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Polar Coordinates: A Hard Area Problem
(Louis A. Talman, 2011)
Polar Coordinates: A Hard Area Problem
(Louis A. Talman, 2016)
Optimization of a Balanced Antipodal Vivaldi Antenna for Dual Polarization Ground Penetrating Radar
(Universidad Nacional Tecnológica de Lima Sur, 2020)
In this work, a novel Balanced Antipodal Vivaldi Antenna (BAVA) with 3 Elliptical Slots at the Edges (ESE) is proposed for application in a Dual Polarization Ground Penetrating Radar (DP-GPR). The several antenna parameters ...
Stable and metastable ferroelectric polarization analyzed by the ramp voltage technique
(2002-12-01)
The study of the stable and the metastable ferroelectric polarization of poly(vinylidene fluoride), PVDF, was performed using two successive equal sign ramp voltages, mediated by a short-circuit period. Rates from 10 V/s ...
Stable and metastable ferroelectric polarization analyzed by the ramp voltage technique
(2002-12-01)
The study of the stable and the metastable ferroelectric polarization of poly(vinylidene fluoride), PVDF, was performed using two successive equal sign ramp voltages, mediated by a short-circuit period. Rates from 10 V/s ...
PolarizationPolarización
(Universidad de La Habana, Facultad de Física, 2013)
PolarizationPolarización
(Universidad de La Habana, Facultad de Física, 2016)
A presença da marca da cerveja Polar no Instagram pelo viés dos consumidores
(Universidade Federal de Santa MariaCentro de Ciências Sociais e Humanas, 2015)
This study has the main theme the Polar beer brand by the consumer bias in Instagram. In the present work we began addressing their own brand, historical and regional presence in the state of Rio Grande do Sul. In the ...