• 한국HCI학회:학술대회논문집
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• 2007.02b
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• pp.112-117
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• 2007

Web 2.0 시대의 도래와 함께 사용자가 제작한 동영상 컨텐츠를 공유하는 웹서비스인 UCC에 대한 관심이 날로 높아지고 있다. 이는 지속적인 사용이 요구되는 서비스 분야로서 UI의 중요성이 더욱 절실한 분야이다. 이에 본 연구에서는 UCC 동영상 서비스 사이트의 UI Design 가이드라인을 제시하기 위하여 다음과 같은 연구를 진행하였다. 다양한 UCC 동영상 서비스의 대표사이트 중 국외의 YouTube 사이트와 국내의 Pandora 사이트를 중심으로 Task 분석을 통해 사용성 평가에 필요한 Task 항목을 도출하였다. 사용성 평가를 실시한 후, 평가 결과를 분석하여 문제점을 종합하고 실제 다른 사이트의 UI Design을 분석하는데 필요한 비교 분석표를 제안하였다. 이 비교 분석표를 통해 대표적인 UCC 동영상 서비스 사이트의 사례 분석을 실시한 후, 최종 UCC 동영상 서비스를 위한 UI Design 가이드라인을 제안한다.

• International conference on construction engineering and project management
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• 2013.01a
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• pp.566-569
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• 2013

The purpose of this research is to develop the technology to meet the requirements of the design content, and to build a 'Requirement Information Management Model' for the design project. The model that should be used in the early design stage will undergo the following process: First, basic requirements would be defined by extracting the design content in the form of a reusable library of space units. At the next stage, requirement information should be modified after considering unique characteristics for the project and conflict problems between function and performance.

• International Journal of Highway Engineering
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• v.6 no.4 s.22
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• pp.13-24
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• 2004

The Marshall mix design method used in Korea, which was described in the design & construction regulation, had been introduced from Japan Highway Cooperation standard guide. Most engineers have thought that it is the major reason that causes pavement distresses. Therefore, there is a need to modify the current Marshall mix design through using the volumetric design concept, which is most widely used in asphalt mix design. The modified mix design determines the preliminary optimum asphalt content at 4% VTM (Voids in Total Mix). If the Marshall properties, which are VFA, VMA, stability, and flow, were satisfied with the requirements, the preliminary optimum asphalt content is determined as the final optimum asphalt content. The modified Marshall mix design considers VMA. while the current Marshall mix design does not consider VMA. By considering the Marshall stability and flow as the criteria instead of design factors, the modified Marshall mix design is able to decrease the errors occurred in Marshall stability test The test was performed to compare the Marshall properties between current and modified Marshall mix design. The left results showed that there was no difference in the Marshall properties, except for VTM. Thus, the modified Marshall mix design can produce the asphalt mixtures with the constant VTM (4%), and it can improve the asphalt mixture quality in Korea.

• Journal of the Korea Society of Computer and Information
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• v.22 no.12
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• pp.87-93
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• 2017

The purpose of this study is to design and develop of digital contents to improve computational thinking in the online education environment. First, we planned the design and development of contents with 19 experts of Software education. Digital content was designed from the point of view of improving the educational quality and the quality of contents for the improve of computing thinking. The content type is classified into the SW education area; computer science, programming, physical computing, convergent computing, computing thinking, and software education that improves the computing thinking. And we designed 45 learning programs for each SW education area. Designed learning contents were developed in 464 lessons to suit the online education environment. The content validity of the proposed content was verified by the expert group and the average CVI value was over .83. Through this, we could analyze that the developed contents will help learners to expand their computing thinking.

• Journal of Fashion Business
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• v.3 no.4
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• pp.41-54
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• 1999

The purposes of the study were to investigate the job content of fashion merchandisers. The study examined the differences in the job content according to the types of merchandisers and their demographic characteristics. A questionnaire was developed by the authors and distributed to 150 fashion merchandisers, and 130 questionnaires were used for the study. The questions were revised through the pilot study and interviews with fashion merchandisers. The results of the study were as follows: Planning merchandise was the most important job to the planning merchandisers, purchasing merchandise to the buying merchandisers, planning sales and sales promotion to sales merchandiers. All three types of merchandisers were involved very much in the information analysis work. This study, on the basis of the above results, was expected to contribute to make the fashion merchandisers and students who want to be fashion merchandisers recognize their job content more clearly.

• Journal of the Korean Home Economics Association
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• v.47 no.10
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• pp.87-95
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• 2009

This study conducted a content analysis of the treatises published in JKHEA(Journal of the Korean Home Economics Association). In total, 2,136 articles published in JKHEA from 1995 to the first half of 2009 were reviewed. Articles were classified by subject matters, research methods, number of researchers, presence of research fund, language and number of reference. Although it is useful to employ content analysis in reviewing academic articles on human ecology in all journal publications, the sheer size of literature available makes this task nearly impossible. As such, we have chosen JKHEA as a popular representative journal on human ecology. This study presented the empirical results of research trends and other characteristics in JKHEA. As such, the results of this study presented a snapshot analysis of research on human ecology and future trends.

• Journal of Biosystems Engineering
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• v.35 no.6
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• pp.408-412
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• 2010

Rheological properties of cereals such as rye are great important for the design of die for extrusion and the development of models for extrusion process. Therefore, this study was carried out to analyze the rheological properties according to moisture content of rye flour and extrusion temperature. Rheological properties of rye flour were investigated by using a capillary rheometer for moisture content of three levels (30, 35, 40%) and extrusion temperature of three levels (120, 130, $140^{\circ}C$). Determination coefficients for the relationship between apparent shear stress ($\tau_{ap}$) and apparent shear velocity ($\gamma_{ap}$) were relatively high in the range of 0.973 ~ 0.997 under each extrusion condition. The values of consistency index (K) was decreased with increasing moisture content and extrusion temperature. However, the value of flow behavior index (n) presented the highest value at moisture content of 35%, but it was not affected by extrusion temperature.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.417-422
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• 2004

As wireless internet market grows rapidly, demands of various contents in wireless internet is significantly being increased. The contents that customers are taking advantage of have changed from single media content to multimedia content. As the technology of cellular telephone and broadband grows, the development of multimedia contents that can future represent characteristic of user will be more increased. One example of such content developments is ring-tone content service. Ring tone content service changed from existing simple ring tone to various sound services that depend on characteristic of user. In this paper, we design and implement the multimedia greeting assistant system that firsthand produces multimedia greeting contents using various multimedia contents and provides multimedia greeting service to represent characteristic of user through elevating ring tone content service.

• Journal of the Korean Wood Science and Technology
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• v.48 no.1
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• pp.12-21
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• 2020

For quantitative evaluation of wooden structures, the mechanical performance of members has undergone outdoor exposure tests. A year-long monitoring was conducted using an SPF species. Test groups were divided into twelve (each month) to measure the moisture content, density and ultimate load. Starting from May when moisture content of the test group was at the lowest, simple failure modes were observed more frequently during the first half of the experiment, whereas complex failure modes took over during the second half. Starting from June when moisture content of the test group was the highest, ultimate load decreased by 30% in the second half compared to the first half. A multiple regression analysis confirmed that moisture content of the test group was the variable with most effect on ultimate load of various outdoor variables, and an estimation equation of a simple regression analysis revealed that moisture content and ultimate load formed an inversely proportionate relationship. It is thought that correlational relationships of variables other than moisture content could be applied with the increase in added data amount by longer periods of outdoor exposure tests.

• Journal of Digital Convergence
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• v.17 no.2
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• pp.399-404
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• 2019

This study proposes a strategy for developing Korean entertainment video service by studying the current status of user's experience of OTT(Over the Top, online video streaming service), mainly Netflix and Watcha Play. Firstly, as case study research, I investigated the features of domestic video streaming services and that of foreign services and K-content service needs. Secondly, I interviewed eight Netflix and Watcha Play users to understand the user experience and the demand for K-content video streaming service. As a result, I was able to derive two points about the strategy. First, isolated channel strategy. Second, content diversification and personalization strategy. This study is meaningful that it presented a strategy for the direction of the Korean entertainment industry. I hope that the follow-up study will help improve the Korean entertainment industry and help develop Korea's entertainment strategy.