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Article
Open AccessMicroRNA-34a/EGFR axis plays pivotal roles in lung tumorigenesis
MicroRNAs (miRNAs) are vital in the regulation of tumor progression and invasion. Dysregulation of miRNAs has been linked to the development of various types of human cancers, including non-small-cell lung can...
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Article
Optimization of two-photon absorption enhancement in one-dimensional photonic crystals with defect states
One-dimensional photonic crystals with a defect layer of CdS were fabricated. The observed enhancement of two-photon absorption (TPA) in the CdS layer can be attributed to the intensified optical field confine...
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Chapter and Conference Paper
Surface Spectroscopy of High-Tc Y-Ba-Cu-O Superconductors
Various samples of Y-Ba-Cu-O system have been studied by Rutherford backscattering (RBS). At least within the selvage layer of 0.2 micron thickness, the real composition usually differs from its nominal compos...
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Article
Surface Segregation of Ni-Cr Alloy
The surface segregation of a Ni-Cr alloy used for commerciel heating elements has been examined with a Scanning Auger Microprobe (SAM) and other electron spectroscopy. A variety of sample surfaces prepared by ...