Results 11 to 20 of about 4,486 (166)

DC‐BiGRU‐CNN Algorithm for Irony Recognition in Chinese Social Comments

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
Irony recognition is an important research direction in text sentiment analysis, which contributes to discover ironic tone to judge text emotion correctly. The object of this paper is the application of deep learning to irony recognition, and the research aims to solve the problem that existing machine learning algorithms have difficulty in ...
Yuanfang Dong, Yitong Zhang, Jun Li, Venkatesan Rajinikanth   +3 more
wiley   +1 more source

White‐Light Flexible Crystal With 180° Folding Induced by Halogen‐Bond Network in Organic‐Inorganic Hybrid Perovskite

Rare Metals, EarlyView.
ABSTRACT Organic‐inorganic hybrid perovskites (OIHPs) with white‐light emission have significant potential in solid‐state lighting and display due to the designable structure and excellent luminescent properties. However, OIHPs are prone to damage during bending due to the brittleness of crystals, which limits their application in the field of flexible
Jinyu Xu, Yuelun Fu, Liwen Kang, Yuxuan You, Qiangqiang Chai, Junyan Wu, Shuaiqi Wang, Kuanguan Liu, Zhenghuan Lin   +8 more
wiley   +1 more source

Detecting deterrence from patrol data

Conservation Biology, Volume 33, Issue 3, Page 665-675, June 2019., 2019
Abstract The threat posed to protected areas by the illegal killing of wildlife is countered principally by ranger patrols that aim to detect and deter potential offenders. Deterring poaching is a fundamental conservation objective, but its achievement is difficult to identify, especially when the prime source of information comes in the form of the ...
Andrew D. M. Dobson, E. J. Milner‐Gulland, Colin M. Beale, Harriet Ibbett, Aidan Keane   +4 more
wiley   +1 more source

NIR‐Responsive Nano‐Integrated Magnesium Phosphate Cement Promotes Bone Regeneration via Osteoblast‐Exosome‐Osteoclast Crosstalk

Rare Metals, EarlyView.
ABSTRACT The limited osteogenic capacity of magnesium phosphate cement (MPC) has constrained its biomedical applications, underscoring the necessity to develop MPC with enhanced physical properties and bone‐forming capabilities. In this study, a multifunctional MPC system was developed by incorporating zoledronic acid‐loaded near‐infrared (NIR ...
Bin Wang, Shun‐Jie Wu, Xin‐Lin Lu, Yong Ge, Yue Zhang, Zhi‐Xiang Ma, Bin Xu, Paul‐K. Chu, Yan‐Bin Zhao   +8 more
wiley   +1 more source

Laser‐Driven Halide Exchange and High‐Resolution Multicolor Patterning of Perovskite Films

Rare Metals, EarlyView.
ABSTRACT Translating the excellent properties of metal halide perovskites (MHPs) into practical flexible optoelectronic devices requires high‐resolution multicolor patterning techniques that are compatible with post‐fabrication processing. However, such a capability has remained elusive.
Shu Yang, Annan Hu, Chun Yang, Guilong Yan, Xue Yu, Xuhui Xu, Ting Wang   +6 more
wiley   +1 more source

Surface‐Embedded Ag@Multilayer Graphene for Photothermal‐Enhanced Superhydrophobic Anti‐Icing Coatings

Rare Metals, EarlyView.
ABSTRACT Harnessing solar energy for self‐heating presents an effective strategy to suppress surface ice formation. In this paper, we fabricated nano‐silver‐modified multilayer graphene sheets (Ag@MGs) that integrate photothermal and superhydrophobic properties for anti‐icing applications.
Yihan Zhang, Xiaoqiang Fan, Xinrui Li, Jiaxin Xu, Zhongpan Zhang, Yunyun Duan, Minhao Zhu, Binbin Zhang   +7 more
wiley   +1 more source

Injectable Biomimetic Composite Hydrogel Scaffold With Tissue‐Engineered Cartilage Matrix for Articular Cartilage Regeneration

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Articular cartilage regeneration remains a significant challenge because of its limited intrinsic healing capacity and the inadequacy of conventional treatments for restoring structural and functional integrity. In this study, a novel injectable composite hydrogel scaffold was designed to mimic the extracellular matrix (ECM) of native ...
Zhong‐Lian Wu, Jun‐Jie Jiang, Hang Yao, Xian‐Feng Shang, Ming‐Di Zheng, Xu Hu, Shuo Xu, Jun‐Li Shi, Yan Han, Chi‐Run Wang, Qi Tao, Huai‐Guo Xue, Dong‐An Wang, Yu‐Chi Zhao   +13 more
wiley   +1 more source

Achieving Superior Mechanical Properties for Al‐Zn‐Mg‐Cu Alloy by Coupling Design of Powder Press‐Forming, Deformation, and Aging

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Enhancing the strength of 7000 series high‐strength Al alloys remains a critical challenge to meet the demands of increasingly demanding service environments. In this study, a novel approach is proposed for developing high‐performance Al alloys through a combination of powder mechanical alloying, powder press‐forming, rolling deformation, and ...
Peng‐Fei Ji, Bo‐Han Chen, Bo Li, Hua‐Guo Tang, Zhu‐Hui Qiao   +4 more
wiley   +1 more source

Compression characteristics and damage mechanism of rose orange [PDF]

Objective: Reduced the damage of rose orange in the process of packaging and transportation, and provided a theoretical basis for postharvest storage and spectral quality testing.
LAI Yushu, LU Siyu, LUO Qiang, XIA Qiming   +3 more
core   +1 more source

真空断路器弹簧操动机构机械特性的仿真与优化

Gaoya dianqi, 2019
为研究配弹簧操动机构真空断路器在空载条件下的机械特性,文中以72.5 kV真空断路器为研究对象,分析了影响真空断路器机械特性的关键零件,建立了真空断路器的Adams与MATLAB联合仿真模型并完成了动力学仿真。仿真所得机械特性曲线与试验曲线吻合,证明了仿真的准确性,并在此基础上对真空断路器机械特性进行优化,为研究真空断路器空载条件下的机械特性提供了有效的手段。
刘超, 赵伟涛, 张强, 刘旭旭
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