• 1943
  • 1369 was built as a four-cylinder balanced compound for mountain passenger service and rebuilt into a two-cylinder simple engine in November 1943 at the San Bernardinoshops. (wikipedia.org)
  • A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. (wikipedia.org)
  • difficulty
  • While the concept is simple, there is a key difficulty that must be overcome by any implementation: how to generate a rainbow of spread optical frequencies whose bandwidth of difference frequencies with respect to the detector is less than the electrical bandwidth of the detector. (wikipedia.org)
  • Next
  • The value 3n + 1 is clearly even for odd n, hence the next term after 3n + 1 is surely 3n + 1/2. (wikipedia.org)
  • The next station is Bussum Zuid, which is a simple 2-track station, with two platforms opposite each other. (wikipedia.org)
  • class
  • Motive power was two Baldwin-built 1300 class 4-6-2 "Pacific" locomotives refurbished and decorated for the train. (wikipedia.org)
  • The 1337 class 4-6-2 pacifics #1369 and #1376 were de-streamlined and served the Santa Fe until the early 1950s with #1376 being scrapped in 1950 and #1369 heading off to the scrapyard in 1951. (wikipedia.org)
  • square
  • 2 = ψ*ψ, the square of the absolute value of the amplitude. (wikipedia.org)
  • It contains an account of 'side and diameter numbers', the Pythagorean method for a sequence of best rational approximations to the square root of 2, the denominators of which are Pell numbers. (wikipedia.org)
  • factor
  • 2. Factor rates are the interest % the investor make on the money advanced and collected. (freelancer.com)
  • Also, in a spin-1/2 particle there are only two spin states and the amplitudes for both change by the same −1 factor, so the interference effects are identical, unlike the case for higher spins. (wikipedia.org)
  • section
  • This whitepaper summarizes the self-assessments of hundreds of companies from the second section of the survey, Simple Integration, and offers suggestions for improving your integration capabilities. (tibco.com)
  • The main line continues as a 2-track section. (wikipedia.org)
  • frames
  • The "3:2 pulldown" conversion process for 24 frame/s film to television (telecine) creates a slight error in the video signal compared to the original film frames. (wikipedia.org)
  • In effect, every 12th film frame is displayed for the duration of 3 PAL fields (60 milliseconds) whereas the other 11 frames are all displayed for the duration of 2 PAL fields (40 milliseconds). (wikipedia.org)
  • Real time - For practical applications at least 2 frames per second must be processed. (wikipedia.org)