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228 Result(s)
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Article
Open AccessA comparative study of shockwave intravascular lithotripsy and conventional percutaneous coronary intervention in the treatment of severe coronary artery calcification lesions
The purpose of this study was to evaluate the effectiveness of intravascular lithotripsy (IVL) in the treatment of severe coronary artery calcification (CAC) lesions.
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The magmatic origin of propylitic alteration of the Zhengguang epithermal Au-Zn deposit, Heilongjiang, China: evidence from mineral compositions and H–O-Sr isotopes
The origin of propylitic fluids in intermediate sulfidation mineralization has not been investigated in detail. Here, we present an extensive petrographic, geochemical, and isotopic (O-H-Sr) study of propyliti...
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A rotational pressure-correction discontinuous Galerkin scheme for the Cahn-Hilliard-Darcy-Stokes system
This paper is devoted to the numerical approximations of the Cahn-Hilliard-Darcy-Stokes system, which is a combination of the modified Cahn-Hilliard equation with the Darcy-Stokes equation. A novel discontinuo...
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Open AccessCatalytic asymmetric synthesis of planar-chiral dianthranilides via (Dynamic) kinetic resolution
Chirality constitutes an inherent attribute of nature. The catalytic asymmetric synthesis of molecules with central, axial, and helical chirality is a topic of intense interest and is becoming a mature field o...
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Open AccessAuthor Correction: Identification of an intraocular microbiota
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Open AccessOptofluidic crystallithography for directed growth of single-crystalline halide perovskites
Crystallization is a fundamental phenomenon which describes how the atomic building blocks such as atoms and molecules are arranged into ordered or quasi-ordered structure and form solid-state materials. While...
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Open AccessBiomimetic MDSCs membrane coated black phosphorus nanosheets system for photothermal therapy/photodynamic therapy synergized chemotherapy of cancer
Photothermal therapy is favored by cancer researchers due to its advantages such as controllable initiation, direct killing and immune promotion. However, the low enrichment efficiency of photosensitizer in tu...
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Effect of MgO–Cr2O3 and MgO–MgAl2O4-based refractories on refractory–steel interface reaction and cleanliness of pipeline steel
The interaction of MgO–MgAl2O4-based and MgO–Cr2O3-based refractories with X70 molten steel was studied by immersion experiments at 1560 °C. The effects of immersion time (30 and 60 min) on the contents of total ...
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Article
Self-Assembling Peptide Nanofibers Anchored Parathyroid Hormone Derivative for Bone Tissue Engineering
Parathyroid hormone (PTH) has been used for bone regeneration through intermittent subcutaneous injection; however, the topical administration of PTH for bone repair remains challenging because of the overacti...
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Open AccessCD4+CD25+ regulatory T cells ex vivo generated from autologous naïve CD4+ T cells suppress EAE progression
CD4+CD25+ regulatory T cells (Tregs) play an important role in maintaining immune homeostasis in multiple sclerosis (MS). Hence, we aimed to explore the therapeutic efficacy and safety of adoptive cell therapy (A...
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Three-dimensional stability analysis of tunnel face considering the upper partial failure in layered rock masses
The aim of this study is to assess the three-dimensional (3D) stability of the tunnel face with considering the possibility of the upper partial failure in layered rock masses. The failure characteristic of th...
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Open AccessDiffusion-induced lithium isotopic heterogeneity in olivines from peridotites of an oceanized mantle lithosphere at the Yunzhug ophiolite (central Tibet)
This paper reports lithium concentrations and isotopic compositions of olivines in the oceanized subcontinental lithospheric mantle (SCLM) peridotites of the Tibetan Yunzhug ophiolite. The results show systema...
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Article
Open AccessAge-related secretion of grancalcin by macrophages induces skeletal stem/progenitor cell senescence during fracture healing
Skeletal stem/progenitor cell (SSPC) senescence is a major cause of decreased bone regenerative potential with aging, but the causes of SSPC senescence remain unclear. In this study, we revealed that macrophag...
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Effect of point defects on electrochemical performances of α-Ga2O3 microrods prepared with hydrothermal process for supercapacitor application
α-Ga2O3 microrods was deposited on carbon cloth (CC) using a hydrothermal process followed by a high-temperature annealing in air. The microstructure of the obtained Ga2O3/CC composite electrodes were characteriz...
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Article
Breaking the efficiency limitations of dissipative Kerr solitons using nonlinear couplers
Dissipative Kerr solitons (DKS) have long been suffering from poor power conversion efficiency when driven by continuous-wave lasers. By deriving the critical coupling condition of a multimode nonlinear optics...
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Article
Health-related quality of life in Chinese SLE patients: evidence from 1568 SLE patients and 2610 healthy controls
To investigate the effects of systemic lupus erythematosus (SLE) on health-related quality of life (HRQOL), the relationship between disease activity and HRQOL, and potential factors affecting HRQOL in Chinese...
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Open AccessAdvances in nuclear detection and readout techniques
“A Craftsman Must Sharpen His Tools to Do His Job,” said Confucius. Nuclear detection and readout techniques are the foundation of particle physics, nuclear physics, and particle astrophysics to reveal the nat...
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Atom-referenced and stabilized soliton microcomb
For the applications of the frequency comb in microresonators, it is essential to obtain a fully frequency-stabilized microcomb laser source. In this study, we present a system for generating a fully atom-refe...
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High-fat diet alters intestinal microbiota and induces endoplasmic reticulum stress via the activation of apoptosis and inflammation in blunt snout bream
The primary organ for absorbing dietary fat is the gut. High dietary lipid intake negatively affects health and absorption by causing fat deposition in the intestine. This research explores the effect of a hig...
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Microstructure Evolution and Tensile Properties of the Alx(CoCrNi)100-x Medium-Entropy Alloys
A series of Alx(CoCrNi)100-x (x = 0–21 at.%) medium-entropy alloys (MEAs) were designed and prepared to investigate the effects of Al addition on the microstructures and tensile properties. The results reveal tha...