• 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.

• 감성과학
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• 제13권4호
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• pp.753-760
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• 2010

본 연구의 목적은 고령화 시대를 대비하고 노인들이 행복한 여가시설을 구축하는 것이 중요한 과제라 인식하고 이에 물리적으로 행복한 노인 여가시설을 구축함을 위한 기초 연구로서 현재 노인들이 공공기관에서 제공하는 여가 시설에 대하여 활용성이 떨어지는 요인에 대하여 연구하였다. 구체적인 연구 방법 및 내용으로 첫째, 국내에서 가장 성공적인 공공 노인 여가시설의 모텔로 선정된 대구의 시니어스타워를 방문하여 단순설문 및 관찰을 통하여 장단점에 대한 요소들을 정리 및 KJ기법 및 그라프기법 (Graph Theory)을 적용하여 물리적 공간에 대한 한계성의 요소에 대한 우선순위 그리고 상호관계성을 발췌하여 우선순위 가이드라인을 구축하였다. 둘째, 실제 노인들이 여가시설에서 느끼는 만족정도를 알아보기 위하여 부산시 사상구 노인여가 시설에 방문 및 현지 노인들을 대상으로 설문을 실시하였고, 발췌한 우선순위법(Priority Method) 결과와 비교한 내용을 기반으로 최종적으로 개선 할 사항을 정리 하였다. 본 연구를 통하여 첫째, 물품 및 기기를 노인의 여가공간에 효율적으로 배치하기 위한 노력과 이를 실질적으로 다룰 수 있는 전문성도 중요하다는 것을 알 수 있었다. 둘째, 물리적 기기 및 프로그램을 활용한 노인여가 시설도 중요하지만 노인의 신체적, 정신적 특성을 고려하여 자발적으로 참여하기 위한 참여 형 공간도 중요하다는 것을 알 수 있었다.

• 한국농공학회논문집
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• 제62권3호
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• pp.63-69
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• 2020

Recently, the Yedang reservoir needs reflecting the demands of the public and administration, including change of reservoir status and paradigm shift of users, as well as planning programs to activate the area as a special health zone for tourism, leisure, recreation and experience at the local government level. Previous Optimum Equipment model (OEM) preferentially considers the creation of waterfront. This study shows the operation model for readjustment of water supply facilities according to the limit of the level of the beneficiaries. Results show the renovation cycle of Yedang tourist resort and the suspension bridge through developed model simulation. In addition to securing quantity for the supply of agricultural water and the function of water protection, the multi-function of the agricultural reservoir shall be re-evaluated to enhance the diverse availability of the agricultural reservoir. The county office should also boost various availability at various levels to revitalize the local economy, such as producing pleasant and safe places and offering safe food for people.

• 해양환경안전학회지
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• 제23권3호
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• pp.301-312
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• 2017

CE RCD (Recreational Craft Directive) is a certification for the design and construction of small vessels, including pleasure yachts, which are widely used not only in the countries within the European Union, but also in Japan and Southeast Asia. Recently, South Korean leisure craft shipyards have developed interest in exporting to foreign leisure craft markets such as Europe; however, they have encountered difficulties because of the CE RCD regulations, which are relatively complex and difficult to understand. The requirements for buoyancy and stability, which are essential properties that must be understood within the early stage of ship design, are defined based on ISO 12217. However, preparing this assessment according to ship classification regulations is an exceedingly complex task, even with knowledge of naval architecture. In this research, we have developed design support tools to systematically support assessments and preemptively define design information so that buoyancy and stability assessments based on ISO 12217 can be systematically prepared. Our research results were applied to actual examples of yacht design to confirm validity. We believe that the improved yacht design process presented in this research can act as a foundational reference for enhancing the effectiveness and systematic buoyancy and stability assessments.

• Journal of Advanced Marine Engineering and Technology
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• 제39권3호
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• pp.261-267
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• 2015

해양레저선박의 안전사고를 미연에 방지하기 위하여 해상의 위험상황 경고 및 선박의 상태를 점검할 수 있는 지원시스템이 요구된다. 따라서 본 논문에서는 해양레저선박의 항해 안전을 확보하기 위하여 선박의 상태를 모니터링 및 관리할 수 있는 항해 안전 지원시스템을 제안한다. 시스템 개발 과정에서 요구되는 기능, 구성 및 운용 알고리즘을 도출하고 해양레저선박 모니터링 시스템, N2K/WIFI Gateway, 추천항로 시스템, 해양레저 금지구역 경보 시스템을 구현하여 목적에 맞도록 올바르게 동작하는지를 각 시스템을 통합하여 검증하였다.

• 복식문화연구
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• 제5권2호
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• pp.217-244
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• 1997

This study is about the Korean Jockey's uniform, etc. and horse riding costume as the traditional riding culture grows. I studied informations from the Korea Racing Association's equestrian park, equine museum and Seoul Racecourse Trainers & Jockey's Association. The international regulations of riding costume are compared with Korean regulations, and I consulted some reference books, materials of sports wear and catalogues of some brands regarding horse equipment. The contents includes ; 1. Analysis of informations about horse racing 2. Study of racing, for detail comparative analysis on the following aspects ; -Symbolism, riding costume of jockey, that is, color·pattern·and some formal designs. 3. Suggestion for reasonable and fashionable riding costumes. In the aspects of design, there have not been any historical records, and material adjustments about riding costume in Korea. Therefore we should make more efforts to do developing our traditional costume culture. The result o this study is as follows ; 1. Riding is the sport of etiquette and manners. 2. Most of riding wears are the casual wear centered foreign licenced brands. 3. Study and investment upon specialized material development and processing technology are in demand 4. The need of the consumers are to be satisfied by the quality improvement of the native products design. In addition, we perform to horse racing which is fine play and leisure sports in current society. The horse riding will be a popular sports such as golf, wind surfing, skiing, etc. with the period including lots of kinds of leisure.

• International Journal of Internet, Broadcasting and Communication
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• 제14권2호
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• pp.183-191
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• 2022

The purpose of this study, the wearing conditions of functional pressure clothing applied with the thermotherapy device were determined by three types (NW, CW, TCW) and the difference in isokinetic strength, muscle activity around the forearm was investigated and the effects of products mixed with thermotherapy and pressure treatment were verified. Ten men in their 20s were selected as subjects, and all subjects were randomly assigned three wearing conditions, and wrist flexion/extension exercise was performed at 30° and 90° angular velocity in isokinetic equipment. Peak torque, average power, and EMG were measured during exercise in all conditions. For peak torque, CW was significantly highest at velocity of 30°/sec flexion. Average power showed no significant difference by condition. In the angular velocity of 90°/sec, flexion was significantly higher in CW and TCW than in NW. As a result, wearing clothes with pressure effect and heat effect can show high efficiency in high muscle strength development and fast contraction activity during low speed exercise, and it is thought that it can show improvement of exercise ability through efficient recruitment of motor unit.

• 해양환경안전학회지
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• 제25권4호
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• pp.482-488
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• 2019

최근 수상 레저 사업장과 레저기구의 개수는 지속해서 성장하고 있다. 수상레저기구 중에서도 카약과 카누의 보급률이 크게 증가하고 있다. 기존에는 주로 FRP 재료를 사용하여 제작하였으나, 지구온난화, 천연자원 고갈 등의 문제로 인해 청정에너지 및 신재생 에너지에 대한 필요성이 대두됨에 따라 탄소섬유에 대한 수요도 빠르게 증가하고 있다. 본 연구에서는 이러한 사회적인 변화 의식에 부합하기 위하여, 탄소섬유를 적용한 보급형 카약을 설계하고, 제품의 신뢰성을 검증하기 위하여 저항성능 및 구조 안전성 평가를 수행하였다. 속도 변화에 따른 압력저항과 마찰저항 변화를 검토하였으며, 속도 2.6 m/s 이상에서는 압력저항이 크게 증가하면서 전체저항이 커지는 현상이 발생한다. 현재 카약 구조는 운용 시 고려할 수 있는 설계하중을 고려 시, 충분한 안전율을 갖고 있음을 확인하였다.

• Journal of Positioning, Navigation, and Timing
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• 제7권4호
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• pp.217-226
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• 2018

According to the Korea Coast Guard's maritime disaster statistics (Korea Coast Guard 2017, Korean Statistical information Service 2018), an average of 2,140 marine accidents occurred every year for the past 6 years and the number of accidents is increasing every year. Among them, maritime accidents of fishing vessels are the most frequent, and recently accidents involving fishing boat and leisure vessels are rapidly increasing as well. In particular, the number of accidents involving leisure vessels increased to about one-third of the accidents of fishing vessels, and emergency rescue requests are increasing every year accordingly. However, the number of crash accidents involving users of small vessels and marine leisure activities are increasing because of the difficulties of installing navigation equipment and electronic navigation charts. Recently, the demand for precise positioning using mobile devices is increasing in the fields of maritime safety, piloting support, and coastal survey. Although various applications of smart devices provide location-based services for users, the measurement results are discontinuous when using the position coordinates of the National Marine Electronics Association (NMEA) calculated by smartphone. Recently, Google announced that they will provide GPS raw data to developers from Android 7.0 Nougat. As a result, developers have an opportunity to receive precise carrier phase and code measurements to make more accurate positioning according to the performance of Android devices. This study analyzed GPS positioning performance using Android devices, and compared and analyzed the positioning performance at sea with high-performance GPS receivers.

• 해양환경안전학회지
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• 제30권2호
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• pp.226-232
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• 2024

우리나라의 스쿠버다이빙 중 입·출수시 선박의 스크류에 신체를 부딪쳐 사망하는 사고가 매년 반복적으로 발생하고 있다. 이에 우리나라는 관련 사고 저감과 안전관리방안 마련에 대한 필요성이 대두됨에 따라 스크류망의 설치와 관리에 관한 규정을 마련하였으나, 국내 법규상 명확한 제작 규정이 없어 설치기준이 모호하고, 점검항목이 외관·고정상태에 국한되어 있어 다이버의 스크류 사고의 안전이 담보되지 않은 상황이다. 이에 따라 본 연구는 현재 스크류망의 설치 및 점검에 대한 법적 요건을 구체화하기 위한 연구를 진행하였다. 이를 위하여 국내·외 스크류망의 현황과 안전기준과 관련된 실태와 법적 요소를 검토를 통해 문제점을 진단하였고, 이를 바탕으로 그에 대한 구체적인 개선점을 발굴하여 설치와 점검을 위한 제도개선(안)을 제시하였다. 스크류망의 설치기준은 크기와 재질에 관한 내용을 명확히 제시하였으며, 점검기준은 외관, 고정상태, 재질상태 등을 제안하였고, 이를 판단하기 위한 명확한 지표 등을 제안하였다.