Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Bing Nan Ren"'
Autor:
Wei, Zheng, Shu Heng, Yang, Chen, Yang, Bing Nan, Ren, Si Min, Sun, Yan Li, Liu, Ru Jing, Yang, Hua, Lou, Lin Lin, Zhang, Yi Chun, Guan
Publikováno v:
Fertility and Sterility. 117:562-570
To determine whether singleton pregnancy achieved after preimplantation genetic testing (PGT) is associated with a higher risk of adverse perinatal outcomes than in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) singleton pregnancy
Autor:
Bing-Nan, Ren, Jing, Geng
Publikováno v:
Huan jing ke xue= Huanjing kexue. 42(10)
The occurrence, distribution, and risk of 11 typical pharmaceutical and personal care products(PPCPs) were investigated in the major rivers and bay areas of Sanya City. The results showed that the significant seasonal variations in eleven PPCPs in ma
Autor:
Han, Han, Ming Xu, Zhao, Yan, Wang, Jun, Wang, Bing Nan, Ren, Hui Na, Ge, Teng, Wang, Bei Bei, Sun, Yue, Ba, Wen Jie, Li
Publikováno v:
Biomedical and environmental sciences : BES. 32(1)
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(6)
Industrial structural adjustment plays a significant role in achieving the pollution reduction goals in China. It is an optimal choice for Hainan Province to promote industrial structure upgrading and build a "national demonstration area for ecologic
Autor:
Jing Geng, Bing Nan Ren
Publikováno v:
Applied Mechanics and Materials. :2159-2164
In this paper, four bidding enterprises participated in the tendering of municipal engineering construction are evaluated in the bidding process, tendering process and bid evaluation of a large museum by applying the fuzzy comprehensive evaluation me
Autor:
Bing Nan Ren, Qiao Wen Yang
Publikováno v:
Advanced Materials Research. :231-234
The metal oxide catalyst was prepared by loading MnxOyon carbon nanotubes (CNTs) with impregnation method. Then the catalyst was characterized by BET, TEM and XPS, and the catalytic activity of the catalyst for selective catalytic reduction (SCR) of
Publikováno v:
Advanced Materials Research. 773:645-648
The prepared Mn-Ce/CNTs catalyst was tested with Temperature-Programmed Desorption (TPD) in this experiment. The adsorption – desorption of NO, NH3, O2on the surface of catalyst were studied and the mechanism of SCR was analyzed. The conclusions we
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(3)
Phase-out of backward production facilities can significantly reduce the emissions of unintentional persistent organic pollutants from the industrial thermal process. An estimation of reduced dioxin emissions due to closure of backward production cap
Publikováno v:
Materials Science Forum. :1031-1034
The optimal preparation condition of V2O5/TiO2 catalyst was investigated by the orthogonal experimental method. Five factors were chosen including A(molar ratio of NH4VO3 to oxalic acid),B(aging time of solution),C(active component content),D(impregn
Autor:
Bing Nan Ren
Publikováno v:
Advanced Materials Research. :39-42
Carbon materials have a very large surface area and various surface functional groups. They have been widely used as the adsorbent alone or the modified surface to adsorb pollutants. In the process of producing of yellow phosphorus by electric furnac