• 레미콘
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• no.7 s.72
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• pp.78-91
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• 2002

본 자료는 한국 건설 산업연구원의 '제조물책임법의 제정과 건설업의 대응방안 세미나'에서 발췌한 자료로써 아직까지 레미콘관련 외국의 사례가 없어 레미콘의 제조물책임 적용에 있어 해석이 모호하나 레미콘도 제조물이라는 측면에서 업계의 대책이 요구되며 레미콘제품의 제조물책임에 대한 참고 자료로 활용토록 하기 위하여 편집게재 하오니 업무에 참고하시기 바랍니다.

• The Korean Journal of Financial Management
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• v.25 no.4
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• pp.53-78
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• 2008

Foreign investors who invest in the Korean stock markets are exposed to two kinds of foreign exchange rate risk, the economic exposure and the translation exposure. The former is the foreign exchange rate exposure in return generating process of the assets invested and the latter is the foreign exchange rate exposure in the translation of domestic return into foreign investors' currency. Domestic investors, however, are exposed only to foreign exchange rate exposure in the asset invested. This different situation on foreign exchange rate exposure between foreign investors and domestic investors can induce different response to exchange rate change by investor groups. Previous studies on foreign exchange rate exposure of Korean firms reported that quite a few Korean firms are exposed to foreign exchange risks and suggested to manage the foreign exchange risks. Also, many studies on the market segmentation showed that a market can be practically segmented according to the characteristics of investor groups. These studies support the hypothesis that the Korean stock market can be practically segmented by the foreign investors' attitude to the foreign exchange rate exposure. This study examines the response of both foreign investors and domestic investors to the foreign exchange rate exposures in Korean stock markets. Test results show that foreign investors increase their sell transactions when the foreign exchange rate exposure of the previous day is negative. This result can be possible when foreign investors attempt to actively manage the decrease in value of their assets due to rising of exchange rate. Analysis on the sell order data is also supportive to this interpretation. Foreign investors also increase their buy transactions when the foreign exchange rate exposure of the previous day is negative. This result can be possible when foreign investors use actively the relation between the increase in asset value and the translation gain due to declining of exchange rate. Analyses on buy order data, however, do not show the same result as the analyses on transaction data. This difference may come from the difference of information contained in transaction data and order data. In summary, the result of the paper supports the hypothesis that foreign investors response differently to foreign exchange rate exposure compared with domestic, Korean investors. Two groups do not show different response when exchange rate exposure is positive, i.e., as foreign exchange rate is increase (decrease), the asset value is increase (decrease). However, foreign investors' response is different from that of domestic investors when exchange rate exposure is negative, i.e., as foreign exchange rate is increase (decrease), the asset value is decrease (increase). These results mean that foreign investors and domestic investors are placed in different situations related to foreign exchange rate exposure, and these differences are reflected in the Korean stock markets. And domestic investors need to consider foreign investors' different attitude to the foreign exchange rate exposure when they analysis foreign investors' trading behavior.

• Journal of the Korean Society for Library and Information Science
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• v.34 no.2
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• pp.211-232
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• 2000

The acquisition of foreign government documents by exchange or gift is problematic in the electronic government era because the pattern of distributing system is changed. The alternatives for the collection development are developing the meta-site and establishing the subject gateways for the foreign government information as the resource discovery tools. The anchor and link functions of the AltaVista are used to evaluate a meta-site. The Scout Project Isaac is suggested as the model of interoperating resource discovery services for the geographically distributed metadata databases.

• Proceedings of the Korean Nuclear Society Conference
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• 1995.10a
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• pp.344-351
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• 1995

증기발생기가 원자로압력용기안에 위치한 일체형원자로의 개발을 위해서 가장먼저 개발되어야 할 요소기술은 관류형 증기발생기의 설계기술이다. 증기발생기는 기존의 상용로에서 사용되고 있는 재순환형 증기발생기와 관류형 증기발생기로 분류 할 수 있는데, U-튜브를 사용하는 재순환형 중기발생기의 경우 습분분리기와 증기건조기 등이 많은 공간을 요구하고 있고, 또한 중기발생기를 압력용기 안에 위치시킬 경우 일차측과 이차측의 냉각수 유로형태, 유동장의 안정성 등의 문제 때문에 일체형원자로에서는 관류형 증기발생기의 도입이 일반화 되어있기 때문이다. 본 연구에서는 관류형(직관 및 나선 전열관형) 증기발생기의 열수력학적 설계 및 성능분석을 위한 프로그램, ONCESG를 개발했다. 개발된 모델링 및 컴퓨터코드의 검증을 위해 외국의 관류형 중기발생기(직관형:미국/영국의 SIR, 나선형:일본의 MRX, SPWR)의 설계자료를 ONCESG프로그램을 사용해 모사한 결과와 이미 발표된 설계자료와의 비교분석을 수행했다. 모사결과 계산된 관류형 증기발생기의 열전달면적, 압력 및 온도분포가 외국의 발표된 설계자료와 잘 일치했으며, 개발된 ONCESG코드를 일체형 신형원자로의 개념설계시 다양한 목적으로 활용할 수 있음을 보였다.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1993.04a
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• pp.168-168
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• 1993

신의약품의 생식독성 평가를 위해서는 타독성시험의 경우와 마찬가지로 NOEL (no observed effect level) 의 범위를 확립하는 일이 매우 중요한데, 이것은 정상치(control values), 자연발생소견 (spontaneous findings)등과 비교함으로서 가능하다. SPF 동물을 이용한 독성실험은 선진국에 비해 역사가 짧을 뿐만 아니라 아직 풍부한 기초자료가 확립되지 않아 외국의 자료들을 인용하고 있는 실정이다. 본 연구에서는 랫트를 이용한 최기형 시험결과의 효율적인 평가를 위해 생식독성 검사항목의 기초 데이타를 확립하였다. 이를 위해 화학연구소 실험동물육종실에서 입수한 SPF: Sprague- Dawley 랫트를 이용해 1989년부터 1991년까지 실시한 생식독성 시험의 대조준 데이타 (체중, 사료소비량, 장기중량, 제왕절개성적, 외표, 내부장기 및 골격검사성적, 자연분만군 시험성적 등)를 분석하였다. 요늑의 발현율, 견인력 시험결과 및 피모발생 일평이 외국의 타 연구기판 데이타와 다소 차이를 나타냈을 뿐 기타 항목들은 거의 일치하는 정상치를 보였다. 아울러 기형, 변이, 골화지연 등으로 구분되는 골격소견의 합리적인 평가를 위해 랫트 골격소견 평가기준을 정했고 최기형 시험에서 얻어지는 데이터의 통계처리 방법을 보완, 체계화하였다. 본 연구결과는 Sprague-Dawley 계통 랫트외 생물학적 정외는 물론 효율적인 생식독성 평가를 위한 소중한 기초 자료가 될 것으로 사료된다.

• Defense and Technology
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• no.7 s.137
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• pp.68-75
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• 1990

지난 수년간 외국의 병기와 군사장비에 대한 시험 및 평가를 포함한 미 국방부의 2가지 프로그램은 국방관계 잡지와 신문등 매스컴의 주목을 받아왔다. 어느 나라의 방산업체에 조달을 맡길 것인가의 문제, 조달을 수행할 나라들이 제출한 계획의 수치, 그리고 미군의 타개책등이 국방성 관계자들에 의해 검토되어 왔으며, 해외로부터 방위장비를 구입할때 미국 방산업체에 미치는 영향등에 대해 면밀한 조사와 평가가 이루어져 왔다. 미 국방부의 이러한 노력은 외국산 병기평가(FWE)계획과 나토 장비류 비교시험(NCT) 계획으로, 뚜렷이 나타나고 있다. 이글은 FWE와 NCT에 대한 미 국방부의 시각을 밝히고, 이 두 프로그램에서 미 국방부가 조달 후 후보업체를 지명하는 방법에 대해 서술된 것으로, 외국 방산업체들에게 좋은 자료가 될 것으로 사료된다.

• The Korean Journal of Financial Management
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• v.26 no.1
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• pp.1-29
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• 2009

As foreign investors' share holdings in Korean firms have dramatically increased since 1998 following the financial deregulation on the limit of foreign stock investment, the concern over the negative impacts the foreign investors would bring on the firms' financial policy has been growing too. Foreign investors were perceived to require the firms of excessive payments of cash dividends sometimes with threat of hostile takeover trials detering the firm from investing its cash flow in the physical facilities and RandD eroding their potential growth capabilities. We examine the impact of foreign investment on the firms' dividend policy using 234 listed firms' panel data over the sample periods of 1998 to 2005 employing various panel regression methodology. Foreign shareholders are found not to be related or even negatively related to the payout ratio(dividend/net income), but positively and statistically significantly related to the ratio of cash dividends to book of asset, negatively to the dividend yields. Considering the payout ratio is the most appropriate measure for the dividend payment, we can not support the arguments that the foreign investors' holdings have induced the excessive dividend level in Korean firms.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.462-469
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• 2016

This study researched police intervention to ensure the safety of Multi-swarm events. And this study researched best practices of foreign countries. This study propose a solution. It used the situation to police intervention and domestic Multi-swarm events leading research and safety management systems. Safety management for multi-swarm events did ministry of public safety and security, local government, police department, fire department etc. Activities of Safety management for multi-swarm events was checked the risk level, safety management, safety planning and training, safety management in accordance with the Manual. But, safety management of police had Manual maintenance is necessary for the police forces and take advantage of, it is necessary to clarify the mission, it is necessary to configure the risk of a step-by-step checklist for police safety tips in detail. This study for solve the problem proposed the United States, United Kingdom, Germany, France, Australia, the case of the Japanese.

• Journal of Convergence for Information Technology
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• v.11 no.7
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• pp.172-180
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• 2021

This study was carried out to provide basic data for improving oral health management plans by identifying the actual conditions of dental treatment use and criteria for selecting dental medical institutions for foreign students. The survey method was a survey of 145 foreign students at S University, and the collected data was conducted with the SPSS 24.0 program. As a result of the analysis, dental caries treatment was the most common among all nationalities in the dental experience. When the oral health education program was important, the will to use dental treatment in the future was positive. Therefore, in the future, it is required to revitalize oral health education programs and provide health care information for foreign students.

• 대한임상약리학회:학술대회논문집
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• 2004.12a
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• pp.17-17
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• 2004