Each one made a singular contribution through his or her life.
An accomplished artist in several media, Mr. Nivola -- known as Tino -- may have made his most singular contribution to midcentury American culture in this garden.
One of Mr. Obama's singular contributions has been his vision of a world without nuclear weapons.
The Somalian writer Nuruddin Farah, with whom Mr. Achebe is scheduled to read in March at the 92nd Street Y in Manhattan, calls him "the most singular contribution Africa has made to world literature".
That impasse is what makes "Wild River" a tragedy and one of the crowning achievements of a filmmaker whose singular contribution to American movies should never have been in doubt.
Thus, we can see that the large positive score of a conserved residue (histidine) is made by coherent contributions from multiple singular components whereas the scores of residues that are not conserved may be positive but small due to incoherent contributions.
Sloane also made important contributions to medicine.
MSFT has made its contributions.
He made numerous contributions to classical scholarship.
Hall also made lasting contributions to geology.
