An algorithm for deriving the equations of mathematical physics by symbolic manipulation.
Algorithm for Navier-Stokes and continuity equations used to derive curvilinear coordinate system
Howard, J. C.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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A mathematical technique for programming automatic picture transmission tracking angles.
Computer programming of satellite orbit tracking angles for automatic picture transmission receiving stations
Pitts, D. E.↗
Mathematical theories of brittle fracture.
Strain energy for two and three dimensional crack systems subjected to varying loads, detailing loading and crack geometry effects on fracture criterion
Liebowitz, H.↗
Some applications of mathematical optimization to automatic landing systems
Algorithms applied to vertical trajectory control system
Kinnon, D. M.↗
Expansion of a mathematical model of thermoregulation to include high metabolic rates Final report, 19 Jun. 1968 - 18 Jun. 1969
Body temperature and sweating during thermal transients caused by exercise
Stolwijk, J. A. J.↗
Mathematical analysis of aperiodic events /geomagnetic activity/ Final technical report
Predicting geomagnetic index and geomagnetic planetary amplitude using 1968 solar and geophysical data
Crooker, N. U.↗
Basic concepts of the electromagnetic field. Systems of orthogonal curvilinear coordinates. Boundary problems of the mathematical theory of diffraction
Maxwell equations for electromagnetic field, systems of orthogonal curvilinear coordinates, and boundary problems of electromagnetic wave diffraction
Source record↗
Smithsonian package for algebra and symbolic mathematics
Symbolic programming system for computer processing of algebraic expressions
Cherniack, J. R.↗
A mathematical model for the thermoradiation inactivation of dry Bacillus subtilis var. Niger spores
Empirically based kinetic model describing synergistic inactivation of dry Bacillus subtilis by combined heat and gamma radiation environment
Dugan, V. L.↗
A study program on the development of mathematical model/s/ for microbial burden prediction. Volume 9 - Report on the Mariner Mars 69-3 burden prediction Final report addendum
Mariner 5 spacecraft microbial burden prediction with input translator program
Farabee, L. B.↗
A study program on the development of mathematical model/s/ for microbial burden prediction. Volume 7 - User's manual for the input translator program Final report addendum
User manual for input translator program for MBPM
Farabee, L. B.↗
Solar cell performance - Mathematical model Final report
Computer program for calculating electrical characteristics of silicon solar cells as function of cell parameters and space environmental factors
Barrett, M. J.↗
Mathematical programming and the control of Markov chains
Linear and dynamic programming and Markov chain optimal control
Kleinman, A. J.↗
A study program on the development of a mathematical model/s/ for microbial burden prediction. Volume 10 - Phase 9 with revisions to volume 6 user's manual, addendum
Histogram method for combining random variables in predicting microbial burdens on spacecraft
Farabee, L. B.↗
Random operator equations in mathematical physics. I
Stochastic differential equations objectives, limitations and restrictive assumptions in physical problems, discussing electromagnetic wave propagation in random continuum or random dAlembertian operator
Adomian, G.↗
Optimal control of nonlinear discrete time systems by mathematical programming
Nonlinear discrete time sampled systems optimal control by dynamic programming, with application to stochastic systems
Tabak, D.↗
Mathematical models of plasma
Nonlinear Vlasov equation treatment by Fourier- Hermite expansion techniques for plasma problems
Feix, M.↗
Mathematical models of magnetospheric convection and its coupling to the ionosphere
Magnetospheric convection models and effects on charged particle populations
Vasyliunas, V. M.↗