Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Dukyoung Lee"'
Publikováno v:
Ultrasonics Sonochemistry, Vol 101, Iss , Pp 106659- (2023)
The effects of violent mixing and reactor geometric conditions were investigated using the overhead stirrer and high-speed homogenizer in 28-kHz sonoreactors. The sonochemical oxidation activity was quantified using the KI dosimetry method, and the s
Externí odkaz:
https://doaj.org/article/ed85938b463b4745a0900371a6a5aa57
Autor:
Dukyoung Lee, Younggyu Son
Publikováno v:
Ultrasonics Sonochemistry, Vol 80, Iss , Pp 105825- (2021)
Ultrasonic soil washing processes using organic solvents were investigated for the development of novel remediation technologies for persistent organic pollutants (POPs)- contaminated soils. Aluminum foil erosion was first tested to understand sonoph
Externí odkaz:
https://doaj.org/article/79c0328144fb438eb5c91d0c8ac5cb82
Publikováno v:
IEEE Access, Vol 8, Pp 21832-21846 (2020)
Since the Convolutional Neural Network (CNN) has surfaced and fascinated the world, many researchers have exploited CNN for image classification, object detection, semantic segmentation, etc. However, the conventional CNNs have a pyramidal structure
Externí odkaz:
https://doaj.org/article/aea044606e8a43c4905243dd8ca8770f
Publikováno v:
IEEE Access, Vol 8, Pp 140310-140322 (2020)
In the field of surface mount technology (SMT), early detection of defects in production machines is crucial to prevent yield reduction. In order to detect defects in the production machine without attaching additional costly sensors, attempts have b
Externí odkaz:
https://doaj.org/article/8ccb672eb8ff4c8a9860c524385ab297
Publikováno v:
Ultrasonics Sonochemistry, Vol 74, Iss , Pp 105574- (2021)
Ultrasound-assisted soil washing processes were investigated for the removal of heavy metals (Cu, Pb, and Zn) in real contaminated soils using HCl and EDTA. The ultrasound-assisted soil washing (US/Mixing) process was compared with the conventional s
Externí odkaz:
https://doaj.org/article/2a140e30b3344581b287bf443649e0b6
Publikováno v:
Chemosphere. 308(Pt 2)
The aim of this study was to evaluate the performance of gas chromatography (GC)-triple quadrupole mass spectrometry (QqQ, MS/MS) as an alternative to the standard GC-high resolution mass spectrometry (GC-HR/MS) for soils contaminated with polychlori
Publikováno v:
SSRN Electronic Journal.
Autor:
Younggyu Son, Dukyoung Lee
Publikováno v:
Ultrasonics Sonochemistry, Vol 80, Iss, Pp 105825-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • Ultrasonic activity was investigated in polar and nonpolar organic solvents. • Ultrasonic/mechanical soil washing for PCBs removal was also investigated. • Ultrasonic washing had higher washing efficiency compared to conventional p
Publikováno v:
IEEE Access, Vol 8, Pp 21832-21846 (2020)
Since the Convolutional Neural Network (CNN) has surfaced and fascinated the world, many researchers have exploited CNN for image classification, object detection, semantic segmentation, etc. However, the conventional CNNs have a pyramidal structure
Publikováno v:
IEEE Access, Vol 8, Pp 140310-140322 (2020)
In the field of surface mount technology (SMT), early detection of defects in production machines is crucial to prevent yield reduction. In order to detect defects in the production machine without attaching additional costly sensors, attempts have b