(n.) An elementary substance, as sodium, calcium, or copper, whose oxide or hydroxide has basic rather than acid properties, as contrasted with the nonmetals, or metalloids. No sharp line can be drawn between the metals and nonmetals, and certain elements partake of both acid and basic qualities, as chromium, manganese, bismuth, etc.
(n.) Ore from which a metal is derived; -- so called by miners.
(n.) A mine from which ores are taken.
(n.) The substance of which anything is made; material; hence, constitutional disposition; character; temper.
(n.) Courage; spirit; mettle. See Mettle.
(n.) The broken stone used in macadamizing roads and ballasting railroads.
(n.) The effective power or caliber of guns carried by a vessel of war.
(n.) Glass in a state of fusion.
(n.) The rails of a railroad.
(v. t.) To cover with metal; as, to metal a ship's bottom; to metal a road.
Example Sentences:
(1) In this study of ten consecutive patients sustaining molten metal injuries to the lower extremity who were treated with excision and grafting, treatment with compression Unna paste boot was compared with that with conventional dressing.
(2) The LD50 of the following metal-binding chelating drugs, EDTA, diethylenetriaminepentaacetic acid (DTPA), hydroxyethylenediaminetriacetic acid (HEDTA), cyclohexanediaminotetraacetic acid (CDTA) and triethylenetetraminehexaacetic acid (TTHA) was evaluated in terms of mortality in rats after intraperitoneal administration and was found to be in the order: CDTA greater than EDTA greater than DTPA greater than TTHA greater than HEDTA.
(3) Our recurrences are due to local infections, removing the metal strut too early, i.e.
(4) "Acoustic" craters were produced by two laser pulses delivered into a saline-filled metal fiber cap, which was placed in a mechanically drilled crater.
(5) These results indicate that the inhibition of CarAc by heavy metals occurs by binding of the sulfhydryl on the enzyme by the metals.
(6) The consequences of proved hypersensitivity in patients with metal-to-plastic prostheses, either present prior to insertion of the prosthesis or evoked by the implant material, are not known.
(7) In general, enzyme activity was strongly reduced by heavy metal inorganic cations; less strongly by organometallic cations, some anions, and certain pesticides; and weakly inhibited by light metal cations and organometallic and organic compounds.
(8) EGTA was ineffective in removing calmodulin from particulate preparations, but treatment with the tervalent metal ion La3+ resulted in a loss of up to 98% of calmodulin activity from these preparations.
(9) Sift the cocoa powder over the top and lightly but thoroughly fold it in with the metal spoon.
(10) The results also suggest that both alkali metals most probably have been delivered to the suckling pups and some of their toxic effect was retarded.
(11) The radioprotective action in E. coli ATCC 9637 of ascorbate added to media containing the weak sensitizer, tetracycline (effect described by Pittillo and Lucas (1967)), was found to be dependent on the presence of metal catalysts of the autoxidation of ascorbate.
(12) This study introduces a simple in vitro arrangement to measure current densities of implant metals.
(13) A rubber cuff was fixed on the metal cylinder and let an opening of 8 cm, simulating the cervix uteri.
(14) Since the enzyme requires a metal ion (Co2+) we suggest that the RNA and heparin are inhibitory by virtue of their capacity to chelate the Co2+.
(15) Lesions of allergic contact type could not be induced in the oral mucosa to any of the metal salt preparations.
(16) As yet the observations demonstrate that workers exposed in their occupation to heavy metals (cadmium, lead, metalic mercury) and organic solvents should be subjected to special control for detection of renal changes.
(17) This study investigates the photoneutron field found in medical accelerator rooms with primary barriers constructed of metal slabs plus concrete.
(18) While a clearcut relationship cannot be established between heavy metal music and destructive behavior, evidence shows that such music promotes and supports patterns of drug abuse, promiscuous sexual activity, and violence.
(19) The physiologically important metal ion for catalysis is Mg2+; however, Mn2+ supports in vitro activity, though at a reduced level.
(20) We support the view that catalysis by metalloenzymes may be a reflection of the chemistry of the metal ion itself as a Lewis acid, and that perhaps too much emphasis has been placed on supposed special characteristics (such as strains, "entasis") of the enzyme-metal ion association.
Shut
Definition:
(imp. & p. p.) of Shut
(v. t.) To close so as to hinder ingress or egress; as, to shut a door or a gate; to shut one's eyes or mouth.
(v. t.) To forbid entrance into; to prohibit; to bar; as, to shut the ports of a country by a blockade.
(v. t.) To preclude; to exclude; to bar out.
(v. t.) To fold together; to close over, as the fingers; to close by bringing the parts together; as, to shut the hand; to shut a book.
(v. i.) To close itself; to become closed; as, the door shuts; it shuts hard.
(a.) Closed or fastened; as, a shut door.
(a.) Rid; clear; free; as, to get shut of a person.
(a.) Formed by complete closure of the mouth passage, and with the nose passage remaining closed; stopped, as are the mute consonants, p, t, k, b, d, and hard g.
(a.) Cut off sharply and abruptly by a following consonant in the same syllable, as the English short vowels, /, /, /, /, /, always are.
(n.) The act or time of shutting; close; as, the shut of a door.
(n.) A door or cover; a shutter.
(n.) The line or place where two pieces of metal are united by welding.
Example Sentences:
(1) 'The French see it as an open and shut case,' says a Paris-based diplomat.
(2) Early after infection, the E3 promoter is used to make mainly mRNAs a and h. Late after infection, the E3 promoter appears to be shut off and the major late promoter is used to make mainly mRNAs d and e. The late L4 mRNA 3' end site is not used early even though early E3 pre-mRNAs transcribe through the L4 RNA 3' end site.
(3) I haven't had to face anyone like the man who threatened to call the police when he decided his card had been cloned after sharing three bottles of wine with his wife, or the drunk woman who became violent and announced that she was a solicitor who was going to get this fucking place shut down – two customers Andrew had to deal with on the same night.
(4) America is made up of immigrants and to shut the doors to others is just ludicrous.
(5) Mouse myeloma cells responded maximally to viral infection at a multiplicity of 1 and were considerably more se;sitive to shut-off of RNA synthesis than were mouse L cells or BHK-21 cells.
(6) The nuclear runoff experiments also demonstrated that the CAD gene expression was shut down in less than 4 h after induction, well before morphological changes were observed in these cells.
(7) The closures are part of a nationwide move to shut large numbers of urban public schools and set up privately run, publicly funded charters .
(8) If I was broadcasting on TV, they might shut down my programme, and I might not be able to express myself.
(9) Hot on the heels of the secret justice green paper – which seeks to shut claimants out of their own cases against the state to defend the "public interest" – comes a major expansion of powers to monitor the phone calls, emails and website visits of every person in the UK .
(10) Protests on Wednesday evening continued as smaller groups marched on the city centre, temporarily shutting down traffic on some intersections.
(11) The Financial Services Authority today shut the door on so-called liar loans and warned that the days of homeowners remortgaging to splash out on holidays and pay off credit card debts may soon be over.
(12) It’s unthinkable that they wouldn’t do that.” The Saw ride at Thorpe Park in Surrey and the Dragon’s Fury and Rattlesnake rollercoasters at Chessington World of Adventures, also in Surrey, have also been shut down by Merlin Entertainments, which owns all three parks.
(13) You see that in Colombia as well – middle-class protests that shut down Bogota.
(14) The cathedral is losing £20,000 for every day it is shut.
(15) This was greeted by a furious wall of sound from Labour, which only grew when he added: "The last government failed to prioritise compassionate care … they tried to shut down the whistleblowers …" It was pure party-political point-scoring, matched in spades by Labour's Andy Burnham.
(16) If the indicated gauge pressure is in excess of -15 kPa, investigate the equipment for excessive resistance, particularly in the shut-off valve, which should be replaced with a new unit if necessary.
(17) Enraged that this had happened when casting had barely commenced, the director shut down the movie unilaterally (perhaps finally ...) and sued Gawker .
(18) Now opponents are thinking they have a chance of shutting down the project completely – if they can make a show of force.
(19) But within a couple of minutes Gavin Schmidt , the website's co-founder, realised something was wrong and shut down the site.
(20) Chelsea were the better side, though, and were professional and experienced when they had to shut the game down.