Results 141 to 150 of about 65,518 (228)
[Research on mild cognitive impairment diagnosis based on Bayesian optimized long-short-term neural network model]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Li X +6 more
europepmc +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Developing Cu‐based composites that simultaneously achieve ultra‐high strength, ductility, and electrical conductivity remains critical for advanced electrical contact applications. In this work, multiphase AlCrCuFeNi2.5 high‐entropy alloy (HEA) reinforcements are incorporated into CuCrZr matrix via spark plasma sintering (SPS) and annealing ...
Tao Hong +8 more
wiley +1 more source
Gaoya dianqi, 2015 特高压线路棒形悬式复合绝缘子表面电位分布极不均匀,绝缘子高压端金具附近绝缘子护套表面局部电场强度很大,加速了绝缘子的老化。工程上通常用安装均压环的方法来解决该问题。均压环结构参数决定了其均压效果,为得到较优的均压环参数,需要对其管径、环径、罩入深度的优化设计进行研究。由于复合绝缘子的结构特点使得单元数量较多,求解耗时长,常规遗传算法应用于该课题具有优化过程耗时较长的问题,因此使用改进的优化算法对均压环参数进行优化。改进的RBF-GA混合算法综合了RBF神经网络任意函数逼近能力和GA算法的全局优化能力 ...
张宇娇, 徐彬昭, 徐天勇
doaj
Highly Anisotropic TbCo11Ti: Phase Evolution, Microstructure and Magnetic Properties
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Among the 1:12‐type compounds, TbCo11Ti stands out due to its high Curie temperature and pronounced magnetocrystalline anisotropy. However, its magnetic behavior at room temperature and its phase evolution process have not been clearly established.
Wei Chen +11 more
wiley +1 more source
[Dose optimization: an individualized treatment strategy for chronic myeloid leukemia]. [PDF]
Zhonghua Xue Ye Xue Za Zhi, 2022 Chen YL, Zou J, Zhang YL, Li WM.
europepmc +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of efficient and stable bifunctional catalysts remains a key challenge for green hydrogen production via electrochemical water splitting. In this study, a bimetallic Mo/Fe‐doped CoP2 nanoleaf array anchored on carbon cloth (Mo, Fe‐CoP2@CC) was synthesized from zeolitic imidazolate framework‐L (ZIF‐L) via an ion‐exchange and low‐
Xiangqun Zeng +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Expanding near‐infrared (NIR) spectral response and utilizing ultraviolet (UV) photons are effective strategies for enhancing the power conversion efficiency (PCE) of lead halide perovskite solar cells (PSCs). However, the range of NIR spectral response extension and the utilization of UV light for devices are not enough, and the loss of ...
Li He +9 more
wiley +1 more source
[Optimization of Comprehensive Prevention and Control Strategies for Myopia From the Persepctive of the Social Ecological Systems Theory]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanChen Z, Zhu M, Yue L.
europepmc +1 more source
[Multiresolution discrete optimization registration method of ultrasound and magnetic resonance images based on key points]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023 Tan Z, Guo S.
europepmc +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT As a core component in the electrochemical water splitting system, the cathode catalyst is capable of boosting the kinetics of the hydrogen evolution reaction (HER), while the scarcity and expenditure of current noble metal‐based electrocatalysts seriously restrict the large‐scale commercial development of hydrogen manufacturing devices. Here,
Haiyan He +8 more
wiley +1 more source