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401
A Novel Detection-and-Replacement-Based Order-Operator for Differential Evolution in Solving Complex Bound Constrained Optimization Problems
Published 2025-04-01“…The design of differential evolution (DE) operators has long been a key topic in the research of metaheuristic algorithms. …”
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A study on the evolution of landscape pattern and driving factors from 1990 to 2020 in the source region of the Yellow River in China
Published 2025-01-01“…The landscape patch density, maximum patch index, dispersal and juxtaposition index and Shannon diversity index in the source area showed a decreasing trend, while the girth to area ratio showed an increasing trend, indicating that the landscape types were more complex in shape. The land use structure in the source region of the Yellow River is more reasonable, the landscape pattern changes tend to be stable, and the ecological environment is gradually improved. (3) Social and economic factors were the main causes of landscape pattern change in the source region. …”
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405
Microstructure evolution of third generation nickel-based single crystal superalloy DD10 after long-term aging
Published 2025-04-01“…Following aging at 1050 ℃ for 500 h or more, the γ' phase within the dendritic core adopts an irregular shape, and stress within the dendrites leads to the formation of a valuated structure in the γ' phase between dendrites, with the valuation direction coinciding with the primary dendrite growth direction [001]. …”
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406
Characterization of two novel species of the genus Flagellimonas reveals the key role of vertical inheritance in the evolution of alginate utilization loci
Published 2025-08-01“…Our study highlights the crucial role of vertical inheritance in the evolution of alginate utilization loci (AUL) in Flagellimonas strains and reveals the AUL structural simplification found in Flagellimonas strains that will lead to the reduction of alginate degradation ability. …”
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407
“Agent – Environment” Evolution Mechanism of Greenbelt from the Perspective of Complex Adaptive System: A Case Study of Beijing’s Greenbelts
Published 2025-06-01“…Taking Beijing’s greenbelts as an example, the evolution process of greenbelt is divided into different stages according to the degree of agent emergence, structure complexity and system maturity. …”
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408
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Genetic Variability and Population Structure of Ethiopian Yams (Dioscorea spp.) Based on SSR Markers
Published 2025-06-01Get full text
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410
Simulation of residual stress and distortion evolution in dual-robot collaborative wire-arc additive manufactured Al-Cu alloys
Published 2024-12-01“…Finite element models of single-robot and dual-robot systems were developed and experimentally validated using infrared thermography and structured light sensors. The dual-robot achieved significantly lower maximum temperature gradients in both deposition (0.47 × 105 ℃/m vs. 0.68 × 105 ℃/m) and height directions (0.94 × 105 ℃/m vs. 1.03 × 105 ℃/m) compared to the single robot, indicating more uniform temperature distribution. …”
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411
Dynamic response and damage evolution characteristics of uniform rocky slopes with unstable rock masses based on shaking table tests
Published 2025-03-01“…This deciphers the damage evolution characteristics of the weak structural plane. …”
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412
Mapping the evolution of employee creativity and innovation in the sphere of business and management: a bibliometric analysis in the early 21st century
Published 2025-12-01“…Co-citation network analysis reveals strong linkages between leadership styles and innovation outcomes, while thematic evolution suggests a transition from broad creativity research to more nuanced studies on digital transformation and knowledge-sharing. …”
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413
Les gestionnaires des espaces à caractère de nature face à l’évolution du climat urbain
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414
Evolution of Stress Rupture Property for K439B Superalloy During Long-Term Thermal Exposure at 800 °C
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415
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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416
Evolution law of pulsating seepage and thermal deformation by injecting high‐temperature steam into coal for thermal coalbed methane recovery
Published 2025-03-01“…Attempts to enhance such impermeable structures lead to rapid attenuation of gas production, especially in the late stage of gas extraction. …”
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417
A Be Star + He Star Binary as an Indicator of a Binary Mass Transfer Phase
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Accretion and Recovery in Giant Eruptions of Massive Stars
Published 2025-01-01“…We use numerical simulations to analyze how the companion responds to accretion and how its structure and evolution are altered. We run a grid of massive stars with masses from 20 M _⊙ to 60 M _⊙ , and accretion rates from 10 ^−4 to 0.1 M _⊙ yr ^−1 , over a duration of 20 yr. …”
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420
Cracking patterns of brittle hemispherical domes: an experimental study
Published 2022-01-01“…Crack formation in hemispherical domes is a distinguished problem in structural mechanics. The safety of cracked domes has a long track record; the evolution of the cracking pattern received less attention. …”
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