Zobrazeno 1 - 10
of 455
pro vyhledávání: '"Xianjun Li"'
Publikováno v:
Cancer Imaging, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Background The aim of the study were as below. (1) To investigate the feasibility of intravoxel incoherent motion (IVIM)-based virtual magnetic resonance elastography (vMRE) to provide quantitative estimates of tissue stiffness in pulmonary
Externí odkaz:
https://doaj.org/article/fa6611ee53d14b3e9481eddbfb2b9d8d
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Introduction: Traditional statistical methods cannot find quantitative relationship from environmental data.Methods: We selected gene expression programming (GEP) to study the relationship between pollutant gas and PM2.5 (PM10). They were used to con
Externí odkaz:
https://doaj.org/article/cff786d16f3d430498eb44f19bce9a50
Publikováno v:
Sustainable Structures, Vol 4, Iss 1 (2024)
The adhesive layer is an important factor affecting the mechanical properties of FRP- bamboo scrimber composite beams (FBSCB). However, studies on the interfacial shear stresses in the adhesive layers with both ends of FRP and bamboo scrimber beam al
Externí odkaz:
https://doaj.org/article/016012d60b1a4db39bd8fd1fdeeb05bc
Publikováno v:
Forests, Vol 15, Iss 7, p 1205 (2024)
The unique composite gradient structure of bamboo has made it widely recognized as an extremely efficient natural structure and material, endowing it with exceptional flexibility and resilience. This enabled bamboo to withstand the forces of wind and
Externí odkaz:
https://doaj.org/article/fe82c5c6505845079750be00d1f76db8
Publikováno v:
Forests, Vol 15, Iss 4, p 620 (2024)
This study investigated the heat-transfer behavior of heat-treated and phenolic resin-impregnated bamboo bundle slabs during the hot-pressing process. The significance of these findings lies in their potential to drive advancements in hot-pressing te
Externí odkaz:
https://doaj.org/article/ca6a54a8ffe64252a0f4a26a77716b88
Autor:
Jiangfen Wu, Nijun Liu, Xianjun Li, Qianrui Fan, Zhihao Li, Jin Shang, Fei Wang, Bowei Chen, Yuanwang Shen, Pan Cao, Zhe Liu, Miaoling Li, Jiayao Qian, Jian Yang, Qinli Sun
Publikováno v:
BMC Medical Imaging, Vol 23, Iss 1, Pp 1-12 (2023)
Abstract Background Chest radiography is the standard investigation for identifying rib fractures. The application of artificial intelligence (AI) for detecting rib fractures on chest radiographs is limited by image quality control and multilesion sc
Externí odkaz:
https://doaj.org/article/44b32b1fdc574a79a3b76806094f5497
Publikováno v:
Materials, Vol 16, Iss 20, p 6718 (2023)
In this work, a strategy for hybrid treatment was proposed, aiming to present a hybrid impregnation agent including lignin-derived resin (LR) and surface-modified montmorillonite (GMMT) to treat fast-growing poplar wood. The treating agents could pen
Externí odkaz:
https://doaj.org/article/d3cd8f94d30f4b8db7d9d4c41cf64d45
Autor:
Ping Luo, Xianjun Li, Wenliang Zhang, Zhunli Tan, Minghao Zhang, Kaize Wang, Pengdi Hou, Junjie Liu, Xiao Liang
Publikováno v:
Metals, Vol 13, Iss 10, p 1642 (2023)
To elucidate the hardness evolution behaviors for 38MnB5Nb ultra-high-strength hot stamping steel, a series of tempering processes with varying tempering temperatures and times were carried out with a dilatometer. Meanwhile, the hardness of each samp
Externí odkaz:
https://doaj.org/article/0c80f70757e040f3873da2c1ec8d2b52
Publikováno v:
Forests, Vol 14, Iss 10, p 1971 (2023)
Creep performance is a crucial factor that must be considered in structural design. This paper aims to investigate the creep failure mode, creep strain, creep compliance, and other creep properties of bamboo scrimber under long-term tension in parall
Externí odkaz:
https://doaj.org/article/89ee79e135d043f0a1df8f58204cc902
Publikováno v:
Journal of Wood Science, Vol 68, Iss 1, Pp 1-9 (2022)
Abstract Binderless poplar/bismuth oxide wood alloy is prepared using the warm-press forming technology. The effect of the forming temperatures on color changes and mechanical properties of the poplar/bismuth oxide wood alloy is studied. The results
Externí odkaz:
https://doaj.org/article/654c83d31374455ca0cde94e92e8b9e9