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927 Result(s)
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Article
Post-modification engineering of cerium metal-organic frameworks for efficient visible light-driven water oxidation
Metal-organic frameworks (MOFs) are highly desirable for promising photocatalytic water splitting, but their practical application is greatly limited due to their unstable chemical properties and insufficient ...
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Article
A new α-CBC polymer with elevated heat-resistance prepared via catalytic hydrogenation of α-methylstyrene-butadiene-styrene terpolymer over NixPd/NCNT@MFN monolithic catalyst
Elevating the heat resistance of the highly transparent cyclic block copolymer (CBC) is of great significance for the synthesis of high-performance polymers. In this study, a novel bimetallic NixPd/NCNT@MFN catal...
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Mechanically enhanced 3D printable photocurable resin composed of epoxy waste cooking oil and triethylene glycol dimethacrylate
This study introduces an innovative strategy, termed the "epoxidation & blending" approach, to create cost-effective and mechanically enhanced 3D printable photocurable materials by using waste cooking oil (WC...
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Article
Effect of initial microstructure on microstructure evolution and mechanical properties of 0.12C martensitic steels during quenching and tempering
The microstructure evolution and mechanical properties of a Fe–0.12C–0.2Si–1.6Mn–0.3Cr–0.0025B (wt.%) steel with different initial microstructures, i.e., hot rolled (HR) and cold rolled–annealed (CRA), were st...
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Article
Polyoxometalates-derived ternary metal oxides electrocatalyst for N2 reduction under ambient conditions
Accelerating the breaking of the nitrogen nonpolar bond (N≡N) is an important factor to improve the efficiency of the electro-catalytic nitrogen reduction reaction (e-NRR). In this work, polyoxometalates-deriv...
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Article
Circ_0012152 Accelerates Acute Myeloid Leukemia Progression through the miR-652-3p/SOX4 Axis
Acute myeloid leukemia (AML) is an aggressive hematological malignancy characterized by abnormal myeloid blast expansion. Recent studies have demonstrated that circular RNAs play a role in AML pathogenesis. In...
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Article
Cotton fiber-based 1D nanocomposite: a new type of flexible wire for cryogenic electrical system
In response to the problem of poor flexibility of common one-dimensional flexible conductors at low temperatures, this paper proposed a one-dimensional flexible conductive composite material with cotton fiber ...
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Article
Macroscopic Dynamic Response and Microscopic Damage Formation Analysis of Steel Plates with Different Explosive Distances
As one of the protective components, the high strength low alloy structural steel plate had attracted extensive attention because of frequent threats of explosive loads. In this paper, combining explosion expe...
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Article
In Situ Synthesis of Monolithic TS‑1 on Nitrogen-Doped Carbon Layer Decorated Nickel Foam with Small Particle TS-1 and High Content of Lewis Acid
Monolithic TS-1 can solve the problem of industrial separation caused by TS-1 powder, However, the influence of the support on the internal structure of TS-1 remains to be studied. The support capable of regul...
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Article
Open AccessAcacetin alleviates autoimmune myocarditis by regulating CD4+ T cell mitochondrial respiration
Myocarditis refers to an autoimmune inflammatory response of the myocardium with characterization of self-reactive CD4+ T cell activation, which lacks effective treatment and has a poor prognosis. Acacetin is ...
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Article
Plutonium utilization in a small modular molten-salt reactor based on a batch fuel reprocessing scheme
A molten salt reactor (MSR) has outstanding features considering the application of thorium fuel, inherent safety, sustainability, and resistance to proliferation. However, fissile material
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Article
Vascular smooth muscle-specific LRRC8A knockout ameliorates angiotensin II-induced cerebrovascular remodeling by inhibiting the WNK1/FOXO3a/MMP signaling pathway
Hypertensive cerebrovascular remodeling involves the enlargement of vascular smooth muscle cells (VSMCs), which activates volume-regulated Cl− channels (VRCCs). The leucine-rich repeat-containing family 8 A (LRRC...
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Article
Prenylated Flavonoids from Desmodium caudatum and as Potential Activators for SARS-CoV-2
Two new isoprenylated flavone, 8,4′-dimethoxy-6-(4-methyl-1H-pyrrol-2-yl)-flavone (1), 8-hydroxy-4′-methoxy-6-(4-methyl-1H-pyrrol-2-yl)-flavone (2), together with seven known isoprenylated flavonoids (3–9) were i...
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Article
Two New Stilbenes from the Whole Plant of Arundina graminifolia and Their Anti-SARS-CoV-2 Activity
Two new stilbenes, 5-methoxy-6-(4-methoxystyryl)-3-methylbenzofuran (1) and 5-methoxy-6-(4- hydroxystyryl)-3-methylbenzofuran (2), together with six known ones, bauhiniastatin D (3), gramideoxybenzoin B (4), gram...
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Article
Publisher Correction: Suppressing strain propagation in ultrahigh-Ni cathodes during fast charging via epitaxial entropy-assisted coating
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Article
A nomogram for prediction of ERCP success in patients with bile duct leaks: a multicenter study
Bile duct leaks (BDLs) are serious complications that occurs after hepatobiliary surgery and trauma, leading to rapid clinical deterioration. Endoscopic retrograde cholangiopancreatography (ERCP) is the first-...
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Article
Variable sample-size optimistic mirror descent algorithm for stochastic mixed variational inequalities
In this paper, we propose a variable sample-size optimistic mirror descent algorithm under the Bregman distance for a class of stochastic mixed variational inequalities. Different from those conventional varia...
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Article
AMEA-YOLO: a lightweight remote sensing vehicle detection algorithm based on attention mechanism and efficient architecture
Due to the large computational requirements of object detection algorithms, high-resolution remote sensing vehicle detection always involves numerous small objects, high level of background complexity, and cha...
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Article
Pharmacologically significant constituents collectively responsible for anti-sepsis action of XueBi**g, a Chinese herb-based intravenous formulation
Sepsis, a life-threatening health issue, lacks effective medicine targeting the septic response. In China, treatment combining the intravenous herbal medicine XueBi**g with conventional procedures reduces the...
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Article
Open AccessPositive buttress reduction in femoral neck fractures: a literature review
Femoral neck fractures (FNFs) in young adults are usually caused by high-energy trauma, and their treatment remains a challenging issue for orthopedic surgeons. The quality of reduction is considered an import...