http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김병우 한국교통대학교 2015 한국교통대학교 논문집 Vol.50 No.-
This paper aims to identify the prospect for South Korea using several growth models. We distinguish the fact that share of technical change is relatively small in decomposition of output growth from that research effort is significant in growth regression. This paper also aims to identify the relationships between R&D share and macroeconomic variables like employment in R&D sector, overall economic growth rate, etc. In comparative statics, a permanent increase in research efforts cause the economy to grow at higher speed. Input of Korean economy to R&D sector has many effects on the whole economy. We try to distinguish growth effects from level effects, and measure the magnitude of policy shocks. Based on the numerical results of the analysis on several sectors like manufacturing sector, we try to give policy implication: in the Korean economy, creativity in order to accelerate technological development and adoption of a new innovation mode determine the (long-run) equilibrium level of GDP per capita and may have scale effects. Finally, we calculated the differences in optimal and decentralizedly determined research intensity using two new growth models. We concluded that government policy is need to correct market failure(externalities).
金病宇 尙志大學校 1983 論文集 Vol.4 No.-
Geographically, Korea is located between 33°6'(the south of Mara island, Cheju province) and 43°1'(Onsung kun, Hampuk province) of north latitude, and between 124°11'(the west of Maan island in Pyoungpuk province) and 131°52'(the east of Tok island in Ulnoug Kun)of east longitude. Climatically, Korea is in the temperate zone. Among the plants growing in this geographical circumstances, the life-forms of 3,063 species, the total of plants in Korea are researched. As shown in the figure 2, H forms 25.8%, a quarter of all, Th 17.2%, and both of E(0.33%) and S(0.75%) have the small portion of all. Consequently, Korea has a typical distribution of plants representing the climalical characteristics of the temperate zone.
Exo-inulinase 생산 균주의 분리ㆍ동정 및 효소 생산의 최적화
김병우,이경희 한국생명과학회 1999 생명과학회지 Vol.9 No.1
A bacterium producing exo-inulinase was isolated from soil and identified Pseudomonas sp. and named as Pseudomonas sp. NO5. The optimal culture conditions for the efficient production of exo-inulinase from Pseudomonas sp. NO5 were obtained by cultivating with the medium 1$\%$ sucrose, 0.5$\%$ yeast extract, 0.5$\%$ $(NH_4)_2$$HPO_4$, 0.05$\%$ $MgSO_4$ㆍ$7H_2$0, 0.001$\%$ and $FeSO_4$ㆍ$7H_2$0 at $37^{\circ}C$ in initial pH 7.0 for 20 hours. The enzyme was induced maximally in the presence of sucrose or inulin at early stationary phase about 20 hour after cultivation.