• Korean Journal of Human Ecology
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• v.23 no.5
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• pp.843-859
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• 2014

The purpose of this study is to find the differences among the clothing brands through examination of present situation about uniform design in domestic coffee houses and provide the basic materials in developing uniform designs to reflect the brand identity. For research contents and method, the overall circumstances were examined about the domestic coffee houses and their uniforms at large via literature review. Then, characteristics on their 10 uniform designs were reviewed according to item, color, pattern and accessary. The following are results. First, cardigan, cap, and necktie according to the individual brand are added with basis of shirt and apron in composition of coffeehouse's uniform. Second, in cardigan, those colors including black, navy and brown are used, reminding of the coffee. Brand logo or symbol is also presented on it, which addresses the brand image. Third, the kind of shirt consists mainly with long or short shirt blouse and long sleeve or short sleeve pique shirt. Job title or gender differentiates the shape and color. Fourth, one-piece type is commonly applied for the apron. At the same time, a short skirt is put on as well. An image expression is often found by the unique brand color also, but mostly, some dark tones like brown or black are largely used. Fifth, in cap, various kinds are worn including the cap as in the case of baseball, fedora, beret, and hunting cap. In color, black or brown color same to that of apron is common, which fails to show differentiation. Thus, consideration of color remix with application of brand symbol is thought to be an alternative to this.

• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 1993.10a
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• pp.1243-1253
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• 1993

Visual features of a mushroom(Lentinus Edodes L) are critical in sorting and grading as most agricultural products are. Because of its complex and various visual features, grading and sorting of mushrooms have been done manually by the human expert. Though actions involved in human grading looks simple, a decision making undereath the simple action comes form the results of the complex neural processing of the visual image. And processing details involved in the visual recognition of the human brain has not been fully investigated yet. Recently, however, an artificial neural network has drawn a great attention because of its functional capability as a partial substitute of the human brain. Since most agricultural products are not uniquely defined in its physical properties and do not have a well defined job structure, a research of the neuro-net based human like information processing toward the agricultural product and processing are widely open and promising. In this pape , neuro-net based grading and sorting system was developed for a mushroom . A computer vision system was utilized for extracting and quantifying the qualitative visual features of sampled mushrooms. The extracted visual features and their corresponding grades were used as input/output pairs for training the neural network and the trained results of the network were presented . The computer vision system used is composed of the IBM PC compatible 386DX, ITEX PFG frame grabber, B/W CCD camera , VGA color graphic monitor , and image output RGB monitor.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.5
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• pp.111-119
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• 2017

The purpose of this study was to examine the effect of discrimination on thereutilization intentionfor dental services among patients who visited the dental clinic. The questionnaire was administered to 432 patients aged 20 years or older who visited Dental Clinic in J city, Chungcheongbuk-do. Day to March 31, 2015, and the following results were obtained. The important variables that affected the reutilization intention were quality of medics, kindness, hospital image, convenience, service value and discrimination of dental care service. These variables explained 78.2% of the aggregate. Thehigher the quality of service value, medics, environment facilities, convenience, kindness, and hospital image, the more significant was the relevance with reutilization intention. As well as high-educated respondents, ones with monthly household income amounted to 4 million won, group of white-collar job, people who visited for implant treatment and ones by introduction of acquaintances. Therefore the dental care service providers are required to take effortsto recognize the discrimination and to reduce it through good quality of dental care service.

• Journal of the Institute of Electronics Engineers of Korea SC
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• v.45 no.3
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• pp.42-50
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• 2008

We developed a visual inspection system for detecting defective products. Most existing inspection systems are designed to be dedicated to one product, which makes operator spend extra money and time to adopt other products. In this work, we propose a flexible visual inspection system that can inspect various products without any additional major job at a low-cost. The developed system contained image processing algorithm libraries and user-friendly graphic interface for adaptable image-based inspection system. We can find a proper threshold value using the proposed algorithm which uses correlation coefficient between a non-defective product and existing sample images of defective product. And We tested the performance of the proposed algorithm using Otsu's method. The proposed system is applied to a automated inspection line for cellular phone.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.33 no.10C
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• pp.805-812
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• 2008

H.264 technology is considered as the heart of the next-generation video codec standard. Europe and other countries have actually specified H.264 technology as the video codec standard for HD broadcasting. However, due to the complexity of algorithm, it is still a difficult job to implement HD-level H.264 decoders in real-time software. In this paper, I have restricted a part of the decoding process, in order to implement an H.264 software video decoder which guarantees a real-time operation, and suggest an H.264 decoder that adaptively selects the algorithm to minimize image degradation. Performance of the suggested H.264 decoder was compared and verified through a PC simulation. As a consequence, when the suggested decoder was used in an environment where real-time decoding was difficult, it has achieved the minimal image degradation as well as real-time decoding in most cases.

• Management & Information Systems Review
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• v.34 no.3
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• pp.1-16
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• 2015

This study holds various implications and usefulness toward nurses as well as hospitals in that the study empirically found out the relations among hospitals' ethical climates, employee engagement (job engagement and organizational engagement) and intention to quit. The study shows that nurses' awareness of principles of responsibilities and benevolent ethical climates impact on enhancing organizational engagement and lowering intention to quit. Internally, employees are encouraged to make decisions accompanying fairness and responsibility and thus, shared values will be created between hospitals and nurses, while it will contribute to create a good image of the hospital to the public. However, it is also revealed that climates deficient in ethics, such as a climate of selfishness, have strong negative influences on workplace attitude of nurses. Therefore, recognizing importance and effectiveness of ethical climates, hospitals should underscore personal ethics of managers and nurses, and should go further to exert strategic efforts on the organizational level to create ethical hospital climates where nurses can naturally take ethical actions.

• Geophysics and Geophysical Exploration
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• v.5 no.1
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• pp.33-45
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• 2002

It was necessary to devise new techniques to overcome and enhance the resolution limits of traveltime tomography. Waveform inversion has been one of the methods for giving very high resolution result. High resolution image could be acquired because waveform inversion used not only phase but amplitude. But waveform inversion was much time consuming Job because forward and backward modeling was needed at each iteration step. Velocity-stress method was used for effective modeling. Resolution limits of imaging methods such as travel time inversion, acoustic and elastic waveform inversion were investigated with numerical models. it was investigated that Resolution limit of waveform inversion was similar tn resolution limit of migration derived by Schuster. Horizontal resolution limit could be improved with increased coverage by adding VSP data in cross hole that had insufficient coverage. Also, waveform inversion was applied to realistic models to evaluate applicability and using initial guess of travel time tomograms to reduce non-linearity of waveform inversion showed that the better reconstructed image could be acquired.

• Journal of Technologic Dentistry
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• v.21 no.1
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• pp.189-208
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• 1999

This is a study of view of college life on 1002 students in the dept. of the dental laboratory technology of 8 colleges in the country. Made a question survey on conclusion of college life, such as purpose of entering college and satisfaction, college life and sense of values and relationship to professors and analysed it through statistics. 1. Purpose of entering college and satisfaction of college. Most students motive to enter college was a preparatory step for future job as 73.3% of reponse rate. The dissatisfaction of college after entering was 42.5%, students of the metropolitan area showed 47.1%(p<.01) of response rate and college woman showed 48.2%(p<.05) of response rate. As for the datils of dissatisfaction of college than expected, the absence of romanticism and academic atmosphere was 38.1% and poor practice(facilities) was 32.4%. the students of the metropolitan area showed rater high rate(p<0.1) and sophomore students showed high rate(p<.05) as 40.6% 2. College Life and sense of values. Students showed the greatest interest in employment(27.0%) during attending and in deciding future plan(26.9%) after graduation. They responded a desirable attitude as a college students was a active and autonomous attitude as 34.0%. The best image of a college student was a student helping his/her peers with deep interest as 65.5%. The greatest trouble in college life was still future plan(27.7%). 3. Relationship to professors. Most responded they did not have professors to consult in the department as 72.4%. As a reason for this, insufficient oppartunity to talk with professors was the highest as 29.8%. They wanted any professor with much interest in employment of students as the best image of a professor(40.7%) and wanted to come into close relation with professors(30.9%).

• Management & Information Systems Review
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• v.31 no.4
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• pp.83-108
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• 2012

College students show keen interest in advertising contest, and some contests link with class so that students participate the contest as a class assignment. But the interest is not just limited to students but to businesses. Until now five studies was made on this subject, and major findings of those dissertations are given to activating contest participation, corporate ethics and industrial-educational cooperation. It seems not enough to explain the over-heated phenomenon with the results, so that more research should be made on advertising contest. Required studies with this subject are analyzing the effectiveness relating between investment and result, theoretical establishment by empirical approach, comparative study depending on the style of contest, casual relationship between personal character and image of corporate hosting contest and so on.

• Journal of the Korea Fashion and Costume Design Association
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• v.16 no.4
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• pp.99-116
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• 2014

The purpose of this study was to examine the state of scrub wearing among scrub uniforms medical staff. The results of the research is the following. First, As for the state of scrub uniforms, they wore scrubs only while they gave medical treatment and took care of routine work. Regarding the design of their current scrubs, type 1 was dominant, and the most common color was dark sky blue. Second, Concerning considerations for scrub design, they answered that scrubs should be designed to give no inconvenience during job performance. As for the image, they placed the most importance in a clean image due to hygiene. In relation to preference for color, pattern and materials, they had the most preference for dark blue, no pattern and materials that would not easily be contaminated. Third, As to preference for the length of the top, they were most fond of hip length, and short sleeves were their favorite length of sleeve. Concerning the design of the front and the back of the top, they had a liking for a box style with no straight cutting line. As for the design of the neckline, hem and pocket of the top, they had the most preference for round neckline, square bottom and round patch pocket respectively. Fourth, when the design preference of the respondents was analyzed, there were a difference between the men and the women in preference for neckline design. The women had a liking for round neck, whereas the men were fond of V neck. And the women showed a higher preference for rubber waistband than the men for the waist design of the pants. No gender differences were found in preference for color, pattern and the length of the top.