RISK ASSESSMENT OF STEEP SLOPE USING DRONE MAPPING AND TERRESTRIAL LIDAR IN KOREA


Carotid artery velocity time integral and corrected flow time measured by a wearable Doppler ultrasound detect stroke volume rise from simulated hemorrhage to transfusion

Abstract Objective Doppler Right Arm ultrasonography of the common carotid artery is used to infer stroke volume change and a wearable Doppler ultrasound has been designed to improve this workflow.Previously, in a human model of hemorrhage and resuscitation comprising approximately 50,000 cardiac cycles, we found a strong, linear correlation betwee

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EVOLUTION OF E-COMMERCE IN EUROPEAN UNION

In this paper we analyzed the evolution of the sales concept.This concept has evolved over the last fifty years, and has undergone radical changes in recent decades.If before sales include selling space, where was a seller, merchandise and Light Custom a buyer, today consumer can buy through internet and in this way he can buy faster and is no long

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