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7篇 您的检索式:作者名="Dun Niu"
    题名 作者 年代 出处 被引量
1Circular RNA vaccine in disease prevention and treatment显示文摘CircRNAs are a class of single-stranded RNAs with covalently linked head-to-tail topology.In the decades since its initial discovery,their biogenesis,regulation,and function have rapidly disclosed,permitting a better understanding and adoption of them as new tools for medical applications.Dun Niu Yaran Wu Jiqin Lian 2023Signal Transduction and Targeted Therapy2023,8,10:1
2The elementary explore of multiple regression techniques about the fiberglass filter paper's influence on the PM2.5 assaying显示文摘NIU Dun MA Yun-feng HU Xiao-min ZHOU De-ping 2007Journal of Environmental Science and Engineering2007,1,1:1
3High capacity adsorption of antimony in biomass-based composite and its consequential utilization as battery anode显示文摘Antimony is more than an emerging pollutant in water but a scare resource.In this study,we report an adsorbent with the record capacity so far from the balanced view of Sb(Ⅲ) and Sb(Ⅴ).The composite adsorbent was fabricated by encapsulating hollow Fe_(3)O_(4)nanosphere with the EDTA grafted chitosan,and it has superhigh adsorption capacity of for 657.1 mg/g for Sb(Ⅲ) and 467.3 mg/g for Sb(Ⅴ),respectively.The mechanism study reveals that the adsorption of Sb initializes from the Fe_(3)O_(4),propagates along the chitosan with hydrogen bond,and terminates at the inner sphere complex with the EDTA moiety in the adsorbent.In view of the ultra-high adsorption capacity of the adsorbent,the recovered adsorbent that contains abundant (>36.4%) highly dispersed antimony nanoparticles (600-FCSE-Sb) is applied to Li-ion battery anode after reduction.This article provides a new idea for connecting water treatment and electric energy storage.Yao Wang Xinyue Zhang Na Ju Hongna Jia Zejun Sun Jiaxing Liang Rongxiu Guo Dun Niu Hong-bin Sun 2023Journal of Environmental Sciences2023,,4:1
4A Two-Step Hydrothermal Synthesis Approach to Monodispersed Colloidal Carbon Spheres显示文摘Chuyang Chen Xudong Sun Xuchuan Jiang Dun Niu Aibing Yu Zhigang Liu Ji Guang Li 2009Nanoscale Research Letters2009,,9:1
5Erratum to:Bio-inspired anisotropic polymeric heart valves exhibiting valve-like mechanical and hemodynamic behavior(vol 63, issue 4, pg 629,2020)显示文摘Feng Guo Chang Liu Riheng Han Qiang Lu Yun Bai Rui Yang Dun Niu Xing Zhang 2021Science China Materials2021,64,6:0
6The effect of Ti and Zr content on the structure,mechanics and energy-release characteristics of Ti—Zr—Ta alloys显示文摘Energetic structural materials(ESMs)are a new type of structural materials with bearing and damage characteristics.In this work the microstructure,mechanical properties and energy release characteristics of multi-element Ti-Zr-Ta alloys with good casting performance were studied.The microstructure of the Ti_(x)ZrTa alloys gradually change from BCC+HCP to single BCC structure with the increase of Ti.While the Ti_(2)Zr_(y)Ta alloys was still uniform and single BCC structure with the increase of Zr.The evolution of microstructure and composition then greatly affect the mechanical properties and energy-release characteristics of Ti-Zr-Ta alloys.The synergistic effect of dual phase structure increases the fracture strain of Ti_(x)ZrTa(x=0.2,0.5)with the Ti content decreases,while the fracture strain of Ti_(x)ZrTa(x=2.0,3.0,4.0)gradually increase with the Ti content increases caused by the annihilation of the obstacles for dislocation movement.And as Zr content increases,the fracture strain of Ti_(2)Zr_(y)Ta alloys decrease,then the oxidation reaction rate and fragmentation degree gradually increase.The higher oxidation rate and the lager exposed oxidation area jointly leads the higher releasing energy efficiency of Ti_(x)ZrTa alloys with low Ti content and Ti_(2)Zr_(y)Ta alloys with high Zr content.Jia-yu Meng Jing-zhi He Bin Zhang Jin Chen Shun Li Dun Niu Yu Tang 2024Defence Technology(防务技术)2024,31,1:0
7Occupancy-aided ventilation for airborne infection risk control:Continuously or intermittently reduced occupancies?显示文摘Ventilation is an important engineering measure to control the airborne infection risk of acute respiratory diseases,e.g.,Corona Virus Disease 2019(COVID-19).Occupancy-aided ventilation methods can effectively improve the airborne infection risk control performance with a sacrifice of decreasing working productivity because of the reduced occupancy.This study evaluates the effectiveness of two occupancy-aided ventilation methods,i.e.,the continuously reduced occupancy method and the intermittently reduced occupancy method.The continuously reduced occupancy method is determined by the steady equation of the mass conservation law of the indoor contaminant,and the intermittently reduced occupancy method is determined by a genetic algorithm-based optimization.A two-scenarios-based evaluation framework is developed,i.e.,one with targeted airborne infection risk control performance(indicated by the mean rebreathed fraction)and the other with targeted working productivity(indicated by the accumulated occupancy).The results show that the improvement in the airborne infection risk control performance linearly and quadratically increases with the reduction in the working productivity for the continuously reduced occupancy method and the intermittently reduced occupancy method respectively.At a given targeted airborne infection risk control performance,the intermittently reduced occupancy method outperforms the continuously reduced occupancy method by improving the working productivity by up to 92%.At a given targeted working productivity,the intermittently reduced occupancy method outperforms the continuously reduced occupancy method by improving the airborne infection risk control performance by up to 38%.Sheng Zhang Dun Niu Zhang Lin 2023Building Simulation2023,16,5:0
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