• Journal of the Korean Academy of Child and Adolescent Psychiatry
• /
• 제24권2호
• /
• pp.65-70
• /
• 2013

Many child actors have appeared in various movies as the Korean film industry continues to evolve. As more children appear in violent and raunchy scenes, there are more concerns about the movie's effect on child actors. In some Western countries, many strategies have been developed for child actors, but for the Korean movie industry, the conditions are still poor for them. Although children who enter the concrete operational period are able to think logically and systematically, they are yet limited by their experiences. Adolescents in the formal operational period try to deal with all of the possibilities and assumptions logically and systematically with freedom from realistic contents and experiences. This period is very important because adolescents become more sensitive to others' feelings and they should develop their ego identity. Several studies have reported the indirect experiences through media including how the movie affected children and adolescents negatively. Depending on the individual's morality, judgment and emotional status, these effects were variable and inconsistent and could be relieved by several interventions. We could anticipate much bigger emotional effect on child actors who are acting directly and then are confronting themselves in the scene. Therefore, we suggest that the emotional effects of the movies on child actors can be managed properly by considering children's cognitive ability and emotional status, and establishing protective strategies before they are exposed to problematic scenes. Of course, it should be followed by evaluating them after the exposure and with follow-up management, if necessary.

• 한국항행학회논문지
• /
• 제18권4호
• /
• pp.278-287
• /
• 2014

ADS-B는 지속적으로 증가하는 항공 수요에 대응하기 위해 새롭게 개발된 항공 감시 기술로 레이더에 비해 높은 정확도와 빠른 갱신 주기를 제공하여 레이더를 대체하거나 보완할 수 있을 것으로 주목받고 있다. 하지만 지상 시스템과 항공기 간의 정보 교환에 무선 데이터링크를 사용하며 지상 시스템 내부의 정보 교환에 무결성이 보장되지 않는 프로토콜을 사용하기 때문에 ADS-B 시스템의 운용 상태를 감시할 수 있는 시스템이 반드시 필요하다. 본 논문에서는 ADS-B 시스템의 운용 상태 감시 기능과 더불어 ADS-B 감시 자료, 레이더 감시 자료, 비행 정보를 활용하여 항공 교통 상황을 종합적으로 현시할 수 있는 항공 교통 상황 종합 현시 기능을 갖는 ADS-B 모니터링 시스템을 설계하고 구현하였다. 구현한 시스템은 직접 구성한 ADS-B 지상 시스템과 연결하여 비행중인 항공기의 ADS-B 감시 자료와 레이더 감시 자료, 가상의 비행 정보를 수신한 뒤 현시하는 방법을 통하여 검증하였다.

• 한국응용곤충학회지
• /
• 제21권3호
• /
• pp.163-166
• /
• 1982

The pine needle gall midge, Therodiplosis japonensis Uchida et Inouye, is the most important insect pest. It requires two different habitats for the development; on trees and under the ground. The habitat specific mortality rates ere $30\~40\%,\;and\;50\~60\%$ for the respective habitats. The key developmental stage is the prepupa, and the key mortality factor is the moisture contents of the soil and its variability. Since the insect is an exotic, the population status is the periphery and in the source of infestation are considerably different. Such a difference in habitats and the population status of the insect should be considered in relation to suppression of the insect. The control strategies should be directional and rational based on the reality of the pest status. There have been substantial information on the control methods of the pine needle gall midge, and each control method has an important place, but none has always provided a satisfactory solution to the many problems associated by this insect. These methods should be applied to a system based on the ecology of the insect. There should be continued support for directed effort on the development of operational management systems for the insect: specifically, estmation of the critical economic injury level, and of the absolute density of the insect.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
• /
• 제5권6호
• /
• pp.793-800
• /
• 1999

TMN Agent Platform은 망 요소의 운영상태와 자원들을 GDMO에 따라 관리객체(Managed Object : MO)로 모델링 하고, 자원들의 현재 상태를 유지하며, 관리자(Manager)로부터의 망 관리 기능 요구에 따라 조작된다. 그러므로, 에이전트의 성능향상은 전체적인 통신망 관리의 성능향상에 직접적인 영향을 미친다.본 논문에서는 TMN 에이전트의 기능요구 사항을 분석하고, 이를 토대로 성능향상을 위해 멀티스레드 기법을 사용하는 병렬 처리 구조의 TMN Agent Platform의 기능구조를 제시한다. 또한 에이전트와 다양한 자원들간의 효율적인 메시지전달을 위한 체계를 제시하며, 구현된 TMN Agent Platform의 성능을 분석한다.Abstract TMN Agent manages the operational status and real-resources of network elements, such as switching nodes and transmission systems. It performs the requested management functions from manager and maintains consistent status data of real-resource. The performance of agent system affects directly the performance of network management operation. If the agent is implemented by sequential processing scheme with single process, the agent processing can be delayed or blocked according to the status of real-resources. This problem can be solved by parallel and distributed processing scheme.To improve the processing performance of TMN Agent, we propose a TMN Agent Platform's functional architecture that is based on parallel processing with multi-tread and effective message transferring scheme between agent and various real-resource. We analyze the performance of the implemented TMN Agent Platform.

• 공학교육연구
• /
• 제23권6호
• /
• pp.33-39
• /
• 2020

This paper analyzes the current state of operation and the effect of introduction of the single accreditation system, which was fully introduced in 2016 by the Accreditation Board of Engineering Education Korea(ABEEK). Because Engineering Education Accreditation are program-based certification, and department operates accreditation programs and non-accreditation programs, if a student under the accreditation program fails to graduate from the accreditation program, he or she must complete the transfer to a non-accreditation program at least one year before graduation. Since 2016, when the single accreditation system was introduced, freshmen of department have allowed non-accreditation graduation only for reasons prescribed separately by the program's regulations or guidelines. In order to identify and reflect the operational status and effectiveness of the single accreditation system in the 2020 accreditation review, ABEEK conducted a complete survey on the current status of graduates in February 2020 among 157 programs at 26 universities receiving the 2020 accreditation review. The results of this study are expected to be used as basic data for the improvement of the single accreditation system in the future by examining the effects of the single accreditation system implemented after 2016 and considering the problems at the site due to the introduction of the single accreditation system of programs that ABEEK had not previously expected.

• 동아시아경상학회지
• /
• 제8권4호
• /
• pp.29-43
• /
• 2020

Purpose - Although it has been 10 years since the university technology holding company was launched, it is currently facing operational limitations. The purpose of this study is to study the growth strategy of university technology holding companies by investigating the status and problems of university technology holding companies. Research design, data, and methodology - In this study, the status of university technology holding companies was analyzed based on the survey data issued by the University Technology Holding Companies Association. Due to the lack of research on university technology holding companies, policy alternatives were suggested by examining problems based on literature research. Result - In this study, an alternative to strengthening the competitiveness of technology holding companies and supporting policies was suggested. As a result of the research, it was discovered as a policy alternative to enhance the independence of technology-owned subsidiaries, develop outstanding talents, and expand the marketing of support programs to create results based on technology holding companies. Conclusion - In previous studies, alternatives to technology commercialization policies have been suggested, but studies on the role and status of detailed technology holding companies are insufficient, and the operation system of technology holding companies and discovery of future growth models are insufficient compared to overseas cases. Therefore, in this study, various policy innovation measures are presented as examples.

• 임상간호연구
• /
• 제16권2호
• /
• pp.85-93
• /
• 2010

Purpose: The purpose of this study was to investigate the effect of the SMS(Short Message Service) informing patients' surgical operation status to his or her family members on their nursing satisfaction. Methods: A non-equivalent control group non-synchronized design was used. The subjects were the family members of patients underwent spine surgery operation at a general hospital in B city. Twenty five subjects in the experimental group received SMS services whereas the other twenty five subjects in the control group received no intervention. Results: There was a significant difference in the level of nursing satisfaction in the experimental group compared to that of the control group(t=7.14, p=.001). Conclusion: The result above indicates that the level of nursing satisfaction of family members of the patients under surgical operation can be raised by providing SMS informing surgical operational status during the operation. This finding leads to the conclusion that such information service can be used as one of the efficient interventions for improving patient and family satisfactions with nursing care in a surgical unit.

• Journal of Ecology and Environment
• /
• 제48권1호
• /
• pp.8-16
• /
• 2024

The integration and management of various national ecological assessments are essential for the benefit of the public. In the Republic of Korea, the Ecological and Natural Map (ENM) serves as a comprehensive platform that synthesizes the results of national ecosystem surveys into a unified system interface. To provide the current status and characteristics of our policy, we analyzed the ENMs and related appeals from 2014 to 2022. Following their implementation, the ENM Guidelines underwent nine revisions, with most of the revisions pertaining to appeals. Nine public announcements were made regarding the ENM, resulting in a gradual expansion of the conservation area. The data also showed a consistent increasing trend in appeals. Most of the 1st-grade areas in the ENM regions where appeals were filed have significantly decreased. The larger area or the smaller population density of an administrative distinct, the more appeals were filed. Our study presents information regarding the current status of the ENM system. The analysis of the operational direction and indicator trends across the 16-year period since the establishment of the system provides valuable insights for similar systems.

• 대한안전경영과학회지
• /
• 제10권3호
• /
• pp.117-126
• /
• 2008

RFID system the key technology of ubiquitous era, has been emphasized in logistics. Logistic enterprises are required to apply RFID systems considering their investment costs, actual effectiveness, operational satisfaction and so on. For such a purpose, many applicable methods of RFID system have been developed A method that RFID tags are directly attached to products or pallets is utilized in most cases. However, this method requires expensive investment cost, frequent replacement of damaged tags for the small and medium (SM) third party logistics. In this paper, we analyze statistically the current status and requirements of SM third party logistics. Based on their requirements, we propose the realtime warehousing-delivery management by the method to attach a RFID tag to each warehouse rack, together with the economy analysis index in order to evaluate economical efficiency. Consequently, this method is expected to reduce Investment cost and to improve operational effectiveness and satisfaction.

• 항공우주산업기술동향
• /
• 제6권2호
• /
• pp.69-79
• /
• 2008

유럽의 우주비행체 시뮬레이터는 요구사항의 증가와 함께 우주비행체 개발 비용에서 높은 비율을 차지하여 개발 비용 절감과 개발 기간 단축의 압력에 직면하고 있다. 현재 유럽은 유럽우주국을 중심으로 다양한 우주프로젝트 경험을 이용하여 소프트웨어 자체의 재사용 연구뿐만 아니라 소프트웨어 요구사항, 설계 노하우, 개발방법론, 경험 등 우주 프로젝트 간의 광범위한 자원 재사용 연구를 활발히 진행하고 있다. 재사용 연구 결과는 시뮬레이션 모델의 표준 제정과 시뮬레이터 개발 프로세스의 효율성 증대로 나타나고 있으며 후속 프로젝트에 적용되어 효과를 입증하고 있다. 본 논문에서는 최근 유럽의 우주비행체 시뮬레이터의 연구동향 추세와 시뮬레이터 소프트웨어 개발 동향을 기술한다.