(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.
Polo
Definition:
(n.) A game of ball of Eastern origin, resembling hockey, with the players on horseback.
(n.) A similar game played on the ice, or on a prepared floor, by players wearing skates.
Example Sentences:
(1) That is a kind we have already been warned about — by Marco Polo in Italo Calvino’s deathless novel Invisible Cities .
(2) And if fancy hats and champers are more your scene, there's a free beach polo match here on 16 September, with public champagne bars and a barbecue.
(3) Officers were in low numbers and principally dressed in bright blue polo shirts emblazoned with “NYPD Community Affairs”.
(4) The real disgrace is the withdrawal of funding to mass participation, “local” sports such as basketball and water polo, which have the potential to do so much good in communities and cities across the country, in order to concentrate money on elite individuals who long ago ceased to be inspirational and now have a standing no higher than reality TV.
(5) He lost weight and took to polo in his late 40s with the enthusiasm of a man half his age, putting millions of pounds into the game in England, Australia and Argentina, and spending up to five months a year on the international polo circuit.
(6) Rake, married with four sons, keeps horses at his Oxfordshire home and has formed a polo team.
(7) He will hand control of the company, best known for its colourful polo shirts and preppy advertising campaigns, to a Gap executive in November.
(8) Facebook Twitter Pinterest Mario Polo, of Boston Market, left, talks to job seekers Herby Joseph, right, and Kingsly Jose, center, at a job fair in Sunrise, Florida.
(9) Billboards and placards sprang up around Egypt, showing him not in his familiar uniform but in a tracksuit, polo shirt or smart suit, with a discreet prayer bruise – a mark cultivated by some devout men by pressing their foreheads hard to the ground during prayer – calculated to set housewives’ hearts aflutter.
(10) In a bid to increase sales, Ralph Lauren has added three new brands, including Polo for Women and Polo Sport, as well as expanded both its luxury business and online operations.
(11) In the past few years, they have drilled boreholes for polo and cricket pitches, stables, and people who want their own supplies.
(12) "My first job was packing Polos in a factory so I don't need anyone to tell me what it's like being a normal person on normal amounts of money."
(13) Papillomatous lesions intruding into the laryngeal airway were identified in an imported polo pony during a routine neurological examination for partial quadriplegia.
(14) Tight polo necks, worn as layers, and smart little denim jackets looked likely to be commercial hits.
(15) Embryos from homozygous polo females have aberrant mitotic spindles that are highly branched and have broad poles.
(16) He wanted to design ties that were bigger, better, glitzier, but the company was not interested so he set up on his own under the name Polo in 1967.
(17) He later developed synovitis, a rheumatoid condition of the tendon in the hand, after a polo fall.
(18) Serum samples obtained from 107 Polo horses showing clinical signs of viral respiratory disease were tested for precipitating antibodies to adenovirus by agar gel precipitation test and counter-immunoelectrophoresis method.
(19) What fun they all must have had in Kashmir, where polo was invented.
(20) The other disciplines to lose financial backing from the nation's high-performance sports agency were synchronised swimming, water polo, weightlifting, football for the visually impaired, goalball and wheelchair fencing, despite UK Sport having already spent almost £6m on these seven events since London 2012 in the belief that they were capable of challenging for medals.