Objectives COVID-19, a public health emergency affecting the world in 2019, not only greatly promoted the development and application of vaccines but also effectively shortened the publishing time of ...

Factors contributing to this growth during the historic period include the increase in satellite launch missions, surging demand for military-grade launch vehicles, the evolution of composite material ...

Abstract: When addressing large-scale electromagnetic problems using the finite element method (FEM), the resulting matrices are typically sparse, necessitating numerous sparse matrix-vector ...

Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China Objective: Due to its inherent high instability, the selection of fixation strategies for unilateral ...

Copyright: © 2025 The Author(s). Published by Elsevier Ltd. The climate crisis is increasingly recognised as a health crisis, driven in part by the growing frequency ...

The total fertility rate in the United States – the estimated number of children that the average woman will have in her lifetime, based on present trends – has generally declined over the past two ...