Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Youngwook Cha"'
Publikováno v:
대한환경공학회지, Vol 43, Iss 6, Pp 476-489 (2021)
Objectives : Volatile organic compounds discharged from industrial complexes need to be managed. They make PM, O3 etc from NOx and photochemical reaction in the atmosphere and become a major source of odor. Methods : The environmental impacts aroun
Externí odkaz:
https://doaj.org/article/c90ba48db6c04e9f989e2956f2c3d341
Publikováno v:
대한환경공학회지, Vol 42, Iss 1, Pp 19-27 (2020)
Objective:Adverse health effects of Radon with a particular focus on indoor environment has been outlined. Most of the metro stations and platforms are situated under the ground where relatively enhanced concentration of radon has been observed. Met
Externí odkaz:
https://doaj.org/article/c5466af1a2f445b19649d6472ff02365
Publikováno v:
The Journal of Korean Institute of Information Technology. 17:63-73
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847cd32a60761c226413446dc9875563
https://doi.org/10.14801/jkiit.2019.17.1.63
https://doi.org/10.14801/jkiit.2019.17.1.63
Publikováno v:
The Journal of Korean Institute of Information Technology. 16:31-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::342957407bbfeb4ab7c14af4bc533d48
https://doi.org/10.14801/jkiit.2018.16.12.31
https://doi.org/10.14801/jkiit.2018.16.12.31
Publikováno v:
International Journal of Control and Automation. 10:149-162
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3249eef5e30216051a6374474860b90c
https://doi.org/10.14257/ijca.2017.10.10.13
https://doi.org/10.14257/ijca.2017.10.10.13
Publikováno v:
2019 International Conference on Systems of Collaboration Big Data, Internet of Things & Security (SysCoBIoTS).
According to privacy policy, the password of the website should be stored by one-way encryption using a hash function to prevent decryption. National information security agencies over various countries recommend hash functions as the safe encryption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c98d8265cbfe08f211b163ff7268ca
https://doi.org/10.1109/syscobiots48768.2019.9028012
https://doi.org/10.1109/syscobiots48768.2019.9028012
Publikováno v:
International Journal of Control and Automation. 9:323-334
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddb0d0c825ea4ded921d6b9d3dcdf3a1
https://doi.org/10.14257/ijca.2016.9.12.27
https://doi.org/10.14257/ijca.2016.9.12.27
Autor:
Jong Wan Hu, Youngwook Cha
Publikováno v:
Journal of Korean Society of Steel Construction. 28:383-394
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c5dda7645a00489d9c37b109843eddf
https://doi.org/10.7781/kjoss.2016.28.6.383
https://doi.org/10.7781/kjoss.2016.28.6.383
Publikováno v:
International Journal of u- and e- Service, Science and Technology. 8:325-336
This paper presents the structure of an electronic attendance system composed of OAA (One-stop Attendance and Absence)-server and client. We compare simultaneous check, fraudulent attendance, prevention of leaving the classroom, and extra equipment a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d287c934a9cbdcb31923492d6166e5c
https://doi.org/10.14257/ijunesst.2015.8.12.33
https://doi.org/10.14257/ijunesst.2015.8.12.33
Autor:
ChoonHee Kim, YoungWook Cha
Publikováno v:
International Journal of Smart Home. 9:93-104
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe59b312bb4a819a375becffa129cca
https://doi.org/10.14257/ijsh.2015.9.2.08
https://doi.org/10.14257/ijsh.2015.9.2.08