• 한국인터넷방송통신학회논문지
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• 제10권4호
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• pp.29-34
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• 2010

임베디드 시스템은 시스템의 특성상 사용자의 특정한 요구사항을 가지고 동작하게 되는데, 사용자의 요구사항이 바뀌거나 예상하지 못한 상황이 발생하게 되었을 때 유기적인 동작이 필요하다. 본 논문에서는 임베디드의 유기적인 동작을 위한 SOA(Service-oriented architecture)기반의 웹서비스 설계와 구현을 제안한다. 제안한 기법은 웹서비스를 통하여 임베디드 시스템의 상태를 알아보고 예외 상황이 발생할 경우, 그에 따른 동작을 웹서비스를 통하여 새롭게 업데이트 될 수 있게 하였다. 이를 통하여 사용자는 예외 상황에 대한 부담을 줄일 수 있을 뿐만 아니라 사용상의 편리성을 높일 수 있다.

• 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.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2002년도 추계공동학술대회논문집
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• pp.33-38
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• 2002

국가는 대형사고에 대비한 범국가적 해양 구난방제체제 수립이 절실히 요구되고 있다. 그러나 우리나라는 구난방제 시절과 기술이 부족한 관계로 대형 해양사고 발생시 그 처리를 외국기술에 의존하는 형편이다. 이로 인해 가장 중요한 사고초기에 적절한 대처를 못하여 사고의 피해를 크게 확산시킬 우려가 상존하고 있다. 이에 이 논문에서는 해양사고가 발생할 경우 신속하고 효과적인 구난방제작업을 할 수 있도록 구난방제체제의 기반조성과 시설투자, 구난방제 기술개발 및 능력 배양 등 다각적인 방안을 제시하였다.

• 한국학교수학회논문집
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• 제3권2호
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• pp.83-97
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• 2000

The purpose of this study is to help the efficient and practical teaching and learning of a mathematic subject in schools by comparing and analyzing the sixth and seventh curriculum of mathematics on the basis of the demand that the current curriculum should be improved, made, and adapted newly. This paper 1. studies the meaning of the curriculum and the theory of the curriculum of mathematics 2. looks into the history of the curriculum of mathematics from the first to the sixth. 3. compares an outline of the sixth and seventh curriculum. As a result, it exhibits the great difference in giving students choices for subjects and nullifying the meaning of the subject distinction, which means a new system with consistency based on the concept of a grade system instead of the present school system. 4. summarizes the result of comparing and analyzing the sixth and seventh curriculum which will be practiced from the year 2002 5. The beginning of the seventh curriculum in high schools will be from the year 2002 and the ministry of education is expected to take proper actions for its successful settlement, yet at this point this study gives some suggestions for its smooth and normal operation.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2007년도 추계종합학술대회
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• pp.257-260
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• 2007

본 논문은 초음파 센서에 의해 인식된 정보를 항체와 항원으로 모델링 된 퍼지 인공 명역망에 의한 하위 행위기와 상위 행동 선택기로 설계된 자율이동로봇 시스템에 관한 연구이다. 외부 환경과 행동 패턴의 관계는 매우 많은 조합이 가능하다. 이러한 복잡한 관계 속에서 행동의 우선 순위를 어떻게 결정하는가 하는 문제가 가장 중요하다. 이러 복잡한 결정을 위해 본 논문에서는 퍼지 인공 면역망 알고리즘을 제시하고, 컴퓨터 시뮬레이션에 의해 제안된 자율이동로봇의 행위 선택기의 유용성을 보여준다.

• 한국콘텐츠학회논문지
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• 제10권4호
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• pp.186-197
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• 2010

체홉 의 희곡들을 읽을 때 간과 할 수 없는 점이 대사의 중간 중간에 포진 되어 있는 "사이"와 말줄임표의 존재이다. 체홉 의 작품을 연출할 때 수많은 양의 "사이"와 말줄임표 에 어떤 의미를 부연하고 표현해 낼 수 있을까 는 체홉의 작품을 보다 체홉 처럼 보이게 하는 결정적인 요소가 아닐까 생각한다. 배우들은 그들의 연기 속에 "사이"와 말줄임표를 어떻게 녹여내어 표현 할 것인가를 고민해야 한다. 먼저 "사이"와 말줄임표의 적절한 사용은 등장인물의 특징을 확정 짓는데 도움이 될 것이다. 다시 말해서, 개인에 관한 흥미를 집중적으로 표현하는 것이 체홉 극작의 근간을 이루고 있고 적어도 체홉 드라마 속의 침묵은 액션이 상대적으로 부족하다고 여겨지는 체홉의 극을 음악적 역동성을 가진 하나의 전혀 다른 연극텍스트, 즉 정교하게 다루어 져야할 연출적, 연기적 재료로서의 기능을 갖는다 하겠다.

• 보건행정학회지
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• 제27권3호
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• pp.191-198
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• 2017

Moon Jae-in Government announced the Government's 5-Year Plan on July 19, 2017, President Moon directly announced the Government's Plan for Benefit Expansion in National Health Insurance on August 7, 2017. The main contents of the announced expansion include benefit coverage for all medically necessary services with control over non-covered service occurrence, a decrease in the cost-sharing upper limit, and monetary support for catastrophic medical costs. Although past governments have been continuously striving for benefit expansion in the last 15 years, this plan has its breakthrough aspect in that all medical services will be covered by the National Health Insurance. In alignment, there are important tasks to solve: attaining a proper fee schedule, reforming the healthcare delivery system, and improving healthcare quality. This plan is a symptom oriented action in that it is limited in reducing patients' out-of-pocket money, unlike the systematic approach of the National Health Insurance. The sustainability of the National Health Insurance is being threatened due to South Korea's low birth rate, rapidly aging society, and low economic growth, in addition to the unification issue of the Korean Peninsula, medical utilization of the elderly, management of non-communicable diseases, and so on. Therefore, the Government needs to plan the National Health Insurance system reformation including actions addressed toward medical consumers.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2009년도 춘계 학술발표회
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• pp.677-685
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• 2009

연구대상 사면에 대해 정밀한 현장조사 및 안정성 검토를 실시한 결과 다음과 같은 결론을 얻었다. 1. 연구 대상 사면의 붕괴 원인은 암석 자체의 풍화, 근본적으로 내재해 있는 단층, 과다한 발파로 인한 균열 등이 복합적으로 작용하여 발생된 것으로 판단된다. 2. 해석 결과 연구 대상 사면은 평면파괴의 우려가 있는 것으로 나타났다. 3. 한계평형해석 결과를 이용하여 보강력을 결정하였다. 4. 보강대책으로는 Rock Anchor, Rock Bolt, 구배완화를 비교 검토한 결과 구배완화가 연구 대상 사면에 가장 적합한 공법이라고 판단되었다.

• 대한치과의사협회지
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• 제48권6호
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• pp.454-458
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• 2010

Dental caries is one of the most common chronic diseases in the world, which are caused by complex actions of oral such factors as the bacteria, food, tooth, saliva and other factors. Although this is one of the typical oral diseases, we can acquire a high prophylactic effect by use of proper prophylactic measures and management. At the beginning of the 1940s, fluorine was first introduced to prevent dental caries which now is widely used. The fluorine application effects are varied from different concentrations and categories of fluorine, and different application method and frequency, etc. There is great debate on the best application method at the present. Dental clinics use iontophoresis as the application method and use it clinically. It uses APF (1.23%, Acidulated phosphate fluoride, APF) and uses 2% NaF so as to encourage more absorption of fluorine. Recently, fluoride varnish, which uses admixture mucus of colophony resin into 5% NaF, and a variety of forms that can be applied in the oral cavity are still being continuously researched. When using fluoride topical application on the enamel surface, it was highly recommended that fluoride varnish be used directly after fluoride iontophoresis rather than fluoride iontophoresis only or fluoride varnish by itself. The new method is more effective and does not need repeated application.

• Structural Engineering and Mechanics
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• 제43권1호
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• pp.127-145
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• 2012

One of the most important and challenging steps in seismic vulnerability and performance assessment of highway bridges is the determination of the bridge component damage parameters and their corresponding limit states. These parameters are very essential for defining bridge damage state as well as determining the performance of highway bridges under a seismic event. Therefore, realistic damage limit states are required in the development of reliable fragility curves, which are employed in the seismic risk assessment packages for mitigation purposes. In this article, qualitative damage assessment criteria for ordinary highway bridges are taken into account considering the critical bridge components in terms of proper engineering demand parameters (EDPs). Seismic damage of bridges is strongly related to the deformation of bridge components as well as member internal forces imposed due to seismic actions. A simple approach is proposed for determining the acceptance criteria and damage limit states for use in seismic performance and vulnerability assessment of ordinary highway bridges in Turkey constructed after the 1990s. Physical damage of bridge components is represented by three damage limit states: serviceability, damage control, and collapse prevention. Inelastic deformation and shear force demand of the bent components (column and cap beam), and superstructure displacement are the most common causes for the seismic damage of the highway bridges. Each damage limit state is quantified with respect to the EDPs: i.e. curvature and shear force demand of RC bent components and superstructure relative displacement.