• Strategy21
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• 통권30호
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• pp.236-262
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• 2012

Morgenthau claims that in international relations, there are the economic, political, and military powers that enable a nation to achieve its political and diplomatic goals. This paper explores the possibility of resolving international conflicts with naval power. First, the theoretical and historical perspective, naval power was used as a final resort to force a nation's political or diplomatic objective on an enemy nation when negotiations failed, and this was done through the physical and psychological destruction of the enemy by naval power. But as the use of military power has decreased because of the invention of the nuclear weapon, the existence of a large and capable navy deterrent has become one of the most useful military options among a nation's diplomatic measures. In other words, he focused on the political usefulness of naval power as a deterrent and coercive diplomatic tool for persuading other nations to acquiesce, rather than using naval power and actual military action as a final resort. The reason for this is that compared to army and air force, navy's flexibility, continuity, and the ability to deter are greater. The navy provides excellent accessibility through its wide mobility on the sea, and it has been shown through research that the navy possesses a political usefulness that facilitates the solution of conflicts through presence, naval intervention, and naval blockade. On the other hand, among the factors that could improve the influence of the navy are alliance relations, a reliable and powerful navy, carrots and sticks that it would have to deal with in the case of successful or unsuccessful negotiations, and support from international opinion. On this paper I introduce E.N.Luttwak's naval suasion theory. By the his theory, there are two mode of naval suasion. One is latent naval suasion the other is active suasion. Latent suasion there are deterrent mode and supportive mode. Active naval suasion there are coercive mode and supportive mode. Coercive mode has positive and negative. The limitations of naval suasion have been identified as follows. First, because the objective of the use of naval power is persuading enemy nations, the results are unpredictable. Second, the leaders of all countries possess limited understanding on the complexities of naval power and therefore lack understanding of the usefulness of naval power when choosing options. Third, in case of failure through naval suasion, prestige and reputation of a nation can be damaged. Finally, the following are additional possible research topic. First, a research on the decision making process of choosing naval power as a measure to resolve conflicts is needed. Lastly, research on the size of the navy and types of ships required for efficient naval suasion is needed. Today's world requires cooperative security regime so that middle class navy also requires political use of naval power in solving international conflicts. Therefore, additional research on this topic is needed.

• 한국수자원학회논문집
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• 제44권4호
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• pp.275-283
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• 2011

미래 기온변화 정보를 제공하는 General Circulation Model (GCM) 자료, 즉 광역 기온자료를 이용하여 우리나라의 국지 수온변화를 추정하는 연구를 수행하였다. 국지수온 추정은 마산만, 시화호, 낙동강 하구를 대상으로 Two-step 접근방법과 One-step 접근방법을 적용하여 각각의 추정오차를 비교 분석하였다. Two-step 추정방법은 광역 기온으로 국지기온을 추정하는 제1단계에서는 선형회귀분석 기법을 적용하였으며, 모든 지점에서 결정계수가 0.98~0.99 정도로 매우 높게 나타났다. 그리고 국지기온으로 국지수온을 추정하는 제2단계에서는 S-형태함수의 비선형 회귀분석기법을 적용하였으며 이 경우 RMS(Root-mean squared) 오차는 마산만에서 2.07 (온도 증가시기), 1.93 (온도 감소시기), 시화호에서는 2.59, 낙동강 하구에서는 1.58로 파악되었다. 반면 동일한 S-형태함수를 이용한 비선형 회귀분석기법으로 광역기온자료로부터 바로 국지 수온을 추정하는 One-step 접근방법을 적용한 경우, RMS 오차는 마산만이 2.28 (온도증가시기), 1.89 (온도감소시기), 시화호에서는 2.55, 낙동강하구는 1.52로 Two-step 접근방법과 비슷한 수준의 오차를 보이는 것으로 파악되었다. 따라서 광역 기온자료를 이용하여 국지 수온을 추정하는 경우에는 One-step 접근방법도 유용하고 실용적인 것으로 판단된다.

• 토지주택연구
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• 제2권3호
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• pp.249-258
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• 2011

도시재생을 효율적으로 수행하기 위해서는 전국적으로 쇠퇴정도를 파악하고 지구단위별 쇠퇴지역 및 잠재력 등을 평가할 수 있어야 한다. 이를 위해서는 다양성과 복합성을 고려한 공간정보 기반의 종합적 진단체계의 구축이 요구된다. 본 연구에서는 이러한 진단체계 구축의 일환으로 도시재생 종합정보시스템 아키텍처를 설계하였다. 시스템 개발을 위해 일차적으로 시군구단위 쇠퇴진단지표 DB를 구축하고, 쇠퇴진단시스템을 개발하였다. 또한 시스템의 고도화 추진방안을 제시하였다. DB 구축은 전국 시군구를 대상으로 하였으며 이에 대한 메타데이터를 구축하였다. 시스템은 Open API 기반으로 확장이 용이하도록 설계하였다. 그리고 RIA 기술 기반의 직관적인 UI를 구현하였다. 시스템의 주요기능은 지표관리, 진단분석(시군구단위 쇠퇴진단), 정보공개 등으로 구성하였다. 고도화 방안에서는 도시재생 DB의 공간적 관계성을 고려한 정보모형을 설계하고, 시멘틱 웹의 적용방안을 제시하였다. 지구단위 분석모형의 개선방안으로 지구단위 분석모형, GIS 기반의 공간분석 플랫폼, KOPSS 분석 모듈의 연계 활용방안 등을 제시하였다. 도시재생 종합정보시스템의 활용을 통해 도시쇠퇴의 현황 파악 및 재생대상의 우선적인 수요파악을 통해 정책결정이 용이해질 것으로 기대된다.

• 한국인구학
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• 제3권1호
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• pp.5-41
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• 1979

Vast volumes of studies of the medical and public health aspects of fertility and family planning have been published by the various institutes of health related research and university scholars in Korea. None of them, however, have dealed with the population problems associated with biologically and mentally handicapped people. It must be emphasized that the purpose of Korea's population policy should be to improve the quality of the population rather than to decrease its rate of increase. In this spirit, the first report of this study is to identify problems related with mentally and physically less fitted population, and to attempt to offer the possible solutions to the health planners and policy-makers. Several nation-wide surveys of the handicapped people in Korea have been compared. Each survey shows a wide range of difference in the prevalence of the handicaps(see Table 13). In this study, the data on the handicaps are collected by two independent system ; one by the nation-wide survey and the other by the reporting system existing at the Seoul National University Demonstration Health Project. The Chandrasekar-Deming technique was used to estimate the total number of handicaps. The estimates are summarized in the tables 8, 9 and 10. Estimate of total number of handicapped people in Korea is 601, 400 with the prevalence rate of 16.1 per thousand persons. Even if taking a number of conditions which may result in a biased estimate of the total number of the handicaps into consideration, the proportion of handicapped people in Korea has increased in the past two decade as the result of the rapid decline in fertility and childhood mortality, which consequently prolonged life expectancy of persons with congenital or acquired impediment. An increase in the proportion of handicapped people will eventually bring about serious problems of social welfare, medical care, and population qualities from various aspects including eugenics. To tackle the problem, there must be an increased emphasis on the prevention of handicaps from the government and private sector. Based on the amount and quality of data, and from the practical point of view, this study prepared a set of recommendations for the government to strengthen its programs of the preventive activities during the prenatal period and early childhood, early finding from routine examinations, and proper social and medical rehabilitation.

• 한국균학회지
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• 제26권2호통권85호
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• pp.182-186
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• 1998

한국산 새로운 왕송이 버섯의 형태적 특정 및 서식지의 토성과 환경조건을 조사한 결과는 다음과 같다. 왕송이버섯의 자실체 형태적 특징은 갓과 대가대형으로 갓의 폭은 $5.5{\sim}28.0\;cm$, 두께는 $1.5{\sim}3.7\;cm$, 색택은 연노랑색 또는 베이지색 또는 아이보리색을 띄며, 주름살의 폭은 $18{\sim}20\;mm$, 대의 길이는 $9.0{\sim}35.7\;cm$, 직경은 $1.0{\sim}3.0\;cm$로 굵다. 포자의 색은 흰색이며 크기는$3.5{\sim}4.8{\times}5.7{\sim}7.4\;{\mu}m$이고 타원형이다. 담자기의 크기는 $6.1{\sim}7.0{\times}32.2{\sim}39.2\;{\mu}m$, 주름살말단세포는 $3.5{\sim}4.4{\times}30.5{\sim}33.1\;{\mu}m$, 갓표피상층세포는 $3.3{\sim}4.4{\times}33.0{\sim}55.0\;{\mu}m$로 폭이 넓고 클램프가 있으며, 대표피상층세포는 $2.2{\sim}3.3{\times}88.0{\sim}93.1\;{\mu}m$ 이다. 이 버섯의 서식지 토성은 미사질 양토이며 서식지 토양이 일반토양에 비해 유기물 함량과 유효인산 함량이 높았다. 버섯발생시 실내온도는 $25{\sim}27^{\circ}C$, 습도는 $80{\sim}83%$, 광도는 328 Lux이었다.

• 한국시스템다이내믹스학회:학술대회논문집
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• 한국시스템다이내믹스학회 2007년도 춘계학술대회 발표논문집
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• pp.113-129
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• 2007

Due to criminal aspects spreading nation wide, their intelligence level increasing and becoming digitalized, the citizens' interest in and desire for crime security have increased. Until now, the preceding researches have been focused on finding the specific variables that have direct effects on the demand for police manpower through regression analysis and attempted to predict number of needs. However, there have never been any researches producing the accurate number of demands for crimes and human resources needed for each work load. Therefore, this research have analyzed each police station functions by interviewing the persons in charge and selected the main duty for each functions. From this, by using the method of system dynamics, this research was able to predict the standard number of manpower needed for each police station functions. Also, by making a model for each 235 police stations, the best efficient employment plan for police stations and district agencies have been further discussed based on the computer simulation results.

• 한국생활과학회지
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• 제12권3호
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• pp.321-336
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• 2003

This study aims at more exactly identifying current status and trend of the school violence in elementary schools. Many previous studies have addressed the issue with their own views and methodologies, and mostly ended up as one-time works without subsequent observation over years. From such respective studies, we could hardly figure out an integral and precise shape on the school violence in terms of fact and tendency. To my knowledge, this is the first time-lag design on the school violence which is conducted nation wide, where the same concepts and measures were applied to the population. The research conclusions are follows: (1) both offenders and victims of the school violence tend to increase, (2) compared 10 girls, boys have more experience of the school violence, and (3) both offenders and victims could be recruited from the same group.

• 대한인간공학회지
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• 제31권1호
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• pp.211-217
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• 2012

Objective: The aim of this study is to show a correct application procedure using the compact Korean anthropometric data application program called Korean Human Scale(KHS) for anthropometric design. Background: The nation-wide anthropometric survey project called 'Size Korea' developed KHS and distributed it to the public on the web site. But some insufficiency of the current web service of KHS misleads the users; they just put their own statue and pick up a meaningless data for a body dimension. Method: This study provides five steps to follow to read appropriate data from KHS for an anthropometric design. Results: As a case study, the depth dimension of the supervisory and control console used in the Korea nuclear power plant was determined following the procedure and compared with the console design guideline recommendation. Conclusion: The supplementary anthropometry table should be added on the web service of KHS for users to read a meaningful data for design. Application: If properly used, the KHS has a lot more potential application area than users can expect such as in control center design area.

• 한국가구학회지
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• 제19권1호
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• pp.22-32
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• 2008

Revolution of software and hardware technology changed TV from cathode-ray tube to a LCD or PDP. And this change calls for change of TV decoration cabinet. The flat panel TV stands market is very a world-wide enormous size with the function which is various and breed and design is forming. Nonetheless, Our flat panel TV stands production method and technique is to a phase which imitates the product of the foreign nation which precedes. Currently our country TV / AV decoration cabinet is staying to only the acceptance function which is simple. Consequently, the development of the new flat panel TV stands that matches in the house culture which is modernized with applies the visual effect which is various, effective design and function is necessary. The fact that it develops the product which equips the function characteristic which is new and convenient is objective of sample planning.

• 한국시스템다이내믹스연구
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• 제8권1호
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• pp.49-66
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• 2007

Due to criminal aspects spreading nation wide, their intelligence level increasing and becoming digitalized, the citizens' interest in and desire for crime security have increased. Until now, the preceding researches have been focused on finding the specific variables that have direct effects on the demand for police manpower through regression analysis and attempted to predict number of needs. However, there have never been any researches producing the accurate number of demands for crimes and human resources needed for each work load. Therefore, this research have analyzed each police station functions by interviewing the persons in charge and selected the main duty for each functions. From this, by using the method of system dynamics, this research was able to predict the standard number of manpower needed for each police station functions. Also, by making a model for each 235 police stations, the best efficient employment plan for police stations and district agencies have been further discussed based on the computer simulation results.