(n.) The state of becoming gradually less; decrease; diminution; waste; loss.
(n.) The quantity lost by gradual diminution or waste; -- opposed to increment.
(n.) A name given by Hauy to the successive diminution of the layers of molecules, applied to the faces of the primitive form, by which he supposed the secondary forms to be produced.
(n.) The quantity by which a variable is diminished.
Example Sentences:
(1) All reported studies have documented small 5 to 10 mm Hg decrements of blood pressure with dietary supplementation with these fatty acids and conversion of the ratio of polyunsaturated to saturated fatty acids toward unity.
(2) A sustained decrement in RMR accompanied weight loss and persisted for greater than or equal to 8 wk despite increased caloric consumption and body weight stabilization.
(3) First, the decrement in the maximal heart rate response to exercise (known as "chronotropic incompetence") found in the sedentary MI rat was completely reversed by endurance training.
(4) Three response patterns were scored: (1) no startle, (2) startle without response decrement, and (3) response decrement by 12 stimuli.
(5) The estimated mean decrement in KCO for a cadmium worker employed 5 or more years with a cumulative exposure of 2000 yr.microgram.m-3 (exposure to the current UK control limit of 50 micrograms.m-3 for a working lifetime of 40 yr) lies between 0.05 and 0.3 mmol.min-1.kPa-1.l-1 (95% confidence interval).
(6) (2) Sequences of brightness steps of like polarity (either increments or decrements) elicit positive and negative motion-dependent response components when mimicking motion in the cell's preferred and null direction, respectively.
(7) The data support the hypothesis that the learning decrement found among older men is not simply a manifestation of structural change in the central nervous system but is, at least in part, associated with the heightened arousal of the autonomic nervous system that accompanies the learning task.
(8) Both loci show decrements of norepinephrine concentrations, while the nucleus accumbens samples also show increased dopamine, dihydroxyphenylacetic acid, and 3-methoxy-4-hydroxyphenylglycol concentrations associated with dementia in these subjects.
(9) A series of biochemical and behavioral experiments tested the hypothesis that anisomycin (ANI), a protein synthesis inhibitor, produced decrements in long-term memory by raising free tyrosine levels and by the accumulation of catecholamines (CAs) rather than by its primary effect on protein synthesis.
(10) Following the acquisition of stable baseline decremental bar-pressing performance, animals were given injections of either the serotonin-depleting drug, para-chlorophenylalanine (PCPA), or the catecholamine-depleting drug, alpha-methyl-para-tyrosine (AMPT).
(11) The extrasplanchnic volume decrement is not due to decreases in skeletal muscle or cutaneous tissue intravascular capacity in the limbs.
(12) The mean decrement in glucagon during the insulin infusion was similar in each part of the study.
(13) The initial contractile tension (recorded following isolation) was comparable in the three stages of the cycle, but its decrement with time was greater in metestrus than in proestrus; the opposite being observed regarding the rate of contractions.
(14) During exercise it caused an average decrease in work performance of about 10%, which was equivalent to that performance decrement caused by a decrease in hemoglobin concentration of approximately 10%.
(15) Thus we conclude that both decrements in insulin and increments in glucagon play important roles in the prevention of hypoglycemia during exercise and do so by signaling increments in glucose production.
(16) Depressant drugs did not produce comparable decrements in sequential learning performance.
(17) Although freezing and thawing produced additional decrements in all the assays, the hypotonic stress response was better by a factor of 3.5 than that previously obtained in a cryopreservation method using 0.5 molar glycerol.
(18) Diabetes was associated with a general decrement in the activity of oxidative marker enzymes for all fiber types except the fast-twitch glycolytic fiber.
(19) There was proved, that semen pH increase was correlated to zinc concentration decrement in the semen fluid.
(20) Multiple decrement lifetable procedures were used to calculate the likelihood for breast feeding a each month of the child's age.
Reduction
Definition:
(n.) The act of reducing, or state of being reduced; conversion to a given state or condition; diminution; conquest; as, the reduction of a body to powder; the reduction of things to order; the reduction of the expenses of government; the reduction of a rebellious province.
(n.) The act or process of reducing. See Reduce, v. t., 6. and To reduce an equation, To reduce an expression, under Reduce, v. t.
(v. t.) The correction of observations for known errors of instruments, etc.
(v. t.) The preparation of the facts and measurements of observations in order to deduce a general result.
(v. t.) The process of making a copy of something, as a figure, design, or draught, on a smaller scale, preserving the proper proportions.
(v. t.) The bringing of a syllogism in one of the so-called imperfect modes into a mode in the first figure.
(v. t.) The act, process, or result of reducing; as, the reduction of iron from its ores; the reduction of aldehyde from alcohol.
(v. t.) The operation of restoring a dislocated or fractured part to its former place.
Example Sentences:
(1) Direct fetal digitalization led to a reduction in umbilical artery resistance, a decline in the abdominal circumference from 20.3 to 17.8 cm, and resolution of the ascites within 72 h. Despite this dramatic response to therapy, fetal death occurred on day 5 of treatment.
(2) Use of the improved operative technique contributed to reduction in number of complications.
(3) Following central retinal artery ligation, infarction of the retinal ganglion cells was reflected by a 97 per cent reduction in the radioactively labeled protein within the optic nerve.
(4) It is concluded that amlodipine reduces myocardial ischemic injury by mechanism(s) that may involve a reduction in myocardial oxygen demand as well as by positively influencing transmembrane Ca2+ fluxes during ischemia and reperfusion.
(5) By 1978, the reduction in incidence of measles will exceed 90%.
(6) Osteoporosis is characterized by a reduction in bone density.
(7) At pH 7.0, reduction is complete after 6 to 10 h. These results together with an earlier study concerning the positions of the two most readily reduced bonds (Cornell J.S., and Pierce, J.G.
(8) A survey carried out two and three years after the launch of the official campaign also showed a reduction in the prevalence of rickets in children taking low dose supplements equivalent to about 2.5 micrograms (100 IU) vitamin D daily.
(9) The role of O2 free radicals in the reduction of sarcolemmal Na+-K+-ATPase, which occurs during reperfusion of ischemic heart, was examined in isolated guinea pig heart using exogenous scavengers of O2 radicals and an inhibitor of xanthine oxidase.
(10) Maximal covalent binding of [4,5-14C]ronidazole to DNA also required four-electron reduction, consistent with previous studies of the covalent binding of this agent to immobilized sulfhydryl groups [Kedderis et al.
(11) Optimum rates of acetylene reduction in short-term assays occurred at 20% O2 (0.2 atm (1 atm = 101.325 kPa] in the gas phase.
(12) Meanwhile, reductions in tax allowances on dividends for company shareholders from £5,000 down to £2,000 represent another dent to the incomes of many business owners.
(13) Polyribosomes isolated from the livers of rats sacrificed 6 h after treatment with actinomycin D showed a 42% reduction in their capacity to bind anti-RSA Fab'.
(14) In view of reports of the reduction of telomeric repeats in human malignant tumors, we measured the lengths of telomeric repeats in 55 primary neuroblastomas.
(15) Anatomic and roentgenographic criteria used for the assessment of reduction in ankle fractures are highlighted in this review of ankle trauma.
(16) By increasing luminal air pressure from 10 to 20 cm H2O a significant reduction in GBF was observed.
(17) The reduction rates of peripheral leukocytes, lung Schiff bases and lung water content were not identical in rats depleted from leukocyte after inhalation injury.
(18) The results show that in TMO-treated animals the time to the onset of convulsions, the time to the onset of NADH oxidation-reduction cycles, and the survival time were significantly longer than in the control group.
(19) Since the first is balked by the obstacle of deficit reduction, emphasis has turned to the second.
(20) The analysis of total seizure days showed a significant reduction during LTG treatment (p less than 0.002).