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Raindrop Axial Ratios

Journal of Applied Meteorology, 1982
Abstract Radar techniques involving polarization measurements depend critically on the non-spherical shape of the scatterers. In particular, it is often assumed that the equilibrium axial ratio measured under conditions of laminar flow represents the shape of freely falling raindrops.
A. R. Jameson, K. V. Beard
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Axial ratio of a curl antenna

IEE Proceedings - Microwaves, Antennas and Propagation, 1997
The axial ratio of a curl antenna composed of vertical linear, horizontal linear, and curled sections is investigated using the method of moments. Axial ratio contours are presented for various values of antenna height h at a test (centre) frequency of 11.85 GHz.
H. Nakano, H. Mimaki
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Wireless Sensing based on Variable Axial Ratio

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 2022
In this paper, we report a novel wireless technique to remotely interrogate passive sensors and wirelessly estimate a physical or chemical quantity of interest. The technique consists in making the axial ratio of the sensor antenna dependent on a complex impedance itself related to the physical quantity to be read.
Fonseca Dias, Luis Felipe   +3 more
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The Relation of Neutrophil to Lymphocyte Ratio and Platelet to Lymphocyte Ratio with High Axial Myopia

Ocular Immunology and Inflammation, 2019
Purpose: To investigate the relation between high axial myopia and neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) values.Methods: Seventy-nine cases were enrolled, 50 myopic and 29 emmetropic. All participants were assigned into three groups: Group I (high myopia with no retinal involvement), Group II (high myopia with ...
Erel Icel   +5 more
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Axial Ratios in Hexagonal Crystals

Physical Review, 1955
A theoretical study has been made of the deviations of the axial ratios of hexagonal metal crystals from the ideal close-packing value, both for pure metals and alloys. The deviation is expressed in terms of the "effective stress" which would tend to change the axial ratio in the close-packed configuration, and the observed elastic constants.
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