H. G. Nguyen

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783 rotating the whole laser-camera system mounted on a movable side of the robot; furthermore, cooperative 3-D laser scanning systems implemented by swarm robots or self-assembling modular robots will be investigated. ACKNOWLEDGMENT The authors would like to thank L. Ricotti and N. Funaro for fabricating prototypes of the Replicator robotic mechanical(More)
This paper investigates the impact of public information arrivals on the mean and variance of stock price changes via order submission and execution. The Australian Securities Exchange, with a continuous disclosure regime that releases centrally time-stamped company announcements, provides us with a unique proxy for public information for our analysis. With(More)
Macro-autophagy is associated with drug resistance in various cancers and can function as an adaptive response to maintain cell survival under metabolic stresses, including androgen deprivation. Androgen deprivation or treatment with androgen receptor (AR) signaling inhibitor (ARSI), Enzalutamide (MDV-3100, ENZA) or bicalutamide induced autophagy in(More)
Viral nanoparticles have uniform and well-defined nano-structures and can be produced in large quantities. Several plant viral nanoparticles have been tested in biomedical applications due to the lack of mammalian cell infectivity. We are particularly interested in using Tobacco mosaic virus (TMV), which has been demonstrated to enhance bone tissue(More)
A robust discrete curvature estimator was recently proposed by Kerautret et al. [1]. In this paper, we exploit the precision and stability of this estimator in order to define a contour extraction method for analysing geometric features. We propose to use a reference curvature function for extracting the frontier of a shape in a gray level image. The(More)
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