The Cioclovina (Romania) calvaria, dated to ca.33 cal ka BP and thought to be associated with the Aurignacian lithic industry, is one of the few relatively well preserved representatives of the earliest modern Europeans.Two large fractures on this specimen have been described as taphonomic modifications.Here we used gross and virtual forensic Girls
The objective of this study was to structure a proposal for an instrument to measure the mistreatment level of women during childbirth, through item response theory, based on the birth experience of postpartum women.A cross-sectional study was conducted, with the inclusion of 287 women who did not suffer complications during childbirth, randomly se
A multicurved sheet metal surface for a skin structure has usually been manufactured using a conventional die forming process involving the use of both a die and a press machine in accordance with the product shape.However, such processes are economically inefficient because additional production costs are incurred for the development and managemen
For grid-forming (GFM) converter-based power grids, the impacts of AC voltage control (ACVC) loops on small-signal synchronization stability are rarely discussed in literature.To present the interactions between the synchronization control loop and the ACVC loop in an intuitive and clear approach, this paper establishes the equivalent circuit model