What's the difference between afloat and buoyancy?

Afloat


Definition:

  • (adv. & a.) Borne on the water; floating; on board ship.
  • (adv. & a.) Moving; passing from place to place; in general circulation; as, a rumor is afloat.
  • (adv. & a.) Unfixed; moving without guide or control; adrift; as, our affairs are all afloat.

Example Sentences:

  • (1) But still she has struggled to keep the business afloat, charging monthly fees of between 1,000 and 1,300 yuan depending on the level of care needed.
  • (2) The EU, ECB and IMF, the troika of bodies keeping the debt-stricken Greek economy afloat, have signalled in no uncertain terms that they want some €8bn of the nearly €12bn package to come from pension and pay cuts, arguing that this will be the fastest way to get the best results.
  • (3) Each student brings £4,000 of funding, which keeps the college afloat.
  • (4) Never mind Tory spending cuts; they would be dwarfed by the SNP cuts necessary to keep the Scottish economy afloat in the radically altered market conditions we now face.” But despite “that rational evisceration of the SNP’s economic policies”, polls showed support for the SNP was now higher than at the time of the referendum.
  • (5) From time to time I'd bump into Amy she had good banter so we could chat a bit and have a laugh, she was a character but that world was riddled with half-cut, doped-up chancers, I was one of them, even in early recovery I was kept afloat only by clinging to the bodies of strangers so Winehouse, but for her gentle quirks didn't especially register.
  • (6) Franklin returned the Sony Reader, for ebooks, he was given by Random House, preferring to read submissions on paper, and while he thinks Apple and its competitors will "probably conquer the world eventually", for the moment he is more worried about how to keep bookshops afloat.
  • (7) Most British shipping companies maintain comprehensive medical services both ashore and afloat which are concerned with not only treatment but also preventive medicine.
  • (8) She shares her conflicted instincts, the personal frustration, the gritted teeth effort to stay afloat when the team was coming apart ... a declaration a lot of women will recognise: “I felt I could hold things together.” The eventual decision that the show could no longer stay afloat.
  • (9) Kenton's alliance with Zaleshoff isn't always an easy one - the journalist is unimpressed by the spy's attempt to fob him off with the official Stalinist line on Trotskyite subversion, for example, and Zaleshoff is, not unreasonably, suspicious of Kenton's motives for helping him - but it's kept afloat by the undercurrent of sexual attraction between Kenton and Zaleshoff's sister.
  • (10) This will be a damaging blow to many local shops who are struggling to stay afloat.
  • (11) These figures illustrate how millions of people are treading water, struggling to keep afloat and afford the very basics.
  • (12) The low cost of a base in Hull should help him and the colleagues he sub-contracts to keep afloat, along with a working wife – although the voluntary sector resource centre she runs is also under severe financial pressure – and children in their twenties who have left home and got jobs.
  • (13) "The UK deficit is the result of vital government action to keep the economy afloat and prevent the levels of unemployment, business closures and repossessions seen in previous recessions."
  • (14) With European taxpayers already irate that Greece will need yet more funds to keep afloat, the €130bn financial support load had previously been seen as a red line across which no EU government was willing to step.
  • (15) "Now the government is making the political choice to cut public services that will hit the poorest hardest rather than force the banks to change how they operate and repay those who kept them afloat."
  • (16) Aides close to Tsipras insisted that Athens had little desire to “seek enemies abroad” but the leftist leader had a duty to disclose the details of last month’s dramatic negotiations with creditors to keep the bankrupt country afloat.
  • (17) In the future being adaptable, able to learn how to learn, rather than learn how to remember, will be the only way of staying afloat in a swirling labour market.
  • (18) "It is food that is aimed for the thousands of Greek families blighted by the genocidal policies of the memorandum," said the party, referring to the loan agreement Athens has signed with international creditors to keep the debt-crippled country afloat.
  • (19) Map Greece has spent roughly €280m (£215m) handling the refugee crisis since the start of 2015 – money the debt-stricken country, dependent on emergency bailout loans to keep afloat, has struggled to find.
  • (20) The onerous terms of the deeply unpopular “memoranda”, agreed with foreign lenders to keep insolvent Greece afloat, would be overturned.

Buoyancy


Definition:

  • (n.) The property of floating on the surface of a liquid, or in a fluid, as in the atmosphere; specific lightness, which is inversely as the weight compared with that of an equal volume of water.
  • (n.) The upward pressure exerted upon a floating body by a fluid, which is equal to the weight of the body; hence, also, the weight of a floating body, as measured by the volume of fluid displaced.
  • (n.) Cheerfulness; vivacity; liveliness; sprightliness; -- the opposite of heaviness; as, buoyancy of spirits.

Example Sentences:

  • (1) And with our prayers and our love, and the buoyancy of hope, it will rise again now as a place of peace.
  • (2) Microbiologic examination of 29 juvenile green sea turtles with a buoyancy abnormality revealed pulmonary infection with Sporotrichium sp, Cladosporium sp, and Paecilomyces sp.
  • (3) Nevertheless, the buoyancy-mass relationship revealed that they maintain the same degree of positive buoyancy (approximately 10% above the neutral level) at surface as do Korean women divers who adjust counterweights.
  • (4) Morphological mutants of Caulobacter crescentus were isolated by selecting for cells that did not possess normal, buoyancy-conferring stalks.
  • (5) preparations composed of a directly compressed layer and a chitosan H membrane layer enclosing carbon dioxide (a foamy membrane layer), quickly developed buoyancy and also provided sustained release of drug.
  • (6) Plasma from these patients could induce an in vitro decrease of buoyancy in neutrophils with normal buoyant density.
  • (7) The lipid components of porpoise lipokeratinocytes appear to subserve not only barrier function in a hypertonic milieu, but also underlie the unique buoyancy, streamlining, insulatory, and caloric properties exhibited as adaptations to the cetacean habitat.
  • (8) Buoyancy was evaluated by the hydrostatic lift (HL), i.e., the maximal weight just necessary to maintain the swimmer in a balanced position under the water after a maximal inspiration.
  • (9) The Cs depends on performance level, body size, buoyancy, swimming technique and v.
  • (10) This "body density probe" carries several measuring rods of different diameter on its upper end, which lead to an increase of buoyancy when sinking deeper into the water after additional weights have been put on the device.
  • (11) However, vertical movements and gas-spitting responses indicated a possible hypothalamic control of buoyancy.
  • (12) From the experimental and analytical results, we conclude that, for this deformation, the regional volume-local transpulmonary pressure curve closely follows the pressure-volume curve because negative horizontal strains nearly balance the positive vertical strain caused by the buoyancy force.
  • (13) The full story here: U.S. consumer sentiment unexpectedly falls in November 3.00pm GMT Markets round-up Stock markets are digesting the much stronger-than-expected US non-farm payrolls numbers for October with traders trying to decide whether to buy on economic buoyancy or sell on the prospect of the Federal Reserve tapering its stimulus programme sooner rather than later.
  • (14) In contrast to our previous studies on the submersion of scuba divers in a state of neutral buoyancy, neither plasma beta-endorphin-like immunoreactivity (beta-EIR) nor affective feelings were significantly changes in scuba divers by mimicking diving pressures of 2 feet (0.6 m) and 50 feet (15.2 m) for 20 min in a hyperbaric chamber.
  • (15) Plasma beta-EIR was measured by radioimmunoassay in male scuba divers before and immediately after remaining motionless 10 ft under water in a state of neutral buoyancy.
  • (16) Archimedes' law of buoyancy has been extended to the preoperative bedside assessment of volume differences between breasts, whatever their cause.
  • (17) The specific gravity and buoyancy of 98 men were calculated at various lung volumes.
  • (18) The volume changes of hardening cements are measured with the buoyancy method.
  • (19) And if one will hold on, he will discover that God walks with him, and that God is able to lift you from the fatigue of despair to the buoyancy of hope, and transform dark and desolate valleys into sunlit paths of inner peace.” Reverend Pinckney and his congregation understood that spirit.
  • (20) Anatomic features of the pericardium and its fibrous attachments, and the physical principle of buoyancy account for this observation.

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