全部文献期刊会议图书|学者科研项目
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作者:Xiaodong Fu , Weili Wang , Xiaomiao Li ...
来源:[J].Saudi Journal of Biological Sciences, 2020
摘要:Abstract(#br)To explore the correlation between the trace elements in the proximal femur and BMP-2, BMP-7 and STRO-1+ cells in hip replacement, and analyze the therapeutic effect of prosthesis loosening in clinic. Fifty-one patients undergone the first hip replacement in xxx hosp...
作者:Elena Pavoni , Matteo Crosera , Elisa Petranich ...
来源:[J].Chemosphere(IF 3.137), 2020
摘要:... In the estuarine mixing zone, the strong physico-chemical gradients resulting from the interaction between river freshwater and seawater may affect the distribution, mobility and fate of several potentially toxic compounds, among which trace elements are of major concern. Kno...
作者:Xuelin Dong , Yuxiang Xiong , Nan Wang ...
来源:[J].Analytica Chimica Acta(IF 4.387), 2020, Vol.1110, pp.11-18
摘要:... However, the residual of substrate silicon unfavorable to the determination of trace elements in the samples due to serious matrix effects. Here, a new digestion method using simultaneously both ammonium bifluoride and nitric acid under normal pressure was developed for hi...
作者:Eduardo E. Mariño , Gloria Teijón Ávila , Prosun Bhattacharya ...
来源:[J].Journal of South American Earth Sciences(IF 1.533), 2020
摘要:... Its quality for human consumption is significantly impaired by the elevated presence of arsenic (As) and other geogenic trace elements. In this paper we investigated the nature and extent of the occurrence of arsenic and other selected trace elements (Fe, Mo and V) in ground...
作者:Ya-Fei Wu , Katy Evans , Louise A. Fisher ...
来源:[J].Geochimica et Cosmochimica Acta(IF 3.884), 2020
摘要:... Here we use synchrotron X-ray fluorescence microscopy (SXRF), laser ablation–inductively coupled plasma–mass spectrometry (LA–ICP–MS), and nanoscale secondary ion mass spectrometry (NanoSIMS) to characterize the distribution and deportment of trace elements between C...
作者:V.A. Karkoulias , P.E. Marazioti , D.P. Georgiou ...
来源:[J].Atmospheric Environment(IF 3.11), 2020, Vol.223
摘要:... The results explicitly showed that the mass concentration of the aerosol particles and most trace elements were greater at the street and roof levels compared to the canyon intermediary levels (the 16- and 21-m level data). Thus, it was deduced that the vertical profiles of t...
作者:Alberto E. Pérez , Daniel A. Batres , Iara Rocchetta ...
来源:[J].Quaternary International(IF 1.962), 2020
摘要:Abstract(#br)Stable oxygen and carbon isotopes ( 18 O and 13 C) and the trace elements, manganese (Mn) and strontium (Sr) were analyzed in archaeological bivalve ( Diplodon chilensis ) shell fragments recovered from Parque Diana Cave, Patagonia, Argentina, to analyze the temp...
作者:Matthijs H. Somers , Samet Azman , Giel Bollansée ...
来源:[J].Chemosphere(IF 3.137), 2020
摘要:... These studies however rarely take the trace elements (TE) and nutrient partitioning into account. This study focusses on ozone treatment (5–40 g O 3 kg −1 Total Solids (TS)) as a digestate treatment technique to control the concentration of TE and nutrients in the li...
作者:Memet Varol , Muhammet Raşit Sünbül , Halil Aytop ...
来源:[J].Chemosphere(IF 3.137), 2020, Vol.245
摘要:Abstract(#br)Soil pollution with trace elements (TEs) has become an increasingly serious environmental concern, however, assessment of ecological and human health risks especially in intensive agricultural regions remains limited. In this study, the contents of ten TEs (Al, As, P...
作者:A.P. Karageorgis , F. Botsou , H. Kaberi ...
来源:[J].Science of the Total Environment(IF 3.258), 2020, Vol.717
摘要:... Here we propose a methodology for this topical issue and we assess the distribution of major and trace elements using a 20 year (1999–2018) sedimentary record, and determine the current status, as well as contamination trends. The proposed synthesis of methods is outline...

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