Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Dukyoung Lee"'
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
Publikováno v:
Chemosphere. 286:131780
Sonochemical oxidation activity may be significantly enhanced by optimizing the geometric factors of a sonoreactor and implementing additional physical actions, such as mechanical mixing and gas sparging. This study investigates the effects of liquid
Publikováno v:
Ultrasonics Sonochemistry. 58:104599
Ultrasound has been increasingly used in various processes containing a variety of homogeneous and heterogeneous systems. For largescale applications, a high energy efficiency of the process is required. With this view, the calorimetric energy and ca