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3篇 您的检索式:作者名="Zhangli FENG"
    题名 作者 年代 出处 被引量
1Dynamic response of solar panel deployment on spacecraft system considering joint clearance显示文摘ZhangLi Xin Bai Zheng Feng Zhao Yang Cao Xi Bin 2012Acta Astronautica2012,81,1:1
2On the gating of mechanosensitive channels by fluid shear stress显示文摘Mechanosensation is an important process in biological fluid–structure interaction. To understand the biophysics underlying mechanosensation, it is essential to quantify the correlation between membrane deformation,membrane tension, external fluid shear stress, and conformation of mechanosensitive(MS) channels. Smoothed dissipative particle dynamics(SDPD) simulations of vesicle/cell in three types of flow configurations are conducted to calculate the tension in lipid membrane due to fluid shear stress from the surrounding viscous flow. In combination with a simple continuum model for an MS channel, SDPD simulation results suggest that shearing adhered vesicles/cells is more effective to induce membrane tension sufficient to stretch MS channels open than a free shear flow or a constrictive channel flow. In addition, we incorporate the bilayer–cytoskeletal interaction in a two-component model to probe the effects of a cytoskeletal network on the gating of MS channels.Zhangli Peng On Shun Pak Zhe Feng Allen P.Liu Yuan-Nan Young 2016Acta Mechanica Sinica2016,32,6:1
3Ridge Covering High-yield Cultivation Techniques of Jinhong Apple in Cold Region显示文摘After five years of study,it was found that compared with the conventional cultivation techniques,the average yield per plant of3-5-year-old Jinhong apple trees cultivated under the ridge covering mode was increased by 2. 12 times,the stem diameter was increased by20%,the branch number was increased by 73. 5%,and the underground root number was increased by 38. 3%. Under the ridge covering mode,the main distribution area of the underground roots of Jinhong apple trees was moved down to 15-55 cm,the temperature of soil 20 cm beneath the surface of the ridges increased by 1. 3-1. 5℃,the temperature of soil 40 cm beneath the surface of the ridges rose by 0. 9-1. 0℃,and the water content of soil 20-40 cm from the ground was maintained around 5%. Under the ridge covering mode,the Jinhong apple trees grew robustly,began to fruit 3 years later and yielded highly 5 years later. In addition,the ridge covering model also has illumination-enhancing,pest-controlling and tillage-free characteristics.Chang LIU Zhangli FENG Siyang TANG Haidong BU Minggang XIAO Guangjun GU Xianmin CHENG Wenquan YU Wanjun YE 2019Asian Agricultural Research2019,11,4:0
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