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Water content control to improve space charge storage in a cork derivative
Lança, M. C.; Cunha, I.; Marques, J. P.; Neagu, E.R.; Gil, Luís; Dias, C. J.; Marat-Mendes, J. N.The influence of humidity content on the electrical and dielectric properties of a composite made from recycled TetraPak® containers and granulated cork was studied. The material components have been dried before preparation and after the composite was conditioned by keeping the samples in a dry environment (desiccator) or in an oven at high temperature (70oC in air). The differences observed in electrical prop...
B-Lynch suture in post partum hemorrhage.
Araújo, C; Marques, J P; Gonçalves, P; Colaço, Anabela; Rodrigues, R; Graça, L MPost partum hemorrhage is a major cause of maternal morbidity and mortality. We describe a case of a woman with post partum hemorrhage due to uterine atony, successfully treated with B-Lynch suture. The authors review the causes and risk factors, and the range of medical and surgical options that may be considered for the management of post partum hemorrhage. ; Post partum hemorrhage is a major cause of matern...
Relationship between the Steuart resistance index of the umbilical artery in no...
Clode, N; Serviço de Obstetrícia e Ginecologia, Hospital de Santa Maria, Faculdade de Medicina de Lisboa.; Marques, J P; Casal, E; Graça, LUmbilical artery Doppler velocimetry was performed at 28-32 and 36-38 weeks of gestation in a low risk population to correlate the Stuart's resistance index (Sistole/Diastole--S/D) to the weight and ponderal index of the newborn, and to determine the preditive value of S/D ratio greater than the 95 centil in the screening of newborns of weight or ponderal index lower than the 10 centil. Two hundred and eight tw...
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