It warns that large sporting events often lead to an increase in sexually transmitted infections.
It warns that another series of dry winters would put Britain back on drought alert.
"In this situation, some IAS might initiate complex, unpredictable cascades of effects, " it warns.
And it warns that the prospects for export-led recovery don't look all that impressive.
It warns of a rash of "broadband clutter" in national parks and areas of outstanding natural beauty.
But it warns more people and specialist equipment may be needed to cope with such an emergency.
It warns users when they're running low on gas and automatically finds gas stations on the driver's route.
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It warns that it will not try to pinpoint the turnaround date until some months after the event.
It warns that without productivity improvements much of the extra money spent on health and education may be wasted.
It warns that, while some organisations are acting to safeguard the hearing of their staff, the vast majority are not.
But it warns it will need to treble its flood defence budget by 2035 to maintain current levels of protection.
And it warns that developing countries could be hard-hit as many of their exports are bulky and have higher transportation costs.
It warns a record 116, 581 children will spend the festive season without a permanent home, with 100, 810 households in temporary accommodation.
But it warns that both helplines are unable to answer every call that comes in because of a lack of trained staff.
Citing online publications by firm lawyers, the suit says it warns potential clients of the risks of not obtaining a copyright promptly.
It warns people to take necessary precautions against possible effects of radiation.
It warns that investors in its IPO should expect its financial results to fluctuate significantly and that they shouldn't plan on steady earnings growth.
Its revenue and profit are rising, but the Deepwater Horizon oil-rig disaster in 2010 has resulted in greater government oversight and regulations, it warns.
And on the other hand, it warns Israel daily that it opposes any independent Israeli operation to prevent Iran from becoming a nuclear-armed state.
But it warns that because so many converters were high-performing schools, those that might have needed the extra financial help more had arguably lost out.
It warns that the growth of a lucrative private security industry has drawn new recruits away from the Afghan police and army, where salaries are lower.
It warns they cause "intolerable pain" and may exacerbate the risk of heart failure in people under the influence of drugs or with some health problems.
National Numeracy says it welcomes the government's prioritisation of maths, but it warns that the curriculum proposals "contain serious flaws" which run counter to the government's stated aims.
However, when wave 4 comes down only by 23.6% of the 3rd wave, it warns us to look for a fairly large 5th wave, a so-called extended wave.
FORBES: Elliott Waves Show Wipeout Dead Ahead For British Pound
It warns that the big growth in US oil and gas production could have significant geopolitical implications, as it may make the US less concerned about the Middle East.
It warns that if the countries in the region do not participate in the conference "this will give the Turks a suitable pretext for undertaking greater co-operation with Washington".
However, it warns that two clusters in Saudi Arabia and Jordan, "raise the possibility of limited human-to-human transmission" or they could have been exposed to the same source of the infection.
But it warns against a preoccupation with pre-job training, which often teaches the wrong skills and misses basic graces (such as time-keeping and not being cheeky to the boss) that many claimants lack.
Microsoft says the policy switch isn't meant to "encourage partners to regularly use a lower screen resolution", and it warns that such dimensions will be incompatible with Windows 8's split-screen feature, known as "snap".
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