Tsung Lin Tsai

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BACKGROUND Over-expression of HER-2/neu has been associated with advanced disease, metastasis, and poor clinical outcome. Squamous cell carcinoma (SCC)-related antigen (SCCA) is used as a tumor marker in a variety of SCC. This study was performed to investigate the pre- and post-treatment values of HER-2/neu and SCCA in patients with oral SCC. MATERIALS(More)
Min Chiao Tsai,† Tsung Lin Tsai,‡ Cheng Te Lin,† Rei Jei Chung,† Hwo Shuenn Sheu,§ Hsin Tien Chiu,| and Chi Young Lee*,† Department of Materials Science and Engineering, National Tsing Hua UniVersity, Hsinchu, Taiwan, Institute of Basic Medical Sciences, National Cheng Kung UniVersity, Tainan, Taiwan, Synchrotron Radiation Research Center, Hsinchu, Taiwan,(More)
Robust heteroclinic cycles occur naturally in many classes of nonlinear differential equations with invariant hyperplanes. In particular they occur frequently in models for ecological dynamics and fluid mechanical instabilities. We consider the effect of small-amplitude time-periodic forcing and describe how to reduce the dynamics to a two-dimensional map.(More)
A chemical separation technique for removing interfering gamma-ray radionuclides by combined precipitation of Nb pentoxide and anion exchange was proposed, thereby allowing detection of trace 94Nb in low-level radwastes. The detection limit for 94Nb was improved by a factor of 10-103, and the scaling factor (94Nb/60Co) of the radwastes was estimated to be(More)
The reflectionjand modeconversionbehavior is considered for both TE(0) and TM(0) modes at a covered groove, which is cut in the substrate surface and covered by a thin film. With a numerical example, the scattering behavior of covered and surface grooves is presented here. It is found that a covered groove produces much less radiation loss than a surface(More)
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