omniomni/omni-engineering huggingface dataset:
St. Lucia Electricity Services. The St. Lucia Electricity Services Limited (LUCELEC) is an electric utility company of Saint Lucia.

History
The company was established in 1964. The company went public on 11 August 1994.

Finance
In 2022, the company revenue reached EC$134,189,000.

Power stations
 Cul De Sac Power Station

References

External links
 

1964 establishments in Saint Lucia
Companies of Saint Lucia
Electric power companies
Electric power in Saint Lucia
Public utilities established in 1964
Roam (software). Roam is a California-based productivity and note-taking application developed by Roam Research Inc. The system is built on a directed graph, which frees it from the constraints of the classic filesystem tree. It is viewed as a competitor to Notion.

See also 
 Collaborative real-time editor
 Document collaboration
 Obsidian (software)
 Notion

References

External links 
 

Note-taking software
Collaborative real-time editors
Collaborative software
Proprietary wiki software
Software companies based in California
Business software
Algerian frigate Mourad Rais. Mourad Rais (901) (also transliterated Murat Reis, ) is the first Koni II-class frigate of the Algerian National Navy.

Design and description 
Mourad Rais is a Project 1159T frigate (NATO reporting name: Koni II). The frigate has a length of , beam of  and draught of . The frigate has a displacement of  standard and  at full load. The ship is powered by combined diesel and gas (CODAG) propulsion system, consisted of one SGW Nikolayev M8B gas turbine with  and two Russki B-68 diesel engines with  connected to three shafts. She has a top speed of  with gas turbine and  with diesels only, and range of  with cruising speed of . The ship has a complement of 130 personnel.

The ship is armed with two AK-726 twin-barrel 76 mm guns and two AK-230 twin-barrel 30 mm autocannons. For anti-submarine warfare, the frigate are equipped with a pair of RBU-6000  Smerch-2 12-barrel anti-submarine rocket launchers and two depth charge racks. The ship could also carry 22 naval mines. As built, Mourad Rais was equipped with one 4K33 Osa-M (SA-N-4 'Gecko') twin missile launcher with capacity of 20 missiles for anti-aircraft and limited anti-surface capability.

As built, the ship sensor suites includes 3P-60 UE weapons control, MR-302 Rubka ("Strut Curve") air/surface search radar, Don-2 navigation radar, "High Pole B" IFF, "Watch Dog" and "Quad Loop" Electronic Support Measures (ESM) systems, two optronic directors, and MG-322 hull-mounted sonar. Fire control for the weapons consisted of Fut-B ("Hawk Screech") radar for the 76 mm guns, MR-104 Rys ("Drum Tilt") radar for the 30 mm autocannons, and MPZ-301 ("Pop Group") radar for missile control. The vessel was also equipped with two PK-16 decoy-dispenser system which used chaff as a form of missile defense.

Modernization 
Mourad Rais underwent a modernization refit at Severnaya Verf in Saint Petersburg from late 2007 to 2011. The refit included the replacement of MR-302 Rubka with Pozitiv-ME1.2 radar, the removal of 4K33 Osa-M missile launcher and Fut-B radar, and replacement of ESM and decoy systems with new NRJ-6A ESM system and two PJ-46 decoy launchers.

Construction and career 
The frigate was laid down on 10 June 1978 at the A.M. Gorky Shipyard in Zelenodolsk with yard number 250. Launched on 12 January 1980, the ship was temporarily commissioned with the Soviet Navy on 30 September 1980 as SKR-482. 

The ship was delivered to Algeria via Black Sea in December 1980. She was commissioned into Algerian National Navy as Mourad Rais on 20 December 1980.

References

Citations

Bibliography

External links

Koni-class frigates
1980 ships
Ships built in the Soviet Union
Frigates of the Algerian National Navy
Yellow Line (Agra Metro). The Yellow Line (Line 1) () is a partly operational metro rail line of the Agra Metro, a rapid transit system in Agra, Uttar Pradesh, India. The first section of the line opened 6 March 2024.

In 2024, Uttar Pradesh Metro Rail Corporation (UPMRC) changed the name of Jama Masjid metro station to 'Mankameshwar metro station'.

List of stations

See also
Agra
Uttar Pradesh Metro Rail Corporation
Uttar Pradesh State Road Transport Corporation
List of rapid transit systems in India
List of metro systems

References

Rapid transit lines in India
Railway lines opened in 2024
Jane Cleland-Huang. Jane Cleland-Huang is a software engineer whose research involves requirements engineering, requirements traceability, the safety engineering of cyber-physical systems, and agile software development, including work on air traffic control for unmanned aerial vehicles. Originally from England, she works in the US as Frank M. Freimann Professor of Computer Science, Chair of the Department of Computer Science and Engineering at the University of Notre Dame, and director of the Software and Requirements Engineering Research Lab.

Education and career
Cleland-Huang grew up in Southern England, and briefly studied speech–language pathology in university before leaving England to work as an English teacher in Vietnamese refugee camps in Thailand, formed as part of the Indochina refugee crisis of the late 1970s. She continued her work in Kolkata, India, and married a coworker, an American of Chinese descent. Returning with him to the US, she began working as a self-taught computer programmer for a private university in Hawaii before moving to Chicago, raising a family, and going back to school to study computer science. She eventually earned a bachelor's degree from Governors State University and a Ph.D. from the University of Illinois Chicago.

After taking a faculty position at DePaul University, she moved to Notre Dame in 2016. She was named as the Freimann Professor in 2022.

Books
Cleland-Huang is the coauthor of Software by Numbers: Low-Risk, High-Return Development (with Mark Denne, Prentice-Hall, 2004).  She is the co-editor of Software and Systems Traceability (with Orlena Gotel and Andrea Zisman, Springer, 2012).

References

External links
Software and Requirements Engineering Center

Year of birth missing (living people)
Living people
British computer scientists
British women computer scientists
Software engineering researchers
Governors State University alumni
University of Illinois Chicago alumni
DePaul University faculty
University of Notre Dame faculty
Sabah Randhawa. Sabah U. Randhawa is a Pakistani American engineer who serves as an academic administrator, and who since 2016 has served as the 14th president of Western Washington University (Western). He is a fellow of the Institute of Industrial Engineers, and a recipient of the 2023 District VIII Leadership Award from the Council for Advancement and Support of Education.

Early life and education 
Randhawa was born in Lahore in 1954; neither of his parents attended college. Randhawa and his sister attended a co-educational school in Pakistan that was operated by the Church of England. Their tuition was paid by Sabah's father, a pharmaceutical salesman. He now holds a B.S. in Chemical Engineering, which he received from the University of Engineering & Technology, Lahore in 1976. After graduating from university in Pakistan, Randhawa worked as an engineer at a chemical plant in the countryside. He saved up money for two years until he had enough to travel overseas for study. Randhawa also holds an M.S. in Industrial Engineering from Oregon State University, which he received in 1980, and a Ph.D. in Industrial Engineering from Arizona State University in 1983.

Career 
Some time after studying as a graduate student at Oregon State University (OSU), Randhawa worked in multiple roles within OSU's engineering college; he eventually became the Provost & Executive Vice President, the institution's second-ranked administrator. 

During his time at OSU, Randhawa was one of four candidates vying to become the chancellor of University of Nebraska–Lincoln. He was also a candidate for the chancellor position at Southern Illinois University Carbondale before withdrawing in 2015. He withdrew his candidacy for the Nebraska chancellorship in March 2016 after he was declared the sole finalist for the presidential search at Western.

In March 2016, the Western Board of Trustees voted unanimously to nominate Randhawa as university president. One of the terms in his presidential contract at Western was that he would become a tenured professor on top of his role as president.

In 2020, a whistleblower reported that the university's education department fraudulently used "ghost courses," non-existent courses for which students were earning credit, to assist the students in receiving federal financial aid. The whistleblower successfully sued the state of Washington for retaliation, alleging in part that Randhawa had fired the whistleblower for refusing to remove the word fraud from the original ghost courses report.

References

External links 
 
 
 

Living people
1954 births
Date of birth missing (living people)
People from Lahore
University of Engineering and Technology, Lahore alumni
Oregon State University alumni
Arizona State University alumni
Oregon State University faculty
Western Washington University faculty
Engineers from Washington (state)
American academics of Pakistani descent
Pakistani emigrants to the United States
John J. Monaghan. John J. Monaghan is a British mass spectrometrist and former editor of Rapid Communications in Mass Spectrometry.

Early life and career 
Monaghan attended the University of Glasgow, where he completed his undergraduate degree in chemistry. He then undertook a PhD with Durward Cruickshank involving the study of gas-phase electron diffraction. After completing his studies he moved to work at Imperial Chemical Industries in Blackley site under the direction of mass spectrometrist John Beynon focusing on the analysis of textile dyestuffs. He was an early adopter and enthusiast of the Fast Atom Bombardment technique developed at the nearby UMIST by Mickey Barber and Don Sedgwick.

Other interests 
Monaghan is an active member of the British Mass Spectrometry Society and has been given life membership for making a significant contribution to the practice of mass spectrometry in the UK. In 2003 the BMSS made John its first President with responsibility to promote the work done by the Society, particularly on the international stage and beyond the core MS community.

Monaghan has also been a member and president of the Peterloo Speakers Club in Manchester. He is also a keen cricketer and football referee.

References

Living people
Year of birth missing (living people)
British chemists
Mass spectrometrists
People associated with the University of Manchester
People associated with the University of Glasgow
Alumni of the University of Glasgow
Mark Flewin. Air Vice-Marshal Mark Robert Flewin,  is a senior Royal Air Force who currently serves as Air Officer Commanding No. 1 Group RAF, headquartered at RAF High Wycombe in Buckinghamshire.

RAF career
From 1 September 1996 to 1 September 1997, Flewin held a one-year commission in the Royal Air Force Volunteer Reserve as an acting pilot officer. He then graduated from university with a Bachelor of Engineering (BEng) degree.  He was commissioned in the Royal Air Force (RAF) as a pilot officer on 5 April 1998. He underwent pilot training and was posted to fly the Jaguar. After qualifying as a weapons instructor, he undertook a number of operational tours, including deployment to enforce the no-fly zones over Iraq. He took command of 1 (Fighter) Squadron at RAF Leuchars in September 2012. 

Flewin went on to be commander of No. 903 Expeditionary Air Wing as part of Operation Shader in 2014, chief of staff within the Air Staff at the Ministry of Defence in 2014 and chief of staff, Joint Effects at Permanent Joint Headquarters in 2016. He was promoted to group captain on 30 August 2016. In 2018, he became station commander at RAF Coningsby, and was awarded the Royal Air Force Long Service and Good Conduct Medal. 

After completing of the Higher Command and Staff Course at the Defence Academy, he became Head Operations, Plans & Training, United Kingdom Space Command at RAF High Wycombe in May 2021. He was appointed Air Officer Commanding No. 1 Group RAF in January 2023.

Flewin was appointed a Commander of the Order of the British Empire (CBE) in the 2019 New Year Honours.

References

Living people
Commanders of the Order of the British Empire
Royal Air Force air marshals
Year of birth missing (living people)
20th-century Royal Air Force personnel
21st-century Royal Air Force personnel
Dioxygen monofluoride. Dioxygen monofluoride is a binary inorganic compound radical of fluorine and oxygen with the chemical formula . The compound is stable only at low temperature. This is one of many known oxygen fluorides.

Synthesis
Thermal decomposition of dioxygen difluoride:

Photolysis of  and  dilute in argon:

Physical properties
Dioxygen monofluoride is a strong oxidizing agent, can be prepared in the coaxial reactor.

References

Oxygen fluorides
Free radicals
Nonmetal halides
Oxidizing agents
Ana Pérez-Neira. Ana Isabel Pérez-Neira (born 1967) is a Spanish telecommunications engineer, a professor in the Signal Theory and Communication Department of the Polytechnic University of Catalonia, the former vice rector for research of the university, the director of the Centre Tecnológic de Telecomunicacions de Catalunya, and the coordinator of the European Space Agency Networks of Excellence on Satellite Communications. Her research concerns multibeam satellite communications, beamforming, and the signal processing needed in that application.

Education and career
Pérez-Neira was born in 1967 in Zaragoza. She studied electrical engineering, earning a bachelor's degree in 1989, and then a master's degree in 1991 at University Ramon Llull. She completed a Ph.D. in 1995 at the Polytechnic University of Catalonia, working there with .

She was appointed as a full professor at the Polytechnic University of Catalonia in 2006, and served as vice rector for research from 2010 to 2014. She was appointed as director of the Centre Tecnológic de Telecomunicacions de Catalunya in 2021.

Recognition
Pérez-Neira was named an IEEE Fellow, in the 2020 class of fellows, "for contributions to signal processing for satellite communications and systems". She became a full member of the  in 2021. In 2022 she was named a EURASIP Fellow by the European Association for Signal Processing, "for her contributions to signal processing for satellite and wireless communication systems".

References

External links

1967 births
Living people
Spanish electrical engineers
Spanish women engineers
Telecommunications engineers
Women electrical engineers
University Ramon Llull alumni
Academic staff of the Polytechnic University of Catalonia
Fellows of the IEEE
Škoda 932. The Škoda 932 was an experimental prototype small four-seater car prototype made by the Czechoslovak manufacturer Škoda. The streamlined body was made of mixed wood/steel construction, the engine was installed at the rear. Only one unit was made.

The air-cooled, side-valve four-cylinder four-stroke flat-four engine had a displacement of 1498 cc and an output of . The driving force was transmitted to the rear wheels via the transmission flange on the engine block. The car's frame, bifurcated at the front and rear, was formed by a pair of pressed steel profiles. The front and rear wheels were independently suspended.
The vehicle was designed by the Škoda director Karel Hrdlička (1888-1979) and designer Vsevold Korolkov (1893-1942) in June 1932 and finished in October of the same year. However, series production never took place.

See also 
 Škoda Auto
 List of Škoda vehicles
 Economy car

References

Further reading
 

Škoda Auto
Škoda automobiles
Rear-engined vehicles
Rear-wheel-drive vehicles
Sedans
1930s cars
4-Fluoronitrobenzene. 4-Fluoronitrobenzene is an organic compound with the formula FC6H4NO2.  It is one of three isomeric fluoronitrobenzenes.  A yellow oil, it is prepared from 4-nitrochlorobenzene using the Halex process:

4-Fluoronitrobenzene can be hydrogenated to give 4-fluoroaniline, which is a precursor to the fungicide  and parafluorofentanyl.

Owing to the presence of the  electron withdrawing nitro group, the fluoride is a good leaving group in fluoronitrobenzenes.  Thus reaction with phenoxide gives the mononitrodiphenylether.

References

4-Nitrophenyl compounds
4-Fluorophenyl compounds
Pentaoxygen difluoride. Pentaoxygen difluoride is a binary inorganic compound of fluorine and oxygen with the chemical formula . The compound is one of many known oxygen fluorides.

Synthesis
The compound can be prepared by electric discharges through the — mixture of the certain molar ratio at 60 to 77K. The ratio is predicted to be 5:2.

Physical properties
Pentaoxygen difluoride is an oxidizing agent. At 90K, the compound looks like a reddish-brown liquid and as an oil at 77 K. 

At 77K, the compound is insoluble in liquid , soluble in liquid  and . At 65K, it is soluble in liquid .

References

Oxygen fluorides
Nonmetal halides
Oxidizing agents
John Laurie (Australian engineer). John Buxton Laurie  (18 September 1931 – 2 April 2022) was an Australian consultant engineer. In 2003 he was awarded Australia's highest civilian honour, Companion of the Order of Australia, for his services to engineering and to community support.

Early life and education

Laurie was born to Joan and Robin Laurie on 18 September 1931 in Adelaide, Australia.

Career

In 1977, when he was the managing director of Maunsell and Partners (Consulting Engineers and Planners), he was appointed to assist the Chief Judge heading the judicial inquiry to investigate the causes of the Granville rail disaster.  He was Chairman of the Melbourne City Link Authority.
He served as the president of the Associations of Professional and Consultative Engineers.

Professional and community service

In 2001, the Powerhouse Museum (then called the  Museum of Applied Arts and Sciences) partnered with the Australian Academy of Technological Sciences and Engineering to put on "Australia Innovates".  Laurie was one of the key contributors.

Selected works

Honours and awards 

In 1994, Laurie was appointed a Fellow of the Australian Academy of Technological Sciences and Engineering (FTSE).
In 2001, Laurie was awarded the Australian Centenary Medal in recognition of his service to environmental science and technology.
In 2003, he received the Peter Nicol Russell Memorial Medal - Career Achievement Award in Engineering from the Institution of Engineers Australia.  This is described as "the most prestigious award conferred by Engineers Australia. It’s presented annually to an Honorary Fellow of Engineers Australia who has made a notable contribution to the science or practice of engineering in Australia."

In the 2003 Queen's Birthday honours, Laurie was appointed a Companion of the Order of Australia "for service to consulting engineering in Australia, to the export of engineering services overseas, and to community support in education, health and major infrastructure developments."

Personal life
Laurie was married to Imogen Dymphna, and they had four children: Mandy, Rob, Tim and Emma.

Laurie was the great-grandson of Buxton Forbes Laurie, for whom he was named, who migrated from England to Australia in 1848.  John Laurie hosted a reunion of Buxton Laurie's descendants in 1976, reported as either 150 or 220 people.

He died on 2 April 2022, of natural causes.

References

Australian engineers
Companions of the Order of Australia
1931 births
2022 deaths
Hexaoxygen difluoride. Hexaoxygen difluoride is a binary inorganic compound of fluorine and oxygen with the chemical formula . The compound is one of many known oxygen fluorides.

Synthesis
The compound can be prepared by electric discharges through the — mixture of the certain molar ratio at 60 to 77 K. The ratio is predicted to be 6:2.

Physical properties
Hexaoxygen difluoride is an oxidizing agent. At 60 K, the compound looks like a dark-brown crystalline solid. If slowly warmed, it decomposes to lower oxygen fluorides and ozone. If quickly warmed to 90 K, it explodes, creating  and .

References

Oxygen fluorides
Nonmetal halides
Oxidizing agents
Tungsten hexabromide. Tungsten hexabromide, also known as tungsten(VI) bromide, is a chemical compound of tungsten and bromine with the formula WBr6. It is an air-sensitive dark grey powder that decomposes above 200 °C to tungsten(V) bromide and bromine.

Production and reactions

Tungsten hexabromide is mainly produced by the reaction of metallic tungsten and bromine at temperatures around 100 °C in a nitrogen atmosphere:
W + 3 Br2 → WBr6
Another method of producing this compound is by the reaction of tungsten hexacarbonyl and bromine at room temperature, releasing carbon monoxide. It can also be produced by the metathesis reaction of boron tribromide and tungsten hexachloride.

WBr6 is reduced with elemental antimony at elevated temperatrues, consecutively producing, WBr5, WBr4, W4Br10, W5Br12, then finally WBr2 at 350 °C. This reaction produces antimony tribromide as a side product. Any of these bromides can be reverted to the hexabromide by oxidation with bromine at 160 °C.

Tungsten hexabromide is hydrolyzed in water, producing tungsten pentoxide and releasing bromine.

Tungsten(VI) oxytetrabromide is produced by the reaction of tungsten hexabromide and tungsten(VI) oxide:
2 WBr6 + WO3 → 3 WOBr4

Structure
The trigonal crystal structure of WBr6 consists of isolated WBr6 octahedra and is isostructural with α-WCl6.

References

Tungsten halides
Bromides
Sara Pozzi. Sara A. Pozzi is an Italian nuclear engineer. She is the co-author of the MCNPX-PoliMi code for Monte Carlo simulation of neutron transport and nuclear fission, and she studies methods for detecting nuclear materials and their application in preventing nuclear proliferation. She is a University Diversity and Social Transformation Professor at the University of Michigan, jointly appointed to the Department of Nuclear Engineering and Radiological Sciences and the Department of Physics, director of the Consortium for Monitoring, Technology, and Verification, and director of diversity, equity, and inclusion for the University of Michigan College of Engineering.

Education and career
Pozzi studied nuclear engineering at the Polytechnic University of Milan, earning a laurea (the equivalent of a master's degree) in 1997 and completing her Ph.D. there in 2001. Her doctoral dissertation, Fast-Time Correlation Measurements in Nuclear Safeguards, was advised by Marzio Marseguerra.

After postdoctoral research at the Polytechnic University of Milan, she was a researcher at the Oak Ridge National Laboratory from 2002 until moving to the University of Michigan in 2007, as an associate professor in the Department of Nuclear Engineering and Radiological Sciences. She was tenured there in 2010, promoted to full professor in 2015, and added a joint appointment in the Department of Physics in 2018.

She founded the Detection for Nuclear Nonproliferation Group in 2007, and the Consortium for Verification Technology in 2014.

Recognition
Pozzi was named as a Fellow of the American Nuclear Society in 2017, and a Fellow of the Institute of Nuclear Materials Management in 2018. She was named an IEEE Fellow, in the 2020 class of fellows, "for contributions to neutron detection techniques and neutron transport Monte Carlo methods".

References

External links

Year of birth missing (living people)
Living people
Nuclear engineers
Italian engineers
Polytechnic University of Milan alumni
Oak Ridge National Laboratory people
University of Michigan faculty
Fellows of the IEEE
21st-century Italian engineers
21st-century Italian women engineers