• The Journal of the Korea Contents Association
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• v.5 no.5
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• pp.133-139
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• 2005

The neutron capture cross section of $^{99}Tc$ has been measured relative to the $^{10}B(n,\gamma)$ standard cross section by the neutron time-of-flight(TOF) method in the energy range of 0.007 eV to 47 keV using a 46-MeV electron linear accelerator(linac) at the Research Reactor. Institute, Kyoto University(KURRI). In order to experimentally prove the result obtained, the supplementary cross section measurement has been made from 0.3 eV to 1 keV using the Kyoto University Lead stowing-down spectrometer (KULS) coupling to the linac. The relative measurement by the TOF method has been normalized to the reference value(20.01 b) at 0.0253 eV and the KULS measurement to that by the TOF method. The existing experimental data and the evaluated capture cross sections in ENDF/B-VI, JENDL-3.2, and JEF-2.2 have been compared with the current measurements by the linac TOF and the KULS experiments.

• International Commerce and Information Review
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• v.15 no.1
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• pp.97-116
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• 2013

The environmental problems such as global climate chage, global wamning, ozone depletion, environmental pollution have been caused by the rapid economic growth, increasing in use of fossil fuels for industralization and scientific technology development. Between Environmental Preservation and Economic Development, the new paradigm, "Sustainable Development" is presented to the world now. To achieve global environmental objectives, some multilateral envrionment mental agreements includes trade regulation. However Kyoto Protocol has no provisions to regulate trade and is not in force yet. By the effectuation of the Kyoto Protocol, Korea will be faced very serious situation because of her high Dependency on Foreign Trade and Fossil Fuel- intensive Industries. We must be able to gain a sense of ownership in the out come of the WTO/CTE discussions by contributing meaningfully to the creation of a constructive relationship between Trade and Environment concerns.

• Journal of Navigation and Port Research
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• v.35 no.5
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• pp.371-380
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• 2011

Traditionally, UNCLOS stipulates that States have the obligation and responsibility to protect and preserve the marine environment and exercise their rights in Principle of Non-Discrimination with respect to foreign ships visiting to port states. UNFCCC and Kyoto protocol established Common but Differentiated Responsibility as the basis which is established on the historic responsibility. The principle in which IMO is presently developing the regulations of Green House Gas emitted from ships is contradict with the principle of UNFCCC regime. In this paper, the development and the principle of UNFCCC and Kyoto protocol is surveyed and it provides the tendency of the IMO activities regarding GHG emission from ships. Also, through consideration of the problems and restrictions drawn from comparison between two principles, the conclusion suggests the fundamental theory and implementation means in order to carry out the purpose of IMO regulations in accordance with the principles of UNCLOS and IMO Convention.

• Journal of Fashion Business
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• v.23 no.3
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• pp.101-114
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• 2019

This study aims to analyze the color characteristics of Japanese cultural product shops and differences in business categories by analyzing the colors of the Gion Shopping Street in Kyoto, Japan. Through the study, the traditional colors are reflected not only in the domestic cultural products but also the interior colors of shops. That way, visitors can be influenced naturally and gain indirect cultural experience to form a good image of Korea, which can help to improve sales of cultural products. The analysis was conducted through the colors of Munsell to determine the overall, dominant, assort, and accent colors based on categories of goods to identify the characteristics of the traditional Japanese cultural product shop. Among the 85 shops that were surveyed, YR and W frequently appeared as chromatic and neutral colors. Dominant was W, and assort was YR. B, P and Y also showed up. In color combination analysis, 35.3% was contrasted. For the hue, 32.9% was dark. Based on goods categories, confectionary shops used YR mainly, while souvenir and fashion accessory shops used W the most. Restaurants mostly had W as thedominant and YR for assorting. Cafes and art shops used Bk the most. The interior colors of cultural products shops should maintain the atmosphere of tradition and convey images of the products well. Based on this research, Korea also needs to actively reflect the interior designs of cultural product shops using traditional colors.

• Korean Journal of Heritage: History & Science
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• v.46 no.1
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• pp.32-75
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• 2013

도성은 왕권이 존재하는 것뿐만 아니라 왕권을 지지하는 지배계층이 모여 거주하는 곳이다. 그리고 중앙집권적 통일지배를 실현하기 위한 정치 의례의 장으로서 전근대 동아시아 세계에 공통적으로 건설되었다. 그 기원은 중국에서 유래하며, 일본은 율령제(律令制)를 바탕으로 하는 천황제 고대국가가 실현되는 7세기 말 '藤原京(후지와라쿄)'에서 처음으로 지상에 출현한다. 7세기 말부터 거의 1세기 간 복도제(複都制)가 채택되었기에 '등원경(藤原京)' 이후 도성은 여러 곳에 건설되었고, 때로는 천도되었다. 그러나 8세기 말 '長岡京(나가오카쿄)'에서는 복도제(複都制)를 지양했고, '平安京(헤이안쿄)'에 도읍을 정한 이후, 중세 근세를 거쳐 근대에 이르기까지 헤이안쿄-교토에는 1100년에 걸쳐 왕권이 지속적으로 존재하여 지금의 '京都市'(교토시)에 이르게 된다. '등원경(藤原京)'가 고대 일본 최초의 도성이었다면, '평안경(平安京)'는 마지막 도성임과 동시에 중세 도시로 변모해 가는 전환점에 위치하고 있다. '등원경(藤原京)'이래 남북축선에 대한 선대칭 구조를 의식해 도성이 축조 되었고, '평안경(平安京)'에서는 이러한 구조가 가장 강하게 표현되었지만, 9세기 초 천황과 관인들의 의식 정무의 동선이나 좌석 배치에 있어서 동서방향이 채용되게 되었고, 이에 더해 9세기 말에는 천황의 거소가 도성의 축선에서 벗어나게 된다. 또한 10세기 중반 경 '平安宮(헤이안큐)'에서는 '內裏(다이리)'를 중심으로 한 잦은 화재가 발생해 천황은 궁외로 거소를 옮기게 되었다. 이후 천황이 궁 바깥에 거주하는 것이 일반화 되었고, '평안궁(平安宮)'는 의식을 행하는 장소로서 한정적으로 유지 수리가 될 뿐이었으나 결국에는 그것마저 어려워져 폐쇄에 이르게 된다. 한편 귀족의 저택도 7세기 이래의 남북축선에 대해서 동서의 선대칭 구조로 부터, '寢殿造(신덴즈쿠리)'라고 불리는 건물배치도 공간구성도 비대칭인 건물양식이 주류를 이루어 갔다. 이상과 같이 일본의 고대 도성의 특징을 잘 가지고 있었던 최후의 도성 '평안경(平安京)'는 남북을 축선으로 하는 선대칭 구조가 가장 뚜렷하게 나타났으나, 9세기 '평안궁(平安宮)'의 변화를 시작으로 11~12세기에 크게 변모해갔다. 이처럼 고대국가의 도성이 가지고 있었던 남북을 축으로 하는 구조를 버리고 동서방향으로 동선을 취한 움직임은 고대국가의 이념을 탈피하여 다음 시대로 전환하는 중요한 한 걸음이었다고 생각된다.

• International Area Studies Review
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• v.12 no.2
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• pp.297-324
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• 2008

As greenhouse gas (hereinafter GHGs) emissions have been increasing, the world's climate is also rapidly changed. $CO_2$ is the most important artificial GHGs and the annual emissions amount was increased approximately 80% between 1970 and 2004. After suggesting Kyoto Protocol, EU is the second largest emissions embodiment in the world, set the emissions trading scheme (hereinafter EU-ETS) and is trying to reduce $CO_2$ emissions aggressively. This study focuses on the EU-ETS and EU-ETS market to examine their emissions reduction policy and review the result of their efforts. EU-ETS which is composed of 2-step phases had already completed the first phase and is running on the second phase in 2008. Up to now EU-ETS has been proceeding successfully and the amount of $CO_2$ emissions has been decreased. To prepare for their coming events, countries excluded from Kyoto Protocol fulfillment need to have some implication from EU and have to make up their own plans.

• Korean Association of Arts Management
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• no.54
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• pp.133-153
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• 2020

ICOM voted to resolve a new museum definition at ICOM2019. With the new discussion of a museum as a platform for participation and communication and a cultural hub, ICOM created a MDPP in 2015, started discussions to propose. This study intends to publicize the issues before it resolved. The definition has been proceeded by Jet Sandal, and still requires discussion and preparation. The pros and cons in each country were premised on decision making. The museums would face in response to the adoption of new definitions. The study focused on museum management, categorized factors such as vision, content, and targets and suggested the problems that museum would face. Through institutional and legal changes and predictions, the necessity of preparation was raised. This study is meaningful as a starting point of discussion for understanding and responding to the direction that museums face today.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.58-58
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• 2022

본 연구는 수분최대화방법(Moisture-maximizing method)를 기반으로 PMP(Probable Maximum Precipitation)을 산정하는 방법론을 평가하는 것을 목적으로 수행되었다. 수분최대화 방법은 특정 호우사상의 대기 수분 조건을 극대화하여 PMP 를 산정한다. 여기서, 대기 수분 조건은 대기 표면부터 상층부의 총 수분량으로부터 얻어지는 가강수량(Precipitable water, PW)으로 표현된다. PW 는 라디오존데로부터 직접 관측 및 수집되지만, 장기간 수집이 어렵고, 수집된 자료는 다수의 이상치 및 결측치를 포함한다. 이에 따라, WMO(World Meteorological Organization)에서는 표면 이슬점을 이용하여 위단열 가정(Pseudo-adiabatic assumption)하에PW 를 간접적으로 산정하는 방법론을 기반한 PMP 산정을 권고한다. 본 연구는 일본의 다수의 지역을 대상으로 실제 PW 를 이용하는 방법과 표면 이슬점을 이용하는 방법을 기반으로 산정된 수분최대화방법의 변수들의 편차를 분석하였다. 그 결과, 따듯한 기후 특성을 나타내는 일본의 남부지역은 두 방법의 편차가 매우 작았지만, 추운 기후 특성을 나타내는 일본의 북부지역은 표면 이슬점으로 산정된 PW 가 실제 PW 에 비해 과소 산정되어 PMP 를 과대 산정시켰다. 특히, 이불확실성은 호우 발생 시 표면 이슬점이 18℃ 이하일 때, 두드러지게 나타났다. 본 연구는 이불확실성을 밝히기 위해 실제 라디오존데로부터 관측된 대기 상층부의 대기 프로파일 검토하였다. 그 결과, 표면에서 가까운 대기 상층부의 위치에서 불규칙적으로 이슬점이 증가하는 패턴을 나타냈지만, 위단열 가정은 이를 묘사하기 어려웠다. 이는 결국 실제 PW 에 비해 이슬점을 이용하여 산정된 PW 가 과소 산정되는 결과로 이어졌다. 결과적으로, 호우 발생 시 표면 이슬점이 18℃ 이하로 낮은 지역에서 산정된 PW 를 적용하는 수분최대화방법으로 산정된 PMP 는 낮은 신뢰도를 나타낸다.

• The Korean Journal of Air & Space Law and Policy
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• v.25 no.1
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• pp.3-26
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• 2010

The European Union(EU) has recently introduced its Directive 2008/101/EC to include aviation in the EU ETS(emissions trading system). As an amendment to Directive 2003/87/EC that regulates reduction of the green house gas(GHG) emissions in Europe in preparation for the Kyoto Protocol, 1997, it obliges both EU and non-EU airline operators to reduce the emission of the carbon dioxide(CO2) significantly in the year 2012 and thereafter from the level they made in 2004 to 2006. Emission allowances allowed free of charge for each airline operator is 97% in the first year 2012 and 95% from 2013 and thereafter from the average annual emissions during historical years 2004 to 2006. Taking into account the rapid growth of air traffic, i.e. 5% in recent years, airlines operating to EU have to reduce their emissions by about 30% in order to meet the requirements of the EU Directive, if not buy the emissions right in the emissions trading market. However, buying quantity is limited to 15% in the year 2012 subject to possible increase from the year 2013. Apart from the hard burden of the airline operators, in particular of those from non-European countries, which is not concern of this paper, the EU Directive has certain legal problems. First, while the Kyoto Protocol of universal application is binding on the Annex I countries of the Climate Change Convention, i.e. developed countries including all Member States of the European Union to reduce GHG at least by 5% in the implementation period from 2008 to 2012 over the 1990 level, non-Annex I countries which are not bound by the Kyoto Protocol see their airlines subjected to aircraft emissions reductions scheme of EU when operating to EU. This is against the provisions of the Kyoto Protocol dealing with the emissions of GHG including CO2, target of the EU Directive. While the Kyoto Protocol mandates ICAO to set up a worldwide scheme for aircraft emissions to contribute to stabilizing GHG concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system, the EU ETS was drawn up outside the framework of the international Civil Aviation Organization(ICAO). Second, EU Directive 2008/101 defines 'aviation activities' as covering 'flights which depart from or arrive in the territory of a Member State to which the [EU] Treaty applies'. While the EU airlines are certainly subject to the EU regulations, obliging non-EU airlines to reduce their emissions even if the emissions are produced during the flight over the high seas and the airspace of the third countries is problematic. The point is whether the EU Directive can be legally applied to extra-territorial behavior of non-EU entities. Third, the EU Directive prescribes 2012 as the first year for implementation. However, the year 2012 is the last year of implementation of the Kyoto Protocol for Annex I countries including members of EU to reduce GHG including the emissions of CO2 coming out from domestic airlines operation. Consequently, EU airlines were already on the reduction scheme of CO2 emissions as long as their domestic operations are concerned from 2008 until the year 2012. But with the implementation of Directive 2008/101 from 2012 for all the airlines, regardless of the status of the country Annex I or not where they are registered, the EU airlines are no longer at the disadvantage compared with the airlines of non-Annex I countries. This unexpected premium for the EU airlines may result in a derogation of the Kyoto Protocol at least for the year 2012. Lastly, as a conclusion, the author shed light briefly on how the Korean aviation authorities are dealing with the EU restrictive measures.

• Electronics and Telecommunications Trends
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• v.24 no.6
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• pp.11-21
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• 2009

에너지를 절약하고 제품을 축소하기 위하여 전력공급 장치나 전력변환 장치에 사용되는 전력반도체는 전력용 파워스위칭 소자와 제어 IC로 구성되어 전력을 시스템에 맞게 배분하는 제어와 변환기능을 가진 반도체로 단순히 전력을 조절하고 전달하는 역할에서 에너지효율 제고 및 시스템 안정성과 신뢰성을 좌우하는 역할로 확장되어 가고 있고, 교토의정서 등의 지구 온난화 방지노력과 글로벌 환경규제의 확대로 친환경 절전형 부품/시스템 개발이 절실히 요구되는 실정이다. 이에 따라, 본 고에서는 스마트환경, 그린에너지, 예방진단 등 미래 인간생활 대응을 통해 신기술 및 신시장을 창출하는 신성장 동력 분야인 저전력, 고효율, 저발열, 저소음 등 환경 친화적으로 동작하여 에너지 효율 및 $CO_2$ 배출에 직접적인 영향을 미치는 친환경 절전형 전력반도체 기술 동향에 대해 논의하고자 한다.