• 생약학회지
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• 제31권3호
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• pp.310-319
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• 2000

WooHwangChungSimWon is a traditional prescription formula for treating with hypertension, arteriosclerosis, coma, and stroke in China, Korea, and Japan. In the new prescription of WooHwangChungSimWon, the civet is substituted for the musk, the major component of WooHwangChungSimwon, because of the prohibition law (CITES) on the commercial use of musk. We have made a comparative study of the effects on the hypertension and contractile force of heart between the musk-containing and civet-containing WooHwangChungSimWon. The SHR rats were used for investigating the effects on the hypertension and the rabbits were used for investigating effects on the contractile force of isolated heart. The blood pressure which was recorded during the adminstration period showed that all the samples except the low dose of musk-containing WooHwangChungSimWon decreased the blood pressure, and the effects on the heart works of all the samples were higher than control group, which resulted from the examination of isolated heart. These results suggest that all the musk-containing and civet-containing WooHwangChungSimWon formula have similar protective effects on hypertension and palpitation.

• 한국전산구조공학회논문집
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• 제35권1호
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• pp.1-8
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• 2022

본 연구에서는 토양-탄체 간 분리 및 재접촉을 고려한 IFL 기반 침투해석 기술을 개발하고 이를 기존 문헌의 실험결과와 비교하는 연구를 수행했다. 탄체를 강체로 가정한 후, 토양 내로 침투 시 발생하는 구형공동팽창 현상을 고려함으로써 탄체의 궤적을 예측할 수 있다. 토양에 대한 저항함수는 Mohr-Coulomb 항복 모델을 활용했으며, 입사각 혹은 AOA에 따른 J-hook 현상을 모사할 수 있다. 기존 문헌에서의 실험결과(총 6회)와의 비교 결과, 수치해석으로부터 예측한 탄체의 침투 깊이는 실험대비 약 13.4%의 평균오차를 나타냈다. 일반적으로 탄체의 침투 경로를 예측하기 위해 유한요소법이 널리 활용된다. 하지만, 유한요소법 활용 시, 탄체의 모델링을 위해 많은 시간과 노력이 필요하며, 해석 수행을 위해 수 시간이 소요된다. 본 연구를 통해 개발한 모델을 활용할 시, 탄체의 치수 입력만 필요하며 해석 시간도 수 초 이내이다.

• 유통과학연구
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• 제13권12호
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• pp.65-71
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• 2015

Purpose - Domestic cooperatives tend to increase during the establishment of cooperatives and gradually through the basic law of social needs. However, only cooperatives' qualitative grow this secured without blessings, and their quantitative growth through government support is questionable. The purpose of this study is to analyze the agricultural cooperatives established through the Distribution System Cooperatives Basic Law, which was enacted in January 2012. Subsequently, establishing agricultural cooperatives was done briskly. However, cooperatives established rapidly after the founding of the Basic Law encountered problems. Research design, data, and methodology - To assess the performance of selected agricultural cooperatives, data were analyzed using the methodological Analytic Hierarchy Process (AHP) approach. The AHP is a set of systematic procedures to hierarchically analyze the elements of any problem. Using a survey on expertise, a series of comparative determinations of each pair is performed to evaluate the relative strengths and the strengths of the impact between elements within the hierarchy. A survey was conducted on 10 small agricultural cooperatives using AHP analysis for the examination. The purpose of such research and analysis is to recommend a direction for future policies aimed at small agricultural cooperatives. Result - This study applied three types of policy evaluation criterion, including market expansions, organizations, and cooperative projects, and 12 types of small agricultural cooperative policy measures. Market expansion policies for agricultural cooperatives are classified into four categories: school meals, direct transactions, shopping malls, and wholesale markets. Organizational policies for agricultural cooperatives are classified into four types: existing sales channel management, education, preventing free riding, and enlarging members. Cooperative project policies in agricultural cooperatives are classified into four policy areas: cooperation between cooperatives, community contribution, joint businesses, and government links. In this paper, the growth priority in agricultural cooperative policies is analyzed by applying policy evaluation criteria on the basis of a survey on expertise. The priorities of the policy program are also analyzed using a decision analytic hierarchy process. The results indicate that market expansion is the most important policy evaluation criterion therefore, improving direct transactions, school meals, management of existing sales channels, and shopping malls are crucial policy measures. In contrast, the cooperation of cooperatives, expansion of union members, and cooperation with the government were found to have low priority. Conclusions - Agricultural cooperatives should develop plans as follows. Small agricultural cooperatives need to secure school meals and direct transactions for market expansion, restructure marketing strategies to manage existing sales channels, and, finally, increase education and training for sustainable organizational development. This study has the following limitations. Because the subject of the investigation is a new cooperative, determining its sustainable growth is difficult. Therefore, through analysis and a continuous study of cooperatives, future research is expected to show that modifying the direction of agriculture cooperatives is necessary.

• Corrosion Science and Technology
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• 제19권2호
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• pp.66-74
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• 2020

In this paper, the author's team has carried out a comparative experimental study on the corrosion characteristics of Q235 steel commonly used in large-scale storage tanks under the specific bottom water environment found with Russian and Daqing crude oil. It was found that there is a certain degree of uniform or local corrosion on the tank floor depending on the kind of bottom water. The bottom water corrosion of Daqing crude oil is a uniform corrosion caused by carbon dioxide. While the Russian crude oil bottom water corrosion is clearly local corrosion caused by co-corrosion of carbon dioxide and hydrogen sulfide, here the corrosion rate is obviously higher than that caused by Daqing crude oil. There are two modes of storage tank inspection and maintenance that have been currently adopted by Chinese refining and chemical enterprises: a regular inspection mode and a API581-2016 risk-based detection mode. These modes have been effectively combined to form an intelligent tank inspection and maintenance mode, software tools to support this intelligent inspection and maintenance management have been developed.

• 한국항해항만학회지
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• 제44권6호
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• pp.509-516
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• 2020

우리나라는 항만의 기능 다각화 및 부가가치 창출을 목표로 국내 주요 무역항에 항만배후단지를 단계적으로 개발해왔다. 그러나 이러한 목표를 달성하기 위한 배후단지 입주업체 선정기준에 관한 연구는 아직 부족한 실정이다. 본 연구는 부산항 신항 배후단지를 대상으로 입주업체 특성별 생산성을 비교분석하여 입주업체 선정기준 마련에 기여하고자 하였다. 분석을 위해 67개 업체들의 최근 3년(2017-2019) 간 운영실적 자료를 수집하여 단일요소생산성을 측정하였다. 그 결과, 물류업은 물동량, 제조업은 매출액 측면의 생산성에 강점이 있는 것으로 나타났다. 또한, 상대적으로 개장시기가 빨랐던 북컨테이너 배후단지가 웅동 배후단지에 비해 전반적인 생산성이 높았다. 마지막으로 외국인과 시설·설비 투자규모에 따른 생산성의 경우 전반적으로 투자규모가 평균 미만인 업체들이 평균 이상인 업체들보다 생산성이 높은 것으로 분석되어 부정적인 상관관계를 보였다. 따라서 항만배후단지의 생산성 및 경쟁력을 강화하기 위해서는 입주업체들의 고용 및 화물 창출 능력을 제고할 수 있는 제도적·법률적 보완과 신규 입주업체 선정기준의 재확립이 필요하다고 판단된다.

• Journal of Korea Trade
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• 제27권2호
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• pp.61-76
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• 2023

Purpose - The digital service trade has become an important driver of the global service trade. The main purpose of this study is to explore the influencing factors of digital service exports from China and Korea to RCEP sample countries respectively, and to comprehensively study the export potential of China and Korea to RCEP countries, so as to provide theoretical guidance and a decision-making reference to promote digital service trade exports and digital economy development in China and Korea. Design/methodology - First, the stochastic frontier gravity model was improved by introducing nonefficiency factors affecting digital services trade, extending the gravity model of traditional services trade exports to digital services trade exports. Secondly, the panel data of China and Korea for the eight sample countries of RCEP from 2011 to 2021 were adopted for the empirical analysis of digital service export potential by a stochastic frontier model. Findings - China's economic growth plays a role in increasing China's digital service trade exports, while Korea's economic growth does not play a significant role in increasing Korea's digital service trade exports. However, the economic growth of trading partner countries can play a significant role in boosting the digital service trade in both China and Korea, and comparison shows that Korea has higher resilience in the digital services trade than China. In addition, the market size of target countries plays a positive role in promoting the digital service trade exports of both China and Korea, and the increase in the value-added share of services in target countries will lead to a decrease in the digital service trade exports of both China and Korea. Originality/value - This study is innovative in terms of research perspective and method. Academic research on the export potential of international trade has been extensive, but most studies are based on the perspective of the goods trade, fewer studies are based on the perspective of the service trade, and there are almost no studies based on the perspective of digital service trade. There is a gap based on the comparative analysis of the export potential of the digital service trade between China and Korea. This study extends the gravitational model of traditional service trade exports to digital service trade exports to comparatively analyze the export potential of China and Korea to RCEP countries. This study addresses this limitation by analyzing a comparative analysis of the digital service trade export potential of China and Korea.

• 대한지리학회지
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• 제42권6호
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• pp.851-862
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• 2007

현행 온천법은 온천수를 광물질 성분이나 그 효능에 두는 것이 아니라 오로지 $25^{\circ}C$ 이상의 수온으로만 온천수를 규정하여 온천의 무분별한 난개발과 그에 따른 환경파괴 및 환경오염의 주범이 되고 있다. 이에 본 연구에서는 온천법 개정을 촉구하기 위한 일환으로서 349개의 현행온천을 전통온천과 신설온천으로 구분하고 그 차이점을 온천과 밀접한 연관성이 있는 지열류량, 지질암석, 그리고 단층선과의 상관성 측면에서 살펴보았다. 본 연구 결과에 따르면, 전통온천은 지열류량이 남한의 평균 지열류량 $67mW/m^2$보다 큰 포항, 부곡, 부산 동래구 및 해운대구, 경북 울진군, 충주, 대전 유성구, 충남 예산군, 아산, 이천 지역과 비교적 잘 일치하였다. 반면에 신설온천은 337개의 온천 중에서 20.1%인 68개의 온천만이 남한의 평균 지열류량 $67mW/m^2$ 이상인 지역과 일치하였다. 그리고 단층선과 지질암석과의 관계에서 전통온천은 92.3%가 단층선과 일치하고, 58.2%가 지질암석 중에서 화강암의 분포지역과 높은 상관성을 보였다. 이에 비해 신설온천은 총 337개 중에서 33.5%인 113개의 온천만이 단층선과 일치하였고, 화강암 분포지역과의 상관성 정도는 42.7%로서 전통온천 보다 낮았다.

• 무역상무연구
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• 제44권
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• pp.3-29
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• 2009

The PECL have been drawn up by an independent body of experts from each member state of the european union under a project supported by the european commission and many other organizations. Salient features of the general provisions of the PECL, freedom of contract and pecta sunk servanda, good faith and fair dealing, most of the PECL are non-mandatory. The CISG uses the term fundamental breach in various setting. The concept of fundamental breach is a milestone in its remedial provisions. Its most important role is that it constitutes the usual precondition for the contract to be avoided(Art. 49., Art. 51., Art. 64., Art. 72., Art. 73). In addition, where the goods do not conform with the contract, a fundamental breach can give rise to a requirement to deliver substitute goods. Furthermore, a fundamental breach of contract by the seller leaves the buyer with all of his remedies intact, despite the risk having passed to him(Art. 70). Basically, PECL, PICC generally follows CISG, it was similar to all the regulation's platform though the terms and content sometimes differ. For example regarding to the non-performance and remedies, in the case of non-performance, that is the PECL/PICC term analogous to breach of contract as used in the CISG. Furthermore the PECL/PICC used fundamental non-performance refered to in PECL Art. 8:103 ; PICC Art. 7.1.1. correspond generally to the concept of fundamental breach referred to in CISG Art. 25. The main significance of the fundamental non-performance, in any systems, is to empower the aggrieved party to terminate the contract. The need for uniformity and harmony in international commercial contracts can be expected to lead to growth of international commerce subject to the CISG, PICC, and PECL. It is hoped that the present editorial remarks will provide guidance to improve understanding between the contractual party of different countries in this respect and following key-words.

• 무역상무연구
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• 제18권
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• pp.159-188
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• 2002

International joint ventures are usually formed and managed by domestic companies and foreign investors for the common objectives. They offer an opportunity for each partner to benefit significantly from the comparative advantages of the other. Local partners bring knowledge of the domestic market; familiarity with government bureaucracies and regulations; understanding of local labor markets; and existing manufacturing facilities. Foreign partners can offer advanced process and product technologies, management know-how, and access to export markets. In Korea, joint ventures have been encouraged to usher in foreign investors with foreign currency capital badly needed during the IMF financial crisis. In the meantime, Korean laws and regulations with respect to joint ventures have been largely overhauled to promote foreign direct investment (FDI) both inbound and outbound. They include four types of FDI, i.e., acquisition of foreign stocks, provision of long-term loans, participation in joint operations like resources development, and establishment of foreign offices. From the legal point of view, the formal joint venture agreement must be an offspring of a series of tough negotiations between domestic and foreign partners. They usually stress the long-term relationship with the good will and dedication to each other, and restrict the free transfer of stocks. Both partners are earnestly interested in the ownership and management of the joint venture. So they keep a close eye on the articles of incorporation, changes of business environment, conflict resolution methods, transparency of accounting and other financial matters. When a multinational corporation (MNC) is involved in the joint venture, conflicts over management strategies, marketing and other issues take place more often than not between the MNC and local partners. We have to pay attention to joint ventures, particularly, in China and North Korea. As witnessed in other transition economies, China is eagerly bringing in foreign direct investments for the development of nation's economy. China encourages foreign investors to establish ordinary joint ventures, contractual joint ventures, solely invested foreign capital companies and jointly operated development companies with local partners. In North Korea, however, joint ventures have a different meaning like contractual joint ventures in China, in which North Korean partners have an initiative in the management. Rather, jointly operated companies or simply processing-for-wage companies are recommended in view of the unpredictable legal infrastructure in North Korea.

• 한국도서관정보학회지
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• 제52권3호
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• pp.369-393
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• 2021

법정납본은 한 국가 내에서 생산된 출판물들을 포괄적이고 체계적으로 수집할 수 있는 제도이다. 본 연구는 서로 다른 역사와 전통을 가진 나라들의 법정납본에 관련된 법률과 명령, 규칙 등을 항목별로 비교하여 국내의 납본 관련 법규의 미비점을 개선하고자 시도되었다. 이를 위해 본 연구에서는 법정납본 제도에 관한 각종 문헌에 대한 검토와 함께 한국을 비롯해, 미국, 영국, 캐나다, 호주, 프랑스, 일본, 싱가포르 등 총 8개국의 납본 법규와 납본 안내자료, 납본 수행기관 홈페이지, 온라인 납본시스템 등에 대해 문헌연구를 실시하였다. 이를 토대로 본 연구에서는 주요 국가별 법정납본에 관한 법적 근거와 납본 기관에 대해 검토하고, 국가별 법정납본 법규를 항목별로 비교하였다. 구체적으로는 조사대상 국가별로 납본 대상 자료, 납본 제외자료, 납본자료의 요건, 납본 기한과 납본 비용, 납본 미이행 벌칙, 납본 부수 등을 분석하였다. 또한 최근 급증하는 온라인 출판물의 납본에 대해 살펴보고자 각 국가별로 온라인 납본 대상 자료, 납본 제외 온라인자료, 온라인자료의 납본 요건, 온라인자료의 납본 방법 등에 대해서도 분석하였다. 이와 같은 국가별 법정납본 법규에 대한 비교를 바탕으로 향후 국내 법정납본의 발전을 위해 <도서관법> 내 납본 관련 조항의 개정 방안에 대해 제언하였다.