• Journal of the Korean Society of Food Science and Nutrition
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• v.41 no.9
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• pp.1310-1314
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• 2012

Gastrointestinal digestibility of new proteins inserted in the food supply is a significant parameter for assessing the safety of GM foods based on the assumption that digestive stability is undesirable. In this study, we performed in vitro digestion of CP4EPSPS, a new protein, expressed in genetically modified (GM) soybean in order to evaluate its digestibility in three different ratios of simulated gastric fluid with preheating. Ratios of GM soybean to simulated gastric fluid were 2:2, 2.5:1.5, and 1.5:2 and preheating was conducted at $100^{\circ}C$ for 5 min. Electrophoresis and Western blotting were used to confirm changes in soybean protein patterns and CP4EPSPS gene expression after in vitro digestion. At ratios in which the amount of gastric fluid was equal to (2:2) or relatively higher than that of soybean (1.5:2), no CP4EPSPS (47.4 kDa) protein was detected after 15 seconds of simulated gastric fluid incubation, the earliest time interval evaluated. However, when the ratio of GM soybean to gastric fluid was 2.5:1.5, CP4EPSPS was detected in 5 min and gradually decreased according to time. After preheating, no CP4EPSPS protein was detected after 15 seconds under all conditions. From these results, we concluded that the digestibility of CP4EPSPS in simulated gastric fluid increased upon preheating. Accordingly, we suggest that it is important to account for the ratio of gastric fluid to GM food in in vitro digestibility assessment models of GM food.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.708-712
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• 2006

The objective of this study was to analyze the effects on management performance of architectural design offices, created by requirements of ISO 9001 Quality Management System, including design quality improvement, introduction of management tools to improve architectural office internal management environment, international standardization and open market impacts. This study conducted a questionnaire survey of architectural design offices in Seoul which holding ISO 9001 Quality System Certification. Following analysis using SPSS10, the result of this study is as follow; (1) The requirements of a quality management system influenced performance of resource management, production realization and customer satisfaction. The measurement analysis and improvements show the effect on design group member satisfaction. Also, production realization, resource management and manager responsibility have an effect on improving quality, and measurement analysis and improvement have an effect on economic performance. (2) The requirements of the Quality Management System were shown to influence the group members satisfaction most, but showed a low influence on economic success. (4) The design group member's opinion about the ISO Quality Management System was very positive and had the effect of improving motivation. The system and the result after acquisition was proven to be very positive in architectural design offices.

• Journal of Digital Convergence
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• v.9 no.2
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• pp.111-129
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• 2011

Nowadays, the IS project is getting more and more complicated and large-scaled. Many researchers and practitioners are interested in the IS development methodologies, automated tools and techniques to decrease project failure and to increase IS project performance. This research is to seize the management level of PMO affecting on the IS project, as a new method to increase the IS project development performance. As a result of surveying the present PMO operation state with banks which are the leading industry to accept the PMO in Korea, technology support management and infrastructure management are the core functions to affect the IS performance including schedule management, quality management, and user and stakeholders' satisfaction. Also, the PMO management level is the important point of IS project success. Among the 5 levels PMI suggested, PMO can implement the project effectively at least at the third level. Korean companies introducing the PMO have to do research the PMO core functions and the management levels according to the project scale, and review the distinctive features of their organization to increase the maturity of IS project. This research has been proved through the Full Structural Equation Model. The results show that the five core functions of PMO have relationship with the IS project performance.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 1998.11a
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• pp.252-256
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• 1998

본 논문은 새로운 서비스의 하나인 WLL 시스템의 도입에 따른 기존 고정서비스인 M/W 시스템에 미치는 간섭영향을 분석한 것이다. 이를 위해 M/W국에 미치는 WLL 시스템의 순방향 및 역방향 링크상에서의 간섭전력을 계산하여 그 평가를 행하였다. 그 결과로서 순방향링크에 의한 간섭영향은 기지국의 송신출력에 비례하여 증가하지만 셀반경에는 관계가 없다. 반면, 역방향링크에 의한 간섭영향은 가입자의 송신출력에 비례하고, 셀반경이 작아짐에 따라 간섭영향이 커진다. 비록 본 연구는 M/W 시스템에 미치는 WLL 시스템의 간섭영향 분석에 국한되고 있지만, 향후 이와 반대인 WLL 시스템에 미치는 M/W국의 간섭영향을 분석하기 위한 연구로 확장 가능하다.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.391-391
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• 2021

최근에는 도시에는 불투수 면적의 증가로 지면 침투량이 줄어들고 유출량이 증가되고 있다. 또한 지면에서의 먼지 등 비점오염원의 유출로 인한 수질악화도 진행되는 경우가 많다. 그러므로 도시의 개발에 따른 악영향을 최소화하기 위해 다양한 저영향개발기법(Low Impact Development)을 도입하여 도시 물순환 건전성을 확보하기 위해 노력하고 있다. 본 연구에서는 도시 유역에서의 유출량 분석을 위해 저영향개발기법 중 투수성포장과 옥상녹화 등을 적용하여 침투량의 증가와 유출량 감소 결과를 분석하였다. 투수성포장과 옥상녹화의 영향이 크지는 않지만, 도시에서의 유출량 저감에 영향을 미칠 수 있는 것으로 분석되었으며, 향후 지속적인 도시 물순환 건 전성 확보연구의 기초 자료로 활용될 수 있을 것으로 보인다. 그 결과는 도시 개발 계획의 우선순위를 결정하는데 사용될 수 있어서, 도시 공간의 삶의 질이 향상될 것이다.

• Proceedings of the Korea Water Resources Association Conference
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• 2020.06a
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• pp.187-187
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• 2020

최근에는 도시에는 불투수 면적의 증가로 지면 침투량이 줄어들고 유출량이 증가되고 있다. 또한 지면에서의 먼지 등 비점오염원의 유출로 인한 수질악화도 진행되는 경우가 많다. 그러므로 도시의 개발에 따른 악영향을 최소화하기 위해 다양한 저영향개발기법(Low Impact Development)을 도입하여 도시 물순환 건전성을 확보하기 위해 노력하고 있다. 본 연구에서는 도시 유역에서의 유출량 분석을 위해 저영향개발기법 중 투수성포장과 옥상녹화 등을 적용하여 침투량의 증가와 유출량 감소 결과를 분석하였다. 투수성포장과 옥상녹화의 영향이 크지는 않지만, 도시에서의 유출량 저감에 영향을 미칠 수 있는 것으로 분석되었으며, 향후 지속적인 도시 물순환 건 전성 확보 연구의 기초 자료로 활용될 수 있을 것으로 보인다. 그 결과는 도시 개발 계획의 우선순위를 결정하는데 사용될 수 있어서, 도시 공간의 삶의 질이 향상될 것이다.

• Journal of Korea Society of Industrial Information Systems
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• v.8 no.3
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• pp.51-60
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• 2003

In the radical char]go of the business environments that the existing facilities can not guarantee the business-frosts anymore, enterprises have been importing ERP system. In Korea, Sam-sung Electronics did it for the first tin in the latter half of 1994 and other enterprises succeeded. Currently, government and public enterprises as well as most of the large enterprises are employing ERP system to sharpen the competitiveness and to win the business transparency. On the other hand, it is harder for small and medium enterprises shaded by the large enterprises to be well-equipped with information system such as ERP, because they have already suffered from chronic financial difficulties and shortage of many resources. Most of all, they prefer the short-term project that does not need much tine for them to make decisions and to carry out fully. Grounded on the above factors, in this work, I suggest the suitable ERP model for the small and medium enterprises and the successful importing process of ERP, which is derived from the previous researches made by other masters' thesis. If necessary information and human resources are interchanged pertinently between local education institute and small and medium enterprise, the latter could not only deal with the confronted difficulties successfully inside and outside but attain the goal of being proficient in up-to-minute high technology. Besides, giving the students the opportunity of researching into the practice of the business they have not ever known, local universities could help their students accumulate knowledges and acquire ideas which could not be achieved in pure academic studies. When the above-mentioned procedure is over, the students might get the intellectual faculty to ponder on the future more concretely and enter a profession more carefully. In the result, we would raise up the percentage of the employment among the graduates. And active participation of university professors is the last important factor that assists the small and medium enterprises for introducing ERP system successfully. Their scholarly attainments play an important role in strengthening local economy and make the business competitiveness balanced between the capital and the local economy.

• Archives of design research
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• v.15 no.4
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• pp.67-76
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• 2002

This study is mainly based on the introduction process of formative art education method of Korean Bauhaus which was brought in this CQuntry through Japan. The introduction routes into Korea of Bauhaus education method by way of the United States through Germany have been disclosed since 1945, including Korean students studying in the United States as well as Scandinavian countries. Those introduction of Bauhaus method by Korean students into Korea had influenced the domestic university education. However, it was worth notice that Park Hui-rak pointed out through his writing that Bauhaus education method had already existed in the CQuntry before 1945 when korea was liberated from 35 years of Japanese colonial rule. Park hinted in his book of "Korean Design History,199B" that the curriculum of primary school, then affiliated with Taegu Education College had been possibly influenced from Composition Education" idealogy led by Japanese Kawakita Rensichiro. In Japan, Bauhaus education method had been independently introduced by civilians like primary school teachers of Kawakita. However, the possible introduction of the informative art education in the country by way of Japan leaves a lot of things to be considered. Because, the introduction was carried out by Choson governor-General which took charge of colonial rule of korea. Accordingly, the purpose of this study is to make full explanation on the introduction of formative art education and on the types. For that purpose, examinations on various materials and information released by many educational institutes as well as by choson Governor-General were included. As the result, it was possible to find out a trace of "Composition Education : Japanese Bauhaus Formative Art Education" in 1937, one year earlier pointed out. And it was remarkable that two interested books were found out, which mainly dealt with Spanung of Composition and Dynamic sense. Finally, through examinations in many aspects, five drawing education books written in 1930s, such as Drawing Guide Details and indication, were proved to be equal to Bauhaus Composition Education in terms of terminology and contents. Moreover, it has been made clear that Composition education Choson was made mostly under the control and management of Choson Governor-General in the of books on education systems in then education college.

• Journal of Information Management
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• v.42 no.2
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• pp.121-149
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• 2011

The purpose of this study is to analyze influencing factors for the user satisfaction of information commons(IC) in school libraries. Relevant previous studies inform four candidate factors that could affect the user satisfaction. Based upon these factors and user interviews, a questionnaire are constructed to form 29 items in total. As the main data, 412 samples are collected from the IC users from 3 high schools in Seoul. Analyses lead to these findings: factors affecting the user satisfaction are identified. They are IC facilities, human services, and achievement level of self-directed learning. It seems that, in ICs, users prefer using space and facilities by themselves to accessing contents. This study suggests ways to improve user satisfaction. It would be essential to introduce IC facilities to current and potential users, to install instruments to enhance achievement level of self-directed learning, and to train users through library education programs.

• Journal of Service Research and Studies
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• v.2 no.2
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• pp.53-79
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• 2012

According to Electronic Times(2012. 1. 3), "PMO was introduced from 1950s in the USA and as of 2010, PMO participated in 84% of project ordered by public and private sector." And Ministry of public administration and security announced that the Ministry will organize Task Force for arranging "standard for introduction and operation of PMO" for support of project implementation and strengthening specialty of ordering organization, and then, actively launch the Task Force from February, 2012. Thus, necessity of PMO is regarded as natural in some aspect but thesis for doctoral degree written by Kim Gi-yeong(2007) suggested, "performance of several projects begun at the same time cannot be interpreted as high according to whether PMO team exists or not." Martin et al.(2005) asserted, "according to whether PMO team exists or not, but there is no significant difference in other factor." In the contradictory situation, it is necessary to perform more various approaches for performance and necessity of PMO in the academic aspect.