Cervical teratoma (CT) is a rare disease which accounts for approximately three to five per cent of all teratomas in children.Airway compromise is the most campicon.com serious postnatal complication of cervical teratoma.Prenatal diagnosis is crucial for early recognition of neck masses that could obstruct the airway.We present our experience in th
Driving fatigue is one of the important causes of accidents in tunnel (group) sections.In this paper, in order to effectively identify the driving fatigue of tunnel (group) drivers, an eye tracker and other instruments were used to conduct real vehicle tests on long tunnel (group) expressways and thus obtain the eye movement, driving duration, and
Abstract This paper presents a novel methodology for optimizing various Shirt kinematic (velocity, acceleration, and jerk) and kinetic (required force, mechanical power, and energy consumption) variables without the need to preselect and configure the drive system elements.The approach is based on the saturation adjustment of parabolic ramp velocit