• Proceedings of the KAIS Fall Conference
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• 2008.11a
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• pp.456-458
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• 2008

RV 차량의 쿠션 패널을 생산하여 조립하는 공정은 작업자의 오류로 인한 불량이 많이 발생된다. 본 연구에서는 이러한 불량을 제거하기 위한 화상검사장치를 개발함을 목적으로 한다. 이러한 장치개발은 쿠션패널 고정용 지그, 카메라 인식영역, 이송을 위한 X-Y테이블, 카메라 모듈, 제어기 로 구성되어진다. 본 논문에서 제안한 화상검사장치를 설계하고 화상인식 프로그램을 통해 불량을 판정하여 화상검사 시스템의 타당성을 검증하였다.

• International Commerce and Information Review
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• v.19 no.4
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• pp.95-124
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• 2017

The dispute analysed in this article concern eight measures taken by Argentina regarding finance, taxation, foreign exchange, and registration. The dispute centered on whether these measures were in violation of the Member's obligations under the General Agreement on Trade in Services (GATS), namely most-favored national treatment, national treatment and market access, and whether they are justified by Article XIV and Article 2(a) of the Annex on Financial Services. Important arguments raised in the dispute include whether the services and the service providers of cooperative and non-cooperative countries and/or Argentina subjected to the measures are like for the purposes of Article II and Article XVII of the GATS, whether the regulatory aspects of the measures are to be considered in determining the inconsistency with Article II and Article XVII of the GATS, and whether the measures are justified in that they were taken in accordance with the national laws and regulations aimed at implementing the Global Forum on Transparency and Exchange of Information for Tax Purposes and the Financial Action Task Force. The essence of this dispute lies in the balance of each Member's right to regulate commercial and/or financial activities and its obligations under the GATS. The Appellate Body tried to strike such a balance in its assessment of: (i) likeness of services and service suppliers, (ii) no less favorable treatment under Articles II and XVII, and (iii) the scope of measures under Article 2(a) of the Annex on Financial Services. This article aims to provide an analysis of the Appellate Body's findings, giving light to the relevant jurisprudence and scholars' writings.

• Journal of KIISE:Software and Applications
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• v.34 no.11
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• pp.953-960
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• 2007

To correctly detect muras, visual defects in TFT-LCD panels, image distortion occurring on the profess of capturing panels should be corrected. In general vision systems, there are several known methods to restore the observed image. However, the vignetting effect particularly shown only in panel images cannot be easily restored through traditional methods because it is combined with background non-uniformity due to the unique characteristic of panel. To increase the reliability of image restoration, the vignetting effect should be properly corrected after being separated from image background. Therefore, in this paper we present a new method to analyze and correct the vignetting effect of panel images using principal component analysis. Experimental results for a total of 175 test images showed that the average contrast error of the muras in the distorted images was reduced from 37% to 11% and the mura misidentification rate was decreased from 14.8% to 2.2% by image restoration.

• Journal of Arbitration Studies
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• v.27 no.4
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• pp.157-177
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• 2017

World Trade Organization(WTO) has 164 members since it has established on 1995. It plays a significant role in solving the world trade disputes. The process of the dispute settlement mechanism includes five steps: Negotiation, Establishment of experts group, Deliberation of appellate body, Execution and Supervision of Verdict and the Sanctions for Default. It suggested that the higher rate of developed countries using mechanism to solving the disputes than developing countries solving disputes by mechanism through the analysis of dispute of WTO members. Meanwhile, the more powerful economic entity is, the more trade dispute will be. There are several problems of mechanism by analysis the recently famous cases of trade disputes: Overburden of experts panel, Low utilization rate of the mechanism of developing countries, Lack of economic competition policy and labor standard terms and Unfulfillment of retaliatory measures of developing countries towards developed countries. This paper propose proper solutions and advises to improve mechanism of WTO dispute settlement.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 2006.05a
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• pp.264-267
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• 2006

One of the serious problems that make the flaw identification in a multi-layered thick composite panel more difficult is the interferenceeffect of the upper layer. To take care of such a problem, here we propose an image enhancement approach that can get rid of such an interference effect to ultrasonic C-scan images by a normalization of the acquired signals by a reference signals, and demonstrate its performance in the experiments. Specifically, three specimens with artificial flaws are prepared and ultrasonic C-scan images are acquired experimentally to eliminate the undesired interference effect. Cleat successes are observed in the present study demonstrating the high potential of the proposed algorithm as a practical image enhancement tool in many practical situations.

• Journal of Korea Port Economic Association
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• v.27 no.1
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• pp.55-73
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• 2011

The purpose of this study aims to analyse the effect of class arbitration under voyage charter with Asbatankvoy form. This study analyses the Stolt-Nielsen case as a data. In this case, One Class Rule requires an arbitrator to determine whether an arbitration clause permits class arbitration. The parties selected an arbitration panel, designated New York City as the arbitration site, and stipulated that their arbitration clause was silent on the class arbitration issue. The panel determined that the arbitration clause allowed for class arbitration, but the District Court vacated the award. But the Second Circuit reversed, holding that because petitioners had cited no authority applying a maritime rule of customs and usage against class arbitration, the arbitrators' decision was not in manifest disregard of maritime law; and that the arbitrators had not manifestly disregarded New York law, which had not established a rule against class arbitration. However, the Supreme Court held, imposing class arbitration on parties who have not agreed to authorize class arbitration is inconsistent with the Federal Arbitration Act.

• Korea journal of population studies
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• v.30 no.2
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• pp.45-69
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• 2007

This study analyzes differences of self-rated health status between Korea and three European countries. Self-rated health status is highly correlated with objective health status such as chronic diseases and ADL(Activities of Daily Living)/IADL(Instrumental Activities of Daily Living), but it is also influenced by individual attitude or belief about health. Therefore, differences of self-rated health status among countries are determined by the combination of (1) differences of objective health status and (2) socio-cultural characteristics affecting individuals' attitude and belief. Using 'Korean Longitudinal Study of Ageing(KLoSA 2006)' and 'Survey of Health, Ageing, and Retirement in Europe (SHARE 2004)', we found that Korean older people are more likely to feel negatively on their health status than their European counterpart. The findings are explained in two different ways. First, how strongly the objective health status affects on the subjective health status varies among countries. Korean older people with chronic diseases are more likely to evaluate their health status negatively because of the diseases than their European counterparts do. Second, after controlling the effects of the objective health condition, the subjective health status of Korean older people is still lower than that of the European elderly.

• Journal of Korea Entertainment Industry Association
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• v.14 no.2
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• pp.225-235
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• 2020

Purpose: This study is a descriptive and secondary analytical study that uses panel data to analysis of unmet healthcare needs and risk factors for improving life care of osteoporosis patients. Methods: The subjects of this study were 941 patients who were diagnosed with osteoporosis using Korea Medical Panel 2015 data(β-version 1.0). Data analysis was performed using Chi-Square and logistic regression using SPSS/win 22.0. Results: The unmet healthcare needs of osteoporosis patients were 22.6%. The factors of unmet healthcare needs were education level and age in Model I of demographic factors, and eating problems, memory problems, activity limitation, and disability in Model II. In Model III, which added socio-psychological factors, eating problems, memory problems, Total family income, and pain/Discomfort were identified. Conclusion: Based on the results of this study, it should be considered in the planning of medical policies to improve the life care of osteoporosis patients, and it is necessary to improve access to medical services and to prevent and mediate realistically to reduce unmet healthcare needs.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.169-172
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• 2022

본 연구에서는 고령화패널(KLoSA) 7차년도 데이터 중 60세이상 치매판정 노인(경도인지장애 포함)을 대상으로 치매노인의 삶의 만족에 영향을 미치는 일상생활 주변도움 필요정도와 우울의 영향력을 분석하고, 치매노인의 일상생활 주변도움 필요정도와 삶의 만족 사이에서 우울이 매개효과를 갖는지를 검증하고자 한다.

• Therapeutic Science for Rehabilitation
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• v.11 no.2
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• pp.63-76
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• 2022

Objective : The purpose of this study is to examine the relationship with employment of the disabled considering the severity and the type of disability. Methods : Data from the 4th data of the 2nd wave Panel Survey of Employment for the Disabled (PSED) by Korea Employment Agency for Persons with Disabilities (KEAD) were used. The odds ratio of employment in disability types according to severity of disability was calculated by logistic regression analysis. Results : When the related variables were adjusted, the employment of internal disability type was significantly lower than that of external disability type by 0.413(95% CI:0.271-0.629) times in the group with severe disability. On the other hand, in the group with less severe disability, internal disability was 0.475(95% CI:0.327-0.690) times lower than that of external disability (p=<.001). Conclusions : Employment may vary depending on the type of disability, even if the disability severity level is the same. It is necessary to prepare judgment criteria that can reduce the variation in employment by considering both the type and severity of the disability.