On the disruption of the reciprocity principle during the daytime propagation of super long radiowaves around the earth
Disruption of reciprocity principle during daytime propagation of superlong radio waves around earth
Baybulatov, R. B.↗
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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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Thermodynamic study of plasmas using the principle of maximum entropy
Thermodynamics of plasmas using principle of maximum entropy
Stankiewicz, N.↗
Eddy current. Volume 1 - Basic principles
Programmed instruction textbook on principles of eddy currents for use in nondestructive testing
Source record↗
Ultrasonics. Volume 1 - Basic principles
Basic theory and principles of ultrasonics related to nondestructive testing - programmed instruction textbook
Source record↗
A maximum principle for optimal control problems with functional differential systems
Maximum principle for optimal control problems with delay-differential system equations
Banks, H. T.↗
Design of waveguides and transmission lines by the distributed maximum principle
Maximum principle for distributed systems applied to design of waveguides and transmission lines
Athans, M.↗
The design of optimal radar waveforms for clutter rejection using the maximum principle.
Optimal radar waveforms for clutter rejection in range and range rate determination system, using maximum principle
Thompson, J. S.↗
A similarity principle for multipacting discharges.
Similarity principle for multipacting discharges in geometrically similar electrode configurations, applied to parallel plates
Ishimaru, A.↗
A variational principle for a one-dimensional stellar system.
Hohl-Feix minimum energy principle extended to arbitrary distribution functions for computer experiments on stellar systems
Feix, M. R.↗
A direct derivation of the optimal linear filter using the maximum principle.
Optimal linear filter derivation using Pontryagin maximum principle and gradient matrices for optimal filter coefficients
Athans, M.↗
The matrix minimum principle.
Pontryagin maximum principle restated to apply to systems described by matrix, optimizing performance of linear system
Athans, M.↗
A remark on the ''bang-bang'' principle for linear control systems in infinite-dimensional space.
Bang-bang principle for linear control systems, considering generalizing from finite to infinite dimensional space
Fattorini, H. O.↗
Design of waveguides and transmission lines by the distributed maximum principle.
Waveguide and transmission line optimal design to minimize reflected power due to mismatch over frequency band, using distributed maximum principle
Athans, M.↗
Virial theorem, the variational principle, and nonlinear parameters in quantum mechanics - Application to the 3 super 1 D and 3 super 3 D states of the helium isoelectronic series.
Nonlinear parameters in many body quantum mechanical system, discussing virial theorem, variational principle and application to various states of He isoelectronic series
Brown, R. T.↗
Correspondence principle for enumeration - Trees and loops.
Symbol oriented computer programming in network analysis, establishing correspondence principle between enumerated network trees and loops of associated flow graphs
Happ, W. W.↗
Test of the equivalence principle for unstable elementary particles.
Equivalence principle for unstable elementary particles established on basis of calculation showing muon coupling to gravitation
Beall, E. F.↗
The variational principle and the variational method 1
Variational method and principle
Epstein, S. T.↗
An invariance principle for dynamical systems on Banach space - Application to the general problem of thermoelastic stability
Invariance principle on Banach space for generalized thermoelastic stability analysis
Infante, E. F.↗