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국내 개발 항공기에 대한 항공안전 고장보고 제도운용에 대한 고찰
박근영,유승우,Park, Guen-Young,Yoo, Seung Woo 한국항공운항학회 2016 한국항공운항학회지 Vol.24 No.1
ROK issued its first type certificate to the KC-100 airplane, Part 23 normal category, and become the State of Design (SoD) in 2013. Before this, ROK aviation regulations were focused on the operation and continued airworthiness of aircraft registered and operated in ROK that were designed and manufactured in another contracting state. Therefore the implementation of reporting system were restricted to gather the failure and service difficulty reports from the owners or operators and transmit the information to the State of Design and/or the manufacture relating to the type certificated aircraft. However, ROK, to fulfill the accountability of the State of Design, has to ensure there is a system to address the information received from the State of Registry on failure, malfunctions, defects and other occurrences that might cause adverse effects on the continuing airworthiness of the korean type certificated aircraft. This paper presents an overview of ICAO requirements for the State of Design, and current implementation of reporting system of USA and Japan and discusses the current status and further considerations on the rule-making for the malfunction, defect and failure reporting system applicable to the korean indigenous aircraft.
일즉 폭질체 파괴 백서에서 Apomorphine의 회전운동에 미치는 교감신경계의 역할
박근영,유상은,은홍배 대한신경정신의학회 1993 신경정신의학 Vol.32 No.5
Following on unilateral injection of 6 -hydroxydopamine(6 -OHDA ) into the substantia nigra, rats circle in the opposite direction when challenged with apomorphine. In this study we examined the effects of norepinephrine, prazosin, yohim bine to investigate the possible involvement of the brain noradrenergic system in the apomorphine-induced rotational behavior of the unila teral substantia nigra-lesioned rats with 6 -OHDA . The results are as follows : 1) Apom orphine induced time-dependant contralateral rotation in the unilateral 6 -OHDAlesioned rats. Maximum development of supersensitivity to apomorphine was observed 4-5 weeks after denervation. 2) Norepinephrine increased the rotatory effect of apomorphine. 3) Prazosin, an a 1-adrenoceptor antagonist decreased the rotatory effect of apomorphine, and the time-dependant rotatory effect of apomorphine returned to the control level after the removal of prazosin. 4) Y ohim bine, a presynaptic a2-adrenoceptor antagonist enhenced the rotatory effect of apomorphine and the time-dependant rotatory effect of apomorphine returned to the control level after the removal of yohimbine. From the above results, it is suggested that the rotatory effect of apomorphine is modulated by the brain noradrenergic system.
박근영,김성달 한국패션비즈니스학회 2020 패션 비즈니스 Vol.24 No.3
The home furnishing and living market is growing because of the increasing interest of consumers in living spaces. In this trend, global fashion companies are seeking to increase sales by expanding their businesses by launching their own home lines or brands early, taking advantage of the various advantages of each brand. In response, this study was designed to examine the strategies necessary for domestic fashion brands to pursue their business in the future by conducting a case study and characteristics analysis of the living brands of foreign fashion companies in line with the trend of expanding their living-related businesses. The following is an analysis of the characteristics of the living brands of global fashion companies. First of all, utilizing the brand awareness of fashion companies; second, the strength of unique textile designs; and third, the expansion of synergy through the expansion of the business into various fields. Fourth, the lack of diversification in materials suitable for living products; fifth, the lack of information on quality; sixth, the lack of space and contents for living areas. Finally, a living brand strategy of a domestic fashion company was proposed as follows. First, it proposed collaboration with textile design companies and designers; second, it proposed exploring business models through the inclusion of brand licenses; and third, it proposed expanding the planning of living products of private brand by distribution companies.