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Factores asociados a fenómeno de no reflujo coronario en pacientes adultos llevados a angioplastia
(Universidad del RosarioFacultad de medicina, 2014)
Introduction: The reduction of coronary blood flow without epicardial vessel obstruction is considered as no-reflow phenomenon and it is observed after reperfusion. The frequency of this event is 5% to 50% depending of the ...
Avaliação de degradação em marcadores para rastreamento de material metalúrgico via fluorescência de raios-X
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de materiais, 2019-06)
The present work appears with the intention of developing and analyzing a chemical marking identified by x-ray fluorescence (XRF) for aluminum power cable (Al), which should remain in the material after it is subjected to ...