3篇
您的检索式：作者名="Xinxing Wan"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Analysis of GNSS radio occultation data from satellite ZH-01显示文摘The electromagnetic satellite Zhangheng 01(ZH-01) was successfully launched on February 2, 2018. The GNSS Radio Occultation(GRO) receiver on board the satellite is able to observe the occultation events of GPS and BeiDou navigation satellites. We analyzed the data acquired during the in-orbit testing period. We concludes that the GRO ionosphere inversion results are reasonable,the trend is correct, the satellite can observe about 600 ionosphere occultation events each day. The global coverage of more than 30000 consecutive GRO events in more than two months were analyzed and compared with COSMIC observations: both the GRO and COSMIC occultation can realize global coverage: the Nm F2 and Hm F2 global distributions are similar and change obviously with latitude. We used three digisondes at different latitudes to analyze and compare the spatio-temporally consistent GRO data: the RMSE of GRO Nm F2 relative to digisonde is better than 9.41%, the correlation coefficient is better than 0.8682: the relative RMSE of Hm F2 is better than 7.80% and the correlation coefficient is better than 0.7066. | Yan Cheng Jian Lin XuHui Shen Xiang Wan XinXing Li WenJun Wang | 2018 | Earth and Planetary Physics2018，2，6： | 2 |
| 2 | Estimation of the accumulation rates and health risks of heavy metals in residential soils of three metropolitan cities in China显示文摘Heavy metal concentrations in urban soils are likely to increase over time because of contin-uous urbanization and heavy metal emissions.To estimate the accumulation rates of heavy metals in urban soils,we collected soil samples from residential areas with different build-ing ages in the metropolitan cities of Shanghai,Shenzhen,and Beijing,China.Heavy metal concentrations in the soils varied among the cities and were primarily affected by soil parent material and the intensity of anthropogenic sources.Regression analyses revealed that the accumulation rates of Cd and Cu in the soils ranged from 0.0034 to 0.0039 mg/(kg·year)and 0.343 to 0.391 mg/(kg·year),respectively,and were similar across the three cities,while ac-cumulation rates of Zn and Pb in Shanghai were higher than those in Shenzhen and Beijing.The higher accumulation rates of Zn and Pb in Shanghai can be explained by differences in city history and industrial structures among the cities.Residential soils with high health risks posed by the heavy metals were mostly collected from old towns of Shanghai because of high Pb content in the areas.Although recent urbanization resulted in elevated concen-trations of Cd,Cu,Zn,and Pb in the residential soils,the effect on the total health risks of residents exposed to the soils was negligible. | Chi Peng Kai Zhang Meie Wang Xinxing Wan Weiping Chen | 2022 | Journal of Environmental Sciences2022，34，5： | 1 |
| 3 | miR?204-5p promotes the adipogenic differentiation of human adipose-derivedmesenchymal stem cells by modulating DVL3 expression and suppressing Wnt/β-cateninsignaling显示文摘 | Honghui He Ke Chen Fang Wang Liling Zhao Xinxing Wan Linghao Wang Zhaohui Mo | 2015 | International Journal of Molecular Medicine2015，，6： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员