_Abstract. An active source electromagnetic (EM) sounding has been conducted on the axis of the East Pacific Rise (EPR) at 13 ø 10 •N. 1D inversion and modelling techniques, seeking resistivity as a function of depth, have been applied to 8 Ilz amplitude data collected along the ridge crest. Resistivity is seen to increase monotonically between 50 m and 1 km below the seafloor, increasing from ...

This paper identifies breakpoints for various power and propulsion technologies, with a special focus on fission-based sources in support of NASA’s Mars exploration program. Transportation, orbital, and surface missions are addressed through an assessment architecture developed for this study. This architecture is based on three key considerations: decomposition of generic Mars missions into ph...

-The main idea of SVM i.e. Support Vector Machine is that classifying nonlinear separable data by mapping the data into higher dimension linear space where the data can be separated by hyper plane. Based on Jordan Curve Theorem, a general classification method based on hyper surface HSC is put forward. The classification hyper surface is directly made to classify large nonlinear data according ...

Some recent publications on ferromagnetic resonance in amorphous wires mention presumably new kind of anisotropy, called there circumferential anisotropy , as an explanation of various observed spectral features. In this paper we argue that there is no special reason to speak of the new kind of anisotropy, since the observed spectra can be well described in terms of more traditional uniaxial an...

In triangulated surface meshes, there are often very noticeable size variances (the vertices are distributed unevenly). The presented noise of such surface meshes is therefore composite of vast frequencies. In this paper, we solve a diffusion partial differential equation numerically for noise removal of arbitrary triangular manifolds using an adaptive time discretization. The proposed approach...

Introduction The processing of crystalline pharmaceuticals is often responsible for introducing small amounts of amorphous material. This disorder often occupies only a small percentage of the total mass, and is thus apparently insignificant. However it is capable of affecting that material’s behaviour since it resides primarily on the particle surface, making that surface predominantly amorpho...

Nasal cavity is an important component of respiration system for the various physiological functions (Elad et al., 2008; Lee, 2010). By using a commercial CFD software Ansys-Fluent and a surface mapping software Unfold3D, wall shear stress (WSS) distribution and particle deposition patterns on the nasal cavity wall were simulated and transformed into a normalized UV domain (where U and V denote...

An improved aerosol retrieval algorithm based on the Advanced Multi-angular Polarized Radiometer (AMPR) is presented to illustrate the utility of additional 1640-nm observations for measuring aerosol optical depth (AOD) over land using look-up table approaches. Spectral neutrality of the polarized surface reflectance over visible to short-wavelength infrared bands is verified, and the 1640-nm m...

The application of conventional reflector-type compact antenna test ranges (CATR’s) becomes increasingly difficult above 100 GHz. The main problems are the tight surface accuracy requirements for the reflectors and, therefore, the high manufacturing costs. These problems can be overcome by the use of a hologram type of compact range in which a planar hologram structure is used as a collimating ...