Exceptional points (EPs) are non-Hermitian singularities where two or more eigenstates coalesce, resulting in the eigenspace ...

The risks of this treatment need to be carefully explained, and subjects know that they could be assigned to an active treatment or a placebo if it is this type of trial. Some trials compare a new ...

Secondary cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy improves overall survival in ...