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AUTHOR_KR:Youn-Kwon Jung 202 result(s) found
 
1. Analysis of the Analogies on Three States of Matter Generated by Middle School Students

Hyeoksoon Kwon;Eunkyu Choi;Taehee Noh;
Journal of the Korean Chemical Society, vol. 47, iss. 3, 2003, pp. 265-272
 
2. The Effects of the Probability Activities in Thinking Science Program on the Development of the Probabilistic Thinking of Middle School Students

Kyung-In Shin;Sang-Kwon Lee;Ae-Kyung Shin;Byung-Soon Choi;
Journal of the Korean Chemical Society, vol. 47, iss. 2, 2003, pp. 165-174
 
3. Simultaneous Determination of Anionic and Nonionic Surfactants Using Multivariate Calibration Method

Sang Hak Lee;Soon Nam Kwon;Bum Mok Son;
Journal of the Korean Chemical Society, vol. 47, iss. 1, 2003, pp. 19-25
 
4. Preparation and Characterization of p-Styrenesulfonates of Isopropylidene Dicyclohexanol as Acid Amplifiers to Enhance the Photosensitivity of Positive-Working Photoresists

Lee, Eun-Ju;Hong, Kyong-Il;Lim, Kwon-Taek;Jeong, Yong-Seok;Hong, Sung-Su;Jeong, Yeon-Tae;
Journal of the Korean Chemical Society, vol. 46, iss. 5, 2002, pp. 437-471
 
5. Hydropurification of Crude Terephthalic Acid over PdRu/Carbon Composite Catalyst

Jhung, Sung-Hwa;Park, Youn-Seok;
Journal of the Korean Chemical Society, vol. 46, iss. 1, 2002, pp. 57-63
 
6. Analysis of Microcystins(LR, YR and RR) in Water

Park, Kwan Su;Bae, Jun Hyun;Kang, Jun Gil;Kim, Youn Doo;
Journal of the Korean Chemical Society, vol. 45, iss. 6, 2001, pp. 524-531
 
7. Synthesis and Screening of the System $SrO-Gd_2O_3-Al_2O_3$Doped with Tb by Polymerized-Complex Combinatorial Chemistry

Jeong, Yang Sun;Kim, Chang Hae;Park, Hee Dong;Park, Joon Taik;Kang, Sung Kwon;
Journal of the Korean Chemical Society, vol. 45, iss. 5, 2001, pp. 461-469
 
8. A Comparative Analysis and Improvement of the Fractional Distillation Experiments in the Middle School Science Textbooks

Ryu, Oh Hyun;Choi, Moon Young;Song, Ju Hyun;Kwon, Jung Geun;Paik, Seoung Hey;Park, Kuk Tae;
Journal of the Korean Chemical Society, vol. 45, iss. 5, 2001, pp. 481-490
 
9. The Effects of Science Inquiry Experiments Emphasizing Social Interactions and the Analysis of Social Interactions by Cognitive Level of the Students

Kim, Jo Youn;Shin, Ae Kyung;Park, Kuk Tae;Choi, Byung Soon;
Journal of the Korean Chemical Society, vol. 45, iss. 5, 2001, pp. 470-480
 
10. An Efficient Synthesis of 3-Alkoxy-6-allylthiopyridazines

Lee, Jae In;Park, Hyun;Yun, Young Sook;Kwon, Soon Kyoung;
Journal of the Korean Chemical Society, vol. 45, iss. 4, 2001, pp. 386-390