Second, bitcoin transactions take too long for confirmations to be useful in everyday transactions.
Though still relatively small, three approved Alzheimer's medicines are proving useful in a wider setting.
Still, it was pretty easy to see how this might prove useful in daily life.
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Its system of Circles is far too messy to really be useful in the same way.
The scarier thought is how many of these are actually useful in getting the important stuff.
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Cholinesterase inhibitors are not useful in dementia caused by Huntington's disease or traumatic brain injury.
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Stern said the adapter will be useful in virtualization, cloud computing and network storage.
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The testimony of others is useful in pursuit of someone to patch the roof.
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Carrots have been shown in studies to be useful in the fight against cancer.
The echo is also useful in looking at the function of the valves of the heart.
We have learned a lot from this test that will be useful in the future.
It could, for instance, be particularly useful in environmental monitoring of smokestacks and car exhausts.
They are not useful in discussing the distribution of total income over this time period.
But its contributors wonder whether regulation is going to be so useful in future.
The new test may be useful in combination with the exercise test, he said.
Laser emission is far more efficient, and thus more likely to be useful in integrated circuits.
As mobile phones proliferate they are becoming increasingly useful in British court cases and investigations.
The short answer is that storytelling is useful in far more situations than most leaders realize.
Katniss is always finding something useful in a tree or lying on the ground.
Why is climate change an ethical problem and how could ethics be useful in addressing it?
The computers would be useful in running stock exchanges, instantly detecting and adjusting for surges in trading.
Prof Winn believes deep brain stimulation is particularly useful in cases where drug treatments are proving ineffective.
Moreover, Inspra may also prove useful in treating heart failure, further increasing the size of its market.
"We found that the dogs are very useful in our operations, especially in fighting piracy, " he said.
This approach could also be useful in conventional data retrieval, for finding records that match particular criteria.
It might be useful in patients who are poorly controlled on warfarin or refuse to take it.
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The whole thing is useful in giving our visiting delegates an introduction to the state of Australian politics.
Memantine is also especially useful in the treatment of patients with Alzheimer's disease and patients with vascular dementia.
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Nevertheless, sensible social norms can be useful in getting individuals to internalize the likely consequences of their actions.
Conclude with a brief discussion about polls and the characteristics that make them useful in reflecting voter sentiment.
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