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AUTHOR_KR:Won-Sik Cheong 433 result(s) found
 
1. Ab Initio Quantum Mechanical Studies of 1,2-, 1,3-Dioxetanes and 1,3-Cyclodisiloxane; Energetics, Molecular Structures, Vibrational Frequencies

Choi Kun-Sik Choi;Seung-Joon Kim;
Journal of the Korean Chemical Society, vol. 47, iss. 4, 2003, pp. 325-333
 
2. Development of Diagnostic Strip for Determining Paraquat in Urine

Park Sang-Bum Park;Won-Cheoul Jang;Jong-Wan Kim;
Journal of the Korean Chemical Society, vol. 47, iss. 4, 2003, pp. 339-344
 
3. Synthesis and Tautomerism of Novel Quinoxalines (Part II)

Ho Sik Kim;Kyung Ok Choi;Woo Sung Lim;
Journal of the Korean Chemical Society, vol. 47, iss. 4, 2003, pp. 345-353
 
4. Development of a Thin Layer Chromatography Experimental Kit for Middle School Students

Jae Jeong Ryoo;Won-Kyu Park;
Journal of the Korean Chemical Society, vol. 47, iss. 4, 2003, pp. 401-411
 
5. Reactivity of Phenols in Ozone Oxidation Reaction

Jong-Pal Lee;Nak-Chang Sung;Sung-Sik Lee;Hyun-Seok Park;
Journal of the Korean Chemical Society, vol. 47, iss. 4, 2003, pp. 423-426
 
6. Adsorption Thermodynamics of Polyamidoamide Epichlorohydrin Polymer in an Aqueous Fibrous Suspension

Sung-Hoon Yoon;Kwang-Suk Joo;Tae-Won Lee;Kun-Han Kim;Byung-Bin Park;
Journal of the Korean Chemical Society, vol. 47, iss. 3, 2003, pp. 220-228
 
7. Synthesis and Tautomerism of Novel Quinoxalines (Part I)

Ho Sik Kim;Jin Hee Kim;
Journal of the Korean Chemical Society, vol. 47, iss. 3, 2003, pp. 241-249
 
8. Synthesis of 1,3,4-Thiasiazino[5,6-b]quinoxalines with Antimicrobial Activity

Ho Sik Kim;Tong Eun Kim;Kyong Hwan Lee;Yoshihisa Kurasawa;
Journal of the Korean Chemical Society, vol. 47, iss. 3, 2003, pp. 301-305
 
9. Determination of Fe(II) ion and Fe(III) ion by Chemiluminescence Method

Lee, Sang Hak;Nam, Myeong Sik;
Journal of the Korean Chemical Society, vol. 46, iss. 6, 2002, pp. 509-514
 
10. A Study on the Problem-solving Process in Compensation Performance of Middle School Students

Nam, Jeong Hui;Yun, Gyeong Rim;Lee, Sang Gwon;Han, In Sik;
Journal of the Korean Chemical Society, vol. 46, iss. 6, 2002, pp. 569-580