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Electrode poling of cellular polypropylene films with short high-voltage pulses
(2002-01-01)
Recently, piezoelectric cellular polypropylene (PP) was proposed as a new type of quasi-ferroelectric. The observed hysteresis of the charge density as a function of the electric field could be explained as field-dependent ...
Electrode poling of cellular polypropylene films with short high-voltage pulses
(2002-01-01)
Recently, piezoelectric cellular polypropylene (PP) was proposed as a new type of quasi-ferroelectric. The observed hysteresis of the charge density as a function of the electric field could be explained as field-dependent ...
Effect of controlled conductivity on thermal sensing property of 0-3 pyroelectric composite
(2013-02-01)
Composite films made of lead zirconate titanate ceramic particles coated with polyaniline and poly(vinylidene fluoride) - PZT-PAni/PVDF were produced by hot pressing the powder mixtures in the desired ceramic volume fraction. ...
French discourse analysis as technical pole in information science researchAnálise do discurso de matriz francesa enquanto polo técnico na pesquisa em ciência da informação
(2019-01-01)
French Discourse Analysis acts as a theoretical and methodological framework for researches in Social Sciences and more specifically in Information Science. This work aims to establish how the technical transformations ...
BtaE, an adhesin that belongs to the trimeric autotransporter family, is required for full virulence and defines a specific adhesive pole of Brucella suis.
(American Society For Microbiology, 2013-01-04)
Brucella is responsible for brucellosis, one of the most common zoonoses worldwide that causes important economic losses in several countries. Increasing evidence indicates that adhesion of Brucella spp. to host cells is ...