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Article
Open AccessAnalysis of the biocorrosion community from ancient wooden constructions at Tianluoshan (7000–6300 cal BP), Zhejiang Province, China
Ancient wooden constructions, also known as wooden cultural relics, refers to ancient wood that has been modified or crafted by human activities. To ensure its preservation, it is crucial to gain further under...
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Article
Prediction of remaining useful life of metro traction motor bearings based on DCCNN-GRU and multi-information fusion
A single type of sensor is susceptible to interference and limited degradation information can be extracted. Therefore, a multi-information fusion-based bearing remaining useful life prediction method using th...
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Article
Open AccessLight-induced giant enhancement of nonreciprocal transport at KTaO3-based interfaces
Nonlinear transport is a unique functionality of noncentrosymmetric systems, which reflects profound physics, such as spin-orbit interaction, superconductivity and band geometry. However, it remains highly cha...
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Article
Permian–Triassic magmatic rocks in the Middle Gobi volcanic-plutonic belt, Mongolia: revisiting the scissor-like closure model of the Mongol-Okhotsk Ocean
As the youngest segment of the Central Asian Orogenic Belt, the Mongol-Okhotsk Belt is critical for understanding the final amalgamation of East Asia. However, whether the Mongol-Okhotsk Ocean closed in a scis...
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Article
Open AccessDeep learning for predicting refractive error from multiple photorefraction images
Refractive error detection is a significant factor in preventing the development of myopia. To improve the efficiency and accuracy of refractive error detection, a refractive error detection network (REDNet) i...
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Article
Synthesis and electrochemical performance of CeO2@CNTs/S composite cathode for Li–S batteries
The shuttle effect of lithium-sulfur (Li–S) battery is one of the crucial factors restraining its commercial application, because LiPSs (lithium polysulfides) usually leads to poor cycle life and low coulomb e...
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Article
Open AccessTunable dynamical magnetoelectric effect in antiferromagnetic topological insulator MnBi2Te4 films
Axion was postulated as an elementary particle to solve the strong charge conjugation and parity puzzle, and later axion was also considered to be a possible component of dark matter in the universe. However, ...
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Article
A multi-colorimetric immunosensor for visual detection of ochratoxin A by mimetic enzyme etching of gold nanobipyramids
A multi-colorimetric immunosensor basing on the mimetic enzyme etching of gold nanobipyramids (Au NBPs) was established to detect ochratoxin A (OTA). Octahedral Cu2O nanoparticles were successfully synthesized th...
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Article
ASO Author Reflections: Body Mass Index and Complications After Esophagectomy
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Article
Predictive Value of Body Mass Index for Short-Term Outcomes of Patients with Esophageal Cancer After Esophagectomy: A Meta-analysis
The association between body mass index (BMI) and short-term outcomes after esophagectomy remains controversial.
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Article
The Propylene Oxide Rearrangement Catalyzed by the Lewis Acid Sites of ZSM-5 Catalyst with Controllable Surface Acidity
The rearrangement of propylene oxide is greatly affected by the acidity of the catalyst. ZSM-5 zeolite with easily regulated surface acidity was used to catalyze the reaction with propionaldehyde as main produ...
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Article
Microstructure and Functional Mechanism of Friction Layer in Ni3Al Matrix Composites with Graphene Nanoplatelets
Microstructure and functional mechanism of friction layer need to be further researched. In the present work, the friction coefficients and wear rates are analyzed through response surface methodology to obtai...
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Article
Tribological Performance of NiAl Self-lubricating Matrix Composite with Addition of Graphene at Different Loads
This research was carried out on the beneficial effect of graphene additive in self-lubricating composites for use at different loads of tribological application. The dry friction and wear behaviors of NiAl se...
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Article
A Study of the Frictional Layer of TiAl-12Ag-5TiB2 Composite During Dry Sliding Wear
Many studies have shown that the excellent tribological properties of materials are primarily attributed to the formation of expected frictional layer on the worn surface. This article is dedicated to explore ...
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Article
Research on the Thickness of the Friction Layer of Ni3Al Matrix Composites with Graphene Nanoplatelets
Dry sliding tribological tests of Ni3Al matrix composites (NMCs) with/without graphene nanoplatelets (GNPs) under different working conditions are undertaken in this article. The results show that GNPs in NMCs ma...
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Article
Comparison of Tribological Properties of NiAl Matrix Composites Containing Graphite, Carbon Nanotubes, or Graphene
To better understand respective lubrication effects and mechanisms of graphite, multi-walled carbon nanotubes (MWNTs), and multilayer graphene (MLG), comparison of tribological properties of NiAl matrix compos...
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Article
Influence of Subsurface Micro/Nano-Structural Evolution on Macroscopic Tribological Behavior of Ni3Al Matrix Composites
The relationship between macroscopic tribological behavior and subsurface micro/nano-structural evolution needs to be studied in detail. We report here the results of dry sliding tribological tests of Ni3Al matri...
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Article
Effect of TiB2 on Tribological Properties of TiAl Self-lubricating Composites Containing Ag at Elevated Temperature
TiB2 was chosen to further improve the tribological properties of TiAl matrix self-lubricating composites containing Ag. The possible synergetic action of a combination of TiB2 and Ag was investigated using a pin...
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Article
Influence of Lubricants on Wear and Self-Lubricating Mechanisms of Ni3Al Matrix Self-Lubricating Composites
A research is conducted on the possible beneficial synergistic effects of multiple additives in self-lubricating composites for use in high temperature friction and wear-related mechanical assemblies. Dry slid...
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Article
The Enhanced Tribological Properties of NiAl Intermetallics: Combined Lubrication of Multilayer Graphene and WS2
In recent years, reducing friction and wear-related adverse impacts on efficiency and durability in moving mechanical systems has gained increased attention. Herein, the search continues for novel materials an...
