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Article
A System of Sylvester-like Quaternion Tensor Equations with an Application
This paper establishes the solvability conditions and an expression of the exact solution to a system of three Sylvester-like quaternion tensor equations in four variables. Based on a comprehensive analysis of...
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Article
OCM: an intelligent recognition method of rock discontinuity based on optimal color map** of 3D Point cloud via deep learning
Discontinuities largely influence the mechanical properties of rock joints. However, traditional discontinuity recognition methods often require manual intervention during processing. This paper proposes a new...
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Article
Synthesis and Electrochemical Performance of Na and F Elements Co-Doped LiFePO4/C as a Cathode Material for High-Rate Lithium-Ion Batteries and the Mechanism of Modification
LiFePO4 has become a mainstream cathode material, owing to its good safety and low price. However, its intrinsic limitations in terms of electronic and ionic conductivities hinder its further advancements. To ove...
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Article
Binaphthol diimide scintillators for X-ray imaging
Rylene diimides are an attractive class of organic dyes owing to their exceptional optical properties and optoelectronic applications. Herein, we extend their applications to the realm of X-ray imaging. The em...
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Article
Clinical and genetic characteristics of 1672 cases of amyotrophic lateral sclerosis in China: a single-center retrospective study
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease. In recent years, continuous discoveries of new ALS-causing genes have enhanced the understanding of the genotype–phenotype relationship...
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Article
TRIM37 interacts with EZH2 to epigenetically suppress PTCH1 and regulate stemness in glioma stem cells through sonic hedgehog pathway
Glioma stem cells (GSCs), which are known for their therapy resistance, play a substantial role in treatment inefficacy for glioblastoma multiforme (GBM). TRIM37, a member of the tripartite motif (TRIM) protei...
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Article
Study on the Composition Design, Microstructure, Wear and Corrosion Resistant of Duplex Stainless Steels Based on Machine Learning
Duplex stainless steels (DSS) had good wear and corrosion resistance, making them potential substitutes instead of martensitic stainless steel as the material for water turbine blades. However, designing a DSS...
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Article
Open AccessAngiopoietin-like protein 2 inhibits thrombus formation
Acute myocardial infarction is mainly caused by a lack of blood flood in the coronary artery. Angiopoietin-like protein 2 (ANGPTL2) induces platelet activation and thrombus formation in vitro through binding w...
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Article
Erratum to: Different Interaction Mechanisms of Market Structure in the Construction Industry TFP from the Spatial Perspective: A Case Study in China
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Article
Effect of Plastic Deformation on Microstructure and Properties of Cu-(1 wt%–6 wt%) Ag Alloy
In the present study, the Cu-(1 wt%–6 wt%) Ag alloys were prepared by melting, forging and wire drawing. The effects of plastic deformation on microstructure evolution and properties of the alloys were investi...
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Article
Open AccessHsa_circ_0004872 mitigates proliferation, metastasis and immune escape of meningioma cells by suppressing PD-L1
Meningioma is a prevalent intracranial malignancy known for its aggressive growth. Circular RNAs (circRNAs) play a crucial role in the development of various cancers. However, their involvement in meningioma r...
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Article
Meta-Auto-Decoder: a Meta-Learning-Based Reduced Order Model for Solving Parametric Partial Differential Equations
Many important problems in science and engineering require solving the so-called parametric partial differential equations (PDEs), i.e., PDEs with different physical parameters, boundary conditions, shapes of ...
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Article
Open AccessSeed germination ecology of endangered plant Horsfieldia hainanensis Merr. In China
Horsfieldia hainanensis Merr., an indicator species of China’s humid tropical rainforests, is endangered due to difficulties with population regeneration. In this study, the biological characteristics and germina...
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Article
Open AccessEvaluation of deep learning-based reconstruction late gadolinium enhancement images for identifying patients with clinically unrecognized myocardial infarction
The presence of infarction in patients with unrecognized myocardial infarction (UMI) is a critical feature in predicting adverse cardiac events. This study aimed to compare the detection rate of UMI using conv...
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Article
Volume development changes in the occipital lobe gyrus assessed by MRI in fetuses with isolated ventriculomegaly correlate with neurological development in infancy and early childhood
This study was to systematically assess the occipital lobe gray and white matter volume of isolated ventriculomegaly (IVM) fetuses with MRI and to follow up the neurodevelopment of participants.
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Article
Mechanical Characteristics and Energy Evolution of Limestone Under the Action of Acid Corrosion
This study aims to examine the impact of acid corrosion on the mechanical properties and fractal characteristics of limestone. The mineral composition of the limestone was determined using XRD testing. The mec...
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Article
Open AccessThe influence of crosswinds and leg positions on cycling aerodynamics
This work investigated the influence of crosswinds and leg positions on the aerodynamics of an articulated cycling mannequin on a track bicycle. Force, wake total pressure and wake velocity measurements were m...
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Article
Ultrahigh Sensitivity Surface Plasmonic Resonance Temperature Sensor Based on Polydimethylsiloxane-Coated Photonic Crystal Fiber
We propose and demonstrate a compact optical fiber temperature sensor based on surface plasmon resonance with high sensitivity and high figure of merit. This optical fiber temperature sensor uses a new photoni...
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Article
Open AccessCopper isotopes track the Neoproterozoic oxidation of cratonic mantle roots
The oxygen fugacity (fO2) of the lower cratonic lithosphere influences diamond formation, melting mechanisms, and lithospheric evolution, but its redox evolution over time is unclear. We apply Cu isotopes (δ65Cu)...
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Article
A grid model of direct conversion between zenith tropospheric delay and precipitable water vapor in tropical regions
Accurately measuring precipitable water vapor (PWV) is challenging, especially in the absence of the measured meteorological data. We propose a novel grid model, CZP, that directly converts zenith tropospheric...
