• Journal of Korea Game Society
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• v.16 no.2
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• pp.97-110
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• 2016

Digital game is an entertainment content as well as a cultural content so that digital game can deliver social messages to make people confront with current problems. Based on Gonzalo Frasca's expanded model theory, this study aims to analyze independent games parodying reality on the level of the narrative and the gameplay to demonstrate that digital game can be a powerful medium to represent a satire on society. Parody games describe irrational side of society as being comical and provoke players' repetitive gameplay. Therefore, players can experience serious theme through casual play in the first-person, and realize the tragic reality directly.

• Journal of the Korean Geotechnical Society
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• v.18 no.4
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• pp.207-214
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• 2002

A constitutive model was implemented in ABAQUS code, The constitutive equation can model the behavior for overall range of strain level from small to large deformation, which is based on anisotropic hardening rule and total stress concept. The formulation includes (1) finite strain formulation on the basis of Jaumann rate, (2) implicit stress integration and (3) consistent tangent moduli. Therefore, the mathematical background was established in order that large deformation analysis can be performed accurately and efficiently with the anisotropic constitutive model. Companion paper(Jeon et al., 2002) will contain the large deformation analysis results of examples with the constitutive model using ABAQUS.

• Survey Research
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• v.6 no.2
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• pp.1-32
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• 2005

The accuracy of exit poll mainly depends on the sampling method of voting places. For exit poll, we propose a probability sampling method of selecting voting places as an alternative to the bellwether polling place sampling. Through an empirical study based on the 2004 general election data, the efficiency of the suggested systematic sampling from ordered voting places was evaluated in terms of mean prediction error and it turns out that the proposed sampling method outperformed the bellwether polling places sampling. We also calculated the variance of estimator from the proposed sampling, and considered the sample size problem to guarantee the target precision using the design effect of the proposed sample design.

• Journal of the Economic Geographical Society of Korea
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• v.18 no.3
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• pp.319-334
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• 2015

This study aims at identifying the industrial distributional characteristics of creative industry in Chungnam Province. It finds that there are 11 sectors of creative industrial in Chungnam region. In order to find out the specific characteristics of creative industry in Chungnam, it firstly carried out LQ analysis on the 11 sectors by the 16 counties of the region. It turns out that the distributional characteristics differs between county by county in terms of RCC, BQ and IG effect. These results may imply the needs of regional specific industrial development strategy by the 16 counties in Chungnam Province.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.24 no.8
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• pp.831-840
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• 2013

In this paper, we analyze the telecom services and their socio-economic value for sharing spectrum, which is suitable to access. For this, we suggest a concept and a classification model of sharing spectrum and make a survey for analyzing the socio-economic value of spectrum, 910 MHz which is candidated for sharing between 1.4~4.5 GHz in Korea. Also, we propose mobile telecom service, WiFi, ASA, public service, M2M, and smart home and factory service as service for suitable to sharing spectrum.

• KDI Journal of Economic Policy
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• v.16 no.2
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• pp.91-109
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• 1994

본고(本稿)는 피보험자(被保險者)의 위험정도(危險程度)에 관하여 정보의 불균형이 존재하고 있는 보험시장에서 전체(全體) 시장참여자(市場參與者)의 효용(效用)과 기대이익(期待利益)을 증대시키기 위하여 어떠한 가격정책을 수립하여야 하는지를 분석(分析)하고, 이 분석을 토대로 현재 정부가 추진중인 가격자유화 추진계획방향을 평가하고 개선방향(改善方向)을 제시하고자 하였다. 본고(本稿)의 분석결과(分析結果)에 따르면 정보(情報)의 불균형하(不均衡下)에서 자유화 초기단계의 제한적인 가격자유화는 전체 보험이용자의 효용을 증대시키는 효과를 가져오나 자유화의 폭이 커질수록 사회전체적인 효용증대효과는 불명확해진다. 이 경우 일정범위에 대해서는 요율(料率)과 보장범위(保障範圍)를 위험에 따라 차별화하지 않는 단일(單一) 공동요율(共同料率)을 제시하는 계약(契約)을 주계약(主契約)으로 구매하게 하고, 보충계약(補充契約)인 특약부분(特約部分)에서 각 이용자가 위험정도에 따라 차별화된 가격으로 적절한 보장범위를 선택하게 하도록 정부가 유도하는 것이 바람직하다. 주계약과 보충계약으로 구성된 이러한 보조계약(補助契約)은 기존의 단일(單一) 공동요율(共同料率)에 의한 계약보다 파레토개념에서 우월한 계약으로 시장전체에 순효용증대(純效用增大)의 효과(效果)를 가져올 것이다. 또한 고지의무(告知義務)의 강화(强化), 위험분류(危險分類) 및 선택(選擇) 업무(業務)의 효율화(效率化) 등으로 보험시장내에서 정보의 불균형현상이 해소되고 나면 실질적(實質的)인 가격(價格)의 완전자유화(完全自由化)를 실시하여 파레토최적(最適)을 이루어야 할 것이다. 따라서 정부는 보험시장(保險市場)의 특성(特性)을 고려하여 주어진 조건에서 전체 시장참여자의 효용과 기대이익을 극대화하는 가격정책(價格政策)을 펴야 하며, 현재 추진중인 보험상품(保險商品) 가격자유화계획(價格自由化計劃)도 이런 관점에서 재조명되어야 할 것이다.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.25 no.1
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• pp.363-395
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• 2014

This study aims to make suggestions on how to effectively provide continuing education for librarians in privatized public libraries. For this end, the study examined concepts and importance of continuing education. It then investigated a current status of education/training procedures provided by Librarian Training Division of the National Library of Korea, and continuing education programs for public librarians implemented by primary regional libraries. It also analyzed continuing education programs of library associations in the U.S. and the U.K. Based on these analyses, the study conducted a survey for a sample of librarians in privatized public libraries, identified problems of continuing education for them, and made recommendations for its improvement.

• Journal of the Korean Society of Clothing and Textiles
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• v.25 no.9
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• pp.1621-1632
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• 2001

본 연구는 소비자의 실제적인 의복 소비 행동을 설명할수 있는 가치 개념을 제시하기 위하여 의복 소비가치의 구체적 유형을 밝히고, 적합하고 신뢰성 있는 의복 소비가치 척도를 구성 할 수 있는 기초자료를 제시 하고자 하였다. 본 연구에서는 Sheth(1991)의 소비 가치 이론과 의류학 및 소비자 행동분야의 다양한 이론을 토대로 초점집단면접(Focus Group Interview)을 통하여 소비가치에 대한 탐색적 접근을 시도한 결과를 논의하였다. 의복의 구매와 착용의 선택상황에 영향을 미치는 소비가치는 Sheth(1991)의 5가지 소비가치 유형인 기능적 가치, 사회적 가치, 감정적 가치, 진귀적 가치, 상황적 가치 및 의복제품의 특성에 따른 자기표현적 가치로 분류되었다. 기능적 가치는 물리적 속성, 물리적 기능, 도구적 성과와 관련되었으며, 사회적 가치는 사회계층, 준거집단, 인구통계 적 특성 집단, 문화-민족적 집단과의 관련성 에 대 한 가치로 구성되었다. 감정적 가치는 긍정적, 부정적 감정 및 심미성 요인으로 구성되었으며, 진취적 가치는 다양성추구행동 요인 및 유행성의. 새로움 추구 요인과 관련되었다 또한 상황적 가치는 의복착용상황, 구매상황, 커뮤니케이션 상황으로 구성되었으며, 자기표현적 가치는 성격, 이미지 표현, 개성추구, 유행추구 등의 요인으로 구성되었다. 본 연구의 이러한 결과를 바탕으로 소비가치에 대한 양적 연구를 실시한다면, 보다 객관적인 구조를 파악하고 신뢰성 있는 측정 문항을 개발할 수 있을 것이다.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.34 no.11
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• pp.9-17
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• 2006

The SNU MAV has been designed through studies on highly efficient aerodynamic shape and propulsion system. The configuration of the vehicle was determined from conventional empirical equations, iterative wind tunnel tests and flight tests. The propeller shape was optimized with the various thrust tests and RSM(Response Surface Method) to obtain the higher efficient propulsion system. It was certified that the MAV could fly for over 17 minutes with a 210mAh battery. In addition, it showed good flight characteristics in both stability and controllability.

• Journal of Educational Research in Mathematics
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• v.19 no.3
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• pp.355-369
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• 2009

Though there is no agreement on the definition of analogical reasoning, there is no doubt that analogical reasoning is the means of mathematical knowledge construction. Mathematicians generally have a tendency or desire to find similarities between new and existing Ideas, and new and existing representations. They construct appropriate links to new ideas or new representations by focusing on common relational structures of mathematical situations rather than on superficial details. This focus is analogical reasoning at work in the construction of mathematical knowledge. Since analogical reasoning is the means by which mathematicians do mathematics and is close]y linked to measures of intelligence, it should be considered important in mathematics education. This study investigates how mathematicians used analogical reasoning, what role did it flay when they construct new concept or problem solving strategy.