Nonlinear equation of spatial enhancement of waves are derived, and the efficiencies of surface wave amplification are calculated. It is shown that an increase in the operating frequency of operating plasma emitters by an order of magnitude is quite feasible and can be attained by...
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G. Interpretation of SKS-waves using samples from the subcontinental lithosphere. Phys. Earth Planet. Inter. 78, 257–280 (1993). Article ADS Google Scholar Spears, I. R. & Macho, G. A. Biomechanical behaviour of modern human molars: implications for interpreting the fossil record. Am. J...
A method for promoting the passage of elementary particles at or through a potential barrier comprising providing a potential barrier having a geometrical shape for causing de Broglie interference between said elementary particles is disclosed. In another embodiment, the invention provides an elementary pa...
Vertebrates use the phosphate mineral apatite in their skeletons, which allowed them to develop tissues such as enamel, characterized by an outstanding combination of hardness and elasticity. It has been hypothesized that the evolution of the earliest ve
Particles of a tobacco stream are first expanded by passing across a high-frequency field wherein they are exposed to the action of electromagnetic waves which effect a vaporization of moisture in the capillaries with attendant increase in volume. The thus expanded particles of the tobacco are ther...
An image processing system to be mounted to a vehicle includes a radar adapted to measure distance and direction to an object based on reflected electromagnetic waves which are outputted to scan the exterior of the vehicle, an image-taki... K Horibe 被引量: 20发表: 2006年 Improved resolving...
To prevent passage of the electromagnetic waves, the relevant wall 4 is chosen of sufficient thickness for the ratio of its thickness to the overall maximum dimension of the cross-section of a through hole C4 to be at least of the order of three. Application to electronic cabinets. <IMAGE>...
This work aims to transfer power wirelessly by directing microwave beams towards an intended target. To create this beam, the quasioptics framework is implemented. Hence, this project follows the works that focus electromagnetic radiation for creating a highly directed beam, such as the work of Wil...
When the wavelength is much larger than the typical scale of the microstructure in a material, it is possible to define effective or homogenized material c... C. Engstrm,D. Sjberg - 《Journal of Electromagnetic Waves & Applications》 被引量: 14发表: 2007年 CRITICAL EXPONENTS AND CRITICAL DI...