This paper describes the design and performance of a low-noise and high-speed optical sensor that provides two output signals in quadrature from the simultaneous detection of four phase-shifted interferograms. The sensor ...

Objectives: To investigate the effect of Si addition on a nanometer-scale roughness Ca and P implant surfaces in a canine tibia model by biomechanical and histomorphometric evaluations. Material and methods: The implant ...

Nanocrystallization of an Fe85.2Si0.5B9.5P4Cu0.8 alloy was induced by two different types of heat treatments employing Joule heating technique. In one case, continuous pulses of increasing amplitude of annealing current ...