Discover how to create a working model motorcycle using only cardboard and basic materials in this step-by-step tutorial. Learn the entire process, from crafting cardboard wheels and constructing the ...
Abstract: In electric railways, the interaction performance of the pantograph–catenary systems (PCS) is crucial for maintaining a stable current supply. Establishing high-fidelity numerical models ...
Abstract: Soft magnetic materials are widely used for magnetic components in power electronic converters. Their hysteresis effect leads to the nonlinear impedance characteristics of the magnetic cores ...
Lauren C. Shuffrey 1 On behalf of ECHO Cohort Consortium † * Pregnancy requires finely tuned immune changes that support implantation, placental development, maternal–fetal tolerance, and preparation ...
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