He found it hard to duplicate the skills of his wife.

If 𝜋_P is a separable polynomial in K[t], then the derivative ∂ₜ𝜋_P is prime to 𝜋_P in K[t], and therefore a unit in K[t]_P. […] In the case when 𝜋_P is an inseparable polynomial we may write 𝜋_P=f(t) for a suitable r>0 and separable polynomial f.

The boys in between 18 and 20 are doing national service.

Interestingly, in addition to its direct antiazotemic, antioxidative and antiapoptotic properties, we demonstrated that RV also exhibits a nephroprotective effect by ameliorating the pathological changes in glomeruli structure and vacuolization in a dose-dependent manner.