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632 results on '"Wang, Yang-Yang"'

108. Microstructural Changes Caused by the Creep Test in ZK60 Alloy Reinforced by SiC p at Intermediate Temperature after KOBO Extrusion and Aging.

Author

Wang, Yang-Yang, Jia, Chen, Xu, Min, Kaseem, Mosab, and Tayebi, Morteza

Subjects
*CREEP (Materials), *OPTICAL microscopes, *ALLOY testing, *SCANNING electron microscopes, *CRYSTAL grain boundaries, *PRECIPITATION hardening
Abstract

In this study, we investigated the creep properties of ZK60 alloy and a ZK60/SiCp composite at 200 °C and 250 °C in the 10–80 MPa stress range after the KOBO extrusion and precipitation hardening process. The true stress exponent was obtained in the range of 1.6–2.3 for both the unreinforced alloy and the composite. The apparent activation energy of the unreinforced alloy was found to be in the range of 80.91–88.09 kJ/mol, and that of the composite was found to be in the range of 47.15–81.60 kJ/mol, and this indicated the grain boundary sliding (GBS) mechanism. An investigation of crept microstructures using an optical microscope and scanning electron microscope (SEM) showed that at 200 °C, the predominant strengthening mechanisms at low stresses were the formation of twin, double twin, and shear bands, and that by increasing the stress, kink bands were activated. At 250 °C, it was found that a slip band was created in the microstructure, and this effectively delayed GBS. The failure surfaces and adjacent regions were examined using SEM, and it was discovered that the primary cause of failure was cavity nucleation around precipitations and reinforcement particles. [ABSTRACT FROM AUTHOR]

Published
2023
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111. Cattle Bile Arisaema Aqueous Extracts Protect Against Febrile Seizures in Rats Through Regulating Neurotransmitters and Suppressing Neuroinflammation

Author

Su, Fa-Zhi, primary, Bai, Chen-Xi, additional, Luo, Yumeng, additional, Zhang, Wen-Sen, additional, Cui, Na, additional, Wang, Yang-Yang, additional, Sun, Yan-Ping, additional, Zhu, Wen-Bo, additional, Zhao, Ming-Yang, additional, Yang, Bing-You, additional, Kuang, Hai-Xue, additional, and Wang, Qiu-Hong, additional

Published
2022
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114. Microstructural Evolution during Accelerated Tensile Creep Test of ZK60/SiCp Composite after KoBo Extrusion

Author

Wang, Yang-Yang, Jia, Chen, Tayebi, Morteza, Hamawandi, Bejan, Wang, Yang-Yang, Jia, Chen, Tayebi, Morteza, and Hamawandi, Bejan

Abstract

In the current study, the creep properties of magnesium alloy reinforced with SiC particles were investigated. For this purpose, ZK60/SiCp composite was produced by the stir casting method following the KoBo extrusion and precipitation hardening processes. The creep tests were performed at 150 degrees C under 10-110 MPa. The results showed that the stress exponent (n) and the average true activation energy (Q) was changed at high stresses, was found with increasing stress, the creep mechanism changing from grain boundary sliding to dislocation climb. The results of microstructure characterization after the creep test showed that at low stresses, the dynamic recrystallization resulting from twinning induced the GBS mechanism. However, at high stresses, with increasing diffusion rates, conditions are provided for dynamic precipitation and the dislocation climb of the dominant creep mechanism. Examination of the fracture surfaces and the surrounding areas showed that the cavity nucleation in the ternary boundary and surrounding precipitation was the main cause of damage. The evaluation of the samples texture after creep showed that the unreinforced alloy showed a moderately strong fiber texture along the angle of phi(1) = 0-90 degrees, which was tilted about phi = 10 degrees. A new strong texture component was observed at (90 degrees, 5 degrees, 0 degrees) for the composite sample, which crept due to minor splitting of the basal pole by similar to 5 degrees toward RD., QC 20221012

Published
2022
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116. Postnatal Cytomegalovirus Infection May Increase the Susceptibility of Tuberous Sclerosis Complex to Autism Spectrum Disorders

Author

Yang, Xiao-Yan, primary, Wang, Yang-Yang, additional, Zhou, Yue-Peng, additional, He, Jing, additional, Mei, Meng-Jie, additional, Zhang, Meng-Na, additional, Wang, Bin, additional, Zhou, Wen-Jing, additional, Luo, Min-Hua, additional, Wang, Qiu-Hong, additional, Li, Zhong-Yuan, additional, Xu, Yong, additional, Lu, Qian, additional, and Zou, Li-Ping, additional

Published
2022
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118. Sirolimus treatment for tuberous sclerosis complex prior to epilepsy: Evidence from a registry-based real-world study

Author

Shen, Yan-Wen, primary, Wang, Yang-Yang, additional, Zhang, Meng-Na, additional, Xu, Yong, additional, Lu, Qian, additional, He, Wen, additional, Chen, Hui-Min, additional, Liu, Li-Ying, additional, Pang, Ling-Yu, additional, Wang, Qiu-Hong, additional, Dun, Shuo, additional, Li, Yu-Fen, additional, Gao, Jing, additional, Han, Fang, additional, and Zou, Li-Ping, additional

Published
2022
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121. sj-docx-1-tan-10.1177_17562864221138148 – Supplemental material for Vigabatrin-associated brain abnormalities on MRI in tuberous sclerosis complex patients with infantile spasms: are they preventable?

Author

Wan, Lin, He, Wen, Wang, Yang-Yang, Xu, Yong, Lu, Qian, Zhang, Meng-Na, Wang, Qiu-Hong, Dun, Shuo, Liu, Li-Ying, Shi, Xiu-Yu, Wang, Jing, Hu, Lin-Yan, Zhang, Bo, Yang, Guang, and Zou, Li-Ping

Subjects
FOS: Clinical medicine, 111599 Pharmacology and Pharmaceutical Sciences not elsewhere classified, 110904 Neurology and Neuromuscular Diseases
Abstract

Supplemental material, sj-docx-1-tan-10.1177_17562864221138148 for Vigabatrin-associated brain abnormalities on MRI in tuberous sclerosis complex patients with infantile spasms: are they preventable? by Lin Wan, Wen He, Yang-Yang Wang, Yong Xu, Qian Lu, Meng-Na Zhang, Qiu-Hong Wang, Shuo Dun, Li-Ying Liu, Xiu-Yu Shi, Jing Wang, Lin-Yan Hu, Bo Zhang, Guang Yang and Li-Ping Zou in Therapeutic Advances in Neurological Disorders

Published
2022
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122. Additional file 5 of B3GALT4 remodels the tumor microenvironment through GD2-mediated lipid raft formation and the c-met/AKT/mTOR/IRF-1 axis in neuroblastoma

Author

Sha, Yong-Liang, Liu, Yun, Yang, Jia-Xing, Wang, Yang-Yang, Gong, Bao-Cheng, Jin, Yan, Qu, Tong-Yuan, Xia, Fan-Tong, Han, Lei, and Zhao, Qiang

Abstract

Additional file 5: Fig. S1. MβCD plus anti-GD2 treatment inhibits tumor growth in vivo. A, Schematic of MβCD and anti-GD2 treatments. B, Representative images of xenograft 9464D tumors with different treatments. C, The tumors were removed for weight analysis 21 days after the beginning of treatments. D, Tumor growth curves of subcutaneous 9464D cells with different treatments. Fig. S2. Monitoring of mouse weight during the experiment.

Published
2022
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127. Additional file 2 of B3GALT4 remodels the tumor microenvironment through GD2-mediated lipid raft formation and the c-met/AKT/mTOR/IRF-1 axis in neuroblastoma

Author

Sha, Yong-Liang, Liu, Yun, Yang, Jia-Xing, Wang, Yang-Yang, Gong, Bao-Cheng, Jin, Yan, Qu, Tong-Yuan, Xia, Fan-Tong, Han, Lei, and Zhao, Qiang

Abstract

Additional file 2: Supplementary Table S2. The primary antibodies utilized for western blot analysis, immunochemistry, flow cytometry, and immunofluorescence.

Published
2022
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129. Deep carbon cycling during subduction revealed by coexisting diamond-methane-magnesite in peridotite.

Author

Wang, Xiaoxia, Xiao, Yilin, Schertl, Hans-Peter, Sobolev, Nikolay V, Wang, Yang-Yang, Sun, He, Jin, Deshi, and Tan, Dong-Bo

Subjects
SUBDUCTION zones, CARBON cycle, INTERNAL structure of the Earth, PERIDOTITE, SUBDUCTION, SURFACE of the earth
Abstract

This article discusses the process of subduction, which transfers materials from the Earth's surface into the deep mantle. The authors focus on the role of carbon in this process and its cycling in the Earth's interior. They present findings from a study conducted in the Dabie-Sulu orogenic belt in China, where they discovered coexisting micro-diamond, methane, and magnesite in peridotite. These findings provide insights into diamond formation and carbon cycling in subduction zones. The authors suggest that carbon released from the subducting slab can be stored as diamond, methane, and magnesite in the overlying mantle wedge, contributing to carbon cycling at great depths. [Extracted from the article]

Published
2023
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131. Vigabatrin-associated brain abnormalities on MRI in tuberous sclerosis complex patients with infantile spasms: are they preventable?

Author

Wan, Lin, primary, He, Wen, additional, Wang, Yang-Yang, additional, Xu, Yong, additional, Lu, Qian, additional, Zhang, Meng-Na, additional, Wang, Qiu-Hong, additional, Dun, Shuo, additional, Liu, Li-Ying, additional, Shi, Xiu-Yu, additional, Wang, Jing, additional, Hu, Lin-Yan, additional, Zhang, Bo, additional, Yang, Guang, additional, and Zou, Li-Ping, additional

Published
2022
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134. Risk of vigabatrin‐associated brain abnormalities on MRI: A retrospective and controlled study

Author

Xu, Yong, primary, Wan, Lin, additional, He, Wen, additional, Wang, Yang‐Yang, additional, Wang, Qiu‐Hong, additional, Luo, Xiao‐Mei, additional, Liu, Kun, additional, Yang, Xiao‐Yan, additional, Wang, Jing, additional, Shi, Xiu‐Yu, additional, Yang, Guang, additional, Han, Fang, additional, Gao, Jing, additional, and Zou, Li‐Ping, additional

Published
2021
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144. Building the Stable Oxygen Framework in High‐Ni Layered Oxide Cathode for High‐Energy‐Density Li‐Ion Batteries.

Author

Wang, Yang‐Yang, Wang, Yu‐Yang, Liu, Sheng, Li, Guo‐Ran, Zhou, Zhen, Xu, Ning, Wu, Meng‐Tao, and Gao, Xue‐Ping

Subjects
LITHIUM-ion batteries, INTERFACIAL reactions, CATHODES, OXYGEN, ACTIVATION energy
Abstract

High‐Ni layered oxide cathodes hold a great promise for fabricating high‐energy lithium‐ion batteries. However, the oxygen evolution during cycling is a crucial factor in the structure deterioration, potential change, and capacity decay of cathodes, limiting the commercial application of high‐Ni (Ni > 0.9) layered oxides in batteries. Herein, we demonstrate a feasible approach to enhance the stability of oxygen framework, through the surface oxygen immobilization with yttrium and bulk oxygen stabilization with aluminum in high‐Ni layered oxides. As expected, benefiting from the oxygen‐stabilized framework, the bulk structure deterioration, and interfacial parasitic reaction are mitigated obviously during battery operation, along with the improved thermal stability of cathode. Correspondingly, the as‐prepared high‐Ni oxide delivers high reversible capacity, impressive cycle ability, and low potential polarization upon cycling. Such significant improvement on the electrochemical performance is primarily attributed to the strong oxygen affinities of both yttrium at the surface layer and aluminum in the bulk, which synergistically stabilizes the oxygen framework of high‐Ni oxide via raising the energy barrier for oxygen evolution. Therefore, building the stable oxygen framework is critical for enhancing the energy density output, cycle operation, and thermal stability of high‐Ni oxide cathodes. [ABSTRACT FROM AUTHOR]

Published
2022
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145. Microstructural Evolution during Accelerated Tensile Creep Test of ZK60/SiC p Composite after KoBo Extrusion.

Author

Wang, Yang-Yang, Jia, Chen, Tayebi, Morteza, and Hamawandi, Bejan

Subjects
*TENSILE tests, *RECRYSTALLIZATION (Metallurgy), *PRECIPITATION hardening, *CRYSTAL grain boundaries, *ACTIVATION energy, *CREEP (Materials), *MAGNESIUM alloys
Abstract

In the current study, the creep properties of magnesium alloy reinforced with SiC particles were investigated. For this purpose, ZK60/SiCp composite was produced by the stir casting method following the KoBo extrusion and precipitation hardening processes. The creep tests were performed at 150 °C under 10–110 MPa. The results showed that the stress exponent (n) and the average true activation energy (Q) was changed at high stresses, was found with increasing stress, the creep mechanism changing from grain boundary sliding to dislocation climb. The results of microstructure characterization after the creep test showed that at low stresses, the dynamic recrystallization resulting from twinning induced the GBS mechanism. However, at high stresses, with increasing diffusion rates, conditions are provided for dynamic precipitation and the dislocation climb of the dominant creep mechanism. Examination of the fracture surfaces and the surrounding areas showed that the cavity nucleation in the ternary boundary and surrounding precipitation was the main cause of damage. The evaluation of the samples texture after creep showed that the unreinforced alloy showed a moderately strong fiber texture along the angle of ϕ1 = 0–90°, which was tilted about Φ = 10°. A new strong texture component was observed at (90°, 5°, 0°) for the composite sample, which crept due to minor splitting of the basal pole by ~5° toward RD. [ABSTRACT FROM AUTHOR]

Published
2022
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