Project Whirlwind: Recent submissions

Now showing items 1241-1260 of 1737

    • IBM Industrially Classified Information 

      Fahnestock, Harris (MIT Digital Computer Laboratory, 1952-10-03)
      Memorandum on the handling of confidential information from IBM.

    • Schedule of Design Objectives, WWII 

      Kromer, Arthur P. (MIT Digital Computer Laboratory, 1952-10-02)
      Memorandum summarizing the schedule dates for design, procurement and construction, and testing of the WWII computer, as developed in discussions between Coombs and Burke of IBM and Taylor and Kromer of M.I.T. It was ...

    • Documents on Magnetic Core Work 

      Sullivan, Joan M. (Lincoln Laboratory - Division 6, 1957-07-16)
      A partial list of Reports, Theses, Engineering Notes, Articles, and Memoranda on various aspects of the magnetic-core activity is presented.

    • Whirlwind II Meeting of May 9, 1952 

      Taylor, Norman H.; Mayer, Rollin P. (MIT Digital Computer Laboratory, 1952-05-23)
      Memorandum summarizing the discussion of the Whirlwind II Meeting of May 9, 1952. Topics include engineering problems with transistors and the history of recent developments.

    • Laboratory Personnel 

      Digital Computer Laboratory Administrative Staff (MIT Digital Computer Laboratory, 1952-07-01)
      Memorandum listing Laboratory Personnel of the MIT Digital Computer Laboratory.

    • A statistical Model for Ferromagnetism 

      Loeb, Arthur L. (MIT Digital Computer Laboratory, 1953-01-14)
      Considering exchange and Fermi energy of a system of electrons together with magnetostatic, magnetostrictive and anisotropy forces, the internal energy of a magnetized system can be expressed as a function of its magnetization. ...

    • Group 63 Seminar on Magnetism, XXI 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1952-12-18)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include quantum mechanics and a list of symbols used during the discussion.

    • Trip to Magnetics, Inc., June 26, 1952 

      Brown, David R. (MIT Digital Computer Laboratory, 1952-07-08)
      Ted Ogden and I visited Magnetics, Inc. in Butler, Pa., on June 26 to discuss magnetic cores. We have ordered 300 Mo Perm cores of 1/8 mil material, l/8" wide and 1/8" ID, 10 wraps. These cores should be finished on July ...

    • Group 63 Seminar on Magnetism, III 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1952-10-17)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include classical Boltzmann statistics, magnetic susceptibility, and diamagnetism.

    • Group 63 Seminar on Magnetism, XXIX 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1953-02-06)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include spin functions, the Pauli exclusion principle, quantum numbers, and perturbations.

    • Group 63 Seminar on Magnetism, XXVI 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1953-02-04)
      This memo is a summary of a Group 63 seminar on magnetism.

    • MTC Power Supply Meeting of August 11, 1952 

      Farmer, R.; Smead, H. (MIT Digital Computer Laboratory, 1952-08-12)
      The final decision which has been reached on the type of power supplies to be used in the Memory Test Computer was discussed.

    • A Binary Adder Using Magnetic-Core Flip-Flops 

      Sims, Robert, C. (MIT Servomechanisms Laboratory, 1952-03-19)
      Master's Thesis Research proposal on a Binary Adder Using Magnetic-Core Flip-Flops.

    • Uniformity Tests on Ferrite Cores 

      McCusker, J. H. (MIT Digital Computer Laboratory, 1952-10-21)
      One thousand ferrite cores from General Ceramics, M-1118 (fired 3-9-52), were tested for uniformity of the peak magnitude of the disturbed one. Approximately 25 per cent and 50 per cent of the cores were within ± 5 per ...

    • Laboratory Personnel 

      Digital Computer Laboratory Administrative Staff (MIT Digital Computer Laboratory, 1952-10-01)
      Memorandum listing Laboratory Personnel of the MIT Digital Computer Laboratory.

    • MTC Meeting of September 9, 1952 

      Everett, R. R.; Hosier, W. A. (MIT Digital Computer Laboratory, 1952-09-10)
      Decisions and progress relevant to the proposed Memory Test Computer (MTC) are summarized for distribution to those interested, and to trace development of the computer.

    • Group 63 Seminar on Magnetism XXIV 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1953-01-19)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include the square potential well problem, atomic behavior, potential fields, perturbed systems, and time-independent perturbation theory.

    • WWII Block Diagrams Meeting of April 22, 1952 

      Mayer, Rollin P. (MIT Digital Computer Laboratory, 1952-04-30)
      This report summarizes the discussion of the meeting for the benefit of those who may want to trace the development of thought on this subject.

    • Group 63 Seminar on Magnetism, IV 

      Loeb, Arthur L.; Menyuk, Norman (MIT Digital Computer Laboratory, 1952-10-27)
      This memo is a summary of a Group 63 seminar on magnetism. Topics include the linear variation of the susceptibility of paramagnetic materials with the inverse of temperature, Langevin's paramagnetic theory, quantum ...

    • Time Schedule for WWII Computer 

      Taylor, Norman H.; Mayer, Rollin P. (MIT Digital Computer Laboratory, 1952-03-25)
      Memorandum outlining the plan to obtain a WWII computer in the minimum amount of time and gives the dates on which certain decisions must be reached.