• 무역상무연구
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• 제42권
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• pp.337-364
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• 2009

Trade remedy is the system that additional duty or import quantity restriction would be imposed on the import products, in case that unfair imports damage domestic industry or even proper import products damage significantly domestic industry. The system is secured by the act of unfair trade practice investigation & industrial damage remedy, tariff act, WTO agreement. Anti-dumping duty act is the system that duties are assessed with the equal or less amount of the difference between normal transaction price and dumping price, in case that the product imported under dumping price causes or may cause damages in domestic industry, or the development of domestic industry should be delayed practically. Recently, the problems related with anti-dumping duty imposed as the part of the trade remedy occur frequently. It is necessary to discuss whether the anti-dumping duty act is practically trade remedy which does comply with GATT regulations and WTO agreements as the criteria of international law and is in line with the intent of domestic act in the suffered country, or it does return to protective trade or reduce the protection of consumer. On the basis of this discussion, it would be difficult to impose the antidumping duty on industrial products in order to protect domestic industry, when considering the expected free trade agreements of Korea-US, Korea-China and Korea-Japan. In order to survive under the current severe competition of world trade market, companies should raise the competitiveness by themselves without relying on the current trade acts to provide with a certain protection. This thesis should bring those attentions.

• Nutrition Research and Practice
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• 제4권5호
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• pp.369-374
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• 2010

Grape is one of the most popular and widely cultivated fruits in the world. Although grape skin and seeds are waste product of the winery and grape juice industry, these wastes contain large amounts of phytochemicals such as flavonoids, phenolic acids, and anthocyanidins, which play an important role as chemopreventive and anticancer agents. We evaluated efficacies of grape skin and seeds on hepatic injury induced by dimethylnitrosamine (DMN) in rats. Treatment with DMN significantly increased levels of serum alanine transaminase, aspartate transaminase, alkaline phosphatase, and bilirubin. Diet supplementation with grape skin or seeds (10% daily for 4 weeks) prevented these elevations. The grape skin and seeds also restored serum albumin and total protein levels, and reduced the hepatic level of hydroxyproline and malondialdehyde. Furthermore, grape skin and seeds reduced DMN-induced collagen accumulation, as estimated by histological analysis of liver tissue stained with Sirius red. Grape skin and seeds also reduced hepatic stellate cell activation, as assessed by ${\alpha}$-smooth muscle actin staining. In conclusion, grape skin and seeds exhibited in vivo hepatoprotective and antifibrogenic effects against DMN-induced liver injury, suggesting that grape skin and seeds may be useful in preventing the development of hepatic fibrosis.

• 한국정밀공학회지
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• 제34권4호
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• pp.265-272
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• 2017

Velocity ripple in manufacturing processes reduces productivity and limits the precision of the product. In practice, the frequency and phase of velocity ripples always change minutely, which makes it impossible to compensate for the ripple by simply inserting an opposite feed-forward signal in the system. In this study, an active-phase compensation algorithm was developed to enable the velocity-ripple controller to track the phase change of the ripples in real time. The proposed controller can compensate for the velocity ripple whatever its cause, including disturbance by the torque ripple. The algorithm consists of three functional modules: the velocity-ripple extractor, the synchronized integrator, and the phase shifter. Experimental results showed that the proposed controller clearly reduces velocity ripples with phase variation.

• 한국정밀공학회지
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• 제21권9호
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• pp.32-40
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• 2004

This paper deals with an automated computer-aided process planning and die design system by which designer can determine operation sequences even if they have a little experience in process planning and die design for axisymmetric products. An attempt is made to link programs incorporating a number of expert design rules with the process variables obtained by commercial FEM softwares, DEFORM and ANSYS, to form a useful package. The system is composed of four main modules. The process planning and the die design modules consider several factors, such as the complexities of preform geometry, punch and die profiles, specifications of available multi former, and the availability of standard parts. They can provide a flexible process based on either the reduction in the number of forming sequences by combining the possible two processes in sequence, or the reduction of deviation of the distribution on the level of the required forming loads by controlling the forming ratios. Especially in die design module an optimal design technique and horizontal split die were investigated for determining appropriate dimensions of components of multi-former die set. It is constructed that the proposed method can be beneficial for improving the tool life of die set at practice.

• 대한조선학회논문집
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• 제31권3호
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• pp.1-11
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• 1994

CSDP(Computerized Ship Design and Production) 연구사업에서는 선체설계업무를 지원하는 "선체CAD시스템"개발을 수행하였다. 본 시스템 개발을 위해서 시스템 요구분석을 수행하여 현재의 선체설계에 관련된 설계업무의 내용과 흐름을 분석하였다. 이러한 요구분석 결과를 토대로 선체CAD 시스템을 이용할 때 설계단계마다 요구되는 설계 정보를 생성하기 위한 전산화된 선체 모델을 정의하였다. 선체모델의 표현과 구현을 하기 위해서는, 형상정보 뿐만 아닌 설계개념까지도 표현할 수 있는 제품모델의 구현을 위해서 객체지향기법을 적용하므로써 실제의 선체설계업무를 전산화된 선체모델에 반영할 수 있는 모델의 자료구조와 컴퓨터 내에서의 처리기법을 제시하였다.

• The Journal of Asian Finance, Economics and Business
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• 제8권4호
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• pp.613-624
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• 2021

This paper analyzes the relationship between income distribution and energy consumption from a Pareto optimal approach. For this purpose, the causality relationship between electricity consumption per capita (kWh) with respect to country groups and energy consumption per capita (kg of oil equivalent) along with gross domestic product per capita was analyzed. In addition to this purpose, a Pareto analysis was conducted to determine the countries with the highest per capita national income, how much of the world total energy they consume, and whether the law of power in the energy and electricity markets exists. Finally, the impact of official development assistance provided to low-income countries by high-income countries on the low-income countries' electricity and energy consumption was analyzed. In other words, it was questioned whether pareto redistribution policies serve the purpose or not. The Engle-Granger causality approach was used in the analysis of the causality relationship between variables. Our analysis indicated that, first, the energy data of the country groups may be inadequate in revealing income inequalities. Second, the existence of Pareto law of power and global income inequality can be explained based on energy data. Finally, Pareto optimal redistribution policies to eliminate income inequality remain inadequate in practice.

• The Journal of Asian Finance, Economics and Business
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• 제8권9호
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• pp.201-210
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• 2021

A bank's competitive advantage helps in enhancing its ability to maintain a competitive advantage in product consumption, expand the consumption market, and effectively use business factors to maximize economic growth. The research aims to investigate the impact of organizational culture on the sustainable competitive advantage of commercial banks in Vietnam. The study adopts a quantitative research method, through structural equation modeling analysis (SEM). A survey was conducted on 608 participants who are staff at commercial banks in Vietnam. Research results show that organizational culture has both a direct and indirect impact on sustainable competitive advantage through factors of social responsibility and knowledge sharing. Based on these findings, the study gives some recommendations to contribute to the creation, maintenance, and development of sustainable competitive advantages of commercial banks. The findings of this study have shown the importance and impact of organizational culture on many aspects of a bank's sustainable competitive advantage. These are meaningful contributions in both theory and practice to help banks gain more insight into human resources management. The study also raises an issue on the need to care about and develop an organizational culture to bring professionalism, initiative, and fairness in all activities of commercial banks.

• The Journal of Asian Finance, Economics and Business
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• 제10권2호
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• pp.281-300
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• 2023

Recently, the call for better accountability and social responsibility from corporations has been regularly voiced, both in the academic literature and in public discussions. This poses a challenge to the existing literature in understanding consumption behaviors to direct them toward sustainable development. This study investigates the purchase intention of Gen Z consumers in Vietnam with green packaging products. Data were collected from 914 respondents by online questionnaire and then analyzed using OLS. The results suggest the significant influence of customers' income and packaging in driving customers' intention to use environmentally-friendly products. Specifically, consumers in a higher income class participate more actively in green purchases. However, problems associated with inadequate packaging are also illustrated, resulting in the poor perception of green messages and poor practice of ecological actions. Besides, subjective norms and green trust are found to be adversely related to green consumer intention. In addition, gender disparity in green behavior is reported, where female consumers show a higher tendency to ecological consumption than their male counterparts. Other demographic factors are also included in the model as control variables, which are age, education, price, environmental literacy, environmental concern, and psychological awareness, but they do not have a significant impact on green purchase intention.

• 복식문화연구
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• 제30권1호
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• pp.102-120
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• 2022

With the growing importance of ESG as a must-have business strategy, this study attempted to analyze the current state of ESG practices in the Korean fashion businesses. The ESG cases of fashion business were collected from news articles searched on the largest Korean internet portal by November 2021 from October 2020 when the number of articles began to increase meaningfully. Three hundred ninety one ESG cases of 112 fashion manufacturing brands and 332 ESG cases of 49 retail brands were analyzed. Casual and outdoor/sportswear brands among fashion manufacturers were most active in ESG practices, and various online and offline retailers were practicing ESG. Approximately one-third of the fashion brands were positioned as eco-friendly concept. While environmental practices were the most practiced ESG, governance was the least practiced. Among environmental practices, fashion manufacturing businesses were most active in eco-friendly product development, while retail businesses were in eco-friendly campaign-event-service and eco-friendly packaging. The most active social practice was the contribution to communities, followed by retail businesses' sharing growth with partner businesses. Governance practices were focused on the structure and operation of the board. Various ESG collaborations with various partners were also observed. The research result is meaningful verifying and diagnosing the ESG practices of the Korean fashion businesses.

• Educational Technology International
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• 제8권1호
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• pp.57-69
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• 2007

The advantages of the Internet enable teachers in the world to break the communication barriers between their schools and collaborate with each other, giving them opportunities for richer educational practices than ever accomplished. I assume that collaborative learning like an international exchange naturally lead the students to acquire the knowledge to communicate with their peers using ICT skills. In this paper, two international exchange projects that have years of practice are reported, i.e., new types of collaborative education projects that the development of the Internet has enabled us to carry out. The international exchanges reported here have been possible because both students and teachers have effectively used the various functions of the Internet. To use English as a "common international communication language" is particularly important for the youth in Asia, and the students have come to realize the importance of English as a communication language through these projects. Also, since these practices are based on the infrastructure of the Internet, they have elucidated what kind of Internet use produces richer educational results .At the final stage of the exchanges, "joint presentation in English" is designed. Students communicate and collaborate over the network, and finally meet with each other and try to give a presentation as a product of their collaborative work. The files and scenes of their presentations are stored on the network and used as educational materials in Asia as well as models for the activities in the following years. We will report how to design international exchange education in this Internet age.