The 15,338-bp long complete mitochondrial genome (mitogenome) of the Japanese oak silkmoth, Antheraeayamamai (Lepidoptera: Saturniidae) was determined. This genome has a gene arrangement identical to those of all other sequenced lepidopteran insects, but differs from the most common type, as the result of the movement of tRNAMet to a position 5’-upstream of tRNAIle. No typical start codon of the A. yamamai COI gene is available. Instead, a tetranucleotide, TTAG, which is found at the beginning context of all sequenced lepidopteran insects was tentatively designated as the start codon for A. yamamai COI gene. Three of the 13 protein-coding genes (PCGs) harbor the incomplete termination codon, T or TA. All tRNAs formed stable stem-and-loop structures, with the exception of tRNASer(AGN), the DHU arm of which formed a simple loop as has been observed in many other metazoan mt tRNASer(AGN). The 334-bp long A+T-rich region is noteworthy in that it harbors tRNA-likestructures, as has also been seen in the A+T-rich regions of other insect mitogenomes. Phylogenetic analyses of the available species of Bombycoidea, Pyraloidea, and Tortricidea bolstered the current morphology-based hypothesis that Bombycoidea and Pyraloidea are monophyletic (Obtectomera). As has been previously suggested, Bombycidae (Bombyxmori and B.mandarina) and Saturniidae (A.yamamai and Caligula boisduvalii) formed a reciprocal monophyletic group.

본 연구에서는 준 회분식 교반조를 사용하여 polybutene (PB)와 polyisobutylene (PIB)고분자를 용해한 벤젠 용액을 연속상, 물을 불연속상으로 구성한 w/o 에멀션액막에 CO2을 흡수시켜 흡수속도를 측정하였다. 점탄성을 나타내는 Deborah 수를 사용하여 점탄성 비뉴튼액체에서 구한 부피물질전달계수 (kLa)를 고찰하고, 수용액에 첨가한 2-amino-2-methyl-1-propanol(AMP)와 CO2의 반응 메카니즘을 해석하였다.

In this study, review anti-corrosion performance of the metal spraying sealing agents in according to molecular weight. It was evaluated according to KS D 9502 CASS test for determine anti-corrosion performance of sealing agents. Results showed, the molecular weight range of 20,000∼30,000 molecular sealing treatment manufactured through the control material exhibited the best performance.

Ground granulated blast furnace slag is known to be much less quality variation compared to the fly ash can be substituted. Have high salt damage resistance, and chemical resistance of concrete with ground granulated blast furnace slag substitution. The case of NPP concrete using fly ash in concrete, and is defined as less than 20% fly ash utilization. In this paper, consider a resistance to freezing-thawing of currently used to concrete in NPP structures and substitutes for ground granulated blast furnace slag

Research Institute (HARI), NTCS, RDA, in 2004. This cultivar has a short grain shape and about 123 days growth duration from trans-planting to harvesting under the reclaimed saline area of the south-western and the mid-western coastal plain and Honam plai