• Journal of Forest and Environmental Science
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• v.16 no.1
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• pp.119-123
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• 2000

This paper studies the methods to support decision making for forest management Using GIS. Specially, most important is selecting restrict area to timber harvest suitable on scheduling its harvest in experimental forest of kangwon national university. Because timber harvesting causes water pollution, land sliding and soil erosion, it is necessary to restrict area to be harvest. The study is analyzed with Buffering modules and overlay modules which are an function of Arcinfo 7.1. As a result, restricted area is 52.64ha in total area. Of which Hardwood stand 13.21ha, pinus Pinus koraiensis stand 26.44ha, Larix leptolepis stand 12.38ha and Pinus rigida stand 0.61ha.

• Journal of Industrial Convergence
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• v.18 no.3
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• pp.109-116
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• 2020

The purpose of this study is to make suggestions for the infectious disease surveillance systems as part of the government's healthcare policy intended to minimize damage by implementing an appropriate and swift crisis management in the event of future infectious disease outbreaks. To that end, this descriptive study analyzes the infectious disease outbreaks and the management and control thereof in Korea and other countries, so as to suggest some approaches to infectious disease surveillance systems applicable to affected regions. The analysis results shed light on the causes of the spread of future infectious diseases over the past years, and the management systems that could possibly deal with the trial and error in the response policy. It seems crucial to roll out appropriate information, training and promotion programs as part of the national disaster response systems to prevent infectious diseases in relation to the roles of multiple relevant government agencies in the event of disasters especially amid the COVID-19 pandemic.

• Information Systems Review
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• v.10 no.1
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• pp.91-113
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• 2008

Recently, as most functional business activities in an enterprise are supported by computerized information systems, data duplication and inconsistency among functional information systems become serious problems. It brings people to have many interests on data quality management. This paper presents a case study in which a company had improved their data quality by enhancing their data quality management processes. Though the case study, we describe main issues and risk factors in the process of data quality improvement projects as well as solutions to resolve the issues, which can be referred by other companies who pursue data quality improvement. Also, the improvement effects are evaluated by multidimensional perspectives which include quantitative and qualitative measures on data quality, productivity, customer satisfaction, organization, and culture.

• Proceedings of the Korean Society of Computer Information Conference
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• 2009.01a
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• pp.107-111
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• 2009

의료기관의 응급실은 환자의 생명을 다루는 긴박한 현장으로 환자에 대한 실시간 모니터링 및 관리가 필수적으로 요구되는 곳이다. 본 연구에서는 기존 응급실 진료 프로세스를 체계적으로 관리하고 모니터링 하기 위해 BPM 아키텍처를 도입하여 응급실 업무들을 표준화, 가시화함으로써 의료진의 신속한 응급 업무 대응이 가능한 응급신속대응관리시스템(EQRMS-Emergency Quick Response Management System)를 제안한다. 의료기관에서 BPM의 도입은 단순히 병원 경영 목표나 병원 내외부의 운영을 모니터링 할 수 있는 이점 이외에 병원 업무의 이윤을 극대화 할 수 있는 다양한 효과가 있다. 또한 임상위험수치 (CV-Critical Value)를 정의함으로써 복잡한 검사의 단순화와 검사 시간 단축, 검사의 오류 발생률 감소 등 환자의 안정성 제고 측면에도 크게 기여할 것이다.

• Journal of Advanced Navigation Technology
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• v.20 no.2
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• pp.141-147
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• 2016

Stable and reliable air traffic service is required for users (aircraft pilot, air traffic controller, airlines and public) through enhancing capability related to airport operation and continuously improving air navigation system. ASMS (air navigation service provider (ANSP) safety maturity survey) is to determine the level of management and safety requirement such as organization, risk, policy, process, training and environment in Air traffic service field. We designed and developed the survey (26 study areas of management part and 23 study areas of safety part) considering global best practices (Eurocontrol and FAA) and customizing domestic circumstances with quantitative level assessment regarding management and safety issue of Air navigation system. The survey enables the performance of Air navigation system to enhance and prevents from occurring accident or incident. Therefore, we provides best information with users as well as high quality Air traffic service.

• Journal of Technology Innovation
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• v.23 no.3
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• pp.115-135
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• 2015

In the technological cycle model, a technological discontinuity leads to the inception of industry evolution. Before the emergence of de facto standard, it is defined as era of ferment, while era of incremental change is defined after the emergence. In the era of ferment, market and product have high uncertainties, but the competition becomes fiercer in the era of incremental change. Hence, new or revised managerial strategies are required before and after the de facto standard. However, our understanding is limited. In this study, we explore determinants of firm survival after the emergence of de facto standard. We test these using 6650 product/year observations from 1983 to 2002. The results reveal that entry before the emergence of de facto standard, and the number of product in the market will increase exit rate. However, the number of company will reduce exit rate. Our findings illustrate distinctive characteristics of the industry after the emergence of de facto standard. We'll discuss academic and political implications in the last section of this paper.

• 한국항공운항학회:학술대회논문집
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• 2016.05a
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• pp.287-292
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• 2016

본 논문에서는 카페테리아 복리후생의 기본개념의 고찰과 함께 국내 및 국외에서 활용되고 있는 카페테리아 플랜에 대한 사례연구를 통해 A항공사(航空社)를 중심으로 새로운 종업원 복리후생제도 도입을 제시하고자 한다. 복리후생제도 도입방안은 다음과 같다. 첫째, 선택적 복리후생제도에 대한 종업원들의 공감대를 형성하는 것이다. 항공사는 대체로 노동조합이 잘 발달되어 있는 편이고 종업원들의 학력수준도 높은 편이다. 따라서 사내교육 등을 통하거나 노조 설명회를 통하여 전반적인 사회변화에 따른 다양한 선택적 복리후생제도의 효율성, 종업원 니즈에 대한 충족도의 우수성, 저가항공사의 난립에 따른 필연적 M&A 등이 발생할 경우를 대비하여 필요하다는 점, 종업들의 원가에 대한 이해(cost contiousness)가 높아질 수 있다는 점, 등에 대해 알리고 이해를 시킬 필요가 있다. 둘째, 기존에 일률적으로 제공되고 있는 우대탑승제도는 종업원마다 매년 일정한 한도가 부여되지만 티켓을 소비하는 횟수는 각각 다르다. 또한 항공업의 특성상 성수기로 인해 원하는 시간에 원하는 곳을 갈 수 없다는 큰 문제점이 발생하고 곧 니즈 욕구에 대한 불만족으로 직결 한다. 우대탑승 제도에 부여된 항공 티켓 지원은 비수기나 여유 있는 좌석상황에 따라 소비할 수 있기 때문에 종업원의 만족도는 높지 않게 나타난다. 따라서 종업원의 수혜수준을 종업원이 스스로 선택할 수 있게 함으로써, 사원 스스로의 니즈에 맞게 복리후생 계획을 세울 수 있게 하는 카페테리아플랜 즉 선택적 복리후생제도의 도입의 검토가 필요하다. 이런 선택적 복리후생제도는 종업원의 측면에서 좀 더 자신의 상황과 요구에 부합하는 복리후생을 수혜함에 따라 만족도가 증가하고, 스스로 복리후생을 선택함으로써 동기를 부여하는 측면의 의의가 있다. 그러나 현 기업의 능력과 종업원 의식에 대한 정확한 분석 및 이해가 없는 외부 성공사례의 도입은 지금까지 우리나라 많은 기업들의 경영기법 도입사례와 같이 일과성으로 끝나는 위험성도 크다. 따라서 보다 깊은 자기 성찰을 통한 제도의 수용과 이를 부분적으로 개선 및 보완하여 적용할 줄 아는 지혜가 무엇보다도 우선되어야 할 것이다.

• Journal of Digital Convergence
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• v.16 no.4
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• pp.157-166
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• 2018

This study was conducted to identify the social perception of schizophrenic patients through films expressed in schizophrenic patients. We analyzed 48 films and scenarios that have been screened for the last 40 years by content analysis method to perceive interpersonal and emotional perception, perception of families and treatment measures. Patients were violent, dangerous, and burdensome to the family. However, specific experience or internal description has increased, and attitude of family or patients related to treatment has been more actively described since 1996. In conclusion, the perception of patients seen negative, want to avoid, giving burdens and pain to others. Therefore, to improve the social perception of mental disorders, it is necessary to make active use of films that have a high impact on public perception, and try to study the influence of visual media on perception change.

• Journal of Korean Society of Forest Science
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• v.83 no.2
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• pp.121-132
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• 1994

Rotation period is one of the most important derived management goals in steering the production in even aged stands. This paper describes specially the determination of the optimal rotation period using the normal forest model, which is usually derived from optimization studies. In order to draw more near the real forest situation the target forest model was introduced. The target forest model by including production risks is more realistic in forest production than the normal forest model. The optimal rotation period was determined using the target forest model. And the optimal rotation period derived with the normal forest model and the target forest model were compared each other. These model calculations were carried out with data, which was investigated in korean pine stands in experiment forest of College of Forestry in Kangweon National University.

• Journal of Technology Innovation
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• v.20 no.3
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• pp.1-28
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• 2012

This study conducted a qualitative analysis on the Korea's nuclear energy sector in 2030 through scenario-based strategic foresight method. Specifically, the relationships between environmental influencing factors of the future nuclear energy sector was examined from a multi-dimensional perspective on the basis of STEEP analysis and network analysis. In addition, scenario planning method was used with key uncertainty factors (KUF) to create three predictable strategic scenarios including optimistic, business as usual, and pessimistic. Common strategies that need to be urgently pursued as well as the maximum risk avoidance strategies for each scenario were also presented. This study further identified energy pricing, global economic trend, competitiveness in nuclear technology, and marketing capability as key uncertainty factors in the future nuclear energy industry sector. In order to furnish effective export strategy in the future nuclear energy sector, it was also suggested that government policy should adopt following measures as top priorities: securing nuclear safety technology, educating nuclear engineers, securing nuclear resources such as uranium, increasing nuclear capability and so on. The implications and limitations of this study were then discussed based on research findings.