• 대한안전경영과학회지
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• 제18권1호
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• pp.57-64
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• 2016

The leisure life pattern of people is changing to a familial and enthusiastic way that eventually develops the camping culture. Thus, the number of campers and the size of camping market have been dramatically increased due to significant expansion of camping people. However, many camp grounds and facilities are operating without a proper registration by government rules and regulations. In addition, many of electronic and gas equipment and tools are not used in a safe way and in a safety regulatory boundary. Therefore, campers at the camping ground is situated in a fire and safety hazard. In addition, there is limitation in rules and regulations associated with camping ground safety and fire. This study analyzed the fire and hazard guidelines and rules regulations of developed countries of campground and compared them to the current situation in South Korea. Therefore, this study is to develop a safety and fire hazard guidelines and rules and regulations related to camp ground operation, gas and electronic equipment operation and management. The study will eventually reduce the future fire and safety incidents in a campground in South Korea.

• 한국산림과학회지
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• 제95권2호
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• pp.194-202
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• 2006

The purpose of this study was to provide necessary requirements on accreditation for forest culture and recreational interpretive programs in order to set up the enforcement regulations of the Forest Culture and Recreation Act. The intention of this study was to contribute to raising the qualitative standards of forest interpreters through the adoption of accreditation procedures for forest culture and recreational education programs, to establish detailed standards regarding the accreditation of forest interpreter training courses, and to provide materials and resources useful in creating forestry policies regarding forest interpreters and forest culture and recreation. This study examined five topics: 1) To establish conceptual understanding of the accreditation procedures for forest culture and recreation interpretive programs, 2) To understanding the present status of training programs and courses related to accreditation procedures for forest culture and recreation interpretive programs, and examining the status of current forest interpreter training courses, 3) To propose an operational scheme for accreditation procedures for forest culture and recreation programs, and develop the goal of an operation of the accreditation procedures for forest culture and recreation programs, 4) To propose an operational scheme for accreditation procedures for forest culture and recreational education programs, and the operational scheme for forest interpreter training courses, and 5) To establishing a commission to evaluate the accreditation procedures for forest culture and recreation programs and operating guidelines.

• 한국임상약학회지
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• 제26권2호
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• pp.181-186
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• 2016

Background: There has been on increasing emphasis on the importance of monitoring the safety of participants in a clinical trial to protect patients and maintain the integrity of the trial. The independent data monitoring committee (IDMC) has become common component of randomized clinical trials in recent years. Methods: It is important to consider the implications of different approaches that are being used in various countries. IDMC guidelines in Korea, US, and Europe were reviewed and compared to provide the objective, composition and operation of IDMC in detail. Results: IDMC is a group of experts in related subject are as who perform interim data monitoring to make a recommendation to the sponsor or organizer regarding appropriateness of trial continuation and the need for modifications of the trial. Independence of IDMC is preferred in order to minimize influence of factors unrelated to scientific, medical and ethical considerations that should underlie decision-making. Conclusion: IDMC has become an increasingly important component of clinical trials in recent years. Practical operating procedures need to be developed considering the future regulatory status of data monitoring committees.

• 대한간호학회지
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• 제34권2호
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• pp.290-296
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• 2004

Purpose: The purpose of this study was to develop a home care nursing network system for operating home care effectively and efficiently by utilizing a wire-wireless network and mobile computing in order to record and send patients' data in real time, and by combining the headquarter office and the local offices with home care nurses over the Internet. It complements the preceding research from 1999 by adding home care nursing standard guidelines and upgrading the PDA program. Method: Method/l and Prototyping were adopted to develop the main network system. Result: The detailed research process is as follows: 1 )home care nursing standard guidelines for Diabetes, cancer and peritoneal-dialysis were added in 12 domains of nursing problem fields with nursing assessment/intervention algorithms. 2) complementing the PDA program was done by omitting and integrating the home care nursing algorhythm path which is unnecessary and duplicated. Also, upgrading the PDA system was done by utilizing the machinery and tools where the PDA and the data transmission modem are integrated, CDMX-1X base construction, in order to reduce a transmission error or transmission failure.

• 한국태양에너지학회 논문집
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• 제34권5호
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• pp.81-87
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• 2014

According to the domestic construction business will continue stagnant, many domestic construction companies are expanding their business into foreign countries. As results, building design guidelines including HVAC design for foreign countries considering the regional climate conditions are needed. Also, green building design strategies to minimize the heating and cooling load are key issue to win a contract in construction business in the world. In this study, peak heating and cooling loads were calculated for the representative cities in the world : Seoul, St. Petersburg, Singapore and Mecca. The analyzed building was a typical high-rise office building and the building envelope properties, indoor heat gain, residence and operating schedules were same in all cases. Only the weather conditions were different by cases.

• 한국컴퓨터정보학회논문지
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• 제8권1호
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• pp.13-19
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• 2003

유연 생산 시스템(FMS)이나 자동화 창고(AWS) 등에 이용되는 AGV(Automated Guided Vehicle)에 관하여 많은 연구가 진행 중이다. 기존의 AGV는 마그넷 테이프나 전기와이어, RF나 Laser를 가이드라인으로 사용하고 있어 가이드라인 설치와 변경 시 시간과 비용이 많이 드는 단점이 있다. 본 논문에서는 단일 컬러 CCD카메라를 가지고 50mm 황색 컬러테이프를 가이드라인으로 사용하여 주행하는 AGV를 구현하였다. 컬러테이프를 사용하므로 라인설치 및 변경 추가 시 작업 시간이 빠르고 비용이 적게 드는 장점이 있다. 구현한 AGV의 구조와 컬러 특성만을 추출하여 주행용 가이드라인을 탐색하는 영상처리 기법과 AGV주행 결과를 제시하였다.

• Nuclear Engineering and Technology
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• 제49권8호
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• pp.1717-1726
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• 2017

In the nuclear industry, mechanical engineers spend a significant portion of their time designing equipment such as manipulators, bogies, mechanical grippers, and so on. Some customized designs can be considered as standard mechanical equipment in this area, although it is not unusual to find that an existing design cannot simply be copied from one project to another. Varied performance requirements can dictate that redesign, often quite extensive redesign, is required. However, if something similar has been done before, engineers could use that as a starting point for the new project. In this regard, this study presents several guidelines inspired by previous design knowledge for similar development cases. Moreover, this study presents more detailed suggestions such as design guidelines for an argon-based hot cell atmosphere and design experience for a large-scale practical hot cell facility. Design considerations and case studies dealt with in this study are dedicated to teleoperation manipulators that are used at a large-scale argon cell facility for pyroprocess integrated inactive demonstration (PRIDE), at the Korea Atomic Energy Research Institute. In particular, for case studies to support the suggested recommendations, a fabricated telemanipulator system for PRIDE is introduced, and several kinds of experimental results associated with it are presented.

• 디지털융복합연구
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• 제9권3호
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• pp.191-202
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• 2011

공공기관과 지방자치단체는 방범용과 교통용, 쓰레기 무단투기용 등 다양한 형태로 CCTV를 설치하고 있다. 그 밖에도 국가행정기관이나 각급 학교, 특별법에 의한 특수법인, 지방공사 및 공단 등에서도 개별적으로 CCTV를 운영하고 있다. 이와 같이 로컬지역의 관할구역에 개별적으로 설치 및 운용되어오던 CCTV시스템이 혼재되어 있거나 도입시점이 상호 기술적 이질성이 발생한다. 행정안전부는 2011년 2월 국가영상정보자원을 위한 통합관제센터구축을 위한 가이드라인을 제시하였다. 본 연구는 행정안전부가 권고하는 가이드라인에 근거하여 2011년 4월 28일 완료 보고한 부산광역시의 경찰청, 소방청 그리고 부산시간의 통합관제센터 구축 사례를 소개한다. 기관간 통합과정에서 발생하는 문제와 선결요인은 무엇이고 해결방안을 제시한다.

• 한국통신학회논문지
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• 제25권6A호
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• pp.848-854
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• 2000

TMN에서의 네트웍 관리는 네트웍에 존재하는 운영체제나 통신 장비를 객체로 정의하고 관리한다. 이들 객체를 기술하기 위해 GDMO(Guidelines for the DefInition of Managed Objects)를 사용하고 있다. GDMO는 네트웍 관리를 위해 직접 이용되지 않으며, 객체지향 파라다임을 가지는 언어로 변환되어 사용된다. 또한 GDMO는 객체들을 관리하기 위하여 ASN.1(Abstract Syntax Notation One)을 참조한다. 본 논문에서는 ASN.1 & GDMO 명세를 Managed object Instance Base(MIB) 생성에 사용되는 객체지향 언어로 자동 번역하는 번역기를 설계하고 구현하였다. 본 시스템은 기존의 네트워크 관리를 위한 원시코드 생성기와는 달리 MIB 생성에 이용될 수있는 다양한 객체지향 언어를 자동 생성할 수 있도록 고안되었으며, ASN.1과 GDMO를 하나의 부라우져에서 처리할 수 있는 통합 환경을 제공함으로써 응용프로그램을 개발하는데 편리하도록 하였다.

• Nuclear Engineering and Technology
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• 제55권1호
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• pp.25-36
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• 2023

Nuclear power plants have recognized the importance of nuclear cybersecurity. Based on regulatory guidelines and security-related standards issued by regulatory agencies around the world including IAEA, NRC, and KINAC, nuclear operating organizations and related systems manufacturing organizations, design companies, and regulatory agencies are considering methods to prepare for nuclear cybersecurity. Cryptographic algorithms have to be developed and applied in order to meet nuclear cybersecurity requirements. This paper presents methodologies for validating cryptographic algorithms that should be continuously applied at the critical control system of I&C in NPPs. Through the proposed schemes, validation programs are developed in the PLC, which is a critical system of a NPP's I&C, and the validation program is verified through simulation results. Since the development of a cryptographic algorithm validation program for critical digital systems of NPPs has not been carried out, the methodologies proposed in this paper could provide guidelines for Cryptographic Module Validation Modeling for Control Systems in NPPs. In particular, among several CMVP, specific testing techniques for ECB mode-based block ciphers are introduced with program codes and validation models.