Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Won Hyuk Lee"'
Publikováno v:
The Korean Journal of Gastroenterology, Vol 81, Iss 3, Pp 137-141 (2023)
Externí odkaz:
https://doaj.org/article/b6ec255990a04cacacef2a239555b702
Autor:
Jinsup Kim, Won Hyuk Lee, Seung Hyun Kim, Jae Yoon Na, Young-Hyo Lim, Seok Hyun Cho, Sung Ho Cho, Hyun-Kyung Park
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Anthropometric profiles are important indices for assessing medical conditions, including malnutrition, obesity, and growth disorders. Noncontact methods for estimating those parameters could have considerable value in many practical situati
Externí odkaz:
https://doaj.org/article/32239a1953ab4811a923c514849e2806
Publikováno v:
Frontiers in Pediatrics, Vol 10 (2022)
In the untact COVID-19 era, the feasibility of a noncontact, impulse-radio ultrawideband (IR-UWB) radar sensor has important medical implications. Premature birth is a major risk factor for brain injury and developmental delay; therefore, early inter
Externí odkaz:
https://doaj.org/article/936a0f9993814b5ca4ab0f625f7989e2
Autor:
Won Hyuk Lee, Johanna Inhyang Kim, Amy M. Kwon, Jong Ho Cha, Daehyeon Yim, Young-Hyo Lim, Seok-Hyun Cho, Sung Ho Cho, Hyun-Kyung Park
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Research on the quantification of hyperactivity in youth with attention-deficit/hyperactivity disorder (ADHD) has been limited and inconsistent. The purpose of this study was to test the discriminative value of impulse-radio ultra-wideband (
Externí odkaz:
https://doaj.org/article/9008f6acf1ab473687a59864add99ac1
Autor:
Won Hyuk Lee, Seung Hyun Kim, Jae Yoon Na, Young-Hyo Lim, Seok Hyun Cho, Sung Ho Cho, Hyun-Kyung Park
Publikováno v:
Frontiers in Pediatrics, Vol 9 (2021)
Background: The gold standard for sleep monitoring, polysomnography (PSG), is too obtrusive and limited for practical use with tiny infants or in neonatal intensive care unit (NICU) settings. The ability of impulse-radio ultrawideband (IR-UWB) radar,
Externí odkaz:
https://doaj.org/article/d8309e09d0614f9298855f3fa2071849
Autor:
Won Hyuk Lee, Yonggu Lee, Jae Yoon Na, Seung Hyun Kim, Hyun Ju Lee, Young-Hyo Lim, Seok Hyun Cho, Sung Ho Cho, Hyun-Kyung Park
Publikováno v:
PLoS ONE, Vol 15, Iss 12, p e0243939 (2020)
BackgroundCurrent cardiorespiratory monitoring equipment can cause injuries and infections in neonates with fragile skin. Impulse-radio ultra-wideband (IR-UWB) radar was recently demonstrated to be an effective contactless vital sign monitor in adult
Externí odkaz:
https://doaj.org/article/c0ba04d2ee2b4958aecb323a6544e42d
Autor:
Myung-kwan Ko, Taehong Kim, Won Hyuk Lee, Seung Ha Park, Joon Hyuk Choi, Minwoo Shin, Nae-Yun Heo
Publikováno v:
The Korean Journal of Gastroenterology, Vol 72, Iss 3, Pp 146-149 (2018)
An 88-year-old woman complained of right quadrant abdominal pain and severe edema in both legs. She had a history of pulmonary embolism one month ago. Abdomen CT showed a huge hepatic cyst compressing the intrahepatic portion of the inferior vena cav
Externí odkaz:
https://doaj.org/article/7400813d036b42f2a330b5944eb26057
Autor:
Chang Lae Kim, Taehong Kim, Won Hyuk Lee, Joo Wan Seo, Seung Ha Park, Joon Hyuk Choi, Nae-Yun Heo
Publikováno v:
The Korean Journal of Gastroenterology, Vol 72, Iss 1, Pp 37-41 (2018)
Ectopic varices are rare among patients with portal hypertension, especially in the ascending colon. It is difficult to evaluate massive lower gastrointestinal bleeding in patients with liver cirrhosis by colonoscopy due to hemodynamic instability an
Externí odkaz:
https://doaj.org/article/a6d9f28082c04637b403b4f57fda4045
Autor:
Jong Deok Kim, Won Hyuk Lee, Yonggu Lee, Hyun Ju Lee, Teahyen Cha, Seung Hyun Kim, Ki-Min Song, Young-Hyo Lim, Seok Hyun Cho, Sung Ho Cho, Hyun-Kyung Park
Publikováno v:
Royal Society Open Science, Vol 6, Iss 6 (2019)
Vital sign monitoring in neonates requires adhesive electrodes, which often damage fragile newborn skin. Because impulse radio ultrawideband (IR-UWB) radar has been reported to recognize chest movement without contact in adult humans, IR-UWB may be u
Externí odkaz:
https://doaj.org/article/b9458b473b074b1bb7808cd70ad14786
Autor:
Daehyeon Yim, Won Hyuk Lee, Johanna Inhyang Kim, Kangryul Kim, Dong Hyun Ahn, Young-Hyo Lim, Seok Hyun Cho, Hyun-Kyung Park, Sung Ho Cho
Publikováno v:
Sensors, Vol 19, Iss 3, p 688 (2019)
Movement disorders, such as Parkinson’s disease, dystonia, tic disorder, and attention-deficit/hyperactivity disorder (ADHD) are clinical syndromes with either an excess of movement or a paucity of voluntary and involuntary movements. As the assess
Externí odkaz:
https://doaj.org/article/9ad4de118806407191730252360d2374