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44,066 Result(s)
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Article
Cleaner production of 3.5 valent vanadium electrolyte from ammonium metavanadate by ammonia reduction-sulfuric acid dissolution method
The vanadium redox flow battery (VRFB) has been widely used in large-scale energy storage areas due to the advantages of long lifespan and high safety. However, the high preparation cost of vanadium electrolyt...
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A universal polymer-assisted route to fabricate Zr-doped TiO2 nanocomposite: boosting reactive desulfurization
A series of transition metal ion-doped TiO2 composites were prepared by polyethyleneimine-assisted solvent-free self-assembly. Due to the similar electronegativity and ionic radius of Ti and Zr ions, the introduc...
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Refinement Mechanism of Microstructure of Undercooled Nickel Based Alloys
Through the use of purification and recirculation superheating techniques on molten glass, the Ni65Cu33Co2 alloy was successfully undercooled to a maximum temperature of 292 K. High-speed photography was emplo...
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ChatGPT’s limited accuracy in generating anatomical images for medical education
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The effect of TFAP2A/ANXA8 axis on ferroptosis of cervical squamous cell carcinoma (CESC) in vitro
Potential role and associated mechanisms of Annexin A8 (ANXA8), a member of the Annexins family, in cervical squamous cell carcinoma (CESC) are still unclear, despite being upregulated in various malignant tum...
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Knockdown of EIF2AK2-OAS1 axis reduces ATP production inducing AMPK phosphorylation to inhibit the malignant behavior of gastric cancer cells
Energy metabolism has always been a hot topic in cancer progression and targeted therapy, and exploring the role of genes in energy metabolic pathways in cancer cells has become key to address this issue. Euka...
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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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Study on the Performance of Mountain Tunnel Against Mainshock–Aftershock based on Resilience Evaluation Framework
The mainshock-aftershock has a profound influence on the seismic resilience of tunnel. However, it is very dangerous to consider only the influence of the mainshock in the current seismic research of tunnel. T...
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Open AccessInfluence of heat treatment on the mechanical performance of Ti21S octet truss lattice structure fabricated by laser powder bed fusion
Additive manufacturing allows the production of complex and custom designs including lattice structures—porous metallic structures with designed porosity and tailored mechanical properties. The bulk material h...
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Enhancing routes selection with real-time weather data integration in spatial decision support systems
A notable shortcoming in contemporary digital navigation systems is their failure to incorporate live weather data. This study investigates the possibility of improving urban navigation experiences by integrat...
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Atypical phenotypes and novel OCRL variations in southern Chinese patients with Lowe syndrome
Lowe syndrome is characterized by the presence of congenital cataracts, psychomotor retardation, and dysfunctional proximal renal tubules. This study presents a case of an atypical phenotype, investigates the ...
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Improving the Hydrogen Embrittlement Property of 1.8 GPa Press-Hardened Steel by Controlling the Prior Austenite Grain Size
Press-hardened steel (PHS) with a tensile strength of 1.8 GPa exhibits significant potential for lightweight applications in automobile industry. Nevertheless, H embrittlement (HE) remains a serious concern in...
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An Uncertainty-Quantification Machine Learning Framework for Data-Driven Three-Dimensional Mineral Prospectivity Map**
The uncertainty inherent in three-dimensional (3D) mineral prospectivity map** (MPM) encompasses (a) mineral system conceptual model uncertainty stemming from geological conceptual frameworks, (b) aleatoric ...
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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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A sequential feature selection approach to change point detection in mean-shift change point models
Change point detection is an important area of scientific research and has applications in a wide range of fields. In this paper, we propose a sequential change point detection (SCPD) procedure for mean-shift ...
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Numerical and Experimental Research on Diffusion Characteristic of Polymer Slurry in Narrow Slot at Constant Pressure
To determine the diffusion behavior of a polymer slurry in a narrow slot under a constant pressure head, a relevant simulation model was established based on the theory of a time-varying viscosity, and a visua...
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Article
A cellulosomal yeast reaction system of lignin-degrading enzymes for cellulosic ethanol fermentation
Biofuel production from lignocellulose feedstocks is sustainable and environmentally friendly. However, the lignocellulosic pretreatment could produce fermentation inhibitors causing multiple stresses and low ...
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Multi-stage few-shot micro-defect detection of patterned OLED panel using defect inpainting and multi-scale Siamese neural network
Automatic micro-defect detection is crucial for promoting efficiency in the production lines of patterned OLED panels. Recently, deep learning algorithms have emerged as promising solutions for micro-defect de...
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Cimifugin Mechanism of Action from Saposhnikovia divaricata in the Treatment of Atopic Dermatitis
The present study aimed to explore the mechanism of action of cimifugin, the primary active ingredient in Saposhnikovia divaricata (Turcz.) Schischk., Apiaceae, in treating atopic dermatitis. BALB/c mice were gro...
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Falling Damage Behavior Analysis and Degree Prediction for Wooden Pallet Based on Piezoelectric Effect and Acoustic Emission
Wooden pallets can straightforwardly sustain fractures during storage and transportation. This shortens their service life. To minimize the economic losses caused by damage to wooden pallets, this study aimed ...