• 전자통신동향분석
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• 제4권1호
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• pp.93-117
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• 1989

Computational Geometry is concerned with the design and analysis of computational algorithms which solve geometry problems. Geometry problems have a large number of applications areas such as pattern recognition, image processing, computer graphics, VLSI design and statistics since they involve inherently geometric problems for which efficient algorithms have to be developed. Several parallel algorithms, based on various parallel computation models, have been proposed for solving geometric problems. We review the current status of the parallel algorithms in computational geometry.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 1996년도 춘계학술대회
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• pp.140-153
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• 1996

• 한국멀티미디어학회논문지
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• 제17권12호
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• pp.1503-1510
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• 2014

This study will examine the consolidation that is occurring in the shipping industry and its effects on Busan's status as a key transshipment hub in Southeast Asia as well as what measures the port must implement to attract transshipment traffic. With this in mind heading forward, trends in transshipment cargo, problems facing the port, as well as the current status of transshipment volumes at the Port of Busan must be fully understood so that thorough research can be done into appropriate measures to stimulate growth and attract cargo traffic. In this study, We analyze the current problems and status of transshipment cargo at Busan Port and factors affecting the competitiveness of transshipment cargo at Busan New Port, Korea's key import/export gateway, have been examined. We show the Strategies to Attract Transshipment Cargo at the Busan New Port which is to become a an optimal transshipment port, a port's internal environment including the scale and location of its hinterland, facilities and tariffs as well as the external environment including global networks and logistics IT management must be carefully considered as they are all key actors affecting cargo volumes.

• 문화기술의 융합
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• 제8권6호
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• pp.149-154
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• 2022

최근 몇 년 동안 중국의 애니메이션 산업 발전은 국민 총생산에서 차지하는 비중이 점점 높아지고 있다. 중국의 애니메이션 산업의 현황을 보면 한국의 애니메이션 업계와 비교해 볼 때 여전히 부족한 점이 많다. 이 논문은 중국 애니메이션 산업의 현황과 향후 발전 추세를 주제로, 본문은 먼저 현재 중국 애니메이션 산업의 현재 발전 상황을 논술하고, 둘째, 현재 중국 애니메이션 산업이 직면한 문제점을 검증한다. 마지막으로 애니메이션 산업의 향후 발전방향으로 애니메이션 산업 체인의 올바른 구축과 관련 방향의 인재를 대대적으로 양성하여, 창의성인 애니메이션 산업이 육성될 수 있도록 정책방향을 설계하는데 핵심 의의로 삼는다. 이 세 가지 방향은 향후 중국 애니메이션 산업발전을 촉진할 것이라 사료된다.

• 한국태양에너지학회 논문집
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• 제32권5호
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• pp.75-82
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• 2012

This study aims to investigate the usage of the renewable energy systems installed in buildings and make suggestions for the effective management. In this regard, a questionnaire survey was conducted on 1)design and construction, 2) operation and management, 3) user satisfaction and improvements about the renewable energy systems in buildings. Findings from this study can be summarized as follows; a lack of the basic information about systems, non-use of energy management systems, the differences in the features by energy source, and a lack of expertise of managers. The requirements to resolved these problems include the integrated management of various electric heat sources including a renewable energy source, an operation schedule based on the prediction of production and consumption, and so on. Furthermore the necessity of multiplex energy sources management system was confirmed and the basic data needed to establish the targets of this system were obtained.

• 한국재난정보학회 논문집
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• 제18권3호
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• pp.470-477
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• 2022

연구목적: 중대재해처벌법이 2022년 1월 시행됨에 따라 노동계, 경영계 등 사회적으로 큰 이슈가 되고 있다. 해당 법률의 목적인 중대재해 예방은 생명과 신체를 보호함의 목적에 충족 할 수 있도록 문제점을 분석하여 개선방안을 제시하고자 한다. 연구방법: 해당 법률의 주요내용을 파악하고, 현재 시행된 법의 적용 현황 및 법 조항별 문제점을 분석하였다. 연구결과: 법 시행 6개월 경과된 현재 50건 이상의 사고가 발생하여 중대재해로 분류가 되었고, 해당 법률에 의해 처벌이 내려진 경우는 없다. 문제점으로는 1) 적용 사업장의 형평성의 문제, 2) 일부 법 조항의 명확성의 원칙 결여 문제, 3) 안전보건 확보의 의무의 민간기관 위탁화의 문제, 4) 과도한 처벌규정의 문제로 크게 4가지로 분석되었다. 결론: 법 시행초기인 만큼 시행착오가 있지만 해당 법률의 안착 및 목적에 부합하기 위해 노동계와 경영계를 비롯한 각 계의 노력으로 개정이 필요하다.

• International Journal of Advanced Culture Technology
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• 제11권2호
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• pp.1-9
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• 2023

The purpose of this study is to examine the disaster management system of local governments by diagnosing the current status of disaster management experts in Korea, deriving problems and improvement measures, and looking at local governments' total labor cost system. The status and status of disaster management personnel were compared and analyzed to find ways to improve the local government's disaster management response system under the Framework Act on Disaster and Safety Management in Korea. Considering Korea's reality, because national security and disaster management exist together, we devised a plan to improve on-site response capabilities and seek solutions by deriving the problems of the currently operating security and safety-related organizations.

• Asian Pacific Journal of Cancer Prevention
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• 제15권18호
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• pp.7629-7634
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• 2014

Background: Cigarette smokers have their own motivation and justification to smoke. For example, smoking reduces their stress or enhances their pleasure. This study aimed to identify the (a) prevalence of cigarette smokers among undergraduates in Malaysia, (b) gender differences in nicotine dependence among current smokers, (c) differences in psychological problems (depression, anxiety and stress) based on the status of smoking cigarettes (current, former and non-smokers) and (d) extent to which precipitating factors (tension reduction, addiction, automatism, handling, social interaction, pleasure, and stimulation) predict the smoking behavior among current smokers. Materials and Methods: In this study 780 undergraduate students participated from a private university in Kuala Lumpur and Selangor state in Malaysia. The Depression, Stress and Anxiety Scale, Modified Reason for Smoking Scale and Fagerstrom Nicotine Dependence Test were used to measure psychological problems, predictors of smoking behavior and nicotine dependency among current smokers. Results: The results showed that 14.7%(n=106) of the students were smokers. Current smokers exhibited more psychological problems (depression, anxiety and stress) compared to former and non-smokers. Addiction, tension reduction, pleasure and automatism were predictors of smoking behavior among the current smoking students. Step wise regression analysis showed that smoking behavior was highly predicted by nicotine dependency or addiction. Smoking students were motivated to smoke cigarettes as they believed that it reduced their tension and enhance pleasure. Conclusions: Hence, there is a need for health promotion and anti-tobacco prevention as cigarette smokers experience more psychological problems. Nicotine dependency or addition was one of the major causes for smoking behavior among the student population in Malaysia.

• 한국기록관리학회지
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• 제18권2호
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• pp.29-59
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• 2018

본 연구는 국내 대통령 SNS 기록물의 관리현황을 살펴보고 관리방안을 제안하는데 그 목적이 있다. 이를 위해 국외 SNS 기록물 관리사례를 살펴보았으며, 국내 대통령기록관 담당자 면담, 대통령 SNS 기록물 관리현황 및 전 현직 대통령의 SNS 계정 운영 현황을 조사 및 분석하였다. 이를 바탕으로 국내 대통령 SNS 기록물 관리의 문제점을 도출하였으며, 해외사례와 SNS 기록물의 특징을 반영하여 문제점을 해결하기 위한 수집, 관리, 서비스 방안을 제안하였다. 본 연구는 대통령 SNS 기록물의 관리에 대한 논의를 시도하였다는 점과 대통령 SNS 기록물의 기초 연구가 될 수 있다는 점에서 그 의의가 있다.

• Nuclear Engineering and Technology
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• 제37권1호
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• pp.79-90
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• 2005

In this paper are reviewed the current status of nuclear fuel management and reactor operational aid tools. In addition, we indicate deficiencies in current capabilities and what future research is judged warranted. For the nuclear fuel management review the focus is on light water reactors and the utilization of stochastic optimization methods applied to the lattice, fuel bundle, core loading pattern, and for BWRs the control rod pattern/core flow design decision making problems. Significant progress in addressing separately each of these design problems on a single cycle basis is noted; however, the outstanding challenge of addressing the integrated design problem over multiple cycles under conditions of uncertainty remains to be addressed. For the reactor operational aid tools review the focus is on core simulators, used to both process core instrumentation signals and as an operator aid to predict future core behaviors under various operational strategies. After briefly reviewing the current status of capabilities, a more in depth review of adaptive core simulation capabilities, where core simulator input data are adjusted within their known uncertainties to improved agreement between prediction and measurement, is presented. This is done in support of the belief that further development of adaptive core simulation capabilities is required to further significantly advance the utility of core simulators in support of reactor operational aid tools.