(v. t.) To put force, ability, or anything of the nature of an active faculty; to put in vigorous action; to bring into active operation; as, to exert the strength of the body, limbs, faculties, or imagination; to exert the mind or the voice.
(v. t.) To put forth, as the result or exercise of effort; to bring to bear; to do or perform.
Example Sentences:
(1) In some experiments heart rate and minute ventilation (central vactors) appear to be the dominant cues for rated perceived exertion, while in others, local factors such as blood lactate concentration and muscular discomfort seem to be the prominent cues.
(2) Noradrenaline decreased the phasic contraction amplitude of the circular muscle and exerted a stimulant effect on the tone which suggested an existence of two alpha 1-adrenoceptor subtypes.
(3) A complex of vitamins exerting a protective action on the system of coenzymic acetylation in the body have been tried.
(4) The photoinactivating effect of DMCT was also exerted upon other animal viruses tested, i.e.
(5) Both Diltiazem and Trifluoroperazin exerted a protective effect on the preservation of enzymatic activities and of ultrastructure in conditions of impaired calcium homeostasis.
(6) We have investigated the bacterial antagonism exerted in oral secretion by alpha-hemolytic streptococci against S. aureus and S. epidermidis.
(7) The hypothesis that monohydroxy bile acids exert their cholestatic and hepatotoxic effects via a sustained elevation of cytosolic [Ca2+] was tested in the isolated perfused rat liver.
(8) It is well established that the renal medulla exerts a potent endocrine-like antihypertensive action.
(9) (1) EXCP appears to be a more serious finding only in those higher risk individuals with either a positive EXECG or lower MAXRPP; (2) EXCP and its interactions may help discriminate between anginal and nonanginal, exertional chest pain, and (3) the contradictory results found when EXCP was allowed to interact may explain conflicting results in previous multivariate models regarding the predictive significance of EXCP.
(10) Pitch forward head movements exerted the strongest effect.
(11) Adenine sulfate, at the 0.01 mM level, was found to exert a significant protective effect.
(12) The effects exerted on the cervical spine by a traction of 150 N was studied by means of an improved radiographic technique.
(13) Furthermore, effector TH cells within the two compartments exert differential effector activities: splenic effector TH cells induce B cells to both proliferation and maturation, while thymic effector TH cells are defective in activating B-cell maturation.
(14) None of the treatments exerted any effect on fasting or one-hour insulin levels.
(15) These data support the conclusion that there are mechanisms intrinsic to each tissue which exert a degree of control during growth over its chemical composition; therefore, growth itself can be considered an intrinsic regulatory mechanism.
(16) It is concluded that ACh exerts a direct, excitatory action on geniculate neurons.
(17) Oxygen administered after arthritis is advanced still exerted a significant curative effect.
(18) This residue is thus non-essential for cardiotoxin to exert its biological action.
(19) 4-S-Cysteinylphenol (4-CP) has been shown to exert selective toxicity to melanocytes, causing growth inhibition of experimental malignant melanoma.
(20) A clear structure-mutagenicity relationship was observed in a series of aporphine alkaloids (aporphine, dehydroaporphine, 7-oxoaporphine and 4,5-dioxoaporphine), and 10,11-non-substituted aporphines were suggested to exert their mutagenicity through metabolic activation of the 10,11 positions, possibly as the 10,11-epoxides.
Puff
Definition:
(n.) A sudden and single emission of breath from the mouth; hence, any sudden or short blast of wind; a slight gust; a whiff.
(n.) Anything light and filled with air.
(n.) A puffball.
(n.) a kind of light pastry.
(n.) A utensil of the toilet for dusting the skin or hair with powder.
(n.) An exaggerated or empty expression of praise, especially one in a public journal.
(n.) To blow in puffs, or with short and sudden whiffs.
(n.) To blow, as an expression of scorn; -- with at.
(n.) To breathe quick and hard, or with puffs, as after violent exertion.
(n.) To swell with air; to be dilated or inflated.
(n.) To breathe in a swelling, inflated, or pompous manner; hence, to assume importance.
(v. t.) To drive with a puff, or with puffs.
(v. t.) To repel with words; to blow at contemptuously.
(v. t.) To cause to swell or dilate; to inflate; to ruffle with puffs; -- often with up; as, a bladder puffed with air.
(v. t.) To inflate with pride, flattery, self-esteem, or the like; -- often with up.
(v. t.) To praise with exaggeration; to flatter; to call public attention to by praises; to praise unduly.
(a.) Puffed up; vain.
Example Sentences:
(1) The 68C intermolt puff of Drosophila melanogaster contains a cluster of three glue protein genes, Sgs-3, Sgs-7, and Sgs-8.
(2) The results indicated that smoke, as opposed to sham puffs, significantly reduced reports of cigarette craving, and local anesthesia significantly blocked this immediate reduction in craving produced by smoke inhalation.
(3) Neurons in deprived puffs and interpuffs were generally similar in size to those in nondeprived regions, although CO-reactive cells were significantly smaller in the deprived puffs of monkeys enucleated for 28.5 or 60 wks.
(4) In regions without temperature-induced puffs RNA synthesis and its transport are apparently delayed under influence of heat shock.
(5) Joaquin Rodriguez Oliver is amusing himself by trying to take a puff of a cigar in his saddle.
(6) However, in a double-cue conditioning paradigm in which both command words were presented alone on different trials and reinforced, response latency was longer and puff attenuation poorer among Vs than when the UCS was signaled by a unique cue.
(7) These two puffs are located at the end of the E12 inversion.
(8) The results that while in the control T3L and T2L nuclei (22 degrees C), the 93D puff shows a higher level of transcriptional activity than in the Oregon R+ or compound stocks used as controls, in T3L and T2L nuclei from heat-shocked sets (37 degrees C), 93D does not show further induction compared with heat-shocked controls, and the 87C puff is 2.8 times more active than the 87A puff.
(9) A previously described smoking apparatus (20) was used for measurement of puff volume and inhaled tar.
(10) Similar to area 17, more GABA- and glycine-labeled neurons were observed within the puff regions than in nonpuff regions.
(11) He added: "Why on earth is this useless Goverment pandering to Puffs?
(12) Male volunteers for mass radiography examination, aged 40 or more, were questioned about their sputum production, smoking habits, and, when applicable, their method of smoking cigarettes.Of 5,438 cigarette smokers 460 (8.4%) smoked their cigarettes without removing the cigarette from the mouth between puffs ("drooping" cigarette smokers) whereas the rest smoked in the normal manner.Persons who admitted to producing sputum from their chests on most days of the year or on most days for at least three months of the year for a minimum of two years were classified as chronic bronchitics in the absence of other causative disease.The rate of chronic bronchitis among the "drooping" cigarette smokers (41.5%) was considerably greater than that among those smoking cigarettes in the normal manner (33.6%).
(13) In experiment 3, average puff volumes and CO boosts were examined during smoking periods with short (3, 10, and 30 minutes) deprivation intervals.
(14) The home side lost Raheem Sterling, who injured a groin in a challenge with Juan Mata, and even when they pinned back their opponents for periods of the second half it was a lot of huff and puff without too much guile.
(15) These data support previous suggestions indicating a substantial contribution of transcriptional products from small puffs and interbands to the whole transcriptional system of polytene chromosomes.
(16) The number of NPY-containing neurons in the puffs is substantially less than that expected in an equal volume of the interpuffs (X2 = 13.86; df = 1; P less than 0.001).
(17) The rearing of insects at a temperature of 29 degrees resulted in puff changes: the activity of some puffs increased or depressed, some puffs were inhibited, other puffs were induced newly.
(18) The CO yields were found to increase with puff volume and tobacco moisture, decrease with increased paper porosity, but remain essentially constant with puff duration.
(19) T he Japanese have a saying”, said Willi Hartenstein, pausing for a reflective puff on a cheroot.
(20) Dosage for an acute attack in children is 1 puff (200 micrograms), repeated within 5 minutes if necessary; in adults 1-3 puffs can be given.