• Journal of Environmental Science International
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• v.18 no.10
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• pp.1079-1088
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• 2009

The statistics of monitoring on soil quality is a report statistics which is made on the basis of Article 15, Environment Strategy Basic Law and Article 5, Soil Environment Conservation Law. This study was conducted according to quality assessment of Korea National Statistical Office. The assessment of quality infrastructure advised that the authority bring up and increase completely responsible officer and secure the budget. The assessment of user satisfaction and reflection of request propose that the statistics is focused on soil background concentration, decrease soil sampling points and extend survey period. The assessment of error management system per processes of detailed preparation suggest change of the statistics objective, a reduction of sampling points and improvement of survey period and soil measurement properties. Accuracy assessment of data proposed cuts of sampling points, accessibility increment and build up of management system linking subordinates and Ministry of Environment. The substantiality assessment of data service demonstrated information environment improvement for users including reference expression and records of statistics table and figure contents.

• Journal of Information Management
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• v.33 no.4
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• pp.85-105
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• 2002

The purpose of this study is to review the expanded role of authority files, which uses the Knowledge Organization System(KOS) to organize contents and manage the collections in digital libraries. The KOS plays a role as a bridge between the users' information needs and materials by providing links between catalogs and digital resources on the web and supporting retrieval of the relevant items. It is described how a KOS can be used to link a digital resource to related materials, to provide more descriptive records for entities, and access to relevant physical objects.

• Journal of Korea Water Resources Association
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• v.31 no.6
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• pp.833-844
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• 1998

The objectives of this study are to adopt a snowmelt model for coupling a rainfall-runoff model and to study snowmelt effects for long-term runoff analysis on the northeast mountaneous area in Korea. The NWS temperature-index snowmelt model was selected and tested on the 1,059+,6 km$^2$ Naerinchen basin. It can be observed that the time variations of the computed areal extents of snow cover from the model are well agreement with those of the observe station snowfall records on the Inje meteorological station. It is also evident that the computed soil water contents and river flows indicate quite different behaviors with or without snowmelt model. It is concluded that the snowmelt model works well and the snowmelt effects for multi-decadal river flow computations are important on the study area.

• Journal of Korea Game Society
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• v.13 no.6
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• pp.75-84
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• 2013

The recording and matching method of pose and gesture based on PC-window platform is introduced in this paper. The method uses the gesture detection camera, Xtion which is for the Windows PC. To develop the method, the API is first developed which processes and compares the depth data, RGB image data, and skeleton data obtained using the camera. The pose matching method which selectively compares only valid joints is developed. For the gesture matching, the recognition method which can differentiate the wrong pose between poses is developed. The tool which records and tests the sample data to extract the specified pose and gesture is developed. 6 different pose and gesture were captured and tested. Pose was recognized 100% and gesture was recognized 99%, so the proposed method was validated.

• Journal of the Korean housing association
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• v.18 no.2
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• pp.113-120
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• 2007

This study is to investigate the contents and status of documentary records based on "Hyogyeongdang Gyechukmun" related to the Old House of Papyeong Yun's family. This house is located in Goegok-dong, Daejeon Metropolitan city, and is considered as one of the high-class houses in the mid-Chosun dynasty. The results might be summarized as follows: First, Hyogyeongdang Gyechukmun was written by Yun Seom in 1675 (the 1st year of King Sukjong's reign), which is a kind of general drawing book containing a plane figure and a bird's-eye-view of the old house. It is an important historical record to identify the feature and characteristics of the high-class houses in those days. Second, Papyeong Yun's Old House was founded with five buildings including a shrine, women's quarters, Hyogyeongdang, servants' quarters, and a warehouse. On the southern front, there used to be a pond. Third, the standard measure used to build the old house was about 310.00/尺(chuck). Chuck(尺) is the measuring unit of the Chosun Dynasty.

• ETRI Journal
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• v.39 no.5
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• pp.695-706
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• 2017

This paper presents a caching algorithm that offers better reconstructed data quality to the requesters than a probabilistic caching scheme while maintaining comparable network performance. It decides whether an incoming data packet must be cached based on the dynamic caching probability, which is adjusted according to the priorities of content carried by the data packet, the uncertainty of content popularities, and the records of cache events in the router. The adaptation of caching probability depends on the priorities of content, the multiplication factor adaptation, and the addition factor adaptation. The multiplication factor adaptation is computed from an instantaneous cache-hit ratio, whereas the addition factor adaptation relies on a multiplication factor, popularities of requested contents, a cache-hit ratio, and a cache-miss ratio. We evaluate the performance of the caching algorithm by comparing it with previous caching schemes in network simulation. The simulation results indicate that our proposed caching algorithm surpasses previous schemes in terms of data quality and is comparable in terms of network performance.

• Journal of the Korean Society of Costume
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• v.5
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• pp.207-218
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• 1981

This study is the investigation of dressing the deceased Kings and the King's robes in the coffin in the Yi Dynasty of Korea. The Authentic Records of the Yi Dynasty and the Diaries of Sung Jung Won (承政院日記) are mainly referred to as the research materials. The Concrete contents are the robes of the 20th King Kyung long (景宗 : $1720{\sim}1724$) to the 23rd King Soon Cho(純祖 : $1800{\sim}1834) in the Yi Dynasty. As the result of the study, the kinds of the robes in dressing the decreased Kings and the Kings' robes in the coffin are more than forty. The kinds of textile fabrics are about fifty-seven, the kinds of colours of textile fabrics are twenty-nine. All the kinds of costume-from the Kings' ceremonial robes to the Kings' ordinary robes are generally collected, and these kinds of costume are of help for the study of the costume history in the Yi Dynasty. In this study I intend to end in presenting the research materials, and in the later study I have a mind to study each costume in the concrete.

• Journal of Institute of Control, Robotics and Systems
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• v.9 no.8
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• pp.577-584
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• 2003

Traditional ankle rehabilitation procedures are tedious, repetitive, and require therapist's help. Therefore, they do not provide patients with good motivation to actively participate in the rehabilitation exercises. In addition, objective diagnosis and evaluation of the treatment progress have been difficult because records of exercise history are made by passive instruments from time to time. The virtual reality technology can make these procedures more fun so that patients can perform everyday rehabilitation exercises more actively. Moreover, haptics technology can give active resistance to the patients ankle motion to improve strength of muscles as well as can record ankle's motion and force histories for objective diagnosis and evaluation. This paper summarizes development of a virtual environment fur reforming the conventional ankle rehabilitation procedures. First of all, conventional rehabilitation procedures have been summarized. Secondly, haptic design and control, user interface design, virtual environment contents design are described. Lastly, mutual cooperation among many developers including medical doctors and therapists and future works are commented.

• Korean Journal of Soil Science and Fertilizer
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• v.47 no.3
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• pp.205-212
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• 2014

Chronological changes of soil organic carbon (SOC) must be prepared by IPCC guidelines for national greenhouse gas inventories. IPCC suggested default reference SOC stocks for mineral soils and relative stock factors for different management activities where country own factors were not prepared. 3.4 million data were downloaded from agricultural soil information system and analyzed to get chronological changes of SOC for some counties and for land use in Korea. SOC content of orchard soil was higher than the other soils but chronological SOC changes of all land use had no tendency in differences with high standard deviation. SOC contents of counties depended on their own management activities and chronological SOC changes of districts also had no tendency in differences. Thus, Korea should survey the official records and relative stock factors on management activities such as land use, tillage and input of organic matter to calculate SOC stocks correctly. Otherwise, Korea should establish a model for predicting SOC by analyzing selected representative fields and by calculating SOC differences from comparing management activities of lands with those of representative fields.

• The Research Journal of the Costume Culture
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• v.5 no.2
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• pp.217-244
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• 1997

This study is about the Korean Jockey's uniform, etc. and horse riding costume as the traditional riding culture grows. I studied informations from the Korea Racing Association's equestrian park, equine museum and Seoul Racecourse Trainers & Jockey's Association. The international regulations of riding costume are compared with Korean regulations, and I consulted some reference books, materials of sports wear and catalogues of some brands regarding horse equipment. The contents includes ; 1. Analysis of informations about horse racing 2. Study of racing, for detail comparative analysis on the following aspects ; -Symbolism, riding costume of jockey, that is, color·pattern·and some formal designs. 3. Suggestion for reasonable and fashionable riding costumes. In the aspects of design, there have not been any historical records, and material adjustments about riding costume in Korea. Therefore we should make more efforts to do developing our traditional costume culture. The result o this study is as follows ; 1. Riding is the sport of etiquette and manners. 2. Most of riding wears are the casual wear centered foreign licenced brands. 3. Study and investment upon specialized material development and processing technology are in demand 4. The need of the consumers are to be satisfied by the quality improvement of the native products design. In addition, we perform to horse racing which is fine play and leisure sports in current society. The horse riding will be a popular sports such as golf, wind surfing, skiing, etc. with the period including lots of kinds of leisure.