Any object lifted above the ground has gravitational potential energy (\(E_{p}\) or GPE). The amount of gravitational potential energy an object has on Earth depends on its: mass; height above the ...

Abstract: Sensors are used in the dc metro system for monitoring. Still, there is a problem of high costs using cable and battery power supply, while achieving self-powered technology through ambient ...

Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: fission – when nuclei of atoms ...

BW Energy has announced that the Kharas-1 appraisal well, drilled within the Kudu licence offshore Namibia, has reached its total planned depth, intersecting multiple geological formations. The well’s ...

Abstract: Unmanned Aerial Vehicle (UAV) also commonly referred to as drones has found its application in many field of engineering, infrastructure and also the built environment in the recent past.

Departamento de Física, Universidade Federal de Juiz de Fora, Juiz de Fora 36036-330, Minas Gerais, Brazil ...