buoyancy

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buoyancy

(1) The degree to which a body floats in a liquid.
(2) The force exerted by a fluid on a floating body, which opposes the force of gravity and is equal to the  body’s density.
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References in periodicals archive ?
Rojas C, Urbina-Villalba G, Garcia-Sucre M (2010b) Lifetime of micrometersized drops of oil pressed by bouyancy against a planar interface.
Evaluation of the flocculation speed in oil/water nanoemulsions. 1) Development of theoretical expressions for the turbidity of a nanoemulsion/Evaluacion de la velocidad de floculacion de nanoemulsiones aceite/agua. 1) Desarrollo de expresiones teoricas para la turbidez de una nanoemulsion/Avaliacao da velocidade de floculacao de nanoemulsoes oleo/agua ..
It should be noted that the opening sizes used in the experiment were at the same level and relatively narrow, so bouyancy forces are likely to be small.
Performance evaluation of network airflow models for natural ventilation
A unique bouyancy ring at the neckline provides just the right amount of flotation to keep your child's chin and head above water and it can be removed as their swimming skills develop.
The perfect balance of safety and fun flotation swimsuits
Evidence of continued bouyancy in both the UKand US housing markets combined with general economic recovery in those major market areas for the group has pushed the share price higher as investors seek solidity of earnings in their investments.
Share League: Optimism that economies are stirring after long winter
"If (the crew) is a new sailor, I think you've got a real liability problem if you don't require them to wear bouyancy" he says.
OFFSHORE'S SAFETY AT SEA FEATURE
Galileo appealed to "mixed mathematics" in his De Motu of 1590, using Archimedes' bouyancy principle in an unsuccessful attempt to replace Aristotle's doctrine of natural motion.
The Cambridge Companion to Galileo
Paul and Tina were flung into the ocean but as they bobbed around in their lifejackets, their pitbull terrier, Priscilla, was left floundering near the doomed craft without any bouyancy aid.
999 Special: Animal rescue; A helpless horse, a stranded dog and an amazing cops and monkeys chase are among great escape stories from around the world in a new series of 999 specials on BBC1. NIGEL BLUNDELL reports..
The Council plans to take advantage of that and move forward to form a future where our children can capitalize on this bouyancy."
Power huddle
Working in water accommodates people with physical limitations because water provides the bouyancy to help support a person's weight.
Dolphin discovery
contradictions that has been the whole bouyancy of the healthy man.
What Newman knew: a walk on the postmodernist side
"That bouyancy will continue to surge, so he will be in an even better position next year to divide the benefits of the boom among taxpayers."''
Quinn vows poor will be quids in on budget payday
We suspect that the ability to regulate bouyancy improves concealment of the cuttlefish from its prey or possible predators by reducing the necessity for locomotor activity.
Cephalopod predation facilitated by dinoflagellate luminescence

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