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Maxim Durach
Electromagnetic fields in bulk bianisotropic media contain plane waves whose k-vectors can be found using the method of the index of refraction?s operator and belong to the Fresnel wave surfaces that fall into one of the five hyperbolic classes of the Du...
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Kevin J. Parker and Miguel A. Alonso
The free space solution to the wave equation in spherical coordinates is well known as a separable product of functions. Re-examination of these functions, particularly the sums of spherical Bessel and harmonic functions, reveals behaviors which can prod...
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Deni Suwardhi, Kamal Nur Fauzan, Agung Budi Harto, Budhy Soeksmantono, Riantini Virtriana and Arnadi Murtiyoso
The development and management of green open spaces are essential in overcoming environmental problems such as air pollution and urban warming. 3D modeling and biomass calculation are the example efforts in managing green open spaces. In this study, 3D m...
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Weidong Yin, Leizheng Shu, Yang Yu and Yu Shi
In this article, we present a free-vertex tetrahedral finite-element representation of irregularly shaped small bodies, which provides an alternative solution for estimating asteroid density distribution. We derived the transformations between gravitatio...
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Gaofeng Sha
This study extends the second-order attenuation (SOA) model for elastic waves in texture-free inhomogeneous cubic polycrystalline materials with equiaxed grains to textured polycrystals with ellipsoidal grains of arbitrary crystal symmetry. In term of th...
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Gregor Steinbrügge, Teresa Steinke, Robin Thor, Alexander Stark and Hauke Hussmann
Jupiter?s moon Ganymede might be in possession of a subsurface ocean located between two ice layers. However, from Galileo data it is not possible to unambiguously infer the thickness and densities of the individual layers. The upcoming icy satellite mis...
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Nicola Fabris, Paolo Miotti, Fabio Frassetto and Luca Poletto
A new monochromator with high spectral resolution in the extreme ultraviolet (XUV) has been developed for high-order laser harmonics selection. The system has three optical elements?a cylindrical (or spherical) focusing mirror, a uniform-line-spaced plan...
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J.P. Bourgade, A. Mellet and L. Mieussens
Pág. 777 - 795
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