36,850 Result(s)
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Article
The Probabilistic Scaling Paradigm
In this note we further discuss the probabilistic scaling introduced by the authors in (ar**v:1910.08492, 2019) and (Invent. Math. 228, 539–686, 2022). In particular we do a case study comparing the stochastic...
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Article
Open AccessAre children with IgA nephropathy different from adult patients?
Previously, several studies have indicated that pediatric IgA nephropathy (IgAN) might be different from adult IgAN, and treatment strategies might be also different between pediatric IgAN and adult IgAN.
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Probiotic Compounds Enhanced Recovery after Surgery for Patients with Distal Gastric Cancer: A Prospective, Controlled Clinical Trial
Enhanced recovery after surgery (ERAS) for radical distal gastrectomy needs to be improved urgently. We investigated the effects of probiotic compounds (including Lactobacillus plantarum, L. rhamnosus, L. acid...
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Pleural Invasion in Non-small Cell Lung Cancer: An Important Characteristic during Clinical Decision-Making
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Crashworthiness Performance and the Improved Design of Lateral Corrugated Tubes Under Axial Impact
Lateral corrugated tubes (LCTs) with a sinusoidal cross-section have a wider design space than the ordinary circular tube, which is suitable for design of high performance energy absorbers. To investigate the ...
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Dual-Region Computed Tomography Radiomics-Based Machine Learning Predicts Subcarinal Lymph Node Metastasis in Patients with Non-small Cell Lung Cancer
Noninvasively and accurately predicting subcarinal lymph node metastasis (SLNM) for patients with non-small cell lung cancer (NSCLC) remains challenging. This study was designed to develop and validate a tumor...
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Pore Water Pressure and Stress Changes During the Construction of Stiffened Deep Cement Mixing Piles
Investigations on the changes in pore water pressures and stress during the construction of stiffened deep cement mixing (SDCM) piles are scarce, resulting in an unsatisfactory understanding of the bearing cap...
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Effects of Re3+ (Re = Y, La, Gd) Co-do** on Luminescence Properties of MSi2O2N2:Eu2+ (M = Ca, Sr) Phosphors
Re3+ ions (Re = Y, La, Gd)-doped MSi2O2N2:Eu2+ (M = Ca, Sr) phosphors were prepared by the solid-state reaction method. The effects of co-dopants (Y3+, La3+, Gd3+) and Eu2+ do** concentration on the luminescent...
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Etching Mechanism of Ti3C2Cl2 MXene Phases by CuCl2-Lewis Molten Salt Method
We described a method for obtaining fluorine-free Ti3C2Cl2 MXene phases by melting copper in CuCl2 instead of aluminum in Ti3AlC2. XRD results show that when molten salt CuCl2 etches Ti3AlC2, it forms an intermed...
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Article
Mesoscopic study of seepage characteristics with shear displacement in a single fracture
To understand the fluid hydraulic behavior change in a fracture under different shear displacements, fluid flow simulations at different flow velocities are carried out based on the Navier–Stokes equation. We ...
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Microstructure Regulation and Combustion Performance Optimization of PVDF/Al Composite Powder by Non-covalent Functionalized Graphenes
Graphene prepared by non-covalent modification of sulfonated poly(ether-ether-ketone) (SPG) was combined with polyvinylidene fluoride(PVDF)/Al to improve the PVDF/Al thermal conductivity while reducing the eff...
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Lath-like phases formed at an extremely high temperature in a Mg–RE (RE = rare earth)–Al alloy
Thermal stable intermetallic particles are important for the heat resistance of magnesium (Mg) alloys. In this work, many lath-like particles formed in α-Mg grains of a Mg–8Gd–3Sm–0.7Al casting alloy when heat...
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Article
Open AccessNonlinear spatiotemporal characteristics of wind–rain flow around the trains passing through the tunnel entrance during rainstorms
Tropical storms present a significant risk to the safety of high-speed trains due to the extreme wind and rainfall they bring. This study employs Eulerian multiphase and Shear-Stress Transport k-ω turbulence mode...
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Preparation of (S)-epichlorohydrin using a novel halohydrin dehalogenase by selective conformation adjustment
Chiral epichlorohydrin (ECH) is an attractive intermediate for chiral pharmaceuticals and chemicals preparation. The asymmetric synthesis of chiral ECH using 1,3-dicholoro-2-propanol (1,3-DCP) catalyzed by a h...
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A deep convolutional network combining layerwise images and defect parameter vectors for laser powder bed fusion process anomalies classification
Defect detection is an essential way to ensure the quality of parts made by laser powder bed fusion (LPBF) and industrial cameras are one of the commonly used tools for defect monitoring. Different lighting en...
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Application of in-situ characterization techniques in modern aqueous batteries
The development of high-performance aqueous batteries calls for an in-depth knowledge of their charge–discharge redox and failure mechanism, as well as a systematic understanding of the dynamic evolution of mi...
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3D Numerical Modeling for Investigating Structural Controls on Orogenic Gold Mineralization, Sanshandao Gold Belt, Eastern China
Hydrothermal disseminated gold mineralization in the Sanshandao gold belt, Jiaodong Peninsula, China, is closely associated with regional NE–NNE fault zones. To investigate the structural controls on this mine...
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Energy band modulation of N-doped rutile/anatase TiO2 photoanode promoting charge separation toward prominent photoelectrochemical performance
To solve the problem of high photogenerated carrier recombination rate and low photoelectric conversion efficiency of TiO2-based materials, a simple N-doped anatase/rutile TiO2 heterophase nanorod film was design...
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Symmetric multi-double-scroll attractors in Hopfield neural network under pulse controlled memristor
Investigating the chaotic dynamics in neural networks holds significant importance in elucidating brain-like neural activities and guiding brain-like learning. The multi-scroll chaos, due to its intricate topo...
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Identification of Shell Color-Associated Genes Using Mantle Branch-Specific RNA Sequencing of Yellow-Colored Line of Pearl Oyster Pinctada fucata martensii
The yellow-colored line of pearl oyster Pinctada fucata martensii displays a yellow prismatic layer and a white nacreous layer that can be used as an ideal model for research on shell color formation. Micro-Raman...