Project Whirlwind: Recent submissions

Now showing items 1381-1400 of 1737

    • Internal Documents on Ferromagnetic and Ferroelectric Cores 

      Papian, William N. (MIT Digital Computer Laboratory, 1952-01-18)
      A listing of reports, Engineering Notes, and Memoranda on various aspects of the ferromagnetic core activity is presented.

    • Internal Documents on Ferromagnetic and Ferroelectric Cores 

      Papian, William N. (MIT Digital Computer Laboratory, 1952-11-26)
      A listing of reports, Engineering Notes, and Memoranda on various aspects of the ferromagnetic core activity is presented.

    • Group 63 Seminar on Magnetism XXVIII 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1953-02-05)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include quantum mechanics, perturbation methods, perturbed systems, and spin coordinates.

    • Group 63 Seminar on Magnetism, Appendix VI, Derivation of the Law of Paramagnetism in Ferrites Assuming Negative Interaction Between Sublattices 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1953-04-09)
      Appendix to a memo for a Group 63 seminar on magnetism. Topics include the derivation of the law of paramagnetism in ferrites assuming negative interaction between sublattices.

    • Tripe to ERA and University of Illinois 

      Corderman, C. L. (MIT Digital Computer Laboratory, 1952-01-21)
      This memorandum reports on visits to ERA and the University of Illinois. Both groups are working on computers using Williams-type memory systems with operation at 1024 spots per tube. At ERA the proposed memory is ...

    • Laboratory Personnel 

      Digital Computer Laboratory Administrative Staff (MIT Digital Computer Laboratory, 1952-05-01)
      Memorandum listing Laboratory Personnel of the MIT Digital Computer Laboratory.

    • Whirlwind II Block Diagrams Meeting of April 8, 1952 

      Hosier, W. A. (MIT Digital Computer Laboratory, 1952-04-08)
      This note abstracts the discussion of the meeting attended by the following persons, for the benefit of any who may wish to trace the course of thought on the subject.

    • Whirlwind II Meeting of June 18, 1952 

      Taylor, Norman H.; Hosier, W. A. (MIT Digital Computer Laboratory, 1952-07-24)
      Memorandum summarizing the discussion of the Whirlwind II Meeting of June 18, 1952 to set forth such decisions and progress as has been made on the unnamed prototype computer, formerly referred to as WWIA, since christened ...

    • Visit to Control Instrument Company and Subsequent Telephone Conversations 

      Brown, David R.; Sutro, Louis (MIT Digital Computer Laboratory, 1952-08-04)
      The conversations covered three subjects: 1) the schedule of delivery of all the units on order, 2) inspection of completed Burroughs units, 3) testing of these units.

    • Group 63 Seminar on Magnetism, XLVIII 

      Menyuk, Norman (MIT Digital Computer Laboratory, 1953-04-07)
      This memo is a summary of a Group 63 seminar on magnetism. Several pertinent papers given at the North Carolina Meeting of the American Physical Society were discussed, including a paper presented by Berkowitz and Franklin, ...

    • Group 63 Seminar on Magnetism, XL 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1953-03-18)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include the Zener model, ferrimagnetism, and the magnetic structures of iron.

    • Quarterly Status Report, Contract N5ori-06002 October through December, 1951 

      Linvill, William K. (MIT Digital Computer Laboratory, 1952-08-04)
      This report summarizes the work done on Project NR232-001 under the extension of Contract N5ori-06002 for the period during October, November, and December 1951. As was done during the last quarter, the bulk of the effort ...

    • Laboratory Personnel 

      Digital Computer Laboratory Administrative Staff (MIT Digital Computer Laboratory, 1953-03-01)
      Memorandum listing Laboratory Personnel of the MIT Digital Computer Laboratory.

    • Utilization of Magnetic Drum and High-Speed Random-Access Storage 

      Walquist, R. L. (MIT Digital Computer Laboratory, 1952-05-02)
      Several techniques are discussed whereby a computer utilizing a large magnetic drum memory and a small high-speed random-access memory can have an effective operating speed approaching that of a similar computer for which ...

    • High-Speed Magnetic Pulse Control Circuits for Computers 

      Rising, Hawley K. (MIT Department of Electrical Engineering, 1952-08-06)
      Master's Thesis Research proposal on High-Speed Magnetic Pulse Control Circuits for Computers.

    • Initial Discussions on WWIA Block Diagrams 

      Hosier, W. A. (MIT Digital Computer Laboratory, 1952-07-07)
      Certain preliminary specification are set forth as a basis for further work on WWIA system.

    • Group 63 Seminar on Magnetism XIII 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1952-11-17)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include the equations of motion for a system of two coupled oscillators, and unperturbed systems.

    • Magnetic Core Activity 

      Papian, William N. (MIT Digital Computer Laboratory, 1952-01-15)
      The 16 x 16 metallic array has been operated successfully. Only partial operation of the 16 x 16 ceramic-core switch-driven array has been accomplished. Some progress has also been made with pulse transformer investigations, ...

    • Division VI Organization List 

      Forrester, Jay W. (MIT Digital Computer Laboratory, 1952-01-10)
      Memorandum on the general responsibilities and assignments of Digital Computer Laboratory personnel.

    • Group 63 Seminar on Magnetism, XLIX 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1953-04-13)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include the general case of the mixed spinel structure in which certain fraction of the trivalent ions occupy the A sites while the remaining fraction of ...