Unless they can indefinitely squeeze those other parts of their budgets that they have already shortchanged, a doubtful possibility, their deficits will tend to rise.
(Doubtful, but possible).
The efficiency of these products is quite doubtful, and the possibility exists that they may have been rejected by the former users to purchase more recent and efficient appliances.
Descartes himself wrote little on artistic topics, even in his Compendium Musicæ, and he is even doubtful about the possibility of a true analysis of aesthetic responses, since the beautiful and the pleasant "mean nothing more than a certain relation of our judgment to the object considered and cannot have any determinate measure" (Letter to Mersenne, March 18 , 1630.
Many people, for many reasons -- founded and unfounded -- are very doubtful about the possibility of change, either in themselves or in the world itself.
However, there have been suggestions to the effect that "the origin of the name Tripura is doubtful", raising the possibility that the Sanskritic form is just due to a folk etymology of a Tibeto-Burman (Kokborok) name.
As believers in the resurrection of Jesus Christ through a scientific cloning process (which includes memory transfer) by the Elohim, they encourage scientific research to extend life through cloning, however critics outside are doubtful of its possibility.
The ensuing feud between Conrad and Montag received extensive media attention since its beginning; Conrad was doubtful of the possibility of a reconciliation, noting that "I can see us getting to not hating each other but I don't think we would ever go back to being best friends".
One possibility (of doubtful legality under the Maastricht treaty) was for the EFSF to borrow from the ECB, but opposition from the central bank seems to have killed it off.
Rather than assuming that one standard for death will adequately answer these three questions a possibility rendered doubtful by the interminable debate over standards we should answer each question on its merits, disaggregating death accordingly.
