• 한국재료학회:학술대회논문집
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• 한국재료학회 2009년도 추계학술발표대회
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• pp.4.1-4.1
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• 2009

The dream of futurists andtechnologists is to build complex, multifunctional machines so small that theycan only be seen with the aid of a microscope. The unprecedented technologyadvancements in miniaturizing integrated circuits on semiconductors, and theresulting plethora of sophisticated, low cost electronic devices demonstratethe impact that micro/nano scale engineering can have when applied only to thearea of electrical and computer engineering. Emerging research efforts indeveloping organic and inorganic nano materials together with using micro/nanofabrication techniques for implementing integrated multifunctional devices hopeto yield similar revolutions in other engineering fields. By cross linking theindividual engineering fields through micro/nano technology, various organicand inorganic materials and miniaturized system devices can be developed thatwill have future impacts in the IT and life science applications. Yet to buildthe complex micromachines and nanomachine of the future, engineering will needto develop the technology capable of seamlessly integrating these materials andsubsystems together at the micro and nano scales. The micromachines of thefuture will be “integrated nanosystems,” complex devices requiring the integration of multiple materials,phenomena, technologies, and functions at the same platform. To develop thistechnology will require great efforts in materials science and engineering, infundamental and applied sciences. In this talk, we will first discuss thenature of micro and nanotechnology research for IT and life sciences, and thenintroduce selected current activities in micro and nanotechnology research fororganic and inorganic materials and devices. The newly developed micro/nanofabrication processes and devices, combined with in-depth scientificunderstandings of materials, can lead to rapid development of next generationsystems for applications in IT and life sciences.

• ETRI Journal
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• 제40권6호
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• pp.759-773
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• 2018

Uncore components such as on-chip memory systems and on-chip interconnects consume a large amount of energy in emerging embedded applications. Few studies have focused on next-generation analytical models for future chip-multiprocessors (CMPs) that simultaneously consider the impacts of the power consumption of core and uncore components. In this paper, we propose a convex-optimization approach to design heterogeneous uncore architectures for embedded CMPs. Our convex approach optimizes the number and placement of memory banks with different technologies on the memory layer. In parallel with hybrid memory architecting, optimizing the number and placement of through silicon vias as a viable solution in building three-dimensional (3D) CMPs is another important target of the proposed approach. Experimental results show that the proposed method outperforms 3D CMP designs with hybrid and traditional memory architectures in terms of both energy delay products (EDPs) and performance parameters. The proposed method improves the EDPs by an average of about 43% compared with SRAM design. In addition, it improves the throughput by about 7% compared with dynamic RAM (DRAM) design.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2011년도 춘계 종합학술대회 논문집
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• pp.125-126
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• 2011

유망기술의 탐색과 발굴을 포함하는 기술예측은 기술경영에서 계속적으로 논의되고 있는 주제의 하나이다. 기술의 예측은 예측하고자 하는 대상기술, 예측의 주체와 목적에 따라 다양하게 구분되며 각각의 방식에 따른 분석방법론 및 접근법이 존재한다. 본 연구에서는 미래기술예측 방법론의 유형과 목적별 분류에 대한 기존 연구를 살펴보고 중소기업을 위한 유망기술을 정의하여 그에 적합한 미래기술 예측 방법론의 선택과 접근법에 대해 제시한다.

• 반도체디스플레이기술학회지
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• 제10권2호
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• pp.121-124
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• 2011

Augmented Reality integrates virtual objects onto a real world so that it extends the human's sensibility of real-world. an Augmented Reality technology combines real and virtual object in a real environment, and runs interactive in real time, and is regarded as an emerging technology in a large part of the future of information technology. So the benefits for the various businesses are estimated to be very high. In this paper, combine ARToolkit with OpenAL we can provide audio to users. These proposed methodologies will contribute to a better immersive realization of the conventional Augmented Reality system.

• 한국식물생명공학회:학술대회논문집
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• 한국식물생명공학회 2003년도 식물바이오벤처 페스티발
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• pp.31-36
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• 2003

Bio-venture companies have undertaken harsh environment after 2000 bubble corruption. It is unlike to be changed in the near future. The business model of near-term cash flow, financial stability and survival is a key issue to be discussed. The company shall be rearranged to achieve fast recovery from investment and have to show clear and quantitative business model to the investors. Nevertheless, bio-venture should not drop long-term value creation by sacrificing the possibility of emerging technologies. Prior to clarifing agro-bioventure business model, GMO strategy should have broad supports from stakeholders. The interests and worries of stakeholders are discussed and SWOT is analyzed. For sustainable economy of future, new technology continuously should be invested to fit ROI model of genomics-based GMO developments. Hybrid of products ${\varepsilon}$ technologies may be one of the favorites in this stormy season.

• 한국전자파학회지:전자파기술
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• 제10권3호
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• pp.29-38
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• 1999

최근 무선 통신 기술의 발전에 힘입어 Software D Defined Radio(SDR) 기술을 적용한 유연성이 높 은 다기능 군용 통신 시스템의 구현이 이루어지고 있다. SDR 기술은 기존의 항공기, 차량에서 사용 하던 다양한 방식의 통신 시스템과의 연동을 가능 하게 하고. 미래의 시스댐에 대응하는 군용 통신 시스댐의 구현에 있어 큰 역할을 수행하게 되리라 예측된다. 이에 본 고에서는 군사통신 시스댐을 위 한 SDR 연구로 꼽히는 미 공군의 SPEAKeasy와 D DARPA의 GloMo 프로젝트에 관하여 알아보고 향 후 발전 방향을 가늠해 본다.

• The Korean Journal of Physiology and Pharmacology
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• 제23권5호
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• pp.311-315
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• 2019

Recently, digital health has gained the attention of physicians, patients, and healthcare industries. Digital health, a broad umbrella term, can be defined as an emerging health area that uses brand new digital or medical technologies involving genomics, big data, wearables, mobile applications, and artificial intelligence. Digital health has been highlighted as a way of realizing precision medicine, and in addition is expected to become synonymous with health itself with the rapid digitization of all health-related data. In this article, we first define digital health by reviewing the diverse range of definitions among academia and government agencies. Based on these definitions, we then review the current status of digital health, mainly in Korea, suggest points that are missing from the discussion or ought to be added, and provide future directions of digital health in clinical practice by pointing out certain key points.

• 융합보안논문지
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• 제13권6호
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• pp.17-24
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• 2013

최근 클라우드 컴퓨팅 기술은 전 세계적으로 중요한 이슈가 되고 있으며, 기술과 서비스에 있어서도 많은 주목을 받고 있다. 그러나 클라우드 컴퓨팅의 긍정적인 측면과는 달리, 여러 취약점들로 인해 해킹기술의 진화에 따른 다양한 공격과 피해가 예상되고 있다. 따라서 본 논문은 클라우드 컴퓨팅의 보안기술에 대해 실험 및 사례연구를 통해 동향을 분석함으로써, 향후 클라우드 컴퓨팅의 보안 체계의 구축과 대응기술 개발을 위한 자료로 활용될 것으로 기대한다.

• Natural Product Sciences
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• 제28권3호
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• pp.93-104
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• 2022

Methicillin-resistant Staphylococcus aureus (MRSA) is a serious threat to the global healthcare system. Ineffective and resistance to antibiotic treatments have increased morbidity and mortality rates worldwide. New and effective antibiotics are needed to combat against bacterial resistance. Endophytic fungi are crucial reservoirs of novel bioactive metabolites. In particular, the secondary metabolites show promising therapeutic potential, notably, antibacterial. This review discussed the emerging potential of endophytic fungi as anti-MRSA agents. The ecological sources of endophytic fungi were discussed with the synthesis of bioactive metabolites. The mode of antibacterial actions was elucidated to give a better understanding of the mechanisms involved. This review may serve as an important reference for future discovery and developments of anti-MRSA agents from endophytic fungi.

• 자원환경지질
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• 제50권5호
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• pp.415-422
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• 2017

연구는 지속가능발전과 지능정보사회의 미래트렌드에 주목하여 2040~2050년 지질자원기술 관련 분야를 예측할 수 있는 한국과 일본의 과학기술예측조사 결과를 분석하였다. 지질자원기술 관련 분야로 지질환경 재해 기술과 에너지 자원 기술 분야로 구분하여 분석하였다. 한국과 일본의 지질환경 재해 분야 미래기술은 기반지질, 지구물리학적 지질재해, 기상조정 $CO_2$ 저감, 환경재해(방사성 폐기물 처분 포함), 스마트에코시티(자급자족 도시)로 제시된다. 에너지 자원 기술 분야 미래기술은 핵융합 발전이 2050년 정도에 실현되며, 2040년 정도에는 소행성 등 우주자원 개발 및 우주유인기지 구축이 실현될 것으로 보았다. 또한 2040년에는 신재료 신자원기술이 적용되어 기존의 에너지자원과 광물자원을 대체할 것으로 보인다. 일본은 지능정보사회 관점을 대대적으로 도입하여, 지질자원 분야 관련 분야에서도 새로운 관점의 기술들을 제시하고 있다.