The Brahman, through rigorous natural selection, developed disease resistance, overall hardiness and outstanding maternal instincts.

They enforce rigorous selection of breeding stock, with a goal of increasing quality in the breed.

The impact of new plantings is well in the future, but the first of the new-owner vintages have profited from rigorous selection.

To the select 25 stocks, he adds 10 "near-misses" that almost made his most rigorous selection, and puts them into the portfolio in smaller amounts.

The Institute has approximately 1,300 students, admitted after a rigorous selection.

More rigorous selection was needed to ensure the quality of nursing, the forum concluded.

The Pathfinder Group is made up of selected personnel from the armed forces, who have undergone a rigorous selection and training programme.

Modern winemaking techniques, along with rigorous selection, are employed in this area to produce wine.

SWAT applicants undergo rigorous selection and training, similar to the training some special operations units in the military receive.

Another rigorous selection takes place before the admission in Masters programmes.