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- Publication of contribution on etnews: 'Space Power in the Era of Great Transitions' (2021.08.23)
- Publication of contribution on etnews: 'Space Power in the Era of Great Transitions' Professor Hyung Hee Cho published an articlen in the etnews, 'Space Power in the Era of Great Transition'. The article was written based on the online presentations and discussions by domestic and foreign experts at the conference, The 23rd Air & Space Power International conference (ASPIC 2021), hosted by the Yonsei Aerospace Strategy & Technology Institute(ASTI, Director: Hyung Hee Cho). Prof. Cho discussed the necessity of enhancing space power, the status of international competition, and ways to secure Korea's space competitiveness. News Link : https://etnews.com/20210823000152
- 기계공학부 2021.10.28
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- Microfluidic chip for rapid and selective isolation of tumor-derived extracellular vesicles for early diagnosis and meta
- Microfluidic chip for rapid and selective isolation of tumor-derived extracellular vesicles for early diagnosis and metastatic risk evaluation of breast cancer (2021. 07. 09) Professor Hyo-Il Jung's research team in the Department of Mechanical Engineering has developed a microfluidic chip that can separate and concentrate two types of cancer-derived extracellular vesicles within 7 minutes. The diagnostic sensitivity of the existing biomarker-based early breast cancer detection in blood was about 23-30%, but when the chip developed in this study was used, the diagnostic sensitivity was increased to 90%. The chip could be extended as a powerful clinical tool for the analysis of various diseases besides cancer. This study was published online on July 9, 2021, in the international scientific journal Biosensors and Bioelectronics (Impact factor: 10.618, 2020 JCR, top 3.01%). The link : https://www.sciencedirect.com/science/article/pii/S0956566321005327
- 기계공학부 2021.09.01
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- Integrated infrared signature management with multispectral selective absorber via single-port grating resonance
- Integrated infrared signature management with multispectral selective absorber via single-port grating resonance(2021. 07. 05) To enhance military power, Professor Jae W. Hahn's team in the Department of Mechanical Engineering developed an infrared stealth device applicable to military vehicle including tank. Through this research, infrared stealth device exhibits low observability against laser guidance as well as thermal camera detection. This work was published in the renowned optical journal, 'Advanced Optical Materials' (IF : 9.926). This research was recognized as a core technology for Future Defense Innovation Technology. Please refer to the link : https://doi.org/10.1002/adom.202002225
- 기계공학부 2021.09.01
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- Review paper on Neural circuits for modeling brain physiology and neuropathology accepted for publication( 2021. 06. 15)
- Review paper on Neural circuits for modeling brain physiology and neuropathology accepted for publication (2021. 06. 15) A review paper covering neural circuits for modeling brain physiology and neuropathology carried out by professor Jongbaeg Kim's team in collaboration with KIST researchers is accepted for publication in renowned bioengineering journal Acta Biomaterilia. Artificial neural circuits are environments that are able to conduct functional analysis experiments of cerebral neural circuit connectivity in vitro, simulating in vivo environment. Discussed artificial neural circuit research has great significance since it can be applied to various brain disease studies including Alzheimer's and Parkinson's disease. Please refer to the link: https://doi.org/10.1016/j.actbio.2021.06.024
- 기계공학부 2021.09.01
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- Deep Learning Based EMG Image Intention Detection 2 DOF Powered Ankle Foot Orthosis (2021. 06. 01)
- Deep Learning Based EMG Image Intention Detection 2 DOF Powered Ankle Foot Orthosis (2021. 06. 01) The research team of Professor Soo-Hong Lee of Yonsei University was selected for the protection project implemented by the National Research Foundation of Korea. The Hedang project will be carried out for three years under the theme of 'Deep Learning Based EMG Image Intention Detection 2 DOF Powered Ankle Foot Orthosis'. By measuring the EMG signals of the muscles involved in the ankle, which play an important role in stability and propulsion in walking, using a high-resolution image method, greater precision in estimating intentions than before can be obtained. Through the results of this study, it is expected that the existing limited control of exoskeleton robots can be raised to a higher level.
- 기계공학부 2021.09.01
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- (2021. 05. 26) 양현석 교수 2021-1 RC 특강에서 "Creativity, AI, and Your Future" 강의
- 기계공학부 양현석 교수는 5월 26일 연세대학교 2021-1학기 RC 특강에서 전체 1학년 학생을 상대로 "Creativity, AI, and Your Future"라는 제목의 강의를 하였다. 강의 영상은 https://m.youtube.com/watch?v=LbfEqaBENP8&feature=youtu.be에서 다시보기 할 수 있다.
- 기계공학부 2021.06.22
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- 시금치로 작동하는 광합성 전지로 전자계산기 구동 (2021. 05. 19)
- 시금치로 작동하는 광합성 전지로 전자계산기 구동 류원형 연세대 기계공학과 교수와 황성주 연세대 신소재공학과 교수, 홍현욱 연세대 기계공학과 박사후연구원 연구팀은 이장미 호주 뉴캐슬대 화학공학과 박사후연구원 연구팀과 공동연구를 통해 틸라코이드와 루테늄 산화물 시트로 제작된 식물 광합성 전지를 개발해 소형계산기를 구동했다. 본 연구는 국제학술지 ScienceAdvances (IF:13.116)에 게재되었으며, 성과의 우수성을 인정받아 5/19일 한국연구재단 및 여러 온라인 기사에 실려 연구 결과가 언론에 홍보되었다. [언론보도] 2021. 05.19 / 연합뉴스 https://www.yna.co.kr/view/AKR20210519037100063?section=search 2021. 05.20 / 동아일보: https://www.donga.com/news/article/all/20210519/107017863/1
- 기계공학부 2021.06.22
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- Review on the operation of wearable sensors through body heat harvesting based on thermoelectric devices (2021.05.17)
- Review on the operation of wearable sensors through body heat harvesting based on thermoelectric devices Professor Woochul Kim's team introduced methods of using wearable thermoelectirc devices to power wearable sensors and smart devices and to harvest body heat. Methods such as using a human thermoregulatory model to obtain a high power device design, using various heat dissipation methods to enchance compactness, and combining energy storage devices for operational stability were published in a review in Applied Physics Letter (Appl. Phys. Lett. 118, 200501). This work's excellence was acknowlegded and was selected as the Editor's pick and was introduced in an article by AIP Scilight media (DOI:10.1063/10.0005084).
- 기계공학부 2021.06.22
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- MEMS based microfluidic chip for simultaneously measuring size distriburion and density of nanoparticle(2021. 04. 21)
- MEMS based microfluidic chip for simultaneously measuring size distribution and density of nanoparticle Professor Yong-Jun Kim's research team in the Department of Mechanical Engineering developed an standalone high-precision MEMS-based nanoparticle analysis measuring device to analyze the physical characteristics of nanoparticles in the air. This study integrates the technology to analyze electrical mobility and inertial forces of particles introduced into the measuring instrument into a single chip. The measured current is converted to a size distribution, total number concentration, and effective density via a retrival algorithm using electrocharged measurements. This study was published in Lab on a chip, an overseas journal, in recognition of its excellence, and was selected as the Journal of the Hot article of the year.
- 기계공학부 2021.06.22
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- Development of highly reliable microelectromechanical switch using gold nanoparticle-carbon nanotube composite(21. 4. 2)
- Development of highly reliable microelectromechanical switch using gold nanoparticle-carbon nanotube composite A highly reliable micro-electro-mechanical switch with low contact resistance was developed by professor Jongbaeg Kim's research group. In this work, a nanomaterial composite of carbon nanotube and gold nanoparticle was utilized in microswitch contact area, enhancing the reliability while maintaining low contact resistance. By relieving the reliability issue in the contact area, the application range of micro-electro-mechanical switch would be expanded. This work has been published in the renowned journal 'ACS Applied Materials and Interfaces'.
- 기계공학부 2021.06.22