Results 281 to 290 of about 5,574,042 (346)
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Measurement Techniques, 2001
The results are given of studies of the creation and investigation of a new State standard of the units of electron flux, electron flux density and transport density (fluence), energy flux, flux density and transport density (fluence) of electron and bremsstrahlung radiation energy with energies of up to 50 MeV.
I. A. Kharitonov, I. I. Tsvetkov
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The results are given of studies of the creation and investigation of a new State standard of the units of electron flux, electron flux density and transport density (fluence), energy flux, flux density and transport density (fluence) of electron and bremsstrahlung radiation energy with energies of up to 50 MeV.
I. A. Kharitonov, I. I. Tsvetkov
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Wavepacket interferometry for nuclear densities and flux densities
Molecular Physics, 2013The traditional wavepacket interferometry for nuclear densities is extended to nuclear flux densities. Accordingly, a molecule vibrating in an electronic excited state may be prepared such that at a given time, the nuclear densities correspond to a broad distribution of the molecular bond, from short to long distances, which is subdivided into a chain ...
Timm Bredtmann +4 more
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International Journal of Mechanical Sciences, 2021
Zhongjie Li +6 more
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Zhongjie Li +6 more
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Circularly polarized energy flux densities
Electronics and Communications in Japan (Part I: Communications), 1993AbstractAs one of the methods to understand electromagnetic wave propagation and radiation mechanism of antennas, it is useful to use streamlines of electromagnetic energy flux densities. However, the Poynting vector, as an electromagnetic energy flux density, does not include any information about polarization.In this paper, the circularly polarized ...
Shinobu Tokumaru, Rie Tanaka
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Microstructure Fluxes across Density Surfaces
Journal of Physical Oceanography, 1993Abstract When averaging the equations of motion, thermodynamics, and scalar conservation over turbulent fluctuations, we perform the process in several stages. First, an average is taken over the microscopic scales of turbulence, including the centimeter-scale band in which the dissipation of kinetic energy and temperature or density variance occurs ...
Roland A. De Szoeke, Andrew F. Bennett
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ELECTROMAGNETIC ENERGY DENSITY AND FLUX
Canadian Journal of Physics, 1952Although Poynting's theorem receives general acceptance in the treatment of electromagnetic energy, an alternative theorem, Macdonald's, has equal claim to validity at the present state of our knowledge. In a comparison of many results derived from the two, Macdonald's theorem exhibits sufficient superiority to warrant its consideration more generally
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Correction of flux measurements for density effects due to heat and water vapour transfer
, 1980E. K. Webb, G. Pearman, R. Leuning
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Spectral Index–Flux Density Relation for Quasars
Nature, 1970THE relation between the mean spectral indices α of extragalactic radio sources and their flux densities S(S∼v−a) at a frequency of 178 MHz has been obtained from data on the flux densities of all radio sources from the revised 3C catalogue at galactic latitudes |b| ≥ 10° at four frequencies: 86, 178, 750 and 1,400 MHz, measured by the P. N.
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Iron Loss Model Under DC Bias Flux Density Considering Temperature Influence
IEEE transactions on magnetics, 2017S. Xue +7 more
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