• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.5
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• pp.675-683
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• 2002

The purposes of the study were to analyze the changes in formal attires and decorative features of middle age Korean women during the last half of 20th century and to find out any significant differences in formal attires according to periods. The study was a documentary research, and data were collected from 344 family wedding photographs by convenient sampling. The statistics used were content analysis, frequency and a time series analysis, and the results were as follows : 1. Four schematic clusters of formal attires were categorized according to skirt(chima) length and width, jacket(jogori) length, motifs and decorative features; simple classic, decorative classic, fashionable, and extravagant fashionable. Simple classic attires were popular until 1960s, the decorative classics were appeared from late 1960s to 1970s, fashionable attires were introduced from the late 1970s and the attires became more luxurious and extravagant until 2000. 2. Color symbolism in couples mothers'attires according to the couples gender - pink or red for the bride's mother and blue or green for groom's mother - was introduced from the late 1970s, and reached the maximum level by the early 1980s but slowly disappeared after the late 1980s. 3. The complete fashion cycle did not exist in the formal attires'change, however, since the Period of data were ranged from 1943 to 2000, the 57 years period may not long enough to measure a complete fashion cycle.

• Journal of Korea Multimedia Society
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• v.10 no.11
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• pp.1507-1515
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• 2007

Many people have already mentioned the works of the Video Art. This is the age, video image is not a particular thing. We should not follow easily those things having been studied by a lot of people again. However, nowadays after he passed away, they voice their opinions that we should reanalyze his works properly. Therefore, it may be not new to make video image a subject of discussion. However, this study intends to look into the works of Paik Nam June once again from a new aspect that no preceding researchers did not pay much attention. It will be the main theme of this study to try to discover the expansion of nature and educational effects through technology by analyzing his works from another aspect as one person who lives in the age that video image is no more special.

• Journal of Digital Convergence
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• v.17 no.8
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• pp.367-372
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• 2019

Today we are living in a capitalist society where competition is prevalent and natural phenomenon. We compare ourselves to others in overheated competition, concerning the views of others. We comfort many assessments of other that causes in anxiety and controls our behaviors unconsciously. We hypothesize that such anxiety originate from eyes of others, and studied anxiety in general and anxiety about other's gaze. Specifically, the study of ornament was conducted with emphasis on the eye and intense colors from the anxiety of competition in famous movie "Black Swan". We used color in the art work as a tool to reflect the authors inner phycology, and tried to deliver author's emotion and message simultaneously. Moreover, we tried to share and express the anxiety of modern people through the from of "eye".

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2003.09a
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• pp.372-375
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• 2003

The incidence of blindness resulting from diabetic retinopathy has significantly increased despite the intervention of insulin to control diabetes mellitus. Early signs are microaneurysms, exudates, intraretinal hemorrhages, cotton wool patches, microvascular abnormalities, and venous beading. Advanced stages include neovascularization, fibrous formations, preretinal and vitreous microhemorrhages, and retinal detachment. Microaneurysm count is important because it is an indicator of retinopathy progression. The purpose of this paper is to apply data mining to detect diabetic retinopathy patterns in routine fundus fluorescein angiography. Early symptoms are of principal interest and therefore the emphasis is on detecting microaneurysms rather than vessel tortuosity. The analysis does not involve image-recognition algorithms. Instead, mathematical filtering isolates microaneurysms, microhemorrhages, and exudates as objects of disconnected sets. A neural network is trained on their distribution to return fractal dimension. Hausdorff and box counting dimensions grade progression of the disease. The field is acquired on fluorescein angiography with resolution superior to color ophthalmoscopy, or on patterns produced by physical or mathematical simulations that model viscous fingering of water with additives percolated through porous media. A mathematical filter and neural network perform the screening process thereby eliminating the time consuming operation of determining fractal set dimension in every case.

• Journal of the Korean Operations Research and Management Science Society
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• v.18 no.3
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• pp.35-49
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• 1993

The node coloring problem is a problem to color the nodes of a graph using the minimum number of colors possible so that any two adjacent nodes are colored differently. This problem, along with the edge coloring problem, has a variety of practical applications particularly in item loading, resource allocation, exam timetabling, and channel assignment. The node coloring problem is an NP-hard problem, and thus many researchers develop a number of heuristic algorithms. In this paper, we survey and classify those heuristics with the emphasis on how an algorithm orders the nodes and colors the nodes using a determined ordering.

• The Journal of the Korea Contents Association
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• v.15 no.4
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• pp.56-64
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• 2015

Music has played an important role in Films. It develops the narrative of the movie and it emotionally pulls the audience into the film. In composing film music, you need to put a bigger emphasis on the Interrelationship between melody, rhythm and harmony. However, to create more tension in the genre of suspense or thrillers, it is possible to direct music with the unique tone color such as theremin machinelike instrument.

• Proceedings of the KSRS Conference
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• 2004.10a
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• pp.410-414
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• 2004

The MODIS Land Rapid Response System (RRS) has been developed to provide rapid access to MODIS data globally, with initial emphasis on 250 m color composite imagery and active fire data. Fire detection is based on a contextual algorithm that exploits the strong emission of mid-infrared radiation from fires. This algorithm examines each pixel of the MODIS swath, and ultimately assigns to each one of the following classes: missing data, cloud, water, non-fire, fire, or unknown. In this paper, we introduce the MODIS Rapid Response System established at the Korea Aerospace Research Institute (KARI) and present some application results for Korea using the direct broadcast data acquired at KARI ground station.

• Korean Journal of Agricultural Science
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• v.39 no.2
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• pp.211-217
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• 2012

There is an emerging interest in using DNA markers for breed identification in animals. This article reviews the breed identification markers in chicken, mainly developed in Chungnam National University, with particular emphasis on the mitochondrial DNA markers and the nuclear DNA markers including the SNPs in MHC region and the plumage color related MC1R markers. This information would be very useful for an appropriate conservation breeding program as well as for the establishment of molecular markers for chicken breed identifications.

• Bulletin of the Korean Space Science Society
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• 2004.10b
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• pp.308-311
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• 2004

This paper describes design, implementation and functional test of on-board flight analog video system. Video system is the part of the telemetry system as a means of providing flight vehicle's image data. Adopting analog video transmission technique, we could design and test the system in a short time and implement the prototype model with simpler circuits. As results of the functional test, we have made the verification and validation of two cameras' switching in time, and frequency modulation and demodulation of NTSC color signals successfully.

• Korean Journal of Community Nutrition
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• v.13 no.4
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• pp.510-519
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• 2008

This study was conducted to develop and evaluate nutrition education media for breast cancer. The booklet was developed and consisted of breast cancer and diet, breast cancer and nutrition, breast cancer and food safety and Ingredients and recipes for breast cancer. The questionnaire requested information related to demographics, importance and satisfaction of evaluation for nutrition education media, evaluation of each chapter, and satisfaction of educational media. The data were analyzed using SPSS for Windows(version 12.0). The results were summarized as follows. The importance score for nutrition education media was higher than the satisfaction score. As a result of IPA analysis, quadrant I included 'comprehension', 'appropriateness of media', 'emphasis of the point'. Quadrant II classified with 'appropriateness of terms', 'interest', 'authenticity', 'appropriateness of illustrations'. Quadrant III included 'appropriateness of color and calligraphy', 'simplicity'. Quadrant IV classified with 'appropriateness of examples', 'concreteness'.