omniomni/omni-engineering huggingface dataset:
Indonesian Aerospace N-245. Indonesian Aerospace N-245 is an Indonesian turboprop airliner being developed by Indonesian Aerospace. A refinement of the CASA/IPTN CN-235, the N-245 is designed for greater passenger capacity and lower operating costs than the CN-235. The N-245 has a longer body, and a newer engine type, a T-tail and no ramp door.

Design and development
When President Joko Widodo took office on 20 October 2014, he ordered the revival of several Indonesian aircraft in order to boost the Indonesian economy, including the N-250, which had been cancelled in 1998. After the successful revival of the N-219 aircraft, Indonesian Aerospace decided to make an improved and larger aircraft, and chose the N-245, a 50-seat turboprop airliner, as the N-219's successor. The airliner was named N-245 for "the spirit of '45", after the year Indonesia's independence of 1945. The program to produce the N-245 began in 2016. Indonesian Aerospace also stated its intention to produce the N-270, the 70-seat version of the N-245 and the N-219.

The design phase was slated to begin in 2017 and the first N-245 was to be done by 2020. The Indonesian government pledged to provide a total of $44 million to develop the aircraft.

On 8 December 2016, the Indonesian Ministry of Industry opined that the N-245 and the  (another turboprop aircraft to be built by Indonesian Aerospace, which is developed from the N-250) should be designated as Strategic National Projects. On 10 February 2017, the N-245 and the R-80 were added to the project list. Due to this decision, the government was to prioritize the development of both aircraft, and accelerate the production timetable, saying that both aircraft could make a first flight as soon as 2019.

In July 2017, Indonesian Aerospace announced that it had entered into an agreement with Turkish Aerospace Industries (TAI) to collaborate in the development of N-245 and N-219. Under a Framework Agreement, the two organizations would work together on technical aspects as well marketing initiatives. The collaboration is expected to facilitate the conversion of the N-245 from an aircraft designed for lightweight transport into a cost-effective commuter airplane. Initial report cited TAI's involvement in the conceptual design activities of the N-245.

See also 

 CASA/IPTN CN-235
 IPTN N-250

References

External links 
 Menristek: Indonesia Produksi Pesawat N219 pada 2014

Proposed aircraft of Indonesia
Aircraft with retractable tricycle landing gear
High-wing aircraft
Airliners
N-245
Twin-turboprop tractor aircraft
T-tail aircraft
Danfysik. Danfysik is a Danish developer and manufacturer of particle accelerators for scientific research and medical usage, specialized magnets and particle accelerator power supplies.

History
The company was founded in 1964 by Ejnar Jespersen in Jyllinge. In 1974 it started selling synchrotron magnet systems.

In 2004 Siemens took over the medical particle therapy division of Danfysik. In 2009 Danfysik was bought by the Danish Technological Institute (DTI) and most of the company was moved to a building at DTI's campus. In 2011 the site in Jyllinge was closed.

Major projects
 Karlsruhe Institute of Technology ANKA synchrotron
 University Hospital of Giessen and Marburg light ion accelerator for particle therapy
 Jagiellonian University 1.5 GeV synchrotron
 CERN ISOLDE superconducting solenoids
 Aarhus University ASTRID2 synchrotron magnets and power supplies
 ITER European Dipole 18 kA power supply
 Shanghai Proton and Heavy Ion Center particle accelerator
 MAX IV magnet system

References

Technology companies of Denmark
Particle accelerators
Danish companies established in 1964
Watkin George. Watkin George (1759-1822) was an carpenter, engineer and ironmaster from Trevethin in Monmouthshire. He rose from humble beginnings as a carpenter to have a major influence on ironworks at Cyfartha and Pontypool and is responsible for the design of early cast-iron bridges.

Early life

Little is known about George's early life except that he was born in Trevethin around 1759 and that his father, who was also called Watkin George, died in 1787.

Career

Again, little is known about George's early career but from about 1790 to 1794 he was possibly working on iron girder bridges over the Glamorganshire Canal. He was made a partner in Cyfartha ironworks in 1792 by the owner Richard Crawshay. The works expanded over the next few years, developing Henry Cort's puddling process, to become the largest ironworks in the world by 1806.

During this period Watkin George also constructed or designed Pont-y-Cafnau (1792-93 - an iron tramway bridge and aqueduct), Gwynne water aqueduct (1793-96  - a timber trestle structure 185m long, part of which ran over Pont-y-Cafnau), Melingriffith water pump (1793-1795), Aeolus waterwheel (1793-97 - a 50 ft diameter cast iron waterwheel), the Merthyr Bridge (1799-1800 - a single shallow arch of cast iron), and Ynysfach Ironworks (1801 - the two blast furnaces bore his initials).

Around 1805 Watkin George left Cyfartha to become a partner at Pontypool Ironworks where he undertook a number of changes including the demolition of a wire works at Pontymoile, a new tinplate works and waterwheel at Pontymoile and two tinplate works at Lower Mill, near Pontymoile. After George left Cyfartha he was described later (1807) as having ..."lately quitted the concern with from thirty to forty thousand pounds in his pocket. This is one among the most remarkable instances of wealth acquired by the untutored ingenuity of the natural faculties." The partnership with Capel Hanbury Leigh at Pontypool proved successful and after the first two years George received £8,300 in profits.

In 1811 George submitted plans for a bridge at Chepstow. The bridge was eventually built to a design by John Rastrick in 1816.

Family life

On 20 September 1789 George married Anne Jenkins (1760-1845, also from Trevethin) at Llanhilleth. They had two or three children, Hannah (1793) Anne (1794) and Watkin (1795). Watkin George died on 10 August 1822 and is buried at St Cadoc's Church, Trevethin.

Legacy

Pont-y-Cafnau and Melingriffith Water Pump both survive and are scheduled monuments (Pont-y-Cafnau is also a Grade II* listed building). The Iron Bridge at Merthyr was dismantled in 1963. The remaining parts are stored at Cyfarthfa Castle.

Notes

References

British ironmasters
British carpenters
1759 births
1822 deaths
People from Pontypool
18th-century Welsh engineers
19th-century Welsh engineers
L3 Commercial Training Solutions. L3Harris Commercial Aviation Solutions (L3 CTS) is a flight training provider and manufacturer of civil flight simulators based in Crawley, England. It is part of L3Harris, and was formed as L-3 Link Simulation & Training UK in 2012, when L3 acquired the civil fixed-wing simulation division of Thales Training & Simulation (TTS).

History 
L3 CTS was incorporated in 2006 as "L-3 Communications Group Limited", acting as holding company for the L-3 group in the United Kingdom. In 2012, when TTS was partially acquired, the company's name was changed to "L-3 Communications Link Simulation and Training UK Limited" (L-3 Link UK).

In May 2015, the subsidiary L-3 CTC was formed, following the acquisition of British flight training provider CTC aviation, and in July 2016, L-3 Link UK and L-3 CTC were consolidated into L3 Commercial Training Solutions.

L3 CTS and TTS are still co-located on the same site in Manor Royal, Crawley, and share the same ancestry, rooted in the US simulation business created by Ed Link in the 1930s and in the British simulator manufacturer Redifon (later Rediffusion).

Recently, L3 Airline Academy has been granted the contract to train the RAF (Royal Air Forces) Multi Engine Aircraft pilots.

In November 2023, L3Harris Commercial Aviation Solutions was sold to TJC for $800 million.

Products and services 
L3 CTS's  core product is the RealitySeven line of full flight simulators, which covers a wide range of aircraft types: from turboprop ATR72 to single-aisle Embraer E2, A320, Boeing 737 and wide-bodies Boeing 747, Boeing 767, Boeing 777, Boeing 787 and Airbus A330, A350 and Airbus A380.

A major part of the business is also the provision of flight training services, including cadet selection, ab initio training and airline training, both in the UK and in Bangkok, Thailand, through the controlled Asian Aviation Training Center, which was acquired as part of the TTS deal.

References

External links
Company website

Companies based in Crawley
Flight training in the United Kingdom
L3Harris Technologies
Werner Dilger. Werner Dilger  (March 24, 1942 in Winterbach; July 17, 2007 in Chemnitz) was a German professor of computer science and held the chair for artificial intelligences at the Chemnitz. His last major area of research was the study of artificial immune systems.

Biography 
Dilger studied Protestant theology and attended a basic study of mathematics. Then he turned to the computer science, the study of which he finished in Karlsruhe in 1974 as a computer scientist. At the University of Kaiserslautern received his doctorate and he qualified.

From 1989 to 1993 he was professor of applied computing at the EBS University of Business and Law Castle Reichartshausen. Between 1993 and 1997 he worked the Technical University of Chemnitz as professor of Artificial Intelligence.

He was involved in setting up data mining company Prudsys AG in 1998. Dilger chaired the supervisory board at Prudsys AG between 2002 and 2006.

He died in a swimming accident in June 2007.

Activities 
 Initiator of the Data Mining Cup
 Co-initiator of the robotics club at the TU Chemnitz

Publications (selection) 
 Dilger, W .; Strangfeld, S .:  Properties of the Bersini experiment on self-assertion. Proceedings of the Genetic and Evolutionary Computing conference (GECCO) 2006 , Seattle, WA. 95-102, 
 Schadwinkel, S., Dilger, W .:  A dynamic approach to artificial immune systems Utilizing neural networks. Proceedings of the Genetic and Evolutionary Computing Conference (GECCO) 2006 , Seattle, WA, 131-134, 
 Dilger, W .: Structural properties of shape-spaces. Proceedings of the 5th International Conference on Artificial Immune Systems (Icaris 2006) , Oeiras, Portugal, Springer LNCS, 178-192, 
 Lehmann, M., Dilger, W .:  Controlling the heating system of an intelligent home with on artificial immune system. Proceedings of the 5th International Conference on Artificial Immune Systems (Icaris 2006) , Oeiras, Portugal, Springer LNCS, 335-348, 
 Dilger, W .:  analysis of spatial data (spatial data mining) . In: Koch, W. G.  Theory 2003 - 8th Dresdner summer school of Cartography , September 2003. TU Dresden, Institute of Cartography, 2004 29 - 41, : (ed.).
 Dilger, W .:  Decentralized autonomous organization of the intelligent home gemäß to the principle of the immune system  (1997)

References 

Cyberneticists
German computer scientists
1942 births
2007 deaths
Twofold movement. Twofold movement (in Hungarian: Kétféle mozgás) is a work of art by Hungarian artist Ilona Keserü Ilona from 1980 to 1992.

Description
Its dimensions are 210 x 200 cm. This experimental work consists of two parts. The upper part contains strips of raw textiles stacked wave sewn on canvas painted with white oil paints. The lower part is oil painting on canvas, the surface is occupied by abstract black ink.  
The picture is part of the collection of the Hungarian National Museum in Budapest, Hungary.

Analysis
The work interfaces between two-dimensionality and three-dimensionality. Since the late 1960s the artist conducted experiments to look for new ideas. Often uses textiles to emphasize spatial nature of its work. The contrast between the use of textiles and abstract expressionism emphasizes the opposition of male and female means of expression in art

References

Hungarian art
Hungarian National Museum
Ripaults Factory. The Ripaults Factory is a grade II listed art deco factory building in Southbury Road, in the London Borough of Enfield.

History
The factory was constructed around 1930 or 1936 to a design by A.H. Durnford for the Ripaults firm who made automotive electrical cables and components. The firm were still located there in 1973. The building was later used by truck makers MAN and in 2015 was taken over by builder's merchants Travis Perkins.

References

External links 

Photograph of the building

Enfield, London
Grade II listed buildings in the London Borough of Enfield
Industrial buildings in the United Kingdom
Buildings and structures completed in 1930
1930 in London
The Twentieth Century Society successful interventions
Johannes Weertman. Johannes Weertman (May 11, 1925 – October 13, 2018) was an American materials scientist and geophysicist.

Biography
Born in 1925 in Fairfield, Alabama, Weertman served in the United States Marine Corps for three years. He then received from Carnegie Institute of Technology his bachelor's degree in 1948 and his Ph.D. in physics in 1951 under the supervision of James Koehler. As a postdoc Weertman was a Fulbright Fellow at the École Normale Supérieure in Paris. Beginning in 1952 he was at the US Naval Research Laboratory. At Northwestern University he became in 1959 an associate professor and then a full professor; in 1963 he became there a professor of geophysics and from 1968 Walter P. Murphy Professor for Materials Science and Engineering (now professor emeritus).

He was from 1967 to 1991 a consultant for the Los Alamos National Laboratory. In 1964 he was a visiting professor at Caltech. From 1960 to 1975 he was a consultant for the US Army Cold Regions Research and Engineering Laboratory. He was also a consultant for the Bain Laboratory of the US Steel Corporation and Oak Ridge National Laboratory. In 1986 he was a visiting scientist at the Swiss reactor research institute and in 1971–1972 at Scott Polar Research Institute in Cambridge.

Weertman Island off Antarctica is named after him. Weertman was married since 1950 to Julia Randall Weertman and had a son and a daughter. He died on October 13, 2018, at the age of 93.

Awards and honors
Seligman Crystal of the International Glaciological Society, 1983
Acta Metallurgica Gold Medal, 1980
Champion H. Mathewson Gold Medal of the Metallurgical Society of AIME for work on creep and fatigue fracture, 1977
Guggenheim Fellowship, 1970
Robert E. Horton Medal, American Geophysical Union, 1962
Fulbright Fellowship, 1951
Fellow of Geological Society of America, 1970
Fellow of the American Physical Society, 1975
Fellow of the American Geophysical Union, 1982

Selected publications
 with Julia R. Weertman: Elementary dislocation theory, Macmillan 1964, Oxford University Press 1993
 Dislocation based fracture mechanics, World Scientific 1996

References

1925 births
2018 deaths
American geophysicists
Carnegie Mellon University alumni
Northwestern University faculty
Fellows of the American Physical Society
Fellows of the American Association for the Advancement of Science
People from Fairfield, Alabama
People of the Scott Polar Research Institute
Military personnel from Alabama
Fellows of the American Geophysical Union
Fellows of the Geological Society of America
Writers from Alabama
Fellows of the Minerals, Metals & Materials Society
United States Marines
Segment routing. Segment routing, a form of computer networking, is a modern variant of source routing that is being developed within the SPRING and IPv6 working groups of the IETF. In a segment routed network, an ingress node may prepend a header to packets that contain a list of segments, which are instructions that are executed on subsequent nodes in the network. These instructions may be forwarding instructions, such as an instruction to forward a packet to a specific destination or interface.

Segment routing works either on top of a MPLS network or on an IPv6 network.
In an MPLS network, segments are encoded as MPLS labels. Under IPv6, a new header called a Segment Routing Header (SRH) is used. Segments in a SRH are encoded in a list of IPv6 addresses. The 5f00::/16 prefix has been allocated for this purpose as part of an Internet-Draft.

See also 
 Bang path
 Dynamic Source Routing
 Policy-based routing can also be used to route packets using their source addresses.
 Scalable Source Routing

References

External links
 The Segment Routing homepage
 The Linux implementation of IPv6 Segment Routing
 
 
 
 
 
 

Routing algorithms
Free and Open Source Silicon Foundation. The Free and Open Source Silicon Foundation (FOSSi Foundation) is a non-profit foundation with the mission to promote and assist free and open digital hardware designs and their related ecosystems. It was set up by the core OpenRISC development team in response to decreasing support from the commercial owners of the opencores.org website. The main sponsor of the FOSSi Foundation is Google and past sponsors included Cadence Design Systems and Embecosm. The FOSSi Foundation should not be confused with the Free Silicon Foundation.

The FOSSi Foundation operates as an open, inclusive, vendor-independent group. It identifies its mission as the following activities:
 support and promote open standards development and their use;
 support community events and organize regular events;
 encourage industry participation in open source IP design;
 assist hobbyists and academic institutions with opening their work to the public; and
 support the development and maintenance of a web site, aimed at providing a platform for free and open source silicon.

The FOSSi Foundation is the legal entity, owner of the librecores.org website, the primary portal for the user community. It holds an annual conference (ORConf) and organizes an annual student design contest.

To provide a harassment-free environment for minority contributors, all community members are required to abide by a code of conduct which prohibits offensive language and unwanted behavior in any of the community spaces.

History 
During 2015, ORSoC AB, commercial owners of opencores.org formed a joint venture with KNCMiner AB to develop bitcoin mining machines. As this became the primary focus of the business, they spent less time on the opencores.org project. In response to the growing lack of commitment, the core OpenRISC development team set up the Free and Open Source Silicon Foundation (FOSSi), and registered the LibreCores website, as the basis for all future development, independent of commercial control.

In 2016, the LibreCores development intensified and the annual "LibreCores Student Design Contest" was announced The FOSSi Foundation is an umbrella organization in the Google Summer of Code 2016–2020.

See also
 Open content
 Free content
 OpenCores
 Open-source hardware

References

External links
 
 Conference portal: ORConf

British companies established in 2015
Community interest companies
Open-source hardware
Gelligroes Mill. Gelligroes Mill is a water-powered corn mill in Pontllanfraith, Caerphilly county borough, South Wales, designated as a Grade II* listed building in 1962.

The mill is equipped with an overshot wheel with a cast iron frame and wooden buckets. When fully operational, it contained two pairs of rotating stones to grind barley and wheat. It was built around 1625 and was much altered during its working life. It is believed to have been the last mill operating commercially in Monmouthshire, eventually falling into disuse in the late 1980s.

As mining developed and farming declined, the business adapted to changing needs. In 1874 the owners became suppliers of seed and animal feed to smallholders, and in the 1900s Artie Moore and his brother, who were local technological pioneers, installed a generator powered by the mill wheel to charge batteries for farmers in advance of the extension of mains electricity to the area. 

Moore's self-built wireless receiver at the mill picked up the Italian government's declaration of war on Libya in 1911 and 's distress call in 1912.

, the mill is occupied by royal candlemaker David Constable.

References

Grade II* listed buildings in Caerphilly County Borough
Jon Paris. Jon Paris is a Canadian computer scientist, author, and speaker recognized as one of the top experts on the IBM i platform. In 1987, Jon, then an experienced consultant, was hired by IBM to develop COBOL compilers for the System/36 and System/38 minicomputers. From there, he transitioned into the RPG group, where he played a pivotal role in the development of the modern RPG language as well as other language and development tools, including CODE/400 and Visual Age for RPG. He has also been instrumental in the porting of Python, Ruby, and other languages to the IBM i platform, as well as being a leader in pushing the adoption of completely free RPG. He is also an advocate for PHP on i.

Personal life
Paris is married to Susan Gantner.

Awards
In 2011, Paris was named Power Systems Champion.

References

External links
Website

Living people
American computer scientists
Year of birth missing (living people)
Michael M. Watkins. Michael M. Watkins is an American engineer, scientist, and a Professor of Aerospace and Geophysics at the California Institute of Technology (Caltech). He previously served as the 9th director of NASA's Jet Propulsion Laboratory in Pasadena, California, and as a vice president of Caltech, which staffs and manages JPL for NASA. His directorial position was effective from July 1, 2016 to August 20, 2021.

Education
Watkins attended the University of Texas at Austin and received B.S., M.S. and Ph.D. degrees in aerospace engineering in 1983, 1985 and 1990, respectively. For his doctoral degree, Watkins worked under the supervision of Bob E. Schutz.

Career
Watkins joined the staff at JPL in 1993 and stayed there 22 years. During that time, he served as chief scientist for JPL's Engineering and Science Directorate, manager of JPL's Science Division and manager of its Navigation and Mission Design Section. He was mission manager from development through landed operations for the Mars Science Laboratory mission, which sent the Curiosity rover to Mars. He also led NASA development and review teams for the Cassini, Mars Odyssey and Deep Impact robotic space missions. 
 
He served as project scientist for the GRACE, GRAIL and GRACE Follow-On missions. He was an originator of the concept for the GRACE mission, which uses a pair of Earth-orbiting satellites to make detailed measurements of Earth's gravity field anomalies. In addition, he has been a pioneer in the development and use of gravity data for new science applications to better understand Earth's climate and its evolution. Other research interests include mission design, instrument design and science analysis for acquisition and use of remote sensing data for Earth and other planets.

In 2015, Watkins left JPL to serve as the Clare Cockrell Williams Chair in Engineering and director of the Center for Space Research at the University of Texas at Austin before returning to JPL as director the following year.

He has published in both engineering and science, contributed more than 100 conference presentations, and serves or served on the boards of numerous international scientific and engineering societies. In addition, he has taught estimation, filtering theory and system engineering at the University of Texas at Austin and at Caltech.

Honors and awards
 2019 – The Department of Aerospace Engineering and Engineering Mechanics (ASE/EM) Academy of Distinguished Alumni in the Cockrell School of Engineering at The University of Texas at Austin
 2020 – Fellow of the American Institute of Aeronautics and Astronautics.
 2022 – Member of the National Academy of Engineering

References

Year of birth missing (living people)
Living people
21st-century American engineers
Jet Propulsion Laboratory faculty
Cockrell School of Engineering alumni
Directors of the Jet Propulsion Laboratory