• 한국초등과학교육학회지:초등과학교육
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• 제27권4호
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• pp.356-370
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• 2008

The study aims to explore sequence of earth science content in elementary school science curriculum in Korea and the U.S.. The analysis is focused on a) general content structure of earth science part; b) concept relationship between grades in the specific field of 'geology'; c) longitudinal connection of concepts and content in 'geology.' The findings are as follows. First, earth science curriculum content in Korea is structured according to sub-scientific disciplines centering on not science concepts but topics or inquiry activities whereas the U.S. curricular content is organized through integrative earth science topics with basic concepts and sub-concepts. Second, it is a common feature that basic concepts are interrelated to sub-concepts in all grades in both countries. However, basic concepts are scattered all over the grades, presented in a linear pattern in Korea while those are provided together in 3rd grade and repeated with extended concepts in a spiral structure in the U.S.. Last, it is not clear how concepts and content are longitudinally connected between grades in Korean curriculum. On the contrary, concepts and content in the U.S. curriculum have a strong longitudinal connection between grades with conceptual hierarchy. Such results indicate that Korean elementary school science curriculum would limit students' comprehensive understanding of science concepts through grades. The study suggests Korean science content should strengthen interrelationship among concepts as well as longitudinal connection between grades, in order to achieve the ultimate goal of science education, 'scientific literacy'.

• 한국식품조리과학회지
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• 제12권3호
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• pp.273-278
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• 1996

To investigate the main components of Korean traditional soy sauce for its typical taste, we compare the physicochemical properties of Korean traditional soy sauce and commercial soy sauce. The physicochemical analysis revealed that each components showed significant difference between Korean traditional soy sauce and commercial soy sauce. The significant characters for discrimination between Korean traditional soy sauce and commercial soy sauce were salt content, ammonia nitrogen content and total acidity (R$^2$=0.99). The components of Korean traditional soy sauce divided into 3 clusters, and each group is characterized as formol nitrogen, salt and total nitrogen content by cluster analysis. Main amino acids of Korean traditional soy sauce were alanine, glutamic acid, leucine and valine.

• 한국컴퓨터정보학회논문지
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• 제15권3호
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• pp.45-53
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• 2010

온라인 콘텐츠에 대한 사용자의 역할이 커지고 있는 흐름 속에서, 사용자의 의식구조, 욕구, 취향을 반영하는 콘텐츠에 대한 문화 특성 연구가 필요한 시점이다. 다양한 콘텐츠가 활발하게 생산, 소비되는 글로벌 웹 포탈에서 콘텐츠를 중심으로 하는 문화 특성을 살펴보는 것은 사용자를 이해하는 좋은 기회가 될 수 있기 때문이다. 이에 본 논문은 문화적 요소를 연구하는 대표 모델인 Hofstede와 Schwartz의 프레임워크를 기반으로 특정 국가에 따라 선호하는 콘텐츠가 있는지를 살펴보고, 선호의 차이가 곧 문화적 차이로 연결되는지 분석하고자 한다. 이를 위해 분석을 위한 콘텐츠 유형을 도출하고, 유형별로 문화 모델을 접목하여 국가에 따른 콘텐츠 문화 차원 지수를 도출한다. 접목한 문화 차원 모델은 양방향성이 추가된 확장형 모델로서 향후 콘텐츠 제공자나 생산자에게 새로운 아이디어를 제공할 것으로 기대된다.

• 한국도서관정보학회지
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• 제45권3호
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• pp.249-270
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• 2014

본 연구의 목적은 도서관 마케팅 모형의 제안에 있다. 연구 목적 달성을 위해 활용된 방법론은 국내 문헌정보학자들의 도서관 마케팅관련 연구논문들에 대한 내용분석방법이다. 관련 연구논문들에 대하여 질적 내용분석방법을 활용하여 분석하였으며, 이의 결과를 일반 비영리조직의 마케팅모형과 비교 분석하여 최종 도서관 마케팅모형을 제시하였다. 최종 도서관 마케팅모형의 구성요소는 첫째, '고객(도서관 이용자)', 둘째, '내적 환경 변화', 셋째, '외적 환경 변화', 넷째, '도서관 마케팅 목표 설정', 다섯째, '다양한 도서관 마케팅 전략', 여섯째, '구체적 마케팅 실행계획의 수립', 일곱째, '실행계획의 집행', 여덟째, '평가', 아홉째, '긍정적 평가 결과', 열 번째, '부정적 평가 결과', 열한 번째, '고객만족', 열두번째, '도서관 이용률 제고', 열세 번째, '도서관의 긍정적 사회적 가치 확립'이다.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2016년도 추계학술대회
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• pp.128-130
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• 2016

온라인 콘텐츠와 모바일 단말기의 대중화에 따라 국내 디지털 콘텐츠 산업은 높은 성장률을 보이면서 빠르게 발전하고 있다. 본 연구에서는 DEA 모형을 이용하여 온라인 디지털 콘텐츠 산업의 기술적 효율성을 측정하고 효율성 제고를 위한 시사점을 모색한다. 실증분석을 위한 투입요소로는 업종별 사업체수와 종사자수를 사용하였고, 산출요소로는 총매출액을 사용하였다. 실증분석 결과, 온라인 디지털 콘텐츠 산업의 기술적 효율성은 상당히 낮은 수준인 것으로 나타났으며 이는 주로 규모의 비효율성에 기인한 것으로 분석되었다. 이와 같은 결과는 기술혁신역량을 강화하기 위한 산업성장전략 추진이 필요함을 시사하는 것으로 향후 온라인 디지털 콘텐츠 산업의 경쟁력 제고에 도움이 되는 실질적인 참고자료로 활용될 것으로 기대된다.

• 한국치위생학회지
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• 제19권3호
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• pp.437-448
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• 2019

Objectives: The purpose of this study was to suggest an effective instruction method for dental hygiene students by determining the degree of importance and satisfaction that they attach to the courses. Methods: Data obtained from a survey that was conducted on 654 dental hygiene students were analyzed. Statistical Package for the Social Sciences version 23.0 was used for the statistical analysis. A paired t-test was conducted to detect the differences between the degree of importance that the respondents attached to the courses and the degree of satisfaction they achieved. A comparative analysis of the two was performed using the IPA analysis. Results: Regarding the items, the respondents found the environment most important, followed by the content, method, perspective, and assessment. Regarding satisfaction, they were most satisfied with the environment, followed by the perspective, method, content, and assessment. Regarding the importance of ideal teaching, the respondents gave the highest priority to 'a class in which the core content is summarized, emphasized, and explained.' The satisfaction was the highest toward 'PowerPoint-based classes in which the core content is well-organized.' Based on the results of the IPA analysis, the respondents regarded 16 items as requiring maintenance and continuous efforts, 12 items as low priority, and 4 items as requiring excessive efforts and timely improvement. Conclusions: An ideal class requires the instructor to utilize various teaching methods that would enable the students to comprehend the detailed teaching content and elicit active interaction and feedback from the students through easy-to-understand lectures that are appropriate for students.

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2019년도 춘계학술대회
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• pp.69-69
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• 2019

Pepper (Capsicum spp.) is one of the main quality features of this crop because of its sense of pungency, which is due to the presence of capsaicinoids. This compound is synthesized as a secondary metabolite and found only in the placental tissue of spicy fruit (Suzuki et al., 1980). Stewart et al. (2005) concluded that Pun1 encodes for the acyltransferase AT3 and they demonstrated its involvement in capsaicinoids metabolism. It was analyzed that the capsaicinoids content and PUN1 genotype in pepper genetic resources which were selected with excellent phenotype in field evaluation. The number of pepper genetic resources analyzed was 135, and species were C. annuum, C. baccatum, C. chinense, C. frutescens. The content of capsaicinoid ranged from 0 mg/100g to 828 mg/100g. The content of 0 mg/100g was the sweet pepper type, the highest content is IT 158530, the capsaicinoid content of which was 828 mg/100g and species was C. annuum. PUN1 gene analysis showed 117 pungent, 5 hetero, and 13 non-pungent. PUN1 analysis showed that 5 out of 13 non-pungent accessions were detected with low levels of capsaicinoid.

• 상하수도학회지
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• 제29권1호
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• pp.107-122
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• 2015

The purpose of this study is to analyze the structural stability of pavement due to water infiltration at the road with infiltration trench as using the FEM(finite element analysis). Five cases for FEM is divided considering the amount of rainfall and rain duration time. The results of FEM show that the more rainfall in a short period time is faster the change of moisture content. Also, it is the proportional relationship between and changing area of moisture content of more than 40% due to rainfall. Case 3 and 4 are necessary to check the installation of infiltration trench because of moisture content of more than 40%, recovery time of initial moisture content, and changing area of more than 40%. Case 1,2, and 5 have no a significant effect on road pavement structure due to lower moisture content and shorter duration time of higher moisture content.

• Journal of Information Technology Applications and Management
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• 제20권3_spc호
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• pp.295-314
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• 2013

These days a great mix of traditional and digital contents such as movie, broadcasting, advertisement, e-books, music, game, animation, cartoon, character, knowledge information, and art performance are widely available. Many more are yet to come, with improved quality and added features. It is expected that all these contents will be evolved into a new breed of convergence content through the process of consolidation, expansion, integration, and recreation. Across the digital ecosystem, a new formula is being added to the industrial structure : 'Information/Content-Platform/Device-Goods/Service.' In the near future, as a result of technological innovation and convergence, the business sector will lose its boundaries as well, as businesses will be forced to look beyond the product itself and focus more on multi-functionality. Especially, in the era of creative economy, more policies need to be crafted in order to procure a new growth engine for the future with the agenda for convergence between humanities and technology. Therefore, the purpose of this paper is to analyze the concept, factors, elements, types, and cases of convergence, which are the essence of content convergence. This analysis, with its focus on the convergence process, will help identify the effects and limits of content convergence as well as the prospects for convergence contents in the smart ecosystem under the creative economic system.

• 한국콘텐츠학회논문지
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• 제22권7호
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• pp.548-562
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• 2022

본 연구는 글로벌 콘텐츠에 나타난 AI 윤리의 문제적 상황을 진단하고, 인간의 정체성을 강화하기 위한 담론이 무엇인지를 파악하고자 했다. 연구 진행을 위해 넷플릭스(Netflix) 오리지널 콘텐츠 <소셜딜레마>(The Social Dilemma)를 분석대상으로 선정했다. 연구방법은 서사분석을 채택했다. 분석결과 <소셜딜레마>는 전통적인 시사 다큐멘터리 구조를 보였으며, 이야기 전개를 위해 주로 전문가와 통계자료를 활용한 것으로 확인되었다. 미얀마 학살 사건, 가짜뉴스 전파 등 국내외 사례를 열거하며 콘텐츠 핵심 주장을 강화하기도 했다. 인물의 관계에서는 개발자와 미디어 기업, 이용자와 광고주 사이의 이항대립이 명확하게 드러났다. 해결책으로는 기업에 대한 강력한 규제와 소셜미디어의 이용 중단을 주장했다. 하지만, <소셜딜레마>는 AI 기술의 오남용을 지적하는 수준에 머무르며, 인간 고유의 정체성과 사회적 관계를 외면하는 서사를 구성했다. 이러한 결과는 AI 시대를 맞아 인간의 사회성과 관계성, 학습 능력의 중요성을 강조하는 콘텐츠의 필요성을 제기한다.