全部文献期刊会议图书|学者科研项目
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作者:Qingwen Zhang , Xinhao Shi ...
来源:[J].Journal of Solid State Electrochemistry(IF 2.279), 2017, Vol.21 (5), pp.1297-1303
摘要:The synthesis of Pd nanocrystals of controlled size and morphology has drawn enormous interest due to their catalytic activity. We report a new and efficient strategy for the one-step synthesis of monodispersed Pd nanocubes with ethylenediamine tetramethylene phosphonate (ED...
作者:Qingwen Zhang , Yang Ye
来源:[J].Phytochemistry Reviews(IF 4.147), 2017, Vol.16 (2), pp.235-270
摘要:Furanoditerpenoids are a special group of diterpenoids composing of one or more furan rings, which are rarely found in nature. This review aims to survey the various naturally occurring furanoditerpenoids and their pharmacological activities. A fairly large number of furanoditerp...
作者:Qingwen Zhang , Ronghui Du ...
来源:[J].European Journal of Medicinal Chemistry(IF 3.499), 2020, Vol.187
摘要:Abstract(#br)Heme-regulated inhibitor (HRI), a eukaryotic translation initiation factor 2 alpha (eIF2α) kinase, is critically important for coupling protein synthesis to heme availability in reticulocytes and adaptation to various environmental stressors in all cells. HRI mo...
作者:Qingwen Zhang , Ningbo Cui ...
来源:[J].Journal of Hydrology(IF 2.964), 2018
摘要:Abstract(#br)Reference evapotranspiration ( ET 0 ) is an important parameter for climatological and hydrological studies, as well as for agricultural water resources management. In this study, 7 temperature-based solar radiation models were adopted to improve the Makkink mod...
作者:Qingwen Zhang , Yuan An ...
来源:[J].Journal of Constructional Steel Research(IF 1.327), 2019, Vol.154, pp.1-13
摘要:Abstract(#br)A general forming method for super-long span mega-latticed structures has been developed, based on the key parameters for five types of structure, together with a finite element model. The method combines the molding idea for universal spherical mega-latticed structu...
作者:Qingwen Zhang , Yu Zhang ...
来源:[J].Journal of Constructional Steel Research(IF 1.327), 2017, Vol.137, pp.201-210
摘要:Abstract(#br)A comparison was made of the static behavior of a double-layer reticulated shell, a local triple-layered reticulated shell, a ribbed type mega-latticed structure and a Kiewitt type mega-latticed structure with the same geometrical parameters and loads. The results sh...
作者:... Yuhang Zhang , Longkang Xiang , Qingwen Zhang
来源:[J].Journal of Hydrology(IF 2.964), 2018
摘要:Abstract(#br)Understanding the velocity distribution of shallow water flow along hill-slope is of great significance in soil erosion studies. This study proposes a method to estimate the steady flow velocity and the distance when water flow reaches stability, using hill-slop...
作者:... Yuhang Zhang , Xiaoyuan Liu , Qingwen Zhang
来源:[J].Journal of Hydrology(IF 2.964), 2018, Vol.561, pp.286-294
摘要:Abstract(#br)Accurate estimation of sediment concentration is essential to establish physically-based erosion models. The objectives of this study were to evaluate the effects of flow discharge (Q), slope gradient (S), flow velocity (V), shear stress (τ), stream power (ω) an...

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