It said pilot whales and sun fish had also made appearances but sightings were relatively rare.
BBC: NEWS | UK | Wales | South West Wales | Killer whales surprise twitchers
But these are still relatively rare and new implementations are very expensive--each handheld radio alone can cost a few thousand dollars.
The science team likened its chemistry to some relatively rare but well-studied alkaline rocks on Earth found on oceanic islands such as Hawaii and the Azores, and also in rift zones like the Rio Grande.
But these auctions were relatively rare and governments often asked that the spectrum be put to a specific use, such as serving rural areas, rather than just to lighten the load on the busiest parts of a network.
This vicarious or secondary traumatic stress is relatively rare, but "we've all identified it, " he said.
Switzerland has one of the highest rates of gun ownership in the world, with an estimated 2.3 million firearms owned by the country's eight million people, but such gun attacks are relatively rare.
Personal computers are still relatively rare in India but televisions are ubiquitous.
It is hoped that Velcade may eventually be used to treat not only multiple myeloma, a relatively rare disease, but also far more common cancers, such as those of the lung or colon.
If man-made greenhouse gas emissions are approaching a critical threshold, as the UN's climate experts suggest, the time spent on projects that abate relatively rare gases, but command artificially large profits, may prove a costly distraction.
Prostate cancer is rare in Asian countries but relatively common in Western nations, and researchers feel it's probably due to some component of the Western diet, says Albertsen, who wrote an editorial accompanying the study.
"Suicide is a relatively rare occurrence among cancer patients, but these findings suggest the presence of significant distress, " says Dr. Stephanie Misono, M.
It also owns 22 hospitals and about 50 clinics, a combined model that is relatively rare in the U.S. but gaining more attention.
WSJ: UnitedHealth to Buy 90% of Brazil's Amil for $4.3 Billion
But many of those ousted possessed valuable skills: between 1998 and 2004, 20 relatively rare Arabic speakers and six Farsi speakers were forcibly discharged after they were found to be gay.
But while there may be a need for remedial FCC action--in the relatively rare case when there may be a proven market failure--any such action should be targeted narrowly to redress demonstrable consumer harms.
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