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188,113 Result(s)
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Article
Real-time hybrid method for maneuver detection and estimation of non-cooperative space targets
A novel hybrid scheme for the maneuver detection and estimation of a noncooperative space target was proposed in this study. The optical measurements, together with the range and range rate measurements from t...
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ASO Visual Abstract: Complete Laparoscopic Type C2 Radical Surgery for Cervical Stump Cancer—No-Look and No-Touch Techniques
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Complete Laparoscopic Type C2 Radical Surgery for Cervical Stump Cancer: No-Look and No-Touch Techniques
Due to previous surgical history and subsequent adhesions between pelvic organs, surgery for cervical stump cancer (CSC) is technically more challenging than surgery for cervical cancer with an intact uterus.1 We...
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Correction: Study on Roof Deformation and Failure Law of Close Distance Coal Seams Mining Based on Digital Image Correlation
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Correction: Can cross-holdings benefit consumers?
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One-Pot Template-Free Synthesis of Mesoporous ZnCo2O4 Microbubbles for Oxygen Evolution Reaction
Spinel ZnCo2O4 is an important multi-functional material with wide applications, such as electrocatalytic oxygen evolution reaction. However, it still remains a challenge to synthesize ZnCo2O4 with complex morpho...
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Raddeanin A Protects the BRB Through Inhibiting Inflammation and Apoptosis in the Retina of Alzheimer’s Disease
Neuroinflammation and endothelial cell apoptosis are prominent features of blood–brain barrier (BBB) disruption, which have been described in Alzheimer’s disease (AD) and can predict cognitive decline. Recent ...
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Shear-Coupled Multiaxial Deformation Behavior of Rolled AZ31B Magnesium Alloy
The mechanical behavior of a rolled AZ31B magnesium alloy under uniaxial loading, combined axial torsion, and combined axial-transverse shear loading with different strain paths has been investigated, which in...
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Plasma Apo-E mediated corticospinal tract abnormalities and suicidality in patients with major depressive disorder
This study aims to explore the link between Apo-E, brain white matter, and suicide in patients with major depressive disorder (MDD) to investigate the potential neuroimmune mechanisms of Apo-E that may lead to...
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SCARB2 associates with tumor-infiltrating neutrophils and predicts poor prognosis in breast cancer
The tumor microenvironment (TME) plays a crucial role in various aspects of breast cancer development and metastasis. Nevertheless, the expression, prognostic significance, and correlation with clinical featur...
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Microstructure and hydrogen embrittlement of Q690 bainitic steel welded using electron beam
This investigation focused on the welding of Q690 bainitic steel using vacuum electron beam welding with currents of 350 and 500 mA, yielding samples with diverse microstructures and distinct fusion and heat-a...
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Tailoring the Microstructure and Mechanical Properties of Ta-Alloyed AlCoCrFeNi High-Entropy Alloys
Laves phase-reinforced high-entropy alloys (HEAs) have drawn widespread interest due to their excellent mechanical performance at room/elevated temperatures. In this work, we prepare a few (AlCoCrFeNi)100-xTax (x
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Oxidation behavior of Ni-based superalloy GH4738 under tensile stress
Revealing the oxidation behavior of superalloys is crucial for optimizing material properties and extending service life. This study investigated the oxidation behavior of superalloy GH4738 under stress states...
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A three-stage detection algorithm for automatic crack-width identification of fine concrete cracks
Semantic image segmentation is extensively used for automatic concrete crack detection. In previous studies on semantic image segmentation, concrete images were usually labeled as crack and noncrack zones, and...
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Nickel/graphene/polyaniline composites prepared by one-step electrodeposition as catalysts for methanol oxidation
The traditional catalyst for direct methanol fuel cells (DMFC) is usually platinum, but the high price of noble metals limits the commercialization of DMFC. To develop a non-noble metals catalyst with low cost...
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Effect of Annealing Stress on the Magnetic Properties of High-Grade Non-oriented Electrical Steel
Effect of annealing stresses on the magnetic properties of non-oriented electrical steel has been studied. When the annealing stress increases from 2.5 to 4.5 MPa, the iron loss P1.0/400 of non-oriented electrica...
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The Generation of O2 and CO by CO2 Glow Discharge for In-Situ Martian Atmospheric Utilization
Mars has nearly ideal conditions for CO2 dissociation by glow discharge plasmas. The directly generation of O2 and CO on Mars was considered to be feasible and practical for in situ resource utilization of Martia...
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Role of Crystal Seed in Aluminum Hydroxide Crystallization from Ammonia System with Added NH4Al(SO4)2·12H2O
A method to promote aluminum hydroxide crystal growth through pickling Al(OH)3 as seed in the ammonia system was proposed to overcome these defects. The experimental results show that, under the conditions of pic...
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ROCK Kinase Inhibitory Activity of Some Isoflavonoids and Their Pharmacological Significance in Glaucoma
Glaucoma is a chronic inflammatory disorder characterized by the loss of optic nerve fibers and the formation of retinopathy. The redox homeostasis pathway plays an important role in the pathogenesis of this d...
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Effects of Mineral Displacement on Geothermal Reservoir Properties at High Temperatures Identified using Micro-CT and Digital Volume Correlation
Characterization of reservoir rock samples under in situ conditions is crucial for evaluating the quantity and exploitable potential of geothermal energy. However, reservoir characterization is impeded by the ...