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1,875 Result(s)
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Article
Open AccessSeismic Behavior of Steel Reinforced Ultra-High Strength Concrete Composite Frame: Experimental and Numerical Study
The seismic behavior of steel reinforced ultra-high strength concrete (SRUHSC) composite frame was investigated through finite element analysis (FEA) modeling. A FEA model for the seismic analysis of the SRUHS...
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Van Hove annihilation and nematic instability on a kagome lattice
A nematic phase breaks the point-group symmetry of the crystal lattice and is known to emerge in correlated materials. Here we report the observation of an intra-unit-cell nematic order and associated Fermi su...
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Component gradually varied templates-derived carbons: effect of composition of template on their structure and supercapacitor performances
The composition and chemical properties of template could influence the morphology, texture and surface chemistry of the resultant carbon and their performances for supercapacitor. Herein, we systematically in...
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Emerging hierarchical mesoporous materials of covalent organic frameworks
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Open AccessPublisher Correction: Restrained Mitf-associated autophagy by Mulberroside A ameliorates osteoclastogenesis and counteracts OVX-Induced osteoporosis in mice
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Ultrathin Glass-Based Perovskite Solar Cells Employing Bilayer Electron Transport Layer
In recent studies, flexible perovskite solar cells (PSCs) have exhibited high power conversion efficiency (PCE) coupled with remarkable mechanical stability. However, the conventional polymer substrates used i...
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Open AccessGeometry-complete diffusion for 3D molecule generation and optimization
Generative deep learning methods have recently been proposed for generating 3D molecules using equivariant graph neural networks (GNNs) within a denoising diffusion framework. However, such methods are unable ...
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AP-1 and SP1 trans-activate the expression of hepatic CYP1A1 and CYP2A6 in the bioactivation of AFB1 in chicken
Dietary exposure to aflatoxin B1 (AFB1) is harmful to the health and performance of domestic animals. The hepatic cytochrome P450s (CYPs), CYP1A1 and CYP2A6, are the primary enzymes responsible for the bioactivat...
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Unraveling the influencing mechanism of water ingress on the adhesion behavior of poly(dimethylsiloxane)-silica interface: a molecular dynamic study
Water ingress in nanofiller reinforced polymer nanocomposite is usually considered as one of the causes for the interfacial failure between nanofiller and nanocomposite. However, the molecular mechanism for th...
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Effect of Magnetic Field Intensity on Carbothermal Reduction Characteristics of Bayan Obo Iron Ore
The coal-based direct reduction process has been coupled with the magnetic field-enhanced reduction technique. The effects of the magnetic field intensity on reduction efficiency, phase changes of the iron-bea...
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Induction of secondary cell wall biosynthesis genes and their regulators by melatonin in Glycine max
Plant lodging severely reduced crop yield and quality. Different plant growth regulators (PGRs) have been applied to improve lodging resistance through the regulation of physiological changes, especially on th...
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Effect of Sleeve Gastric Surgery on Body Weight and Hypothalamic-Pituitary Axis Hormone Levels in Patients with Polycystic Ovary Syndrome
Polycystic ovary syndrome (PCOS) is the most common reproductive endocrine disorder in women of reproductive age. It is difficult for patients with PCOS to achieve weight loss with conventional treatment. The ...
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CEO optimism and the use of credit default swaps: evidence from the US life insurance industry
In this study, we examine the effects of the degree of CEO optimism on their risk-taking behaviors and on firm value and show that CEOs with low overconfidence tend to take on more risk (in terms of tail risk)...
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Outcomes of the EMDataResource cryo-EM Ligand Modeling Challenge
The EMDataResource Ligand Model Challenge aimed to assess the reliability and reproducibility of modeling ligands bound to protein and protein–nucleic acid complexes in cryogenic electron microscopy (cryo-EM) ...
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Open AccessDe novo atomic protein structure modeling for cryoEM density maps using 3D transformer and HMM
Accurately building 3D atomic structures from cryo-EM density maps is a crucial step in cryo-EM-based protein structure determination. Converting density maps into 3D atomic structures for proteins lacking acc...
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MHTFPE2D: two-dimensional multi-scale hierarchical time–frequency permutation entropy for complexity measurement
As a nonlinear dynamic index, hierarchical permutation entropy (HPE) can effectively represent the complexity change of time series. However, HPE only focuses on extracting time domain information and ignoring...
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Open AccessAuthor Correction: Research on domain ontology construction based on the content features of online rumors
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Open AccessAnti-CD5 CAR-T cells with a tEGFR safety switch exhibit potent toxicity control
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Open AccessRetraction Note: LncRNA PCAT6 regulates the progression of pituitary adenomas by regulating the miR-139-3p/BRD4 axis
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Open AccessStudy of the mechanical properties and propagation mechanisms of non-coplanar and discontinuous joints via numerical simulation experiments
Non-coplanar and discontinuously jointed rock masses are more complex than coplanar and discontinuously jointed rock masses. The mechanical properties and propagation mechanisms of non-coplanar and discontinuo...