omniomni/omni-engineering huggingface dataset:
Wolf Wind Farm. The Wolf Wind Farm is a wind farm project being developed by Red Rocket and is located 5km north of Wolwefontein in the Eastern Cape, South Africa. It's currently under construction and is expected to be completed by Q4 2024. Once operational, the wind farm will generating an estimated 360GWh annually. It's anticipated to mitigate a substantial 384,000 tons of CO2 emissions each year.

The wind farm will utilize seventeen turbines manufactured by Vestas. These include five powerful V162-6.2MW machines and twelve V163-4.5MW machines, with a combined capacity of 85MW.

Red Rocket secured the project through the South African government's Renewable Energy Independent Power Producers Procurement Programme in Bid Window 5.

References

Kouga Local Municipality
Wind farms in South Africa
Economy of the Eastern Cape
Caterpillar 3208. The Caterpillar 3208 is a turbocharged 10.4-liter v8 eight-cylinder diesel engine manufactured by Caterpillar and first introduced in 1975. The Caterpillar 3208 was discontinued in 1999 due to its low fuel efficiency and lack of compliance with internal combustion exhaust emission laws which were due to come into force.

Applications
210hp Naturally Aspirated (Agricultural use)

225hp Turbocharged (Marine use)

References

Diesel engines
Caterpillar Inc.
V8 engines
Internal combustion piston engines
Products introduced in 1975
José Antonio Eneque. José Antonio Eneque Soraluz (Lambayeque, May 25, 1959) is a Peruvian environmental engineer and politician. He is the current Provincial Mayor of Lambayeque and a member of the Alliance for Progress political party.

Biography 
He studied biological sciences at the Pedro Ruiz Gallo National University (UNPRG) and later obtained a master's degree in environmental engineering at the same university. He has been elected three times as Provincial Councilor of Lambayeque for the periods 2003–2006, 2007–2010, and 2019–2022. He was also elected as Regional Councilor of Lambayeque for the period 2011–2014. Previously, he was a member of the APRA and Fuerza Popular political parties.

Since May 9, 2022, he has served as Provincial Mayor of Lambayeque following the resignation of Alexander Rodríguez Alvarado.

References 

Living people
1959 births
People from Lambayeque Region
Alliance for Progress (Peru) politicians
American Popular Revolutionary Alliance politicians
Perruthenate. Perruthenate is an oxyanion of ruthenium in its +7 oxidation state. It is a mild oxidising agent useful in organic synthesis.

Properties 
Perruthenate can be considered as the partially reduced derivative of ruthenium tetroxide. It is a much milder oxidising agent than the unionised compound, but still capable of oxidising a number of compounds via its reduction to ruthenate .

Synthesis 
Perruthenate can be produced as the sodium or potassium salt by reduction of ruthenium tetroxide with alkaline hydroxide:

Both the concentration and temperature of the reduction must be controlled to avoid further reduction to ruthenate:

An alternative route can proceed from the oxidation of ruthenate salts by chlorine gas.

Perruthenate can also be produced in situ by the oxidation of aqueous ruthenium trichloride with sodium bromate; this method produces a dark green solution, which can be precipitated with an appropriate cation to yield the corresponding salt.

Applications 
Salts of perruthenate with permanently charged cations are used as catalytic reagents for the oxidation of primary and secondary alcohols to aldehydes and ketones respectively. While the perruthenate anion serves as the oxidising agent in this reaction, rather than a true catalyst, it is quickly restored by an appropriate cooxidant such as N-methylmorpholine N-oxide.

Tetrapropylammonium perruthenate (TPAP) is the most widely used of these reagents, though some alternatives have been proposed which offer greater longevity and temperature stability. Some notable alternate perruthenates are the triphenylphosphine derivatives, such as the salts of isoamyltriphenylphosphonium (ATP3), methyltriphenylphosphonium (MTP3), and tetraphenylphosphonium (TP3).

References 

Ruthenium compounds
Transition metal oxyanions
Keisei 3200 series (2025). The Keisei 3200 series () is a commuter electric multiple unit (EMU) train type on order by the private railway operator Keisei Electric Railway in Japan.

Design 
Based on the 3100 series design introduced in 2019, the 3200 series was designed as a "flexible train", allowing trainsets to be arranged in 4-, 6-, or 8-car formations as needed. The trains will use silicon carbide-based VVVF traction control systems, offering 69% energy savings over the traction systems used with the 3500 series trains. Further energy savings are offered by disabling their external information displays at speeds of at least  and re-enabling them at speeds of at most .

To facilitate multiple working, the 3200 series adopts electrical connectors to allow for easier dividing and joining, a first for Keisei. Previous train types used jumper cables to facilitate such operation.

Internally, the trains use LED lighting throughout. Passenger accommodation consists of longitudinal seating. Wheelchair spaces are provided in the end cars, and free spaces for strollers and large luggage are provided in the intermediate cars. Pairs of 17-inch LCD information displays are provided above each passenger door. As a weight-saving measure, the 3200 series uses standard-height seat backs instead of the high seat backs used with the 3100 series.

Operations 
The 3200 series is slated to replace the ageing 3500 series fleet as well as older trains operated by Shin-Keisei Electric Railway after its merger with Keisei in April 2025. The trains will initially be limited to local services on the Keisei Main Line.

History 
The first six cars, 3201–3206, were delivered from the Nippon Sharyo plant in July 2024. Japan Transport Engineering Company (J-TREC) will also manufacture 3200 series sets in the future.

The 3200 series is planned for introduction on 22 February 2025.

References

External links 

 20 May 2024 press release 

Electric multiple units of Japan
3200 series (2025)
Train-related introductions in 2025
J-TREC multiple units
Nippon Sharyo multiple units
1500 V DC multiple units of Japan
Journal of Optical Microsystems. Journal of Optical Microsystems is a peer-reviewed open access scientific journal published quarterly by SPIE. It covers fundamental and applied research in microphotonics and optical systems. It was established in 2021 and the editor-in-chief is Hans Zappe (University of Freiburg).

Abstracting and indexing
The journal is abstracted and indexed in:

According to the Journal Citation Reports, the journal has a 2022 impact factor of 1.6.

References

External links

Optics journals
English-language journals
Quarterly journals
Academic journals established in 2021
SPIE academic journals
Turkish Journal of Electrical Engineering and Computer Sciences. Turkish Journal of Electrical Engineering and Computer Sciences is a peer-reviewed scientific journal published by Scientific and Technological Research Council of Turkey (TÜBİTAK). Being a diamond open access journal, it covers all areas of electrical engineering and computer science. Its editor-in-chief is Muhammet Uzuntarla (Gebze Technical University).

Abstracting and indexing
The journal is abstracted and indexed in:

According to the Journal Citation Reports, the journal has a 2023 impact factor of 1.2.

References

External links

English-language journals
7 times per year journals
Academic journals established in 1993
Electrical and electronic engineering journals
Electrical Engineering and Computer Sciences, Turkish Journal of
Computer science journals
Frequenz. Frequenz (German for "frequency") is a monthly peer-reviewed scientific journal published by De Gruyter. Established in 1947, it covers fundamental and applied research in radio-frequency engineering, microwave engineering and terahertz technology, as well as wireless communications. Its editor-in-chief is Rolf Jakoby (Technische Universität Darmstadt).

Abstracting and indexing
The journal is abstracted and indexed in:

According to the Journal Citation Reports, the journal has a 2022 impact factor of 1.1.

References

External links

English-language journals
Monthly journals
Academic journals established in 1947
Electrical and electronic engineering journals
De Gruyter academic journals
Electromagnetism journals
Crystallographic Society of Japan. The Crystallographic Society of Japan (日本結晶学会 in Japanese) is a scientific organization in Japan focused on research and education of crystallography. It was established on May 13, 1950 with Shoji Nishikawa as the founding president, and it is an independent academic society. The core publication of the society is the Journal of the Crystallographic Society of Japan, which was first issued in 1959.

The society is affiliated with the International Union of Crystallography and the Asian Crystallographic Association.

See also
 Chemical Society of Japan
 International Union of Crystallography
 German Crystallographic Society

References

Scientific organizations based in Japan
Professional associations based in Japan
Crystallography organizations
Scientific organizations established in 1950
Sam F. Iacobellis. Sam F. Iacobellis (August 17, 1929 – September 3, 2016) was an American engineer. He was known for his role in President Ronald Reagan's plan in bankrupting the Soviet Union, being credited with speeding the collapse of the Soviet Union.

Life and career 
Iacobellis was born in Fresno, California. He attended Fresno State University, graduating in 1952. He also attended the University of California, Los Angeles, earning his master's degree in engineering.

Iacobellis was executive vice president and chief operating officer at Rockwell International during the 1990s.

Iacobellis died on September 3, 2016, at the age of 87.

References 

1929 births
2016 deaths
People from Fresno, California
Engineers from California
20th-century American engineers
California State University, Fresno alumni
University of California, Los Angeles alumni
Lee Kunwoo. Lee Kunwoo (; born December 11, 1955) is the 5th President of DGIST and is a scientist and professor in the field of engineering.

Education 

He received BS in mechanical engineering from Seoul National University in 1978, MS in 1981 and PhD in 1984 from MIT.

Career 
He has been the co-editor-in-chief of Computer-Aided Design of Elsevier from 2004 to 2014, and an editor-in-chief of the Journal of Computational Design and Engineering of Oxford Press since 2014. He has been the founding president of Advanced Institute of Convergence Technology of Seoul National University from 2004 to 2009, the Dean of the College of Engineering of Seoul National University from 2013 to 2017, the founding Dean of the Graduate School of Engineering Practice of Seoul National University from 2016 to 2017, and a Vice President of the National Academy of Engineering of Korea from 2015 to 2020. Currently, he is a member of The Korean Academy of Science and Technology and a fellow of the American Society of Mechanical Engineers.  He was the president of the Korean Society of Mechanical Engineers in 2013 and the Korean Society for Engineering Education from 2017 to 2018.

Research interests 
His research interests include CAD system supporting multi-resolution modeling, custom tailoring systems for shoes and wigs, dental CAD system, 3D printers, and integrated framework called human-centered CAD system in which products can be designed based on simultaneous simulation of products and human operator. He established two start-ups, one in Korea and the other in the US. 

He is the author of the book, “Principles of CAD/CAM/CAE Systems”, published by Addison-Wesley in 1999. More than 10,000 copies have been sold. His papers and patents were cited 7,354 times.

References 

Living people
1955 births
Seoul National University alumni
Mechanical engineers
Presidents of universities and colleges in South Korea
Massachusetts Institute of Technology alumni
Frederick Snare Corporation. Frederick Snare Corporation, formerly known as the Snare & Triest Company, was an American engineering and construction firm.

History
The Snare & Triest Company was established in the late 1890s. Frederick Snare and Wolfgang Gustav Triest, a civil engineer active in bridge construction, created the Snare & Triest Company in 1898. The Snare & Triest Company was incorporated in 1900, with Snare as the President. It was a privately held company with offices in Philadelphia, New York, Havana, Lima, and Columbia. 

Among the engineering and construction projects completed by the Frederick Snare Corporation were pier building, constructing terminals, developing power plants, planning bridges, building sugar mills, and handling complex foundation projects.
Around 1912, Snare's son Frederick Snare Jr. joined the firm, eventually becoming an executive of the company in 1919.

The company set up a Cuban headquarters and built much of Havana's early infrastructure, including highways and railways. In 1912, the Frederick Snare Company built the main railway terminal in Havana, the Havana Central railway station. By the mid-1910s, the Snare & Triest Company was constructing streetcar railways in Havana. The company was engaged in the work of constructing Havana's Víbora Sub Station in 1918.

The Snare & Triest Company became the Frederick Snare Corporation Contracting Engineers in the early 1920s. By about 1921, Frederick Snare and W.G. Triest decided to go separate ways. In New York, W.G. Triest established the firm, Triest Contracting Corporation, subway and bridge builders of New York.

In the 1930s, the Frederick Snare Corporation of New York City won the bid to build the Rip Van Winkle Bridge.

In July 1940, the firm was awarded a building contract by the Navy for its role in the development of a naval operating base at Guantánamo Bay.

In 1946, the construction of the national sports stadium, Estadio Latinoamericano, in Havana was executed by the Snare company and Cuban architect Max Borges Jr.

Projects

Construction
Whitehall Street Ferry Terminal (1908)
Battery Maritime Building (1909)
Havana Central railway station (1912)
Nicaro Nickel Processing Plant (1942)
Estadio Latinoamericano (1946)
Habana Hilton (1958)
West Side Highway

Bridge engineering
North Market Street Bridge (1928)
Triborough Bridge
Bronx–Whitestone Bridge
Rip Van Winkle Bridge
Verrazzano-Narrows Bridge
Newburgh–Beacon Bridge
Severn River Bridge

Waterfront facilities
Southwark Municipal Piers
Chelsea Piers

References

1900 establishments in New York City
Bridge engineers
Engineering companies
Construction and civil engineering companies of the United States
Willard Gustav Triest. Willard Gustav Triest (1905June 22, 1989) was an American civil engineer.

Early life
Willard Gustav Triest was born in 1905 in New York City, New York.

He was born into an engineering family, as his father Wolfgang Gustav Triest and maternal grandfather were involved in the Brooklyn Bridge construction. His father worked in heavy construction with the Triest Construction Company in New York.

Career
In 1926, he joined his father's firm, the Triest Contracting Corporation, subway and bridge builders of New York. He began as vice president and rose to become the company's president.

In 1941, he was commissioned in the Civil Engineer Corps of the United States Navy where he served 5 years as a battalion and regimental commander.

In 1950, he relocated to Annapolis from New York City to build the Severn River Bridge. In Annapolis, he established the engineering firm of Snead & Triest.

In the spring of 1954, he bought a small machine business in Annapolis and eventually retired in 1986.

Death
Willard Gustav Triest died on June 19, 1989.

References

1905 births
1989 deaths
Civil engineers
American civil engineers
Civil engineering contractors
American civil engineering contractors
American bridge engineers
Wolfgang Gustav Triest. Wolfgang Gustav Triest (1946) was an American civil engineer. He was the founder of the Triest Construction Company in New York, and had homes in Annapolis, Maryland, and Southampton, Long Island.

Early life
Wolfgang Gustav Triest, also known as W. G. Triest, was born in New York City, New York.

Career
In 1898, Frederick Snare and W.G. Triest founded the Snare & Triest Company. The Snare & Triest Company was incorporated in 1900. The Snare & Triest Company was renamed the Frederick Snare Corporation Contracting Engineers in the early 1920s. Around 1921, Snare and Triest agreed to part ways. He continued in heavy construction under the firm, Triest Contracting Corporation, subway and bridge builders of New York. 

Triest was involved in the construction of the Brooklyn Bridge. His company also built part of the subway tunnel on the IND line, part of the Queens–Midtown Tunnel, and the cutoff wall of Merriman Dam in Wawarsing, New York.

Death
W.G. Triest died in 1946. He was a resident of Great Neck in Nassau County at the time of his death.

References

1946 deaths
Civil engineers
American civil engineers
Civil engineering contractors
American civil engineering contractors
American bridge engineers
Graphyte. Graphyte is a company which sequesters carbon, initially for American Airlines.  It was founded and backed by Bill Gates in 2023. Its carbon removal credits are not yet on sale to the public, but are planned to be sold on voluntary carbon markets, of which the US has several. The company sequesters carbon by drying and compressing biomass into bricks, then wrapping those bricks in impermeable barriers and storing them underground. Such biomass carbon removal and storage (BiCRS) is the cheapest method of removing carbon dioxide from the atmosphere long-term as of the mid-2020s.

References 

Carbon dioxide removal
Technology companies of the United States
YF-209. The YF-209 is a liquid cryogenic rocket engine burning liquid methane and liquid oxygen in a gas-generator cycle. The engine is designed for reusability and commercial use and is currently under development as of May 2024.

History 
The YF-209 is designed for the commercial launch market in China with reusability in mind. It can be reused at least 30 times and can be restarted at least 3 times during the mission with deep throttle capabilities. The engine hot fire test was successfully completed in February 2023. Development has been prioritised in 2024 to meet the growing needs of the commercial launch market.

References

Rocket engines using methane propellant
Rocket engines of China
Rocket engines using the gas-generator cycle
Starship flight test 8. Starship flight test 8 will be the eighth flight test of a SpaceX Starship launch vehicle. Ship 34 and Booster 15 are expected to fly on this test flight. It is expected to be the second flight of a Block 2 ship. After Flight 6, Elon Musk stated that flight 8 could be the first 'catch' of the Ship should flight 7's landing be successful. Due to the failure of S33 to complete its ascent burn, this will likely be delayed to a later mission, along with the likely required insertion into Low Earth orbit.
SpaceX is expected to perform the flight test in early 2025.

Background

Vehicle testing ahead of launch 
Booster 15 underwent cryogenic testing on December 29th, 2024. Ship 34 was moved to Massey's test site on January 15th, 2025, just prior to Flight 7, where it conducted cryogenic tests on January 17th and 18th, 2025.

Impact of Flight 7 on upcoming launch 
During Starship flight 7 on Thursday, January 16, 2025, initial data indicated that a fire broke out mid-flight, leading to the destruction of the vehicle. SpaceX suspects the fire was caused by an issue with the propellant system, that has led to excess pressure in the cavity above the engine firewall.

The FAA ordered SpaceX to perform a mishap investigation into the breakup, grounding Starship until the inquiry was complete. Elon Musk described the event as "barely a bump in the road," indicating that the issues would be resolved quickly. Musk suggested that a subsequent launch could occur "next month," depending on the progress of testing.

References 

SpaceX Starship test flights
Applied Computational Electromagnetics Society Journal. The Applied Computational Electromagnetics Society Journal, also known as ACES Journal, is a peer-reviewed open access scientific journal published monthly by The Applied Computational Electromagnetics Society and River Publishers. It covers fundamental and applied research on computational electromagnetics. It was established in 1986 and its editors-in-chief are Sami Barmada (University of Pisa) and Atef Elsherbeni (Colorado School of Mines).

Abstracting and indexing
The journal is abstracted and indexed in:

According to the Journal Citation Reports, the journal has a 2023 impact factor of 0.6.

References

External links

Electromagnetism journals
Monthly journals
Academic journals established in 1986
English-language journals
Open access journals
Electrical and electronic engineering journals
Computational modeling journals
Computational electromagnetics
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. International Journal of Numerical Modelling: Electronic Networks, Devices and Fields is a peer-reviewed scientific journal published bimonthly by Wiley-Blackwell. It covers research on the applications of numerical and computational methods on electrical engineering problems, with a focus on electronic circuits and electromagnetic fields. It was established in 1988 and its editor-in-chief is Giovanni Crupi.

Abstracting and indexing
The journal is abstracted and indexed in:

According to the Journal Citation Reports, the journal has a 2023 impact factor of 1.6.

References

External links

Wiley-Blackwell academic journals
Electromagnetism journals
Bimonthly journals
Academic journals established in 1988
English-language journals
Electrical and electronic engineering journals
Computational modeling journals
Journal of Micro/Nanopatterning, Materials, and Metrology. Journal of Micro/Nanopatterning, Materials, and Metrology is a peer-reviewed scientific journal published quarterly by SPIE. It covers science, development, and practice of micro and nanofabrication processes and metrology. Established in 2002 under the name Journal of Microlithography, Microfabrication, and Microsystems, it was subsequently retitled to Journal of Micro/Nanolithography, MEMS, and MOEMS in 2007. The journal title was changed to its current name in 2021.

The editor-in-chief of the journal is Harry Levinson (HJL Lithography).

Abstracting and indexing
The journal is abstracted and indexed in:

According to the Journal Citation Reports, the journal has a 2022 impact factor of 2.3.

References

External links

Quarterly journals
SPIE academic journals
Academic journals established in 2002
English-language journals
Mechanical engineering journals
Semiconductor journals
Materials science journals
Nanotechnology journals