Dr. Fitch, who was not involved in the new work, agreed that -- despite strong hints from earlier experiments at the Fermi National Accelerator Laboratory -- the new results are the first solid demonstration of CP violation in another particle.
While his efforts to draw propulsive force from the wind were unsuccessful, he did develop a series of critically important cellular-kite designs; provided solid demonstrations of the superiority of cambered, or curved, wing surfaces; and contributed to the understanding of stability in flying machines.
The paper of Martin et al. is important because it provides a solid quantitative demonstration that WGD is not a plausible hypothesis in a species for which the hypothesis of WGD has rarely if ever been questioned.
They said: "It is the most solid demonstration in the scientific literature that a therapeutic vaccine is possible.
After a desultory 2009 season marked by recurring medical problems and far too much poor play by those who were not hurt, the Mets put on a nine-inning demonstration of solid baseball that impressed, and maybe even surprised, the 41,245 fans at sold-out Citi Field.
Such commitments were "a transatlantic demonstration of rock solid support for our allies" and the deployment will send an "unmistakable message – Nato stands as one.
Richard N. Murphy, a leading Arabist who served as President Reagan's assistant secretary of state for the Middle East, said that "if this turns out to be solid, it is a dramatic demonstration of leadership, which people have been worried about" since Abdullah took over day-to-day rule from King Fahd.
The board that oversees the program defines three achievement levels for each test: "basic" denotes partial mastery of a subject; "proficient" represents solid academic performance and a demonstration of competency over challenging subject matter; and "advanced" means superior performance.
To test the feasibility of this approach of the approach we will build some solid demonstrations.
