But America s extraordinary efforts to rein in Israel might not be enough to avert a calamity.

Financial assistance can conceivably help Spain, but not Italy.

And, however severe economic sanctions might be, they might not bring Iran to its knees.

They would probably not be adequate, however, to deal with a prolonged disruption of supplies.

In a narrow election a small amount of fraud may be enough to change the result.

These may not be sufficient conditions for success, but they are certainly necessary ones.

Efforts by both the Government and the armed groups to control armed elements are often insufficient or ineffective.

But their efforts will not be enough.

A high school diploma was sufficient for office workers 40 years ago, whereas an undergraduate degree is barely sufficient today.

When care is available, it is often inefficient or of substandard quality.

But will they be enough?

Short term considerations will not suffice.

More aid on its own will not be enough.

Its findings can therefore be considered to have rested on insufficient evidence.

All of these options are, however, short term responses, and will likely be insufficient to bringing about any serious change in North Korea.

Farmers who try to insure themselves through asset accumulation, savings and access to credit may also have trouble at the onset of a crisis, as these are often insufficient and may be easily damaged.

These economic and political risks may be enough to deter current EMU members from deciding to leave.

However, Iran has not provided sufficient information for the Panel to determine the extent to which factors unrelated to Iraq's invasion and occupation of Kuwait might have contributed to the claimed reduction in rangeland forage production.

But, the truth may be just the opposite.

Ideally the dead snake would be brought in with the person, but in areas where snake bite is more common, local knowledge may be sufficient to recognize the snake.

Where a patient is unable to be involved in this type of decision, the law and the medical profession in the United Kingdom allow the doctor to assume that the patient would prefer to be painless, and thus the provider may prescribe and administer adequate analgesia, even if the treatment may slightly hasten death.

Political upheaval in any of the southern countries would be sufficient to reignite doubts about the eurozone s future.

Given the scale of Ukraine s current problems and dysfunction, an elegant solution may neither be available nor sufficient.

Clinical data alone may be sufficient for a diagnosis of MS if an individual has had separate episodes of neurologic symptoms characteristic of the disease.

On rapidly growing crops, tests have indicated that, while oxygen levels remain adequate, nitrogen may be depleted over the length of the gully.

A generic reference to the term would therefore be sufficient and would allow flexibility in dealing with different situations that might arise.

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Why Development Aid is Not Enough

But scattered moves in the right direction will not suffice.

Strong economic governance rules, however, will not suffice.

The opposite might also be true not detecting any illegal imports may indicate either insufficient controls by customs or that there was no attempt to illegally import.

Codes of conduct should be sufficiently broad in scope to apply to new and unexpected scientific results and developments.

Moreover, stakeholders find they have little leverage in participating in policy setting process, even though their products may be directly affected.

In addition, where market mechanisms were insufficient to alleviate poverty, public authorities might need to take a leading role, and in some cases aid programmes would need to be considered.

But global responses remain inadequate.

Association Agreements, although desirable, may not be adequate, as the EU's Balkan experiences indicate.

It seems plausible that two years is long enough for retraining, after which the employee might command a higher wage without a government subsidy.

Unfortunately, Obama s all encompassing promises might prove to be just as unrealistic.

For most authors, that would be enough time to earn the bulk of the income that they would ever receive from their writings after that, the works would be in the public domain.

Efforts are still insufficient to speed up the process of returns.

Unfortunately for Syrians, their suffering alone will not be enough.

But the Fed may hesitate to act, or may act with insufficient force, owing to its dual mandate to focus on employment as well as price stability.

Private and public debt levels are high and possibly unsustainable.

Undesirable systems, such as dictatorships and saline landscapes, can be very resilient.

In developing countries, particularly LDCs, SMEs' resources are often insufficient to meet multiple, duplicative requirements from country to country.