POLYIMIDE BASED NANOHYBRIDS CNKI文献
Aromatic polyimides (PIs) are important super-engineering plastics that have advanced technological applications in microelectronics, automobiles, and aircraft. They feature good inherent thermal sta...
Chang-Sik Ha Abstracts of 9th International Symposium on Engineering... 2019-08-07 国际会议
关键词： Graphene / POLYIMIDE / BASED / NANOHYBRIDS
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FUNCTIONAL TRANSPARENT POLYIMIDES FOR FLEXIBLE SUBSTRA... CNKI文献
Polyimides,a class of advanced polymer materials with high performances characterized by outstanding thennal stability,mechanical,electrical and solvent resistance properties originating from their r...
Chang-Sik Ha EIGHTH INTERNATIONAL SYMPOSIUM ON ENGINEERING PLASTICS ... 2017-08-08 国际会议
关键词： FUNCTIONAL / TRANSPARENT / POLYIMIDES / FOR
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Periodic Mesoporous Organosilicas;Synthesis and Some A... CNKI文献
In recent years,surfactant-templated synthesis strategies have been successfully applied to the preparation of a variety of mesoporous materials1,2).Topological design of mesoporous silica materials,...
Chang-Sik Ha Sung Soo Park 13~(th) Asian Chemical Congress Abstract Book (3) 2009-09-13 国际会议
关键词： mesoporous / materials / PMO / silica
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Copolymerization of Carbon Dioxide with Various Epoxid... CNKI文献
As means of the chemical fixation of carbon dioxide and the synthesis of biodegradable polycarbonates, alternative copolymerizations of carbon dioxide with epoxides such as cyclohexene oxide (CHO), c...
Il Kim Anas Khaliji... Abstracts of Papers of 7th World Congress on Recovery, ... 2005-09-01 国际会议
关键词： copolymerization / epoxides / carbon / dioxide
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Low Dielectric Constant Vinyl-type Polynorbornene Dica... CNKI文献
Vinyl-polynorbornene has good physical characteristics desired for the application in information technology devices, such as excellent optical transparency, high thermal stability up to 400℃ , high...
Anu Stella Mathews Chang-Sik Ha... Abstracts of the Third International Symposium on Engin... 2007-08-01 国际会议
关键词： Low / Dielectric / Constant / Vinyl-type
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A Real-time Vibration Monitoring for Vehicle Based on ... CNKI文献
Vibration analysis is the great need and can be used in many practical applications,especially in monitoring the status of machines,bridges and other construction works.This paper presents a real-tim...
Tran Duc Tan Luu Manh Ha... Proceedings of 2010 International Conference on Computa... 2010-11-22 国际会议
关键词： Vibration / analysis / MEMS / accelerometer.
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Introduction of Stowage Planning Problems for a Car Ca... CNKI文献
This study focused on stowage planning in maritime transportation plans for a car carrier.It aimed to introduce the stowage plan of a car carrier as analyzing characteristics of the problem and desig...
Hyun Soo KIM Hyung Rim CHOI... Proceedings of Asia Navigation Conference 2009 2009-11-19 国际会议
通过一种简便易行,环境友好的方法制备出一系列单分散且粒径均一的聚倍半硅氧烷空心球材料。以氰丙基三甲氧基硅烷作为唯一有机硅源,我们设计出一种全氰丙基覆盖的聚倍半硅氧烷空心球催化剂载体,金纳米颗粒可在空心球...
Morphology and properties of polyamide/CNT nanocomposi... CNKI文献
In this study,industrial grade multiwalled carbon nanotubes(MWNTs,Nanocyl~(?) 7000) were incorporated in various polyamides,such as polyamide 6(PA6),polyamide 11 (PA11),and polyamide 12(PA12) by simp...
Heonjoo Ha KiRyong Ha... Program & Abstracts of the 4~(th) International Symposi... 2009-08-23 国际会议
关键词： Morphology / and / properties / of
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Antiallodynic Effect of Systemic Curcumin in Rat Model... CNKI文献
Background Curcumin,the major component of turmeric,has recently been shown to have antinociceptive effects in various animal models of pain.The mechanisms of inflammatory and postoperative pain are ...
Yeo Ok Kim Sang Hyun Kwak... 2011疼痛基础研究与临床调控国际研讨会暨2011年浙江省麻醉学... 2011-06-24 国际会议
关键词： Antiallodynic / Effect / of / Systemic
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通过添加离子键聚合物和应用动态硫化控制PP/EPDM共混胶的混... CNKI文献
橡胶在切变状态下的硫化称为"动态硫化"。由于在加工方面的优点,动态下硫化的热塑性共混弹性体已广泛地应用于塑料工业;既使在交联弹性体的存在下采用动态硫化也可获得热塑性,它能防止弹性体相中三
Research on the adverse reactions of medicines based o... CNKI文献
The frequent occurrence of adverse drug reactions in medical events has become the focus of increasing attention in various countries. The quality of adverse reaction reports is the basis for medical...
Naiwei Li Ziyi Cheng... Proceedings of 2020 2nd International Conference on App... 2020-08-21 国际会议
Analysis of lung cancer morbidity and mortality based ... CNKI文献
Based on the particle swarm algorithm to establish a mathematical model, this article counts the air quality index, tobacco sales, the number of cancer hospitals and the number of health personnel fr...
Naiwei Li Ziyi Cheng... Proceedings of 2020 2nd International Conference on App... 2020-08-21 国际会议
Improved Adaptive Critic for Neural Optimal Control of... CNKI文献
There always exist approximation errors during neural network control processes, which may cause the estimation value to exceed the control constraint when the optimal control input reaches to a neig...
Mingming Zhao Ding Wang... 第三十九届中国控制会议论文集（2） 2020-07-27 中国会议
关键词： Adaptive / dynamic / programming / iterative
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Value-Iteration-Based Neuro-Optimal Tracking Control f... CNKI文献
In this paper, the versatile value-iteration-based control method, aimed at affine systems with unknown dynamics, is proposed to deal with the optimal tracking control problem. Neural networks are ad...
Mingming Ha Ding Wang... 第三十九届中国控制会议论文集（2） 2020-07-27 中国会议
关键词： Adaptive / Dynamic / Programming / Neuro-Optimal
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目的研究黑老虎根茎中的化学成分及其美白作用。方法运用硅胶柱色谱、制备薄层、RP-HPLC等方法分离纯化,依据理化性质以及波谱谱数据,对得到的化合物进行结构鉴定;并通过黑色素抑制试验,研究黑老虎提取物及分离得到的...
“Buy the casket without the jewels” or “Buy the cas... CNKI文献
With the continuous development and expansion of the city,the industrial center of the city has gradually shifted to the emerging industrial area or the outskirts.The industrial building remains that...
Jing Ha Yuanyuan Ding... Proceedings of 2019 2nd International Symposium on Arch... 2019-12-20 国际会议
合金泡沫具有比表面积大、热容低、导热快等特点,是柴油车后处理系统中过滤颗粒物(PM)、涂覆催化剂的优良材料。目前,许多装配共轨+选择性催化还原(SCR)系统的柴油车,由于受到发动机性能和稳定性的制约,其颗粒物(PM)排...
Problems and countermeasures of industrial tourism dev... CNKI文献
As an old industrial base in the country,Liaoning Province has a solid industrial foundation.The development of industrial tourism in Liaoning Province can not only accelerate the promotion of new in...
Jing Ha Cheng Xing Proceedings of 2019 2nd International Symposium on Arch... 2019-12-20 国际会议
关键词： Problems / and / countermeasures / of
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Development Problems and Countermeasures of Characteri... CNKI文献
This paper discusses the establishment and construction of characteristic towns at all levels in Liaoning Province,including 13 national characteristic towns,20 provincial characteristic villages and...
Jing Ha Ze Wang Proceedings of 2019 2nd International Symposium on Arch... 2019-12-20 国际会议
关键词： Development / Problems / and / Countermeasures
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