Zobrazeno 1 - 10
of 1 277
pro vyhledávání: '"TIAN Kai"'
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 7, Pp 152-161 (2024)
To improve the fatigue performance of turbine blade tenon， the effect of shot peening on the surface integrity and high temperature fatigue performance of DD412 single crystal alloy was investigated. The surface morphology， roughness， hardness
Externí odkaz:
https://doaj.org/article/230df1f861c0446da60003d47cf25b31
Publikováno v:
Shipin Kexue, Vol 44, Iss 15, Pp 1-9 (2023)
This study aimed to investigate the effect of ammonia mediated hypoxia inducible factor-1α (HIF-1α) expression on mitochondrial cell apoptosis and tenderness in yak meat after slaughter. Ten mmol/L ammonium chloride (NH4Cl), 0.9% normal saline (con
Externí odkaz:
https://doaj.org/article/86a86e5958be4d169bd4c7bbaba5e6c7
Publikováno v:
Journal of Aeronautical Materials, Vol 43, Iss 4, Pp 94-101 (2023)
Aiming at the problem that the fatigue performance of aeroengine blade leading edge was seriously degraded after foreign object damage（FOD）, the surface of TC4 titanium alloy thin wall specimen was treated by laser shock/mechanical shot peening,
Externí odkaz:
https://doaj.org/article/3b5b557be8614cd7a3c74691be7ee22d
Publikováno v:
Journal of Aeronautical Materials, Vol 43, Iss 3, Pp 42-48 (2023)
The surface roughness, residual stress and micro-hardness of K4169 alloy specimens were characterized by roughness tester, X-ray diffraction（XRD）stress tester and micro-hardness tester. The results indicate that median fatigue lives of the specim
Externí odkaz:
https://doaj.org/article/db80c72210e3496c88eb559f93e5a328
Publikováno v:
Frontiers in Soil Science, Vol 2 (2022)
The microbial population (MP) is considered to be a relatively important part of soil health, quality, and productivity. Therefore, this study aimed to access the effects of tillage and rice cultivation modes on soil MP in Stagnic Anthrosols and Late
Externí odkaz:
https://doaj.org/article/2f72fb6ee45e4c56903f13173e8589e8
Autor:
Jiang Yafei, Mu Haoran, Jiang Wenyan, Xue Linghang, Tian Kai, Wang Gangyang, Wang Zhuoying, Han Jing, Yang Mengkai, Tang Yujie, Hua Yingqi, Cai Zhengdong
Publikováno v:
Journal of Orthopaedic Translation, Vol 29, Iss , Pp 106-112 (2021)
Background: The function of H3F3A G43W mutation, which has been observed in almost all GCTB, remains poorly characterized. Breakthrough in malignant GCTB has been trapped by the lack of clinical available drugs, limited canonical patient samples and
Externí odkaz:
https://doaj.org/article/9846a00fa23e4942940312b66378d818
Autor:
Qi, Biqing, Zhang, Kaiyan, Tian, Kai, Li, Haoxiang, Chen, Zhang-Ren, Zeng, Sihang, Hua, Ermo, Jinfang, Hu, Zhou, Bowen
The rapid growth of biomedical knowledge has outpaced our ability to efficiently extract insights and generate novel hypotheses. Large language models (LLMs) have emerged as a promising tool to revolutionize knowledge interaction and potentially acce
Externí odkaz:
http://arxiv.org/abs/2407.08940
Given pedestrians' vulnerability in road traffic, it remains unclear how novel AV appearances will impact pedestrians crossing behaviour. To address this gap, this study pioneers an investigation into the influence of AVs' exterior design, correlated
Externí odkaz:
http://arxiv.org/abs/2407.06505
Deep State Space Models (SSMs) have proven effective in numerous task scenarios but face significant security challenges due to Adversarial Perturbations (APs) in real-world deployments. Adversarial Training (AT) is a mainstream approach to enhancing
Externí odkaz:
http://arxiv.org/abs/2406.05532
Publikováno v:
Applied and Environmental Soil Science, Vol 2022 (2022)
Puddling is an important operation to minimize soil nutrient leaching and thereby increasing the availability of plant nutrients and achieving reduced soil condition. Good puddle field conditions are needed to create a favorable environment for norma
Externí odkaz:
https://doaj.org/article/59eeca6909f84797a8228e6dc04f9432