The dilemma for many Tunisians now is how the government should respond: many are proud of their break from dictatorship, but worry about how the government can crack down on terrorism while preserving hard-won freedoms.
A23 Cuban Exile Lobby Not Yielding The Cuban American National Foundation began reorganizing its leadership and pledged to spend "whatever it takes" to preserve hard-line United States policies toward Cuba.
The bank said it had been forced to loosen the currency regime to "preserve hard-currency reserves... and ensure the national economy's competitiveness on the international arena".
That's the thing about shelling, really: at first, it almost seems like the sort of mundane activity you think you'd want to avoid, but it only takes finding that first perfectly preserved, harder-to-find shell to get you hooked.
When it comes to fossils, preserving the hard stuff is easy.
Second, Bernanke has gone out of his way to insist that his current position reflects an economic judgment, not political compromise — that it's all about preserving that "hard-won inflation credibility".
In his opinion invalidating the plans, Chief Justice Roberts said that taking race into account, even for the purpose of preserving the hard-won gains of school integration in districts with a history of entrenched segregation, was unconstitutional.
What's actually much more difficult is to recognise that there are no easy paths, that there are no guarantees by which, and through which, we can preserve this hard fought-for right for the freedom of free expression".
Like the traditional deterministic approach, it preserves indisputable "hard" data where they are known and interpretative "soft" data where they are informative (Wilson et al. 2011).
Acanthostega was preserved in hard rock, and the fossil bones had to be dug out very slowly and carefully in a process that took several years to complete.
