• Proceedings of the Korean Society of Computer Information Conference
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• 2014.07a
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• pp.189-190
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• 2014

현재 명동성당을 제외한 나머지 성당에 성물 방에서는 성물 판매 및 입고 장부, 수입 지출내역을 수기 식으로 운영 하고 있다. 따라서 본 시스템은 성당 성물 방에 적합한 판매재고관리 시스템을 개발하는데 그 목적이 있다. 본 개발 시스템은 성당에서의 성물 입고 및 판매, 재고 관리에 목표를 두고 주로 통계 및 재고관리와 반응 형 웹에 초점을 맞추어 개발되었다. 재고 관리를 위한 입고현황, 판매현황, 제품현황과 거래처 관리를 위한 거래처 현황, 거래처 거래현황을 주목적으로 하였다. 재고관리의 경우 재고가 적정재고 보다 수량이 적으면 알림을 띄워 알려주고 재고가 없으면 판매 할 수 없도록 하였다. 시스템을 개발함으로서 보다 효과적인 재고관리에 주력하였고, 입고, 판매, 수입 지출 내역을 장부로 직접 작성하면서 생기는 오류에 관련된 문제를 해소하도록 하였다. 스마트 폰에서 볼 수 있는 App을 별도로 개발 하지 않고 하나의 시스템으로 운영되어 유지보수 및 관리를 손쉽게 하기 위하여 반응 형 웹을 적용하여 스마트폰, 데스크 탑, 태블릿 PC등 각각 해상도가 다른 화면에서 동일한 정보를 제공하도록 하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.3
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• pp.1035-1039
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• 2010

Activation products generated by photoneutrons in concrete shielding wall around electron linac were estimated for a high energy X-ray container cargo inspection system. Monte carlo code, MCNPX2.5.0 was used for reference system of 9MeV fixed type dual-direction container cargo inspection system installed at major harbors in Korea. Activation products inventory generated by photoneutron (n,$\gamma$) reaction are estimated, and then radiation dose rate is calculated from the results.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2005.06a
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• pp.446-447
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• 2005

• Journal of the Daesoon Academy of Sciences
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• v.43
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• pp.31-66
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• 2022

In Korea, the concept of publicness, although conceptually unclear, is being used as a medium between religious groups and other areas of society. In this situation, it is necessary to discuss the concept and agenda of publicness related to religions. For this purpose, we reviewed the relationship and agenda between publicness and faith, and then analyzed the cases of creating sacred objects and holy sites in connection with the concept of publicness. Specifically, according to Chapter II, Publicness and Faith, theologians and sociologists interested in publicness generally presuppose or aim for social participation and change. In this context, the agenda related to religious publicness can include the ground of non-Christian publicness, interreligious equality in the public spheres, the status of religious bodies, and the participation of researchers in the public spheres. In Chapter III, Sacred Objects and Publicness, we divided religious publicness into 'publicness within religion' and 'publicness outside of religion.' According to this classification, rituals are a key factor in creating publicness within religion. Publicness outside of religion is not intrinsic, but is constructed through various external debates. In Chapter IV, Sacred Holy Sites and Publicness, we reviewed cases of the construction of Catholic holy sites and analyzed oppositional logic provided by other religious groups in relation to the publicness outside of religion. Those cases internally created publicness within religion but lead to evaluation and debate about publicness outside of religion in public spheres in which various religions participate. Those who opposed the creation of Catholic holy sites used the logic that Catholicism was eliminating the heritage and values of other religions, and responded by expanding this to include the logic that the Catholics were weakening publicness or creating religious bias.

• Applied Chemistry for Engineering
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• v.16 no.3
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• pp.413-421
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• 2005

This study focused on the decomposition of toluene in a plasma-photocatalytic hybrid system. Hexagonally packed meso-structured Mn-titanosilicates (Mn-Ti-MCM-41), as the photocatalysts, have been prepared by the hydrothermal method. The physical properties of the photocatalysts were characterized using XRD, XPS, TEM, BET/ICP, and $NH_3$/Toluene-TPD. Experiments were carried out at the applied voltage of 9.0 kV and at room temperature of $20^{\circ}C$. In the plasma only system, the activity of the toluene decomposition was higher than that in the photocatalytic system. However, the amount of by-products, such as phenol, $C_2{\sim}C_4$ alkene, was also increased in the plasma only system. However, the by-products decreased remarkably in a plasma-photocatalytic hybrid system. When Mn5mol%-Ti-MCM-41 was used as a photocatalyst in a plasma-photocatalytic hybrid system, the $CO_2$ selectivity in products was increased dramatically compared to other catalysts. It was confirmed that a plasma-photocatalytic hybrid system was better for toluene decomposition compared to photocatalytic and plasma only systems.

• Journal of Conservation Science
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• v.28 no.4
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• pp.305-319
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• 2012

The Myeongdongseongdang Cathedral, which was designated as Historic Site No. 258 in Korea, is a representative cathedral of Korean Catholic church designed by a French priest Eugene-Jean Georges Coste and completed in 1898. It is a Gothic-styled architecture constructed with bricks and stones. Lithological and mineralogical analyses determined that holy stone relics were made of marble and granite, and foundation stones are of pink feldspar granite. Deterioration mapping and ultrasonic measurement revealed main weathering and damage were exfoliation (40%) and black discoloration (37%) in the holy water basin, and exfoliation (6%) and discoloration (46%) in the exterior foundation stones. Ultrasonic velocity of the stones were calculated as 3,525m/s in the holy water basin and 2,795m/s in the exterior stones that indicated these stones were sorted into moderately to highly weathered rock. This was resulted from moisture and atmospheric pollutants around the cathedral.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.796-798
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• 2004

continuous n-tuple 알고리즘은 tuple의 무작위적 추출을 기본으로 한다. 무작위적 추출의 여러 가지 장점을 감안하더라도, 무작위적 추출을 통한 인식의 성능은 가변성물 가지게 된다. 그리고 무작위적 추출은 의미 있는 정보의 선택이 불가능하다는 단점을 가진다. 본 논문에서는 무작위적 추출이 가지는 설러 가지 약점을 보완하기 위해서, 유전 알고리즘을 이용하여 얼굴인식에 효과적인 tuple을 선택하여 사용하였다. 유전 알고리즘을 이용함으로서 얼굴 인식에 효과적이지 않은 tuple의 필터링 효과를 기대할 수 있다.

• 수도
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• s.66
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• pp.90-107
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• 1994

일반 정수시설의 설계는 15년 이전경까지는 기성의 기본 Pattern에 따라서 토목기사에 의해서 행해져 왔고 괄목 할만한 변화는 보이지 않았다. 그러나 최근은 살균처리에 따른 부생성물의 발암성에 대한 공포 때문에 미국의 EPA는 음료수의 허용수질의 대폭 개정을 행함과 동시에 살균제, 살균처리의 기준, 발암성이 의심스러운 물질량의 제한, 여과수 탁도의 저감, 급수관의 부식을 방지하기 위한 정수 수질의 조정 등을 공공 수도에 의무화했다. 따라서 이와 같은 조건을 만족시키는 정수처리 계통과 그에 따르는 계장 시설과 정수관리가 필요하며, 화학, 화학 공학, 미생물학, 계장공학 등의 넓은 분야의 전문 지식이 토목 공학에 첨가해서 필요하게 되었다.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2002.11a
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• pp.302-303
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• 2002

알데히드와 케톤 등의 카르보닐화합물은 인체에 미치는 보건학적 영향과 광화학스모그 형성에 있어서의 주요기인자라는 2가지 측면에서 관심의 대상이 되고 있다. 카르보닐화합물은 제지, 접착제 등과 같은 제조공정에서 또는 차량으로부터 직접 배출될 뿔만 아니라 탄화수소 등의 광산화생성물이기도 하므로 1차 또는 2차 대기오염물로 존재하게 된다.(중략)

• Korean Institute of Interior Design Journal
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• no.36
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• pp.102-110
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• 2003

This Study is concerned with the architectural problems particular to the design of the sanctuary in Catholic churches. The paper is meant to address two distinct groups - clerics and architects. Architects do not tend to think the church buildings theologically or liturgically, and priests, though they are often trained in the arts, do not tend to look at buildings the same way architects do. Hence, my goal is to adequately address the concerns of each in a language the other will understand, thereby building a bridge of communication between the two groups. The two main concerns of the study are to provide guidelines and reflection lot liturgically correct buildings, and to re-establish the traditions of church buildings. I discuss the idea of the sanctuary in the Catholic church,(in chapter 2) and examine each of the main furnishings of the sanctuary with regard to history, liturgical use, symbolism and related pastoral concerns.(in chapter 3,4).