• 한국국방경영분석학회지
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• 제18권2호
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• pp.44-55
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• 1992

According to the plan on Defense Computer Network, hundreds of troops and ten thousands of end users will be joined in the Defense Computer Networn the near future. Thus, we need hierarchical addressing methods between source station and destination station in order to send a message efficiently. On the basis of the above background, we proposed the addressing methods for both TCP/IP environment which is a current standard protocol and OSI environment which will be a future protocol in this paper. The network interface. routings and address management have considered in our proposed addressing methods.

• 환경정책연구
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• 제14권3호
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• pp.21-40
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• 2015

폭염은 과거 하절기에도 있어 왔던 현상이나, 최근 기후변화로 인하여 발생빈도 및 강도가 심화되고 폭염 발생시기의 불확실성이 가중됨에 따라 그 피해는 더욱 커지고 있다. 이에 폭염 대응은 폭염 발생 후 대응뿐만 아니라 사전에 그 피해를 예방할 수 있도록 중장기적 차원의 접근이 요구된다고 할 수 있다. 이에 국내 폭염 대응은 현재의 폭염에 대응하는 단기적인 대책에 미래 기후변화를 고려한 사전 예방적 차원의 관련 분야를 망라하는 포괄적 대책, 그리고 이를 중장기적으로 관리함으로써 수정 보완해가는 대책으로 수립되어야 한다. 국내 폭염으로 인한 피해 및 이에 대한 현재의 국내 폭염 대책을 고찰하고 대책통합과 적응관리의 프레임워크를 적용하여 기후변화를 고려한 폭염 대응의 중장기적 적응대책 수립 관리 방안을 제시하였다.

• 대한전자공학회논문지TC
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• 제41권11호
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• pp.39-45
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• 2004

본 논문은 차세대 망을 위한 주소분석 알고리즘을 제안한다. 즉, 차세대 망에서의 공중 전화망 번호체계 및 ATM 망 번호 체계를 수용할 수 있는 통합망 주소분석 메커니즘을 제안한다. 본 논문에서 제안하는 통합망 주소분석 메커니즘은 시스템 및 망 운용 중 대규모 정보의 변화에도 능동적이고, 융통성 있게 대응할 수 있는 주소분석 소프트웨어 구현이 목적이다. 이를 위해 주소분석 데이터베이스의 구조를 설계하고 주소분석 알고리즘을 기술하였다. 제안되는 관계형 모델 데이터베이스 구조는 복잡한 망의 주소 정보를 효율적으로 관리할 수 있도록 하는 효과를 갖는다. 또한 제안하는 메커니즘을 검증하기 위하여 실제 환경에 적용하여 연동 시험을 통해 우수성을 입증하였다.

• 전자통신동향분석
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• 제14권4호통권58호
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• pp.23-41
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• 1999

활성화된 PSTN/N-ISDN 망과 B-ISDN망에서 공중망의 번호체계로 사용하는 ITU-T E.164에 대하여 각 망에서의 번호체계 및 번호사용방법(Dialing Plan)을 비교, 검토하고, B–ISDN 망의 E.164 번호계획(Addressing/Numbering Plan)/번호사용방법이 PSTN/N-ISDN 망과는 다른 방법으로 적용하여야 하는 이유 및 방법과, 호처리시 착신번호와 함께 루팅에 사용되는 중계망 선택기능을 위한 망 식별번호(Network Identification)가 망의 번호체계와의 연관성을 살펴보기 위하여 본 고에서는 PSTN/N-ISDN 망과 B-ISDN 망의 E.164 번호계획과 번호사용방법, 중계망 선택기능에 대하여 기술하고, 기존 통신망과의 서비스 연동을 위한 E.164 번호체계에서 B-ISDN 망의 식별번호 사용에 대하여 기술하고자 한다.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2005년도 Proceedings of ISRS 2005
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• pp.22-25
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• 2005

The 10 Year Implementation Plan for a Global Earth Observation System of Systems (GEOSS), which was endorsed at the Third Earth Observation Summit in Brussels in February, 2005, emphasizes the importance of data management facilities for diverse and large-volume Earth Observation data from inhomogeneous information sources. A three year research plan for addressing this key target of GEOSS has just approved as the first step by the Japanese government. The goals of this research are, (1) to develop a data management core system consisting of data integration and information fusion functions and interoperability and information service functions; (2) to establish data and information flows between data providers and users; (3) to promote application studies of data integration and information fusion, especially in the fields of weather forecasting, flood forecasting, agricultural management, and climate variability and changes. The research group involves leading scientists on information science and technology, who have been developing giant data archive servers, storage area networks, metadata models, ontology for the earth observations. They are closely cooperating with scientists on earth sciences, water resources management, and agriculture, and establishing an effective collaborative research framework.

• 한국초등과학교육학회지:초등과학교육
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• 제28권4호
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• pp.425-439
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• 2009

The purpose of this study was to investigate what elementary teachers know about students' science misconceptions and how the teachers plan for and address their students' misconceptions in instruction. The sample included 61 teachers who participated in a teacher training program irrelative to science education. A questionnaire into which Gomez-Zwiep's semi-structured interview questions was transformed was used to examine the teachers' understandings of definition, origin, examples, and so on of science misconceptions, and their instructional strategies for addressing their students' misconceptions before and while instruction. The results showed that many teachers (about 60%) did not have appropriate understanding of students' misconceptions, that the majority of the teachers (about 75%) did not consider misconceptions at all before teaching science lessons, and that almost all the teachers (about 90%) did not know particular strategies specifically designed for misconceptions.

• Nuclear Engineering and Technology
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• 제41권3호
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• pp.225-236
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• 2009

This study has identified human performance research issues associated with the implementation of new technology in nuclear power plants (NPPs). To identify the research issues, current industry developments and trends were evaluated in the areas of reactor technology, instrumentation and control technology, human-system integration technology, and human factors engineering (HFE) methods and tools. The issues were prioritized into four categories based on evaluations provided by 14 independent subject matter experts representing vendors, utilities, research organizations and regulators. Twenty issues were categorized into the top priority category. The study also identifies the priority of each issue and the rationale for those in the top priority category. The top priority issues were then organized into research program areas of: New Concepts of Operation using Multi-agent Teams, Human-system Interface Design, Complexity Issues in Advanced Systems, Operating Experience of New and Modernized Plants, and HFE Methods and Tools. The results can serve as input to the development of a long-term strategy and plan for addressing human performance in these areas to support the safe operation of new NPPs.

• 전자통신동향분석
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• 제14권5호통권59호
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• pp.1-15
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• 1999

본 고에서는 B-ISDN 망의 NNI 프로토콜로 B-ISUP과 PNNI가 동시에 수용되는 공중 망에서 ITU-T E.164 주소체계 사용에 따른 장.단점을 살펴보고, 공중망 교환기에 ATM Forum 신호 권고안을 수용하면서 지금까지 주로 사설 ATM 망에서 사용되어 온 AESA DCC, ICD/IOTA 주소체계를 공중망에 수용하기 위한 검토사항, 필요성, 수용방법을 기술하고, 국내에서 구축중인 B-ISDN 망의 AESA DCC, ICD 주소형태(address format) 및 각 주소계위(address hierarchy)의 의미, 이를 지원하기 위한 공중망 교환기의 기능에 대하여 기술하고자 한다.

• 로봇학회논문지
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• 제19권2호
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• pp.196-202
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• 2024

The ability to understand given environments and plan a sequence of actions leading to goal state is crucial for personal service robots. With recent advancements in deep learning, numerous studies have proposed methods for state representation in planning. However, previous works lack explicit information about relationships between objects when the state observation is converted to a single visual embedding containing all state information. In this paper, we introduce graph-based state representation that incorporates both object and relationship features. To leverage these advantages in addressing the task planning problem, we propose a Graph Neural Network (GNN)-based subgoal prediction model. This model can extract rich information about object and their interconnected relationships from given state graph. Moreover, a search-based algorithm is integrated with pre-trained subgoal prediction model and state transition module to explore diverse states and find proper sequence of subgoals. The proposed method is trained with synthetic task dataset collected in simulation environment, demonstrating a higher success rate with fewer additional searches compared to baseline methods.

• Archives of Plastic Surgery
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• 제51권2호
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• pp.150-155
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• 2024

The superficial circumflex iliac artery perforator (SCIP) flap is a versatile flap that has been described for various applications, mostly for lower extremity coverage and head and neck reconstructions. However, there are few publications reporting its use for breast reconstruction, mainly because of its low volume availability. In this article, we present the case of a patient who successfully underwent a partial breast and immediate nipple-areola complex (NAC) reconstruction with an SCIP flap. She had been previously reconstructed with an implant after a nipple-sparing mastectomy, but the NAC turned out to be involved with cancer needing further resection. Our goal with this article, is to introduce a novel concept for addressing partial breast and NAC reconstruction and mostly, to illustrate the importance of an adaptable surgical plan based on every individual case emphasizing the versality of microsurgery for breast cancer reconstruction.