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本征型自愈合弹性体材料的研究进展
《广州化工》2025年第5期41-44,共4页李伟杰 
功能分子结构优化与应用四川省高校重点实验室2024年度立项课题(No:GNFZ202408)。
自愈合材料的独特性能使其在生物医学工程、航空航天、智能材料等领域具有巨大潜力。近年来,在自愈合材料的研究和设计中,主要集中在外援型和本征型两大类,本征型自愈合弹性体材料通过材料内部动态可逆的化学键实现损伤自主修复,无需外...
关键词：自愈合材料 本征型 弹性体 
The filtering characteristics of HHT and its application in acoustic log waveform signal processing被引量：6
《Applied Geophysics》2009年第1期8-16,102,共10页王祝文 刘菁华 岳崇旺 李晓春 李长春 
supported by National Natural Science Foundation of China(Grant No.40874059);the National Key Science Engineering Projects of the Ninth Five Year Plan([1999]1423)
Array acoustic logging plays an important role in formation evaluation. Its data is a non-linear and non-stationary signal and array acoustic logging signals have time-varying spectrum characteristics. Traditional fil...
关键词：Hilbert-Huang transform empirical mode decomposition intrinsic mode functions time-frequency filter 
Variational Principle in an Expanding Universe被引量：1
《Journal of High Energy Physics, Gravitation and Cosmology》2018年第1期179-222,共44页Giovanni Guido Gianluigi Filippelli 
In this paper we complete the relativistic cosmological theory because we extend the variational principle including variations of metric induced by expansion of the space. We will show that the mass not only curves S...
关键词：Mass-Space Lattice-Field No-Field INTRINSIC Quantum Oscillator DARK MATTER DARK Energy Vacuum 
Intrinsic Spin Angular Momentum of Electron Relation to the Discrete Indivisible Quantum of Time Kshana or Moment
《Journal of Modern Physics》2024年第9期1337-1352,共16页Shesharao M. Wanjerkhede 
The frequency of any periodic event can be defined in terms of units of Time. Planck constructed a unit of time called the Plank time from other physical constants. Vyasa defined a natural unit of time, kshana, or mom...
关键词：Natural Time Unit Quantum Time Kshana Plank Time Intrinsic Angular Momentum Thin Disc Model Compton Wavelength 
Origin of Bismuth-Rich Strategy in Bismuth Oxyhalide Photocatalysts被引量：2
《Energy & Environmental Materials》2023年第5期460-467,共8页Yang Wang Jiazhi Meng Shaojie Jing Kaiwen Wang Chaogang Ban Yajie Feng Youyu Duan Jiangping Ma Liyong Gan Xiaoyuan Zhou 
support from the National Science Fund for Distinguished Young Scholars(Grant No.52125103);the National Natural Science Foundation of China(Grant Nos.52071041,12074048,and 12147102);the Project for Fundamental and Frontier Research in Chongqing(cstc2020jcyj-msxmX0777 and cstc2020jcyj-msxmX0796);the Fundamental Research Funds for the Central Universities(106112016CDJZR308808).
Recently,the bismuth-rich strategy via increasing the bismuth content has been becoming one of the most appealing approaches to improve the photocatalytic performance of bismuth oxyhalides.However,insights into the me...
关键词：bismuth oxyhalides bismuth-rich strategy intrinsic activity photocatalytic reduction 
基于共同代理机制的发电商激励契约设计被引量：2
《继电器》2008年第9期43-47,共5页韩冰 张粒子 舒隽 李展 
华北电力大学博士学位教师基金(200622043)~~
共同代理是市场中普遍存在的一种现象。在电力市场中,设计合理的共同代理机制可以为梯级水电进入市场等问题提供一种新的解决思路。将共同代理理论应用于电力市场中,提出了电力市场环境下多个发电商委托同一个代理人的内生型共同代理模...
关键词：共同代理 电力市场 多委托人激励 代理机制 机制设计 内生型 
ITSTUDIES ON THE EFFECT OF UREA ON THE COMPATIBILITY OF PMMA/PVC MIXTURES IN DMF BY A DILUTE- SOLUTION VISCOMETRY METHOD
《Chinese Journal of Polymer Science》2002年第5期467-472,共6页RajaiBaraka JamilK.J.Salem HaniHilles OmarMelad 
The interaction between poly(methymethacrylate) (PMMA) and poly(vinyl chloride) (PVC) has been studied indilute urea solutions of dimethylformamide (DMF) at 28℃ using a dilute solution viscometry method. The results ...
关键词：Urea addition Polymer blend compatibility Intrinsic viscosity and dilute solution viscometry method 
Water relations and an expression analysis of plasma membrane intrinsic proteins in sensitive and tolerant rice during chilling and recovery被引量：11
《Cell Research》2006年第6期599-608,共10页Xin Yu Yan Hui Peng Min Hua Zhang Yan Jun Shao Wei Ai Su Zhang Cheng Tang 
A symptom of chilling injury is development of water deficit in shoots, resulting from an imbalance of water transport and transpiration. In this work, two rice varieties （Oryza sativa L. var. Wasetoitsu and Somewake...
关键词：AQUAPORIN CHILLING gene expression plasma membrane intrinsic protein RICE 
A Janus heteroatom-doped carbon electrocatalyst for hydrazine oxidation被引量：2
《National Science Review》2023年第3期146-156,共11页Jieting Ding Hao-Fan Wang Xianfeng Yang Wenbo Ju Kui Shen Liyu Chen Yingwei Li 
supported by the National Natural Science Foundation of China (21825802, 22138003, 22108083and 52172142);the Foundation of Advanced Catalytic Engineering Research Center of the Ministry of Education(2020AC006);the Science and Technology Program of Qingyuan City (2021YFJH01002);the State Key Laboratory of Pulp and Paper Engineering (2022C04 and 2022ZD05);the Natural Science Foundation of Guangdong Province(2017A030312005);the Science and Technology Program of Guangzhou (202201010118);the Fundamental Research Funds for the Central Universities (2022ZYGXZR017)。
The trade-off between the intrinsic activity and electronic conductivity of carbon materials is a major barrier for electrocatalysis.We report a Janus-type carbon material combining electrically conductive nitrogen-do...
关键词：electronic conductivity heteroatom-doped carbon hydrazine oxidation reaction intrinsic activity metal-organic frameworks 
Fabrication and sensing characteristics of intrinsic Fabry–Perot interferometers in fiber tapers被引量：3
《Chinese Optics Letters》2015年第12期18-21,共4页张小贝 熊家宝 顾凡 李金龙 王文辕 庞拂飞 王廷云 
supported by the National Natural Science Foundation of China(Nos.61377081 and 61007035);the Chen Guang project by Shanghai Municipal Education Commission and Shanghai Education Development Foundation(No.12CG48);the Science and Technology Commission of Shanghai Municipality(STCSM)(No.14511105602)
This Letter presents intrinsic Fabry–Perot interferometers in the fiber tapers fabricated by the femtosecond laser micromachining technique. The sensing of temperatures as high as 1000°C based on the fiber device is...
关键词：Perot interferometers in fiber tapers Fabrication and sensing characteristics of intrinsic Fabry 
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