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Abstract Background In dorsal spinal neurons and monocytes, bone morphogenetic protein (BMP)7 activates distinct transduction pathways, one leading to inductive specification and the other to axon orientation and chemotaxis.BMP7-evoked induction, also stimulated by the closely related BMP6, acts through a Smad cascade, leading to nuclear signaling,
This article targets fast indoor positioning and 3D target detection for unmanned aerial vehicle (UAV) real-time task implementation.With the combined direct method and feature method, a method is proposed for fast and accurate position estimation of the UAV.The camera pose is estimated by the visual odometer via the photometric error between the f
Context: Health care workers (HCWs) are at high risk of COVID-19 infection but data on the risk factors for exposure and infection rate among Indian HCWs are limited.Aims: Our study aims to identify the risk factors and behavior of HCWs which make them high risk for COVID-19 infection and the infection rate among them.Settings and Design: This is a