Strong driving of quantum systems opens opportunities for both controlling and characterizing their states. For theoretical studying these properties we use the rate-equation formalism. The advantage such approach is its relative simplicity. We used formalism description a two-level system (TLS) with further expanding it on case multi-level system. Obtained results have good agreement experimen...

background: study in design to incorporate accelerated proliferation correction factors into linearquadratic and multiple-component models. materials and methods: accelerated proliferation rate correction factor has been incorporated into the linearquadratic and the multiple component models by applying accelerated exponential cell growth to explain the tumor cell kinetics and estimates proper ...

Flow over a downstream-facing step is predicted using the F.E.M. A two-equation model of turbulence is employed where the transport of turbulence kinetic energy and dissipation rate are depicted using transport-type equations, i.e. the two-equation model of turbulence. The results obtained are compared with other models and experimental results. Generally, the model was found to be under-predic...