• Proceedings of the Korea Contents Association Conference
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• 2005.11a
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• pp.60-65
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• 2005

Research on RSS(Really Simple Syndication) based application and services are being deployed both domestically and internationally. The RSS service in the area of science and technology should be flexible to the various sources of information as well as the various platform and environments that they are being serviced. It also requires a standardized system to meet the above needs. We have analyzed the use of RSS services overseas as well as domestic services to suggest the implementation of standard system for the syndication of science and technology information based on RSS.

• The Journal of the Korea Contents Association
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• v.20 no.2
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• pp.197-202
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• 2020

The business incubator is a useful system to help start-up companies, providing various supporting systems from the technical supporting system to human resources supporting system. This article investigates the moderating effect of technical support and competence support of business incubators' on the relationship between founder's experiences and performance of the company. A total 201 sample were used to empirically test the hypotheses. The results of the study partially supported the hypotheses, implying the needs of specific supporting systems for start-ups. Managerial implications are also discussed.

• Proceedings of the CALSEC Conference
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• 2005.03a
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• pp.96-100
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• 2005

This study examines the effects of the characteristics of educational contents, brand recognition, educational management and technical support on the repurchase intention mediated by overall satisfaction, trust and commitment in e-Learning sites. A survey of experienced users was conducted to collect data. The reliability and validity of data were tested by explanatory factor analysis, Cornbach's alpha coefficient, confirmatory factor analysis and correlation analysis. Also, the structural equation mode (SEM) analysis was performed to test the usefulness of the model. The results of the study are as follows: Educational contents, educational management and technical support were found to have positive effects on overall satisfaction. And educational contents and brand recognition were found to have positive effects on trust and commitment. And trust and overall satisfaction were found to have mediating effects on repurchase intention.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.40-47
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• 2004

This research proposes the technical solving method for blocking Internet harmful sites such as chatting and image chatting. For this, biometric verification using human front-faces is proposed. Also, signal processing method is proposed for blocking pornographic acts. Finally, the effectiveness of this paper is demostrated by experiments.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.38 no.5 s.118
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• pp.24-30
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• 2006

This study was performed to characterize inverse emulsion type cationic polyacrylamide (PAM) and to compare with powder and salt dispersion type PAMs as a retention and drainage aid. Salt dispersion type PAM has defects of high amount of salt which increases conductivity of white water, low active polymer contents and relatively worse retention and drainage properties than others because of its low molecular weight. Powder type PAM has benefit of high active polymer contents and good retention and drainage properties, but defects of low dissolution speed and insoluble particle generation were observed. However, inverse emulsion type showed the best retention and drainage aids among them by controlling molecular weight and morphology easily and it had relatively higher active polymer contents and better solubility.

• The Journal of Korean Association of Computer Education
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• v.10 no.1
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• pp.41-53
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• 2007

Recently, there has been much research to improve immersiveness and learning achievement using the edutainment that combines learning with game. However, from the viewpoint of instructors, there has been little research to solve technical difficulties and to reduce the authoring time in tailoring a game-type learning content. Therefore, in this paper, we propose an authoring tool, which enable instructors to tailor game-type learning contents reflecting their own preferences in spite of no backgrounds of technical skills. The authoring tool proposed has key features to hide authoring handicaps and reduce authoring time by providing the overall template for customized game-type learning contents based on template concept. To evaluate the effectiveness of the authoring tool, we applied it to teachers and elementary school students. From the evaluation, the result represented that instructors can make their own learning contents without being aware of technical problems within a short time. Also, the result showed that the learning achievement degree and immersive depth of students have been significantly improved.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.45 no.3
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• pp.1-8
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• 2013

Hanji has been used mainly for preservation paper because of superior mechanical properties. However, it was not used in printing for inkjet and laser printer-printed letters. In this study, machine-made Hanji was prepared with five different contents of paper mulberry 20, 40, 60, 80 and 100% and managed by same pressure calendering. By increasing of paper mulberry contents, tearing index and folding endurance of machine-made Hanji increased because of increased fiber-to-fiber bonding. Printability property of machine-made Hanji improved by decreasing of paper mulberry contents. After 20 hours accelerated aging, the initial folding endurance of machine-made Hanji was reduced by approximately one-fourth degree. Between 40 and 100% contents of paper mulberry was showed similar levels about preservation property. The machine-made Hanji of paper mulberry 60% content was suitable for permanence and printability properties using preservation paper and printer-printed letters.

• The Journal of Korean Medical History
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• v.26 no.2
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• pp.75-97
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• 2013

Objective : "Shinchanbyeokonbang"(printed in 1613) was written by Heo Joon, who is an author of "Dongeuibogam"(also printed in 1613). Even though "Dongeuibogam" has "Onyeok"(chapter for pestilence), Heo Joon wrote technical book for pestilence as name as "Shinchanbyeokonbang". Therefore, we try to compare "Shinchanbyeokonbang" with "Dongeuibogam" "Onyeok". Method : We compared formation and contents of "Shinchanbyeokonbang" with "Dongeuibogam" "Onyeok". Result : "Shinchanbyeokonbang" has entirely new contents than "Dongeuibogam" "Onyeok" in somehow, almost contents of "Dongeuibogam" "Onyeok" are in "Shinchanbyeokonbang" though. Also "Shinchanbyeokonbang" reorganized prescrptions for pestilence not only in "Dongeuibogam" "Onyeok" but also in "Dongeuibogam" ; "Han", "Hwangdal", "Hwa", "Yinhoo", "Hyeol", "Seup" and "Sasoo" Conclusion : "Shinchanbyeokonbang" was printed by Heo Joon at the same time when "Dongeuibogam" was printed in 1613. However, "Shinchanbyeokonbang" has newly formation and contents is some aspects comparing to "Dongeuibogam" "Onyeok", which is the similar chapter for pestilence because this book is the technical book for pestilence.

• International Journal of Internet, Broadcasting and Communication
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• v.16 no.1
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• pp.106-123
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• 2024

This article takes the talk show "Beast Town" as an example to introduce the overall technical solution, technical difficulties and countermeasures for the combination of cartoon virtual characters and virtual studio technology, providing reference and experience for the multi-scenario application of digital humans. Compared with the live broadcast that combines reality and reality, we have further upgraded our virtual production technology and digital human-driven technology, adopted industry-leading real-time virtual production technology and monocular camera driving technology, and launched a virtual cartoon character talk show - "Beast Town" to achieve real Perfectly combined with virtuality, it further enhances program immersion and audio-visual experience, and expands infinite boundaries for virtual manufacturing. In the talk show, motion capture shooting technology is used for final picture synthesis. The virtual scene needs to present dynamic effects, and at the same time realize the driving of the digital human and the movement with the push, pull and pan of the overall picture. This puts forward very high requirements for multi-party data synchronization, real-time driving of digital people, and synthetic picture rendering. We focus on issues such as virtual and real data docking and monocular camera motion capture effects. We combine camera outward tracking, multi-scene picture perspective, multi-machine rendering and other solutions to effectively solve picture linkage and rendering quality problems in a deeply immersive space environment. , presenting users with visual effects of linkage between digital people and live guests.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.61 no.10
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• pp.1524-1528
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• 2012

According to the Article 4(Confirmity Assessment)of the Electrotechnical Regulation, Confirmity Assessment for the Electrotechnical Regulation decides confirmity of Electrotechnical Regulation; whether to satisfy performances and requirements(determined from Electrotechnical Regulation). It evaluates technical requirements, new technology and standards. However, it does not evaluate technical content stated from Electrotechnical Regulation & Conformity Criteria. From Confirmity Assessment, the technology will be decided whether to fulfill performances and technical requirements. Which is predetermined by contents related to Electrotechnical Regulation. Test standards and test conditions will be overlooked to determine its performances and technical requirements for safety. This paper will show that, studies have been done to determine the guideline for Confirmity Assessment, which is evaluated from performances and technical requirements associated with Confirmity Assessment of electrical installation for new technology of wireless power transfer.