• 한국과학교육학회지
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• 제4권2호
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• pp.64-73
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• 1984

This study aimed at identifying the characteristics of current science curriculum in several countries in terms of its format, aims and objectives, contents and guidelines and discussed about therm. The curricula were collected from 9 countries- The United States of America(5 states), Canada(4 Provinces), England, West Germany, France, Australia, Newzealand, Japan and the republic of China. Each country had her own characteristics of science curriculum, but there also common characteristics among several countries. First, the format of science curricula in eastern countries were very different from those of western countries. The western countries had the curriculum format which included characteristics and needs of science education, philosophy and background, aims and objectives, contents, characteristics of learners, teaching and learning strategy, teaching materials, guide of experiments, evaluation methods, and other concrete informations while eastern countries had the curriculum format which included only objectives, contents and guidelines. I think that the format of science curriculum in western countries is more recommendable than that of eastern countries. Second, the aims and objectives of science curricula in eastern countries focused on scientific knowledges and concepts, while those of countries emphasized scientific methods and attitudes. Third, the contents of science curricula were very similar regardless of eastern countries or western countries. In other words, all the countries in this study emphasized life science and earth science at lower grade level and physical science at upper grade level. Especially the observation and concrete learning activities were suggested at lower grade level and logical reasoning was emphasized at upper grade level. I think that the integrated (topic-centered) science curriculum is more recommendable than our current non-integrated science curriculum in lower grade levels. Finally, the guidelines of science curriculum in eastern countries did not suggest specific information about teaching contents, experimental methods, teaching-learning activities, evaluation methods, teaching and learning meterals, while those of western countries provided more specific information which teachers could utilize very effectively.

• 한국식품조리과학회지
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• 제24권4호
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• pp.511-516
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• 2008

In this study, composite flour and dough were prepared with concentrated sweet pumpkin powder(CSPP) at varying concentrations of 3, 6, 9, 12, and 15%. The samples and a control were then compared with regards to quality characteristics, including moisture, protein, and ash contents, farinogram characteristics, amylogram characteristics, and falling number of flour and extensogram characteristics of dough, in an effort to determine the optimal ratio of CSPP in the formulation. As the CSPP content increased, the moisture and protein contents of the flour increased, whereas the ash contents decreased. With regard to the farinogram characteristics of flour, water absorption, development time, and stability decreased with increasing CSPP content, while weakness increased. The control group evidenced a significantly higher beginning temperature of gelatinization as compared to the CSPP samples. The temperature of maximum viscosity, maximum viscosity, and falling number of flour decreased with increasing CSPP content. With regard to the extensogram characteristics of dough, extensibility decreased with increasing testing time and CSPP content, whereas resistance, maximum resistance, and R/E ratio increased. In conclusion, these results show that $6{\sim}9%$ CSPP may prove very useful as a substitute for wheat flour in the production of hardroll bread, and may provide good nutritional and functional properties.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2001년도 봄 학술발표회 논문집
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• pp.517-524
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• 2001

In this study, the effect of relative density and fine contents(Finer then # 0.08mm sieve) on liquefaction phenomenon in reclaimed land by hydraulic hammer compaction is analyzed. For more site-specific studies, reclaimed land in Inchon International Airport is selected and the cyclic triaxial tests are performed on disturbed samples. In cyclic triaxial tests, the characteristics of reclaimed land in Inchon International Airport are considered sufficiently. The liquefaction resistance stress ratio ($\tau$$\ell$/$\sigma$v') can be defined by relative density 40, 50, 60, and 70% and also by fine contents : 0, 10, 20, 30, and 40% under relative density (D$\_$r/) 50% used disturbed samples. From tile result of comparing tile cyclic triaxial tests, it is shown that the liquefaction strength of soil increases with increases of relative density and fine contents. Fspecially fine contents is the main factor affecting the liquefaction potential. In addition, the liquefaction resistance stress ratio is reduced by the increase of fine content and tile ratio of change is steep until fine contents 20% and that is flexible during the range of fine contents 20% to 40%. Through this study, it is proved that the soil characteristics (fine contents 5∼20%) of the reclaimed land in Inchon International Airport flays an important role in the reduction of liquefaction potential.

• 한국지반공학회논문집
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• 제20권4호
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• pp.5-13
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• 2004

본 논문에서는 경량기포혼합토의 압축성과 강도 특성에 대해 실험을 통하여 연구하였다. 경량기포혼합토는 재료의 경량화와 압축강도의 증가를 위해 해양준설토에 시멘트와 기포로 구성되어 있다. 이러한 목적을 위하여 초기 함수비, 시멘트 함유율, 실트질 준설토의 혼합을, 구속압조건 등의 다양한 조건에서 준비된 공시체로 일축압축시험 및 삼축압축시험을 수행하였다. 경량기포혼합토의 실험결과, 응력-변형거동과 압축강도는 준설토의 초기 함수비보다 시멘트 함유율에 더 큰 영향을 받는 것으로 나타났다. 또한, 본 연구에서는 초기 함수비, 시멘트 함유율, 기포 함유율을 고려한 정규화계수를 제시하였으며 경량기포혼합토의 압축강도와 정규화 계수와의 유용한 관계를 얻을 수 있었다.

• 유통과학연구
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• 제17권8호
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• pp.99-106
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• 2019

Purpose - Marketing has shifted towards communicating tailored messages and brand contents to consumers with the rise of the Internet and smartphones. These technologies and the brand contents provide the e-tailers with opportunities for brand loyalty and online shopping via SNS, especially Facebook. Thus, this study attempts to scrutinize the effects of the characteristics of brand contents on consumers' engagements. As well, Facebook allows global communication, and yet, Eastern and Western people still live under different cultures. Therefore, this study attempts to compare Germans and Koreans on Facebook. Research design, data, and methodology - 225 survey data were collected from Germany and Korea. The effects of Vividness, Entertainment, Credibility, and Relevance on Engagement in brand contents and the moderating effect of nationality were examined with the hierarchical multiple regression analysis. Results - Vividness and Entertainment are the most important characteristics to engage consumers in the brand contents regardless of nationality. However, Relevance is more important to Germans while Entertaining and Vividness are to Koreans. Conclusions - To engage young Facebook users and let them shop online, entertaining and vivid brand contents will be effective. Tailored brand contents are essential for users from different cultures on Facebook.

• 한국기록관리학회지
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• 제8권2호
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• pp.127-152
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• 2008

본 연구는 보존기록관리기관 웹사이트에서 제공하는 온라인 기록정보콘텐츠의 사례를 분석하고 그 유형과 특징을 정리하여 기록관리기관이 콘텐츠 개발에 참고할 수 있는 시사점을 도출하는 것을 목적으로 한다. 선행연구를 통해 온라인 기록정보콘텐츠의 개념을 정의하였으며, 미국과 영국, 호주의 국립기록관과 우리나라의 국가기록원 웹사이트에서 제공하는 온라인 기록정보콘텐츠 사례를 조사하였다. 콘텐츠의 주요 목적과 구조, 콘텐츠와 이용자의 관계에 따라 온라인 기록정보콘텐츠의 유형을 분류하였고, 유형별 및 국가별로 온라인 기록정보콘텐츠가 갖는 구조적 내용적 측면의 특징을 정리하였다.

• 한국실내디자인학회논문집
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• 제21권5호
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• pp.237-243
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• 2012

As the competition of city design from various municipals recently, color guidelines are continuously established. But the contents of color guidelines are differing from one municipal to the other, It has doubts on its effectiveness. Thus, the objective of this researchis to investigate municipals' color guidelines in order to apprehend the characteristics and differences among each other. In order to do this, the research will collect color guidelines of 5 different cities and 2 different districts. Then, by organizing tables for different characteristics of contents, the research will attempt to identify the difference between municipals. The conclusion of such research is as follows. First, basic contents of color guidelines are composed with planning, proposing and managing stages. Furthermore its objective, target subject, detailed guidelines and exemplary cases were common. Second, the contents of color guidelines of municipals were vastly differing from each other in respect to the size of the cities or the objectives of its application. Third, color guideline contents of the city of Seoul, Sejong city, and Chung-ra district are composed rather reliably while that of the city of Inchun, and Sung-buk district were lacking considerably in terms of up-to-date survey of environment, color proposal, and managing policy in comparison to other municipals. In conclusion, there is a strong necessity for standardization of establishment or form of the color guidelines. Furthermore, measures for proper adjustment in respect to the size of a municipal or its purpose should be arranged adequately.

• Asia pacific journal of information systems
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• 제16권3호
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• pp.205-227
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• 2006

This study suggests major characteristics of the ubiquitous environment, which include pervasive connectivity, context awareness, and playfulness, by surveying mobile contents users. Also, this empirical study attempts to validate nine hypotheses and all the ubiquitous factors of mobile contents have positive effect on perceived interactivity. It is revealed that perceived interactivity is an intermediary factor which positively affects users' perceived performance, satisfaction and continuous use intention. Hypotheses of positive relationships among users' behavioral outcome factors are also accepted. Results show that ubiquitous characteristics of mobile contents influence the users' attitude and behavior through the intermediary role of perceived interactivity among users and messages and devices. This study contributes to the literature by presenting and empirically verifying the effect of ubiquitous factors of mobile contents and perceived interactivity on uses' attitude and behavior intention. Based on study results, user-oriented theoretical bases are provided for various mobile contents service, the issue of policy-making and business planning are addressed, and managerial implications are discussed.

• 한국식품조리과학회지
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• 제19권4호
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• pp.511-520
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• 2003

This study was carried out to determine the effects of various contents of kiwifruit contents on the quality characteristics of mixed polysaccharide gels made from $\kappa$-carrageenan and locust bean gum. The color value, gelling temperature, melting temperature, break down rate, syneresis, rupture properties, TPA properties and sensory properties of mixed polysaccharide gels with various contents of kiwifruit contents were measured. As the kiwifruit contents was increased, the lightness (L), yellowness (b) and greenness (-a) of the mixed polysaccharide gels increased. There were no differences in the color values of gels during storage. As the kiwifruit content was increased, the gelling and melting temperatures of the mixed polysaccharide gels also increased. The mixed polysaccharide gels with high kiwifruit contents were difficult to melt, and it seemed that the addition of kiwifruit to the mixed polysaccharide gels could improve the thennal stability of the gels. The syneresis of the gel increased with increasing storage time, whereas the addition of kiwifruit to the gel resulted in suppression of syneresis. With regard to the rupture properties, stress, energy and strain, they were all decreased with increasing kiwifruit contents. The TPA properties, adhesiveness, hardness and chewiness increased and cohesiveness decreased with increasing kiwifruit contents. The results showed that the gel became tough and adhesive, and could be easily broken under small deformation, with increasing kiwifruit contents. The sensory evaluation showed that the green color, aroma, sweetness and sourness increased with increasing kiwifruit contents. The texture, adhesiveness, springiness and cohesiveness decreased, and brittleness and hardness increased, with increasing kiwifruit contents. The overall acceptability of the gel with 30% kiwifruit content was the highest. Thus, mixed polysaccharide gels made from kiwifruits could be useful, as the addition of kiwifruit to a mixed polysaccharide gel results in a good aroma, taste and stability, despite a lowering of the textural properties.

• International Journal of Contents
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• 제7권3호
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• pp.29-37
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• 2011

This research discusses the unique characteristics of Japanese video game from the cultural viewpoint of Japan's traditional play. It starts with the possibility that Japanese video game can share the characteristics of traditional Japanese play. Accordingly, this research first considers the connection between play and video game for a theoretical background, by comparing their theoretical definitions and characteristics. Particularly, it shows the research direction from the viewpoint of Ludology that approaches video game from the aspect of play. Second, the characteristics of traditional Japanese play are examined in connection with Japan's inherent animism culture. Based on such characteristics, the common characteristics and backgrounds of Japanese video game and traditional Japanese play are discussed from the 'spatial' aspect of game, from the 'identity' aspect of game characters, and from the 'motive' behind playing game.