• 한국정보교육학회:학술대회논문집
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• 2004.08a
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• pp.351-361
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• 2004

매스컴을 통해 자주 보도되는 정보통신 윤리 관련 범죄는 정보통신 윤리 교육의 필요성이 강조되게 하고 있으며, 최근 교육학자들은 정보 윤리 교육의 실행방안에 대해 많은 연구를 하고 있다. 추병완(2001)은 가상공간의 질서 유지를 위한 네티켓은 강제적이고 억압적인 외적규제보다는 네티즌 자신의 자율성에 의존하는 내적 규제라는 점을 고려해 볼 때, 정보통신윤리 교육은 학생들의 자율성을 발달시켜 주는 방향으로 실시되어야한다고 제시한다. 정보 윤리 교육이 학생들의 자발적인 활동과 체험을 중시하는 가운데 양방향적으로 이루어질 수 있게 하기 위한 방법을 제시하고 설명형, 탐구형, 시범형, 활동형방법의 네 가지 방법을 통합적으로 활용하는 것이 바람직하다고 하였다. 정보통신윤리 교육방법을 통합적으로 활용할 수 있는 코스웨어가 필요하며 그 대안으로 GBS(Goal-Based Scenarios) 방식의 코스웨어를 제시하며 초등학생을 대상으로 하여 GBS를 기반으로 정보통신윤리교육을 위한 사례중심 프로그램을 개발하고 적용해 봄으로써 그 효과를 검증해 보고자 정보 나열형 코스웨어와 사례중심형 코스웨에의 두 가지 종류의 프로그램으로 사전검사를 통해 동질집단으로 밝혀진 두 집단을 학습시키고 사후검사를 통해 두 집단간 비교를 하였으며 각 집단의 사전 사후 대응 검정을 통하여 프로그램의 효과를 검증하였다.

• Journal of The Korean Association of Information Education
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• v.20 no.5
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• pp.433-442
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• 2016

The purpose of this paper is to prove the effect of flipped learning on learning motivation in software education. For this study, the experiment was consisted of experimental group and control group for university of education. They learned software education using Scratch programming for 10 weeks. The experimental group was applied to the flipped learning with online software courses. As a result, post motivation in the experimental group was significantly increased compared to the pre learning motivation. Post- learning motivation is also the experimental group were higher learning motivation significantly compared to the control group. It is hoped this flipped learning as an effective learning strategies base expansion in primary and secondary education as well as high education teaching software in the future.

• The Korean Journal of Applied Statistics
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• v.28 no.3
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• pp.541-559
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• 2015

VaR is now widely used as an important tool to evaluate and manage financial risks. In particular, it is important to select an appropriate volatility model for the rate of return of financial assets. In this study, both univariate and multivariate models are considered to evaluate VaR of the portfolio composed of KOSPI, Hang-Seng, Nikkei indexes, and their performances are compared through back testing techniques. Overall, multivariate models are shown to be more appropriate than univariate models to estimate the portfolio VaR, in particular DCC and ADCC models are shown to be more superior than others.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.3
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• pp.109-116
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• 2016

This study presents a unique way to improve consumer-oriented service for assistive orthosis products. Satisfaction and important factors were analyzed based on responses from disabled people who have used the orthoses. We surveyed 185 disabled people with QUEST (Quebec User Evaluation of Satisfaction with assistive Technology), and we conducted in-depth interviews with 25 individuals. The average satisfaction score was 3.68 (orthoses satisfaction: 3.78; service satisfaction: 3.52). For each item, the highest score was effectiveness, and the lowest one was cost. As important factors for each item, the participants selected cost, comfort, repair, and service. The fee system for orthoses needs rational revision, and a delivery system should be constructed for follow-up services such as repair.

• Journal of the Korea Organic Resources Recycling Association
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• v.9 no.1
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• pp.109-118
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• 2001

In the stage of aftercare in waste landfill management, it is very difficult to estimate the decomposition of landfill waste by excavation which damages the low permeability layer. This study developed the method to analyze the amount of landfill waste degraded bio-chemically as the types of leachate and gas, and applied the method to Nanjido landfill(NL). Application result showed that 70% of high biodegradable waste in NL was transformed to gas and leachate by 2000. Also this study suggested that the transformed portions of waste name for "Decomposition Index" at that time and the proposed method must be modified according to the biological condition of waste degradation.

• Journal of the Korean Institute of Educational Facilities
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• v.20 no.3
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• pp.41-52
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• 2013

In the current condition of seeking eco-friendly development, Green Building Certification Criteria can reduce environment burden that is able to be arose in life cycles of buildings. Moreover, it is a great help to induce to constructing pleasant environment. The ripple effect that also improves saving of energy and resources of the whole country, and green-house gases reduction effect and environment friendliness of other buildings can be expected by promoting eco-friendly education facilities which accounts for a great part of public buildings in comparison with other buildings. In this study, analysis of old and new indicators' contrast and contents in Green Building Certification, and post evaluation of education facilities and interviews on authorities were proceeded for improving evaluation indicator of each item in Green Building Certification Criteria. As a result, it analyzed problems in terms of institution and operations management, and drew implications accordingly. In addition, it has a significance in that it proposes improvements of substantively applicable indicators with high applicability.

• Journal of the Korean Institute of Educational Facilities
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• v.27 no.3
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• pp.15-23
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• 2020

Nowadays, many educational facilities are being renovated. However, due to the absence of a system for post renovation of educational spaces, users are less satisfied with the spaces after the renovation and there is a limit in establishing future directions for improving educational space renovation. From this point of view, this study was conducted to increase the users' satisfaction in renovation space planning of educational spaces and to establish a system for management after renovation. As a specific research method, the space preference of students was used to evaluate the space after renovation. By researching the opinions of the students who use the most educational space, not only the direction of the renovation plan of the future educational space can be given but also the user's opinion can be reflected in the spatial plan in detail. In terms of management of future educational spaces, this study can be used as a basic study for developing post evaluation indicators for renovation of educational facilities.

• Environmental and Resource Economics Review
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• v.5 no.1
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• pp.165-183
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• 1995

한 국가의 국가경쟁력이 커지기 위해서는 여러 산업에 국제경쟁력이 있어야 한다. 특히 에너지 산업과 같이 전방효과가 큰 산업은 어떤 산업 보다도 경쟁력을 키워나가야 하는 산업이다. 본 논문에서는 국제경쟁력에 대한 개념 정리를 통해 규제완화를 포함한 정부의 역할이 에너지 산업의 국제경쟁력에 어떤 영향을 미치는가를 살펴보고 정부가 1994년에 발표한 규제완화조치가 에너지 산업의 국제경쟁력을 강화시키는데 충분한 조치인가를 석유산업을 중심으로 평가한 후 정부가 취해야 할 자세와 결정, 실천사항을 제언하였다. 한국의 국제경쟁력 모델을 이용한 분석에 의하면 한국의 에너지 산업은 부존자원과 경영환경면에서 열악한 모습을 보이는 반면, 근로자와 기업가면에서 경쟁력을 창출할 수 있는 요소를 간직하고 있다. 그러나 규제완화와 관련된 정부, 즉 정치가와 행정관료면에 있어서는 현 정부가 외형적으로 제시하는 규제완화조치에 대해서 큰 기대를 걸게 해 주지만 그 실천에 있어서는 기대가 큰 만큼 실망도 함께 주고 있다. 기업이 이윤극대화라는 목표를 달성하기 위해서 생산, 판매 등의 기업활동에 경영개념을 도입해야 하듯이, 국가 역시 국제경쟁력 강화라는 목표를 달성하기 위해서는 "규제완화조치"라는 정부활동에 사전계획, 현장집행, 사후평가로 이어지는 경영개념을 도입해야 한다. 즉, 정부가 규제완화를 목표로 삼고 있다면 일방적으로 어떤 규제를 완화하겠다고 할 것이 아니라 우선 민간 부문에서 어떠한 규제를 완화하기를 원하는지 파악하여 과감한 완화조치를 마련한 후 관련 부서간 조정을 거쳐 법령을 개폐하는 등 이를 집행하는 것이 중요하며, 마지막 단계로 수혜자인 민간부문의 입장에서 실제 규제완화가 이루어졌는지에 대해 평가하고 평가결과가 계획에 미달할 때는 그 원인을 찾아서 다음 단계의 계획에 반영하며, 성과가 계획목표대로 이루어진 경우에는 해당 집행관료에게 이에 상응하는 대우를 충분히 해주는 등 일련의 사후평가 절차가 반드시 뒤따라야 한다.

• Journal of Korea Technology Innovation Society
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• v.14 no.2
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• pp.260-278
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• 2011

Along with the launch of National R&D Program in 1982, National R&D licensing policy began to operate in order to expand and promote the outputs of R&D. Even though various studies attempted to draw plans to improve the National R&D licensing policy, most of their focus was limited to the collection and allocation structure of royalty. Thus, with the aim of approaching National R&D licensing policy in a whole cyclic perspective [from collection allocation to execution' post control], this study incorporates interviews with specialists and officials in charge of technology licensing fee, Industry-University-Institute surveys as well as literature review. Through this endeavor, suggestions are made in the aspects of (1) National R&D licensing policy reformation, (2) Technology licensing fee collection and allocation structure refinement, (3)Post control system establishment.

• Journal of Korean Society for Geospatial Information Science
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• v.12 no.1 s.28
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• pp.55-62
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• 2004

More recently, multiple reference based RTK GPS techniques(VRS ; Virtual Reference System) are becoming increasingly important for many precise GPS applications in many countries to overcome the constrained distance limitations of standard RTK systems. The precision of the position solutions of the rover receiver is closely connected with that of the corresponding virtual reference points(VRPs). The objective of this paper is to investigate the accuracy and performance of the VRPs on the test network have been made in post mode, and the overall analysis results were presented by comparing the solutions for the VRPs from the existing GPS reference station with the true values of the coordinates used to produce the observation data. The results show the reasonable accuracies of VRPs in the network area by using the VRS concept in post mode.