• The Journal of the Korea Contents Association
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• v.17 no.6
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• pp.203-224
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• 2017

With the development of the IT industry and the growth of the cultural industry, the game industry is becoming an important industry. In this regard, the study seeks to differentiate the generation of video games based on technological characteristics from the perspective of technological innovation. SEGA, Nintendo, MicroSoft, SONY, and ATARI were chosen as research subjects. The survy was conducted from ATARI to 2017. The results of the study are expected to help develop the technology strategy of the future video game industry.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.7-12
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• 2008

This study aims to extract the factors which constitute use tendency on digital product, and to devide korean generation. We surveyed to digital product users who are 15 through 49 years old, executed factor analysis, cluster analysis, and so on, The results of factor analysis, we selected 11 factors, named as interest, entertainment, simplicity, anxiety of mal-operation, practicality, personality, consistency, multi-functionality, learning style of how-to-use, responsibility of disorder, and lending degree. The results of cluster analysis, we classified subjects into following three types: positive acceptor, passive follower, and conservative indifference. And, we executed frequency analysis iteratively. We devide korean digital product users to 4 generations -1727G, 2834G, 3538G, 3949G- by means of synthesizing the results. It can be said that generation is strong factor effect to use tendency, but the other factors like sex, occupation, school career, income become weak factor or not matters. Finally, we considered the reason, 3538G takes a crossing point role through comparison the generation division with cohort research on product use experience.

• Korea journal of population studies
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• v.25 no.2
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• pp.193-230
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• 2002

Issues regarding "generation" are facing a renaissance during recent years. One of prevailing reasons for this development is the crisis of collective identities due to diverse contemporary socio-political circumstances and cultural characteristics of Korean society. However, it is often criticized that the sociological examination of this topic is rather in a obscure stage resulting from the inherent confusion and ambiguities mainly caused by the mixed usage of the concept. In this regard, this study explores the possibility of answering these critics and refining the systemic usage for the sociology of generation in the realm of social changes and social innovations. For this purpose, analytical classification of the concept based on various contextual typology are attempted.attempted.

• Survey Research
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• v.11 no.2
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• pp.45-69
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• 2010

The perception of aging experience and successful aging depends on birth cohort as Korean society has rapidly changed for the last several decades. This article aims to empirically explain inter-generational difference in the perceptions of successful aging with an emphasis on the social relationships using a national survey data set by face-to-face interviews with a structured questionnaire. The respondents are classified into colony war, restoration, democratization, and information generation. Major findings are as follows: The perceptive differences are found between colony war and restoration generation, and democratization and information generation. The difference are clear in the aspects of expectation for children and parents-children relationship. The inter-generational difference remains even after controlling other relevant factors. Policies and programs, therefore, should 1) attempt to help inter-generational understanding, and 2) consider the yet-existing uniqueness of each generation.

• Proceedings of the Korea Database Society Conference
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• 2001.11a
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• pp.370-387
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• 2001

인터넷의 급속한 발전과 보급은 우리 생활의 모습을 바꾸어 놓고 있다. 새로운 문화 현상으로 신세대, X세대를 지나 N세대의 탄생에 이르게 되었다. N세대라 함은 연령에 따른 구분보다는 인터넷 시대의 기술과 문화에 익숙한 사람을 말한다. 이러한 N세대들이 새로운 문화를 만들고, 또한 기업에게 새로운 사업 기회를 제공하고 있다. (중략)

• Proceedings of the Korean Association for Survey Research Conference
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• 2003.06a
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• pp.161-179
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• 2003

• Electronics and Telecommunications Trends
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• v.10 no.2 s.36
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• pp.59-71
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• 1995

본 고에서는 디렉토리 기술이 도입된 세대별 지능망의 표준화 동향을 분석한다. 국제전기통신연합 전기통신표준화 분야(ITU-T)의 지능망 관련 표준화를 제 1세대, 제 1세대 보강, 제 2세대, 제 3세대, 최종적인 지능망 형태 등으로 구분하여 비교분석 하였으며, 지능망이 도입되면서 제공되는 종합 개인 통신 (UPT)을 설명하고, 종합 개인 통신을 위해 디렉토리 기술이 필요한 이유와 디렉토리의 표준화 동향을 분석하고, 지능망과 종합 개인 통신, 디렉토리 등과의 관계를 분석, 설명하였다.

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.504-504
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• 2015

수공구조물을 설계하기 위해서는 설계수문량을 빈도해석을 통해 산정할 수 있다. 빈도해석 중 지점빈도해석을 보완한 지역빈도해석을 적용하기 위해서는 군집분석을 통한 지역구분이 무엇보다 중요하다. 또한 스케일 성질(scaling property)은 강우의 시 공간적 특성을 지속기간별 관측된 강우자료를 이용하여 재현기간에 대한 지속기간의 함수로 강우의 IDF곡선을 제시할 수 있는 방법이다. 따라서 스케일 성질을 통해 군집된 지역에서의 강우자료에 적용하여 스케일 인자(scaling exponent)를 추정한 후 수문학적 동질성을 통계적 특성으로 설명하고자 한다. 본 연구를 수행하기에 앞서 군집 분석은 4개의 군집방법(평균연결법, Ward방법, Two-Step방법, K-means방법)을 적용하였고, 한강유역에 위치한 104개의 강우지점은 4개의 지역으로 구분하는 것이 적절하다고 판단되어 비계층적 방법인 k-means방법을 이용하여 지역을 구분하였다. 본 연구에서는 군집된 결과를 바탕으로 4개의 지역으로 구분된 지역에 포함된 강우지점을 대상으로 스케일 인자를 추정하고 수문학적 동질성을 통계적 방법으로 제시하고자 한다.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2013.11a
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• pp.214-215
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• 2013

공동주택을 기둥식 구조에서 공간을 구획하는 비내력 벽체로 사용되는 경략벽체에 요구되어지는 다양한 성능조건 중 내화성능 기준을 등급으로 구분하여 제시하고자 한다. 공동주택 경량벽체를 세대간 벽과 세대내 벽으로 구분하여 각각의 내화성능 요구수준에 맞는 성능등급을 설정하였으며, 이를 내화실험을 통하여 성능을 확인하였다.

• Horticultural Science & Technology
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• v.19 no.3
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• pp.329-333
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• 2001

The study was performed to investigate the effect of a plug culture method in the early stage of a potato breeding program. The 105, 200 and 288-cell plug trays were used for raising potato seedlings. The % germination in plug trays ranged between 94 and 96%. Percent tuberization measured at 50 and 60, and 70 days after sowing was the greatest in 105-cell and 200-cell trays, respectively. However, tuberization was most delayed in 288-cell trays. Thus, it is considered that 105-cell tray is the most effective for the selection of early maturing plants. Plant maturity was determined by the morphological characteristics at the seedling stage of stolons cultured in plug trays. Most of seedlings with shorter stolons at seedling stage (1st generation) were the early-maturing, while most of seedlings with longer stolons were the late-maturing at the clonal stage (2nd generation). These results mean that the plant maturity in the early potato breeding program can be effectively grouped by observing the morphological characteristics of stolons after plug culture.