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  1. No Access

    Article

    Automatic crack detection from 2D images using a crack measure-based B-spline level set model

    A method is proposed for automatic detection of cracks extracted from 2D images of damaged structures. In the 2D images, the cracks are treated as tree-like topological dark objects of which each tree branch i...

    H. N. Nguyen, T. Y. Kam, P. Y. Cheng in Multidimensional Systems and Signal Processing (2018)

  2. No Access

    Article

    Dominant-negative Ikaros cooperates with BCR-ABL1 to induce human acute myeloid leukemia in xenografts

    Historically, our understanding of mechanisms underlying human leukemogenesis are inferred from genetically engineered mouse models. Relatively, few models that use primary human cells recapitulate the full le...

    A P A Theocharides, S M Dobson, E Laurenti, F Notta, V Voisin, P-Y Cheng… in Leukemia (2015)

  3. No Access

    Article

    Orientation dependence in collision induced electronic relaxation studied through van der Waals complexes with isomeric structures

    Weakly bound molecular complexes with more than one well-defined structures provide us with an unique opportunity to investigate dynamic processes induced by intermolecular interactions with specific orientati...

    P. Y. Cheng, L. Lapierre, S. S. Ju… in Zeitschrift für Physik D Atoms, Molecules … (1994)

  4. No Access

    Article

    Laser photoionization and spectroscopy of gas phase silver clusters

    Silver clusters containing up to 40–50 atoms are produced by laser vaporization in a pulsed-nozzle molecular beam source and studied with laser photoionization mass spectroscopy. A variety of Nd:YAG pumped dye...

    K. LaiHing, P. Y. Cheng, M. A. Duncan in Zeitschrift für Physik D Atoms, Molecules … (1989)