(a.) Driving or bursting out with violence and noise; causing explosion; as, the explosive force of gunpowder.
(n.) An explosive agent; a compound or mixture susceptible of a rapid chemical reaction, as gunpowder, or nitro-glycerine.
(n.) A sound produced by an explosive impulse of the breath; (Phonetics) one of consonants p, b, t, d, k, g, which are sounded with a sort of explosive power of voice. [See Guide to Pronunciation, Ã 155-7, 184.]
Example Sentences:
(1) According to some reports as many as 30 people were killed in the explosion, although that figure could not be independently confirmed.
(2) Recognition of this deficiency in our knowledge spurred a belated explosion of research that began with an exploration of the fine structure of the mesothelium.
(3) Moments later, explosive charges blasted free two tungsten blocks, to shift the balance of the probe so it could fly itself to a prearranged landing spot .
(4) There were soon tales of claimants dying after having had money withdrawn, but the real administrative problem was the explosion of appeals, which very often succeeded because many medical problems were being routinely ignored at the earlier stage.
(5) But late last month, Amisom pushed them out of Afgoye, a strategic stronghold 30km from Mogadishu, where Amisom officials say the militants used to manufacture explosives used in attacks on the capital.
(6) When you have champions of financial rectitude such as the International Monetary Fund and OECD warning of the international risk of an "explosion of social unrest" and arguing for a new fiscal stimulus if growth continues to falter, it's hardly surprising that tensions in the cabinet over next month's spending review are spilling over.
(7) Gunfire and explosions rocked Bangkok following clashes between pro-government "red shirts" and protesters, leading to fears of further violence as Thais head to the polls.
(8) He explained that in Iraq , vehicles loaded with explosive devices only had their hazard warning lights on.” When Fitzsimons applied for a job in Iraq with the security firm Armour Group Security , owned by G4S, he didn’t tell his family.
(9) A month later there were explosions in High Wycombe and London's King's Road.
(10) Progress on treaties underpinning nuclear disarmament – which have too long been stalled – has also recently begun to look more hopeful, with renewed prospects for achieving the entry into force of the comprehensive test ban treaty and for starting negotiations on a treaty to ban the production of fissile material for nuclear weapons or other nuclear explosive purposes.
(11) Technology assessment is becoming increasingly important in the area of critical care due both to the explosion of technology associated with this discipline and to the realization that future demand for these health care resources will undoubtedly exceed the ability to pay.
(12) Morphine was previously found to elicit an explosive excitatory behavior following its injection at a high dose in the rat periaqueductal gray (PAG).
(13) The World Health Organisation has convened an emergency committee to discuss the “explosive” spread of the Zika virus , with one of its scientists estimating there there could be 3m-4m Zika infections in the Americas over the next year.
(14) Certainly the affidavit against Ferdaus paints a compelling picture of a man hellbent on waging jihad in America and eager to take the guns and explosives eventually supplied to him by the undercover FBI agents.
(15) Thus the main population explosion – or to give it its proper name, the population implosion – is still to come.
(16) GMCs during the radiation schedule were associated with explosive diarrhea on seven occasions.
(17) The bigger question to pose is whether these reforms can possibly meet the challenge the NHS faces from an explosion in chronic diseases, such as diabetes .
(18) A massive explosion in a highly secure diplomatic area of Kabul has killed at least 90 people and wounded more than 461, Afghan officials have said.
(19) Unfortunately, this explosion is mild compared with the number of myths, falsehoods and downright lies which have accompanied these ideas.
(20) A car bomb and suspected suicide bomber have killed at least 15 people in two explosions at a restaurant in the Somali capital, Mogadishu, local police said.
Nitro
Definition:
Example Sentences:
(1) A new type of Escherichia coli mutant which shows increased sensitivity to methyl methane sulfonate but not to UV light or to gamma rays was isolated after mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine.
(2) Sec-alpha-halo-nitro compounds are active antibacterial and antifungal agents, and the sec-bromo derivatives are the most active and stable.
(3) A series of 2-styryl-5-nitro-1-vinylimidazoles carrying alkylaminomethyl or amidino functions in the 4 position of the styryl ring was prepared and evaluated for antitrypanosomal activity in mice infected with Trypanosoma rhodesiense.
(4) The effects of Ng-nitro-L-arginine were reversed by L-arginine.
(5) The best compound was trans-alpha-[[(4-bromotetrahydro-2H-pyran-3-yl) amino]methyl]-2-nitro-1H-imidazole-1-ethanol (18), which, due to its activity and log P value, is a candidate for additional in vivo studies.
(6) In addition, cell lines exhibiting increased resistance to N-methyl-N'-nitro-N-nitrosoguanidine have been derived from a cell line expressing the Ada protein methylphosphotriester repair function.
(7) It is likely that nitro substitution at the 6-position of 5-MeC interferes with the structural requirements of the 1,2-diol-3,4-epoxide which are necessary for specific DNA interactions.
(8) After mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine and penicillin selection, two kinds of B(12) transport mutant were isolated from this strain.
(9) AOAA-induced (0.25 mumol-1 mumol) striatal lesions in adult rats displayed excitotoxic characteristics and could be prevented by the N-methyl-D-aspartate (NMDA) receptor antagonists (-)-2-amino-7-phosphono-heptanoate (AP7; 0.25 mumol) or kynurenate (KYNA; 0.5 mumol), but not by the non-NMDA antagonist 2,3-dihydroxy-6-nitro-7-sulphamoyl-benzo(F)quinoxaline (NBQX; 0.25 mumol).
(10) The oxidation of the anion radical intermediate by O2 to the parent nitro compound is proposed to account for the well-known O2 inhibition of microsomal nitroreductase.
(11) The complexes are produced by attachment of a carbon of the butenolide ring to an aromatic carbon of the nitro compound with formation of a charge-delocalized cyclohexadienate anion.
(12) With these compounds, the spin density at the nitro group was greater than with nifurtimox, nitrofurazone and nitrofurantoin.
(13) Amino and nitro groups, introduced at position-4 of estrone 3-methyl ether were particularly carcinostatic, a property not shared by 4-bromoestrone 3-methyl ether.
(14) The labeled egg albumin was hydrolyzed in 6N HCl at 110 degrees C for 24 h. The hydrolysate was lyophilized, derivatized with 4-fluoro-7-nitro-2,1,3-benzoxadiazole, a fluorogenic reagent for amines, and subjected to HPLC.
(15) Nitroreductases must therefore be able to compete successfully with molecular oxygen for the MISO nitro radical-anion in such tissues.
(16) It has been suggested that under aerobic conditions the aziridine ring is primarily responsible for aerobic toxicity, whereas under hypoxic conditions, the aziridine moiety combined with a reduced 2-nitro moiety produces a bifunctional agent (I. J. Stratford et al., Br.
(17) N omega-Nitro-L-arginine methyl ester (NAME) (10(-5) to 5 x 10(-4) M) abolished ijps in both tissues, an effect overcome by 10(-3) M L-arginine but not D-arginine.
(18) The incidence, number, and histological types of gastric cancers induced by N-methyl-N'-nitro-N-nitrosoguanidine and the tissue norepinephrine concentration of the gastric wall were investigated in spontaneously hypertensive rats and in control Wistar Kyoto rats and Wistar rats.
(19) A nitroreductase enzyme has been isolated from Walker 256 rat carcinoma cells which can convert 5-(aziridin-1-yl)-2,4-dinitrobenzamide (CB 1954) to a cytotoxic DNA interstrand crosslinking agent by reduction of its 4-nitro group to the corresponding hydroxylamino species (Roberts JJ et al., Biochem Biophys Res Commun 140: 1073-1078, 1986; Knox RJ et al., Biochem Pharmacol 37: 4661-4669, 1988).
(20) In contrast, nordihydroguaiaretic acid, metyrapone, NG-monomethyl-L-arginine, and nitro-L-arginine all attenuated the relaxation to acetylcholine; however, indomethacin had no effect on acetylcholine-induced relaxations.