32,938 Result(s)
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Article
Insight into Lithium–sulfur batteries performance enhancement: from metal nanoparticles to metal nanoclusters to single metal atoms
Lithium–sulfur (Li–S) batteries have attracted much attention and developed rapidly in recent years due to their high energy density, low cost, and environment-friendly. However, its commercialization process ...
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Study on the corrosion resistance of 316L stainless steel by picosecond laser cleaning
To study the influence of different cleaning methods on the corrosion resistance of 316L stainless steel surface, this paper carried out polarisation curves and electrochemical impedance spectroscopy studied o...
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Construction of MnO2 with oxygen defects as cathode material for aqueous zinc ion batteries
In recent years, aqueous zinc-ion batteries (AZIBs) have been rapidly developed and are favored by the public as a future large-scale energy storage system. Manganese-based compounds with multiple valence stat...
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Synthesis of Chlorfenazole from 2-Chlorobenzalmalononitrile Extracted from Expired Tear-Gas Grenade
Tear gases were originally manufactured as weapons that could severely disable or kill enemy troops. Though banned in war, these chemicals are still used in domestic policing. Due to ammunition management rule...
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Efficacy and safety of dabigatran and rivaroxaban in atrial fibrillation patients with impaired liver function: a multicenter retrospective cohort study
The efficacy and safety of direct oral anticoagulants (DOACs) in atrial fibrillation (AF) patients with impaired liver function (ILF) have not been sufficiently studied. The aim of this study was to evaluate t...
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Linker-defect assisted catalytic fixation of CO2 in a dual-linker metal–organic framework
We investigated the effect of linker defects induced by recycling MOF-508, a metal–organic framework with dual linkers, for the catalytic cycloaddition of the CO2 reaction. MOF-508 catalysts are characterized usi...
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A novel feature dimensionality reduction method for gearbox fault diagnosis with HMSDE, DANCo-DDMA and KELM
This paper proposes a gearbox fault diagnosis method with HMSDE, DANCo-DDMA and AOA-KELM. Firstly, the raw HMSDE features are extracted from the raw time domain signals, then, the intrinsic dimension of the HM...
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Design of NiCo2O4 nanoarray morphology for optimizing electrochemical stability of supercapacitor
Here, the hierarchical NiCo2O4 nanoarray grown on Ni foam with various morphologies is designed and synthesized for application in electrode of supercapacitor by a soft-template-assisted hydrothermal approach. Th...
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Multi-modal fusion and multi-task deep learning for monitoring the growth of film-mulched winter wheat
The precision monitoring of film-mulched winter wheat growth facilitates field management optimization and further improves yield. Unmanned aerial vehicle (UAV) is an effective tool for crop monitoring at the ...
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Hydroxysafflor Yellow A and Tenuigenin Exhibit Neuroprotection Effects Against Focal Cerebral Ischemia Via Differential Regulation of JAK2/STAT3 and SOCS3 Signaling Interaction
Numerous natural bioactive compounds extracted from Chinese medicines have been proved to be promising and potent agents in the treatment of ischemic stroke. Hydroxysafflor yellow A (HSYA), separated from Cartham...
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Kinetic/Equilibrium Adsorption and Biodegradation-Incorporated Numerical Modeling for Reactive Cap** in Nutrient-Contaminated Lake Sediments
A one-dimensional contaminant transport model coupled with adsorption and degradation processes was validated by cap** incubation experiments that simulated nitrogen and phosphorus release from lake sediment...
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Reinforcement learning-based optimized multi-agent finite-time optimal synchronisation control and its application to the harmonic oscillator
This paper investigates the finite-time optimal synchronisation problem for leader-follower multi-agent systems and its application to the harmonic oscillator models. Neural networks are introduced to fit the ...
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Facile synthesis of integrated electrode-separator-electrolyte hydrogel for solid-state supercapacitor
A new integrated electrode-separator-electrolyte hydrogel is designed and prepared, which is composed of organic liquid crystal, polyvinyl alcohol (PVA), polyaniline (PANI), and reduced graphene oxide (rGO). T...
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Open AccessAssociation of MRI findings with paraspinal muscles fat infiltration at lower lumbar levels in patients with chronic low back pain: a multicenter prospective study
In chronic low back pain (CLBP), the relationship between spinal pathologies and paraspinal muscles fat infiltration remains unclear. This study aims to evaluate the relationship between MRI findings and paras...
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Open AccessCorrection: Colorectal cancer cells secreting DKK4 transform fibroblasts to promote tumour metastasis
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Retraction Note: Module overlap** structure detection in PPI using an improved link similarity-based Markov clustering algorithm
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Plasma Deoxycholic Acid Levels are Associated with Hemodynamic and Clinical Outcomes in Acute Pulmonary Embolism Patients
This study aimed to evaluate the correlation of plasma deoxycholic acid (DCA) levels with clinical and hemodynamic parameters in acute pulmonary embolism (APE) patients. Total 149 APE adult patients were prosp...
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Open AccessImproved prevention and treatment strategies for differentiation syndrome contribute to reducing early mortality in patients with acute promyelocytic leukemia
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Open AccessCognitive differences in product shape evaluation between real settings and virtual reality: case study of two-wheel electric vehicles
Product shape evaluation is an important part of new product development. In the shape design stage, design schemes are often presented through visual images. The presentation of visual images causes evaluator...
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Reduced nitrogen fertilizer application mitigated CH4 fluxes from rice paddies under an elevated CO2 concentration
Nitrogen (N) fertilizer is a critical factor in achieving high rice yields, but it can also contribute to increased CH4 emissions from rice paddies. Determining how to utilize N fertilizer to effectively balance ...