He added: "Dave Duerson was an outstanding football player and citizen who made so many positive contributions but unfortunately encountered serious personal challenges later in his life.
Samuelson's contributions were important but unfortunately he left many things out, particularly Keynes's insights on the nature of the financial system.
Unfortunately the contributions from our government have generated a blinding amount of heat, reducing the chance of sensible discussion about improvements to the workings of this jurisdiction (more Scottish justices for Scottish cases, for example).
Unfortunately, previous contributions have focused almost exclusively on mining-induced patterns from a set of small trees.
Unfortunately, our contributions to the American Family Village often go unnoticed and under-appreciated.
Unfortunately, their contributions are often overlooked because of enduring social and cultural dynamics that tend to ignore their presence, let alone their unique influence on American foodways.
Unfortunately, this contribution is impossible to discriminate from the retrieval error; nevertheless, we did not find any artificial periodicity in the temporal range of our study (from 1 up to 8 h).
"That was his major contribution to this election, unfortunately," Mann said.
Unfortunately, the contribution of other healthcare professionals, such as pharmacists and nurses, was minor.
Unfortunately, the contribution of different natural and industrial leads in cocoa beans, cocoa, and chocolate products has not been resolved.
