• 한국철도학회:학술대회논문집
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• 한국철도학회 2005년도 추계학술대회 논문집
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• pp.72-76
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• 2005

This event recorder system, owing to the advancement of communication technology, is independently installed in most on-board electronics and given integrated management by on-board monitoring equipments. However, since the safety oriented equipments such as signalling devices, train protection systems, and train radios have been mounted on trains recently" the existing on-board monitoring device is no longer reliable enough for permanent preservation of data from train crashes or fires. This study has pointed out the problems mentioned above and described the designing concept of the fault recording system for high-speed trains for effective utilization of the train management program.

• 대한안전경영과학회지
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• 제2권2호
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• pp.155-165
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• 2000

Many enterprises are performing the effective database applications with VAN(Value Added Network) or WAN(Web Added Network) . But it is very difficult and expensive. So we suggest low-cost database system within long distance area through personal computers. This system is very powerful for flexibility. It may be estimated it's value highly because they develop the program without high programming skill. This study would be used between company with company and/or between branch with branch, for example, customer claim information, inventory information, product order etc. It is important not importing document but importing data in document. Then end-user can accomplish analysis and decision-making with their own database. It would enhance productivity in many enterprises.

• 한국콘텐츠학회논문지
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• 제15권3호
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• pp.101-113
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• 2015

본 연구의 목적은 국내 내수면 안전관리 실태를 살펴보고 그 문제점을 진단하여 내수면에서의 인명사고를 예방하고 인명피해를 최소화하기 위한 방안을 마련하기 위한 것이다. 현재 내수면 안전관리의 문제점은 크게 4가지 측면으로 분석된다. 첫째, 내수면 안전관리를 총괄하는 법령 부재와 같은 "법률적 측면", 둘째, 내수면 안전사고 예방을 위한 교육프로그램 부재와 수난구조 전문가 부족과 같은 "학습적 측면", 셋째, 수난사고 신고체계 분산과 사고대응에 있어서의 민관 파트너십의 부족과 같은 "협력적 측면", 넷째, 내수면 수난사고에 대한 현장대응 능력 및 전문성 부족과 안전관리체계의 분산 중첩에 따른 "현장대응성 측면"이다. 이러한 문제점의 개선을 위해 경기도 및 강원도 수상레저 종사자 및 이용자에 대한 설문과 그 분석을 토대로 개선방안을 모색하였다. "법률적 측면"에서는 '내수면 수상안전관리에 관한 특별법(가칭)'제정, "학습적 측면"에서는 내수면 안전교육 프로그램 개발과 수난사고 전문가 양성, "협력적 측면"에서는 내수면 안전사고 통합 상황관리 운영시스템 마련과 안전네트워크 활성화 및 민관 파트너십 재정립, "현장대응성 측면"에서는 현장대응 능력과 전문성 확보 및 소방중심의 내수면 안전관리 통합 등을 제시하였다.

• 전기학회논문지P
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• 제57권1호
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• pp.46-55
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• 2008

In this paper, we designed the bay control unit that is based on the microprocessors and integrates with the new technology of electrical, electronic, and mechanical fields. Nowadays the customers have required much more integrated multi-protection relay, monitoring, control devices and power management for better and easier maintenance, performance, electrical system analysis and communication according to new trend of switchboard This bay controller supplies those requirements of customers with easy handling and operation. This bay controller provides a graphic display with rear-lit liquid crystal LCD and push buttons as kinds of HMI(Human Machine Interface). This bay controller provides the parameter setting program, control setting program, various editors and fault recording and analysis program on Windows/95/98/NT/2000/XP for HMI. In addition, this bay controller can be set manually and this manual setting function helps user to interface easily.

• 대한조선학회논문집
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• 제48권3호
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• pp.215-221
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• 2011

To improve the naval ship acquisition process, systems engineering, modeling and simulation, etc. have been introduced, and there has been ongoing research on acquisition systems for effective support of it. However, due to characteristics of the naval ship acquisition process, development process mainly carried out at a shipyard such as basic design, detailed design, construction and test is difficult to integrate with the acquisition systems of IPT(Integrated Project Team). In addition, research aimed to improve this is rather lacking. In this paper, the naval ship product structure concept proposed in previous research was applied to the basic design system at shipyard, and basic research for expanding the coverage of naval ship acquisition systems to the basic design phase is performed. A data structure of modeling system appropriate to the basic design phase was proposed through research findings and the prototype system based on it was implemented.

• 한국환경과학회지
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• 제14권10호
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• pp.929-935
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• 2005

The Monitoring System developed in this study was designed to help manage the recreational forests by gathering data on visitors' profiles and their opinions about recreational use and related facilities, This data could identify for changing situations in forest recreation demand as well as providing information on planning the management and use of the forest areas in advance. The standardized questionnaire had contained visitor profiles, activities, distribution of use by area, distribution us by time, duration of the visit, expenditure of visitors and information on visitor satisfaction and motivation. Also, the questionnaire had included the evaluations visitors' perception of facilities in order to identify the importance and performance of the various facilities, such as recreational and educational facilities, accomodations, directional signs as well as infrastructure. The monitoring system was developed in the object-oriented programming (OOP) environment. Microsoft Visual Basic 6,0 for the program language, Microsoft Access, and Excel program were used to develop the system. The monitoring system was composed of data input, database, and data analysis system, Once data were put into data input system, it automatically transferred to database, and it eventually produced the results of statistical analysis with one step procedure. This study was integrated with facilities and visitor monitoring system to identify the visitor impact at the recreational forests. In addition, this monitoring system would provide necessary and useful background information for management on recreational use of natural resources in a practical manner.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.732-737
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• 2009

Due to various project delivery methods and the complexity of construction projects in the construction industry, developing the framework of construction management for critical, highly complex projects in the construction industry has become problematic. Currently, a set of construction manuals play a pivotal role in planning and managing construction projects as subcontractors try to complete their scope of work according to the instructions of a general contractor. It is challenging for general contractors to write a construction management procedure manual to cover various types of project delivery methods and construction projects. In construction, the construction procedure manuals describe specific actions to be taken through the project. In reality a few contactors own such manuals and their construction schedules include more construction operation activities. Thus, it is hard to estimate the workload and productivity of construction managers because the manual and the schedule do not present the amount of management efforts required to complete a project. This paper proposes a framework to present construction management tasks according to project delivery methods which can be applied to various construction projects. Actions for management tasks were mapped and were integrated with construction activities throughout the project life cycle. The framework can then be used to give specific instructions to project participants, collect management actions, and replicate management actions throughout the project life cycle. The framework can also be can used to visualize complete construction project to analyze and manage construction management activities in each phase of a project in order to enhance productivity and efficiency. The studies of existing construction manuals were carried out to identify construction managers' responsibilities. An artificial intelligence program, CLIPS (C-Language Integrated Production System) was used to search for appropriate actions for impending tasks from a set of predefined actions to be performed for a given situation. The framework would significantly help construction managers to understand interrelations among management tasks or actions within a project. Furthermore, the framework can be embedded into Building Information Modeling (BIM) or Facility Management Systems (FMS) so that designers and constructors would execute constructability review before construction begins.

• 한국콘텐츠학회논문지
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• 제14권11호
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• pp.702-712
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• 2014

본 논문은 현재 지방자치단체에서 재난안전분야 담당공무원에게 실시하고 있는 재난안전 교육훈련의 현황과 문제점을 조사하기 위한 연구이다. 이를 위해 전국의 광역자치단체와 기초자치단체에서 재난안전 업무를 담당하고 있는 공무원을 대상으로 설문조사를 실시하고 현재 재난안전 분야 교육훈련분야 종사자와 지방자치단체에서 재난안전 업무를 담당하고 있는 담당공무원을 대상으로 인터뷰를 수행하였다. 설문조사와 인터뷰 결과 주요한 문제점으로는 실무와의 연계성 미흡, 교육훈련 수강 후 평가방법의 문제 등 재난안전관리 교육훈련 자체의 문제와 관리자의 인식부족, 과중한 업무로 인한 교육훈련 기회 미흡 등의 조직 환경적 요인이 도출되었다. 도출된 문제점을 개선하기 위해 본 연구에서는 재난안전 분야 담당공무원의 교육훈련 수강 이수 강제조항 및 최소 이수시간 제정, 재난안전 분야 교육훈련의 이력 관리 체계 및 관리자의 인식제고 등의 개선방안과 시사점을 제시하였다.

• 디지털융복합연구
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• 제15권7호
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• pp.271-284
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• 2017

본 연구는 융복합 기반 통합시뮬레이션실습 교육이 간호대학생의 임상의사결정능력, 문제해결과정, 임상수행능력, 핵심기본간호술 수행 자신감에 미치는 효과를 확인하고자 수행되었다. 연구설계는 단일군 사전사후설계에 의한 실험연구로 연구대상은 C도 소재 일개 4년제 대학 간호학과 4학년 학생 64명이었으며 연구기간은 2016년 9월 5일부터 2016년 12월 6일까지였다. 연구결과 통합시뮬레이션실습 교육 운영 후 문제해결과정 (t=-3.052, p<.01), 임상수행능력(t=-4.279, p=.000), 핵심기본간호술 수행 자신감(t=-2.416, p<.05)의 점수가 사전에 비해 사후에 유의하게 증가하였다. 본 연구를 통하여 통합시뮬레이션실습 교육이 4학년 간호대학생의 문제해결과정, 임상수행능력, 핵심기본간호술 수행 자신감의 임상실습 수행에 긍정적인 효과를 제공하므로 이를 지속적으로 적용하고 운영하는 교육과정이 필요할 것으로 생각된다. 과학적이고 분석적인 평가 도구와 프로그램의 개발이 필요하며 간호대학생의 학년별, 과목별 시뮬레이션실습과목의 통합을 과학적으로 분석하는 시스템이 필요하리라 생각된다.

• 무역상무연구
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• 제58권
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• pp.287-311
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• 2013

In this study, the scope of previous logistics security were focused only on port and ship. Because of it now extends to the overall (export and import) supply chain areas and in regards with supply security programs in the international level, it reviewed supply chain security programs categorized them into 'ships and port security system', 'container screening system', 'logistics chain authorization system' which are expanded to be adopted in the international level. The major features of those programs are summarized as in building risk management system, providing information ahead, selectivity test and benefits to AEO authorized companies in the customs administration level. The government and companies which are to ensure supply chain security and trade facilitation in order to cope actively with international customs administrative atmosphere need to do the followings : First, they need to build an intra-government integrated supply chain security and make efforts to conclude AEO MRA in order to increase trade competitiveness among major trading countries. Second, they need to build supply chain risk management system in order to enhance management performance through overseas market and company level strategy to obtain and maintain AEO authorization in the company level.