• Journal of Practical Engineering Education
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• v.14 no.3
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• pp.601-608
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• 2022

This study examines the current status of smart manufacturing innovation policies in Germany and Korea, compares and analyzes the supply industry strategies of both countries, and suggests the direction for Korea's smart manufacturing innovation supply industry. Germany's supply industry strategy aims to strengthen the market dominance of domestic suppliers through high technology, compatibility, and high reliability based on reference for global demanding companies. On the other hand, the Korea's supply industry strategy remains at the level improvement of the demanding companies by stage, so it is time to take a long-term and consistent response with the goal of implementing smartization at the advanced level. By referring to Germany's supply industry strategy for the advancement of smart factories, it was intended to help in establishing government support policies and supplier strategies. In addition, based on the analysis results of the supply industry strategies of both countries, improvement measures for the advancement of Korea's smart factories were presented. Ultimately, the contents of this study can be used as basic data for policy establishment to strengthen the industrial competitiveness of Korea's small and medium-sized suppliers.

• Korean Chemical Engineering Research
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• v.46 no.4
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• pp.792-798
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• 2008

Supply chain management (SCM) has been drawn increasing attention in industries and academia. The attention is mainly due to a need to integrate the multiple activities in a process network from the overall perspective under the constantly varying economic environment. While many researchers have been addressing various issues of SCM, there is not much research explicitly handling the overall dynamics of supply chain entities from PSE literature. In this two-part series paper, it is investigated how the overall supply chain processing times vary in response to the variation of individual entities using Monte Carlo simulation. Instead of figuring out the operation levels of individual entities, the overall operation time called TAT(Turn-Around-Time) is proposed as a performance indicator. An example of 7 entity-supply chain is presented to illustrate the proposed methodology.

• Journal of Korea Technology Innovation Society
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• v.22 no.2
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• pp.159-185
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• 2019

Chemical industry, as one of the basis industries of the country, is characterized by converged high-end technology and large scale capital investment. In 2018, the government announced "The Strategy for Chemical Industry Development" with the vision of 'An Upgrade to the Advanced Chemical Industry'. In the meantime, the advanced chemical industry in Korea has been developed not by its own R&D, but by the upgrading of technologies and processes through the technology transfer from developed countries. The method of technology transfer was mainly achieved with international joint ventures (hereafter IJV) linked with technology transferors from developed countries. As it is necessary to grasp the determinants of the technology transfer and their importance to promote the transfers through IJVs, this relative importance analysis study was conducted by using the method of quantifying experts' opinions (AHP) on the determinants of the technology transfer of both parties. As a result of the analysis, in the Hierarchy1(PEST factors), the technology transferees focus on economic factors such as 'profitability of technology transfer' and 'cost efficiency', while technology transferors considered technical factors such as 'operational excellence (abilities to continuously improve technology process)'. In addition, transferors and transferees have different priorities for technology transfer determinants in all areas of Hierarchy 2 (sub-determinants). This suggests that Korean government or enterprise should shift the policy direction toward 'technology-oriented' when they promote advanced-technology transfer through IJVs.

• Korean System Dynamics Review
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• v.12 no.4
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• pp.157-175
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• 2011

The purpose of this paper is to find out the effects of the gambler's fallacy bias on the supply chain. For this study, the simulation was based on a casual structure of the Beer Distribution Game from Sterman(2000)'s Business Dynamics and designed into 2 different models : the first model carries the exact same structure as the reference mentioned above and for the second model, the comparison model is used reflecting gambler's fallacy bias. Each model has 2 different demand patterns. The 4 cases of models was tested with 1,000 different random number seeds. The results for the simulation are following : In the aspect of the inventory and out of stock, the basic model resulted better than the comparison. However, in the bullwhip effect, the comparison model has less than the basic in terms of the level demand pattern. But there was no significant difference in the cycle demand.

• Journal of Korea Port Economic Association
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• v.37 no.3
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• pp.117-128
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• 2021

In order for the users (shipping firms and shippers) and suppliers (stevedoring firms) in the container terminal industry to win-win, it is necessary to have some appropriate diverse market conditions for the industry. This study analyses the basic conditions and demand and supply characteristics of the industry and investigates the market performance of Busan container ports. First, this article analyses the basic characteristics of demand and supply. As the demand characteristics, there are five ones such as 1) exogeneity of demand, 2) function as export/import transportation and hub for transshipment, 3) increase of users' bargaining power, 4) high substituting elasticity, 5) reduction of volume growth. As the supply characteristics, there are seven ones such as 1) inelasticity of supply, 2) homogeneity of stevedoring services, 3) over-supply, 4) adoption of cutting-edge stevedoring technology, 5) scale economy and impossibility of storage, 6) labor market rigidity, 7) enhancing port's role in SCM. In addition, this study conducts the so-called structure-conduct-performance analysis. For the structure analysis, 1) lacks of scale economy in stevedoring companies, 2) high entry barrier, 3) strengthening of shipping firms' bargaining power, 4) transitory permission scheme for tariff are analyzed. For the conduct analysis, 1) price discrimination between export/import and transshipment, 2) mid-term length of terminal use contract, 3) continuous investment in equipment, 4) low level of cooperation among terminal operating firms are derived. For the performance analysis, 1) inequality in profitability, 2) reduction of export/import cost, 3) delay in adopting cutting-edge technology, 4) idle equipment are analyzed. Following this logical flow, the hypothesis that the market structure influences the market conduct is tested based on the actual dataset. As a future agenda in the conclusion, this article recommends the so-called port industrial policy.

• Journal of the korean veterinary medical association
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• v.47 no.12
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• pp.1086-1090
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• 2011

외인성 췌장부전은 췌장에서 분비되는 소화효소의 부족한 합성 및 분비에 기인한다. 대부분의 개체에서 보이는 임상증상은 체중감소, 다량의 연변, 지방변이다. 혈청 고양이 유사트립신 면역활성 농도검사는 외인성 췌장부전 진단에 있어 매우 유용한 검사법이다. 외인성 췌장부전 환자의 치료는 췌장 소화효소의 공급이다. 대부분의 외인성 췌장부전 환자에서 심각한 혈청 코발라민의 감소와 동반되기 때문에 코발라민의 투여는 반드시 필요하다. 마지막으로 개에 비해 흔하게 확인되진 않지만, 만성적인 연변 및 체중감소를 보이는 환자에서는 진단에 있어 외인성 췌장부전에 대한 고려가 필요하다.

• Korean small business review
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• v.39 no.1
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• pp.59-87
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• 2017

There is growing concern of the international community for the environmental issues including climate change. Scholars have examined various issues regrading Green Supply Chain Management (GSCM) but they mainly have focused on why firms introduce and implement GSCM from the persecutive of manufacturers. In particular, there has been few studies of green supply chain management in Korea. We investigate the effects of long-term relationships on green supply chain management and the relationship between GSCM and environmental performance. We also examine the relationship between long-term relationships and green information sharing, the effects of green information sharing on the GSCM. The data for this study were collected through a questionnaire survey on firms that participated in the Green Partnership Program of Korea Institute of Industrial Technology. Based on the responses of 155 firms the research model is empirically tested through a structural equation model. We found that long-term relationships facilitate GSCM significantly as it was expected. Green purchase and green product design also appears to improve environmental performance. Long-term relationship appears to affect positively green information sharing. Green information sharing does not have a statistically significant effect on environmental performance but show positive effect on GSCM including green purchase and green product design.

• 프린팅코리아
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• v.11 no.4
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• pp.124-125
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• 2012

다양한 상품이 모여 있는 편의점 판매대에서 고객들에게 많이 팔리기 위해서는 우선 패키징부터 달라야 한다. 디자이너들은 다른 제품들보다 자신의 제품이 '눈에 띄게 하기 위해' 고민을 하고, 제조사들은 빠른 회전율과 저비용을 원한다. 이를 위해 패키징 디자이너들은 혁신적인 워크플로와 프로젝트 관리, 그리고 교정 도구들로 디자인 프로세스의 효율성을 극대화하길 원하고 있다. 한국코닥에서 공급하고 있는 다양한 패키징 솔루션에 대해 소개한다.

• 프린팅코리아
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• v.11 no.5
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• pp.104-105
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• 2012

다양한 상품이 모여 있는 편의점 판매대에서 고객들의 눈에 띄어 많이 팔리기 위해서는 우선 패키징부터 달라야 한다. 디자이너들은 다른 제품들보다 자신의 제품을 '눈에 띄게 하기 위해' 고민을 하며, 제조사들은 빠른 회전율과 저비용을 원한다. 이를 위해 패키징 디자이너들은 혁신적인 워크플로와 프로젝트 관리, 그리고 교정도구들로 디자인 프로셋의 효율성을 극대화하길 원하고 있다. 한국코닥에서 공급하고 있는 다양한 패키징 솔루션에 대해 소개한다.

• Korea Petroleum Association Journal
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• no.9 s.19
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• pp.8-10
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• 1982

우리나라의 석유류제품가격이 외국에 비해 전반적으로 높은 이유는 고율의 특소세와 석유기금등 정부부문비용이 차지하는 폭이 크고 경질유 수요가 낮아 권유수율상의 수익성이 낮은데 기인하는 것으로 정유사의 통제범위외의 구조적인 요인에서 비롯되고 있다. 따라서 국내석유수요의 일부를 제품수입에 장기의존할 경우 국내석유류안정 공급이 크게 위협받게 될 것이다.