Indeed, the Jets have toyed with more substantive changes.
By contrast, Levitra, like Viagra, has been making more substantive changes in its ads.
Other, more substantive changes have taken place – the newspapers have new editors, and the executive team has been "transformed".
Advocates of gun rights are pushing for more substantive changes to the law, or even its repeal.
Fred Brousseau, an analyst who is comparing the documents, said the changes appear to "range from minor clarifications to more substantive changes".
Increasing numbers of Cuban-Americans support much more substantive changes in American policy than the timid tinkering that the foundation has proposed and that President Obama has announced.
And with this kind of threat on the table, reformers have enough leverage that the White House might just be forced into accepting more substantive changes than they have this year.
Protesters in the square, the epicenter of the antigovernment protests that toppled the government just weeks ago, celebrated the new prime minister, Essam A. Sharaf, while also continuing to press for faster and more substantive changes to promote democracy.
But Texas wants even more substantive changes in how Medicaid is administered, his office said, including revising the federal formula for financing Medicaid, which is currently built around per capita income.
