Zobrazeno 1 - 10
of 626
pro vyhledávání: '"Lifeng, Ma"'
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 10, Pp 4244-4258 (2024)
In this work, Mg/Al composite plates with different thickness ratios were prepared by the asymmetrical rolling process with differential temperature rolls and isothermal symmetrical rolling. Microstructural evolution and mechanical properties of matr
Externí odkaz:
https://doaj.org/article/3c983907e0ba408dbd857ca74e53db0f
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3004-3014 (2024)
Using Shimadzu AGS-100KN universal tensile testing machine, tensile tests were conducted on copper containing antibacterial stainless steel at 25 °C, −20 °C, −60 °C, −100 °C, and −140 °C. The fracture morphology and microstructure evolut
Externí odkaz:
https://doaj.org/article/a403b6bac02e41feae8f469fda6b545f
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3703-3711 (2024)
The effect of shot peening treatment on dry sliding wear behavior of medium manganese steel in as-hot rolled and solution-aging states were studied. The results show that before shot peening, the wear resistance of the solution-aging sample was bette
Externí odkaz:
https://doaj.org/article/098962ba9b7248d9bd919e71c2a8ce02
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-12 (2024)
Abstract Background The utilization of live yeast (Saccharomyces cerevisiae, YE) in dairy cows is gaining traction in dairy production as a potential strategy to improve feed efficiency and milk yield. However, the effects of YE on dairy cow performa
Externí odkaz:
https://doaj.org/article/f060f3615b604a22892b28889075363a
Autor:
Zhiyao Li, Lifeng Ma, Yike Dai, Heyong Yin, Naicheng Diao, Jingxin Zhang, Jizhou Zeng, Ai Guo
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 19, Iss 1, Pp 1-7 (2024)
Abstract Background Arthroscopic tuberoplasty is an optional technique for managing irreparable rotator cuff tears. However, there is a lack of studies investigating the resistance force during shoulder abduction in cases of irreparable rotator cuff
Externí odkaz:
https://doaj.org/article/d3968eecad594d6ea63c56dbf486a2f7
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 7352-7363 (2024)
In this study, 304 antimicrobial stainless steel coatings were prepared by the electron beam melting of antimicrobial stainless steel powder, in an attempt to enhance the surface properties of Q345R steel. Besides, the effect of Cu-containing 304 pow
Externí odkaz:
https://doaj.org/article/12edfdeb2857472198f61dea22f40821
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6039-6049 (2024)
The macroscopic finite element method (FEM) and the crystal plasticity finite element method (CPFEM) were combined to study the transverse difference of activation slip/twin system in wide AZ31 magnesium alloy plates during rolling. The macro-deforma
Externí odkaz:
https://doaj.org/article/99aa10c5b808434d891b8b61669d3859
Publikováno v:
IET Control Theory & Applications, Vol 18, Iss 7, Pp 834-845 (2024)
Abstract This paper proposes explicit solutions for the algebraic Riccati matrix equation. For single‐input systems in controllable canonical form, the explicit Hermitian solutions of the non‐homogeneous Riccati equation are obtained using the en
Externí odkaz:
https://doaj.org/article/c702333e6a9c4bbe93637da6014b59b3
Autor:
Fang Ye, Shuang Zhang, Yuting Fu, Lei Yang, Guodong Zhang, Yijun Wu, Jun Pan, Haide Chen, Xinru Wang, Lifeng Ma, Haofu Niu, Mengmeng Jiang, Tingyue Zhang, Danmei Jia, Jingjing Wang, Yongcheng Wang, Xiaoping Han, Guoji Guo
Publikováno v:
Cell Discovery, Vol 10, Iss 1, Pp 1-20 (2024)
Abstract Single cell chromatin accessibility profiling and transcriptome sequencing are the most widely used technologies for single-cell genomics. Here, we present Microwell-seq3, a high-throughput and facile platform for high-sensitivity single-nuc
Externí odkaz:
https://doaj.org/article/328f446e7302486ab9b9c5920319446f
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Proper nutrient management is crucially important to the sustainable development of tea production. Compared to normal green-leaf cultivars, albino tea cultivars produce green tea of superior quality characterized by high contents of amino acids as a
Externí odkaz:
https://doaj.org/article/cd1970557d634b1980754584437c1d9d