• ALGAE
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• 제21권4호
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• pp.349-375
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• 2006

The application of modern ecological, ultrastructural and molecular methods, aided by the cultivation of numerous cyanobacterial morphotypes, has substantially changed our knowledge of these organisms. It has led to major advances in cyanobacterial taxonomy and criteria for their phylogenetic classification. Molecular data provide basic criteria for cyanobacterial taxonomy; however, a correct phylogenetic system cannot be constructed without combining genetic data with knowledge from the previous 150 years research of cyanobacterial diversity. Thus, studies of morphological variation in nature, and modern morphological, ultrastructural, ecophysiological and biochemical characters need to be combined in a “polyphasic” approach. Taxonomic concepts for generic and infrageneric ranks are re-evaluated in light of combined phenotypic and molecular criteria. Despite their usefulness in experimental studies, the limitations of using strains from culture collections for systematic and nomenclatural purposes is highlighted. The need for a continual revision of strain identification and proper nomenclatural practice associated with either the bacteriological or botanical codes is emphasized. Recent advances in taxonomy are highlighted in the context of prospects for understanding cyanobacterial diversity from natural habitats, and the evolutionary and adaptational processes that cyanobacteria undergo.

• 전자통신동향분석
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• 제39권3호
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• pp.79-86
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• 2024

Digital twins are gaining attention and traction across various industries and societies owing to their potential for technological advancement, utilization, and service innovation. Digital twins involve creating a software system that mirrors a real-world entity, enabling them to interact and cooperate, therfore resembling interaction between a real-world entity and a digital twin. By recognizing the importance of this technology, international standardization efforts for digital twins are actively underway toward enhancing its application across various industrial sectors. We aims to provide an overview of the current status and future prospects of digital twin standardization, focusing on the ISO/TC 184/SC 4 and ISO/IEC JTC 1/SC 41 efforts.

• 한국항만경제학회지
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• 제18권1호
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• pp.85-106
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• 2002

Across many industries, benchmarking is considered useful method to improve their service quality and achieve competitive advantage. Benchmarking, especially, has emerged as an increasingly important approach to improving the performance of logistics system and enables successful logistics services and doing good business in logistics services. There are no, however, literature approach for the relationship between benchmarking and port. It is the highest worth researching the application of benchmarking method on the port, since port is the most important component in supply Chain. Therefore, this paper tries to demonstrate the application of the benchmarking method on the port. To do this study, the literature approach developed by several researchers for logistics benchmarking is used as the basic framework. In addition, the following studies are executed: First, the survey of previous studies on logistics benchmarking. Second, finding the indicator and selecting the target in the port benchmarking. Third, the systematic execution schemes of the port benchmarking. Finally, based on the above studies, this paper provides a background for discussions on the future prospects for the application of the benchmarking method on the port.

• 국제초고층학회논문집
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• 제11권3호
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• pp.145-156
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• 2022

Application examples of computational fluid dynamics (CFD) in the planning stage of high-rise buildings are introduced. First, we introduce examples of applications in the environmental field. The pedestrian wind environment was one of the earliest practical examples of CFD. CFD was also employed to validate the heat island mitigation measures proposed as part of the new construction plan. Second, application examples of wind-force evaluations are introduced. Prediction examples are presented for the peak wind pressure around a complex-shaped building and the wind force evaluation for a base-isolated building. The results prove that the results of the proper execution of CFD are equivalent to those of the wind tunnel experiment. As examples of CFD applications of other issues related to high-rise building planning, we introduce snow accretion on outer walls and high-temperature exhaust from emergency generators. Finally, the future prospects for the use of CFD are discussed.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2023년도 춘계학술발표대회
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• pp.104-106
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• 2023

The mobile crowdsensing platform obtains sensing data from mobile users, and the involvement of the public increases the untrustworthy of collected data. In order to distinguish factual data from inaccurate data provided by untrustworthy users, the truth discovery method has been introduced for accurate data aggregation in mobile crowdsensing (MCS). To explore the application of truth discovery in mobile crowdsensing, we overview the general concepts of truth discovery algorithms. Finally, we summarize the main existing application prospects of truth discovery in mobile crowdsensing.

• 한국건축시공학회지
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• 제14권6호
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• pp.631-637
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• 2014

최근 모듈러주택 시장은 주거시설 뿐만 아니라 업무시설등에 적용되면서 시장영역이 확대되고 있다. 해외 선진국의 경우 성숙단계로 접어들고 있으며, 국내의 경우 시장이 형성되어 있지 않기 때문에 중 장기 시장 전망을 위한 추세 파악에 어려움이 있다. 이에 본 연구는 시계열 분석을 기반으로 비선형 예측모형을 활용하여 국내 모듈러주택의 시장수요를 전망하였다. 모듈러주택 시장수요 전망은 신규 주택 건설에 대한 수요량 추정 결과를 기반으로 주택 공급량을 파악하고 주택공급량의 일부를 모듈러주택 수요로 가정하여 시나리오분석을 하였으며, 비선형 예측모형을 활용하여 모듈러주택 시장 전망을 하였다.

• 융합정보논문지
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• 제11권11호
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• pp.151-158
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• 2021

본 논문에서는 차세대 태양전지로 대표되는 유기, 염료 감응형, 페로브스카이트 태양전지의 최신 연구 동향과 건축, 조형예술, 의류패션 등 분야를 막론한 다양한 산업의 소재로의 과제와 활용 가능성을 분석하였다. 더불어, 웨어러블 IoT 장치와 결합하여 자연 및 인공광과 우리 몸의 움직임에 따라 생성되는 크고 작은 진동 에너지를 전기에너지로 공급하는 역할을 하게 될 '스마트 텍스타일 하이브리드 에너지 하베스팅 소자'의 새로운 미래전망과 그 가능성을 제시하였다. 차세대 태양전지와 마찰·압전소자를 융합한 '하이브리드 텍스타일 에너지 하베스팅 디바이스'는 4차 산업혁명 시대의 웨어러블 IoT 기기에 소재 자체로 결합하여 새로운 '융합 일체형 스마트 의류'로 발전할 것이다. 이 연구가 제안한 차세대 나노기술과 소자가 에너지 하베스팅 기능을 갖는 스마트 섬유 소재 분야에 적용되고, 미래 의류 산업에 융합되어 의료, 헬스케어 등 다양한 분야에 AI 서비스 제공하는 창의적인 제품으로 진화하는 패러다임의 전환점이 되길 바란다.

• 전력전자학회:학술대회논문집
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• 전력전자학회 2002년도 전력전자학술대회 논문집
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• pp.263-266
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• 2002

The Switched Reluctance Motor(SRM) drive system could operate in a very wide speed range with high efficiency There are no windings, no magnet and a brushless structure on the rotor, and there is only multi-phase centralized windings on the stator, those give rise to its simple and firm structure. It has good Prospects for application. such as industrial and home appliance. in aircraft. This paper is to show a development trends in SRM technology.

• 지구물리
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• 제7권2호
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• pp.135-149
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• 2004

The present time is wanted quickness corretness position so as having more and more concern about present my position AS a doncing fan the intrenet marketed of fornation and recongnition about spatial generel is changed now is opening that present my position is where? to questing is answering through smaller (Mobile Device : Mobile Phone, PDA, GPS) then palm of the hand like this background, we know about that what is LBS?, service commercial of LBS SUCH embodiment practical use and possibilities of the future!!

• International Journal of Advanced Culture Technology
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• 제6권4호
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• pp.262-265
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• 2018

Deep learning, a sub-field of machine learning changing the prospects of artificial intelligence (AI) because of its recent advancements and application in various field. Deep learning deals with algorithms inspired by the structure and function of the brain called artificial neural networks. This works reviews basic architecture and recent advancement of deep structured learning. It also describes contemporary applications of deep structured learning and its advantages over the treditional learning in artificial interlligence. This study is useful for the general readers and students who are in the early stage of deep learning studies.