• 디지털융복합연구
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• 제15권10호
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• pp.201-210
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• 2017

본 연구는 기술경영활동이 기업성과에 어떤 영향을 미치는지, 기업의 혁신활동이 기업경영활동과 기업성과 간의 관계에서 매개효과가 있는지 분석하여 그 연구결과를 기업실무에 적용할 수 있는지 검증해보고자 하였다. 첫째, "기술경영 활동은 기업성과에 긍정적인 정(+)의 영향을 미칠 것이다."는 가설1은 부분적으로 채택되었다. 둘째, 기술경영활동과 재무성과 간의 관계에서 제품혁신은 기술리더쉽에 완전매개효과를, 기술경영활동과 비재무성과 간의 관계에서도 제품혁신은 기술리더쉽에 완전매개효과를 가지는 것으로 확인되었다. 공정혁신의 매개효과 분석을 위하여 3단계 매개회귀분석을 실시한 결과, 기술경영활동과 재무성과 간의 관계에서 공정혁신은 기술리더쉽에 부분매개효과를 기술경영활동과 비재무성과 간의 관계에서 공정혁신은 기술리더쉽에 완전매개효과를 가지는 것으로 나타났다. 향후 연구조사 대상의 전국적인 확대와 제조업과 비제조업, 중소기업과 대기업 등으로 나누어 분석한다면 학문적 관점이나 실무적 관점에서 상당한 의미가 있을 것으로 사료된다.

• 자원리싸이클링
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• 제20권2호
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• pp.3-15
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• 2011

현재 CDM사업 등록은 대부분 에너지, 화학공정, 제조공정 분야에서 이루어지고 있다. 그러나, 무기질 자원재활용을 통한 CDM사업 등록은 그렇게 많지 않은 실정이다. 본 논문에서는 국내 무기질 폐기물의 재자원화를 통한 CDM사업 등록 가능성을 알아보기 위하여 국내외 CDM사업 현황 분석 및 적용사례를 조사하였다. 조사결과 CDM사업 등록 사례는 대량으로 활용할 수 있는 산업 중의 하나인 시멘트산업의 원료 대체화 분야에서 다수의 등록이 이루어진 것으로 조사되었다. 우리나라에서의 CDM사업 적용 전망은 산업의 규모, 무기질 자원 활용 산업 및 온실가스 배출량을 분석하고 대량으로 활용할 수 있을 정도로 지속적으로 발생되는 우기질 폐가물의 현황 등을 면밀히 검토해야 할 것으로 판단된다.

• 한국산업융합학회 논문집
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• 제20권4호
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• pp.265-273
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• 2017

Major industries in Gyeongnam area include robot and automobile manufacturing, shipbuilding, and aviation. According to the research, the mechanical part of the products has been advanced, but awareness over the improvement of quality of the software still lacks. The quality performance test presently conducted by the companies in Gyeongnam is mostly the manual performance test performed by the program manager. In order to systematize this and extend the range of using software testing tools, the current study intends to suggest the necessity for conducting a survey on demand to improve performance and securing testing tools such as measured data analysis. Accordingly, this study is going to investigate 33 companies in Gyeongnam related with software in each of the major business areas centering around the actual field and examine activities related to software quality. And after figuring out the current status of retaining testing tools, the study will suggest the ways to enhance recognition over software quality and propose ultimate solutions to solve the problems on the current stage by finding out how to share information as much as possible in order to lay the foundation for extending the range of activity for the sake of software quality.

• 한국산업융합학회 논문집
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• 제26권1호
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• pp.105-112
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• 2023

We analyze the global market for flexible electronic circuits, technical considerations, and analyze the market for application areas and regions. In the market analysis of the application field, the display field has the greatest influence in terms of market size and annual growth rate, and the OLE D lighting market size is expected to grow by nearly 50% in 2026. The multilayer flexible electronics, which dependently requires the semiconductor technology, has a larger market size than other structures and its growth rate is relatively large, leading the market and will be further analyzed in depth. The market size of multilayer flexible electronics applied to display field is expected to show an annual growth rate of 21.1% from $2.7 billion in 2017 to $9.8 billion in 2026, and the OLED market is expected to grow by 75.2% during the same periods. Recently, as electronic products have been miniaturized and advanced, and robust installation in a small space is required, companies that preoccupy multilayer structure or rigid flexible electronic circuit technology have an advantage in competitiveness, so many companies are trying to obtain this technology. These efforts are systematically supported by many countries because they can achieve mutual growth by strengthening the competitiveness of the application field and the same industry. In the case of Korea, a support system is established, but it is required to expand and activate it, and to localize manufacturing equipment and materials.

• Nuclear Engineering and Technology
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• 제56권1호
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• pp.64-69
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• 2024

According to the market research report, the nuclear decommissioning services market is currently experiencing considerable growth, with a projected Compound Annual Growth Rate (CAGR) of nearly 13% during the 2020-2024 forecast period. This expansion is primarily fueled by the advancement of Industry 4.0, in conjunction with the emergence of cutting-edge technologies such as the Internet of Things, big data, artificial intelligence, and 5G. Even though the fact that robots have already been utilized in the nuclear industry, their adoption has been hindered by conservative regulations. However, the nuclear decommissioning market presents an opportunity for the advancement of robotics technology. The British have already invested heavily in encouraging the use of intelligent robots for nuclear decommissioning, and other countries, such as Taiwan, should follow suit. Taiwan's flourishing robotics development industry in manufacturing, logistics, and other domains can be leveraged to introduce advanced robotics in the decommissioning of its nuclear power plants. By doing so, Taiwan can establish itself as a competitive player in the nuclear decommissioning services market for the next two decades.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2013년도 제44회 동계 정기학술대회 초록집
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• pp.487-487
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• 2013

According to shrinkage of transistor, interface traps have been recognized as a major factor which limits the process development in manufacturing industry. The traps occur through spontaneous generation process, and spread into the forbidden band. There is a large change of current though a few traps are existed at the Si-SiO2 interface. Moreover, the increased temperature largely affects to the leakage current due to the interface trap. For this reason, we made an effort to find out the relationship between temperature and interface trap. The subthreshold swing (SS) was investigated to confirm the correlation. The simulated results show that the sphere of influence of trap is enlarged according to increase in temperature. To investigate the relationship between thermal energy and surface potential, we extracted the average surface potential and thermal energy (kT) according to the temperature. Despite an error rate of 6.5%, change rates of both thermal energy and average surface potential resemble each other in many ways. This allows that SS is affected by the trap within the range of the thermal energy from the surface energy.

• 대한인간공학회지
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• 제31권1호
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• pp.33-40
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• 2012

Objective: Service industry has become the most important industry among various economic activities, as the percentage of service related industry in advanced nations is over 60% of their GDP and the percentage of service industry in South Korea, a traditional manufacturing nation, now takes up over 60% of the entire economy. Background: Such industry paradigm shift has changed consumers from those that simply purchased products into groups of people that evaluate the companies that manufacture products, thereby further intensifying competition among companies and increasing the importance of integrated communication between companies and consumers. However, the excessive existence of sub-identities that have been developed for integrated management of the existing corporate identities, as well as the undifferentiated general management strategies by companies are creating confusion not only for consumers but also for various corporate interest parties. In addition, service identity strategy has become the most important strategy than any other sub-identity strategies in forming corporate identity at the increased importance of corporate service in the era of service industry. However, the current domestic circumstance is that the concept of service identity has not been well established through specific related studies. Method: Accordingly, the existing academic and field studies on the corporate identity(CI), brand identity(BI) and product identity(PI) used for the communication with consumers were reviewed in this study to establish and summarize the concept of service identity(SI) that appeared at the service economization. Results: The purpose is to examine the kind of change that could be brought about by SI for the corporate integrated identity strategy developed through the existing corporate, brand & product image in order to present a new direct in corporate identity strategy according to the industry paradigm shift through a SI centered new corporate identity framework. Conclusion: For preparing the new era of service industry, the corporate integrated identity strategy must be integrate with concept of service identity and which is essential to differential from other companies. Application: The proposed concept and framework of service identity on this paper will help to understand and clearly define why service identity is important factor of the new idea of corporate identities.

• 한국시뮬레이션학회논문지
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• 제24권4호
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• pp.163-170
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• 2015

본 연구는 농식품 산업의 중심축인 가락도매시장의 공급망 관리를 최적화 할 수 있는 변혁의 기회인 '가락시장 현대화 사업'의 유통물류 이슈에 적용하기 위한 유동인력 및 물류 동선에 대한 시뮬레이션 분석법을 적용하고 있다. 이미 업계에서는 익히 알고 있는 바와 같이 농식품 산업과 같은 1차 산업에서는 체계적인 방법에 의한 물류동선계획을 제대로 현장에 적용하지 못하고 있는 실정이고, 유통물류의 SCM분야는 더더욱 정형화되어 있지 못한 것이 또한 현실이다. 이에 유통시설의 5대 흐름관리 요소인 차량동선(물류차량/고객차량), 물류집기동선, 고객동선, 유통시설 종사원 동선, 상품 진열/후퇴 동선과 같은 흐름 동선 들을 도매시장 운영현장에 적용하여 모든 물류흐름에 최적화된 프로세스 계획 설계가 이루어지도록 하는 것이 필요하고, 이는 향후 농식품 산업의 물류 공급망을 효율화하는데 매우 중요한 기초 자원으로 활용할 것이다. 제조 산업과 물류산업에서는 공정기반 물류프로세스가 비교적 잘 지켜지고 있는데 반하여 유통산업, 특히 농식품 산업과 같은 1차 산업 물류현장에서는 행위기반 물류 프로세스가 중심이 되어서 모든 업무분석이 이루어지다 보니, 금번 시뮬레이션 작업은 업계 최초로 시도되는 정량 설계화 작업에 있다는 것에 매우 큰 의의를 둘 수 있겠다. 특히, 주차동선 파악에 있어서는 4개의 평가모형을 감안하여 특성별 물류동선 시뮬레이션을 진행하였고, 이를 바탕으로 물류 동선의 병목지역과 물류이동특성의 문제점을 사전 발견하여 물류현장 운영자와 물류시스템 설계자에 적시 피드백 시켜주는 효과적인 업무진행 방식을 채택하여 농식품 산업 물류현장의 합리적 설계와 최적화된 공급망 관리 시스템의 적용에 가일층 선진화된 대안을 제공했다는데 또한 큰 의미를 둘 수 있겠다.

• 한국정밀공학회지
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• 제18권7호
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• pp.174-178
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• 2001

In order to reduce the lead-time and cost, recently the technology of rapid protoyping and manufacturing(RPM)has been widely used. Machining process is still considered as one of the effective RPM methods that have been developed and currently available in the industry. It also offers practical advantages such as precision and versatility. Some considerations are still required during the machining process. One of the most important points is fixturing. There should be an effective method of fixturing since the fixturing time depends on the complexity of geometry of the part to be machined. In this paper, the rapid manufacturing process has been developed combining machining with automatic filling. The proposed fixturing technique using automatic filling can be widely applicable to free surface type of product such as a fan. In the filling stage, remeltable material is chosen for the filling process. An automatic set-up device attachable to the table of the machine has also been developed. The device ensures the quality during a series of machining operations. This proposed process has shown to be a useful method to manufacture the required products with the reduced the response-time and cost.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제6권3호
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• pp.311-318
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• 2000

본 연구는 복잡하고 다양한 반도체 웨이퍼 가공 (FAB) 공정의 전체적인 흐름을 컴퓨터 모델로 구축하고 이를 Device 단면도를 나타내는 프리젠테이션 툴과 연동시키는 교육 모델의 개발을 목적으로 하였다. 급변하는 세계 반도체 시장에서 국내 반도체 업체는 지속적인 기술 개발과 더불어 효율적인 생산관리에 대응할 수 있도록 하여 국제 경쟁력을 키워야 할 것이다. 따라서 본 연구에서 다루어진 공정의 흐름과 각 단위공정의 특성을 바탕으로 설립된 모델은 서울대학교 반도체 공동 연구소를 대상으로 구현되었으나 앞으로 생산 관리를 담당할 국내 반도체 업체들의 신입사원과 현장기술자의 질적 향상을 위한 시청각 교육용 자료로의 활용 시 상당한 효과를 거둘 것이라 예상된다. 이는 생산업체에 국한되어지는 것만은 아니며 반도체 공정에 관련된 대학 학과목에서도 활용되어지리라 생각된다. 또한 확장성과 변화에 유연한 모델을 개발함으로써 반도체 생산 업체들은 구성된 표준 모델을 이용하여 각 회사의 실정에 맞추어 자사에 대한 시뮬레이션을 손쉽게 수행함으로써 많은 교육 효과와 이에 따른 원가 절감의 효과까지 거둘 수 있을 것이다.