http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
신정식,안중환,김화영,김형준,한승무,Shin, Jeong-Sik,Ahn, Jung-Hwan,Kim, Hwa-Young,Kim, Hyung-Jun,Han, Seung-Moo 대한기계학회 2005 大韓機械學會論文集A Vol.29 No.10
It is very important to achieve a high reproducibility in the ultrasonic measurement of bone mineral density. In this study, we examined number of sampling waveform, control of temperature, diameter of region of interest as factors to improve reproducibility. We decided the optimal number of waveforms to be converted to frequency domain as period of 1. We have minimized the effects of variable temperature and constrained generation of micro bubble by keeping temperature within a range of $32\pm0.5^{\circ}C$ with a precise temperature controlling algorithm. We also found the optimal diameter of region of interest to be 13mm. In this paper, we demonstrated the improved reproducibility by controlling various factors affecting the ultrasonic measurement of bone mineral density.
신정식 ( Jeong Sik Shin ),김병진 ( Byong Jin Kim ),서근학 ( Kuen Hack Suh ) 한국수산과학회 2004 한국수산과학회지 Vol.37 No.3
N/A The characteristics of foam generation were assessed for freshwater and seawater using a foam generator. Both in freshwater and seawater, the height of the foam layer increased with initial protein concentrations. The height of the foam layer also increased with pore size of the air distributor. The optimum superficial air velocities (SAV) in freshwater and seawater were 0.84 cm/sec and 0.6 cm/sec, respectively. The height of the foam layer was the highest in pH 3 in freshwater and in the region of pH 5-7 in seawater. The height of the foam layer increased with NaHCO₃ concentration in freshwater, and NaHCO₃ concentration had little effect in seawater. Removal efficiencies of total suspended solid (TSS) and turbidity decreased with an increase of initial protein concentrations in a batch foam separator both in freshwater and seawater.
신정식(Shin, Jung Sik) 한국복지행정학회 2009 복지행정논총 Vol.19 No.2
노인복지관광 진흥정책을 실시하여 복지관광수요에 대응하는 것이 관광산업발전과 사회복지활성화에 기여하는 시의 적절한 과제로 보고, 먼저 노인복지관광의 개념정립과 국내 선행연구를 고찰 하였으며, 그 다음 주요국의 노인복지관광 사례 등을 분석하여 한국의 노인복지관광을 전략적으로 발전시킬 수 있는 정책과제와 관광사업차원의 전문적 관광서비스를 개발할 수 있는 동인을 모색해 보았는데, 그 결과 관광진흥개발기금법의 관련 명문화규정의 필요성과 노인복지관광 행정지원체계의 개선, 노인요금할인제도 및 그에 따른 관광사업체 영업 손실분 지원, 노인복지관광 바우처제도 실시 등을 제시하였다. 그러나 실증분석방법의 부재에 따른 연구의 한계점이 있는바 이는 차후과제로 남겼다. The purpose of this study is to search for the improvement solutions to enlarge the welfare tourism for the elderly in Korea. Therefore this study was focused on the welfare tourism policy and situations of welfare tourism for the elderly in Korea. As a result, the improvement solutions are as follows: First, I recommend that the law in the welfare tourism policy for the elderly must be arranged again. Second, it is very important for us to improve the system of adminstration in the central and local government. Third, we need in force the enlargement of the discount system in connection with the elderly welfare. Fourth, we need introduction of voucher system on the welfare tourism for the elderly. Finally, I propose the introduction and the development of welfare tourism program for the elderly.
신정식(Shin, Jung-Sik) 한국복지행정학회 2004 복지행정논총 Vol.14 No.2
본 연구는 복지관광증진을 위한 관광사업의 중요성을 강조하고자 관광사업의 범위와 시스템고찰 및 특성을 파악해보고, 관광사업의 현황 및 전망을 토대로 관광사업의 문제점 및 발전방안을 제시하였다. 본 연구의 결과를 요약하면 첫째, 복지관광 활성화방안의 하나로 공공단체 등이 위락시설을 관광소외계층에게 무료 또는 저렴한 요금으로 이용 할 수 있는 방안을 마련하고 둘째, 재원확보를 위해 관광진흥개발기금법의 개정과 카지노업의 사업장변경 허가를 제안하였으며, 셋째, 관광호텔부가세영세율의 영구적용과 관광문화숙박단지의 조성을 넷째, 컨벤션산업에 대한 육성책을 다섯째, 국제관광객에 대한 안전·보호정책 강화와 전략적 해외홍보 및 마케팅강화를 제시하였다. With the economic growth and continuous urban development the modern will thirst for tourism. they may crave for welfare tourism, which is not only for a part of the wealthy classes but can be shared by the low-income brackets. This research lays emphasis on grasping the present condition of welfare tourism in Korea and then to seize system, the special quality and the present situation of tourism. As the result of the research, reform measures are suggested as follows; Firstly, the public bodies secure tourist facilities to be opened for free for the low-income brackets or to be utilized by them inexpensively. Secondly, the laws and regulations be amended to permit alteration of the existing place of casino business for expansion of tourism promotion fund. Thirdly, the tax exemption (zero rate of value-added tax) be continued for foreigners who use tourist hotels. Fourthly, a positive engaging measure be prepared for the convention industry. Fifthly, safety measure be reinforced for the international tourists from personal danger. Sixthly, strategic overseas information activity and marketing be reinforced.