• 무역상무연구
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• 제13권
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• pp.1013-1032
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• 2000

At present, the scale of Electronic Commerce through internet has been rapidly increasing due to the development of information & communication technology, and aggregated to 2.4 billion dollar in America last year (1998). The market scale of worldwide electronic commerce is also presumed to be about 130 billion dollar in 2000, and to occupy more than 20% of the whole world trade in world 2020. Since the right of trademark, despite of being effective only in registered nations on the principle of territorialism, is unified on the cyber space of internet without domestic barrier or local limitation which make it easier to conduct the distribution of information rapidly through the address-internet domain name, those are very important that the systematic dispute-solving plan on problems such as decision of its Act and international jurisdiction to be established, in an effort to prevent the newly emerging dispute instances such as trademark infringement and improper competitiveness. In addition, it is natural that on the threshold of the electronic commerce age which formed with an unified area without the worldwide specific regulation, each country including us makes haste with the enactment of "electronic commerce Act" aiming at coming into force in 1999, in keeping with getting through "non-tariff law on electronic commerce" by U. S. parliament on May, 1998. In view of the properties of electronic commerce transactions through internet, there are the large curtailment of distributive channel, surmounting of restrictions on transaction area, space and time and the easy feedback with consumer and the cheap-required capital, from which the problems may arise - registration of trademark, the trademark infringement of domain name and the protection of prestigious trademark. Therefore, it is necessary to take the counter-measure, with a view of reviewing the infringement of trademark and domain name and the instances of each national precedent and to preventing the disputes. The improvement of the persistent system should be needed to propel the harmonious protection of those holding trademark right's credit and demanders' expectant profit by way of the righteous use of trademark.

• 환경영향평가
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• 제18권6호
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• pp.461-467
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• 2009

This paper provides two case studies of environmental impacts with socio-economic values. The first case is on flood protection levees conducted from 2003 to 2004 in Phu Tan district, An Giang province. The impacts were found by comparing full flood protection levees area (FFPL) to non-full flood protection levees area (NFFPL). Participatory Rural Appraisal (PRA) tools per each group of rich, middle, and poor people were used to list the impacts. Then, major impacts were selected by ranking and interviewing 60 households per site, and assessed by Cost Benefit Analysis (CBA) in rice production from 1996 to 2002 between two areas. The tested research indicated moving system of NFFPL to that of FFPL lost about 11 million VND/ha/year. The second case is on impacts of Penaeid shrimp farming conducted in Duyen Hai District, Tra Vinh Province in 2004-2005. Ninety households and 12 local officials were interviewed. Four PRAs were conducted and 36 water samples were taken inside and outside shrimp pond to measure values of DO, COD, Fe total, TSS, N-$NO_3{^-}$, N-$NH_4{^+}$, P-$PO{_4}^{3-}$, and Chlorophyll-a. Research results showed only 36.7% of the households got profit from shrimp farming. Highest financial efficiency was 0.72 for the semi-intensive system. Tested water indicators showed surface water quality did not match Vietnamese standard for surface water in coastal area (TCVN 5943-1995) and in rain. The water was very muddy and contaminated by organic aluminum. Summarily, the impacts were clarified more obviously via adding socio-economic values to assessment. Importantly, the values were transformed to household's income which is an indicator for policy-makers to consider the impacts obviously. Besides, data of different group of people impacted are cases contributing to consideration of the impacts in an appropriate social level.

• Journal of Preventive Medicine and Public Health
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• 제42권2호
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• pp.123-129
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• 2009

Objectives : This study aimed to examine the association between public social expenditure(PSE) and suicides in the 27 countries of the Organization for Economic Cooperation and Development(OECD) from 1980 to 2003. Methods : The age-standardized suicide rates and their annual change(%) were obtained from the OECD Health Data 2007. As a measure of social protection, the PSE(% GDP) was used. The covariates included the annual divorce rate(/100,000 population), fertility rate(number of children/woman aged 15 to 49 years), GDP per capita(US$ PPP), male unemployment rate(%), life expectancy(years) and alcohol consumption(liter/capita) for each country, which were all obtained from the OECD Health Data 2007 and the OECD Social Indicators 2006. Using hierarchical linear models that included these covariates, the effects of PSE on suicides(Model 1) and the annual percent change (Model 2) were examined(Model 3). Also, sub-sample analyses were done for six countries that experienced political/economic transition. Results : We could not find significant effects of PSE on suicides(Model 1), but we observed significantly negative effects on the annual percent change for men and women(Model 2). Such findings were replicated in the sub-sample analysis, and moreover, the effect size was much larger(Model 3). Conclusions : Our finding suggests that social welfare protection can be a pivotal factor for suicide epidemiology, and especially in countries experiencing a social crisis or transition.

• The Journal of Korean Physical Therapy
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• 제30권5호
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• pp.187-192
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• 2018

Purpose: This study compared the functional fitness and brake response of elderly and young drivers to confirm the correlation between the functional fitness and brake response. Methods: This study was a cross sectional observational design. Older drivers (>65age, n=21) and young adult drivers (20-40aged, n=20) were enrolled as subjects. The functional fitness of the subjects was measured using a senior fitness test consisting of a back scratch (BS), chair sit and reach (CSR), arm curl (AC), chair stand up (CSU), foot up and go (8-FUG), and 2-minute step (2-MS). The brake response used the virtual driving simulator to measure the brake reaction time (BRT) and braking distance (BD) according to the pedestrian protection and traffic signal compliance. Results: The older drivers had a lower BS (p<0.000), CSU (p=0.040), and 8-FUG (p=0.011) than the young adult drivers. BS and 8-FUG showed a significant positive correlation with the BRT and BD of pedestrian protection and traffic signal compliance. CSU showed a significant negative correlation with the BRT of pedestrian protection and traffic signal compliance. Conclusion: These findings suggest that the flexibility of the upper extremity, lower extremity strength, and agility are strongly correlated with the driving performance of elderly drivers.

• 한국화재소방학회논문지
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• 제34권4호
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• pp.107-114
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• 2020

국가 산업의 발달에 따라 노인, 장애인, 아동 등 노유자에 대한 중요성이 인식되고 있고, 노유자시설의 수도 증가하고 있다. 노유자시설에서 발생하는 화재는 막대한 인명피해를 야기한다. 이를 대응하기 위해서는 신속·정확한 경보와 피난경로의 확보가 중요하다. 이에 본 연구에서는 노유자시설 관련 법령과 통계자료를 검토하고, 노유자 등의 법적용어의 상이, 경보설비의 비화재보 문제, 방화구획기준의 사각지대, 피난경로 확보문제, 인명안전구조기구의 기준부재의 문제점을 확인하였다. 개선방안으로 노유자 등의 유사용어에 대한 법적정의 정리, 비화재보 점검체크리스트 제안, 방화구획 관련기준 제정, 피난용 승강기의 도입, 인명안전구조기구 기준 제정 및 대피자용 방염물품비치를 제안하였다.

• Journal of Radiation Protection and Research
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• 제37권3호
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• pp.129-137
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• 2012

국제방사선방호위원회(ICRP)는 2007년 발행된 ICRP 103 권고를 통해, 행위와 개입으로 대변되는 방사선방호 지침을 각 피폭상황 별로 적용하도록 변경하여 권고하였다. 이 지침에는 계획피폭상황에서 방사선방호 최적화의 수단으로 방사선작업종사자와 일반인에 대해 선원중심의 선량제약치(dose constraint)를 설정하여 운영하도록 권고하고 있다. 이 논문에서는 계획피폭상황에서 일반인 선량제약치를 설정하는데 필요한 국내 원전의 방사성물질의 배출량과 이에 따른 주변주민의 피폭방사선량 평가 결과를 분석하였다. 이를 바탕으로 국내 원전의 동일부지 내 복수호기 원전의 운영을 고려한 선량제약치 설정 방안을 제시하였다.

• 융합신호처리학회논문지
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• 제10권4호
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• pp.214-219
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• 2009

본 논문에서는 해금 사운드 콘텐츠의 저작권 보호를 위해 해금의 주파수 특성을 고려한 워터마킹 알고리듬을 제안한다. 해금 음은 1500Hz~2000Hz 대역과 2800Hz~3500Hz 대역에서 배음 성분의 크기가 공통적으로 크게 나타나는데 이 대역을 워터마크 삽입대역으로 결정하였다. 제안한 방법은 원 신호에 푸리에 변환을 하여 주파수 영역으로 변환하고 삽입대역에 속한 배음 성분에 PN 시퀀스를 통해 생성한 워터마크 비트를 삽입하였다. 또한 저역통과 필터, 대역통과 필터, 잘라내기, 노이즈 추가, MP3 압축과 같은 공격에서 최대 1.41%의 BER을 보였고, 클래식, 팝, 가야금 등의 연주곡과 비교 실험 결과 해금에서 가장 뛰어난 성능을 보였다. 주관 청취 테스트인 MUSHRA 테스트 결과 해금 음에 대해서는 평균 98점 이상을 보였고 국악연주곡에서는 96.67점을 보여 모두 Excellent의 평가 결과를 보였다.

• 의료법학
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• 제10권1호
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• pp.39-75
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• 2009

The development of the biomedical science and technology has extended an argument about a status in constitutional law of unborn human life and a protection of the potential human life to that of an embryo and a gamete beyond a fetus. This argument has been focused on whether we should provide unborn or potential human life with human dignity and the right to life that are guaranteed by the constitutional law altogether or separately. If the right to life is given to unborn or potential human life, on what grounds can we restrict this right. Those who argue for the unity of the right to life with human dignity and the inseparability of those two claims that the right to life in itself should be guaranteed absolutely. According to the constitutional law, however, any constitutional right of the human person within the protection of essential part of the right can be compared with each other and restricted with some valid reasons from the legal perspective. This measure is unavoidable in reality because one right can come into conflict with another right frequently. Since fetus and embryo are in a process of developing into the human person, it is difficult to think that they are the same with the human person. For that reason, it is hard to consider that the right to life of fetus or embryo is the same with that of the human person. However, since a fetus has a special status as a potential human person, and an embryo also has a special value as a potential fetus upon an implantation, the right to life of fetus or embryo should be judged differently according to the stage of their development. A study on a constitutional status and protection of a fetus and an embryo is essential because unborn or potential human life is the origin of human person. Therefore, we have to make much account of their right to life and seek the legal respect for their inherent value.

• 한국화재소방학회논문지
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• 제20권4호
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• pp.125-130
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• 2006

양수발전소는 여러 발전소에서 생산되는 전력에너지를 심야시간에 남을 경우 잉여분의 전기를 이용하여 저지대의 물을 양수하여 고지대로 이동하여 필요시 물의 낙차 압력을 이용하여 전기를 재생산하는 발전 설비이다. 전국의 양수발전소는 "전원개발에 의한 특례법 제6조"로 인한 건축물대장에 미 등재로 인하여 건축물이 아닌 구조물로 분류되어 인가와 완공까지 소방행정의 참여가 배제되어 소방시설허가가 필요치 않게 되어 왔다. 따라서 향후 전국에 운영 및 시설 중에 있는 양수발전소에 유사한 화재로 인하여 똑같은 피해가 반복되지 않도록 하기 위하여 "전원 개발에 의한 특례법 제6조"의 적용에 따른 문제점과 시설의 보완 그리고 안전관리의 문제점을 개선하여 유사 피해를 최대한 막고자 한다.

• 한국시뮬레이션학회논문지
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• 제24권3호
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• pp.77-87
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• 2015

국방 M&S(Modeling & Simulation) 분야는 컴퓨터상에 모의 전장 환경 및 무기 모델을 구축하고 다양한 시나리오에 의해 시뮬레이션을 수행하여 무기체계의 효과도를 분석하는 현실적인 수단으로 이용되고 있다. 그러나, 무기체계의 구조 및 행위가 복잡해짐에 따라 이를 시뮬레이션 모델로 만드는 과정이 어려워지고 있다. 모델 재사용 저장소는 시뮬레이션 모델 구축에 필요한 비용을 절감하기 위해 기존에 개발 및 검증된 모델을 저장하고 있다. 그러나 기존의 재사용 저장소들은 특정 플랫폼 및 환경에서만 운용되어 사용자 층에 제한이 있으며, 보안 및 무중단 서비스를 위한 메커니즘이 미흡하여 무기체계 모델과 같은 보안 및 신뢰성이 필요한 모델을 저장하기에는 한계가 있다. 본 논문에서는 무기체계 모델의 재사용을 장려하기 위한 클라우드 저장소인 W-Cloud (Weapon Cloud)를 구축하여 다양한 플랫폼 및 환경에서 활용될 수 있도록 하였다. 또한, 계층형 정보보호 및 기밀성 보장을 통해 무기 모델의 재사용 과정에서 생길 수 있는 보안상의 문제를 효과적으로 해결할 수 있도록 하였다.