Deep-water drilling in the gulf has produced some major challenges and delays.
All this serves up some major challenges and opportunities for the museum.
Generic drug makers are facing some major challenges and new legislation in Washington.
However, the manufacturing sector is still facing major challenges and it is noticeable that in year-on-year terms, the sector is recording a fall".
I took it as far as I could, but it still had major challenges and they should have understood that this is a national institution that needed national talent".
The first Bush Administration, in its four years, weighed these consequences, as it faced several major challenges, and in each instance Bush and Scowcroft chose to apply the lessons of realism, with differing results.
"Without regular information," it says, "it is unclear which programs the Bloomberg administration believes have been successful, what have been the major challenges, and whether current efforts and funding are adequate in order to make progress toward its goals".
Staff shortages, morale, and the level of skills and training in the sector were also cited as major challenges, and many members said these issues were directly linked to funding cuts.
At the same time, however, analysts caution that the Chinese economy will need to grapple with a host of major challenges and that growth is likely to slow by several percentage points over the next decade.
Balancing its free speech principles with its need to watch its bottom line is likely to be one of Twitter's major challenges, and how the company behaves is likely to have ramifications for other online platforms.
We further highlight major challenges and promises in this area.
