Zobrazeno 1 - 10
of 4 321
pro vyhledávání: '"In-Seong Lee"'
Autor:
Kyung-Min Lee, In-Seong Lee, Hee-Sub Shin, Jae-Woo Ok, Jae-Hyuk Youn, Eung-Noh You, Jong-Ryul Yang, Kyung-Tae Kim
Publikováno v:
Sensors, Vol 23, Iss 12, p 5605 (2023)
Frequency-modulated continuous wave (FMCW) radar system synchronization using external clock signals can cause repeated Range-Doppler (R-D) map corruption when clock signal asynchronization problems occur between the transmitter and receiver. In this
Externí odkaz:
https://doaj.org/article/2b3dcbfc9b0443febb31103c6e7b8c9a
Publikováno v:
Sensors, Vol 21, Iss 21, p 7398 (2021)
Vital signal detection using multiple radars is proposed to reduce the signal degradation from a subject’s body movement. The phase variation in the transceiving signals of continuous-wave radar due to respiration and heartbeat is generated by the
Externí odkaz:
https://doaj.org/article/3d6f5d8fd2e94cd98d4d30993c7bcc2c
Publikováno v:
Sensors, Vol 21, Iss 19, p 6376 (2021)
A detrending technique is proposed for continuous-wave (CW) radar to remove the effects of direct current (DC) offset, including DC drift, which is a very slow noise that appears near DC. DC drift is mainly caused by unwanted vibrations (generated by
Externí odkaz:
https://doaj.org/article/56aa29b3c7044f0bbff064ef50ffdcbe
Autor:
Hwi Je Woo, Mingu Kang, Yeonjeong Koo, Kyoung-Duck Park, Bongsu Kim, Eun Seong Lee, Junghoon Jahng
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-31 (2024)
Abstract Photo-induced force microscopy (PiFM) represents a scanning probe technique renowned for its ability to provide high-resolution spectroscopic imaging at the nanoscale. It capitalizes on the amplification of tip motion by photo-induced forces
Externí odkaz:
https://doaj.org/article/604aacdc635a4c45bcab068cba84221c
Autor:
Han-Sol Lee, Yong-Uk Jeon, In-Seong Lee, Jin-Yong Jeong, Manh Cuong Hoang, Ayoung Hong, Eunpyo Choi, Jong-Oh Park, Chang-Sei Kim
Publikováno v:
Actuators, Vol 9, Iss 4, p 109 (2020)
Untethered small-scale soft robots have been widely researched because they can be employed to perform wireless procedures via natural orifices in the human body, or other minimally invasive operations. Nevertheless, achieving untethered robotic moti
Externí odkaz:
https://doaj.org/article/5c96b11f155049208d23707d0495999c
Autor:
Myeong-Seong Song, In-Seong Lee, Ik-Bu Sohn, Chul Kang, Chul-Sik Kee, Jin-Kyu Yang, Joong Wook Lee
Publikováno v:
AIP Advances, Vol 5, Iss 4, Pp 047107-047107-5 (2015)
We investigate the characteristics of multi-mode resonances in T-shape air slots at terahertz frequencies. Our results show that the multimode resonance is caused by the structural complexity of the T-shape air slot resonators. Each resonance mode co
Externí odkaz:
https://doaj.org/article/84a0897ae16f4b2991a2157520fe74a0
Autor:
Min-Seong Lee, Han-Young Lee, Seung-Hyun Oh, Chang-Bum Kim, Ji-Han Kim, Seung-Hoon Yoo, Yeon-Joo Yoo, Su-Yeon Lee, Byung-Cheol Lee
Publikováno v:
Pharmaceuticals, Vol 17, Iss 11, p 1426 (2024)
Background/Objectives: Dyslipidemia is a significant risk factor for atherosclerotic cardiovascular disease (ASCVD), a leading cause of death worldwide. Salvia miltiorrhiza Burge is widely used in East Asia for cardiovascular health, showing potentia
Externí odkaz:
https://doaj.org/article/78679d9eb02b4a2887bca855cbd14b7a
Autor:
Han, Ginam, Lee, Hyun, Kang, Jeon Min, Park, Jung-Hoon, Lee, Eunsol, Seong Lee, Eun, Park, Sinwoo, Na, Yuhyun, Kang, Min-Ho, Kim, Nahyun, Bang, Seo-Jun, Na, Kun, Yoon, Chang-Bun, Oh, SeKwon, Lei, Bo, Park, Joo Dong, Park, Wooram, Jung, Hyun-Do
Publikováno v:
In Chemical Engineering Journal 1 December 2023 477
Publikováno v:
Clinical and Experimental Pediatrics, Vol 66, Iss 1, Pp 12-21 (2023)
Intussusception involves an invagination of the proximal bowel into the distal bowel, with ileocolic intussusception being the most common type. However, a diagnostic delay can lead to intestinal ischemia, bowel infarction, or even death; therefore,
Externí odkaz:
https://doaj.org/article/40fe722ffc354fd0911fa928806e5bdb
Publikováno v:
Tropical Journal of Pharmaceutical Research. Feb2024, Vol. 23 Issue 2, p235-242. 8p.