omniomni/omni-engineering huggingface dataset:
Hunter HC 50. The Hunter HC 50 is an American sailboat that was designed by the Hunter Design Team as a "long distance express cruiser" and first built in 2000.

The HC 50 is a development of the one-off racers Hunter's Child and Route 66, with a design goal of producing a fast cruising sailboat. The HC designation is an acknowledgment of its design ancestry.

The design designation can be confused with the Hunter 50 CC of 2009 and the Hunter 50 AC of 2010.

Production
The design was built by Hunter Marine in the United States starting in 2000, but it is now out of production.

Design
The Hunter HC 50 is a recreational keelboat, built predominantly of vacuum bag moulded fiberglass, with a foam-core deck. It has a cutter rig, a raked stem, a walk-through open reverse transom with a swimming platform and folding ladder, an internally mounted spade-type rudder controlled by a tiller and a fixed fin keel. It displaces  and carries  of lead ballast in the keel and also  of flooding water ballast in each of two lateral tanks, filled with electric pumps. The design has  stand-up headroom below decks.

The boat has a draft of  with the standard keel fitted.

The boat is fitted with a Japanese Yanmar diesel engine of  or optionally of , both with 90 degree sail drives and folding propellers. The fuel tank holds  and the fresh water tank has a capacity of .

Factory standard equipment included a fully battened mainsail, 95% roller furling jib on the inner forestay, hank-on light-wind headsail, gear for an asymmetrical spinnaker, aluminum mast tripod support, mainsheet traveler mounted on a stainless steel arch, eight opening deck hatches, four two-speed self tailing winches,  stanchions mounting triple lifelines, anodized spars, fixed bowsprit with an anchor roller and electric windlass, stern "picnic" anchor locker, hot and cold water transom shower, a gimbaled nav station, fully enclosed head with shower, private forward and dual aft cabins, a dinette table, dual sinks, two-burner gimbaled liquid petroleum gas stove and oven, refrigerator and freezer, a water-maker, a fog bell and six life jackets. Factory options included a carbon fiber mast, wheel steering, a knotmeter, GPS, radar, autopilot, depth sounder, air conditioning, electric halyard winch and a bimini top.

The design has a hull speed of .

Operational history
The HC 50 was named Cruising World's Best Performance Cruiser for 2001, describing it as "a boat that brings such offshore-racing innovations as water ballast and a gimballed nav station into a cruising context."

See also
List of sailing boat types

Similar sailboats
C&C 50
Marlow-Hunter 47
Marlow-Hunter 50
Marlow-Hunter 50 Center Cockpit

References

External links
Official brochure

Keelboats
2000s sailboat type designs
Sailing yachts
Sailboat type designs by Hunter Design Team
Sailboat types built by Hunter Marine
David Johnson-Davies. David Johnson-Davies is a British computer scientist and journalist, known for his contributions to the field of computing.

Born in London, he studied experimental psychology in Cambridge and later joined Acorn Computers. As the founder and managing director of Acornsoft, he published video games and business software. After leaving Acornsoft in 1986, he established Human Computer Interface, which developed Macintosh-based programs compatible with BBC BASIC and BBC Micro software. Johnson-Davies contributed articles to Acorn User and created Identifont, a website that identifies typefaces from samples. He also developed Fontscape and Fontifier.

Early life and education
Johnson-Davies was born in London and has three children.

He studied experimental psychology in Cambridge (where he currently resides), and became a researcher at the Medical Research Council Applied Psychology Unit (now the MRC Cognition and Brain Sciences Unit).

Career
In 1980, Johnson-Davies completed a PhD and then went on to join Acorn Computers, developers of the BBC Micro. Johnson-Davies was the founder and managing director of Acornsoft, publisher of video games such as Elite and the View business software range by Mark Colton.

In 1982, Johnson-Davies wrote Practical Programs for the BBC Computer and Acorn Atom.

In 1986, he left Acornsoft and established Human Computer Interface shortly afterwards. The company developed Macintosh-based programs compatible with BBC BASIC and BBC Micro software, disks, and networks, including for Hitachi and Royal Mail.

Johnson-Davies also contributed several articles to Acorn User. In May 1986, he discussed the graphical potential of Benoit Mandelbrot’s mathematics in "Join the Mandelbrot Set". In July 1986, Johnson-Davies applied the Newton-Raphson method for finding the roots of an equation to create images that display fractal behavior, featured in "Back to the Roots." In the October 1986 issue, he wrote "Spider Power" alongside quantum computing pioneer David Deutsch.

In 2000 he created Identifont, a website which identifies typefaces from provided samples.

Johnson-Davies then went on to develop Fontscape (copyrighted in 2000).

References

Living people
British computer scientists
Journalists from London
Scientists from London
Year of birth missing (living people)
OAW C.II. The OAW C.II was a World War I-era German prototype reconnaissance aircraft. It was built by  (OAW), a subsidiary of  (Albatross Aircraft Company), for the Imperial German Army Air Service (). Although the exact number is unknown, only a few were built.

Design
The OAW C.II was built at the Albatros Schneidemühl factory, as a derivative of the OAW C.I, with a Mercedes D.IV eight-cylinder in-line engine. It had provisions for two crew, a pilot and an observer.

References

Bibliography
 

C.02
1910s German military reconnaissance aircraft
Single-engined tractor aircraft
Aircraft first flown in 1916
Patinho Feio. Patinho Feio (Portuguese for "Ugly Duckling", in reference to the fairy tale) was the first minicomputer designed and manufactured entirely in Brazil. It was made between 1971 and 1972 in the Polytechnic School of the University of São Paulo by the Digital Systems Laboratory (currently called Department of Computer Engineering and Digital Systems).

Technology
Patinho Feio was an 8-bit minicomputer with a memory of 8 kB and an instruction cycle of 2 microseconds. It was programmed in assembly language.

See also
 Zezinho

References

Computers designed in Brazil
Minicomputers
Early microcomputers
One-of-a-kind computers
University of São Paulo
Royal Aircraft Factory A.E.2. The Royal Aircraft Factory A.E.2 (Armed or Armoured Experimental) was a proposed British armoured ground attack aircraft of the First World War.

Design
The A.E.2m, conceived in 1917, was intended to be an armoured nacelle tractor biplane design. The wingspan of the aircraft would have been 42 feet 7 inches. However, the design never entered the hardware phase.

References

1910s British attack aircraft
AE2
Single-engined tractor aircraft
Biplanes
Royal Aircraft Factory S.E.6. The Royal Aircraft Factory S.E.6 was a proposed single-engined, single seat biplane designed at the Royal Aircraft Factory in First World War.

The S.E.6 would have been powered by either a Rolls-Royce Falcon or an R.A.F. 4d.

References

Sources
Bruce, J.M. British Aeroplanes 1914-18. London:Putnam, 1957.
Hare, Paul R. The Royal Aircraft Factory. London:Putnam, 1990. .
Lewis, Peter. The British Fighter since 1912. London:Putnam, Fourth edition, 1979. .
Mason, Francis K. The British Fighter since 1912. Annapolis, USA:Naval Institute Press, 1992. .

1910s British fighter aircraft
SE06
Royal Aircraft Factory S.E.7. The Royal Aircraft Factory S.E.7 was a proposed single-engined, single seat biplane designed at the Royal Aircraft Factory in First World War.

The S.E.7 used the same design and layout as the S.E.6 but differed in using a radial engine, the 14-cylinder R.A.F. 8.

References

Sources

Bruce, J.M. British Aeroplanes 1914-18. London:Putnam, 1957.
Hare, Paul R. The Royal Aircraft Factory. London:Putnam, 1990. .
Lewis, Peter. The British Fighter since 1912. London:Putnam, Fourth edition, 1979. .
Mason, Francis K. The British Fighter since 1912. Annapolis, USA:Naval Institute Press, 1992. .

1910s British fighter aircraft
SE06
Tommy Dwyer (American football). Thomas Joe Dwyer (September 17, 1889 – July 29, 1959) was an American football, basketball, and baseball coach and civil engineer. He played football for Texas A&M University and was the first football coach at the Texas School of Mines (now known as the University of Texas at El Paso) coaching the team from 1914 to 1919 and compiling record of 9–11–1. He served in the United States Army during World War I and later worked for 29 years as a civil engineer for Gulf Oil.

Early years
Dwyer was a native of El Paso, Texas. He attended Texas A&M College where he played football and graduated with a degree in engineering.

Texas Mines and wartime service
In 1914, upon the creation of the Texas School of Mines (later renamed the University of Texas at El Paso), Dwyer joined the faculty and became the assistant to John W. "Cap" Kidd, the head of the engineering department.  He taught calculus at the school.

Dwyer was also appointed as the school's first football coach. Under his leadership, the 1914 Texas Mines Miners football team became the school's first football team.  The first intercollegiate game was a 19–0 loss to New Mexico A&M. The series with New Mexico A&M evolved into a rivalry (now known as the Battle of I-10) that has been played almost 100 times. In an era when eligibility rules were laxly enforced, Dwyer also occasionally played for the Texas Mines teams that he coached. Dwyer continued as Texas Mines' head football coach from 1914 through 1917 and in 1919.  He also coached the Texas Mines baseball team.

During World War I, Dwyer served in the United States Army as a captain with the 116th Engineer Regiment, which was part of the 41st "Rainbow" Division in France. Texas Mines did not field a team during Dwyer's absence in 1918.

Family and later years
Dwyer later had a career as a civil engineer, working in the oil business. He was employed for 29 years by Gulf Oil. In 1928, he was assigned Gulf's new operation center in Odessa, Texas. He was transferred in 1946 to Gulf's Fort Worth offices. He became the chief engineer at the company's Fort Worth operation until his retirement in 1954.

Dwyer married Agnes Wood in September 1923 in a ceremony in El Paso. They had two children, Agnes Barbara (born 1930) and Tom Verne (born 1933). Dwyer died in 1959 at Harris Hospital in Fort Worth. The primary cause of death was hepatoma.

Head coaching record

Football

References

External links
 

1889 births
1959 deaths
American civil engineers
United States Army personnel of World War I
Basketball coaches from Texas
United States Army officers
Texas A&M Aggies football players
UTEP Miners baseball coaches
UTEP Miners football coaches
UTEP Miners men's basketball coaches
University of Texas at El Paso faculty
Sportspeople from El Paso, Texas
Players of American football from El Paso, Texas
Deaths from cancer in Texas
Deaths from liver cancer in the United States
Military personnel from Texas
Halberstadt C.III. The Halberstadt C.III was a German single-engined reconnaissance biplane of World War I, built by Halberstädter Flugzeugwerke.

Design
The Halberstadt C.III was a structurally similar C.I equipped with a Benz Bz.IV engine with a power of 200 hp. The aircraft's armament consisted of one front 7.92-mm machine gun LMG 08/15 Spandau and one turret 7.92-mm machine gun Parabellum mounted in the rear cockpit on a mobile turret. It was developed into the Halberstadt C.V in late 1918.

Operators

Luftstreitkrafte

Specifications

See also

References

C.III
1910s German military reconnaissance aircraft
Single-engined tractor aircraft
Biplanes
Aircraft first flown in 1917
Halberstadt C.I. The Halberstadt C.I was a German single-engined reconnaissance biplane of World War I, built by Halberstädter Flugzeugwerke.

Design
The Halberstadt C.I was designed in late 1916 as a reconnaissance derivative of the company's B.II equipped with an Oberusel U.1 rotary engine. The aircraft's armament consisted of two front 7.92-mm machine gun LMG 08/15 Spandau and one turret 7.92-mm machine gun Parabellum mounted in the rear cockpit on a mobile turret.

Operators

Luftstreitkrafte

Specifications

See also

References

1910s German military reconnaissance aircraft
C.I
Single-engined tractor aircraft
Biplanes
Aircraft first flown in 1917
HYSY 202. HYSY 202 (Hai Yang Shi You 202) is a non self propelled, shallow water pipe laying barge, owned by CNOOC, the national oil exploration company of China. Built in 2012, it is one of the six large crane barges owned by COOEC and CNOOC, namely "HYSY201", "HYSY 202", "Lanjing", "Blue Xinjiang", "Binhai 109", "HYSY286", "HYSY289" and "HYSY291".

Equipped with a large 1200 tonnes lifting capacity crane, a long stinger and extensive equipment for laying sub sea oil and gas pipelines, HYSY 202 has been engaged in numerous projects across the world, including building some of the largest bridges off the coast of China, and laying sub sea oil pipelines in the South China Sea. It is currently engaged in the Dangote project off the coast of Nigeria, for a two-year project (2019-2021) involving the installation of a long and large sub sea oil and gas pipeline catering to Dangote refineries and the oil needs of Nigeria.

References

2012 ships
Gaur Gopal Das. Gaur Gopal Das (; born 24 December 1973) is an Indian Internet celebrity, monk, motivational speaker and former electrical engineer. He is a member of the International Society for Krishna Consciousness (ISKCON).

Early life and education
Gaur Gopal Das was born in Vambori town in Ahmadnagar District, Maharashtra, India. He has a diploma in electrical engineering from Cusrow Wadia Institute of Technology, Pune and a degree from College of Engineering, Pune.

Career
He worked as an electrical engineer at Hewlett Packard for a brief period, before leaving the company in 1996 to become a monk.

After a few years, he left his job and joined the International Society for Krishna Consciousness (ISKCON) as a monk, where he was given the name "Gaur Gopal Das". He has remained there for twenty-two years, learning ancient philosophy and contemporary psychology, to become a life coach.

Ever since then he has been speaking at various academic institutions and corporate firms in India and abroad for over 2 decades and has even spoken at the United Nations and thrice at British parliament. He has also spoken at many charity events to raise funds for social initiatives in the field of education and rural development.

In 2018, he published the book Life's Amazing Secrets, and received an honorary doctorate by Kalinga Institute of Industrial Technology (KIIT). He collectively has over 17mn followers across social media.

Published works
Das, Gaur Gopal (1 January 2003). Revival

Awards and recognitions
In February 2023, Gaur Gopal Das received Asia's prestigious "Golden Book Awards" for his work - "Energize Your Mind: A Monk's Guide to Mindful Living".

References

External links
 Gaur Gopal Das at Penguin India

Living people
Hindu monks
International Society for Krishna Consciousness religious figures
1973 births
Liu Yongtan. Liu Yongtan (; born 1 December 1936) is a Chinese electrical engineer. He is a radar technology and signal processing expert and a member of the Chinese Academy of Sciences and Chinese Academy of Engineering.

Biography
Liu was born in Nanjing, Jiangsu, on December 1, 1936, while his ancestral home is in Wuhan, Hubei.

In 1953 he was accepted to the Harbin Institute of Technology, and three years later he entered Tsinghua University. After university, he was assigned to the Harbin Institute of Technology, where he was promoted to associate professor in 1978 and to full Professor in 1985. In June 1979 he pursued advanced studies at the University of Birmingham and University of Essex in the United Kingdom, where he studied radar technology under Sherman.

Liu was elected an academician of the Chinese Academy of Sciences in November 1991 and an academician of the Chinese Academy of Engineering in 1994.

On January 8, 2019, he was honored with the 2018 Highest Science and Technology Award, China's highest scientific award, at the Great Hall of the People in Beijing.

Personal life
In his private personal life, Liu is an enthusiast and appreciator of the music of German composer and pianist, Ludwig van Beethoven.

Awards
 1991 First Prize of the National Science and Technology Progress Award
 2000 Science and Technology Award of the Ho Leung Ho Lee Foundation
 2015 First Prize of the National Science and Technology Progress Award
 2019 Highest Science and Technology Award

References

1936 births
Living people
20th-century Chinese engineers
21st-century Chinese engineers
Alumni of the University of Birmingham
Alumni of the University of Essex
Chinese electrical engineers
Engineers from Jiangsu
Harbin Institute of Technology alumni
Members of the Chinese Academy of Engineering
Members of the Chinese Academy of Sciences
People from Nanjing
Tsinghua University alumni
Highest Science and Technology Award winners
Qian Qihu. Qian Qihu (; born October 1937) is a Chinese military engineer. He is a member of the Chinese Academy of Engineering and winner of the Highest Science and Technology Award.

Biography
Qian was born in October 1937 in Kunshan, Jiangsu, after the Imperial Japanese Army occupied Shanghai. He enlisted in the People's Liberation Army in 1954 and joined the Chinese Communist Party in 1956. After graduating from the PLA Military Institute of Engineering (now National University of Defense Technology) in 1960, he was sent abroad to study at the Gubischev Military Engineering Institute in Moscow at the expense of the Chinese government. When he returned to China he became a teacher at the PLA Engineering Corps Institute. 

Qian was elected a fellow Chinese Academy of Engineering in 1994. Qian attained the rank of major general (shaojiang) in 1988.

In 1993 he was elected a member of the 8th National Committee of the Chinese People's Political Consultative Conference. He was a delegate to the 12th National Congress of the Chinese Communist Party.

In 2003 he was elected director-general of the Chinese Society for Rock Mechanics & Engineering (CSRME) and vice-president of the International Society for Rock Mechanics (ISRM). 

On January 8, 2019, he was awarded the Highest Science and Technology Award, China's top science award, at the Great Hall of the People in Beijing.

On 27 July 2022, he was awarded the August 1 Medal.

Personal life
Qian married Yuan Hui ().

Awards
 1987 First Prize of the National Civil Air Defense Science and Technology Progress Award
 1990 Third Prize of the National Science and Technology Progress Award
 1998 Second Prize of the National Science and Technology Progress Award
 2011 First Prize of the National Science and Technology Progress Award
 2013 Science and Technology Award of the Ho Leung Ho Lee Foundation
 2019 Highest Science and Technology Award
 2022 August 1 Medal

References

1937 births
Living people
Scientists from Suzhou
National University of Defense Technology alumni
Members of the Chinese Academy of Engineering
People's Liberation Army generals from Jiangsu
Engineers from Jiangsu
People from Kunshan
Highest Science and Technology Award winners
Mohammad Mahdi Nayebi. Mohammad Mahdi Nayebi (born 11 March 1967Qazvin ) is an Iranian electrical engineer and Professor of Electrical Engineering at Sharif University of Technology.
He is known for his expertise on detection theory, estimation theory, radar signal processing, pattern recognition, electromagnetic compatibility and communications. Nayebi is a founder of Haamee Institute for Advancement of Humanities and Social Sciences and is featured in the documentary film Alberta Legacy.

Awards
Nayebi was awarded as the Exemplary Entrepreneur of the Country by Ministry of Cooperatives, Labour, and Social Welfare in 2006 and as the Exemplary Engineer of the Country by National Academy of Engineering in 2014.
Nayebi is also a Senior Member of the Institute of Electrical and Electronics Engineers.

References

External links
Mohammad Mahdi Nayebi at Sharif University of Technology

Iranian electrical engineers
Living people
1967 births
Senior members of the IEEE
Sharif University of Technology alumni
Academic staff of Sharif University of Technology
Tarbiat Modares University alumni
People from Qazvin
Iranian businesspeople
Arado E.561. The Arado E.561 was a proposed Heavy fighter design by Arado Flugzeugwerke, designed in 1937 and 1938.

Design
The craft contained a cigar-shaped fuselage with low-mounted wings. Unusually, it contained two engines mounted in the junction of the wing and the fuselage, as opposed to on the wings, to allow it to continue running if one engine failed. This also would allow a sleeker and more aerodynamic design. Two annular radiators were present on front of the propellers. It had two landing wheels, both of which could retract. It was crewed by four people. It is likely that the complicated design of the engine was what caused the abandonment of the project.

References

Arado aircraft
OQ-15. The OQ-15 was a prototype American subscale drone built for the US Army Air Forces in the mid-1940s.

In early 1945, the OQ-15 was built and tested by the USAAF, but only five were built. It was built to meet the same USAAF drone requirement as the Radioplane OQ-17.

Specification

See also

References

External links

1940s United States special-purpose aircraft
Unmanned aerial vehicles of the United States
Radioplane aircraft