Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Chang-Soon Park"'
Publikováno v:
Journal of Special Education & Rehabilitation Science. 61:287-307
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad6807bab44e805e6b0c23d5168881d
https://doi.org/10.23944/jsers.2022.12.61.4.13
https://doi.org/10.23944/jsers.2022.12.61.4.13
Autor:
Jun‐Young Kim, Ji‐Young Lee, Ja‐Woo Lee, Soo‐Kyung Lee, Chang‐Soon Park, Se‐Jung Yang, Yong‐Heum Lee
Publikováno v:
Bioelectromagnetics. 43:268-277
This study aimed to evaluate the effectiveness of using low-level, low-frequency pulsed electromagnetic field (LLLF_PEMF) stimulation to improve atopic dermatitis induced by 2,4-dinitrochlorobenzene (DNCB). Twenty 6-week-old hairless mice were random
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72028af6e36c738d348d2df52a6b9794
https://doi.org/10.1002/bem.22405
https://doi.org/10.1002/bem.22405
Autor:
Chang-Soon Park
Publikováno v:
Fire Science and Engineering. 34:114-124
This study aims to investigate the interrelationship between the efficiency factors and the fire service organization’s level of operation through an empirical survey on the organization’s efficiency after nationalization. The results of this stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d783f4e3f5d3cc8c55d898f0a1a740f
https://doi.org/10.7731/kifse.c816f055
https://doi.org/10.7731/kifse.c816f055
Autor:
Lim In-Chun, Jihon Kim, Ju-Hwa Kim, Jeongwook Lim, Long Yan, Seoungjae Yoo, Seung-Hoon Lee, Hye-Lim Park, Jeong-Hoon Park, Jang-beom Yang, Park Jeong-Ho, Rae-Young Kim, Byung-Hoon Ko, Kim Jongboo, Haedo Jeong, Bongjin Sohn, Jeil Ryu, Hee-Jae Jo, Kyung-Ho Lee, Chang Soon Park, Yun-Cheol Han, Jesuk Lee, Dae-Geun Jang, Whee Jin Kim, Wang-Hyun Kim, Sung-jin Jung, Yongin Park, Taeyoul Jang
Publikováno v:
ISSCC
Incorporating different wavelength (400 to 1000nm) LEDs, photoplethysmography (PPG) sensors allow wearable devices to monitor various health parameters such as heart rate (HR), oxygen saturation (SpO 2 ), and blood pressure (BP). Nowadays, PPG sensin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd903d671a3c27d4cc129c497ae2019
https://doi.org/10.1109/isscc42613.2021.9366035
https://doi.org/10.1109/isscc42613.2021.9366035
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 64:2976-2987
The ON/OFF keying (OOK) transmitter is re-investigated to utilize its structural simplicity and low power features for the reliable, ultra-low power sensor network applications. A novel architecture of 2.4-GHz ternary sequence spread spectrum (TSSS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5e231b124875893c7dd9c80c447fdf6
https://doi.org/10.1109/tcsi.2017.2704420
https://doi.org/10.1109/tcsi.2017.2704420
Autor:
Seung Keun Yoon, Dae-Geun Jang, Seungwoo Noh, Youn Ho Kim, Yunseo Ku, Ui Kun Kwon, Chang Soon Park
Publikováno v:
EMBC
This paper proposes a novel signal quality assessment method for quasi-periodic cardiovascular signals, chiefly focus on the photoplethysmogram (PPG). The proposed method utilizes the fact that most cardiovascular signals are slowly time varying and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::878359075e46248872050aa3c0b45c0c
https://doi.org/10.1109/embc.2018.8512341
https://doi.org/10.1109/embc.2018.8512341
Autor:
Kiran Bynam, Youngsoo Kim, Young Jun Hong, Jinesh P. Nair, Chang Soon Park, P S Chandrashekhar Thejaswi, Sujit Jos
Publikováno v:
CCNC
The paper presents a carrier frequency offset(CFO) estimation algorithm with synchronization for digital communication receivers. The algorithm utilizes fractional time periods to arrive at a coarse CFO estimate. The reliability of the coarse CFO est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe3067e3cae420b6b107545eeaf495ed
https://doi.org/10.1109/ccnc.2018.8319211
https://doi.org/10.1109/ccnc.2018.8319211
Autor:
Kyu-Chool Choi, Chang-Soon Park
Publikováno v:
Journal of Korean Institute of Fire Science and Engineering. 27:104-114
본 연구는 소방조직의 변혁적 리더십이 조직문화와 혁신에 미치는 영향을 알아보는데 목적을 갖고, 소방방재청과 서울소방재난본부 소방공무원을 대상으로 설문조사를 하였다. 분석결과
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42aa3191b2c30252e775851f95cbc1e0
https://doi.org/10.7731/kifse.2013.27.6.104
https://doi.org/10.7731/kifse.2013.27.6.104
Publikováno v:
VLSI Circuits
A novel 2.4-GHz Ternary Sequence Spread Spectrum (TSSS)-OOK Transceiver with spur suppression and dual-mode detection architecture is presented for the ULP wearable devices. A random bi-phase switching of a PA rejects the intrinsic spur of spread spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a72feff0b6e8a8e24f7567399b38e2d1
https://doi.org/10.1109/vlsic.2016.7573483
https://doi.org/10.1109/vlsic.2016.7573483
Autor:
Chang Soon Park, Manoj Choudhary, Young Jun Hong, Jinesh P. Nair, Kiran Bynam, Ashutosh Deepak Gore, Seok-Ju Yun
Publikováno v:
ISCAS
Two methods to estimate the direct current offset (DCO) of non-coherent receivers for on-off keying (OOK) systems are proposed. These estimate I-arm and Q-arm DCO solely from the digitized samples of the envelope detector. This ameliorates power cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90b9aeea820ecea428567b12b76e86b4
https://doi.org/10.1109/iscas.2016.7527204
https://doi.org/10.1109/iscas.2016.7527204