An exponential behavior at all times is derived for a solvable dynamical model in the weak-coupling, macroscopic limit. Some implications for the quantum measurement problem are discussed, in particular in connection with dissipation. ‘Decoherence’ has become an important keyword in the quantum measurement theory [1] [2]. Many people ascribe the measurement process to a dephasing process [2] [3...

This work reports the production and characteristics of silver nanoparticles by electrolysis method at different voltages time with respect to their soluble concentration. research is an experimental research. The sample was result a solution method. purpose this determine effect voltage on concentration nanoparticles, characterization using UV-Vis, AAS PSA. In there are two stages, namely stag...