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Influence of the processing conditions and corona poling on the morphology of β-PVDF
(2005-12-01)
The α → β phase transformation of PVDF through the stretching process at different temperatures was investigated. The optimum stretching conditions were studied and characterised by infrared spectroscopy and differential ...
On procedure recognition in the Situation Calculus
(IEEE, 2002)
The aim of our ongoing research is to give a method to construct intelligent tutoring systems for agents who are executing typical procedures in dynamic environments based on a logical framework. Typical procedures are ...
A Levinson algorithm based on an isometric transformation of Durbin`s
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
Starting from the Durbin algorithm in polynomial space with an inner product defined by the signal autocorrelation matrix, an isometric transformation is defined that maps this vector space into another one where the ...
Texture analysis of Napoleonic War Era copper bolts
(Springer, 2016-04)
Neutron diffraction techniques are suitable for volume texture analyses due to high penetration of thermal neutrons in most materials. We have implemented a new data analysis methodology that employed the spatial resolution ...
Borosilicate glass for photonics applications
(Elsevier Science BvAmsterdamHolanda, 2008)
Efficient conversion from infrared to red light by cascaded nonlinear optical processes using an aperiodically poled lithium niobate crystal
(Centro de Ciencias Aplicadas y Desarrollo Tecnológico, 2016)
Redes interorganizacionais e inovação: o caso do pólo joalheiro de Belém
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em AdministraçãoPolíticas e Gestão Públicas; Gestão Organizacional, 2008-07-31)
This work is a case study based on Belém Jewelry Pole, whose main issue is to understand how the social network (which the Pole is inserted) influences on innovation process on this area. The main objective is to analyze ...
Control of a Thermal Airflow Process - Part II: Adaptive Self-Tuning Control
(Universidade Tecnológica Federal do Paraná (UTFPR), 2017)