Volume 11 Issue 2 - October 23, 2009 PDF
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Articles Digest

Research Express@NCKU Oct. 23 ~ Oct. 29, 2009

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Prism design for image orientation changes by the screw triangle method
Psang-Dain Lin

The screw triangle method (STM) traditionally used in the field of mechanism design to design a prism to produce a specified image orientation change (IOC) is employed in this study. In comparison with existing methods [Appl. Opt. 45, 3951–3959 (2006); Appl. Opt. 46, 3087–3094 (2007)], the proposed method is both easier and more efficient due to the derivations being fundamentally vector-based …

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A New Method to Determine Strain Energy Release Rate of Interface via Force-Depth Data of Nanoindentation Tests
Jen-Fin Lin

A convenient method is proposed for determining the strain energy release rate by directly analyzing the load-depth data. Indentation forces, including oscillating mode (see Fig.1), were applied to film/substrate specimens in order to induce delamination.

Pop-in events, in which the depth suddenly increases under almost constant force, were observed to be delaminating signals. During …

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Epithelial-Mesenchymal Transition in Cervical Cancer: Correlation with Tumor Progression, EGF Receptor Overexpression and Snail Upregulation
Meng-Ru Shen

Cancer of the cervix is the second most common cancer among women worldwide. Metastatic spread of malignant cells via migration and invasion to distant area is the primary cause of treatment failure and subsequent death in cervical cancer patients. During the metastatic cancer progression, the initial stage of these processes is associated with morphogenetic changes in primary carcinoma cells …

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A 24/60-GHz CMOS On-Chip Dual-Band Bandpass Filter Using Tri-section Dual-Behavior Resonators
Huey-Ru Chuang

I. INTRODUCTION

As the operation frequencies increase, microwave and millimeter waves are applied to broad areas such as vehicular radar systems that provides for the operation of vehicle radar at 24-GHz and 77-GHz [1] or a short range telecommunication band at 60-GHz [2]. In recent years, dual-band filter has been proposed and exploited extensively as a key circuit block in …

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