omniomni/omni-engineering huggingface dataset:
Diruthenium phosphide. Diruthenium phosphide is a binary inorganic compound of ruthenium metal and phosphorus with the chemical formula .

Preparation 
Diruthenium phosphide can be prepared by heating both elements in vacuum at above 1000 °C:

Properties
Diruthenium phosphide forms crystals of rhombic crystal system; the structure of the lead dichloride type.

Uses
Diruthenium phosphide can be used as a catalyst.

References

Ruthenium compounds
Phosphorus compounds
Phosphides
Stalingrad (icebreaker). Stalingrad () is a Russian Project 22220 nuclear-powered icebreaker ordered for construction at Baltic Shipyard in Saint Petersburg.

Development and construction

Background 

In the late 1980s, the Russian research institutes and design bureaus developed a successor for the 1970s Arktika-class nuclear-powered icebreakers as part of a wider icebreaker fleet renewal program initiated shortly after the dissolution of the Soviet Union. The new 60-megawatt icebreaker, referred to using a type size series designation LK-60Ya, would feature a so-called dual-draft functionality which would allow the vessel to operate in shallow coastal areas after de-ballasting. Although the preliminary designs had been developed almost two decades earlier, the LK-60Ya design was finalized in 2009 as Project 22220 by Central Design Bureau "Iceberg" and the construction of the first vessel was awarded to Saint Petersburg-based Baltic Shipyard in August 2012. Three additional contracts in May 2014, August 2019 and February 2023 have increased the number of Project 22220 icebreakers under construction or on order to seven.

Construction and career 

On 2 February 2023, FSUE Atomflot signed a contract for the construction of two additional Project 22220 icebreakers with Baltic Shipyard.

The keel of the seventh and final Project 22220 icebreaker is planned to be laid in October 2025 and the vessel is expected to enter service by December 2030. The vessel was initially to be named Sakhalin () after the Sakhalin island, but in November 2023 it was announced that instead it would be named Stalingrad () to commemorate the Battle of Stalingrad. It is the first Soviet or Russian icebreaker to bear the previous name of the present-day Volgograd which was awarded the Soviet title of Hero City in 1965.

Design 

Stalingrad will be  long overall and have a maximum beam of . Designed to operate efficiently both in shallow Arctic river estuaries as well as along the Northern Sea Route, the draught of the vessel can be varied between about  by taking in and discharging ballast water, corresponding to a displacement between .

Stalingrad will feature a nuclear-turbo-electric powertrain. The onboard nuclear power plant will consist of two 175 RITM-200 pressurized water reactors fueled by up to 20% enriched Uranium-235 and two 36 turbogenerators. The propulsion system will follow the classic polar icebreaker pattern with three  four-bladed propellers driven by  electric motors. With a total propulsion power of , Stalingrad is designed to be capable of breaking  thick level ice at a continuous speed of  at full power when operating in deep water at design draught.

Notes

References

Project 22220 icebreakers
Technoprobe. Technoprobe is a designer and manufacturer of probe cards and measurement technologies for integrated circuits headquartered in Italy.

History
Technoprobe was founded in Merate near Milan in 1996 by Giuseppe Crippa, who had developed a new and more rapid method to manufacture probe cards.

In 2007, Technoprobe marketed the first probe card with vertical MEMS.

By 2017, it was the world's third largest manufacturer of probe cards, and by 2020, it was second largest.

It became a public company in 2022, with shares available for trading at Milan's stock exchange. 

In 2023, Technoprobe acquired Harbor Electronics, a company based in Santa Clara, California. Teradyne acquired a 10% equity stake and sold its device interface solutions division to Technoprobe

References

External links
 

Equipment semiconductor companies
Electronic test equipment manufacturers
2022 initial public offerings
Computer hardware companies
Italian companies established in 1996
Multinational companies headquartered in Italy
Anja Schlömerkemper. Anja Schlömerkemper (born 1973) is a German mathematician whose research applies mathematical analysis and the calculus of variations to the solutions of partial differential equations modeling problems in materials science. She is Chair of Mathematics in the Natural Sciences at the University of Würzburg, the university's vice president for equal opportunities, career planning and sustainability, and the president of the International Society for the Interaction of Mechanics and Mathematics.

Education and career
Schlömerkemper earned a diploma in physics (the German equivalent of a master's degree) in 1998 at the University of Göttingen. Continuing her studies at the University of Leipzig, she completed a doctorate in mathematics and computer science (Dr. rer. nat.) in 2002. Her doctoral dissertation, Magnetic Forces in Discrete and Continuous Systems, was jointly supervised by Stefan Müller and Andrea Braides.

She became a postdoctoral researcher, working with John M. Ball at the Mathematical Institute, University of Oxford, with Alexander Mielke at the Institute for Analysis, Dynamics and Modelling of the University of Stuttgart, and with Stefan Müller at the Max Planck Institute for Mathematics in the Sciences in Leipzig. From 2009 to 2011 she held a temporary professorship at the University of Erlangen-Nuremberg and then a research position at the University of Bonn before taking the Chair of Mathematics in the Natural Sciences in the Institute for Mathematics at the University of Würzburg in 2011.

She was named as vice president for equal opportunities, career planning and sustainability at the University of Würzburg in 2021.
She also became president of the International Society for the Interaction of Mechanics and Mathematics in 2021.

References

External links
Mathematics in the Sciences at the University of Würzburg

1973 births
Living people
German mathematicians
German women mathematicians
University of Göttingen alumni
Leipzig University alumni
Academic staff of the University of Würzburg
University Lake. University Lake is a manmade freshwater lake in Carrboro, North Carolina. The University of North Carolina at Chapel Hill created the lake in 1932 by building two dams, at the confluence of the Morgan Creek, Phil's Creek, Neville Creek, Price Creek, and Pritchard's Mill Creek. Marshes occur where the creeks meet with the lake, and this serves as environment for wildlife such as various species of waterfowl. It was originally built to act as a water reservoir for UNC's campus, and the neighboring communities of Carrboro and Chapel Hill. Severe droughts in the 1960s and 1970s lowered the water level, and it soon became necessary for a new reservoir to be built to complement University Lake. It was the sole source of water to the Orange Water and Sewer Authority until the Cane Creek Reservoir was built. The lake is open in the summer for public fishing and recreation. The UNC women's rowing team also trains on the lake.

References 

Reservoirs in North Carolina
Chapel Hill-Carrboro, North Carolina
1932 establishments in North Carolina
University of North Carolina at Chapel Hill campus
Bodies of water of Orange County, North Carolina
Bowlus (disambiguation). Bowlus may refer to:

People
 Hawley Bowlus (1896–1967), American aircraft designer
 Noah Bowlus (1830–1904), American politician from Maryland
 Stephen R. Bowlus (1822–1894), American politician from Maryland

Places
 Bowlus, Minnesota, city in Minnesota, United States

Vehicles
 Bowlus, travel trailer
 Bowlus 1-S-2100, American glider
 Bowlus BA-100 Baby Albatross, American glider
 Bowlus Bennett, American aircraft
 Bowlus BS-100 Super Albatross, American glider
 Bowlus BZ-1, American glider
 Bowlus CG-7, United States Army transport glider prototype
 Bowlus CG-8, United States Army transport glider
 Bowlus Dragonfly, American glider
 Bowlus SP-1 Paperwing, American glider
 Bowlus TG-12, United States Army transport glider design
 Bowlus-Criz MC-1, United States Army Air Forces glider

Other
 Bowlus Mill House, historic home
 Palmer-Bowlus Flume, wastewater flow measurement tool

See also
 Bowles (disambiguation)
SSEE. SSEE can refer to:

 Secondary School Entrance Examination, in Hong Kong
 Secondary School Entrance Examination, the predecessor to the Primary School Leaving Examination in Singapore
 Swiss Society for Environmental Engineering, within the Confederation of European Environmental Engineering Societies
 Smith School of Enterprise and the Environment, within the University of Oxford in the UK
 Ship Signal Exploitation Equipment, aboard several ships:
 HMS Daring (D32)
 HMS Dauntless (D33)
 HMS Diamond (D34)
 HMS Dragon (D35)
 HMS Defender (D36)
 HMS Duncan (D37)
Jay W. Lathrop. Jay Wallace Lathrop (Bangor, Maine, 6 September 1927 - Asheville, North Carolina, 9 October 2022) was an American engineer and inventor of photolithography.

Born in 1927 in Bangor, Maine, Lathrop studied physics in the University of Maine, and Massachusetts Institute of Technology, where he get his BS, MS, and PhD. When he worked as an engineer for the US Army's Diamond Ordnance Fuze Laboratories in the 1950s, he needed to devise a "new proximity fuze to go inside a mortar shell only a couple of inches in diameter". The transistors that existed at that time were too large, and Lathrop tried to miniaturise them. Lathrop, together with Jim Nall, used photoresist from Eastman Kodak to create a mask on a germanium, thus inventing photolithography. They were awarded with $25,000 by the army for their invention in 1958; Lathrop bought "a new station wagon" with this money.

Lathrop worked for seven years at the Diamond Ordnance Fuze Lab; he then found a job at Texas Instruments in Dallas, where he spent ten years and became Director of Advanced Technology for the Semiconductor Division; he worked there with Jack Kilby. In 1968 he became a professor at Clemson University.

Lathrop died on October 9, 2022, at Asheville, North Carolina, and donated his body to the Medical University of South Carolina.

References

Further reading 
 Symposium on Microminiaturization of Electronic Assemblies, 1958
 
 Oral History of Jay W. Lathrop

American engineers
American inventors
Dalum Papirfabrik. Dalum Papirfabrik was a Danish paper factory located on the outskirts of Odense, Denmark.

History
Dakun Paper Mill was established on Odense River in 1874. The first paper was manufactured on 12 November 1874 but a stable production of paper was not established until 1875. In 1889-1989, it was part of De Forenede Papirfabrikker (United Paper Mills). In 1990-1999, Dalum Paper Factory was owned by the Swedish paper manufacturer Stora. In 1999-2007, it was owned by a group of Danish investors. In 2008, it was acquired by the French company Arjwiggins. The factory closed in 2012.

Today
In 2020, C. F. Møller Architects and Niras  created a plan for the transformation of the vast industrial site into a new mixed-use neighbourhood. Many of the old industrial buildings will be integrated in the new district.

References

Pulp and paper companies of Denmark
Defunct companies of Denmark
Companies based in Odense Municipality
Danish companies established in 1874
2012 disestablishments in Denmark
Kaiming He. Kaiming He () is a Chinese computer scientist who primarily researches computer vision and deep learning. He is an associate professor at Massachusetts Institute of Technology and is known as one of the creators of residual neural network (ResNet).

Early life and education 

He went to Zhixin High School in Guangzhou, China and was one of few students who scored first place in the 2003 Gaokao (China's college entrance exam) in Guangdong province. He then went to Tsinghua University, obtaining a BS degree in 2007. From 2007 to 2011, he pursued a PhD at The Chinese University of Hong Kong in its Multimedia Laboratory. His thesis, Single Image Haze Removal Using Dark Channel Prior, was completed in August 2011 under the supervision of Tang Xiaoou.

Career 

He started working for Microsoft Research Asia in 2011 and left in 2016 to join Facebook Artificial Intelligence Research, where he worked as a research scientist until 2024. In 2024, he became an associate professor at Massachusetts Institute of Technology's Department of Electrical Engineering and Computer Science.

His 2016 paper Deep Residual Learning for Image Recognition is the most cited research paper in 5 years according to Google Scholar's reports in 2020 and 2021.

Awards and recognitions 

He won ICCV's best paper award (Marr Prize) in 2017 and CVPR's best paper award in 2009 and 2016.

He was awarded the 2023 Future Science Prize along with 3 collaborators for "fundamental contribution to artificial intelligence by introducing deep residual learning".

References

External links 
Home page

Massachusetts Institute of Technology faculty
Year of birth missing (living people)
Living people
Tsinghua University alumni
Alumni of the Chinese University of Hong Kong
Machine learning researchers
Computer vision researchers
SPACEMAP. SPACEMAP (Korean: 스페이스맵) is a South Korean satellite orbit optimization and satellite communications company headquartered in Seoul, South Korea. The company was founded in 2021 by CEO, Douglas Deok-Soo Kim, as an offshoot of Hanyang University. It was funded by the Leader Research grant from the National Research Foundation of Korea with the goal of capitalizing on the growing space industry.

History 
Kim initially began research into Voronoi diagrams at the University of Michigan. He met with  Dr. Misoon Ma, former director of the Asia Division of the U.S. Air Force Office of Scientific Research (AFOSR) and was recruited to work with the U.S. Air force, using Voronoi diagrams for a satellite collision prevention program. After his work with the U.S. Air Force, Kim founded SPACEMAP Inc in September 2021. In 2023, the company was selected by Korea's Tech Incubator Program for Startups (TIPS) to be funded up to 17 billion KRW (approx. 13 million USD) in 3 years.

Technology 
The services provided by SPACEMAP are based on using dynamic Voronoi diagrams to predict satellite orbits with the aim of enhancing space mission safety and efficiency. For complex problems involving many moving points, Voronoi diagrams maintain a near-constant computation time regardless of the number of points involved. By utilizing Voronoi diagrams and artificial intelligence, the software can easily determine the number of neighboring satellites surrounding a specific satellite and calculate the distances between them, thereby predicting the probability of a collision. SPACEMAP claims their method to be superior in computational time and memory efficiency, compared to the previously established three-filter method.

Products 

SPACEMAP offers satellite products and services including the following:
 AstroOne, a conjunction assessment, and optimal collision avoidance service for all space vehicles in both orbital and non-orbital motions.
 AstroOrca, providing data transmission for satellites in multiple orbits, launch optimization, shuttle logistics for space gas stations, and Active Debris Removal (ADR) itinerary.
 AstroLibrary, a library of RESTful APIs to access the C++ implementation of SPACEMAP's Voronoi diagram algorithms wrapped in a Python interface.
It also provides real-time tracking of the North Korean reconnaissance satellite, Malligyong-1.

References

External links 

 
 Platform website

Aerospace companies of South Korea
Technology companies established in 2021
Telecommunications
Hanyang University
2021 establishments in South Korea
General Atomics XQ-67A. The General Atomics XQ-67A is a developmental unmanned combat aerial vehicle (UCAV) built by General Atomics Aeronautical Systems (GA-ASI) for the United States Air Force Off-Board Sensing Station program and as a prototype for the collaborative combat aircraft (CCA) program.

Design and development
In February 2023 the Air Force Research Laboratory (AFRL) announced that GA-ASI had been selected to build and test a UAV for the Off-Board Sensing Station (OBSS) program, intended to fly ahead of and pass data back to manned aircraft. The prototype was publicly unveiled by GA-ASI on 8 February 2024. It is unclear whether or not the XQ-67A is capable of carrying weapons.

The XQ-67A had its first flight on 28 February 2024 from GA-ASI's Grey Butte Flight Operations Facility near Palmdale, California. The AFRL stated that "the XQ-67A is the first of a second generation of autonomous collaborative platforms. Following the success of the XQ-58A Valkyrie, the first low-cost uncrewed air vehicle intended to provide the warfighter with credible and affordable mass, the XQ-67A proves the common chassis or genus approach to aircraft design, build and test... This approach paves the way for other aircraft "species" to be rapidly replicated on a standard genus chassis...The genus can be built upon for other aircraft — similar to that of a vehicle frame — with the possibility of adding different aircraft kits to the frame, such as an Off-Board Sensing Station or Off-Board Weapon Station."

On 24 April 2024, upon being awarded for the collaborative combat aircraft (CCA) Increment I, GA-ASI announced that the XQ-67A was a prototype for the CCA program and that the official entry for the CCA would be based on the XQ-67A and feature a common core system. It is speculated that the XQ-67A is representative of "Gambit 1", the first iteration of the previously revealed General Atomics Gambit family. However, GA-ASI has made no specific connection between the XQ-67A, the CCA program, and Gambit.

See also

References

External links

General Atomics XQ-67A webpage

XQ-67
Single-engined jet aircraft
Mid-wing aircraft
V-tail aircraft
Signals intelligence
General Atomics XQ-67
Unmanned stealth aircraft
Funmilade Akingbagbohun. Funmilade Akingbagbohun  is a Nigerian mechanical engineer known for being the first female National Chairman of the Nigerian Institute of Mechanical Engineers.

Akingbagbohun earned a Higher National Diploma from the Yaba College of Technology before earning her Master's degree from the University of Lagos. She earned her Bachelor of Engineering from the University of Ibadan.

She previously served as chairman of the Ikeja Branch of the Nigerian Society of Engineers

Akinbagboghun was innaugarated as the National Chairman of the Nigerian Institute of Mechanical Engineers in 2022 in succession of Muhammad Baba Ndaliman. On 24 April 2024, she was succeeded by Alhassan Abdu Mohammed

She is a fellow of the Council for the Regulation of Engineering in Nigeria. She is also a fellow of the Institution of Electrical Engineers.

References 

Nigerian engineers
Nigerian women engineers
Living people
Year of birth missing (living people)
Lucas Electric Taxi. The Lucas Electric Taxi is a prototype electric vehicle first shown to the public last the British Motor Show in 1975.

Developed by British electronics company Lucas and Ogle Design, the battery powered car featured a 50 bhp 216 volt motor and incorporates regenerative braking. The lead acid battery pack is designed for charging in situ or by exchanging for a ready charged set.

The Electric Taxi is front wheel drive and has a claimed range of  and a top speed of .

The two prototypes were registered and undertook various trials, including a speed trial at the British Grand Prix on 18 July 1976. One of the prototypes was put on display at National Motor Museum, Beaulieu in 1979 and then was relocated to British Motor Museum in 1987. It was then sold to a private collector. Lucas retained the other prototype but was destroyed in a fire. 

From 1977 Lucas continued to develop its electric vehicle technology in the Bedford CF electric van.

References

Electric concept cars
Scientists & Engineers. "Scientists & Engineers" is a hip hop song by the American rapper Killer Mike featuring André 3000, Future and Eryn Allen Kane. It was released through VLNS and Loma Vista Recordings on June 13, 2023 as Killer Mike's fifth promotional single for his sixth studio album Michael (2023). It won two Grammy awards.

Background and release 
Killer Mike told Complex in an interview that a day after calling André 3000 to listen to Michael, not expecting him to accept making a verse due to him declining to do so for ten years, he said he would "bring something back to play the next day". No I.D. called the circumstance lucky and happy, saying when he realized Benjamin and James Blake were now joining "Scientists & Engineers" that "it was gonna take a village". According to Killer Mike, one week before "Life of the Party" (2021) by Kanye West featuring André 3000 released, Benjamin contemplated removing his verse from "Scientists & Engineers". Killer Mike said that once he sent him the final version with Eryn Allen Kane's chorus, Benjamin agreed to keep the verse.

The song was first previewed at a listening party in New York on April 17, 2023. On release, Benjamin's guest verse became his first since "Life of the Party" in 2021 and his first collaboration with Future since the latter's song "Benz Friends" in 2014. All three rappers were also formerly part of the musical collective Dungeon Family.

Composition 
According to Thomas Galindo of American Songwriter, André 3000's opening verse has themes of technology and the future of humanity, with Tom Breihan of Stereogum calling his flow "halting" and "darting" and noting his lyrical proficiency. Future raps next, with the latter critic noting his verse's contrasting "melodic-mutter style". Killer Mike's following verse is about "his ongoing hustle" according to Kyle Eustice of AllHipHop.

The refrains are performed by a choir and Eryn Allen Kane. Jon Blistein of Rolling Stone stated that the production has "hypnotic synths" that lead into "soulful guitars". Aaron Williams of Uproxx called the instrumental "gospel and funk-inflected" and "straight from the late-90s Atlanta breakout".

Critical reception 
Aaron Williams of Uproxx opined that all three rappers had "some of their hardest verses in a long time". Mike Fugere of HotNewHitHop called the song "a homecoming of sorts" due to Killer Mike's debut being a feature on Stankonia (2000) by the duo Outkast of which Benjamin was one half of, saying it was "a celebration of two kids from Atlanta continuously making great music".

"Scientists & Engineers" won the award for Best Rap Performance and Best Rap Song at the 66th Annual Grammy Awards and was ranked as 2023's best rap song by HotNewHipHop. BET nominated it in the category of Impact Track at their 2023 awards show, also nominating André 3000's performance for Sweet 16: Best Featured Verse. His rapping was also awarded Best Rap Verse of 2023 by HipHopDX and listed as the year's second-best rap verse by Complex.

Charts

Notes

References

2023 songs
Grammy Award for Best Rap Performance
Hip-hop songs
Songs written by Killer Mike