A concept of four-wheeled mobile service robot capable collecting balls from the Tennis court is proposed in this article. The manoeuvring on its own an autonomous way and also it can be operated wirelessly. built using Arduino Uno R3 microcontroller board along with sensors like LiDAR, ultrasound sensor, optical encoders, infrared camera for vision system. Sensor fusion implemented localizatio...

Analysis of the driving forces acting on the movement of potassium across individual membranes of tubule cells shows that both active and passive components play an important role in the regulation of potassium transport. Distal and cortical collecting tubule and papillary collecting duct elements are the key nephron sites participating in a complex fashion to translate a wide variety of metabo...