• Korean Journal of Medicinal Crop Science
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• v.10 no.5
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• pp.392-398
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• 2002

Comparative analysis of paeoniflorin, albiflorin and phenolic compound contents as bioactive components of peony was performed by Reverse Phase-High Performance Liquid Chromatography (RPHPLC) using the four- year-old peony which were different plant parts and pretreatment, such as removing or unremoving the cork layer of peony root before drying. The contents of paeoniflorin, albiflorin, (+)-taxifolin $3-O-{\beta}-D-glucopyranoside$, (+)-catechin and (-)-epicatechin were the highest in rhizome part, but those of gallic acid and benzoic acid in the leaves were higher than other parts. The contents of albiflorin, gallic acid, benzoic acid and (-)-epicatechin in the cork layer were higher than in those of the core, but the contents of paeoniflorin, (+)-taxifolin $3-O-{\beta}-D-glucopyranoside$ and (+)-catechin in the core were higher than those in the cork layer. In general, the rhizome part of peony root has been used only propagation purpose, but this part contained high contents of bioactive component. Therefore, it is needed that medicinal application of rhizome part in peony root was firmly investigated. Also, In the use of peony root for medicinal purpose, the use of peony root with cork layer can be efficient way on the practical use of useful components and the reduction of labor for removing the cork layer.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.150-162
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• 2021

Companies have recently become increasingly interested in corporate entrepreneurship to establish a core employment policy in order to secure and maintain core employees and to foster an innovation-oriented organizational culture. Therefore, The purpose of this study is to empirically analyze the causal relationship between core employment policies and the team leader's the perceived internal process organizational competency and job satisfaction, and to investigate whether corporate entrepreneurship has a moderation effect. Non-financial service industries including ICT companies were subject of the study and human capital corporate panel(HCCP) was utilized. The samples were 367 team leaders from 79 domestic companies. This study also applied Multi-Level Analysis(HLM), which simultaneously analyzes variables at both the individual level and the organizational level in order to improve the accuracy of the study. According to the result of the study analysis, core employment policies have a positive(+) impact on the perceived internal process organizational competency and job satisfaction. In addition, the moderation effect of corporate entrepreneurship was verified during the process when core employment policies influence the two outcome variables. corporate entrepreneurship was found to have a moderation effect that strengthens the influence on job satisfaction, but the moderation effect on the perceived internal process organizational competency was not statistically significant. These results confirm that organizational cultural factors such as corporate entrepreneurship are important influence variables in the process of influencing individual-level variables such as core employment policies. Academically, It suggests that in order to enhance the effectiveness of company strategies in respect of human resource management such as core employment policies, it is important to foster a cultural environment that suits the industry and characteristics of the organization. In addition, it suggested that companies in need of new innovation need to utilize corporate entrepreneurship.

• Journal of Digital Contents Society
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• v.19 no.6
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• pp.1145-1150
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• 2018

In order to realize the new diplomatic development for the establishment of 'Asia Fate Community', Xi Jinping has adopted a "One Road, One Belt" policy. Based on five core philosophies, One Road, One Belt with neighboring countries has been established to full-sided cooperation and mutual benefit relations. In this paper, I would like to suggest some suggestions on how to use China's One Road, One Belt policy and Korea's Eurasian Initiative in Development strategy of tourism contents. First, The bridge role of Korean companies should lead to the development of tourism contents. Second, the promotion of tourism contents development for Chinese individual tourists should lead to another tourism contents. Third, we need to find ways to win joint orders with local companies in China so that they can lead to tourism contents. Fourth, seeking active use of workers and international students living in Korea. Fifth, the development of tourism contents based on cooperative relationship with North Korea.

• Journal of the Korean Society for Library and Information Science
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• v.38 no.3
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• pp.201-219
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• 2004

The Library, Museum and Art Museum are gradually expanding access to cultural contents for general public through the distributed network. However, unlike general contents in cultural contents characteristics most the objects of cultural contents seldom contain the words used for organization and search for information. In addition, it's hard to share or interconnect information between different systems because the names, expressions and meanings are different between metadata elements of various cultural contents. In order to solve this problem, proper organization and management of metadata is vital. In this study, the researcher have comparatively analyzed the data elements of each format based on National Library of Korea, National Museum of Korea, National Museum of Contemporary Art , the metadata formats approached from various aspects in the cultural contents area, the researcher tried to provide the basic materials for integration of cultural contents by securing interoperability of different metadata formats.

• Smart Media Journal
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• v.1 no.1
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• pp.10-16
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• 2012

Stereo and multi-view cameras have been used to capture the three-dimensional (3D) scene for 3D contents generation. Besides, depth sensors are frequently used to obtain 3D information of the captured scene in real time. In order to generate 3D contents from captured images, we need several preprocessing operations to reduce noises and distortions in the images. 3D contents are considered as the basic media for realistic broadcasting that provides photo-realistic and immersive feeling to users. In this paper, we show technical trends of 3D image capturing and contents generation, and explain some core techniques for 3D image processing for realistic 3DTV broadcasting.

• IEMEK Journal of Embedded Systems and Applications
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• v.3 no.4
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• pp.218-228
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• 2008

The convergence of broadcasting and telecommunication services is being accelerated by broadband networks, digital broadcasting and Web2.0. This paper describes the definition and service characteristics of IPTV as a representative of broadcasting and telecommunication convergence services. Especially, the changes of infrastructure and technology for IPTV2.0 are addressed in terms of the service features of mobility, intelligence and participation. IPTV2.0 shall be characterized by the open IPTV service based on Web2.0 and the mobile IPTV service over the heterogeneous networks employing various wireless/wired access technologies. The IP Multimedia Subsystem (IMS) and Service Delivery Platform (SDP) technologies are increasingly considered to support the personalization and openness. The mobility management technology is being evolved to provide QoS-guaranteed mobile communication services to users at anytime and anywhere. IPTV2.0 services and platforms are also anticipated to be core components to achieve knowledge-based ubiquitous society. IPTV2.0 contents are required to be integrated with the enhanced metadata to efficiently support search, selection, convergence and delivery of the contents. Moreover, those contents shall be enhanced to provide the scalable services which is adaptable to the network status and user preferences. Therefore, the networking technologies for IPTV2.0 should tightly cooperate with application services and adaptive contents. Those technologies will be developed to construct the ubiquitous content service platform considering the evolution of networks and various converged services.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.795-798
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• 2007

Due to advance of communication environment and storage media, economics at home and abroad gets changed to active consumption environment to make digital contents by oneself and to consume ones. Specially UCC to be made by a user has been generating the various effects enough to be a issue in all the world. UCC multimedia among UCC quickly emerges as a core of crustal movement of Internet and so does an enterprise to concentrate his efforts on UCC multimedia. In this paper, we analyze the technical trend for UCC multimedia service and review the base techniques. Throught these studies, we bring up the growing direction for development of UCC service at the future.

• Journal of Families and Better Life
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• v.21 no.5
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• pp.77-91
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• 2003

Most consumers have experienced unexpected consumer problems in the new consumption environment. Accordingly consumer education is very important to prevent consumer problems in advance. Adult consumers don't have many chances to take consumer education with various reasons though they are in a core position in the economy. This study developed an on-line consumer education program for adults in consumerism in the website, www.bestmaker.com/cw. The contents of consumerism were divided into five subfields such as consumer rights, responsibility and roles; consumer law; consumer participation; consumer protection; on-line survey. The on-line consumer education program was given to 164 adult consumers who could use internet, and the contents and the methods of the consumer education were evaluated by the same consumers with an on-line survey. The results of the survey show that those in 30's through 40's and with higher education are more satisfied with the contents and the methods of the on-line consumer education. This study implies that the contents, the methods, and the design of an on-line consumer education need to be consistent each other and well organized altogether.

• Journal of the Korean School Mathematics Society
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• v.23 no.2
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• pp.223-237
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• 2020

Artificial intelligence technology, which represents the era of the 4th Industrial Revolution, is now deeply involved in our lives, and future education places great emphasis on building students' capabilities for the principles and uses of artificial intelligence. Therefore, the purpose of this study is to develop the contents of AI related education in mathematics, which the relationship is closely connected to each other. To this end, I propose establishing two novel AI-related contents in mathematics education. One subject is related to learning the principle of machine learning based on mathematics foundation. In addition, I draw the core math contents dealt in following subject called 'Basic Mathematics for AI and Data Science.'

• The Journal of the Korea Contents Association
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• v.14 no.10
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• pp.429-437
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• 2014

Product promotion App is developed using an interactive video in order to overcome the existing ATL marketing limitations and to respond to target age groups and lifestyle changes. The product promotion App which is positioned as a smart care center by analyzing customer needs with the Customer Journey Map, is comprised of 3 categories such as interest, information and management reflecting media characteristics of smart mobile contents. It intends to induce viral promotions with comical and interactive alopecia simulator directly described by a specialist doctor which ensures reliability of products. In addition, it is made for customers to continuously manage the alopecia through management tools, and company can expect an effect of being used as a core tool for marketing activities by offering promotional information along with product feedbacks.