örebro Hospital while writing in her free time. Since 2000, she has published at least one novel each year. Her latest ones have sold over 100,000 copies each. In addition to this, Jansson has written a number of children's books.

Jansson's crime novels take place in Gotland and the main character in all of them is criminal inspector Maria Wern. Her 2006 novel Främmande fågel was nominated for a Glass Key award in 2007, and was adapted into a television show by TV4 in 2008.

Despite her now successful career as a writer, Jansson still works part-time as a nurse at Örebro Hospital's lung clinic. She has three children and lives in Vintrosa outside of Örebro.

Bibliography

Translated Crime novels
 2013 – Strange Bird
 2014 – Killer's Island

Crime novels
 2000 – Stum sitter guden
 2001 – Alla de stillsamma döda
 2002 – Må döden sova
 2003 – Silverkronan
 2003 – Dömd för mord
 2004 – Drömmar ur snö
 2005 – Svart fjäril
 2006 – Främmande fågel
 2007 – I stormen ska du dö
 2007 – Pojke försvunnen
 2008 – Inte ens det förflutna
 2008 – Hantverkarsvett är dyrare än saffran
 2009 – Först när givaren är död
 2010 – Drömmen förde dej vilse
 2011 – Alkemins eviga eld
 2012 – När Skönheten kom till Bro
 2013 – Dans på glödande kol
 2014 – Skymningens barfotabarn
 2014 – Ödesgudinnan på Salong d'Amour
 2015 – Alla kan se dig
 2016 – Rädslans fångar
 2017 - Det du inte vet
 2018 - Kvinnan på bänken

Children's books
Ditt och mitt, 2007
Ingen att vara med, 2007
Modigt Mia, 2007
Monster finns, 2007
 Kojan, 2007
 Mia frågar chans, 2007
 Det brinner, 2007
 En varulv, 2007

References

External links
Official website

1958 births
Living people
People from Gotland
Writers from Gotland
Swedish-language writers
Swedish crime fiction writers
Swedish nurses
Raúl Duarte Duarte Mungi (born 11 November 1944) is a Peruvian basketball player. He competed in the men's tournament at the 1964 Summer Olympics. Duarte's brothers, Enrique, Luis, and Ricardo were also professional basketball players. All four of them were during the 1964 Olympics.

References

External links
 

1944 births
Living people
Peruvian men's basketball players
1963 FIBA World Championship players
1967 FIBA World Championship players
Olympic basketball players for Peru
Basketball players at the 1964 Summer Olympics
People from Piura
Iowa State University alumni
South Dakota State Jackrabbits men's basketball players
Peruvian expatriate sportspeople in the United States
Expatriate basketball people in the United States
San Diego Rockets draft picks
20th-century Peruvian people
The 1946 Kentucky Derby was the 72nd running of the Kentucky Derby. The race took place on May 4, 1946 on a track rated slow.

Full results

 Winning breeder: King Ranch (TX)

References

1946
Kentucky Derby
Derby
Kentucky Derby
Ronald Staniforth (13 April 1924 – 5 October 1988) was an English footballer, described as a tall, cultured full-back. His attacking excursions down the right wing sometimes caused concern to his team's supporters but probably more to his opponents.

After service in the Royal Navy during World War II he became a milkman and played in local league football, signing professional for Stockport County at the relatively late age of 22. When the Stockport manager Andy Beattie moved to Huddersfield Town in the 1952 close season, Staniforth followed. Huddersfield had just been relegated. Staniforth, together with all the remainder of the defence, played in every game in the following season in which Huddersfield finished in second place and so were promoted back to the First Division.

In their first season back, Huddersfield maintained their momentum and were challenging for the championship. This led to Staniforth playing three times for England 'B' and then gaining eight England caps, all in 1954, including three in the final stages of the World Cup. He was also in the England side which notoriously lost 7–1 to Hungary although this did not lead to his losing his place.

In 1955 Huddersfield were becoming concerned about the ageing profile of their team and Staniforth was dropped after being given the run-around by Bobby Mitchell in a quarter-final of the F.A. Cup. In July 1955 he moved to Sheffield Wednesday, along with Roy Shiner, in an exchange deal which brought Tony Conwell and Jackie Marriott to Huddersfield (they were respectively eight and four years younger).

At the age of 31, however, Staniforth's career was far from over. It must have seemed like déjà vu. Like his arrival at Huddersfield, Wednesday had just been relegated from the First Division and were promoted in his first season. Also he teamed up again with former Huddersfield defender Don McEvoy. He went on to make 102 appearances for Wednesday over four seasons, during which they were promoted twice and relegated once.

In October 1959 he moved to Barrow as player-manager, later to be joined by McEvoy as a player. He retired from playing after 38 games and resigned as manager in 1964. Later he had two spells on the coaching staff at Hillsborough.

He died in Barrow on 5 October 1988, aged 64.

References 
Huddersfield Town: A Complete Record 1910–1990, Terry Frost, Breedon Books 1990
Huddersfield Town, 75 Years On. G.S. Binns, Huddersfield Town AFC, 1984
99 Years and Counting - Huddersfield Town Centenary History by A.Hodgson, G.&I. Thomas and J.Ward, Huddersfield Town AFC, 2007

1924 births
1988 deaths
English men's footballers
England men's international footballers
1954 FIFA World Cup players
Stockport County F.C. players
Huddersfield Town A.F.C. players
Sheffield Wednesday F.C. players
Barrow A.F.C. players
Barrow A.F.C. managers
People from Newton Heath
English Football League players
Men's association football fullbacks
English football managers
Royal Navy personnel of World War II
Leonard Richmond Wheeler (23 July 1888 – 25 September 1948) was a British educationalist and philosopher of biology who worked in British Malaya and the West Indies.

Biography

Wheeler was born on 23 July 1888 in Highgate. He was educated at the University of London and obtained a post teaching mathematics and science at a grammar school in Antigua in 1912. During this time he collected and studied flora. He sent specimens to the British Museum and authored a paper "The Flora of Antigua" in the Journal of Botany in 1916.

He joined the Colonial Service in 1914 and returned to England to serve in World War I. In 1919, Wheeler authored Desert Musings, a collection of poems which has been cited as a rare example of a British West Indies Regiment Officer's poetic take on life at the Front. He was later a member of the Royal Flying Corps stationed in the Balkans. After the war he worked in Trinidad as a science teacher at Queen's Royal College until he was transferred to British Malaya in 1921. He worked as a school inspector and upon his retirement in 1938 was Inspector of Schools, Penang. He became a Fellow of the Linnean Society in 1939.

During his later life he lived in Seaford. Wheeler was married to Doris Milligan and had two sons. He died on 25 September 1948 in Seaford.

Vitalism

In 1939, Wheeler authored the book Vitalism: Its History and Validity which was submitted for his PhD thesis at the University of London. He defined vitalism as "all the various doctrines which, from the time of Aristotle, have described things as actuated by some power or principle additional to mechanics and chemistry." The book is a scholarly history of vitalistic theories from the time of Aristotle to the twentieth century, and a defence of vitalism. A 1945 review in The Quarterly Review of Biology noted that "a great amount of painstaking scholarly research has gone into the making of his book, and the result will astonish those who have given only casual thought to the subject".

Selected publications

Desert Musings (1919)
Scouting in the Tropics (1926)
The Modern Malay (1928)
Vitalism: Its History and Validity (1939)
Harmony of Nature: A Study in Co-Operation for Existence (1947)

References

1888 births
1948 deaths
British schoolteachers
Fellows of the Linnean Society of London
People from Highgate
Philosophers of biology
Royal Flying Corps officers
Vitalists
Hidden Chronicles is a defunct hidden object social game developed by Zynga and released in January 2012. It's available for play on the Facebook platform. It is Zynga's first hidden object game. Players earn points by finding hidden objects within scenes. Additional scenes are unlocked with reputation points earned by interacting with friends. The game is a freemium game, meaning there is no cost to play but players have the option of purchasing premium content.

Within the game is a narrative. Players are told their late uncle, Geoffrey, has summoned them to his estate, Ramsey Manor. Players then move through the estate and mansion, unlocking new areas. Players can see hidden areas of the game in order to unlock them and progress through higher levels. The game also includes memory games.

The game was closed on 23 July 2014.

References

External links
 Hidden Chronicles

2012 video games
Facebook games
Hidden object games
Video games developed in the United States
Zynga
The Kirklin Clinic is the primary adult outpatient clinic of the medical staff of UAB Hospital, and of the faculty of the University of Alabama School of Medicine. Kirklin Clinic also is the site for many clinical rotations in the medical school's doctoral and residency programs. It was named for the School of Medicine's pioneering cardiac surgeon John W. Kirklin, who was noted for bringing the heart-lung machine into practical use in heart surgery. It was designed by the noted architect, I. M. Pei. Opened in July 1992, the Clinic is owned and operated by the nonprofit University of Alabama Health Services Foundation. It is located at 2000 6th Avenue South in Birmingham.

During 2016 and 2017, the Kirklin Clinic underwent a $10 million project to expand its clinical space by 64,000 sq ft.

Further reading

References

Clinics in the United States
Buildings and structures in Birmingham, Alabama
I. M. Pei buildings
University of Alabama at Birmingham
Medical and health organizations based in Alabama
1992 establishments in Alabama
Hospital buildings completed in 1992