omniomni/omni-engineering huggingface dataset:
Xi'an–Yan'an high-speed railway. The Xi'an–Yan'an high-speed railway or Xiyan HSR () is a high-speed railway line currently under construction in Shaanxi, China. It has a length of  and a maximum speed of . It is expected to reduce the journey time between Yan'an and Xi'an from 2.5 hours to approximately one hour.

The railway is expected to open in 2025. It will parallel the existing Xi'an–Yan'an railway, but take a more direct route.

History
Construction on a  long tunnel south of Yan'an began on 9 January 2020.

Construction of the  Tongchuan to Yan'an section started construction in April 2021. The route of the remaining  from Xi'an to Tongchuan was confirmed in August 2022. Construction of Xi'an to Tongchuan section started in November 2022.

Stations

References

High-speed railway lines in China
High-speed railway lines under construction
Gordon Blair (computer scientist). Gordon Blair is a Distinguished Professor of Distributed Systems in the School of Computing and Communications at Lancaster University. He is also the co-director of the Centre of Excellence in Environmental Data Science (CEEDS).

Gordon Blair is co-author of Distributed systems: concepts and design, a popular textbooks on distributed systems. His research focuses on reflective and adaptive middleware, and model-driven engineering. His research, with over 300 papers published, has been cited over 19,000 times. He is joint Editor-in-Chief of the Journal of Internet Services and Applications.

Education 

Gordon Blair received a BSc and PhD in Computer Science, in 1980 and 1983, respectively, and both from Strathclyde University.

Selected works

References 

Date of birth missing (living people)
British computer scientists
Alumni of the University of Strathclyde
Academics of Lancaster University
Year of birth missing (living people)
Living people
Mark Ellis (Formula One). Mark Ellis (born 22 June 1964) is a British Formula One engineer. He was most recently the performance director at the Mercedes AMG Petronas Motorsport Formula One team.

Career
Ellis studied mechanical engineering at the University of Southampton before joining Ricardo Consulting Engineers as an engine development engineer.

Ellis' motorsport career began in 1988, achieving success with numerous teams in various categories, in positions ranging from leading the development of Super Touring cars to WRC 4WD transmissions. He gained prominence by participating in the Williams team's program for the British Touring Car Championship (BTCC), when he worked with Williams Renault Dealer Racing on the 1995 touring car project, the Renault Laguna, who dominated the 1997 season with Alain Menu at the wheel and, in 2000, he and Menu were together again at Prodrive, champions of the World Rally Championship, where Ellis designed the Ford Mondeo that Menu drove to the last BTCC championship before the series went through a radical regulation change.

He ended up switching to Formula 1 in 2000, with British American Racing (BAR) as head of mechanical design. Ellis was already a close collaborator with the team's technical director, Malcolm Oastler, since the beginning of BAR, he joined BAR, that year, from Prodrive to occupy the position of chief mechanical designer. After a short stint at British American Racing in 2001, just before the San Marino Grand Prix, he moved to Jaguar Racing as its chief race engineer.

On 1 June 2002 it was announced that BAR's new chief of staff, David Richards, decided to bring Ellis back to his team and that the Brit would take up the position of head of vehicle performance at BAR. Ellis remained at Brackley as the team transitioned into Honda.

Ellis then took on a new challenge at Red Bull Racing as the chief vehicle performance engineer, a position he held until the end of the 2013 season, winning the constructors and drivers titles from 2010 to 2013 with the Austrian outfit.

In December 2013, Mercedes announced the hiring of Mark Ellis where he would assume the position of performance director, returning to Brackley in June 2014. With Mercedes, Ellis added five more consecutive constructors and drivers titles (2014–2018) to his already impressive resume.

In July 2018, it was announced that Mark Ellis would step down from Mercedes, and take a sabbatical while Loïc Serra would replace him as performance director.

References

1964 births
Living people
Formula One designers
Aerodynamicists
British motorsport designers
21st-century British engineers
1961 Lehigh Engineers football team. The 1961 Lehigh Engineers football team was an American football team that represented Lehigh University during the 1961 college football season. Despite not winning either of its two conferences, Lehigh was awarded the Lambert Cup as the best small-college football team in the East.

In their 16th year under head coach Bill Leckonby, the Engineers compiled a 7–2 record. Michael Semcheski was the team captain.

In conference play, Lehigh's 3–2 record against opponents in the Middle Atlantic Conference, University Division, secured a tie with Delaware, and placed them behind Rutgers (4–0) and Bucknell (5–2). The Engineers went 1–1 against the Middle Three, losing to Rutgers and beating Lafayette.

The Engineers were a sporadic entry on the national small college rankings. Lehigh was rated No. 9, with one first-place vote, in the October 5 AP poll, but dropped out of the top 10 the next week. The team returned to the AP rankings on November 9, at No. 8, before rising the next week to No. 6, its eventual year-end ranking. The season's first UPI coaches poll did not place Lehigh in the top 20, though the Engineers made it to No. 19 for two weeks in October before returning for good in mid-November. Following the rivalry victory over Lafayette, Lehigh climbed to a final ranking of No. 11 in the coaches poll.

In both polls, Lehigh ended up the top-ranked team in the geographic area covered by the Lambert awards. Rutgers, which defeated Lehigh and won both conferences, was considered a "major" university and not eligible for the Lambert Cup. Of the eight members of the Lambert selection committee, seven listed Lehigh as their No. 1 choice, with the eighth listing it as No. 2. As the winners of the inaugural small-college Lambert Cup in 1957, Lehigh became the first college to receive the award twice.

Lehigh played its home games at Taylor Stadium on the university campus in Bethlehem, Pennsylvania.

Schedule

References

Lehigh
Lehigh
Lehigh Mountain Hawks football seasons
Lehigh Engineers football
Hanshin 9300 series. The  is a commuter electric multiple unit (EMU) train type operated by the private railway operator Hanshin Electric Railway in Japan since 2001.

Design 
The design was based on the earlier 9000 series trains, formed as six-car sets. The motored cars are mounted on SS144 bogies, and the non-powered trailer cars use SS044 bogies. Upon introduction, it was the first trainset to feature perpendicular seating since the 3011 series from 1954 - the first in 47 years.

This is the last train to be built by . The manufacturer went out of business in 2002.

Operations 
The 9300 series sets have been operating on direct express services on the Hanshin Main Line since March 2001.

Formations 
, the fleet consists of three six-car sets, numbered 9301, 9303, and 9305. Odd-numbered cars are at the Umeda end while even-numbered cars are at the Sannomiya end.

The three six-car sets are formed as shown below, with four motored "M" cars and two non-powered trailer "T" cars.

Each M car (the middle two cars) are fitted with one single-arm pantograph.

Interior 
Seating in the end cars consists of longitudinal seating throughout. In the intermediate cars, seating consists of longitudinal seating on the car ends. Between the car doors, seating is arranged in a 2+2 configuration.

References 

Electric multiple units of Japan
9300 series
Train-related introductions in 2001
1500 V DC multiple units of Japan
Mukogawa Sharyo rolling stock
Sebkha Tah. Sebkha Tah, also named as Sabkhat Tah, Sebja Tah or Sebjet Tah, is a sabkha in southern Morocco. At 55 metres below sea level it is the lowest point of the country. It is located close to Atlantic Ocean and the border with Western Sahara. The main city in the area is Tarfaya.

Project of power plant 
A project plans to combine the high wind potential of the Tarfaya region and the difference in level between the ocean and the sebkha to produce electrical energy on demand. The water drained from the ocean would feed hydraulic turbines before reaching the Sebkha Tah 55 meters below. Part of the energy produced by wind turbines, when available, would be used to power pumps returning the water stored in the basin to the ocean. The power plant would have an installed capacity of 500 MW.

References 

Geography of Morocco
Lowest points of countries
Marieke Huisman. Marieke Huisman (born 3 May 1973, Utrecht, Netherlands) is a Dutch Computer Scientist and a professor of Software Reliability at the University of Twente, where she leads the Formal Methods and Tools Group.

Career  
Huisman graduated from Utrecht University in 1996. She obtained her PhD at Radboud University Nijmegen in 2001; her dissertation, entitled Reasoning about Java programs in higher order logic using PVS and Isabelle, was supervised by Henk Barendregt.

From 2001 to 2008 she worked at the INRIA Sophia Antipolis Research Centre in France, before joining the University of Twente in the Netherlands. Huisman received an ERC Starting Grant in 2010 and an NWO Vici Grant in 2017. She was awarded the Netherlands Prize for ICT Research in 2013  and the Professor De Winter prize in 2014.

Since July 2017, Huisman is a full professor at the University of Twente. She held her inaugural lecture, Software Reliability for Everyone, on 26 January 2021.

Huisman is chair of VERSEN (VEReniging Software Engineering Nederland), the Dutch National Association for Software Engineering, chairperson of The Ambassadors Network, which advises the executive board of the University of Twente on diversity policies, and board member of Stichting Digitaal Burgerschap Nederland, the Netherlands Digital Citizenship Foundation

Awards and honours

References

External links 
 Profile page (University of Twente)
 Homepage Marieke Huisman (University of Twente)
 

Living people
1973 births
Dutch women academics
Dutch computer scientists
Dutch women_computer scientists
Sedef Shipyard. Sedef Shipyard () is a Turkish shipyard established in Gebze, Kocaeli in 1972. The shipyard moved to Tuzla, Istanbul in 1990. The shipyard is building defense industry ships and commercial ships such as the multipurpose amphibious assault ship  to be used by the Turkish Naval Forces. In 2000, the shipyard became a subsidiary of Turkon Holding.

The shipyard was qualified in 2009 by obtaining the necessary documents to take part in military projects. In 2013, the company won the tender for a multipurpose amphibious assault ship project, which will be the largest ship in the Turkish Navy and can carry one battalion. Within the scope of this project, the construction of TCG Anadolu started in 2015 and the ship was launched in 2019.

The construction of a sister ship, to be named , is currently planned by the Turkish Navy.

Location 
Sedef Shipbuilding Inc, has 2 main locations in Turkey:
Tuzla, Istanbul
Orhanlı, Istanbul

Products 

TCG Anadolu
MV Arctic Sea

MV Karadeniz Powership Ayşegül Sultan
MV Karadeniz Powership Doğan Bey
MV Karadeniz Powership Fatmagül Sultan
MV Karadeniz Powership Gökhan Bey
MV Karadeniz Powership İrem Sultan
MV Karadeniz Powership Onur Sultan
MV Karadeniz Powership Orhan Bey
MV Karadeniz Powership Osman Khan
MV Karadeniz Powership Yasin Bey
MV Karadeniz Powership Zeynep Sultan

See also 
 Ships built at Sedef Shipyard

References 

Turkish companies established in 1972
Shipyards of Turkey
Defence companies of Turkey
Shipbuilding companies of Turkey
Tuzla, Istanbul
Loïc Serra. Loïc Serra (born 30 March 1972) is a French Formula 1 engineer and Chassis Technical Director of Scuderia Ferrari HP.

Career 
Serra studied at Arts et Métiers ParisTech in Aix-en-Provence and Paris, specialising in Mechanical Engineering. After graduating from university, Serra started his career in motorsport with Michelin, working as a quality engineer in Bad Kreuznach, Germany, before moving to the company's main Research and Development centre in Clermont-Ferrand, France. His department worked on new tyres and suspension concepts allowing Serra to gain a deep understanding in vehicle dynamics and tyre interactions.

In 2002, Serra was given the task to develop a new innovative suspension system for racing cars and other high-performance vehicles. This suspension system was proposed to the Michelin customer teams in Formula One and formed Serra's first encounter with the series. Shortly afterwards, Serra joined the Formula One department at Michelin and remained there until the tyre manufacturer withdrew from the series in 2006.

As Serra wished to stay in Formula One, he joined the BMW Sauber F1 Team to become the Head of Vehicle Performance for the Swiss team. After BMW's withdrawal from Formula One, Serra decided to seek a new challenge so he joined the new Mercedes works team where he has remained ever since. In 2019, Serra was promoted to performance director at Mercedes. His role involves working with tyre, suspension, aerodynamic, and power unit experts to ensure the various characteristics work towards an overall package that is both fast and reliable. In 2023, it became public that he will join Scuderia Ferrari in 2025.  Ferrari confirmed the news in May 2024, announcing that Serra would join the team beginning October 2024 as the team's Chassis Technical Director.

References 

1972 births
21st-century French engineers
Formula One engineers
Living people
Mercedes-Benz in Formula One
Sauber Motorsport
Osmium pentacarbonyl. Osmium pentacarbonyl is the organoosmium compound with the formula Os(CO)5.  It is the simplest isolatable carbonyl complex of osmium.  Osmium pentacarbonyl is a colorless volatile liquid that is obtained by treating solid triosmium dodecacarbonyl under 200 atmospheres of carbon monoxide at 280-290 °C.  In contrast, also at 200 atm of CO, solid Ru3(CO)12 converts to Ru(CO)5 at milder temperature of 160 °C.

Reactions

Samples of Os(CO)5 convert back to the trioosmium cluster upon heating to 80 °C. The analogous conversion of Ru(CO)5 back to Ru3(CO)12 occurs at room temperature. 
Chlorination of the pentacarbonyl gives a cationic pentacarbonyl complex:
Os(CO)5  +  Cl2  →  [Os(CO)5Cl]+Cl−

Upon UV irradiation, hexane solutions of the pentacarbonyl react with ethylene to give mono-, di-, and trisubstituted derivatives:
Os(CO)5  +  nC2H4  →  Os(CO)5-n(C2H4)n  +  nCO (n = 1,2,3)

References

Organoosmium compounds
Carbonyl complexes
Forthside Bridge. Forthside Bridge (often referred to as Spiky Bridge) is a large pedestrian bridge located in the city of Stirling, in the Central Belt of Scotland. Opened on 2 May 2009, the bridge crosses Stirling railway station, a busy interchange station located on the former Caledonian Main Line and connects the city centre with the Forthside Development, a £90 million residential and leisure area on the banks of the River Forth.

A form of Inverted Fink truss bridge, similar to the Royal Victoria Dock Bridge in London, the construction costs of the Forthside Bridge were estimated at around £6.5 Million. Since its completion, the bridge has become a local landmark and has been praised for its design, receiving a commendation from the Institution of Structural Engineers in 2010.

History and Design
The bridge was constructed as part of the 40-acre Forthside Development plan, an urban regeneration project from Stirling Council, located around the former Forthside Barracks. Construction of the £6.5 million bridge was carried out by Edmund Nuttall Group alongside architects Gifford and WilkinsonEyre (famous for designing the Gateshead Millennium Bridge). Funding for the project was given by the Scottish Government, alongside the European Regional Development Fund. Due to the bridge's complex design, opening plans faced numerous delays and was originally scheduled to open in November 2008. 

The bridge is around 113m long, stands around 6m from the ground and is a unique form of inverted Fink truss with its longest span of 88.2m, over numerous mainline rail tracks of Stirling Station. Glass parapets are fitted along the path over the bridge, which are illuminated at night. For ease of access, the bridge has lifts at either end.

Opening
The bridge opened to the general public on 2 May 2009 and, as a publicity stunt, Stirling Council recruited 6 members of the public named William Wallace to open the bridge.

Vandalism
Since opening, the bridge has suffered numerous acts of vandalism such as graffiti, anti-social behaviour and damage to bridge facilities. During the bridge's initial years, the access lifts were closed for almost three years after persistent damage. The Stirling Observer (Daily Record) received information that "following damage to the lift and glass panels CCTV cameras costing £1031 were installed."

References

Pedestrian bridges in Scotland
Buildings and structures in Stirling (city)
Bridges completed in 2009
Cable-stayed bridges in Scotland
2009 establishments in Scotland
Selorm Adadevoh. Selorm Adadevoh is a Ghanaian business and technology executive. He is the current chief commercial officer of the MTN Group, and former chief executive officer of MTN Ghana. He has worked as a telecommunication, business leader and consultant in Africa, the Caribbean, UK and US.

Early life and education 
Adadevoh had his secondary school education at St. Peter's Boys Senior High School. He holds a Bachelor of Science degree in civil engineering from Kwame Nkrumah University of Science and Technology (KNUST), Ghana and a Master's in Business Administration (MBA) in Finance and Strategic Management from The Wharton School of University of Pennsylvania, USA.

Career 
Adadevoh started his career and worked for 10 years as a technology consultant initially for Hewlett-Packard (HP) in the UK, where he served as an advisor to companies like Hutchison 3G, Vodafone, FTSE 100 and later as a Management Consultant at L.E.K. Consulting in the USA where he worked on Mergers, Acquisitions and Private Equity consulting projects for companies like the United Airlines, Jetblue, Procter & Gamble, Pfizer, Laidlaw and many others.

He later moved to Ghana to work as the chief commercial officer (CCO) and Head of Mobile Financial Services (MFS) for Tigo (Millicom) Ghana. In his role as CCO and Head of the MFS especially, he was responsible for ensuring the boost of the mobile money industry in Ghana concerning Tigo and other networks as well.

Adadevoh was later appointed as Global Director for Mobile Financial Services (MFS) at Digicel, Haiti in December 2014. He went on to work there for three years rising from his role as Global Director of MFS to Chief Operations Officer (COO) of Digicel in May 2015 and eventually his rise to chief executive officer (CEO) of Digicel, Haiti in March 2016, which is the largest of Digicel's 32 operations throughout the world.

In June 2018, Adadevoh was appointed as CEO of MTN Ghana, a subsidiary of MTN Group. He took over from Ebenezer Asante who had been promoted to Vice President of the MTN Group. He was awarded the Marketing Man of the Year 2020 at the 32nd Annual National Marketing Performance Awards organised by the Chartered Institute of Marketing.

In December 2023, he was appointed Chief Commercial Officer of the MTN Group.

Boards and other works 
Adadevoh is a board member of Women's World Banking Ghana (WWBG), Sahel Grains Ltd and Digital Impact Alliance (DIAL) which is funded by the UN Foundation. He is a TEDx fellow, and a member of the African Leadership Network (ALN).

References 

Living people
Ghanaian businesspeople
Ghanaian chief executives
St. Peter's Boys Senior High School alumni
Kwame Nkrumah University of Science and Technology alumni
Year of birth missing (living people)
Ghanaian engineers
Ghanaian business executives
Wharton School alumni
Hewlett-Packard people
Adadevoh family
Guernsey Power Station. Guernsey Power Station is a  gas-fired power plant located in Guernsey County, Ohio south of Byesville in the heart of the Utica and Marcellus shale region. It generates 1.875 GW of power, the 69th largest power station in the United States. The plant cost $1.7 billion to build.

The electric generating facility will sell energy and capacity into the Pennsylvania-New Jersey-Maryland Interconnection (PJM) market. PJM is the regional transmission organization that coordinates the movement of wholesale electricity in 13 states, including Ohio.

The facility uses three of General Electric’s advanced gas turbines, each with a heat recovery steam generator and steam turbine generator and will produce electricity equivalent to the power needs of approximately 1.4 million homes within the PJM region.

History 
Regulatory filings were originally submitted in 2016 to take advantage of decreasing natural gas costs, but construction was delayed until 3rd quarter 2019. The power plant sits atop a former coal mine, and was selected in part due to its proximity to the Rockies Express East natural gas pipeline running from Ohio to Missouri.

Construction is expected to create up to 1,000 jobs. Taxes paid during construction will also pay for new buildings at Meadowbrook High School.  In June 2020, local union construction workers protested the use of out-of-state non-union workers on the project instead of the completely local workforce promised. A company spokesperson denied the allegations.

After construction is complete, the plant is expected to provide about 30 full-time jobs, according to a local newspaper's interview with a Caithness Energy official.

While the first unit was scheduled to go online in September 2022, initial start up activity was still underway as of December 2022.

Operation 
GPS will receive its natural gas from the Utica and Marcellus shale formations in eastern Ohio.

Power will be generated by three advanced combined-cycle GE 7HA.02 gas turbines. Water for operation will be provided by Byesville which will then process the wastewater.

Gallery

References 

Buildings and structures in Guernsey County, Ohio
Natural gas-fired power stations in Ohio
Guernsey County, Ohio
2019 establishments in Ohio
Ernest Rabinowicz. Ernest Rabinowicz (1927-2006) was an American mechanical engineer. He was known for his work in tribology at Massachusetts Institute of Technology (MIT).

Education 
Rabinowicz received his bachelor's degree in physics from the University of Cambridge in 1947. In 1950, he obtained a doctor of philosophy in physical chemistry from the University of Cambridge under the supervision of David Tabor.

Research 
Rabinowicz joined the research staff at MIT in 1950, becoming a professor in 1967. He was best known for his research on the friction and wear of materials. He also wrote several popular science articles on tribology topics in Scientific American. His seminal book "Friction and Wear of Materials" was first published in 1965. According to Google Scholar, his work has been cited on more than 10,000 occasions.

As well as teaching students at MIT, Rabinowicz developed and taught a popular extension course on Friction and Wear to many engineers and scientists from industry. His lectures and teaching videos reached a wide audience and made him one of the best known teachers of tribology in the United States, if not the world.

Awards 
Rabinowicz has been awarded the three most prestigious tribology awards. In 1985, he received the Mayo D. Hersey Award from the American Society of Mechanical Engineers. In 1988, he received the International Award from the Society of Tribologists and Lubrication Engineers. In 1998, he was awarded the Tribology Gold Medal by the Institution of Mechanical Engineers.

References 

American mechanical engineers
Tribologists
Alumni of the University of Cambridge
1927 births
2006 deaths