(v. i.) To pass gradually from a sound, prosperous, or perfect state, to one of imperfection, adversity, or dissolution; to waste away; to decline; to fail; to become weak, corrupt, or disintegrated; to rot; to perish; as, a tree decays; fortunes decay; hopes decay.
(v. t.) To cause to decay; to impair.
(v. t.) To destroy.
(n.) Gradual failure of health, strength, soundness, prosperity, or of any species of excellence or perfection; tendency toward dissolution or extinction; corruption; rottenness; decline; deterioration; as, the decay of the body; the decay of virtue; the decay of the Roman empire; a castle in decay.
(n.) Destruction; death.
(n.) Cause of decay.
Example Sentences:
(1) Q In radioactive decay, different materials decay at different rates, giving different half lives.
(2) 4) Parents imagined that fruit drinks, carbonated beverages and beverages with lactic acid promoted tooth decay.
(3) In the absence of prostigmine, increasing the concentration of ACh in the synaptic cleft did not change the time constant for decay of end-plate currents.
(4) The kinetics of bimolecular decay of alpha-tocopheroxyl free radicals (T) was studied by ESR mainly in ethanol and heptanol solvents.
(5) For those synapses that were close to the soma the time constant for decay for the non-NMDA component, which was voltage insensitive, ranged from 4-8 ms. 7.
(6) In analyzing the results with any regimen it is important to have long follow-up since late relapses do occur and initial very positive results tend to decay with greater numbers of patients treated.
(7) In one normal ear, ten noise trauma ears, 11 Meniere disease ears, and 24 eighth nerve lesion ears to reflexes or reflex decay that were suggestive or retrocochlear lesions were observed.
(8) Biochemical, molecular, and immunohistologic studies have identified membrane cofactor protein (MCP) and decay accelerating factor (DAF) on trophoblast cells, which could assist in preventing lysis of the cells by complement-activating maternal antibodies.
(9) It has been 40 years since the first community in the United States added a regulated amount of fluoride to its public water supply to prevent tooth decay.
(10) This could reflect the existence of a parallel set of synapses with fast decay that serve as a shortterm store.
(11) However, clemastine caused a decay in subjects' performance in both Experiments I and II, but only on the tracking task.
(12) The nylon group had the second highest amount of induced WTR cylinder at one day, which had decayed to ATR cylinder by five months.
(13) The observed signals from germinating seeds of Phaseolus aures and decaying leaves of Eucalyptus are presented to show that the signals have characteristic kinetics and intensity.
(14) We develop an analogy between the steric hindrance among receptors detecting randomly placed haptens and the temporary locking of a Geiger counter that has detected a radioactive decay.
(15) Left ventricular relaxation rate was measured by calculation of a time constant of left ventricular pressure decay (T) derived from an exponential curve fit to the digitized tip-micromanometer left ventricular pressure signal.
(16) Factors increasing presynaptic activity (frequency or number of afferent stimulations) during the induction event did not affect the relative amount of LTP decay.
(17) Inhibitor activity decayed with time after radiation (2 Gy) with no activity detected at 6 h even though the cells remained in G2 phase, suggesting that either synthesis or activation of additional components is necessary for recovery from G2 arrest.
(18) These results are consistent with the previous observation in HTC cells that the decay rate of ODC activity in the presence of cycloheximide correlated well with the proportion of ODC present as a complex with antizyme, suggesting the ubiquitous role of antizyme in ODC degradation.
(19) The outward current decays exponentially with an early and late phase.
(20) The decay of acid soluble radioactivity was similar in the two groups, although protein synthesis was lowered by vitamin A deficiency.
(a.) Lost for want of occupiers or use; superfluous.
(a.) To bring to ruin; to devastate; to desolate; to destroy.
(a.) To wear away by degrees; to impair gradually; to diminish by constant loss; to use up; to consume; to spend; to wear out.
(a.) To spend unnecessarily or carelessly; to employ prodigally; to expend without valuable result; to apply to useless purposes; to lavish vainly; to squander; to cause to be lost; to destroy by scattering or injury.
(a.) To damage, impair, or injure, as an estate, voluntarily, or by suffering the buildings, fences, etc., to go to decay.
(v. i.) To be diminished; to lose bulk, substance, strength, value, or the like, gradually; to be consumed; to dwindle; to grow less.
(v. i.) To procure or sustain a reduction of flesh; -- said of a jockey in preparation for a race, etc.
(v.) The act of wasting, or the state of being wasted; a squandering; needless destruction; useless consumption or expenditure; devastation; loss without equivalent gain; gradual loss or decrease, by use, wear, or decay; as, a waste of property, time, labor, words, etc.
(v.) That which is wasted or desolate; a devastated, uncultivated, or wild country; a deserted region; an unoccupied or unemployed space; a dreary void; a desert; a wilderness.
(v.) That which is of no value; worthless remnants; refuse. Specifically: Remnants of cops, or other refuse resulting from the working of cotton, wool, hemp, and the like, used for wiping machinery, absorbing oil in the axle boxes of railway cars, etc.
(v.) Spoil, destruction, or injury, done to houses, woods, fences, lands, etc., by a tenant for life or for years, to the prejudice of the heir, or of him in reversion or remainder.
(v.) Old or abandoned workings, whether left as vacant space or filled with refuse.
Example Sentences:
(1) The purpose of this paper is to discuss the potential for integrating surveillance techniques in reproductive epidemiology with geographic information system technology in order to identify populations at risk around hazardous waste sites.
(2) Muscle wasting in MYD may be explained by these abnormalities as well.
(3) Solely infectious waste become removed hospital-intern and -extern on conditions of hygienic prevention, namely through secure packing during the transport, combustion or desinfection.
(4) Communicating sustainability is a subtle attempt at doing good Read more And yet, in environmental terms it is infinitely preferable to prevent waste altogether, rather than recycle it.
(5) In a newspaper interview last month, Shapps said the BBC needed to tackle what he said was a culture of secrecy, waste and unbalanced reporting if it hoped to retain the full £3.6bn raised by the licence fee after the current Royal Charter expires in 2016.
(6) Swedes tend to see generous shared parental leave as good for the economy, since it prevents the nation's investment in women's education and expertise from going to waste.
(7) In South Africa, health risks associated with exposure to toxic waste sites need to be viewed in the context of current community health concerns, competing causes of disease and ill-health, and the relative lack of knowledge about environmental contamination and associated health effects.
(8) It was recently demonstrated that MRL-lpr lymphoid cells transferred into lethally irradiated MRL- +mice unexpectedly failed to induce the early onset of lupus syndrome and massive lymphadenopathy of the donor, instead they caused a severe wasting syndrome resembling graft-vs-host (GvH) disease.
(9) But there was a clear penalty on Diego Costa – it is a waste of time and money to have officials by the side of the goal because normally they do nothing – and David Luiz’s elbow I didn’t see, I confess.
(10) But in the rush to design it, Girardet wonders if the finer details of waste disposal and green power were lost.
(11) The agency, which works to reduce food waste and plastic bag use, has already been gutted , with its budget reduced to £17.9m in 2014, down from £37.7m in 2011.
(12) Sagan had a way of not wasting words, even playfully.
(13) In the end, prisons are all about wasting human life and will always be places that take things away.
(14) It just seems a bit of a waste, I say, given that he's young and handsome and famous.
(15) Any surplus food left over goes to anaerobic digestion energy plants, which turn food waste into electricity.
(16) By its calorific value the mycelial waste is equal to brown coal or peat.
(17) The observed differences in Na excretion suggest that this aldosterone hypersecretion may be of pathophysiological importance as a protection against inappropriate renal waste of Na during the early phase of endotoxin-induced fever.
(18) Hyperbilirubinaemia in newborn infants is generally regarded as a problem, and bilirubin itself as toxic metabolic waste, but the high frequency in newborn infants suggests that the excess of neonatal bilirubin may have a positive function.
(19) The original agricultural wastes had captured CO2 from the air through the photosynthesis process; biochar is a low-tech way of sequestering carbon, effectively for ever.
(20) In March, the Tories reappointed their trusty old attack dogs, M&C Saatchi, to work alongside the lead agency, Euro RSCG, and M&C Saatchi's chief executive, David Kershaw, wasted no time in setting out his stall, saying: "It's a fallacy that online has replaced offline in terms of media communications."