http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
윤기영(KeeYoung Yoon),김원택(Wontaik Kim),진정숙(Jeongsuk Jin),안주삼(Jusam Ahn),최경희(Kyonghui Choi) 미래학회 2020 미래연구 Vol.5 No.1
남북한 간 평화와 공존의 길은 좁고, 험하며, 길다. 여기에 더해 4차산업혁명으로 인한 역사적 전환이 남북한의 평화와 공존의 길에 기회와 위험이 되고 있다. 그간 남북한 평화와 공존 및 통일에 대한 다양한 시나리오가 연구되었으나, 4차산업혁명과 연계하여 제시된 시나리오를 찾기 어려웠다. 더구나 남북한 공진화의 관점에서 공생과 공영의 측면에서 이를 탐색한 연구는 더욱 찾기 어려웠다. 이 연구는 스마트 시티, 식량 협업, 제조업 가치사슬 연계, 에너지 협업, 의료기술 협업의 5개 공진화 영역을 간이 델파이 방법으로 선정하여, 남북한이 해당 영역에서 협업을 한다면 어떠한 위험과 기회가 있을 지에 대해 미래전개도(Futures Wheel)기법을 활용하여 탐색하였다. 최종적으로 각 영역별의 발전단계를 제시하여 남북한 공진화 전략의 개괄적 흐름을 제시하였다. The path of peace and coexistence between South Korea and North Korea is narrow, rough, and long. In addition, the historical transformation caused by the Fourth Industrial Revolution presents opportunities and risks on the path to peace and coexistence between them as well. Various scenarios have been studied for peace, coexistence, and reunification between them, but it has been difficult to we could hardly find a scenario presented in connection with the Fourth Industrial Revolution. Moreover, it was more difficult scarce for us to find a study that explored this in terms of symbiosis and co-prosperity from the coevolutionary perspective of co-evolution between of them. This study selects We selected five areas of coevolution utilizing pseudo Delphi method; smart city, food collaboration, manufacturing value chain linkage, energy collaboration, and medical technology collaboration. And we assessed employee futures wheel as foresight methodology in order to ascertain opportunities and risks and opportunities in the front of the 5 coevolutionary areas via Futures Wheel method. development. Finally, we generated a general coevolution strategy by presenting the developing stages of each area. the general flow of is presented.
정희선(Hee Sun Chung),박미정(Mee Jung Park),진원택(Won Tack Jin),양원경(Won Kyung Yang),최화경(Hwa Kyung Choi),유영찬(Young Chan Yoo) 대한약학회 1998 약학회지 Vol.42 No.6
Fenfluramine, an anorectic agent, is widely abused as a diet pill in Korea because it is freely marketed in China without any regulation. The optical isomers of fenfluramine have different phamacological actions: d-form is used as an anorectic agent, while l-form as a neuroleptic agent. To investigate the metabolism when racemic fenfluramine was administered orally, the urinary excretion of fenfluramine was studied in rats. The enantiomeric separation of fenfluramine was performed on achiral column by gas chromatography using (S)-N-(trifluoroacetyl)-l-prolyl chloride (TFP) as a derivatizing agent. After administration of 15mg/kg of racemic fenfluramine to rats, d-, l-fenfluramine and its metabolites d- and l norfenfluramine in urine were determined by chromatographic separation of TFP derivatives on DB-1 at retention time of 11.2, 11.8, 8.4 and 8.6 min respectively. Urinary recoveries of d and l-fenfluramine in rat were 0.42-5.9O% and 0.18-1.20% respectively in urine specimens collected during first 24hr. The comparison in the levels of isomers showed that d- fenfluramine were higher than l-form, while d-norfenfluramine were lower than l-form. The ratios between parent compound and metabolite revealed that d-norfenfluramine to d-fenfluramine ranged from 1.0 to 4.4, while the ratio of l-norfenfluramine to l-fenfluramine was 8.2-21.1 indicating that l-fenfluramine is metabolized faster than the d-isomer.
고속액체크로마토그래피에 의한 벤조일 클로라이드를 유도체화제로 한 혈청 중의 폴리아민의 분리 정량
이석봉(Seok Bong Lee),고용석(Yong Seok Ko),김형민(Hyung Min Kim),문영회(Young Hoe Moon),진원택(Weon Taek Jin),신태용(Tae Yong Shin) 대한약학회 1997 약학회지 Vol.41 No.4
A rapid and sensitive high performance liquid chromatographic method with UV detection for the analysis of polyamines(putrescine, spermidine, spermine) has been developed. The benzoyl chloride derivatives of putrescine, spermidine and spermine are separated on a mc-Bondapak C18 reverse-phase column with 50% methanol as the mobile phase. This method was applied to the analysis of polyamines in the serum of normal human and uterine cancer patients. The results show that the mean level of polyamines in cancer patients serum is much higher than that in normal human serum.