omniomni/omni-engineering huggingface dataset:
7150 aluminium alloy. Aluminium 7150 alloy is a heat treatable wrought alloy. It is used in the aerospace industry for manufacturing aircraft components. Heat treatment can improve its anti-corrosion properties with a low corresponding decrease in strength.

Chemical composition

Properties

Alternate designations 
It has the following alternate designations:
 AA 7150 
 AMS 4252A
 4306A
 4307S
 4345A
 UNS A97150

References

External links
 
 http://www.icaa-conference.net/ICAA12/pdf/P046.pdf
 https://www.researchgate.net/publication/240427022_Hot_deformation_behavior_of_7150_aluminum_alloy_during_compression_at_elevated_temperature
 https://www.researchgate.net/publication/286794197_Mechanical_properties_and_exfoliation_behavior_of_7150-RRA_aluminum_alloy_retrogressed_at_175C
 https://inis.iaea.org/search/search.aspx?orig_q=RN:44025414

Aluminium alloy table 

Aluminium–zinc alloys
7178 aluminium alloy. 7178 aluminum alloy is wrought alloy. It has high zinc content. After annealing, aluminum alloy 7178 has high machinability. Resistance welding can be used.

Chemical composition 
The chemical composition of Aluminium / Aluminum 7178 alloy is outlined in the following table. It is difficult to cold work. Forming is hard to use for this alloy. It has high machinability.

Properties

Designations 
Aluminium alloy 7178 alloy can be designated as:

 ASTM B209
 ASTM B221
 ASTM B241
 ASTM B316
 QQ A-200/13
 QQ A-200/14
 QQ A-250/14
 QQ A-250/21
 QQ A-250/28
 QQ A-430
 SAE J454

Applications 

 Aircraft components
 Petroleum refineries
 Boilers
 Heat exchangers
 Condensers
 Pipelines
 Cooling towers
 Steam exhausts
 Electric generation plants

References

External links 
 https://www.makeitfrom.com/material-properties/7178-T6-Aluminum
 https://www.substech.com/dokuwiki/doku.php?id=wrought_aluminum-zinc-magnesium_alloy_7178

Aluminium–zinc alloys
Ezra Nye. The Ezra Nye was a 19th-century pilot boat, built in 1859 by the Wells & Webb shipyard in Greenpoint, Brooklyn for a group of New Jersey and Sandy Hook Pilots. She was one of the pilot-boats that was in the Great Blizzard of 1888, that was one of the most severe blizzards in American history. In 1896, in the age of steam, the Ezra Nye along with other pilot boats, were replaced with steamboats.

Construction and service 

The new pilot boat Ezra Nye was launched on 8 March 1859 from Wells & Webb shipyard in Greenpoint, Brooklyn. Ezra Nye, was the name of a steamship captain of the Collins Line, SS Pacific (1849), who died in 1866 of Newark, New Jersey. She was known as pilot-boat Ezra Nye No, 2, for the New Jersey Pilots' Association.

The Ezra Nye was registered as a New Jersey Pilot Schooner with the Record of American and Foreign Shipping, from 1861 to 1885. She was 70.5 ft. in length, 19.5 ft. breadth of beam, 7.5 ft. depth, 9 ft. draft, and 44-tons. J. T. Watson and Benjamin J. Guinness were the ship masters. She was registered as owned by the New Jersey Pilots.

On March 12, 1888, in the Great Blizzard of 1888, the New Jersey pilot-boat Ezra Nye, along with other pilot-bats, was caught up in one of the most severe blizzards in American history. She left Tompkinsville bound for a cruise. She stayed close to Sandy Hook, but when the storm hit the pilots decided to sail through the Narrows to the Bay Ridge, where they thought she would be safe. However, the storm turned into a hurricane and she drifted and struck near the southern end of the Manhattan Beach Railroad pier. All her crew were able to escape to land. The pilot boat Elbridge T. Gerry was launched on August 24, 1888, to take the place of the Ezra Nye that was wrecked in the blizzard. She was salvaged and sold to the New York Sandy Hook Pilots. The boat number "11" was painted as a large number on her mainsail, that identified the boat as belonging to the New New York and Sandy Hook Pilots.

End of service

On 1 February 1896, the New York Pilots discarded sixteen sailboats and moved them to the Erie Basin in Brooklyn. They were replaced with steam pilot boats. The Ezra Nye, was sold for $1,500.

On May 29, 1896, the Ezra Nye, was made into a cruising yacht and sailed to the Sorrento, Southern Italy on the Bay of Naples for the American novelist, Francis Marion Crawford. She was renamed the Alda,  which is Icelandic for Ocean Wave.

See also
List of Northeastern U. S. Pilot Boats

References 

Individual sailing vessels
Schooners of the United States
Service vessels of the United States
1859 ships
Pilot boats
Ships built in Brooklyn
CraftStudio. CraftStudio is a collaborative cross-platform game engine used to create voxel-based video games, developed by Sparklin Labs.

History 
Developer Élisée Maurer began the funding campaign for CraftStudio on IndieGoGo in March 2011, with an early development version being offered to players. The game reached its funding goal of $16,000 in April 2012. The game entered its alpha phase of development in June 2012 and entered beta in April 2013 before being fully released in May 2015, with major updates concluding. The successor to CraftStudio is Superpowers, a collaborative HTML5 game development environment, which was fully released in July 2016. In April 2017, CraftStudios was released for free on itch.io.

Overview 
CraftStudio allows users to work collaboratively on projects in real-time to create voxel-based video games in both 2D and 3D, with assets stored in the cloud. The tool encompasses the entire video game development workflow, allowing users to manage models, animations, Lua scripts, and maps obtained from pre-made assets or created from scratch. Games can be published for Windows, macOS, Linux, or the web browser.

Evolution 
CraftStudio was used as a modelling toolkit by developer Hypixel Studios to create assets for Hytale during the game's development. Hypixel Studios then hired the developers of CraftStudio, Maurer and Nicolas Gauthier, to work on evolving CraftStudio into a unique toolkit built specifically for Hytale. This toolkit became the Hytale Model Maker, and is used to create all of the items, NPCs, and animations in the game.

See also 
 List of game engines

References 

2015 software
Game engines for Linux
Lua (programming language)-scriptable game engines
MacOS programming tools
Programming tools for Windows
Video game engines
The Sands of Egypt. The Sands of Egypt is a 1982 graphic adventure game written by James Garon, Ralph Burris, and Steve Bjork of Datasoft for the TRS-80 Color Computer. It was licensed to Tandy Corporation and was the first disk-only game for the Color Computer sold by RadioShack. Ports to Atari 8-bit computers in 1982 and Apple II in 1983 were published by Datasoft. Set in 1893, the game follows a  British explorer and archaeologist who is lost in the desert. Text commands are entered in the lower half of the screen, while a sometimes animated image of the current location is displayed in the upper half.

Gameplay

The top half of the screen shows an image of the current location. The player interacts with the game by typing commands in the bottom half, as in an interactive fiction game. Commands are either in a "VERB NOUN" format or single words such as N for "move north". The number of moves made is tracked as the score and can be displayed via the SCORE command. The player needs to periodically drink water to stay alive.

Reception
Owen Linzmayer, reviewing the Color Computer original for Creative Computing, wrote "In comparison with other adventures, The Sands of Egypt does feel a bit shallow" and "the game relies strongly on perseverance and patience." In Electronic Games, Tracie Forman didn't mention the puzzles, but wrote "By far the most striking thing about The Sands of Egypt is its eye-pleasing animation" and called it "an exceptional gaming experience."

In a walkthrough of part of the game for TRS-80 Microcomputer News, Bruce Elliott discussed the HELP command:

See also
The Dallas Quest, similarly styled game from Datasoft

References

External links
 TRS-80 Color Computer game manual
 Review in Softline
 Review in Page 6
 Review in Page 6
 Casus Belli #22 (Oct 1984)

1982 video games
Adventure games
Apple II games
Atari 8-bit computer games
Datasoft games
TRS-80 Color Computer games
Video games developed in the United States
Video games set in Egypt
Single-player video games
7475 aluminium alloy. 7475 aluminum alloy (Adirium) is a wrought alloy with high zinc weight percentage. It also contains magnesium, silicon and chromium.

7475 alloy can not be welded. It has more spring back because of its strength. It has high machinability.

Chemical composition

Properties

Applications 
 Shell casings
 Aircraft

References

External links
 https://www.suppliersonline.com/propertypages/7475.asp
 https://www.suppliersonline.com/propertypages/7475.asp
 https://www.makeitfrom.com/material-properties/7475-AlZn5.5MgCuA-Aluminum
 
 https://www.efunda.com/Materials/alloys/aluminum/show_aluminum.cfm?ID=AA_7475&show_prop=all&Page_Title=AA%207475

Aluminium alloys
Aluminium–zinc alloys
Lui Pao Chuen. Lui Pao Chuen is a Singaporean military scientist who has had roles as Chairman of the Advisory Board of the Singapore Space and Technology Association (SSTA); Advisor at the Ministry of National Development (MND); Senate Member at the Management Development Institute of Singapore (MDIS); Board of Trustee Member of the Singapore University Technology and Design (SUTD) and Advisor of the National Research Foundation at the Prime Minister's Office.

Radio and Space Research Station 
In 1965 Chuen was appointed scientific officer in the Radio and Space Research Station in Singapore. The following year he was promoted to the Logistics Division to work as Officer-in-Charge of the Test and Evaluation Section.  Ten years after his first appointment he became Special Projects Director.

MINDEF 
Chuen worked at the Ministry of National Development and Defense (MINDEF) for more than four decades.  During this time he played a pivotal role in establishing the groundwork for Singapore's defense capacities within the army.

Awards and recognition 
 1975: SAF Good Service Medal 
 1979: The Public Administration Silver Medal (Silver) 
 1986: Chief Defence Scientist (first time appointee) 
 1992: The Public Administration Gold Medal 
 1997: Long Service Award for three decades service in Singapore
 2002: Distinguished Alumni Award from the US Naval Postgraduate School
 2002: National Science and Technology Medal
 2002: Inducted into Naval Postgraduate School Hall of Fame
 2005: NUS Distinguished Science Alumni Award and Outstanding Service Award
 2007: NUS University Outstanding Service Award
 2008: Elected Honorary Fellow by the Institution of Engineers, Singapore
 2011: IPS President Medal
 2014: Institution of Engineers Singapore's Lifetime Engineering Achievements Award
 2015: Inaugural Defence Technology Medal (Outstanding Service) from the Defence Minister

Education 
Chuen has a BSc (Hons) in Physics from Singapore University, an MA in Operations Research and Systems Analysis.  He was awarded a Postgraduate fellowship from MINDEF and from the Singapore National Academy of Science in 2011.

References 

Year of birth missing (living people)
Living people
Military engineers
21st-century Singaporean scientists
Singaporean academics
National University of Singapore alumni
Raffee sail. A raffee sail is a triangular topsail carried aboard certain sailing ships.  Originally used in ancient Rome to maneuver ships at sea, the raffee was eventually implemented as a downwind sail set below a square-rigged yard to fill in areas needed for light airs.  In later pilot schooners, it was a triangular sail set above a yard from the masthead.  Today a "raffee" is any square downwind sail set off the mast at a right angle.

References

 Sailing rigs and rigging
Bristol Janus. During World War 2, the Bristol Aero Engine part of the Bristol Aeroplane Company was pre-occupied with developing and manufacturing radial piston engines, such as the Bristol Hercules and the more powerful Bristol Centaurus. However, in 1944 the Company decided to form a Project Department to investigate the design of gas turbines. Initially the department was based at Tockington Manor, a large country house close to the main factory at Patchway, Bristol. A predominantly young team was formed and was initially tasked with studying turboprop engines.

The Ministry of Supply asked BAE for design studies for a 1000 hp turboprop engine.

An early decision taken was to go for a centrifugal compressor configuration, because the engine would be so small that an axial unit would be challenging.

Sufficient overall pressure ratio was obtained by mounting two centrifugal compressors in series on the HP shaft. These were driven by a single stage turbine. Another important decision taken was to opt for a free power turbine. This delivered power to the forward mounted propeller reduction gearbox.

The two centrifugal compressors were mounted back-to-back, the outlet of the first unit being connected to the inlet of the second by four curved pipes. Four highly skewed combustion chambers were located between these pipes and discharged combustion gases into the turbine system located aft. The exhaust pipe was angled downwards. This reference shows an external view of the engine.

At some point the design became known as the Bristol Janus. BAE considered it to be a very compact and light engine

Later the Ministry of Supply asked for the design to be scaled down to an output of 500 hp, to avoid conflict with the projects of other manufacturers.

In the event, the Bristol Janus was never manufactured. However, the Project Department went on to design the Bristol Theseus, which became the first Bristol gas turbine to be actually manufactured and developed. It passed a Type Test and was also flight tested.

Applications

Some version of the Bristol Janus was offered as the powerplant for the twin engined Bristol Type 173, but the prototypes of this helicopter were eventually powered by 550 hp Alvis Leonides 73 air-cooled 9-cylinder radial engines.

Variants

Scaled 500 hp variant

Specifications (Janus 1)

See also
List of aircraft engines

References

Notes

Bibliography

1940s turboprop engines
Theseus
Gas turbines
Nanchang–Jiujiang high-speed railway. The Nanchang–Jiujiang high-speed railway is a high-speed railway currently under construction in Jiangxi Province, China. The railway will have a design speed of . It is part of the Beijing–Hong Kong (Taipei) corridor.

The line runs roughly parallel to the Nanchang–Jiujiang intercity railway, but on a faster  alignment.

History
A feasibility study for the line was approved in February 2021. Construction started on 21 November 2022. It is expected to be completed by 2027.

Stations

References

High-speed railway lines in China
High-speed railway lines under construction
Lihiniya MK II. Lihiniya MK II () is a medium range unmanned aerial vehicle developed by the Sri Lanka Air Force (SLAF) and the Centre for Research and Development (CRD) as a tactical UAV system for the
national defence requirements.

Design
The aircraft is a HTOL UAV with a high wing, twin-boom tail and a single pusher engine with an auto pilot system.  University of Moratuwa is tasked with building the Data link of the UAV. UAV equipped with Dual axes Gyro stabilized Day/Night camera with 10X optical zoom with Target Tracking, Geo Location and Motion Tracking.

References 

Post–Cold War military equipment of Sri Lanka
Single-engined pusher aircraft
Min'an Electric. Min'an Electric (), also known as Min'an Auto, Min'an Motors, or simply Min'an, is a Chinese automobile manufacturer headquartered in Jiangsu, China, that specializes in producing electric vehicles.

History
Min'an Electric was founded in 2011, and is based in Jiangsu, China. The founding of the company cost 2.5 billion yuan (US$365 million).

In October 2015, Min'an created Jiangsu Min'an Automotive Research Institute, a facility designed to test new technology. Min'an also partnered with Hong Kong Exhibition Plans Investment Co and Jiangsu Huai’an Development Holdings Ltd.

On November 2, 2018, the Min'an Automobile Plant was completed, costing 8.3 billion yuan. The factory stamps, welds, paints, assembles, packs, tests and inspections, vehicle parts logistics, and tests all Min'an vehicles. It also includes an office area and living facilities, a photovoltaic power station, and rainwater reuse stations.

The CO1 was made in early 2016. The CO1 was a mail car used by the Chinese Government from 2018–present.

In 2016, Min'an produced the D01, an electric sport car.

They produced the E01 in 2020. The E01 made production under the name ET-5. Which is based on the JMEV E400 (EVEasy EX5) rebadged as the ET-5, called Mintou. 

In 2020, Min'an introduced the A02. The A02 later made production as the MX-6.

Min'an created to pure electric vehicles: The MX-6 and the ET-5. The MX-6 was introduced in China in 2020. It is powered by a 125 kWh battery with 168 hp. Its dimensions measure 4701 mm/1889 mm/1706 mm. It has a kerb weight of 1869 kg. The ET-5 was also introduced in 2020. The ET-5 failed to make production, and was remade under the name JMC E400.

Vehicles

Current models
Min'an Electric currently has 3 prototype vehicles. None of the vehicles are in production as of February 2022.

Sales
From 2019 to 2020, Min'an Electric sold 150,000 units.

See also
 Leapmotor
 Sinogold

References

Electric vehicle manufacturers of China
Car brands
Car manufacturers of China
Chinese brands
Min'an Electric vehicles
Jesse Carll. The Jesse Carll was a 19th-century pilot boat, built in 1885 by Jesse Carll at Northport, New York, for George H. Sisco. She was one of the largest vessels ever built in the Sandy Hook service. She was named in honor of Jesse Carll, a well-known Northport shipbuilder. In 1896, in the age of steam, the Ezra Nye, along with other pilot boats, were replaced with steamboats.

Construction and service 

The New York schooner yacht Jesse Carll was built at Northport, New York in 1885. She was launched on 17 August 1885 as a pilot boat, No. 10. She was named in honor of the shipbuilder, Jesse Carll. On her mainsail was the large letter "X", that identified the boat as the Jesse Carll, No. 10.

The Jesse Carll was registered as a New York Pilot Schooner with the Record of American and Foreign Shipping, from 1886 to 1900. Her dimensions were 81 ft. in length; 23 ft. breadth of beam; 10 ft. depth (deep); 5 ft. draught; and 61-tons, making her the largest vessel in the Sandy Hook service.  William H. Anderson was the ship master. She was owned by the Jesse Carll, Pilots George H. Sisco and D. H. Nicholl.

In the March Great Blizzard of 1888, pilot boat Jesse Carll, No, 10 was out on pilot duty after the storm. Her captain, Pilot W. H. Anderson spotted a wooden hatch of a pilot boat that sank during the blizzard.

In the summer of 1888, author and New York newspaper editor Charles Edward Russell talked about being on the pilot boat Edward F. Williams and racing with the pilot boat Jesse Carll, No. 10. When they saw a steam liner that needed a pilot, they raced to see which pilot boat could reach her first. The pilots from both boats took yawls and rowed them to the steamer to reach the  steamer's ladder. As both yawls came to the ladder, pilot Moller from the Williams went up the side of the steamer first to salute the captain.

In 1889, Gideon L. Mapes was in charge of the pilot boat Jesse Carll, No. 10 when it was off Fire Island and got stuck on a sandbar at Zach's Inlet during a thunderstorm. Mapes and the ten men on board were taken ashore in life-saving boats. The Jesse Carll was later raised and repaired.

End of service

On 1 February 1896, the New York Pilots discarded sixteen sailboats and moved them to the Erie Basin in Brooklyn. They were replaced with steam pilot boats. The Jesse Carll was sold for $5,500.

See also
List of Northeastern U. S. Pilot Boats

External links
 Jesse Carll Northport’s Master Shipbuilder

References 

Individual sailing vessels
Schooners of the United States
Service vessels of the United States
1885 ships
Pilot boats
Ships built in New York (state)
Hamisu Chidari. Hamisu Ibrahim Chidari, popularly known as Engr. Hamisu Ibrahim Chidari, is a Mechanical Engineer and a Nigerian politician who was elected the Speaker of the Kano State House of Assembly on 15 December 2020.

Early life and education
Right Honourable Chidari was born in Chidari village of Makoda Local Government Area of Kano State, he attended Batta Primary School, Dambatta between 1975 and 1981, he attended Government Secondary School, Dambatta between 1981 and 1986, he also attended College of Arts, Science and Remedial Studies (CAS) between 1986 and 1988, he obtained Bachelor of Science in Electrical Engineer from Bayero University, Kano in 1992.

Career
After his National Youth Service Corps in 1993, he worked with Moland Communication Limited Ibadan, he also worked with ABG Communications Limited Kaduna between 1993 and 1996, where he joined politics in 1996.

Politics
Chidari was Elected the Chairman of Makoda Local Government Area of Kano State under the Military Administration of Colonel Dominic Oneya while General Sani Abacha was the President of the Federal Republic of Nigeria after dissolution of all the political parties by Abacha in 1993 during the 1996 Local Government Election in Nigeria the representatives of the candidates stand while the voters queued behind the representative of the candidate of their choice and the electoral office counted, recorded and determined the winner thereafter, that is how Engineer Chidari emerged as the Chairman of Makoda Local Government Area in 1996.

He become the member, in 1999 Nigerian general election, in 2003 Chidari lost his seat in Kano State House of Assembly, he joined the rest again in 2007 Nigerian general election where he emerge victories and retained the seat for good three elections that is 2011, 2015, and 2019 respectively where he is serving for the fifth term. he was in the circle of principal officers of the Kano State House of Assembly where he served as the Deputy Speaker where he voluntarily stepped down from the Deputy Speaker because of the crises in the House for peace to rise when Kabiru Alhassan Rurum wanted to be in the circle of principal office again, after he was resigned from the leadership of the house on 4 July 2017 who was the speaker at that time, Rurum became the Deputy Speaker in 2018 Chadari returned to his position of the Deputy Speaker immediately after the impeachment of Yusuf Abdullahi Ata on 30 July 2018 and Kabiru Alhassan Rurum returned to his position of the Speaker of Kano State House of Assembly.
 
In the 2019 Nigerian general election Chidari was re-elected to Kano State House of Assembly and the House Members asked him to continued as the Deputy Speaker when the elected Abdulaziz Garba Gafasa as the Speaker of Kano State House of Assembly, Right Honourable Abdulaziz Garba Gafasa resigned on 14 December 2020 and Chidari was elected the Speaker of the House on 15 December 2020.

References

1967 births
Living people
21st-century Nigerian politicians
Candidates in the 2015 Nigerian general election
Bayero University Kano alumni
Bayero University Kano people
Nigerian Muslims
Members of the Kano State House of Assembly