Zobrazeno 1 - 10
of 259
pro vyhledávání: '"Dong-Min Lee"'
Autor:
Yun-Ho Kim, Jae-Young Yang, Dong-Min Lee, Jae-Yeol Lee, Dae-Seok Hwang, Mi-Heon Ryu, Uk-Kyu Kim
Publikováno v:
Maxillofacial Plastic and Reconstructive Surgery, Vol 46, Iss 1, Pp 1-9 (2024)
Abstract Background For the surgical treatment of oral cancer, it is sometimes necessary to expand intraoral access within the oral cavity. The “swing approach” that involves lip splitting of the mandible and temporary mandibular osteotomy and th
Externí odkaz:
https://doaj.org/article/0540b8bc85c245148766c4125e97eb4d
Publikováno v:
IEEE Access, Vol 12, Pp 111360-111370 (2024)
Low-light images often lack visibility and information, and traditional methods of adjusting camera sensitivity and exposure time can result in visual quality degradation. In this paper, we propose a low-light enhancement method that utilizes two nov
Externí odkaz:
https://doaj.org/article/57acae8510514c5d914696aacd2b985a
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Radio frequency (RF) hyperthermia focuses on raising the target area temperature to a value exceeding 45°C. Collagen is stimulated when the temperature rises to 45°C at the dermal layer, resulting in skin tightening. However, most studies on RF hyp
Externí odkaz:
https://doaj.org/article/c64d3dc080b348eab3a74b390844bece
Autor:
Dong-Min Lee, Minki Kang, Inah Hyun, Byung-Joon Park, Hye Jin Kim, Soo Hyun Nam, Hong-Joon Yoon, Hanjun Ryu, Hyun-moon Park, Byung-Ok Choi, Sang-Woo Kim
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Bioresorbable bioelectronics, with their natural degradation properties, hold significant potential to eliminate the need for surgical removal. Despite notable achievements, two major challenges hinder their practical application in medical
Externí odkaz:
https://doaj.org/article/55ee47c12b4c491984f20817a29279fb
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 23, Iss 6, Pp 482-489 (2023)
In this study, a dual-band low-noise amplifier (LNA) was implemented by applying a transformer-based neutralization technology to the W-band. Incorporating the neutralization technique was difficult owing to performance degradation in the W-band. How
Externí odkaz:
https://doaj.org/article/1624347c00b04bef9d53698bbc5bee73
Autor:
Kisung Sheen, Seokho Myung, Dong-Min Lee, Sanghyeon Yu, Yueun Choi, Taeyoon Kim, Jihan Kim, Sang-Gu Ji, Myung-Seo Kim, Wonnam Kim, Yoonsung Lee, Man S. Kim, Yeon-Cheol Park
Publikováno v:
Life, Vol 14, Iss 5, p 558 (2024)
The LPS-induced inflammation model is widely used for studying inflammatory processes due to its cost-effectiveness, reproducibility, and faithful representation of key hallmarks. While researchers often validate this model using clinical cytokine ma
Externí odkaz:
https://doaj.org/article/b86627eaa8dd4510aaf04d1ac6a8204b
Autor:
Ikhwan Kim, Wonil Jang, Hyeon-Sik Hwang, Byeong-Jae Seo, Dong-Min Lee, Ji-Ho Han, Jae-Woo Shin, Young-Ro Yoon, Taehyoun Oh, Hyung-Chul Park, Eun-Seong Kim, Yun-Seong Eo, Nam-Young Kim
Publikováno v:
IEEE Access, Vol 11, Pp 124942-124950 (2023)
This paper presents a highly integrated radio frequency (RF) CMOS receiver module for monitoring the core body temperature thermometer, which operates in the dual band 1.35 and 2.75 GHz ranges. The RF receiver IC, such as a Dicke radiometer, includes
Externí odkaz:
https://doaj.org/article/b4b2ad88b09e40e4bb006578713748b0
Autor:
Ikhwan Kim, Dong-Min Lee, Min-Hyuk Cho, Yun-Joo Lee, Ji-Ho Han, Jae-Woo Shin, Hak-Yong Lee, Eun-Seong Kim, Nam-Young Kim
Publikováno v:
IEEE Access, Vol 11, Pp 32944-32953 (2023)
Human deep core temperature is a vital health condition parameter. Human body temperature change begins from the deep core followed by change in skin temperature. Measuring deep core temperature is the first action for rapid detection of health condi
Externí odkaz:
https://doaj.org/article/965d5ee9879f4c829d386762dee7ab42
Autor:
Irfan Shabbir, Dong-Min Lee, Dong Chul Choo, Yong Hun Lee, Kwan Kyu Park, Keon Ho Yoo, Sang-Woo Kim, Tae Whan Kim
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 1026-1033 (2022)
Triboelectric nanogenerators (TENGs) have been widely investigated to harness mechanical energy that is driven by repetitive human motion. Conventional human motion-driven TENGs are mostly based on contact–separation (CS) mode, but their energy har
Externí odkaz:
https://doaj.org/article/6827fc058bb24fbbb0ef34c9afb5ce30
Dual-Band On-Body Near Field Antenna for Measuring Deep Core Temperature With a Microwave Radiometer
Autor:
Ikhwan Kim, Dong-Min Lee, Yun-Joo Lee, Jae-Woo Shin, Eun-Seong Kim, Hakyoung Lee, Nam-Young Kim
Publikováno v:
IEEE Access, Vol 10, Pp 63715-63722 (2022)
Deep core temperature is the most basic and important information about health conditions. Non-contact infrared thermometers are widely used for human body temperature measurement. However, infrared thermometers are not suitable for deep core tempera
Externí odkaz:
https://doaj.org/article/6c5ea9be875b4fa3a1e90d7b3a14b152