Zobrazeno 1 - 6
of 6
pro vyhledávání: '"S O, Avelar"'
Publikováno v:
2021 IEEE Electrical Insulation Conference (EIC).
Publikováno v:
2019 4th International Symposium on Instrumentation Systems, Circuits and Transducers (INSCIT).
On-site partial discharge (PD) measurement is an important tool to monitor the insulation conditions of electrical equipment. PD signal processing techniques have been evolving in recent years and, notably, techniques based on overcomplete dictionari
Publikováno v:
The Journal of heart valve disease. 4(2)
Between June 1990 and June 1993, 135 patients received a porcine stentless aortic valve (PSAV) at our institution. In this group, there were 33 patients in whom the stentless valve was used to replace a previously inserted malfunctioning aortic valve
Autor:
M, Vrandecic, B F, Gontijo, F A, Fantini, O C, Oliveira, I C, Martins, M H, Oliveira, S O, Avelar, E, Vrandecic
Publikováno v:
The Journal of cardiovascular surgery. 35(6 Suppl 1)
From May 1990 to January 1994, 120 patients underwent aortic valve replacement with the use of the Biocor porcine aortic stentless heart valve (BPASHV). There were 83 male and 3 female patients. The age ranged from 11 seventy-six (76) years with a me
Autor:
M, Vrandecic, B F, Gontijo, F A, Fantini, O C, Oliveira, I C, Martins, M H, Oliveira, S O, Avelar, E, Vrandecic
Publikováno v:
The Journal of cardiovascular surgery. 35(6 Suppl 1)
Beginning March 1992 to February 1994, 65 patients were submitted to mitral valve replacement using the porcine mitral stentless heart valve. This group took in 65 patients, their age ranged from four to 65 with a mean of 26 years. Forty patients wer
Autor:
M P, Vrandecic, B F, Gontijo, F A, Fantini, C, Gutierrez, J A, Paula e Silva, O C, Oliveira, J T, Barbosa, R M, Oliveira, S O, Avelar, H C, Miotto
Publikováno v:
Cardiovascular surgery (London, England). 2(3)
From May 1990 to August 1993, 100 patients underwent aortic valve replacement using the stentless porcine aortic valve. There were 69 males and 31 females. The mean age was 36 (range 11-76) years. Of 70 patients under 40 years of age, 20 were less th