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4篇 您的检索式:作者名="Xuejun Shang"
    题名 作者 年代 出处 被引量
1Incidence of Macrosomia in Rural Areas—Henan Province,China,2013–2017显示文摘Introduction:Macrosomia has short-term and long-term adverse health effects and is thus an important public health concern.Recent decades have witnessed increasing incidence of macrosomia in many countries.Methods:The present study used a large population-based birth cohort study to depict incidence of macrosomia among live births in rural areas of Henan Province of China from 2013 to 2017.Results:Among the 1,262,916 births,82,353 were cases of macrosomia.The overall incidence of all types of macrosomia,of macrosomia with birth weight<4,500 g,and of macrosomia with birth weight≥4,500 g were 6.52%,5.30%,and 1.22%,respectively.From 2013 to 2017,the incidence of macrosomia decreased by 31.3%from 7.96%in 2013 to 5.47%in 2017(X^(2)_(trend)=946.96,P_(trend)<0.001).Male infants and infants≥42 gestational weeks had significantly higher incidence of macrosomia than that of female infants and infants<42 gestational weeks(P<0.001).Conclusion:Gestational weight control through nutrition management and physical activities during pregnancy are needed to reduce incidence of macrosomia.Shiqi Lin Jian Chai Jiajia Li Xuejun Shang Lijun Pei Lifang Jiang Junxi Zhang Panpan Sun Wei Dong Yuhong Wang Dezhuan Zhou 2021China CDC weekly2021,3,37:3
2Prevalence of convulsive epilepsy and health-related quality of life of the population with convulsive epilepsy in rural areas of Tibet Autonomous Region in China: An initial survey显示文摘Yuhua Zhao Qin Zhang Thashi Tsering Sangwan Xuejun Hu Ling Liu Huifang Shang Qin Chen Yonghong Liu Xuhong Yang Wenzhi Wang Shichuo Li Jianzhong Wu Josemir W. Sander Dong Zhou 2007Epilepsy and Behavior2007,,3:1
3Mitoguardin通过调节MitoPLD调控线粒体融合及神经系统稳态显示文摘线粒体是细胞中的能量工厂和代谢中心,是人们最为熟悉的一种细胞器。在传统的细胞模式图中,线粒体被描绘为一个一个类似“豆子”的独立个体。Yongping Zhang Xiaoman Liu Jian Bai Xuejun Tian Xiaocui Zhao Wei Liu Xiuying Duan Weina Shang Heng-Yu Fan 佟超 2017科学新闻2017,19,4:0
4Heterogeneous kinetics of the OH-initiated degradation of fenthion and parathion显示文摘Fenthion and parathion are two representative kinds of organophosphorus pesticides and widely used in agriculture.They are directly or indirectly released into the atmosphere by spraying or volatilization processes.However,their heterogeneous reactivity toward OH radicals has not yet been well understood.Therefore,this work investigated the heterogeneous kinetics of the OH-initiated degradation of surface-bound fenthion and parathion using a flow reactor.The results showed that OH radicals played an important role in the atmospheric degradation of fenthion and parathion.Their average rate constants were(7.20±0.77)×10^(-12) and(10.40±0.60)×10^(−12) cm^(3)/(mol·sec)at a relative humidity(RH)and temperature of 35% and 20℃,respectively,suggesting that they have relatively short lifetimes in the atmosphere.In addition,a negative RH dependence and a positive temperature dependence of the rate constants were observed.The Arrhenius expressions of fenthion and parathion were k_(2)=(1.34±0.48)×10^(-9) exp[-(1432.59±105.29)/T]and k_(2)=(1.96±1.38)×10^(-9) exp[-(1619.98±222.02)/T],respectively,and their overall activation energy was estimated to be(11.88±0.87)and(13.48±1.83)kJ/mol.The experimental results will update the kinetic data of fenthion and parathion in the atmosphere and be helpful to further understand their atmospheric transportation processes.Yuanhong Shang Yongchun Liu Jinfeng Tian Changgeng Liu Xuejun Zhu Jun Wang Dandan Chen Wei Tao 2023Journal of Environmental Sciences2023,,11:0
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