omniomni/omni-engineering huggingface dataset:
YJ-21. The YJ-21 () is a Chinese hypersonic anti-ship ballistic missile. The missile is possibly based on an export-oriented ballistic missile produced by China, named CM-401, but with more advanced features and capabilities. According to a 2023 People's Liberation Army Strategic Support Force article, the missile has a cruise speed of Mach 6, and a terminal speed of Mach 10. The missile was revealed by Chinese Navy ahead of its 73rd anniversary, launching from a universal vertical launch system of the Type 055 destroyer. An export version called YJ-21E was showcased in Airshow China 2022.

Variants
YJ-21 Ship-launched ballistic missile.
KD-21 Air-launched ballistic missile. First shown in Airshow China 2022. The missile was marked with the designation 2PZD-21 (), which indicates that it is a missile counterweight or inert missile. Four missiles can be carried at once by a H-6K bomber. This missile is derived from YJ-21 or CM-401 anti-ship ballistic missile. The missile is speculated to serve both land attack and anti-ship roles, and serve alongside the larger KF-21 (NATO designation: CH-AS-X-13) aero-ballistic missile.

Operators

People's Liberation Army Navy

See also
YJ-18
YJ-12
CH-AS-X-13
AGM-183 ARRW
Kh-47M2 Kinzhal

References 

Ballistic missiles of the People's Republic of China
Anti-ship missiles of the People's Republic of China
Norman Malmuth. Norman David Malmuth (January 22, 1931 – July 3, 2007) was an American aeronautical engineer who made fundamental contributions to nonlinear gas dynamics.

Biography 
Malmuth was a native of Brooklyn, born on January 22, 1931. He was one of four children born to parents Jacob and Selma Malmuth. He had one sister, Gail, and two brothers, Bruce and Daniel. Norman Malmuth left New York to study aeronautical engineering at the University of Cincinnati, where he earned his bachelor's degree in 1953. After completing his undergraduate study, Malmuth worked for Grumman Aircraft for three years. He continued studying aeronautical engineering, and earned a master's degree in the subject in 1956, from the Polytechnic Institute of Brooklyn. Upon earning his master's degree, Malmuth began working for Rockwell International. Malmuth concurrently pursued doctoral study in the same field at the California Institute of Technology, where he was advised by Julian Cole and graduated in 1962. Malmuth lived in the Conejo Valley for three decades, and while affiliated with the Rockwell Science Center, was elected a fellow of the American Physical Society in 1999, "[f]or his fundamental contributions in nonlinear gasdynamics involving application of combined asymptotic and numerical methods to the understanding of transonic, hypersonic and plasma aerodynamics as well as industrial flows." Malmuth was also a fellow of the American Institute of Aeronautics and Astronautics, and the 1991 recipient of its Aerodynamics Award. He died on July 3, 2007, in Newbury Park, California.

References

People from Newbury Park, California
Fellows of the American Physical Society
2007 deaths
Polytechnic Institute of New York University alumni
1931 births
Engineers from California
20th-century American engineers
California Institute of Technology alumni
American aerospace engineers
Engineers from New York City
Scientists from Brooklyn
Fellows of the American Institute of Aeronautics and Astronautics
University of Cincinnati alumni
Marilyn Smith. Marilyn J. Smith is an American aerospace engineer.

Smith earned her bachelor's, master's, and doctoral degrees in aerospace engineering at Georgia Tech. Her studies were funded by Lockheed Martin. She also worked for McDonnell Douglas. Smith later joined the Georgia Tech faculty as professor and director of the Vertical Lift Research Center of Excellence. In 2016, she was elected a fellow of the American Institute of Aeronautics and Astronautics. Smith was the 2022 recipient of the AIAA Aerodynamics Award.

References

20th-century American women engineers
21st-century American women engineers
Women aerospace engineers
Living people
Fellows of the American Institute of Aeronautics and Astronautics
Year of birth missing (living people)
McDonnell Douglas people
Georgia Tech faculty
Georgia Tech alumni
20th-century American engineers
21st-century American engineers
American aerospace engineers
Lockheed Martin people
Engineers from Georgia (U.S. state)
Mobility in Harmony Consortium. The Mobility in Harmony Consortium (MIH Consortium) is an organization led by Foxconn to operate the MIH Open EV Alliance, which promotes an eponymous electric vehicle development platform featuring open standards.

History 
The MIH Consortium was created in 2020 by Foxconn to develop and promote a set of open standards for electric vehicles. By fostering partnerships to create reference designs, the MIH Consortium states it intends to shorten development cycles for electric vehicles, autonomous driving, and mobility service software.

In July 2022 the consortium had 2,407 members from 65 countries.

CEO Jack Cheng stated in August 2023 that MIH was seeking a factory site in India or Thailand for production of the small Project X car. After licensing Project X to M Mobility in October 2023, Cheng became the CEO of M Mobility and Jun Seki was appointed to replace him at MIH, starting in April 2024.

Members 

 Autocrypt
 Foxconn
 Karma Automotive
 Lordstown Motors
 Mazibuko Motor Company
 Microsoft
 Tata Technologies
 PTT Public Company Limited
 TECO Electric and Machinery
 TomTom
 Yulon

Products

Open EV Software Platform 
The Open EV Software Platform was developed by MIH, Arm Ltd, Microsoft, and Trend Micro.

Project X 
Project X was announced in 2022 as a modular urban vehicle. At the 2023 Japan Mobility Show, MIH displayed the Project X concept, a small, three-seat battery electric vehicle for urban use. It uses two swappable battery packs designed by Gogoro for that company's electric scooters. A six-seat version is scheduled to be shown in 2024, and a nine-seat version will follow in 2025. Ultimately, the Project X vehicles are intended to serve as a reference design base for further customization by fleet operators.

The hardware and software platforms for Project X were licensed to the startup M Mobility in October 2023. MIH Consortium will assist M Mobility in developing the vehicle, but MIH Consortium retains the supply chain. The primary investor in M Mobility is Tech Mahindra; M Mobility is developing a vehicle for markets in Japan, India, and Thailand.

References

External link 
 
 
 
 Mobility in Harmony Consortium on LinkedIn
 
 

Technology consortia
Battery electric vehicle organizations
Foxconn
Tata Group subsidiaries
Microsoft subsidiaries
PTT group
H. George Decancq. H. George Decancq (March 17, 1901 – March 6, 1990) was an American engineer. He was known for his work of the  Verrazzano-Narrows suspension bridge.

Decancq was an engineer at the civil engineering firm Ammann & Whitney. He worked for the Port of New York Authority from 1928 to 1959, on either side of service in the Navy during World War II. He was awarded the Authority’s Distinguished Service Medal in 1964. 

Decancq died in March 1990 of Parkinson's disease at his home in Rochester, New York, at the age of 88.

References 

1901 births
1990 deaths
Place of birth missing
Deaths from Parkinson's disease in the United States
American bridge engineers
American civil engineers
20th-century American engineers
Donald Rimai. Donald S. Rimai is an American engineer.

Rimai worked for Kodak for 34 years. In 1999, he was elected a fellow of the American Physical Society "[f]or his contributions in the fields of particle adhesion and electrophotography."

References

Kodak people
20th-century American engineers
Living people
Year of birth missing (living people)
Fellows of the American Physical Society
21st-century American engineers
SQL (disambiguation). SQL (short for Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational databases.

SQL may also refer to:
 Standard quantum limit, a limit on measurement accuracy at quantum scales in physics
 Squelch, in telecommunications, a circuit function that acts to suppress the audio (or video) output of a receiver in the absence of a strong input signal
 San Carlos Airport (California), an airport in San Mateo County, California, whose IATA designation and FAA LID are SQL
Guyonneau de Pambour. Count François Marie Guyonneau de Pambour (1795 – 19 February 1878) was a French nobleman and Army engineer who was among the first to examine theoretical aspects of steam engines.

Count de Pambour was born in Noyon and joined the army after training at the École Polytechnique (1813-1815). He is best known for his Théorie de la machine à vapeur (1839) and Traité théorique et pratique des machines locomotives (1835) which were translated widely. Although an engineer, his work was more theoretical with examination of the mathematical and physical bases. He was never elected to the French Academy of Sciences (despite being proposed thrice), possibly due to differences with Jean-Victor Poncelet and Arthur Jules Morin who had used a coefficient of friction while De Pambour used a term that covered operating conditions. De Pambour clashed with Poncelet and he was not included in biographies published in the centenary of the École Polytechnique. De Pambour's work was improved by others including Émile Clapeyron and made obsolete after the development of the Clausius-Rankine cycle.

References

External links 

 Theorie de la machine à vapeur ouvrage (1839)
 The Theory of the Steam Engine (1839, English translation)
 Traité théorique et pratique des machines locomotives (1835)
 A Practical Treatise on Locomotive Engines Upon Railways (1836, English translation)

1795 births
1878 deaths
French engineers
S. Gail Glendinning. Sharon Gail Glendinning is an American experimental physicist.

Glendinning completed her bachelor degree in experimental physics at Middlebury College in 1973, and graduated from Duke University seven years later with a doctorate in the same field of study. She published the dissertation Elastic and Inelastic Neutron Scattering Cross Sections for 10B, 11B, and 16O. Glendinning remained at Duke to conduct postdoctoral research, and subsequently worked for General Electric within the nuclear fuels division. In 1985, she joined the inertial confinement fusion program at Lawrence Livermore National Laboratory (LLNL). Glendinning received the John Dawson Award for Excellence in Plasma Physics Research from the American Physical Society in 1995. Three years later, the APS elected her a fellow, "[f]or clear and illuminating experimental investigations of ablation-front Rayleigh-Taylor instability, laser imprinting, and nonlinear hydrodynamic instabilities relevant to inertial confinement fusion, high energy-density physics and astrophysics." Glendinning retired from LLNL after 2020.

References

American experimental physicists
21st-century American physicists
American women physicists
Living people
Middlebury College alumni
Duke University alumni
20th-century American physicists
Year of birth missing (living people)
Lawrence Livermore National Laboratory staff
Fellows of the American Physical Society
21st-century American women scientists
20th-century American women scientists
General Electric employees
American plasma physicists
La Bolero. La Bolero Manufacturing Plant (Spanish: Fábrica La Bolero) is a historic factory building located in the Ceiba barrio of Cidra, Puerto Rico. It adjoins two other similar, prototypical buildings in an industrial park located north of downtown Cidra. The building was added to the United States National Register of Historic Places in 2012.

La Bolero is a reinforced concrete building, accommodated in a 4,400 square meters area. Its design adheres to one of the prototypical models built by the Puerto Rico Industrial Development Corporation (PRIDCO). Puerto Rican architect René O. Ramírez, a graduate from Cornell University, designed the industrial prototype subscribing key tenets of the Modern Movement regarding horizontality, asymmetry, frugal expression, and the use of concrete, among others. The building was erected originally in 1961 as an all-purpose facility whose open plan and electrical and mechanical capabilities would serve well any prospective tenants, regardless of their respective trades. The building design predated its programming. As built, the plant follows the architectural standards established by PRIDCO by the late 1940s for promoting the island's industrialization through the construction of physical facilities to be rented to local and foreign investors. The building was first rented to the Lewis J. Kurlan Corporation, which occupied it from November 30, 1962, to June 23, 1964. The next tenant was La Bolero, from March 9, 1965, to 2002.

References 

Cidra, Puerto Rico
Industrial buildings and structures on the National Register of Historic Places in Puerto Rico
Industrial buildings completed in 1961
1961 establishments in Puerto Rico
Modern Movement architecture
Modernist architecture in Puerto Rico
Padre Íñigo Bridge. Padre Íñigo Bridge (Spanish: Puente Padre Íñigo), also known as the Coamo Bridge (Puente de Coamo) or Bridge #174, is a historic lattice girder bridge that crosses the Coamo River in the municipality of the same name in southern Puerto Rico. It was added to the United States National Register of Historic Places in 1995, and to the Puerto Rico Register of Historic Sites and Zones in 2001.

The bridge, built between 1853 and 1879, is the earliest extant multi-span lattice girder bridge and the only one with continuous girders in Puerto Rico. Its foundations consist of precious wood piles 3 meters deep. Designed by engineer Raymundo Campubri, a noted builder-designer, it was manufactured by Eugene Rollin & Co. in Belgium for 29,590 francs. The 70-ton structure was brought from Europe aboard the ship Galeon. The bridge was built as part of the old Carretera Central, the first highway across the Cordillera Central mountain range. The bridge is now only open to pedestrians and a new bridge built in 1983 bypasses it today.

References

External links 
 

Bridges completed in 1879
Road bridges on the National Register of Historic Places in Puerto Rico
1870s establishments in Puerto Rico
Coamo, Puerto Rico
1879 establishments in the Spanish Empire
Girder bridges in the United States
Vivienne Sze. Vivienne Sze is an American electrical engineer and computer scientist whose research focuses on low-power electronics and on the trade-offs between energy use and computing power in the combined design of software and hardware, for applications including video coding and deep neural networks. She is an associate professor in the Massachusetts Institute of Technology (MIT) Department of Electrical Engineering and Computer Science, where she heads the Energy-Efficient Multimedia Systems Group.

Education and career
Sze did her undergraduate studies in electrical engineering at the University of Toronto, graduating in 2004. She was a student of Anantha P. Chandrakasan at MIT, where she earned a master's degree in 2006 and completed her Ph.D. in 2010; her doctoral research won MIT's Jin-Au Kong Outstanding Doctoral Thesis Prize in electrical engineering.

After completing her doctorate, she worked on video coding at Texas Instruments. She became a member of the Joint Collaborative Team on Video Coding (JCT-VC), which developed the standard for High Efficiency Video Coding (HEVC). After completing her work on HEVC, she returned to MIT as a faculty member in 2013.

Books
With Madhukar Budagavi and Gary J. Sullivan, Sze edited the book High Efficiency Video Coding (HEVC): Algorithms and Architectures (Springer, 2014). With Yu-Hsin Chen, Tien-Ju Yang, and Joel S. Emer, she is a coauthor of Efficient Processing of Deep Neural Networks (Morgan & Claypool, 2020).

Recognition
As part of the JCT-VC, Sze and her collaborators won a 2017 Primetime Engineering Emmy Award for their work on HEVC. In 2020 she became the inaugural winner of the Rising Star Award of ACM-W, the Council on Women in Computing of the Association for Computing Machinery.

References

External links
Energy-Efficient Multimedia Systems Group, Sze's laboratory at MIT

Year of birth missing (living people)
Living people
American computer scientists
American women computer scientists
American electrical engineers
American women engineers
University of Toronto alumni
Massachusetts Institute of Technology alumni
Massachusetts Institute of Technology faculty
Iran robotics team. The Iran Robotics Team (Also knows as Iran FGC Team or simply Team Iran) represents Iran in the FIRST Global Challenge, a yearly Olympics-style robotics competition organized by the International First Committee Association (IFCA), among more than 190 countries, since 2017.

History

Before FIRST Global Challenge 
Founded in 2013, Team Iran started its official activity entering the World Robotics Olympiad (WRO) as a representative of Iran. During 2016's edition of the WRO, IFCA invited the team to compete in the FIRST Global Challenge.

In the FIRST Global Challenge

First three seasons: A start 

Since 2017, Team Iran has participated in the FIRST Global Challenge the national team of Iran under the management of Mohammadreza Karami. The team has also competed in the Mexico City 2018  and Dubai 2019 competitions, subsequently.

2020-2021 seasons: Rise in the pandemic 
Due to the COVID-19 pandemic, the fourth and fifth seasons of the FIRST Global Challenge were held online in 2020 and 2021.

In 2020, the fourth edition of this challenge, Team Iran participated with 35 students and made it to the top 20 teams with two futuristic projects: An intelligent system for managing and saving water consumption, and a device for disinfecting clothes and equipment. The team also achieved the "Outstanding Mentor Award" along with 8 other countries.

In 2021, Team Iran, won second place in the Environment branch of "the Grand Challenge" by presenting the Smart "Trash Cycler" for compost production.

2022-present: A decorated team looking for more 
After the success in the virtual competitions of 2020 and 2021, Team Iran started the sixth consecutive year with high hopes for achieving more victories. A team comprising 22 students, two coaches, and six coach assistants from different regions of the country started developing ideas for the 2022's challenge with the slogan "More than a Robotics Team."

The Geneva 2022 edition was a success for the team in its journey. With four awards that season, including a prestigious silver medal in "Engineering Design", 2022 has been the best year for the team in terms of accolades, so far.

External links 
 Iran FGC Team official website

References

Robotics in Iran
Taiyuan–Xingxian railway. The Taiyuan–Xingxian railway () is a railway line in Shanxi, China.

History 
Work on the line began in July 2009. In 2014, reports were published about poor quality earthworks along the line. It opened on 30 December 2014.

On 21 May 2018, passenger services were introduced on the line.

Route 
The line is  long.

References

Railway lines in China
Railway lines opened in 2014
Heave compensation. Heave compensation is motion compensator technology applied to minimizing the vertical movement of a load supported by lifting gear mounted on a heaving platform. Techniques include active heave compensation and passive heave compensation—the two traditional types of heave compensation—as well as balanced heave compensation. Devices that perform heave compensation are known as heave compensators.

Description 
Heave compensation is move compensator technology used to minimize the movement of a load in one direction. This direction is often vertical, as for a load supported by lifting gear mounted on a heaving platform. In offshore drilling, heave compensation is used to reduce the impact on the drill system from motions, including those of waves and the vessel.

Types 
There are two traditional basic types of heave compensation are active heave compensation and passive heave compensation. Balanced heave compensation is also used, and differs from the two traditional approaches.

Active heave compensation 

Active heave compensation has a control system that uses power to drive the lifting gear to keep the load stabilized along the vertical axis to compensate for any movement of the platform specific point, using power to gain positional accuracy.

Passive heave compensation 

Passive heave compensation uses a relatively soft spring which isolates the load from most of the vertical force variation to reduce transmissibility of transient loads.

Balanced heave compensation 

Balanced heave compensation converts the non-linear force of a gas spring or hydro-pneumatic spring into an adjustable, substantially linear force supporting the load.

Compensators 
A heave compensator is a kind of motion compensator. Whereas most motion compensators will compensate for movement in all directions, the heave compensator will compensate for movement in only one direction, for instance, for vertical movement. In practice, the words motion compensator and heave compensator are used interchangeably. Sensor technologies being used are inertial sensors and GNSS (example: iMAR Navigation) or image processing.

The simplest motion compensator is the anchor chain of a ship. Not only does the anchor prevent the ship from drifting, but the chain itself dampens the movement of the ship due to undulating motion of the waves.  Generally, motion compensators are implemented as springs. For very large forces (dozens to hundreds of tonnes), the springs are implemented as gas springs: hydropneumatic devices — a plunger cylinder buffered by a volume of gas.

Examples of heave compensators include:
 Drill string compensators
 Riser tensioners
 Conductor tensioners
 Guideline tensioners

More advanced heave compensated systems are often specified as systems with passive heave compensation or active heave compensation or combinations of these. A new approach to advanced heave compensation systems is offered by balanced heave compensation, increasing safety while lowering energy consumption and spring adjustment times.

References 

Mechanisms (engineering)
4-Isopropenylphenol. 4-Isopropenylphenol is an organic compound with the formula .  The molecule consists of a 2-propenyl group (CH2=C-CH3) affixed to the 4 position of phenol. The compound is an intermediate in the production of bisphenol A (BPA), 2.7 Mkg/y of which are produced annually (2007).  It is also generated by the recycling of o,p-BPA, a byproduct of the production of the p,p-isomer of BPA.

Synthesis and reactions
The high-temperature hydrolysis of BPA gives the title compound together with phenol:

The compound can also be produced by catalytic dehydrogenation of 4-isopropylphenol.  

4-Isopropenylphenol undergoes O-protonation by sulfuric acid, giving the carbocation, which undergoes a variety of dimerization reactions.

References

4-Hydroxyphenyl compounds
Commodity chemicals
Isopropenyl compounds