There is increasing evidence that globular clusters retain sizeable black hole populations at present day. This supported by dynamical simulations of cluster evolution, which have unveiled the spatial distribution and mass spectrum holes in across cosmic age. However, young, high metallicity remain unconstrained. Black hosted these segregate early their evolutionary history, forming central sub...

Two vehicle chassis design tasks were solved by decomposition-based multi-disciplinary optimisation (MDO) methods, namely collaborative (CO) and analytical target cascading (ATC). A passive suspension system was optimised applying both CO ATC. Multiple parameters of the spring damper selected as variables. The discomfort, road holding, total mass spring–damper combination objective functions. A...