Abstract Background This systematic review aims to describe the relation between physical inactivity and healthcare costs, by taking into account healthcare costs of physical-inactivity-related diseases (common practice), including physical-activity-related injuries (new) and costs in life-years gained due to avoiding diseases (new), whenever avail
Comparative Study of ASE-ASE and ASE-Laser Based Quantum Random Number Generators
Quantum random number generators (QRNG) based on amplified spontaneous emission (ASE) are known to achieve multi-gigabit-per-second rates through high-speed sampling of intensity and phase fluctuations.Two popular implementations of these QRNGs are based on balanced detection of ASE-ASE and ASE-Laser beating.The high Machines DIY QRNG rates reporte
Optimization of process parameters of rotary friction welding of low alloy steel tubes using response surface methodology
Rotary Friction Welding (RFW) is a solid-state Impedance Simulator welding process that is becoming increasingly popular due to advantages such as low weld heat input, high production efficiency, ease of manufacture, and environmental friendliness.Rotary friction welding can weld materials that are difficult to fuse using fusion welding techniques.
Black hole with quantum potential
In this work, we Vanadyl investigate black hole (BH) physics in the context of quantum corrections.These quantum corrections were introduced recently by replacing classical geodesics with quantal (Bohmian) trajectories and hence form a quantum Raychaudhuri equation (QRE).From the QRE, we derive a modified Schwarzschild metric, and use that metric t