• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년도 제37회 하계학술대회 논문집 A
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• pp.571-572
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• 2006

When the coil with alternating current approaches to the conductor the eddy current flows in conductor. Eddy current is concentrated on the conductor surface and decrescent because of skin effet.. In this paper investigated eddy current characteristic that is happened in conductor. Analyzed characteristic using electromagnetic field finite element analysis program that is commercialized to analyze value of eddy current and penetration depth. Analyzed creation value of eddy current and penetration depth in conductor that change operation frequency and the material of conductor, coil outside diameter, inside diameter, position, type of conductor from analyzed eddy current characteristic. The results, using distribution of eddy current and penetration depth data is that will help to forecast ECT(Eddy Current Testing), Eddy current application and use field, eddy current loss.

• Asian Pacific Journal of Cancer Prevention
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• 제15권17호
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• pp.7343-7350
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• 2014

Cancer is one of the leading causes of death in Thailand as well as other countries. Evidences from studies in Asia show that alcohol consumption has been linked to an increased risk for various types of cancer. In the qualitative participatory action research presented here, the possibilities of a volunteer women's movement to reduce harmful alcohol consumption by facilitating the creation of emancipatory knowledge in the Thai-Isaan community was explored. During in-depth interviews with 10 female volunteer participants, the following themes emerged: merit making, developing a sense of personal empowerment, and the experience of participating in an action plan that utilized various strategies. The project activities empowered participants to create and share knowledge which was then applied toward action for change. Adoption of this type of program by local health care providers to reduce health problems and risks related to alcohol misuse in similar contexts and cultures is recommended.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년도 제37회 하계학술대회 논문집 B
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• pp.1237-1238
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• 2006

When the coil with alternating current approaches to the conductor the eddy current flows in conductor. Eddy current is concentrated on the conductor surface and decrescent because of skin effet.. In this paper investigated eddy current characteristic that is happened in conductor. Analyzed characteristic using electromagnetic field finite element analysis program that is commercialized to analyze value of eddy current and penetration depth. Analyzed creation value of eddy current and penetration depth in conductor that change operation frequency and the material of conductor, coil outside diameter, inside diameter, position, type of conductor from analyzed eddy current characteristic. The results. using distribution of eddy current and penetration depth data is that will help to forecast ECT(Eddy Current Testing), Eddy current application and use field, eddy current loss.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년도 제37회 하계학술대회 논문집 C
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• pp.1697-1698
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• 2006

When the coil with alternating current approaches to the conductor the eddy current flows in conductor. Eddy current is concentrated on the conductor surface and decrescent because of skin effect. In this paper investigated eddy current characteristic that is happened in conductor. Analyzed characteristic using electromagnetic field finite element analysis program that is commercialized to analyze value of eddy current and penetration depth. Analyzed creation value of eddy current and penetration depth in conductor that change operation frequency and the material of conductor, coil outside diameter, inside diameter, position, type of conductor from analyzed eddy current characteristic. The results, using distribution of eddy current and penetration depth data is that will help to forecast ECT(Eddy Current Testing), Eddy current application and use field, eddy current loss.

• 자연과학논문집
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• 제10권1호
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• pp.1-7
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• 1998

대정준 몬테카를로 시늉을 집중적으로 수행하여 무결정 연속고체 표면 위에 흡착된 Lennard-Jones 유체의 홑층에 대해 덮힘률 $\theta$ ~ 0.8에서 1.8 까지를 연구하였다. 시늉 결과는 최근 흑연위의 알곤 홑층 녹기에 대한 열역학적 실험측정에서 관찰되어졌던 두 단계의 녹음 행태를 뚜렷이 보여 주었다. 본 연구에서 관찰된 녹음 행태는 갑작스러운 밀도 변화 후에 점진적인 상전이로 이루어진다. 홑층 구조에 대한 스냅 사진들은 녹기과정에 어긋나기 짝의 형성과 그 짝의 분리가 연루되어 있다는 것을 가르키고 있다. 계의 크기에 의한 효과를 감안하여, 갑작스러운 밀도 변화는 Kosterlitz, Thouless, Halperin, Nelson, and Young (KTHNY)의 이론과 무관할 것인 반면에, 두 번째의 점진적 전이는 KTHNY 타입의 녹기 상전이일 것이라고 사료된다.

• 한국실내디자인학회논문집
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• 제20권2호
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• pp.10-19
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• 2011

This study is to predict the possibilities of phenomenological spatial design, by recognizing that a phenomenological spatial design brings about a change in the type, regime, role and materials of a spatiality due to the effect of contemporary digital technology and by analyzing their characteristics. Therefore, the study is based on the phenomenology of perception of Morris Merleau Ponty, which has the same concept to contemporary out-of-material and out-of-hierarchical paradigm. The case study has been carried out by selecting some of all works since 1980s, which were influenced by Merleau-Ponty. The analyses were performed by substituting the cases into the spatiality of Situation, spatiality of participation and creation, spatiality of retrospect and prospect, and the spatiality of unpredictability, which were the concept of phenomenological space of Merleau-Ponty for the analyses of features of type, regime, role and material of a spatial design. This article has a great significance in expecting the possibilities of changes of phenomenological spatial design by examining the characteristics of phenomenological spatial design.

• 한국노년학
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• 제32권2호
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• pp.525-540
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• 2012

본 연구의 목적은 시니어클럽의 현황 전반에 대해 살펴보고, 노인일자리사업을 중심으로 시니어 클럽의 정책과제를 모색함에 있다. 시니어클럽의 현황에서 법적 근거, 조직, 사업 유형, 재원, 사업 성과, 그리고 운영상 어려움(낮은 수익 산출, 높은 노동 강도와 저임금, 부족한 예산 지원, 사업수행의 법적 근거 미약)에 대해 살펴 보았다. 향후 시니어클럽의 정책과제로 1) 시니어클럽의 역할 정립(지역노인일자리사업의 거점, 지역특성에 적합한 시장형 노인일자리사업 수행 주체, 노인인식 증진 및 노인역량 강화를 통한 지역사회 변화의 구심체), 2) 노인일자리의 질적 향상(욕구반영 및 지속 가능한 노인일자리 창출, 노인일자리사업 교육의 내실화, 실무자의 근무여건 향상, 민·관 지원연계 및 파트너십 구축), 3) 노인일자리사업 관련 법 제·개정 등을 제시하였다.

• 수산경영론집
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• 제28권1호
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• pp.85-117
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• 1997

This paper is focused on management control system. From a management control perspective, strategies should be viewed as useful, but not absolutely necessary, guides to the proper design of an MCS. When strategies are formulated more clearly, more control alternatives become feasible and it becomes easier to implement each form of management control effectively. The common and important category of controls are action controls, personnel and cultural controls, and results controls. Action controls involves ensuring that employees perform(or do not perform) certain actions that are known to be beneficial(or harmful) to the organization. Personnel and cultural controls take steps to ensure that employees will control each others' behaviors. Results controls involve rewarding individuals(and sometimes groups of individuals) for generating good outcomes or punishing them for poor outcomes. The results controls of ROI-type measure cause to make managers excessively short- term oriented, or myopic. When managers' orientations to the short - term become excessive -when the management are more concerned with short-term profit than entity value-the managers are said to be myopic. We car, solve myopic problem by introducing AR(abnormal return), near-perfect indicators of value creation. The results - control ideal would be to hold all employees accountable for the wealth they individually create(or destroy) for the owners of the entities in which they work. This ideal is approachable for top management of publicly traded corporations because for these organizations, the wealth created(returns to shareholders) can be measured directly for any period(such as a year, a quarter, or a month) as the measurement period pin(or minus) the change in the market value of the stock.

• 한국가스학회지
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• 제5권3호
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• pp.55-62
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• 2001

이 논문에서는 일정한 온도를 유지할 수 있는 자켓타입의 교반 반응기내에서 인공적으로 메탄 하이드레이트를 제조하였으며, 제조시의 하이드레이트의 형상 변화를 관찰하였다. 제조된 하이드레이트의 연소 시연에서는 하이드레이트로 천연가스의 수송 및 저장 가능성을 나타내고 있다. 또한 메탄 하이드레이트 제조시 제조 조건들, 반응기의 온도, 압력 및 교반속도 등의 영향에 대하여 측정하였다. 이러한 제조 조건에 따라 하이드레이트의 생성 속도 및 유도시간을 관찰하였다. 특히 하이드레이트의 성장 즉 핵의 생성과 하이드레이트의 구조 형성에 커다란 영향을 주는 것은 인자들 중에 온도와 압력으로 가스 하이드레이트에 관한 가스의 저장과 수송측면을 알아 볼 경우에 필히 검토해야 할 부분으로 판단된다.

• 한국안전학회지
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• 제16권2호
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• pp.44-50
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• 2001

The rotated bending fatigue test was conducted in air md in 3.5% NaCl salt solution to investigate the fatigue fracture behaviour of raw material and F.E.M dual phase steel made from raw material(SS41) by a suitable heat treatment. This study has compared the initial microcrack creation of material by tensile test with that by fatigue test. And the rotated bending test of cantilever type under the condition of 3.5% NaCl salt solution and air has investigated the corrosion fatigue fracture behaviour with the variation of stress concentration factor determined by each of notch shapes. The initial microcrack have been developed in fragile grainboundary with general corrosion occurring in raw material : in the pits built up by corrosion in F.E.M. dual phase steel because pits bring out stress concentration. It is small that the degree of decrease in corrosion fatigue life for F.E.M. dual phase steel compared with raw material because the notch sensitivity of F.E.M. dual phase steel is lower than raw material in reason of characteristics with two-phase construction.