• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2003년도 하계학술대회 논문집 Vol.4 No.1
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• pp.537-540
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• 2003

This study was investigated to fabricate the porcelain materials with high magnetic characteristics. The high characteristics of the magnetic porcelain materials were achieved at the following conditions; powder sizes of isotropic Sr-ferrites with $1{\sim}2\;mm$ and magnetic powder infraction of 30 wt%. The magnetic tea cups with 3-mm-thick at the optimum conditions indicated the high magnetic characteristics such as the surface flux density of 178 G, the remanent flux density of 240 G, and the intrinsic coercivity of 3910 Oe.

• 한국산업융합학회 논문집
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• 제8권1호
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• pp.5-10
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• 2005

PCL were intercalated into organically modified MMT (PCL-MMT) at $80^{\circ}C$ for 4hrs to prepare the PCL-MMT nanocomposite. PCL-MMT and PCL were mixed mechanically with two-roll mill at $150^{\circ}C$ for 15mins. From the results of XRD and TEM, it were found that PCL-MMT nanocomposite were prepared. And mechanical properties and biodegradation of nanocomposite have been investigated by tensile meter and biodegradability analysis experiment. Because of MMT dispersed homogeneously in PCL matrix, the Young's modulus of the nanocomposite was found to be excellent. But the tensile strength and elongation were decreased as increase of MMT. And MMT dispersed in PCL matrix was almost not affected on the biodegradation of PCL.

• Plant Resources
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• 제7권2호
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• pp.116-122
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• 2004

We tried to isolating a noble gene from cucumber library with heterogeneouse RNA probe labeled DIG of Arabidopsis PIN3 gene. Two kinds of RNA probes which had no significant homology each others, were designed from the 5'- and 3'- prime nucleotides of the AtPIN3 gene. In the first and second screenings of the cDNA library of cucumber with the probes, two positive clones were identified with specific duplicate signals. However, we isolated cDNA fragments homologous with putative nucleases from Nicotiana, Arabidopsis, Cordialis, and Oryza sativa, there was no significant homology with any other PIN family genes.

• Natural Product Sciences
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• 제13권2호
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• pp.144-147
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• 2007

Using antifungal activity-guided fractionation, an actinomycete, Streptomyces padanus strain TH-04, which was isolated from mummified peaches infected with Monilinia fructicola, was found to produce the valinomycin (1). The structure of 1 was established using spectroscopic data, which including one- and two-dimensional NMR experimental and mass spectroscopy. Valinomycin (1) showed antifungal activity against Phytophthora capsici, with an IC$_{50}$ value of 15.9 ${\mu}$g/mL.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2017년도 추계학술대회
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• pp.281-281
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• 2017

• 대한약학회:학술대회논문집
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• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.120.2-121
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• 2003

The alkylphenols, chlorophenols and bisphenol A were determined by gas chromatography/mass spectrometry-selected ion monitoring (GC/MS-SIM) mode followed by two work-up methods for comparison; isoBOC derivatization method and TBDMS derivatization method. Eleven phenols in paper samples were extracted with acetonitrile. (omitted)

• 한국식품저장유통학회:학술대회논문집
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• 한국식품저장유통학회 2002년도 춘계총회 및 제20차 학술발표회
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• pp.118.1-118
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• 2002

• 한국생명과학회:학술대회논문집
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• 한국생명과학회 2006년도 제47회 학술심포지움 및 추계국제학술대회
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• pp.42.2-42.2
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• 2006

• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2005년도 추계 학술발표논문집
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• pp.240-246
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• 2005

• 한국잔디학회:학술대회논문집
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• 한국잔디학회 2005년도 학술대회지
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• pp.16-19
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• 2005