• 정보화정책
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• 제23권3호
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• pp.43-63
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• 2016

본 연구는 인터넷 다국어도메인의 국제표준화에 대한 국제커뮤니케이션을 분석하여 그 대중화 실패 요인을 이해하고자 한다. 조직화 이론을 활용하여 ICANN에서 다국어도메인에 대한 필요성이 제기되는 초기 담론을 관찰하고, 기술적으로 계층적 방식이 선택되는 과정에서 어떤 갈등이 있었는지 살펴보며, 선택된 결정이 주요 이해당사자들에게 어떻게 받아들여졌는지 살펴본다. 분석 결과, 대중화 실패 요인은 미국을 중심으로 하는 ICANN과 그 필요성을 제기하였던 비영어권 국가 간의 인식론적 차이에서 찾을 수 있다. '정보격차 해소'와 '문화적 가치 추구'라는 담론은 '인터넷 인프라의 안정성'이라는 ICANN의 기술적 담론과 충돌한다. 이로써 국제표준화는 10년이라는 오랜 시간이 걸렸고 시장에서는 다양한 서비스들이 난립하는 결과를 초래하였다. 한국의 적용 사례를 보면, 도메인 무단 점유, 홍보 비용, 기술적 불안정성 및 이용자의 혼란 등 사회적 역효과가 대중들에게 외면받게 되는 요인으로 작용하였고 정부는 일관성 있는 정책을 제시하는데 실패했다.

• 디지털융복합연구
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• 제15권7호
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• pp.81-90
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• 2017

본 연구는 2008년 방송통신위원회 설립 과정에서 방송 옹호연합과 정보통신 옹호연합의 전략적 행동을 분석하여 정부조직개편 과정에 대한 시사점을 제시하고자 하였다. 이를 위해 먼저 방송통신융합기구 논의가 왜 장기적인 경쟁과 대립을 겪었는지를 파악하기 위해 방송통신융합정책의 특성을 분석하였다. 방송통신융합정책은 방송 영역과 정보통신 영역간 공익성과 산업성이라는 상충된 이념과 이해관계가 존재하고 있어 장기간 대립 상황에 놓일 수밖에 없었다. 두 영역은 기구개편 논의 과정에서 옹호연합을 형성하여 유리한 결과를 얻기 위하여 전략적 행동을 취했고, 개편 논의는 두 옹호연합간 전략적 행동이 어우러지며 진전되고 있었다. 그러나 정권 교체와 함께 기존의 논의는 무색해지고 개편안은 정치적 협상에 의해 마무리되었다. 정치 논리에 의해 설립된 방송통신위원회는 이후 정치권에 의해 좌지우지되는 모습을 보이며 정책 실패 사례를 양산하며 조직 개편의 부작용을 드러냈다. 이러한 부작용을 최소화하기 위해 조직개편 과정에서 정치성을 최소화하는 제도적 장치의 마련이 필요하며 무엇보다 조직개편을 정치 도구로 사용하는 관행을 극복하는 노력이 필요하다.

• 대한간호학회지
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• 제33권2호
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• pp.189-199
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• 2003

Purpose: The purposes of this study is to develop an educational program to prevent sexual abuse of children and to improve the physical and mental health of children by providing a rape-free environment and safety education. This program will provide parents and children with information on how to prevent sexual abuse in children. Children learn specific methods to avoid being victimized both at home and outside the home through a learning game and simulation, which is based on problem solving. Method: This program was developed based on a literature reviews, surveys and negotiation process. School- aged-children, parents, and teachers were interviewed to reveal their educational needs based on their experiences related to sexual abuse. Result: This program includes useful subjects such as safety education, early detection of sexual abuse, crisis management, resource persons, and phone numbers of available hospital. Counseling is provided by researcher or by a pediatric psychiatrist if needed. Conclusion: This program could be adequately utilized for prevention of sexual abuse of children. It also will provide an intervention strategy for abused children. This educational program was distributed to all of the elementary school through the Ministry of Education and Human Resources Development.

• 컴퓨터교육학회논문지
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• 제9권4호
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• pp.35-42
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• 2006

본 연구에서는 컴퓨터 교과에 학습자 중심 루브릭을 적용한 수행평가가 학업성취도와 학습동기에 미치는 영향을 살펴보았다. 루브릭과 관련된 선행연구 자료들을 수집 분석하여 학습자 중심 루브릭을 적용 한 수행평가의 절차를 도출하였으며, 그 절차에 따라 수행과제와 과제에 알맞은 학습자중심 루브릭을 개발하여 수행평가를 실시하였다. 연구결과 학습자 중심 루브릭은 협상하는 과정에서 루브릭과 수행과제의 이해를 향상시킴으로써 학습동기와 학업성취도 향상에 있어서 긍정적인 영향을 주는 것으로 나타났다.

• Journal of Preventive Medicine and Public Health
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• 제41권2호
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• pp.69-73
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• 2008

To curb a rapid increase in expenditures for pharmaceuticals, the Korean government introduced a positive list system and a negotiation process for drug prices at the end of 2006. Economic evaluation of pharmaceuticals has begun to have a pivotal role in the listing and pricing of drugs for the Korean National Health Insurance. There are some points to discuss regarding the use of economic evaluation in the listing and pricing in the context of the Korean system. First, the listing and pricing processes have been fragmented, evoking complaints from pharmaceutical companies and delaying the access of new drugs to patients. Second, there is a concern that the positive list system may limit the range and availability of drugs for patients to choose for treatment. Third, the time schedule for de-listing of existing drugs may not be realistic. Fourth, it is not always easy to provide reliable evidence of cost-effectiveness due to a lack of materials. Fifth, there is no consensus on the range of the ICER (incremental cost-effectiveness ratio) acceptable to the Korean society. In conclusion, in the near future, it will be necessary to evaluate the achievements that the economic evaluation has provided to the Korean society.

• 한국경영과학회지
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• 제12권1호
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• pp.157-157
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• 1987

Hydro-electric power generation from multi-purpose dams has been playing important roles in the electric power supply network in Korea. Although the total share of hydro power in national electricity supply now becomes very small, the peak-shaving and frequency control capability of hydro power helps the power company enormously in maintaining the quality of power. But since the company that builds and operates the multi-purpose dams in Korea has to sell all the electricity produced to the monopolistic utility, there have been various problems in justifying the investment, designing pricing mechanism, and controlling operations of the power plants. In addition, economic evaluation of the hydro power has been distorted by a variety of reasons and hence it has been very difficult to encourage effective development and utilization of national water resources. To make the problem worse, both parties are public companies with X-inefficiency problems. Thus, changing environment requires to reengineer the system that governs hydro power generation. We address the problems of Korean hydro-electric power generation system in four areas: the investment justification process, the operations decison right of the hydro power plants, the pricing of the purchased-power, and the negotiation of contract revision. Then we propose improvement directions of new hydro-electric power system in view of static and dynamic efficiency, X-inefficiency and equity.

• 무역상무연구
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• 제23권
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• pp.93-127
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• 2004

A contract is made when both parties have reached agreement, or they are deemed to have. After contract the law recognizes rights and obligations arising from the agreement. In order to discover whether agreement was reached between these two parties, we have to analyse the process of negotiation. Recently The People's Republic of China legislated a New Contract Law, which has come into effect since 1st of October 1999. This Law adapts the rules of United Nations(Vienna) Convention on Contracts for the International Sale of Goods and the Unidroit Principles for International Commercial Contracts. And this law is now widely enforced to commercial transactions between individuals, enterprises or other economic organizations of the People's Republic of China and foreign enterprises. Therefore, the foreigner who wish to make a sales contract with Chinese should understand the rules of New Contract Law of China. According to this New Law only a contract which contain offer and acceptance is valid and binding, and it is also pointed out that terms of contact must be certain. Though an oral contract is usually equivalent to a written one, in a case of commercial transactions written contract with signature is desirable. The purpose of this paper is to analyze the new rules of this Law and the new features of their application to commercial transactions in China.

• 경영과학
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• 제12권1호
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• pp.157-173
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• 1995

Hydro-electric power generation from multi-purpose dams has been playing important roles in the electric power supply network in Korea. Although the total share of hydro power in national electricity supply now becomes very small, the peak-shaving and frequency control capability of hydro power helps the power company enormously in maintaining the quality of power. But since the company that builds and operates the multi-purpose dams in Korea has to sell all the electricity produced to the monopolistic utility, there have been various problems in justifying the investment, designing pricing mechanism, and controlling operations of the power plants. In addition, economic evaluation of the hydro power has been distorted by a variety of reasons and hence it has been very difficult to encourage effective development and utilization of national water resources. To make the problem worse, both parties are public companies with X-inefficiency problems. Thus, changing environment requires to reengineer the system that governs hydro power generation. We address the problems of Korean hydro-electric power generation system in four areas: the investment justification process, the operations decison right of the hydro power plants, the pricing of the purchased-power, and the negotiation of contract revision. Then we propose improvement directions of new hydro-electric power system in view of static and dynamic efficiency, X-inefficiency and equity.

• 통합자연과학논문집
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• 제10권4호
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• pp.216-224
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• 2017

In the terrain of the Korean peninsula, mountainous and flat lands are complexly distributed in small areas. Therefore, local severe weather develops and disappears in a short time due to the influence of the terrain. Particularly in the case of local severe weather with heavy wind that has the greatest influence on aviation meteorology, the scale is very small, and it occurs and disappears in a short time, so it is impossible to predict with fragmentary data alone. So, we use weather radar to detect and predict local severe weather. However, due to the development of wireless communication services and the rapid increase of wireless devices, radio wave jamming and interference problems occur. In this research, we confirmed through the cases that when the radio interference echo which is one of the non-precipitation echoes that occur during the operation of the weather radar is displayed in the image, its form and shape are shown in a long bar shape, and have a strong dBZ. We also found the cause of the interference through the radio tracking process, and solved through the frequency channel negotiation and AP output minimizing. The more wireless devices increase as information communication technology develops in the future, the more emphasized the problem of radio wave interference will be, and we must make the radio interference eliminated through the development of the radio interference cancellation algorithm.

• 한국전자거래학회지
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• 제12권4호
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• pp.29-36
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• 2007

Collins[1]등이 제안한 멀티 에이전트 테스트 베드는 발행/가입 시스템, 타임 릴리즈 암호 법, 그리고 익명 통신 기법에 기반을 두고 있다. 최근 Jaiswal[2]등은 Collins의 멀티 에이전트 테스트 베드를 향상시키는 프로토콜을 제안하였다. 그러나 Jaiswal의 프로토콜 또한 데이터 재전송 공격, DOS 공격, 익명성 폭로 등과 사용자와 공급자 사이의 충돌 등의 문제에 대하여 취약함을 보인다. 본 논문에서는 DOS 공격의 가능성을 줄이고, 공급자에게 티켓 토큰과 처리 순번 제공함으로써 데이터 재전송 공격을 피할 수 있는 프로토콜을 제안한다. 또한 본 논문의 제안 프로토콜에서, 마켓은 공급자에게 난수 생성 방법과 결정과정의 데이터를 공유하기 위한 보간 다항식을 제공하여 사용자와 특정한 공급자 사이의 충돌을 피할 수 있게 한다.