There are 5 levels of tumour (T) thickness: Tis – the melanoma cells are only in the very top layer of the skin (epidermis) T1 – the melanoma is 1mm thick or less T2 – the melanoma is between 1mm and ...

Numerical simulation of laser-MIG hybrid welded Q235 steel was conducted using finite element simulation software with a 3D model. The thermal analysis was performed with a combined ellipsoid-Gaussian ...