(n.) A common metal of a reddish color, both ductile and malleable, and very tenacious. It is one of the best conductors of heat and electricity. Symbol Cu. Atomic weight 63.3. It is one of the most useful metals in itself, and also in its alloys, brass and bronze.
(n.) A coin made of copper; a penny, cent, or other minor coin of copper.
(n.) A vessel, especially a large boiler, made of copper.
(n.) the boilers in the galley for cooking; as, a ship's coppers.
(v. t.) To cover or coat with copper; to sheathe with sheets of copper; as, to copper a ship.
Example Sentences:
(1) This result was confirmed by atomic absorption spectroscopy, which indicated a stoicheiometry for copper and manganese of approx.
(2) Serum copper concentration also was measured in dams and kids in a control herd that had no history of ataxia.
(3) Copper therapy was applied to 7-day-old mutant mice.
(4) Several derivatives and analogs of the recently reported antiproliferative and antitumor agent trans-bis(salicylaldoximato)copper(II) (CuSAO2) have been prepared and tested for antiproliferative activity against L1210 leukemia cells in vitro.
(5) Accumulation of copper was not detected in the brain or small intestines of LEC rats until 13 mo.
(6) The potential use of ancrod, a purified isolate from the venom of the Malaysian pit viper, Agkistrodon rhodostoma, in decreasing the frequency of cyclic flow variations in severely stenosed canine coronary arteries and causing thrombolysis of an acute coronary thrombus induced by a copper coil was evaluated.
(7) The affinity of haFGF for copper was also confirmed to be higher than that of hbFGF using a copper affinity HPLC column.
(8) In the present study, maternal and fetal zinc (Zn), copper (Cu), manganese (Mn), iron (Fe), magnesium (Mg), and calcium (Ca) status has been studied in Sprague-Dawley (SD) and Wistar rats.
(9) This study provides evidence for a maternal yolk factor associated with increased tolerance and resistance of larvae to copper.
(10) With copper-ion catalysis, ligands inhibit competitively.
(11) No decisive numerical criterion was found that could be used to separate normal from abnormal copper concentrations because of this continuous array.
(12) No clear population trends were seen in dental disease incidence except for cemental caries which were found among Copper and Bronze Age remains.
(13) At 2 months of age there were no major differences in growth or health detected in infants fed the different copper intakes.
(14) In order to determine the specific action of cadmium on bone metabolism, the effect of cadmium on alkaline phosphatase activity, a marker enzyme of osteoblasts, was compared with that of other divalent heavy metal ions, i.e., zinc, manganese, lead, copper, nickel and mercury (10 microM each), using cloned osteoblast-like cells, MC3T3-E1.
(15) However, two observations suggested that surface epithelial loss alone was not sufficient to trigger the proliferative response to DOC: intracolonic instillation of DOC followed by removal of the DOC solution at 1 h, at which time surface epithelial loss was maximal, did not result in an increase in ornithine decarboxylase activity or [3H]dThd incorporation into DNA when these parameters were assessed at 4 h or 12 to 48 h, respectively; phenidone, an antioxidant and radical scavenger, and bis[(3,5-diisopropyl-salicylato) (O,O) copper(II), a lipophilic agent with superoxide dismutase activity, abolished the DOC mediated proliferative response but did not prevent the early loss of surface cells.
(16) Retinal changes should be reversible by short term systemic copper administration.
(17) Wilson disease is due to a genetically determined impairment of copper excretion from liver into bile resulting in copper overload of the organism.
(18) Arachidonic acid was also increased in plasma and liver phospholipids in low copper rats.
(19) These results suggest that HVE cells are more susceptible to concentration-dependent copper cytotoxicity than HAIN-55 cells are, and that copper could induce vascular endothelial injury, which may be involved in the pathogenesis of cardiovascular disease.
(20) Cadmium and copper content was determined by atomic absorption spectrophotometry from four tissue types; young blade, old blade, young stipe and old stipe.
Rove
Definition:
(imp. & p. p.) of Reeve
(v. t.) To draw through an eye or aperture.
(v. t.) To draw out into flakes; to card, as wool.
(v. t.) To twist slightly; to bring together, as slivers of wool or cotton, and twist slightly before spinning.
(n.) A copper washer upon which the end of a nail is clinched in boat building.
(n.) A roll or sliver of wool or cotton drawn out and slighty twisted, preparatory to further process; a roving.
(v. i.) To practice robbery on the seas; to wander about on the seas in piracy.
(v. i.) Hence, to wander; to ramble; to rauge; to go, move, or pass without certain direction in any manner, by sailing, walking, riding, flying, or otherwise.
(v. i.) To shoot at rovers; hence, to shoot at an angle of elevation, not at point-blank (rovers usually being beyond the point-blank range).
(v. t.) To wander over or through.
(v. t.) To plow into ridges by turning the earth of two furrows together.
(n.) The act of wandering; a ramble.
Example Sentences:
(1) During stereotactic surgery, electrical impedance was measured by means of a roving electrode technique with a sine wave current of 10 kc.
(2) Following spontaneous horizontal roving eye movement, both eyes deviated downward slowly from midposition, taking 1 to 2 seconds to reach the nadir.
(3) As his career has progressed, he has homed in ever closer on his immediate landscape, while roving further across history, literature and human consciousness – usually right out to the edges.
(4) Today, the national family is celebrating, and that very much includes those in this house.” Kaufman was an industrious constituency MP, holding roving surgeries around east Manchester every week and writing several forests worth of letters each year on behalf of his largely impoverished constituents.
(5) When roving forward City looked a team coasting in low gear who might punish the visitors at will.
(6) In an early taste of the blood-letting to come, former House speaker Newt Gingrich said he and figures such as Karl Rove – George W Bush's former strategist and co-founder of the Super Pac Crossroads – had been wrong in focusing on the economy.
(7) Rove is one of the most infamous faces of the GOP so having him speculate publicly about possible brain damage left the crowd “stunned”, reported the New York Post , with Clinton’s team immediately dismissing it and a former White House communications director who worked with Rove calling his comments “off the wall”.
(8) Both the prominent conservative strategist Karl Rove and the oil tycoons the Koch brothers have been putting together their own voter databases, but there is understood to be no communication between the lists, thus limiting their potency.
(9) The phenomenon of roving eye movement is discussed with regard to the supranuclear structures regulating binocular eye movements.
(10) You never ask a question and give your opponent a chance to offer an answer," Rove said.
(11) The model is compared to some published data on loudness matching and discrimination and to some new data of our own on the variability of loudness comparisons obtained in a two-interval, roving-level, loudness-discrimination experiment.
(12) This high degree of genetic variability comes from the traditional local population that is in the process of being upgraded to standardized breeds such as Saanen, Rove and, mainly, Chamois Alpine (95 percent of upgraded flocks).
(13) Three hours after onset of diarrhea, roving eye movements occurred.
(14) Like many of the subjects of Louis Theroux's Twilight of the Porn Stars ( Sun, 10pm, BBC2 ), Michaels first met the roving documentarian 15 years ago, when he was shooting the first series of Weird Weekends.
(15) His strategist Steve Bannon, the Riefenstahl -inspired new Karl Rove, has boasted of being the man behind the plan.
(16) Jimmy Wales, co-founder of Wikipedia, has joined a speaker's agency (amusingly, he's advertised just above Karl Rove).
(17) Adelson and his wife provided $10m of that last-minute total as well as $23m to American Crossroads, another pro-Romney Super Pac headed by veteran Republican strategist Karl Rove.
(18) The frequency discrimination threshold was measured at 15-, 35-, and 55-dB sensation level (SL), under conditions of (1) constant intensity, (2) roving intensity (plus and minus 6-dB burst-to-burst variation in intensity), (3) upward frequency change, and (4) downward frequency change.
(19) • Karl Rove's American Crossroads and Crossroads GPS have decided to open the vaults for the biggest ad buy yet of this cycle.
(20) He had been on the receiving end of a four-year assault from the American right – the alternative universe embodied by Fox News, which tore itself apart on air as pundit Karl Rove refused to accept the cold, hard facts set out by Fox's own number-crunchers – which sought to "other" the US president, to paint him as Barack Hussein Obama, the Kenyan Marxist Muslim bent on destroying America.