• 한국멀티미디어학회논문지
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• 제23권10호
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• pp.1339-1347
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• 2020

This study is a preliminary study to design a character automation system that considers the facial characteristics of mammals. The experimental data of this study was conducted on dogs (dog breeds) and humans, which were designed to be used in many contents. First, data was extracted from 100 types of dogs and 100 human data. Second, the criteria for measuring the ratio of important parts of the dog and human face were suggested. In addition, a comparative analysis of the face of a dog and a human face is conducted. Lastly, by analyzing the main component(PCA), the most characteristic elements in the faces of dogs and humans were analyzed. As a result, it was confirmed that the length of the face, the size of the eyes, the length of the glabellar, and the length of the glabellar and other parts are important. Through this study, the features of the dog's face that are different from humans are expected to contribute to the animal character automation.

• 한국실내디자인학회논문집
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• 제24권4호
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• pp.43-50
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• 2015

In lighting design and lighting in the light of how the physical space rather than the amount of light metering is implemented in the same space as horizontal illuminance and luminance study of the spatial analysis as a basis for improving the quality of scientific and cognitive aspects analyzed the vertical component of the light. Vertical component of the light and the ability to interpret the information space can be secured more easily sense the brightness of a small area compared to the horizontal components of electrical energy, due to the contrast between the dark and the surrounding induce customers to public facilities or commercial space The pedestrian aids to facilitate the determination of the copper. In addition, to secure the brightness of the overall sense of space allows to have a sense of comfort to lower the tension of the space. The vertical component of light also has a deep relationship to improving the quality of light in electrical energy savings increase the accessibility of space, space, nightscape in the humanities also contribute to environmental and looking for one trillion people in the city in terms of cultural development and identity There.

• 한국수자원학회논문집
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• 제48권11호
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• pp.945-955
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• 2015

The technology of the SWG (Smart Water Grid) as one of most important national projects results in significant assignment that is closely associated with systematic management and effective operation. The individual component technics are required to establish directory and classification for the purpose of effectively managing their information related to research and development (R&D). The national science technology (S&T) standard classification tree which results in the representative example has been established with an intention to manage R&D information, human resource, and budget. It has been also revised every five years and then used in the various fields related to the evaluation, administration, and prediction of the national R&D projects. In addition, the standard classification system for R&D projects has been widely used in the UNESCO (United Nations Educational, Scientific and Cultural Organization) and EU (European Union) since the Frascati Manual was established in the Organization for Economic Cooperation and Development (OECD). Therefore, it is necessary for SWG techniques to develop the standard S&T classification tree for research management and evaluation. For this, it is essential to draw the core techniques for the SWG, which are incorporated with IT (Information Technology), NT (Nano Technology), and BT (Biology Technology).

• 수완나부미
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• 제11권2호
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• pp.107-124
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• 2019

The purpose of this paper is to shed light on the development timeline of video gaming in Vietnam. This paper would examine how Southeast Asia has become a key component in constructing the facade of the global gaming industry, focusing on Vietnam. As a communist country, Vietnam showed a distinctive pattern of video gaming reception. Video gaming has become a popular amusement among Vietnamese youth and has also helped Vietnam integrate into the modern world after the Vietnam War.

• 한국광물학회지
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• 제22권3호
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• pp.199-206
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• 2009

유적지의 소성유구와 도기가마 주변에서 출토된 백색암석을 광물화학적으로 분석하여 이들 암석의 특성과 상호관계를 밝히고, 나아가 소성유구의 용도를 추정하고자 하였다. 시료는 백색 암석이 출토된 3곳의 유적지(충남 아산시 산양리와 용두리, 청양군 광대리)에서 총 9점을 대상으로 하였다. 박편 분석결과, 8개의 암석은 교대 및 열수작용 등을 받아 광물상이 변질되거나 재결정화 된 석회암이었고, 결정구조 분석에서도 석회석의 주요구성 광물인 방해석이 동정되었다. 반면, 나머지 1개의 암석은 석영과 미사장석, 백운모 등으로 구성된 백색 이질암이었다. 성분분석 결과에서는 백색 이질암을 제외하고 는 나머지 암석들의 주성분이 CaO였다. 또한 주성분과 미량원소 함량을 서로 비교한 결과 유적지들간에 상관성이 적었다. 결론적으로 유적지별로 서로 다른 석회석 광산에서 원석을 채취하여 사용한 것으로 판단되며, 세 가마의 용도는 석회석을 가열하여 생석회를 만들어내는 가마였을 가능성이 높다.

• 헤리티지:역사와 과학
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• 제52권4호
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• pp.4-17
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• 2019

남북관계의 진전을 위한 수단이자 한반도의 역사와 문화를 연구하는 데 필수적인 자료라는 점에서 남한 사회에서 북한 문화유산에 대한 관심이 점차 높아지고 있다. 그에 따라 북한 소재 문화유산 자체를 넘어 그것의 관리 상황을 파악하고자 하는 시도가 꾸준히 이루어지게 되었다. 그러나 기존 연구의 대부분은 주로 법령을 통해 북한 문화유산의 관리양상을 파악하고자 했는데, 법령만으로는 북한의 문화유산 관리 현황을 파악하는 것은 한계가 있다. 따라서 그에 접근하기 위해서는 기본적으로 법령이 실제로 어떻게 적용 및 준수되는지, 그리고 법령에서 규정하지 않는 여러 부분들이 실제로는 어떻게 운영되고 있는지에 대해 면밀한 조사가 이루어져야 한다. 따라서 본 연구는 현행 <민족유산보호법>을 통해 북한의 문화유산 관리 체계를 검토하고, 비교적 최근까지 북한에서 역사유적감독원으로 근무하였던 탈북 인사를 섭외하여 인터뷰를 진행하였으며, 이를 통해 확인된 문화유산 관리 조직의 편제, 인력, 업무, 예산 등을 <민족유산보호법>의 내용과 비교함으로써 북한의 문화유산 관리의 실제에 접근하고자 하였다. 그 결과, 본고는 법령에서 확인할 수 없는 지방의 문화유산 관리 조직의 편제나 업무 등을 파악함과 동시에 내용이 모호했던 일부 조항의 시행 양상도 확인하였다. 그 과정에서 북한 문화유산의 열악한 관리 환경도 확인할 수 있었다. 다만 본 연구는 특정 지역 및 역사유적에 한정된 북한의 문화유산 관리 사례라는 점에서 이를 북한 전체로 확대 적용하는 것은 곤란하다. 따라서 북한 문화유산 관리 현황을 보다 객관적이고 정확하게 파악하기 위해서는 다양한 층위의 자료를 수집하고 종합 및 교차 검증하는 것이 요구된다.

• 보존과학연구
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• 통권22호
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• pp.115-132
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• 2001

No. 3 Tomb of Bogam-ri, in Naju City, Chollanam-do Province, was a site excavated and inspected from 1996 to 1998 and had a various grave forms, including jar-coffins, stone-chambers and stone-cists. Although most of the metal artifacts excavated from it were severely corroded, we could implement microstructure investigation by collecting samples from the iron axes, iron coffin-nails and iron clamps in which the metal parts were remained. The metal structures were inspected by using metallographic microscope and SEM, and fine components analysis was implemented by ICP. To examine the hardness differences in accordance with the structure distribution, we measured the hardness by structures with Vickers hardness testing machine. As a result of the metal structure inspection, most of them were pure iron, ferrite, and also pearlite, cementite and widmannstaten structures were displayed. We could confirm carbonization was formed on the surface of the iron axes-B, iron coffin-nails-B, and iron clamps-A. There was no carbonization in the rest of the artifacts, and it is not certain that whether the carbonized parts were peeled off through extreme corrosion or they were not carbonized when they were made. In the particular part of a blade, the quality of the material was strengthened through processing. Due to the processing re-grain was caused and fine grain particles were formed. As a result of the ICP component analysis, there were no addition atoms because pure irons were used as materials. In the mean time, No. 17 jar-coffin where the iron axes-A are excavated, is chronologically ordered as from the late-fourth century to the mid-fifth century, and No. 1 and No. 2 stone chambers, where the rest of the artifacts were excavated, as the early-sixth century. It was difficult to relate the periodic differences with the manufacture technique artifacts which we inspected because there were no distinct characteristics of the manufacture technique of the metal structures and it is impossible to conclude the artifacts and sites are at the same period although their periods are different.

• 한국작물학회지
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• 제31권4호
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• pp.493-498
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• 1986

품종, 시비량 및 재배관리를 동일하게 처리하였을 경우 보급년대가 상이한 각종 재배교식의 차이에 따른 종실의 생산능력을 검정하기 위하여 관행조파(60$\times$18cm), 광파(60$\times$30cm), 협폭파(40$\times$18cm), 세조파(30$\times$5, 20$\times$5cm) 및 전면전층파 등 6종류의 재배양식과 휴립재배법인 휴립이조법, 휴립광산파( 120$\times$90cm 및 90$\times$70cm) 및 휴립계조파(120$\times$90cm, 6예) 등 4종 총 10개 재배양식을 사용하여 조강보리와 그루밀를 공시품종으로 하며 시험한 결과는 다음과 같다. 1. 잡초발생량은 비파종부분의 폭이 클수록 많았고 수량과 부의 상관관계를 보였다. 2. 근분포정도는 수분소모정도와 정의 상관을 보였으며 휴간거리가 클수록 비파종부분의 근분포가 빈약하였다. 3. 양분흡수정도는 전면전층로타리시비법을 사용하는 세조파, 전면전층파, 휴립구산파 등이 종자하부 일정위치에 시비하는 작조시비법보다 낮은 경향을 보였다. 4. 종자밀도가 높은 관행조반, 광파, 협폭파 및 휴립이조파가 군집상태의 군낙을 이루어 월동률이 높은데 반하여 종자밀도가 낮아 독립수로 월동하게되는 세조파, 광조파, 전면전층파에서는 미기상의 영향으로 월동상태가 불량하였다. 5. 수량에 가장 공헌도가 큰 것은 수수였으며 균등배치가 이루워진 세조파가 광이용효율이 높고 수량도 가장 높았다.

• 보존과학회지
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• 제35권4호
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• pp.317-329
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• 2019

Slag was collected from the iron-producing furnace site in Saengsoegol, Baegun mountain, where iron was manufactured by a righteous army against Japan in the Gwangyang region; then, the iron-manufacturing technique of the early modern period was investigated through scientific analysis. In the microstructure analysis results of the selected samples, iron bloom was mainly observed together with magnetite and fayalite. In the component analysis results of the compounds, it was confirmed that the furnace was built by using gangue of alkali feldspar or plagioclase series, and the ironmaking work was performed at a high temperature of at least 1050℃, because mullite was identified together with cristobalite and hercynite. Based on the chemical composition, it was speculated that low-grade iron ores were used as raw materials, and it seemed that the yield was low, because the total Fe content of the smelting slag samples was 37.72-49.93%. It was difficult to confirm whether a slag former was used, and it seemed that materials easily obtained nearby were used when the furnace was built, without considering the corrosion resistance. It appeared that the ironmaking work was performed at the Gwangyang Saengsoegol iron-producing furnace based on the direct ironmaking method in an environment that could escape the vigilance of the Japanese Empire to produce weapons that would be used for the resistance against Japan. It seemed that there was neither an advanced ironware production system nor a mass production system, and small-scale works were performed in short periods of time.

• 한국광물학회지
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• 제27권4호
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• pp.263-270
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• 2014

본 연구는 국내 방연석 광산의 방연석에 대한 납동위원소비 분석 자료를 응용하여 청해진에서 출토되는 청동기에 사용된 납 원료의 산지를 알아보고자 하였다. 또한 부산물로 산출되는 미량원소의 종류와 함량이 산지추정의 보조지표로 이용할 수 있는지의 가능성도 검토하고자 하였다. 장도 청해진에서 출토된 청동기의 납동위원소비를 기존에 일본에서 사용하던 동북아시아 납동위원소비 분포도에 적용하면, 청해진 출토 청동기는 중국산 납을 사용한 것으로 추정된다. 그러나 이를 한반도 납동위원소비 분포도에 적용하면 대상시료 대부분이 한반도 남부 옥천변성대와 영남육괴 지역의 방연석을 사용한 것으로 추정되었다. 또한 미량원소 중에서 은(Ag)이나 안티몬(Sb)의 함량은 동일 지역(zone)의 납동위원소비가 비슷한 서로 다른 광상을 분리하는데 유용한 보조지표로 활용될 수 있을 것으로 판단된다.