(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.
Tubbing
Definition:
(p. pr. & vb. n.) of Tub
(n.) The forming of a tub; also, collectively, materials for tubs.
(n.) A lining of timber or metal around the shaft of a mine; especially, a series of cast-iron cylinders bolted together, used to enable those who sink a shaft to penetrate quicksand, water, etc., with safety.
Example Sentences:
(1) As the bath filled up, his siblings were also forced into the tub and Kristy became submerged in the water.
(2) To cap it all, the shadow foreign secretary and Unionist tub-thumper Douglas Alexander hijacked the row to berate the independence camp for lowering the debate's tone.
(3) The day before he died, he spent the whole day in the hot tub with his family.
(4) As the sachets of powder, tubs of lotion, jars of jam, and bottles of juices and liqueurs that line his shelves testify, his hopes – and his money – are on a rather more niche fruit: baobab.
(5) Tub-Ag activity associated with a protein of the same molecular size was demonstrated in the serum, as well as in Pronase extracts of all the organs tested, including kidney, liver, lung, spleen, intestine, stomach, and heart.
(6) The excessive heat and sweating was related to the use of a hot tub, a hot water bottle, a steam bath, an electric blanket, the prolonged wearing of a polyester suit, and postoperative bed confinement.
(7) By Monday lunchtime, we had a hot tub ready to give to Skye.
(8) After that, he retrieved a coin from a tub of fermented milk with his teeth.
(9) Swimming pools produce 6-20 immersion accidents per year per 100,000 children at risk, and the domestic family bath tub produces 1-78.
(10) These plants can grow very large and are often planted in tubs.
(11) The pathology of the kidney of the rats with proteinuria was that of a typical membranous glomerulonephritis; thickening of glomerular capillary walls with granular deposits of gamma-globulin and Tub-Ag was observed.
(12) Persistent, massive proteinuria appeared still later, more than 30 days after injection, when anti-Tub-Ag disappeared and Tub-Ag reappeared in the serum of some of those rats.
(13) According to own examinations of the following things are often contaminated with pathogenic microorganisms: appliances for sucking off, handbrushes, instruments, beds, clinical clothing, washing basins, bath tubs and floor sinks.
(14) We report on 108 patients of the literature: 8 (7%) patients were wearing hard contact lenses; 19 (17%) remembered a trauma; 4 (3.7%) had visited a hot tub; 61 (56%) needed penetrating keratoplasty, 11 (10%) rekeratoplasty; 5 (4.6%) eyes were enucleated; in 21 (19%) patients the diagnosis was made on histological grounds.
(15) Portland meanwhile had been giving themselves very little margin in some of their victories over rivals (including Seattle) of late, but opened up a tub of I Can't Believe it's Not Goals™ in a 5-0 final day win against Chivas USA, to get their own last nagging doubts out of the way before the playoffs start.
(16) *** I sometimes wonder when precisely I stopped thinking of myself as a socialist – as with so much else, I’d like to blame Blair for it; I’d like to tub-thumpingly decry his emasculation of the Labour party; his resistance to true industrial democracy; his personal greed and public duplicity – and, most of all, his enthusiastic participation in the Bush administration’s self-deluding “military interventions”.
(17) 18, 6409-6412], unsatisfactory results were obtained with AmpliTaq and native Taq polymerase (poor reproducibility, low product yield, nonspecific products), whereas Tub polymerase completely failed to amplify this fragment.
(18) The ratio of the count rate per unit activity for source locations within a 30 x 23-cm water-filled tub phantom to the count rate per unit activity for Tc-99m point sources of known activity imaged in air was used to judge the accuracy of activity determination.
(19) Since herpesvirus has been shown to survive in the hot tub environment, herpes simplex should be considered as another potential cause of disease in the spa setting.
(20) As an electoral reform campaigner, I'd been invited to speak at a big fringe meeting, and I'd prepared a tub-thumping rabble-rousing speech, guaranteed to instil in the faintest of hearts the passion I felt about the injustices of the current electoral system.