Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Weiyue Qu"'
Publikováno v:
Circuits, Systems, and Signal Processing. 39:4695-4704
In this paper, a low-energy switching scheme based on the asymmetric binary search algorithm for successive approximation register (SAR) analog-to-digital converters (ADCs) is proposed. To reduce switching energy and area, the proposed scheme uses th
Publikováno v:
Journal of Circuits, Systems and Computers. 29:2050087
An area-efficient and low-energy switching method for the successive approximation register (SAR) analogue-to-digital converters (ADCs) is proposed. Unlike most switching methods, the proposed switching method resolves the first three bits by using a
Publikováno v:
Journal of Food Science and Technology. 52:1164-1169
The South Pacific islanders have consumed kava beverage for thousands of years. The quality of kava and kava beverage is evaluated through determination of the content of six major kavalactones including methysticin, dihydromethysticin, kavain, dihyd
Publikováno v:
Environment International, Vol 33, Iss 8, Pp 1029-1034 (2007)
Polybrominated diphenyl ethers (PBDEs) are widely used as flame retardants. The aim of the present study was to evaluate the PBDE serum levels in residents from an electronic waste dismantling region, residents living within 50 km of the dismantling
Autor:
Xinhui Bi, Weiyue Qu, Gareth O. Thomas, Guoying Sheng, Francis Martin, Jiamo Fu, Kevin C. Jones
Publikováno v:
Environmental Science & Technology. 41:5647-5653
In P.R. China, electronic waste (e-waste) from across the world is dismantled and discarded. Concentrations of polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs), and organochlorine pesticides (OCPs) were measured in serum from
Autor:
Xinhui Bi, Dunjin Chen, Weiyue Qu, Jiamo Fu, Wenbing Zhang, Guoying Sheng, Lin Yu, Bi-Xian Mai
Publikováno v:
Environmental Pollution. 144:1024-1030
Twenty-one-paired human fetal and maternal serum and 27 breast milk samples at South China were analyzed for concentrations of polybrominated diphenyl ethers (PBDEs). Seven PBDE congeners (BDE-28, -47, -99, -100, -153, -154, and -183) were quantified
Publikováno v:
Journal of agricultural and food chemistry. 57(21)
The authentication of foods is an important aspect of quality control and food safety. Honey is one of the most natural and most popular foods in the world. A fast and reliable method to determine the geographical origin of honey was developed based
Publikováno v:
The Science of the total environment. 408(16)
Exposure of young mothers and newborns to organochlorine pesticides (OCPs) were assessed by measuring the levels of OCPs in human milk (HM) and maternal blood (MB) and umbilical cord blood (UCB) samples from Guangzou in China. 21 OCPs were analyzed u
Publikováno v:
Analytical Methods. 2:492
Kava has been used as a folk medicine and well-known traditional beverage. This study focused on quantitative analyses of kavalactones in kava samples using Fourier transform infrared spectroscopy (FTIR) integrated with an attenuated total reflectanc