Thermal cycles and deformations during high-speed micro friction stir welding (μFSW) under different welding conditions were studied by experimental methods.The results show that the peak temperature and elevated-temperature exposure time (t150) increased with pure 27 the increasing of rotational speed and decreased with the increasing of weld
Abstract Background Acute Respiratory Distress Syndrome (ARDS) patients require mechanical ventilation (MV) for breathing support.Patient-specific PEEP is encouraged for treating different patients but there is no well established method in optimal PEEP selection.Methods A study of 10 patients diagnosed with ALI/ARDS whom underwent recruitment mano
Anthropogenetic environmental deterioration and climate change caused by energy production and consumption pose a significant threat to the future of humanity.Renewable, environmentally friendly, and cost-effective energy sources are becoming increasingly important for addressing future energy demands.Mechanical power is the most common type of ext