• The Journal of Information Systems
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• v.24 no.4
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• pp.117-138
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• 2015

Purpose To meet changing social demands and fulfill the needs of the information and communications technology industry, the curriculum of MIS related department should develop and implement new conceptual frameworks. In response, the purpose of this study was to develop curriculum for students in the Department of e-Business at Kyungnam University. Design/methodology/approach We conducted a demands analysis of educational demanders, NCS(National Competency Standards) based curricular analysis, and benchmarking from other management information systems related departments. The expert panel committee consisting of e-Business department faculty members was held to examine and discuss the student-oriented curriculum developed during this study. Findings Results show that the contents and types of curriculum should be organized so that students can maximize their professional job competency to apply to their core professional tasks. Given these findings, we reconstructed the curriculum with both basic and advanced courses, all systematically organized according to the job requirements they offer toward meeting the industry's needs. We also implemented the web-based JSSS(Job Searching Support System) with which educational demanders can search among 13 job types, estimate their performances, and obtain the information about course registration. In all this study presents specific, practical evidence of the job-related curriculum for students in the Department of e-Business at Kyungnam University.

• Journal of Korean Society of Rural Planning
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• v.14 no.1
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• pp.1-7
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• 2008

Recently, brick pavement were widely introduced on the pavement in rural area. A variety of vision effects can be created from patterns of brick pavement. However, in most of brick pavement works, human psychological characteristics were not concerned. The purpose of this research was to discover psychological effect on brick pavement pattern. The results of the research can be summarized as follows: 1)Psychological impression on brick pavement pattern is similar among man and woman groups. 2)Stack bond and running bond pattern have a simple, relaxed, organized, and comfortable psychological characteristics. Basket weave & stack bond pattern has a simple and organized psychological characteristic. Herringbone bond pattern has a complex, dislike and uncomfortable psychological characteristic. Pinwheel bond pattern has a highly complex psychological characteristic. Basket weave and Basket weave variation bond pattern have a common psychological characteristic. 3)Employment of brick pavement pattern on this research is not highly preferred, hence it is necessary to develop a brick pavement patterns that have human psychological characteristics be concerned.

• Journal of Internet Computing and Services
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• v.9 no.6
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• pp.15-25
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• 2008

Due to the differences between a mobile ad-hoc network and a sensor network, the pre-existing autoconfiguration for a mobile ad-hoc network cannot be simply applied to a sensor network. But. a mechanism is still necessary to assign locally unique addresses to sensor nodes efficiently. This paper proposes a hybrid IDs assignment scheme of local area sensor networks. The IDs assignment scheme of hybrid method combines a proactive IDs assignment with a reactive IDs assignment scheme. The proposed scheme considers efficient communication using reactive IDs assignment, and security for potential attacks using zone-based self-organized clustering with Byzantine Agreement in sensor networks. Thus, this paper has solved the shortage of security due to minimizing network traffic and the problem of repairing the network from the effects of an aberrant node in sensor networks.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.9 no.5
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• pp.1856-1869
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• 2015

This paper addresses the issues of 3D human activity detection, tracking and recognition from RGB-D video sequences using a feature structured framework. During human tracking and activity recognition, initially, dense depth images are captured using depth camera. In order to track human silhouettes, we considered spatial/temporal continuity, constraints of human motion information and compute centroids of each activity based on chain coding mechanism and centroids point extraction. In body skin joints features, we estimate human body skin color to identify human body parts (i.e., head, hands, and feet) likely to extract joint points information. These joints points are further processed as feature extraction process including distance position features and centroid distance features. Lastly, self-organized maps are used to recognize different activities. Experimental results demonstrate that the proposed method is reliable and efficient in recognizing human poses at different realistic scenes. The proposed system should be applicable to different consumer application systems such as healthcare system, video surveillance system and indoor monitoring systems which track and recognize different activities of multiple users.

• KIEAE Journal
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• v.8 no.1
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• pp.3-10
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• 2008

Eco-village adopted its basis on continual notion as one of the alternative dwelling models in the dwelling sector and it suggests a dwelling pattern of modern society. Ansolgi village was organized in 2000 as an intended Eco-village for the first time in Korea and after 8 years, the village seems different to that of the earlier period. The cause of the difference can be originated from changes of planning strategies and notion of life. The village is different from its original design due to lack of space resorted from installation of many facility and overall layout of the village. The different look of the village can be categorized in 4 types; village layout, community facility, Eco-based facility and hydro circulation. Therefore, the purpose of this paper is to suggest actual data about Eco-village establishment plan by performing a comparison analysis on the current status and the initial design on the basis of the intended Ansolgi village, the village that had been organized 8 years ago.

• Spatial Information Research
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• v.14 no.2 s.37
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• pp.177-189
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• 2006

In the past several years there has been relying on USA fur the resource of global positioning data in the pluralistic GNSS environment(Galileo, Post GPS, Quasi-Zenith Satellite System). For this reason, we should make a decision which strategy for research is carried out. According to a diversity of resource for obtaining positioning data, well organized research support at government level for efficient using is required. Specially, it is very Important that subcommittee for research organized with National GIS Promotion Committee as a leader make counterplan strategy. We have obtained an conclusion that we can make a good decision by establishing Spatial Information Expert Group and selection of essential element of technology.

• Macromolecular Research
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• v.14 no.1
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• pp.52-58
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• 2006

A novel fabrication of the patterned surfaces in the polymer films was demonstrated by using the self-organizing character of the block copolymers of polystyrene-b-oligothiophenes and polystyrene-b-aromatic amide dendron. Hexagonally arranged open pores with a micrometer-size were spontaneously formed by casting the polymer solutions under a moist air flow. The amphiphilic character of the block copolymers played the crucial role as a surfactant to stabilize the inverse emulsion of water in the organic solvent, and subsequently the aggregated structure of the hydrophilic oligothiophene or aromatic amide dendron segments remained on the interiors of the micropores. The chemical composition on the top of the surface of the microporous films was characterized by energy-filtering transmission electron microscopy (EFTEM) or a time-of-flight secondary ion mass spectrometer (ToF-SIMS). The characterizations clearly indicated that the patterned surfaces in the self-organized block copolymer films with the hexagonally ordered microporous structures were fabricated in a single step.

• Macromolecular Research
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• v.17 no.9
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• pp.666-671
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• 2009

Water repellent elastomeric surfaces were fabricated successfully on SBS/MWNT nanocomposites films using the breath figure method and subsequent thermal treatment. The uniformly dispersed CNTs were found to play significant roles in tuning the size and ordering of the macroporous morphology at the nanocomposite surface as well as enhancing the mechanical properties of nanocomposites. In particular, the CNTs dispersed in a nanocomposite solution retarded the coarsening process of aqueous droplets during the breath figure process and decreased the pore size in the finally fabricated film. The water contact angle measurement showed that the double-scale structure comprised of self-organized macropores and surface the roughness induced by a thermal treatment produced a highly water-repellent nanocomposite surface.

• Journal of Korean Medical classics
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• v.28 no.4
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• pp.155-177
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• 2015

Objectives : This study examined the food cures in Eumsunjungyo Singnyojaebyeong. The diseases described in Singnyojaebyeong still occur frequently in modern times. This study also investigated the recipe of food cures for applying to the modern time treatment. Methods : I categorized the major symptoms of the sixty-one food therapies in Singnyojaebyeong, and sorted the main ingredients of each symptoms, and organized the efficacies of food sources based on third book of Eumsunjungyo. Results : Singnyojaebyeong, which organized the treatment methods curing diseases with foods, provided information about the foods that are good for twenty diseases, such as Heoro, Shinheo, Pung, Yotong, Heoyak, Biwui Heoyak, Seupbi, Sujong, Sogal, Sobyeonbultong, Gakgi, and Chijil. The food therapy methods were used to cure diseases using the food sources suitable for each major symptom. Conclusions : The food therapies in Eumsunjungyo Singnyojaebyeong proves that people in all regions have used food to cure diseases from old times. And to cure diseases, people have used the characteristics, tastes, and cooking forms of food ingredients for a long time. Thus, this study can be a reference for creating another food therapy.

• Korean Journal of Optics and Photonics
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• v.4 no.4
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• pp.464-473
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• 1993

The dynamics of phase grating formation with visible light in an optical fiber is investigated. Adopting a simple two-photon local bleaching model, it is shown that the grating self-organize into an ideal grating, where the writing frequency is always in the center of the local band gap, as it evolves. The evolution at each point in the fiber is described in terms of a universal parameter that reduces the coupled partial differential equations describing the system to ordinary differential equatior~s. These equations are used to prove that there exists a fixed point of the grating growth process that corresponds to a perfectly phase-mached grating.