Wei-Ning Yang

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This paper presents a Bonferroni procedure for selecting the alternative with the largest mean when the variances are unknown and unequal and correlation is induced among the observations for each alternative by common random numbers. Simulation results show that the Bonferroni procedure is more efficient than Dudewicz and Dalal's procedure when the(More)
OBJECTIVE The objective of this study was to evaluate the effect of overexpression of epidermal growth factor receptor (EGFR) on the expression of epithelial cell markers (E-cadherin and α-catenin) and mesenchymal cell markers (N-cadherin and vimentin) in endometrial carcinoma. METHODS The expression of all 4 markers was evaluated in EGFR overexpressing(More)
To the editor: For decades, the mechanisms of cancer cell metastasis have been critical subject in the field of cancer research. Among them, the epithelial-mesenchymal transition (Emt) and mesenchymal-epithelial transition (MET) have been, currently, acknowledged as a crucial process by which carcinoma cells are acquired metastatic phenotype such as(More)
This paper presents a novel peer group filtering method, called the NPGF method, for impulse noise reduction. The main contributions of the proposed method are two-fold. First, we propose that the impulse noise detection is performed in the CIELab, instead of the RGB, color space to enhance noise detectability. Secondly, the proposed method employs two(More)