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Jewely Jean V. Padilla,Marison Felicidad R. Dy,Sue Liza C. Saguiguit The Pacific Early Childhood Education Research Ass 2022 Asia-Pacific journal of research in early childhoo Vol.16 No.3
This study determined the knowledge, attitude, and practices (KAP) of parents and children on waste segregation and if the parents’ KAP influence the children’s KAP. Fifty-six pupils at a preschool laboratory were administered a pictorial interview schedule. The parents accomplished a self-administered questionnaire. The correlation coefficients were generated to determine relationships between children’s age and sex to their KAP and parents’ KAP and children’s KAP. Regression analysis was done to determine parents’ and children’s KA contribution to their P. Findings show that majority of the parents and nearly half of the children have high KAP scores. As children’s age increases, their KAP slightly increases. Girls have slightly higher KAP than boys. For parents, knowledge was a predictor of practice while for children, attitude was a predictor for practice. There is a weak positive relationship between children’s and parents’ KAP. Parents’ P is also the biggest contributor to the children’s KAP. The family is an influential agent for children’s sustainable development practices.
ChemInform Abstract: Cinchona-Based Phase-Transfer Catalysts for Asymmetric Synthesis
Jew, Sang-sup,Park, Hyeung-geun WILEY-VCH Verlag 2010 Chem Inform Vol.41 No.11
<P>ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.</P>
Jew, Sang-sup,Yoo, Chi-hyoung,Lim, Doo-yeon,Kim, Heeman,Mook-Jung, Inhee,Jung, Min Whan,Choi, Heesung,Jung, Young-hoon,Kim, Heedoo,Park, Hyeung-geun 성균관대학교 약학연구소 1999 成均藥硏論文集 Vol.11 No.-
Abstract-8 Semi-synthetic derivatives of asiatic acid were prepared and their protective effect against Aβ-induced neurotoxicity was evaluated. Among them, asiatic acid (2), and 4, 16 showed 97, 92 and 87% of protective effect, respectively. ⓒ 2000 Elsevier Science Ltd. All rights reserved.
Jew, Snag-Sup,Lee, Hee-Soon,Koo, Bon-Am The Pharmaceutical Society of Korea 1994 Archives of Pharmacal Research Vol.17 No.5
Bromolactonization of 2-substituted-1-cyclohexenyl-1-acetic acids with 1, 3-dibromo-5, 5-dime-thylhydantoin 9DBH) and potsssium tertiary butoxide (t-BuOK0 in anhydrous DMF was found to proceed in a highly regioselective manner. The reaction predominantly resulted in the formation of ${\betha}-lactones$ (greater than 96%).
A Novel Synthetic Method for 3-Hydroxyhomoisoflavanone
Jew, Sang-Sup,Kim, Hyun-Ah,Park, Hyeung-Geun The Pharmaceutical Society of Korea 1997 Archives of Pharmacal Research Vol.20 No.2
A novel synthetic method was developed for 3-hydroxyhomoisoflavanone. Treatment of aryllithium 14 to aldehyde 13 which was obtained from dihydroxylation of 10, followed by cycloetherification to give 3-hydroxyhomoisoflavanones.
Novel aspects of bromolactonization reaction using N-haloimides in an aprotic polar solvent
Jew, Sang-Sup The Pharmaceutical Society of Korea 1982 Archives of Pharmacal Research Vol.5 No.2
Depending upon the results obtained by the bromolactonization of olefinic acids (9-11) by means of N-bromosaccharin (4), the influence of the stabilities of the imidic anions resulted from heterolytic cleavage of N-haloimides, such as N-bromosuccinimide (1), N-bromophthalimde (2), and N-bromosaccharin (3) in dry N, N-dimethylformamide on the reactivity is elucidated.
Practical Hofmann Rearrangement
Jew, Sang-Sup,Park, Hyeung-Geun,Kang, Myoung-hee,Lee, Tae-hee,Cho, Youn-sang The Pharmaceutical Society of Korea 1992 Archives of Pharmacal Research Vol.15 No.4
Hofmann rearrangement of a series of primary aliphatic and aromatic carboxamides 1a-1m with HgO-NBS (or dibromantin)R'OH-DMF gives corresponding carbamates 2a-2m in excellent yields.