• Title/Summary/Keyword: safe-guard

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The Study of Dietary Culture in East Cot Area in Kyungpook Province (II) - for Sacrificial Rites Foods - (경북 동해안 지역 식생활 문화에 관한 연구(II) - 제례 음식 -)

  • Yoon, Suk-Kyung;Park, Mi-Nam
    • Journal of the Korean Society of Food Culture
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    • v.14 no.2
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    • pp.83-102
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    • 1999
  • The several sacrificial rites foods in east coast areas Kyungpook province, Pohang, Youngduk, and Uljin, were surveyed. For the anniversary menorial service, the food items in these reas were mainly rice(Bab'), soup(Guk'), stew(Tang'), fruits, neats and fishes, alcohol which are the typical food items for any other area in Korea. In this east coast area, the seaweed was used more often than in inner land area for this rite food. Four kinds of rice cake(Ddeok' or Pyun') were surveyed for this rite. For the baked food item(Geuk'), the fish squid and the Alaska pollack were used frequently for Geuk'. For the fruits dishes, 3 items were the basic. Tang' which was made with the various fishes, were used very frequently. For the religious memorial service for god to guard the household, the displayed food items were different from depending on the type of the god to guard the household, however, the general display of the food items was almost the same as in land area. For the winter sacrificial rite, the boiled rice(97%) and Bakpyun' was used mostly for the Ddeok'. For the Guk', bean sprout was used mostly, however, the seaweed soup was also used(7%). The fish Tang' was the most used one(35%). For young-deung-je', which implied th safe guard of the household, most of the food items are similar to those of the normal sacrificial rite, however, the fishes which were not fishy were used. The housekeeper arranged the rite to catch a large amount of the fishes and to hope the wellbeing of the household, Poong-yer-je is so called as Byul-sin-gud'(a practice of an exorciser). The food items for this Poong-yer-je' were almost similar to those of the winter sacrificial rite, however, Geulpyun' was mostly used for the Pyun'. In addition that, the red-bean Si-ruddock', Baekpyun', and Yung-ddock'(a dragon cake) were used for this rite, At the end of the sacrificial rite, Yong-ddock' was served to the dragon king which was believed in sea.

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An Experimental Study on the Safety Performance of the Rear Safety Guard with Air Bag for Truck (화물차량용 에어백 후부안전판 안전성능에 대한 실험적 연구)

  • Park, In-Song;Yun, Kyung-Won;Park, Kwang-Jong;Kim, Hyo-Jun
    • Transactions of the Korean Society of Automotive Engineers
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    • v.22 no.4
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    • pp.10-19
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    • 2014
  • Despite the movement of safe traffic by the Korean government to reduce deaths in traffic accidents, the casualties increase year by year. In particular, more and more accidents and casualties are reported from car collisions from the back of the vehicles parked for managing traffic accidents on the road, cleaning main roads and medial strips, repairing roads. In order to response to these accidents, the government should take protective measures for road users. In the last decade, seventy-one cases have been reported to occur during highway repair and maintenance. As a result, eight persons were killed and seventy-six were injured, showing the high death rate of 11.3 percent. Therefore, it seems urgent to take some actions against it. The United States and European countries legislate that vehicles of road repair and maintenance should be mandatorily equipped with shock absorber at the back. Korea, however, does not have such legislative measures, which are needed at this time to protect workers on the road. This study compares the performance of the traditional shock absorber for road maintenance vehicles with that of the rear safety guard using air bag, manufactured in accordance with related laws in Korea. Based on the results of the 60km/h rear collision test, this paper proposes improvements in related laws and regulations in an attempt to reduce casualties.

The Relationship between Safe guard Accomplishment Personality and Stress Coping Behavior (민간경호${\cdot}$경비원의 개인적 특성에 따른 직무 스트레스의 반향관계)

  • Gong, Bae-Wan;Kim, Chang-Ho
    • Korean Security Journal
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    • no.10
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    • pp.15-34
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    • 2005
  • 1. There was significant relationship between personality traits and coping behavior. (1) Type A Group used more problem-focused and emotion-focused coping style than Type B Group (2) Non-sociable group used more emotion-focused coping style especially 'escape-avoidance' behavior than sociable group (3) Emotionally unstable group used more emotion-focused coping style especially 'distancing' and 'escape-avoidance behavior than stable group. 2. There was no significant relationship between personality traits and stress coping effect except emotional stability. 3. There was same inter-correlations among personality, coping style, and coping effect, (1) Type A was significantly correlated with sociability but not with emotional stability. (2) Problem-focused coping style was positively correlated with emotion-focused coping style. (3) Coping effect was not significantly correlated with coping style and personality traits accept emotional stability. 4. There was significant relationship between cognitive appraisal and coping style. (1) When they appraised the event 'could change or did something about it,' that used more problem-focused coping style than appraised 'had to accept.' (2) When they appraised the event ' could control before it occures.' they used more problem-focused and emotion-focused coping style than appraised it 'could not control'. (3) When they appraised the event 'had to gold back.' they used more problem-focused and emotion-focused coping style than appraised it 'had not to hold back.' (4) When they appraised the event 'happened by me.' they used more problem-focused coping style than appraised it 'happened by others.' (5) When they appraised the event 'needed to know more, 'they did not significantly use more coping behavior than appraised it 'needed not to know more.' 5. There was no significant difference except two cases in cognitive appraisal to the problem according to the personality. The two cases were as follows: (1) Sociability group appraised the event 'had to accept.' while non-sociability group appraised it 'could change or did some thing about.' (2) Emotionally stable group appraised the event 'happened by others.' while emotionally unstable group appraised it "happened by me".

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Development Plan of Guard Service According to the LBS Introduction (경호경비 발전전략에 따른 위치기반서비스(LBS) 도입)

  • Kim, Chang-Ho;Chang, Ye-Chin
    • Korean Security Journal
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    • no.13
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    • pp.145-168
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    • 2007
  • Like to change to the information-oriented society, the guard service needs to be changed. The communication and hardware technology develop rapidly and according to the internet environment change from cable to wireless, modern person can approach every kinds of information service using wireless communication machinery which can be moved such as laptop, computer, PDA, mobile phone and so on, LBS field which presents the needing information and service at anytime, anywhere, and which kinds of device expands it's territory all the more together with the appearance of ubiquitous concept. LBS use the chip in the mobile phone and make to confirm the position of the joining member anytime within several tens centimeters to hundreds meters. LBS can be divided by the service method which use mobile communication base station and apply satellite. Also each service type can be divided by location chase service, public safe service, location based information service and so on, and it is the part which will plan with guard service development. It will be prospected 8.460 hundred million in 2005 years and 16.561 hundred million in 2007 years scale of market. Like this situation, it can be guessed that the guard service has to change rapidly according to the LBS application. Study method chooses documentary review basically, and at first theory method mainly uses the second documentary examination which depends on learned journal and independent volume which published in the inside and the outside of the country, internet searching, other kinds of all study report, statute book, thesis which published at public order research institute of the Regional Police Headquarter, police operation data, data which related with statute, documents and statistical data which depend on private guard company and so on. So the purpose of the study gropes in accordance with the LBS application, and present the problems and improvement method to analyze indirect of manager side of operate guard adaptation service of LBS, government side which has to activate LBS, systematical, operation management, manpower management and education training which related with guard course side which has to study and educate in accordance with application of the new guard service, as well as intents to excellent quality service of guard.

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A Study on the Visualization of HNS Hazard Levels to Prevent Accidents at Sea in Real-Time

  • Jeong, Min-Gi;Lee, Moonjin;Lee, Eun-Bang
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.23 no.3
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    • pp.242-249
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    • 2017
  • In order to develop an HNS safety management system to assess and visualize hazard levels via an automated method, we have conceptualized and configured a sample system. It is designed to quantify the risk of a vessel carrying HNS with a matrix method along navigational route and indicate hazards distribution with a contour map. The basic system which provides a visualized degree of hazards in real time has been introduced for the safe navigation of HNS ships. This is useful not only for decision making and circumstantial judgment but may also be utilized for HNS safety management with a risk base. Moreover, this system could be extended to address the navigational safety of marine traffic as well as of autonomous vessels in the near future if the sensors used are connected with IoT technology.

A Study on Education of Life Guard in Jeju-Do (제주도내에서의 수상 인명구조원 교육에 대한 연구)

  • Kang, Soon-Min;Kim, Jae Pil
    • The Korean Journal of Emergency Medical Services
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    • v.5 no.1
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    • pp.73-88
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    • 2001
  • Post these safety tips in any swimming area for all swimmers to read. 1. Always swim with companions. Swim only in area well supervised by lifeguards. 2. Never drink alcohol or use drugs when you're swimming or boating. 3. Always check the water depth. Walk in from shore or ease in from the dock or the edge of the pool. 4. Know the limits of your own swimming abilities. If you're a good swimmer, don't tempt nonswimmers or beginner swimmers to try to keep up with you. 5. Keep any eye on younger swimmers at all times. 6. Learn the proper way to dive in the water safely. Follow guidelines for safe diving. 7. Follow the lifeguards instructions and respect their judgment. Never fake an Emergency. Obey all swimming rules.

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On-Oribt상에서 차세대 저궤도 인공위성의 탑재소프트웨어 교정 방안

  • Choe, Jong-Uk;Lee, Jae-Seung;Lee, Sang-Gon
    • Bulletin of the Korean Space Science Society
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    • 2010.04a
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    • pp.31.1-31.1
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    • 2010
  • On-Orbit상에서 인공위성의 탑재소프트웨어를 교정하는 경우는 크게 위성의 하드웨어 문제를 소프트웨어적으로 해결/완화, 임무 중 소프트웨어 기능 향상 그리고 지상테스트 동안 확인되지 못한 소프트웨어 문제를 수정하기 위해서 사용된다. 탑재소프트웨어 설계과정에서 이러한 요구조건을 만족할 수 있도록 탑재소프트웨어가 설계되어야 하며 소프트웨어 교정을 위한 잉여 메모리를 반드시 할당해야 한다. 또한, 탑재소프트웨어 실행파일 생성할 경우에도 각 섹션별로 패치가 가능하도록 메모리 맵을 생성해야한다. 기존 저궤도 위성에서는 휘발성 메모리인 RAM 영역에 한해서만 탑재소프트웨어 교정이 가능하였으나 현재 개발 중인 차세대 저궤도 위성에서는 비휘발성 메모리 영역 즉 SGM(Safe Guard Memory)와 NVMEM(Non-Volatile Memory)을 이용하여 탑재소프트웨어를 교정할 수 있는 방식을 제공하고 있다. 이 논문에서는 차세대 저궤도 위성의 탑재소프트웨어의 실시간 교정을 위한 탑재소프트웨어 아키텍처와 제한 사항에 대해서 설명하며 실제 탑재소프트웨어를 교정 하는 방안 과 절차에 대하여 설명한다.

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A new IP-based Multi-Channel Elevator Video Surveillance System (IP 기반의 다채널 엘리베이터 영상감시 시스템)

  • Shin, Jea-Hung;Kim, Hong-Ryul
    • The Transactions of the Korean Institute of Electrical Engineers P
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    • v.62 no.4
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    • pp.164-168
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    • 2013
  • Recently, in the elevator of the buildings, such as apartment and office building, the visitor monitoring cameras for surveillance, advertising LCD to provide a variety of information, emergency call devices, and safe driving information sensors are installed. A variety of multimedia data from these devices to the central control office, management office, or to guard room are transmitted in real-time. Each sub-systems in the elevator are installed with a separate lines and operated independently and use different management principals, so integrated management for each sub-systems are very difficult. In this study, we develop a new IP-based multi-channel video surveillance system which is integrated surveillance camera, emergency call devices, communications devices, various sensors in the elevator, DVR, ODM, and can manage all devices by two-way communication and integrated interface. And we evaluated the performance of the developed system.

Implementation Mode Image Segmentation Method for Object Recognition (물체 인식을 위한 개선된 모드 영상 분할 기법)

  • Moon, Hak-Yong;Han, Wun-Dong;Cho, Heung-Gi;Han, Sung-Ryoung;Jeon, Hee-Jong
    • The Transactions of the Korean Institute of Electrical Engineers P
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    • v.51 no.1
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    • pp.39-44
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    • 2002
  • In this paper, implementation mode image segmentation method for separate image is presented. The method of segmentation image in conventional method, the error are generated by the threshold values. To improve these problem for segmentation image, the calculation of weighting factor using brightness distribution by histogram of stored images are proposed. For safe image of object and laser image, the computed weighting factor is set to the threshold value. Therefore the image erosion and spread are improved, the correct and reliable informations can be measured. In this paper, the system of 3-D extracting information using the proposed algorithm can be applied to manufactory automation, building automation, security guard system, and detecting information system for all of the industry areas.

Implementation of an Underwater ROV for Detecting Foreign Objects in Water

  • Lho, Tae-Jung
    • Journal of information and communication convergence engineering
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    • v.19 no.1
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    • pp.61-66
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    • 2021
  • An underwater remotely operated vehicle (ROV) has been implemented. It can inspect foreign substances through a CCD camera while the ROV is running in water. The maximum thrust of the ROV's running thruster is 139.3 N, allowing the ROV to move forward and backward at a running speed of 1.03 m/s underwater. The structural strength of the guard frame was analyzed when the ROV collided with a wall while traveling at a speed of 1.03 m/s underwater, and found to be safe. The maximum running speed of the ROV is 1.08 m/s and the working speed is 0.2 m/s in a 5.8-m deep-water wave pool, which satisfies the target performance. As the ROV traveled underwater at a speed of 0.2 m/s, the inspection camera was able to read characters that were 3 mm in width at a depth of 1.5 m, which meant it could sufficiently identify foreign objects in the water.