Results 121 to 130 of about 50,137 (307)
Advanced Engineering Materials, EarlyView.Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi +3 more
wiley +1 more source
The effect of state dependence in a delay differential equation model for the El Niño Southern Oscillation. [PDF]
Philos Trans A Math Phys Eng Sci, 2019 Keane A, Krauskopf B, Dijkstra HA.
europepmc +1 more source
Mathematical models of health focusing on diabetes: Delay differential equations and data mining [PDF]
, 2015 Jonathan F. Easton
openalex
On the qualitative behaviors of Volterra-Fredholm integro differential equations with multiple time-varying delays [PDF]
Cemil Tunç, Osman Tunç
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Advanced Engineering Materials, EarlyView.Triphasic BiFeO3–PbZr0.58Ti0.42O3–MnFe2O4 composites exhibit enhanced ferroelectric and magnetic behavior, achieving 70.76% energy‐storage efficiency and improved polarization switching. The coupling between ferroelectric and magnetic phases enables multifunctional performance, making these composites promising candidates for next‐generation energy ...
Hassan Raza Khan +7 more
wiley +1 more source
A Delay Differential Equation approach to model the COVID-19 pandemic
, 2021 Kiselev I, Akberdin I, Kolpakov F.
europepmc +1 more source
Stability analysis of a state-dependent delay differential equation for cell maturation: analytical and numerical methods. [PDF]
J Math Biol, 2019 Getto P +3 more
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The Collocation Method Based on the New Chebyshev Cardinal Functions for Solving Fractional Delay Differential Equations [PDF]
Haifa Bin Jebreen, Ioannis Dassios
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Stochastic delay differential equations
, 2020 Fizik, ekoloji, biyoloji, ekonomi, mühendeslik, finansal matematik gibi bir çok bilimalanında, olayların etkisi hemen gerçekle¸stikleri anda olmaz. Etkiler genellikle ilerleyenzamanlarda ortaya çıkar. Bu tarz sistemlerin yapılarını ve hareketlerini anlamakiçin, geçmi¸s olayların bilgi ve verilerini stokastik diferansiyel denklemlere ekleyerekgeciklemli
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Advanced Engineering Materials, EarlyView.The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza +3 more
wiley +1 more source