187,877 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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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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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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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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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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Article
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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Article
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 ...
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Article
Fabrication and Properties of a New Reactive Diluent for Cationic UV Curing
The reactive diluent prepared by siloxane modified Trimethylene oxide can improve the performance of the UV curing system. Therefore, 1,7-bis [(3-ethyl-3-methoxyoxacylobutane) propyl] octadecylosiloxane (BEMOP...
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Article
The effect of TFAP2A/ANXA8 axis on ferroptosis of cervical squamous cell carcinoma (CESC) in vitro
Potential role and associated mechanisms of Annexin A8 (ANXA8), a member of the Annexins family, in cervical squamous cell carcinoma (CESC) are still unclear, despite being upregulated in various malignant tum...
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Effect of propranolol on pharmacokinetics of clozapine in schizophrenic patients: a meta-analysis
Clozapine is the effective therapy for treatment-refractory schizophrenia. However, the use of clozapine is limited by its adverse effects. As propranolol is frequently used for the prevention and treatment of...
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Article
Stationary Almost Markov ε-Equilibria for Discounted Stochastic Games with Borel Spaces and Unbounded Payoffs
This paper is concerned with nonzero-sum discrete-time stochastic games in Borel state and action spaces under the expected discounted payoff criterion. The payoff function can be unbounded. The transition pro...
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Reconceptualizing Family Engagement as an Improvisational Practice: Lessons from Pre-K Teachers’ Practices During COVID-19
Scholars have argued against a post-COVID return to normality on the grounds that the pandemic offers an opportunity to break with the past and imagine a different, more just future. In this analysis of pre-ki...
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Open AccessMiR-425-5p suppression of Crebzf regulates oocyte aging via chromatin modification
Female infertility due to declining oocyte quality with age remains a significant challenge for patients and physicians, despite extensive research efforts. Recent studies suggest that microRNAs (miRNAs), whic...
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Automatic seismic fault identification based on an improved U-Net network
Fault identification is a key step in structural interpretation. Traditional fault identification methods are easily affected by the seismic quality and interpreter experience, and the identification methods o...