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박종삼 남서울대학교 출판국 2021 남서울대학교 논문집 Vol.27 No.-
While responding to changes in the domestic and foreign drone industry environment, the drone industry is revitalized as a future growth engine, and in-depth discussions on dispute resolution methods and policy tasks in the drone industry to strengthen the competitiveness of the drone industry by harmonizing with advanced management innovation, etc., I think it is necessary to review it. Therefore, in this paper, first, the current status of the drone industry at home and abroad, use cases and policies of the drone industry in major countries, etc. By analyzing, reviewing, and presenting some policy tasks for revitalizing the drone industry in Korea, the conclusion is to be reached. Key Words: Drone, drone industry, drone law, drone policy
K-와 Na-silicate로부터 고품질 silica gel의 합성 : 조제산도 및 숙성 기간의 영향
박종삼,권덕문,이준일 대구보건대학 2001 대구보건대학 論文集 Vol.21 No.-
Inorganic silica precursors like sodium (Na-) and potassium (K-) silicates are much cheaper than organic silica precursors like tetraalkoxysilanes. In order to enhance the quality of silica gels synthesized from soduim and potassium silicates, the effect of aging time, pH and SiO₂ concentration on the properties of silica gels were examined in this study. The presence of different cations in initial sol made slight differences in resulted silica gels. Na-silicate led to more microporous gels than K-silicate under similar preparation conditions. Although similar aging effects were observed in both silicates, more decrease in micropore volume was noticed in Na-silicate with aging time than in K-silicate. Na silicate resulted in the highest surface area at the initial pH of 4.0, while the initial pH of 3.5 led to the highest surface area in K-silicate. Surface areas of resulted gels ranged over 700 ㎡/g, of which values were much higher than usual silica gels obtained from inorganic precursors.
Incoterms 2010 실무 적용상 유의점에 관한 소고
박종삼 남서울대학교 2012 남서울대학교 논문집 Vol.18 No.1
In this paper, based on Incoterms 2010, first revision, Incoterms 2010, and after the amendment process and the characteristics investigated, and, Incoterms 2010 review and analysis of various terms and conditions form the core of the paper reviewing the revised Incoterms 2010 provide practical and contract, The Future Points to remember sustainable development in international trade contributed to the activation of this paper is aimed at. Key Words : Incoterms® 2010, Some Point , Practical Application
박종근,노삼규 대한건축학회 2003 대한건축학회논문집 Vol.19 No.9
In this study, the evaluation system models for quantitative risk assessment of underground malls were presented and related software program was developed. In addition, database was built integrating various data which were essential to quantitative risk assessment and enabling effective risk assessment with low cost and time. As a results of case study in local underground malls, the risk management information system has examined in therms of field applicability and reliability.
국제지적재산권 분쟁해결을 위한 중재제도 활용화의 관한 연구
박종삼 남서울대학교 2014 남서울대학교 논문집 Vol.S No.-
In this paper, first, a general overview and application of intellectual property rights and the principles discussed. Then, an efficient solution for intellectual property disputes arbitration system through the promotion of the principles and focuses on the interpretation of gender analysis, and reviewed. Intellectual property disputes and prevent the advance of a dispute can be resolved reasonably efficient methods are presented. The purpose of this paper and the facilitation of international trade has increased bringing becoming. key words : ADR, Arbitration, Intellectual Property Rights
Transthyretin의 Glutathione 자동산화 촉진작용
박종근,정신,김재휴,김수한,강삼석,이제혁,안봉환 대한신경외과학회 1994 Journal of Korean neurosurgical society Vol.23 No.8
When reduced glutathione(GSH) was incubated at neutral pH and at 37°, its concentration decreased slowly with formation of oxidized glutathione(GSSG). Autooxidation of GSH was accelerated by Cu^(2+) and Hg^(2+), but not by other common mono-, di-, and tri-valent cations. Transthyretin was found to stimulate autooxidation of GSH in the presence or absence of Cu^(2+) and Hg^(2+). EDTA inhibited perfectly the autooxidation of GSH regardless of the presence of transthyretin. The stimulating activity of transthyretin was maximal at pH 7.0, declining progressively with increase or decrease of pH from 7.0. Sulfhydryl-blocking agents such as p-hydroxymercuribenzoic acid and Nethylmaleimide markedly inhibited the stimulating activity of transthyretin. Transthyretin stimulated autooxidation of other sulfhydryl compounds such as clithiothreitol and cysteine. However, it did not show a significant effect on autooxidation of sulfhydryl group of egg albumin and eye lens proteins. And transthyretin did not cause any oxidative change to thyroxine(T₄), 3, 5, 3Ltri iodo thyronine(T₃) and 3, 3: 5~triiodothpnine(rT₃) bound to it in the presence of GSH and Cu^(2+). The above results suggest that transthyretin may play a role in regulation of oxidized status of sulfhydryl groups in blood plasma and cerebrospinal fluid