Zobrazeno 1 - 10 of 25 pro vyhledávání: '"Si-hai Li"'
1
Is enterprise environmental protection investment responsibility or rent-seeking? Chinese evidence
Autor: Chun-Xiang Zhao, Jian-Qiu Liu, Xin-Feng Jiang, Jing-Juan Ma, Si-Hai Li
Publikováno v: Environment and Development Economics. 26:169-187
Having enterprises engaged in environmentally friendly behavior is an important part of reducing negative environmental impacts. This study makes a quantitative analysis against the backdrop of China's transitional economic system. The results show t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1c533c48459167ccbd914390cd85533
https://doi.org/10.1017/s1355770x20000327
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2
A High-Accuracy Velocity Algorithm of SINS Based on Polynomial of Specific Force
Autor: Gongmin Yan, Si-Hai Li, Xiaokang Yang
Publikováno v: 2021 40th Chinese Control Conference (CCC).
To make SINS algorithm afford to the atomic gyroscope and high-dynamic maneuver condition, many improvement methods for SINS algorithm to increase algorithm accuracy have been proposed in the past decades. However the researches mainly focus on the a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9c016fbd40533d67792adcc056bcdfc
https://doi.org/10.23919/ccc52363.2021.9550258
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3
An Estimation Algorithm of Attitude and Heading Under Homogenous Field Based on Improved Gradient Descent Method
Autor: Si-Hai Li, Gongmin Yan, Xiao-Kang Yang
Publikováno v: 2020 27th Saint Petersburg International Conference on Integrated Navigation Systems (ICINS).
With the development of MEMS (Micro-electromechanical Systems) manufacturing technology, MEMS inertial sensors have been widely applied in military industry and civil industry due to its advantages of low cost, low power consumption and small size. A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fca1e7c23954ae952e324736bd0067b
https://doi.org/10.23919/icins43215.2020.9133763
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5
Effect of Surface Treatment on the Stress Corrosion Cracking of 304 Austenitic Stainless Steels in Acid Chloride Solution
Autor: Huai Qiu Zhu, Liu Yi Huang, Dong Yue Cheng, Si Hai Li, Fang Fang Zhang
Publikováno v: Advanced Materials Research. 1095:433-436
A slow strain rate tensile (SSRT) test was used to investigate the effect of laser shock peening (LSP) on stress corrosion cracking (SCC) behavior of the 304 austenitic stainless steels (ASSs) in acid chloride solution. Mechanical properties and frac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13898671a5526abcf39bc6c0fb0851c2
https://doi.org/10.4028/www.scientific.net/amr.1095.433
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6
Large Maneuvering Trajectory Design and Dynamic Simulation of Inertial System
Autor: Yi Zhou Zhang, Si Hai Li, Yuan Du
Publikováno v: Applied Mechanics and Materials. :482-485
As aviation technology continues to evolve, the function and safety of a large maneuvering have been required highly. As a large maneuvering system is becoming more and more complex , the trajectory design and simulation of a large maneuvering have b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d0b2753de0c9a0d8eb8900ea1bdacbd
https://doi.org/10.4028/www.scientific.net/amm.719-720.482
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8
A Practical Signal Progressing Method for Magnetic Flux Leakage Testing
Autor: Chao Li, Si Hai Li, Wei Yong Cai, Zhang Wei Ling
Publikováno v: Applied Mechanics and Materials. :782-785
The magnetic flux leakage (MFL) testing, as a modern nondestructive testing technology, requires fast and accurate signal progressing methods. A practical signal progressing method for MFL testing was presented, especially for tank floor MFL testing.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5bc9e5a150c42bccfc872530762257a1
https://doi.org/10.4028/www.scientific.net/amm.599-601.782
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9
Early hepatitis B viral DNA clearance predicts treatment response at week 96
Autor: Ji-Long Gu, De-Hui Li, Lang-Qiu He, Zheng-Yuan Fu, Yun-Zhu Long, Cui-Mei Liu, Yuan-Lin Xie, Shifang Peng, Deming Tan, Xiaoyu Fu, Xiao-Ping Xu, Huan-Yu Gong, Si-Hai Li, Zhong-Tian Peng, Xiao-Xuan Hu, Lian-Hui Yao, Bin Gu, Bin Chen, Li-Hua Hu
Publikováno v: World Journal of Gastroenterology
AIM To investigate whether hepatitis viral DNA load at 24 wk of treatment predicts response at 96 wk in patients with chronic hepatitis B. METHODS A total of 172 hepatitis B envelope antigen (HBeAg)-positive chronic hepatitis B patients who received
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f82a92babee54c69806c904b27abbe0f
https://pubmed.ncbi.nlm.nih.gov/28522916
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10
A Rapid Initial Alignment Alogrithm Based on Strapdown Gyrocompass
Autor: Yongyuan Qin, Gongmin Yan, Si Hai Li, Peng Xiang Yang
Publikováno v: Advanced Materials Research. :1563-1567
The basic principles for stabilized gyrocompass initial alignment are analyzed in platform inertial navigation system (PINS), then similar principles and initial alignment algorithms suitable for programming are proposed for strapdown inertial naviga
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a021dc92d0a03c041287903713bd03e0
https://doi.org/10.4028/www.scientific.net/amr.532-533.1563
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