The probability density functions (PDF) of the firstand second-phase variation for multipath envelope in space are derived based on a wideband measured database at 5.3 GHz for indoor and outdoor mobile communications. The first-phase variation follows either a symmetrical or asymmetrical Gaussian distribution, and the second-phase variation follows a symmetrical Gaussian distribution with large...

Guillain-Barrè syndrome (GBS) is usually associated with symmetrical weakness, and therefore asymmetrical weakness may confuse diagnosis. We report on a patient with GBS subsequent to Campylobacter jejuni enteritis who had asymmetrical weakness with CNS involvement. The patient tested positive for anti-ganglioside antibodies, including anti-GM1 IgM, anti-GD1b IgG, and anti-GT1a IgG. Patients wi...

Synapses provide pathways of communication between cells throughout the animal kingdom wherever a nervous system is present. The most primitive or elementary nervous system that can be readily recognized is the nerve net of coelenterates . The first synapses described at the ultrastructural level in nerve net animals were symmetrical synapses in marginal ganglia of jellyfish (Horridge and Macka...

An easily manufactured, reduced size, symmetrical printed meander dipole antenna for remote keyless entry (RKE) automotive applications in the 315 MHz frequency band is proposed. The efficiency and directionality of this symmetrical antenna is estimated and compared with the efficiency and directionality of an asymmetrical antenna. Numerical and experimental results are presented. © 2006 Wiley ...

The aim of this paper is to present a new model for the linear induction motor (LIM), which is based on its equivalence with the asymmetrical rotary induction motor. The model uses the theory of positive, negative and zero sequence of symmetrical and asymmetrical components. Experimental and simulation procedures with a LIM prototype allowed the theoretical and experimental validation for this ...

Narrow gaps and a "built-in" potential originating from the different work functions of reduced graphene oxide (RGO) and titanium electrodes are used to explain the improved photosensitivity of the poly(3-hexylthiophene) photodetectors with asymmetrical RGO-Ti electrodes presented here compared to those based on symmetrical electrodes. Easy processing, high photosensitivity, high on/off ratio, ...

Abstract The purpose of this study was to make made-to-measure compression garments that elicit pressures within and below clinical standards. also examined whether gradients can be replicated between participants’ legs, separate garment conditions. Ten males volunteered participate. Based on three-dimensional scans the lower body, three different were manufactured: control, symmetrical asymmet...

This paper analyzes English symmetrical predicates such as collide and match. Its point of departure is an analysis of the concept 'similar' from Tversky (1977) that appears to show that similarity is psychologically asymmetrical. One basis for this claim from Tversky is that the sentences North Korea is similar to Red China and Red China is similar to North Korea are assessed as differing in m...