Suggested Topics within your search.
Suggested Topics within your search.
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2661
A Single-step Synthesis of Aluminum-Doped WS2 for Oxygen Evolution Reaction with Loading Influence on Catalytic Performance
Published 2024-05-01“…In comparison to undoped WS2, the skeleton-like structure (0.04 %) Al-doped WS2 nanoflowers significantly enhanced OER catalytic activity with an overpotential of 650 mV at the current density of 6 mA cm−2. …”
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2663
EMI Technique for Monitoring the Damage Evolution of Initial Damaged Tunnel Invert Concrete Subjected to High Traffic Cyclic Loading
Published 2020-01-01“…The electromechanical impedance (EMI) technique based on the PZT transducer, in the past twenty years of research progress, has demonstrated its potential for cost-effective and high damage-sensitive structural health monitoring. This paper presents an application of EMI technique for damage evolution investigation of initial damaged tunnel invert concrete under high traffic cyclic loading. …”
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2664
Induction of Convolutional Decision Trees for Semantic Segmentation of Color Images Using Differential Evolution and Time and Memory Reduction Techniques
Published 2025-05-01“…Convolutional Decision Trees (CDTs) are machine learning models utilized as interpretable methods for image segmentation. Their graphical structure enables a relatively simple interpretation of how the tree successively divides the image pixels into two classes, distinguishing between objects of interest and the image background. …”
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Directed evolution and modular integration of a high-affinity ICOS-L variant for potent T cell–mediated tumor elimination
Published 2025-07-01“…Structural modeling revealed that Q51P enhances backbone rigidity via a proline-induced conformational constraint, while N57H introduces a salt bridge with Asp86 in hICOS. …”
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Resilience evolution and optimization strategies of ecological networks in the Three Gorges Reservoir Area: A scenario-based simulation approach
Published 2025-12-01“…This study focuses on the Three Gorges Reservoir Area (TGRA), addressing human-land relationship conflicts by constructing an EN system and analyzing its spatiotemporal evolution from 2001 to 2023. To evaluate network resilience, this study employs node attack simulation methods, we dynamically assessed EN resilience through four functional and structural indicators. …”
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2671
Defect Generation and Evolution in Irradiated Epitaxial Films and Heterostructures of Fe3O4 and Cr2O3
Published 2025-05-01“…Abstract The functionality of nuclear structural materials, sensors, and microelectronics in harsh environments such as radiation relies on understanding defect generation and evolution processes in oxide layers. …”
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Coordinated Development Strategy for Nuclear Power and New Energy in the Evolution Process of Power System with High Penetration of New Energy
Published 2021-07-01“…It also proposes the reasonable development scale, structure and layout of nuclear power and new energy in China. …”
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2673
Beyond serology: saccharide profiling enables identification of antigenically similar Leptospira and prompts re-evaluation of bacterial lipopolysaccharide evolution
Published 2025-06-01“…Through extensive phylogenetic analysis, we reveal which specific glycosyltransferases of the LPS biosynthesis rfb locus likely drove the emergence of these similarities and identify a single glycosyltransferase that might have contributed to the formation of saccharide differences in the LPS structure. Our findings have implications for future work on the evolution of bacterial polysaccharide synthesis and highlight the importance of preventing horizontal gene transfer between pathogenic bacteria.…”
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Evolution Characteristics and Failure Mechanisms of Retrogressive Loess Landslides: A Case Study from the South Jingyang Platform, China
Published 2025-02-01“…The occurrence of falls and slides is mainly due to the loosening of the slope caused by previous flowslides, which affects the soil structure and triggers the migration of the soil’s critical state. …”
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2675
Roof collapse accumulation and stress evolution characteristics of double-inclined mining in steeply inclined medium-thick coal seam
Published 2024-12-01“…Due to the irregularly shaped goaf roof structure, the double-inclined mining had larger collapse steps, and its gangue collapse accumulation formed an inverted triangular pattern with periodic sliding characteristics. …”
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Microstructure evolution of third generation nickel-based single crystal superalloy DD10 after long-term aging
Published 2025-04-01“…This investigation systematically analyzes the microstructural evolution disparities between dendrite regions, as well as the evolution of the distribution characteristics of the γ' phase and TCP phase under various aging conditions. …”
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Spatiotemporal evolution analysis of OpenStreetMap buildings in the Yangtze River Delta of China based on Tree-like model
Published 2024-01-01“…As a result, there is a relatively small number of studies on OSM building data in China, especially in terms of spatial patterns and evolution of OSM building data. In response to this research gap, this article proposes an OSM building data evolution model that combines gravity model and tree model. …”
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The synergistic effect of deuterium and helium on the microstructure evolution of W–Y2O3 material during plasma exposure
Published 2025-01-01“…Interestingly, the fuzz structure on the surface of Y _2 O _3 particles is proved to be W instead of Y _2 O _3 , which results from the deposition during plasma exposure. …”
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Engineering high-density microcrystalline boundary with V-doped RuO2 for high-performance oxygen evolution in acid
Published 2025-05-01“…Abstract Designing efficient acidic oxygen evolution catalysts for proton exchange membrane water electrolyzers is challenging due to a trade-off between activity and stability. …”
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Low-dose damage evolution in pure magnesium under electron irradiation: Effect of foil orientation and pre-existing dislocations
Published 2025-03-01“…Low-dose damage evolution in commercial purity (99.95 wt%) magnesium has been investigated, under 200 keV electron irradiation at room temperature, up to ∼0.03 displacements per atom. …”
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