Once the toads were established, a 1963 study concluded, as the toad's diet included both harmful and beneficial invertebrates, it was considered " economically neutral ".

Once the usefulness of digitalis in regulating the human pulse was understood, it was employed for a variety of purposes, including the treatment of epilepsy and other seizure disorders, which are now considered to be inappropriate treatments.

Once a play is over, and before the next play starts, the football is considered dead.

Once considered a technical snag in cell fractionation techniques, the alleged ER vesicle contaminants that invariably appeared in the mitochondrial fraction have been re-identified as membranous structures derived from the MAM — the interface between mitochondria and the ER.

Once completed, the depiction of Christ and the Virgin Mary naked was considered sacrilegious, and Cardinal Carafa and Monsignor Sernini ( Mantua's ambassador ) campaigned to have the fresco removed or censored, but the Pope resisted.

Once considered a passing fad, twin-tip skis have become a staple in the product line of all major ski-producing companies worldwide, with a few specializing in twin tips.

Once Colossus was built and installed, it ran continuously, powered by dual redundant diesel generators, the wartime mains supply being considered too unreliable.

Historian John Brooks in his book Once in Golconda considered the turn of the 19th to 20th century period to have been Wall Street's heyday.

Once recognized as discoverers, the team at GSI considered the names darmstadtium ( Ds ) and wixhausium ( Wi ) for element 110.

Once the fair idea was conceived, several sites were considered.

Once it has considered subsequences of length 1, it goes on to subsequences of length 2, and so on.

Once considered a primary skill, increased accessibility to more user-friendly DTP software has made DTP a secondary skill to art direction, graphic design, multimedia development, marketing communications, administrative careers and advanced high school literacy in thriving economies.

Once buffalo were located, hunting did not begin until the medicine men of the tribe considered the time propitious.

Once considered the world's fastest man by virtue of his multiple world records in the 60-yard, 100-yard, 220-yard, and Olympic 100-meter dashes, Hayes is the only man to win both an Olympic gold medal and a Super Bowl ring.

Once considered as an obsolete technique from the early days of photography, pinhole photography is from time to time a trend in artistic photography.

Once a show has opened ( premiered before a regular audience ), theatre directors are generally considered to have fulfilled their function.

Once, a member ( Georges de Porto-Riche ) was not accorded a reception because the eulogy he made of his predecessor was not considered satisfactory, and he refused to rewrite it.

Once again the harvesting activity was halted while the College took stock of its forest resources and considered its future management options.

Now considered politically incorrect, the borough had a wooden sign posted downtown that read " Once there was Indians all over this place " which had been donated by a resident who insisted on the wording of the sign as having been a quotation from an author.

Once considered the second most important settlement in New Mexico, the town is now masked by its popular tourist neighbors Taos and Santa Fe.

Once it is installed it has become “ attached to the land ” ( the house ) and is now considered real property.

Once considered primarily a red light district, the area is now much more mixed, with bars, pubs, restaurants and discos.

Once brain death has been declared the person can be considered for organ donation.

Once considered the " Rose Capital of the World ", Richmond Hill has in recent years seen a huge population upsurge, being Canada's fastest-growing community in the 1990s.

Once again, Tom Horn was the first and most likely suspect, and he was brought in for questioning immediately.

Once and for all he'd finish this marine who would not die.

Once inside the luxuriosly-upholstered landau, she drew the curtains and proceeded to give the startled youth the kind of physical examination usually reserved for army inductees.

Once, then -- for how many years or how few does not matter -- my world was bound round by fences, when I was too small to reach the apple tree bough, to twist my knee over it and pull myself up.

Once more, in other words, Steele is said to be indebted to Swift for his `` wit '' ; ;

Once, they were at Easthampton for the summer ( again, Fritzie said, a good place, even though they were being robbed ).

Once we have made clear that we are genuinely concerned with a country's development potential, we can be blunt in suggesting the technical conditions that must be met for development to occur.

Once on the water, these little visitors seldom leave, and this adds to your filtering and vacuuming problems as well as providing a slapping good time for all those present.

Once he disposed of these items which screamed so harshly for attention, he could undertake the things which really counted.

Once many significant phrases are found in theory or in recurrent practice to provide for prosodic necessity, they are not to be defended for their semantic properties in isolated contexts.

Once, after the Discovery lay for a week in rough weather, Hudson ordered the anchor raised before the sea had calmed.

Once he had abandoned himself to the very worst, once he had quieted all the dragons of worry and suspense, there wouldn't be very much for Mae to do.

Once a movement per unit time is observed, astronomers compensate for the parallax caused by the earth ’ s motion during this time and the heliocentric distance to this object is calculated.

Once seen, Artemis punished Actaeon: she forbade him speech — if he tried to speak, he would be changed into a stag — for the unlucky profanation of her virginity's mystery.

Once there, his way of life took a turn for the better.

Once inside, they pressurized the LM cabin, went through a half-hour briefing with scientists in mission control, and configured the cabin for the sleep period.

Once again, Panipat was the scene of a confrontation between two warring contenders for control of northern India.

Once this condition is met, it is sufficient that local bonding at the specimen surface is capable of being overcome by the field, allowing for evaporation of an atom from the surface to which it is otherwise bonded.

Once images have been acquired, the effects of decay and taphonomy must be accounted for before a correct anatomical reconstruction can be made.

Once a beaver has sounded the alarm, nearby beavers will dive and may not reemerge for some time.

Once again, however, there is a lack of archaeological proof for this reconstruction, and the sheer number of brochs, sometimes in places with a lack of good land, makes it problematic.

Once the keys had been pressed they were locked down until mechanical contacts in a distributor unit passed over the sector connected to that particular keyboard, when the keyboard was unlocked ready for the next character to be entered, with an audible click ( known as the " cadence signal ") to warn the operator.

Once published by BSI a PAS has all the functionality of a British Standard for the purposes of creating schemes such as management systems and product benchmarks as well as codes of practice.

Once the price of inkjet printers dropped to the point where they were competitive with dot matrix printers, dot matrix printers began to fall out of favor for general use.