Question: How many passengers were on the flight that the Russian Union of Engineers published a paper on?
Context: The Russian Union of Engineers (RUE) (Russian: Российский союз инженеров (РСИ)) claims to be an all-Russian nongovernmental organization of engineers, design-engineers, builders, inventors, rationalizers, researchers, scientists, scientific and technical employees, and managers of industrial production.  It has published several studies on economics, energy and housing related subjects and a paper on Malaysia Airlines Flight 17. Georgy Georgievich Rogozin (Russian: Георгий Георгиевич Рогозин , 7 August 1942 – 6 March 2014) was a Doctor of Juridical Science, Major general retired FSB, professor, academician of the Russian Academy of Natural Sciences, Academician of International Informatization Academy, rector, head of the workshop on the preparation of psychological portraits of the individual (criminology), 1st Vice-President, Russian Union of energy efficiency, Emeritus member of Presidium of the Federation "Koshiki karate" of Russia, and Director of Strategic Planning "Elbim bank".  He was a key figure in the protection of the President of Russia and a member of a documentary film "The Call of the Abyss" (Russian: Зов бездны ) and "Storm of consciousness" (Russian: Штурм сознания ), which aroused wide public resonance. The Russian Union of Industrialists and Entrepreneurs (RSPP), a lobby group based in Moscow, promotes the interests of business in Russia.  It has over 1,000 members, including both private and state-owned companies, factories, and foreign and Russian plants.  The RSPP represents the successor in the Russian Federation of the previous USSR scientific and industrial union founded in the summer of 1990. Boise Airport (IATA: BOI, ICAO: KBOI, FAA LID: BOI) (Boise Air Terminal or Gowen Field) is a joint civil-military airport three miles south of Boise in Ada County, Idaho, United States.  The airport is operated by the city of Boise Department of Aviation and is overseen by an Airport Commission.  It is by far the busiest airport in the state of Idaho, serving more passengers than all other Idaho airports combined and roughly ten times as many passengers as Idaho's second busiest airport, Idaho Falls Regional Airport. A bus (archaically also omnibus, multibus, motorbus, autobus) is a road vehicle designed to carry many passengers. Buses can have a capacity as high as 300 passengers.  The most common type of bus is the single-decker rigid bus, with larger loads carried by double-decker and articulated buses, and smaller loads carried by midibuses and minibuses; coaches are used for longer-distance services.  Many types of buses, such as city transit buses and inter-city coaches, charge a fare.  Other types, such as elementary or secondary school buses or shuttle buses within a post-secondary education campus do not charge a fare.  In many jurisdictions, bus drivers require a special licence above and beyond a regular driver's licence. A crush load is a level of passenger loading in a transport vehicle which is so high that passengers are "crushed" against one another.  It represents an extreme form of passenger loading, and normally considered to be representative of a system with serious capacity limitations.  Crush loads result from too many passengers within a vehicle designed for a much smaller number.  Crush loaded trains or buses are so heavily loaded that for most passengers physical contact with several other nearby passengers is impossible to avoid. Malaysia Airlines Flight 17 (MH17/MAS17) was a scheduled passenger flight from Amsterdam to Kuala Lumpur that was shot down on 17 July 2014 while flying over eastern Ukraine, killing all 283 passengers and 15 crew on board.  Contact with the aircraft, a Boeing 777-200ER, was lost about 50 km from the Ukraine–Russia border and wreckage of the aircraft landed near Torez in Donetsk Oblast, Ukraine, 40 km from the border.  The crash occurred in an area controlled by the Donbass People's Militia during the Battle in Shakhtarsk Raion, part of the ongoing war in Donbass.  The crash is the deadliest airliner shootdown, eighth-deadliest aviation disaster, and was Malaysia Airlines' second aircraft loss during 2014 after the disappearance of Flight 370 on March 8. Vladimir Vladimirovich Kunin (Владимир Владимирович Кунин) (actually Vladimir Feinberg, June 19, 1927, Leningrad - 4 February 2011, Munich) was a Russian writer, playwright and screenwriter.  Kunin was a member of the Union of Cinematographers of the Russian Federation, the Russian Union of Writers (Союз писателей России) as well as an honorary member of the International association of writers and publicists (Международная ассоциация писателей и публицистов). Harbor Gateway Transit Center (formerly Artesia Transit Center) is a Metro Silver Line station and a large bus station at southern end of the Harbor Transitway located in the southwest corner of Interstate 110 (Harbor Freeway) and State Route 91 (Gardena Freeway) in Harbor Gateway close to Carson.  The station has 12 bus bays and 900 park and ride spaces, and is the southern terminus of the Metro Silver Line (line 910 only).  Many passengers connect to this station from other buses to transfer to the Silver Line.  Public restrooms for passengers as began installation in October 2012 and opened in February 2013.  The nextrip bus screens were installed in November 2012 and became fully functional in April 2013.  The large hub is undergoing station improvements. The Russian International Affairs Council (RIAC) – is a non-profit academic and diplomatic think tank established by the presidential decree dated 2 February 2010.  The founders of the RIAC are the Ministry of Foreign Affairs of the Russian Federation, Ministry of Education and Science, Russian Academy of Science, the Russian Union of Industrialists and Entrepreneurs and Russian news agency Interfax.
Answer: 283