• 대한암한의학회지
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• 제22권1호
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• pp.37-48
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• 2017

Objectives: The purpose of this study was to suggest the direction for the development of a clinical practice guideline (CPG) for esophageal cancer (EC). Methods: We collected and analyzed CPGs and related data about esophageal cancer by searching the database of domestic and foreign articles. Results: There were little contents or proposals related to Korean Medicine (KM) or Traditional Chinese Medicine (TCM), those related to KM or TCM can be found only in "Guidelines of Diagnosis and Therapy in Oncology with Traditional Chinese Medicine (惡性腫瘤中醫診療指南)". They were symptom factors, syndrome differentiation (SD) and 'treatment process of esophageal cancer by combination of western medicine and Korean medicine'. Conclusions: The topics of the development Korean medicine CPG for EC are (1) the method and procedure about combination of western medicine and Korean medicine (2) the process of SD and diagnosis (3) safety and efficacy of the herbal medicine and preparation (4) availability and timing of the tools related to KM or TCM like acupuncture, moxibustion, massage, etc.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2002년도 가을학술발표대회 디자인학 연구
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• pp.70-71
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• 2002

• 경영과학
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• 제26권1호
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• pp.127-136
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• 2009

This paper purposes analyzing how task assignments influence on business process efficiency, and improving business process efficiency in Business Process Management (BPM) environments. For this purpose, task assignment is categorized into dynamic assignment and static assignment. Dynamic assignment binds a user to a task at process run-time, whereas static assignments assigns a task to a user at process build-time. So far, the influence of task assignment methods has not been studied. We, in this paper, analyze the business process efficiency using two different assigning rule, in terms of cycle time as a efficiency measure. The comparison result can provide a guideline for a company who wants to employ commercial BPM systems.

• Journal of Advanced Marine Engineering and Technology
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• 제22권4호
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• pp.460-467
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• 1998

The investigation deals with the manufacturing process design and deformation analysis for seamless pressure vessels Axisymmetric multistage deep drawing is a complex and important sheet metal forming process in the industry. In this study the process design for large size cylindrical shells with various thickness is performed and a general guideline for forming process design of pressure vessels will be suggested. Thus in this paper for the verification of the forming process design the forming analysis of pressure vessels will be carried out by PAM-STAMP which is on the basis of finite element analysis. In this case the formability of pressure vessels is evaluated using the results of computer simulation.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2001년도 추계학술대회 논문집
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• pp.189-192
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• 2001

Recently, STI process is getting attention as a necessary technology for making high density of semiconductor by devices isolation method. However, it does have various problems caused by CMP process, such as torn oxide defects, nitride residues on oxide, damages of si active region, contaminations due to post-CMP cleaning, difficulty of accurate end point detection in CMP process, etc. In this work, the various defects induced by CMP process was introduced and the above mentioned Problems of CMP process was examined in detail. Finally, the guideline of future CMP process was presented to reduce the effects of these defects.

• 한국산학기술학회논문지
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• 제18권2호
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• pp.23-30
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• 2017

건설산업 분야에서 빌딩정보모델링(BIM)은 단지 설계를 보다 쉽게 지원하고, 3차원 모델을 구현하기 위한 도구만은 아니다. 왜냐하면, 설계, 시공, 유지관리 및 철거에 이르는 건설 생애주기 동안의 다양한 데이터를 입력하고 관리가 가능하도록 구조화 되어 있기 때문이다. 이렇게 구조화된 모델을 가지고 다양한 분석 및 해석이 가능해지기 때문에 BIM의 역할은 점점 더 증대되어 가고 있다. 노르웨이 베스트바넨의 국립예술박물관 현상설계 경기를 시작으로 국내외적으로 BIM을 설계 경기 및 평가에 적용하려는 노력이 다각적으로 발생하고 있다. 이때, 기존 방식의 설계경기와는 다르게 BIM기반으로 전사적인 시뮬레이션을 통한 자동적이며, 신뢰성이 높고 효율적인 평가가 가능하게 된다. 이를 위하여 각 BIM 도구를 대상으로 하는 모델링 가이드가 필요하며 이를 검증할 수 있는 평가시스템의 요구가 생기게 되었다. 본 논문은 건설산업 분야에 새로운 패러다임을 이끌고 있는 BIM 기술을 이용한 새로운 방식의 설계평가 및 절차의 방향에 대해, 전력거래소 본사사옥 등의 이전 설계경기 사례를 비교분석하고 이에 대한 개선방안을 설명함으로써 향후 발주될 BIM기반 건축설계경기 평가의 방향을 제시하고자 한다.

• Korea-Australia Rheology Journal
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• 제16권1호
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• pp.27-33
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• 2004

Application of gas assisted injection molding has been expanded during last two decades because of many advantages such as design flexibility, dimensional stability, reduction of machine tonnages, and so on. However, the surface defects including hesitation mark and gloss difference are observed for thick parts. Difficulties in lay-out of the gas channel and processing condition are another disadvantages. Liquid gas assisted injection molding(LGAIM), in which a liquid with a boiling point lower than the temperature of the polymer melt is injected into the melt stream, and travels with the melt into the mold where it vaporizes and pushes the melt downstream and against the cavity walls to create hollow channels within the part, is a good alternative of the conventional gas assisted injection molding especially in manufacturing simple and very thick parts. Though this is a new frontier of the innovation in the injection molding industry, there is no guideline for the design and processing conditions. In this paper, theoretical analysis has been made to describe the hollow formation dynamics in LGAIM. This model provides an insight into LGAIM process: explains why LGAIM has advantages over conventional gas assisted injection molding, and gives a guideline for the design and processing conditions.

• 무역상무연구
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• 제23권
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• pp.291-320
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• 2004

Electronic transaction using electronic documents be carried without direct person to person meeting, there is the possibility to use other's identity illegally without notice and to verity authenticity of transaction. It is very hard to find out that the electronic documents on the process of submitting is forged documents or not and also has much difficulty in maintaining transmitting secret. Therefore, to solve such problems on electronic transactions, certification system with cryptography skill are inevitably necessary. Also there is needed legal base in the electronic document as functional equivalent of the paper document. Recently there are so many commercial certification service provider(CPS) such as Identrus, Bolero, TEDI but their establishment of CPS, certification process, guideline and so on are different each CPS. Therefore, this kind of situation can make user confuse. To introduce and develop the electronic certification in the international electronic commerce not domestic electronic commerce, it need to authorize and operate certification authority under the uniform regulation base. But, because the laws and guidelines that related to electronic certification system are different among the nations and international organizations, it need to compare laws and guidelines. In conclusion, the most important thing to resolve problems surrounded certification and develope certification system in the international electronic commerce make uniform rule of international electronic certification to recognize internationally from each nation or at least, need to harmony laws and guideline in each nations.

• KIEAE Journal
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• 제9권2호
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• pp.91-98
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• 2009

The purpose of this study is analyzing the prescriptions of American codes for straw bale structures and proposing the legislation direction of Korean building code. The process of this study is as follows: (1) To set up the legislation direction of straw bale code of Korea, this study investigated the current state and features of straw bale houses in Korea, and looked into the worldwide status of straw bale codes and permitting. (2) To provide basic data for the legislation of Korean straw bale code or guideline, this study analyzed American codes for straw bale structures like the Tucson/Pima County Arizona Building Code Appendix Chapter 72 - Straw-Bale Structures, California State Guidelines for Straw-Bale Structures, New Mexico Standards for Non-load Bearing Baled Straw Construction, Oregon State Residential Code Appendix M - Straw-Bale Structures and so on. The analysis items are the scope of rule application, material specifications, requirements for straw bale walls/foundations and construction requirements. (3) On the base of analysis of American straw bale codes, this study proposed the legislation process and direction of Korean straw bale code and guideline.

• 대한조선학회논문집
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• 제46권2호
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• pp.179-188
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• 2009

WIG crafts are a high speed vessel with features of dynamic supported craft. These crafts, which are predominantly of light weight and operate any substantially greater speeds than conventional craft such as bulk carrier, tanker, container ship, etc., could not be accommodated under traditional maritime safety instruments. It means that there is the need for risk and safety levels to be assessed on a holistic basis, recognizing that high levels of operator training, comprehensive and thoroughly implemented procedures, high levels of automation and sophisticated software can all make significant contributions to risk reduction. To response this requirement, the Interim Guideline for WIG craft(MSC/Circ.1054) were developed in the view of the configuration of WIG craft, which fall between the maritime and aviation regulatory regimes. This paper reviews a safety assessment process and methodology to be used in the design phase of a new ship. The process and methodology is based on the risk-based approach and is applied to safety assessment in concept development phase of small WIG craft in the 20-person class.