강정원 교수

A quality assessment algorithm for vapor−liquid equilibrium (VLE) data has been developed. The proposed algorithm combines four widely used tests of VLE consistency based on the requirements of the Gibbs−Duhem equation, with a check of consistency between the VLE binary data and the pure compound vapor pressures. A VLE data-quality criterion is proposed based on the developed algorithm, and it has been implemented in a software application in support of dynamic data evaluation. VLE predictions (

A new UNIFAC (extended model), to be called KT-UNIFAC, is proposed for estimation of mixture properties (activity coefficients and excess enthalpies) for vapor−liquid equilibrium from group contributions. Estimation is performed at two levels: the basic level uses contributions from first-order simple groups, while the second level uses a small set of second-order groups having the first-order groups as building blocks. The role of the second-order groups is to consider, to some extent, the prox

Data quality assessment procedures for various types of phase equilibrium data are reviewed and analyzed. Experimental data for vapor–liquid equilibrium (VLE), liquid–liquid equilibrium (LLE), solid–liquid equilibrium (SLE), infinite dilution activity coefficients (ACT), and excess enthalpy (HE) are used for interproperty consistency checks, together with relevant properties of pure compounds. These procedures are essential for validation of experimental data and development of high quality pred

Zinc and CPC effectively inhibit bacterial growth that causes both halitosis and peri-implant disease. The effect is even more powerful when applied in combination.

Problems and Improvement Policy for the Intangible Cultural Heritage - On the Performing Arts. Kang, Jeong Won (Seoul National University) This article aims to improve the policy for the intangible cultural heritage through analyzing various problems that are found in the designation and preservation process. The cultural property protection law in Korea was first promulgated, as Law No. 961 on January 10. 1962. It stated purpose was to ensure the traditional forms of Korean culture would be

Protein tyrosine nitration (PTN) is a PTM that regulates signal transduction and inflammatory responses, and is related to neurodegenerative and cardiovascular diseases. The cellular function of PTN remains unclear because the low stoichiometry of PTN limits the identification and quantification of nitrated peptides. Effective enrichment is an important aspect of PTN analysis. In this study, we analyzed the in vivo nitroproteome elicited by mating signal transduction in Saccharomyces cerevisiae