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Effect of impurities on mechanical relaxation in niobium
(ABM, ABC, ABPol, 2003-12)
Measurements of internal friction as a function of temperature were performed in samples of Nb containing different amounts of substitutional (Zr) and interstitial (O, N) solutes. These data were resolved using the method ...
A substituição de importações no Brasil entre 1995 e 2000Import substitution in Brazil between 1995 and 2000
(Editora 34, 2005)
This work estimates the import substitution process in Brazilian industrial sectors in a recent period and evaluates whether it is occurring naturally or is in part induced by some kind of external commercial policy. An ...
Characterization of minimal sequences associated with self similar interval exchange maps
(IOP Publishing Ltd, 2018)
The construction of affine interval exchange maps (IEMs) with wandering intervals that are semi-conjugate to a given self-similar IEM is strongly related to the existence of the so-called minimal sequences associated with ...
Characterization of minimal sequences associated with self-similar interval exchange maps
(Institute of Physics Publishing, 2018)
The construction of affine interval exchange maps (IEMs) with wandering intervals that are semi-conjugate to a given self-similar IEM is strongly related to the existence of the so-called minimal sequences associated with ...
Bilayer segmentation of live video in uncontrolled environments for background substitution: an overview and main challenges
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPiscataway, 2012)
Bilayer segmentation of live video in uncontrolled environments is an essential task for home applications in which the original background of the scene must be replaced, as in videochats or traditional videoconference. ...
Conformational and electronic interaction studies of alpha-substituted carbonyl compounds. XIV. alpha-(arylsulfonyl)-p-substituted acetophenones
(Gordon Breach Sci Publ LtdReadingInglaterra, 1997)
Conformational and electronic interaction studies of alpha-substituted carbonyl compounds. XV. alpha-(arylsulfinyl)-p-substituted acetophenones
(Gordon Breach Sci Publ LtdReadingInglaterra, 2000)
Effect of the substitutional elements on the microstructure of the Ti-15Mo-Zr and Ti-15Zr-Mo systems alloys
(2015)
Titanium alloys have excellent biocompatibility, and combined with their low elastic modulus, become more efficient when applied in orthopedic prostheses. Samples of Ti-15Mo-Zr and Ti-15Zr-Mo system alloys were prepared ...
Avoiding some costs of inflation and crawling toward hyperinflation: the case of the Brazilian domestic currency substitute
(Escola de Pós-Graduação em Economia da FGV, 1994-11-03)
The pattem of a classical hyperinflation is an acute acceleration of the inflation levei accompanied by rapid substitution away from domestic currency. Brazil, however, has becn experiencing inflation leveis well above ...