Deterministic lateral displacement (DLD) is a popular technique for separating micro-scale and nano-scale particles continuously. In this paper. an efficient three-dimensional fictitious domain method is developed for the direct numerical simulation of the motion of a non-colloidal spherical particle in the DLD device (i. e. https://vomallpof3hai.wikimeglio.com/9803300/are_they_making_fun_of_us_the_politics_of_development_in_sabah_malaysia