Volume 6 Issue 7 - November 21, 2008
Articles Digest

Research Express@NCKU Nov. 21 ~ Nov. 27, 2008

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Gum Arabic Modification and Glucose Grafting of Iron Oxide Nanoparticles as Novel Magnetic Nano-adsorbents
Dong-Hwang Chen

Most of adsorbents have diameters in the range of sub-micron to micron and have large internal porosities to ensure adequate surface area for adsorption. However, the diffusion limitations within the particles lead to the decreases in the adsorption rate and available capacity, particularly for macromolecules. Recently, the utilization of magnetic nanoparticles as an adsorbent has received ...

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Effect of Microstructures on the Electrical and Optoelectronic Properties of Nanocrystalline Ta-Si-N Thin Films by Reactive Magnetron Cosputtering
Chen-Kuei Chung

The microstructure and property of transition metal nitride (Me-N) or its silicon nitride (Me-Si-N) are related to the nature of the mixed metallic, covalent and ionic bonds in the materials. These nitrides generally have the merits of high melting point, good diffusion resistance, good thermal stability and/or high hardness for different electrical and mechanical application. The Ta-N had been ...

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From Poems Inspired by Books to “Bi Xing” Metaphor: An Analysis of Lu You’s Du Shi Shi
KaoPing Chang

Problem Consciousness:
In his Science and Civilisation in China, Joseph Needham points out the close relationship between the invention of printing press and the dramatic development and evolution of the Sung Dynasty. As a medium for spreading knowledge, books in the Sung Dynasty undergo a profound change—from manual copies to printed copies. Such change also reshapes the reading habit, ...


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Using the Claims Databases of National Health Insurance to Assess the Risk of Extrapyramidal Syndrome among Antipsychotics
Yea-Huei Kao Yang

In the treatment of schizophrenia, antipsychotic drugs (antipsychotics) are the essential interventions, which have been broadly classified into two groups. The older agents are defined as the first-generation antipsychotics (FGAs), such as chlorpromazine, haloperidol, and thioridazine, also referred to as typical or conventional antipsychotics. Newer agents are described as the second-generation ...

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Tin-based Metal Substrate Technology for the Fabrication of Vertical-Structure Gallium Nitride-Based Light-Emitting Diodes
Shui-Jinn Wang

I. INTRODUCTION
Worldwide changing climate from greenhouse effect and the reduction in fossil fuel together drive the advance of environmental energy-saving technology. In lighting field, GaN-based White LED is hot-spot because of its small volume, long lifetime, and being less mercury-pollutant. Great efforts have been devoted to further boost its applications into flashlight, ...


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