(a.) Having the power or quality of acting; causing change; communicating action or motion; acting; -- opposed to passive, that receives; as, certain active principles; the powers of the mind.
(a.) Quick in physical movement; of an agile and vigorous body; nimble; as, an active child or animal.
(a.) In action; actually proceeding; working; in force; -- opposed to quiescent, dormant, or extinct; as, active laws; active hostilities; an active volcano.
(a.) Given to action; constantly engaged in action; energetic; diligent; busy; -- opposed to dull, sluggish, indolent, or inert; as, an active man of business; active mind; active zeal.
(a.) Requiring or implying action or exertion; -- opposed to sedentary or to tranquil; as, active employment or service; active scenes.
(a.) Given to action rather than contemplation; practical; operative; -- opposed to speculative or theoretical; as, an active rather than a speculative statesman.
(a.) Brisk; lively; as, an active demand for corn.
(a.) Implying or producing rapid action; as, an active disease; an active remedy.
(a.) Applied to a form of the verb; -- opposed to passive. See Active voice, under Voice.
(a.) Applied to verbs which assert that the subject acts upon or affects something else; transitive.
(a.) Applied to all verbs that express action as distinct from mere existence or state.
Example Sentences:
(1) Tryptic digestion of the membranes caused complete disappearance of the binding activity, but heat-treatment for 5 min at 70 degrees C caused only 40% loss of activity.
(2) A study revealed that the percentage of active sperm in semen 30 seconds after ejaculation was 10.3% when a nonoxynol 9 latex condom was used as opposed to 55.9% in a nonspermicidal condom.
(3) The most actively proliferating region of the excurrent duct system is zone 3 of the epididymis, whereas the least active region is the ductuli efferentes.
(4) Spectral analysis of spontaneous heart rate fluctuations, a powerful noninvasive tool for quantifying autonomic nervous system activity, was assessed in Xenopus Laevis, intact or spinalized, at different temperatures and by use of pharmacological tools.
(5) Activity of Na,K-ATPase activity was measured as a functional marker for synaptosomal membranes.
(6) The antiarrhythmic activity similar to that of quinidine (with ca.
(7) The microsomal preparations from untreated Syrian golden hamster livers exhibited higher activities of N-demethylation towards the macrolide antibiotics, erythromycin and troleandomycin, than those from untreated and phenobarbital-treated rats.
(8) Patient plasma samples demonstrated evidence of marked complement activation, with 3-fold elevations of C3a desArg concentrations by the 8th day of therapy.
(9) After stimulation with lipopolysaccharide and calcium ionophore A23187, culture supernatants of clones c18A and c29A showed cytotoxic activity against human melanoma A375 Met-Mix and other cell lines which were resistant to the tumor necrosis factor, lymphotoxin and interleukin 1.
(10) Phospholipid methylation in human EGMs is distinctly different from that in rat EGMs (Hirata and Axelrod 1980) in that the human activity is not Mg++-dependent, and apparent methyltransferase I activity is located in the external membrane surface.
(11) Increased plasmin activity was associated with advancing stage of lactation and older cows after appropriate adjustments were made for the effects of milk yield and SCC.
(12) Arachidic acid was without effect, while linoleic acid and linolenic acid were (on a concentration basis) at least 5-times less active than arachidonic acid.
(13) Following in vitro C activation in NHS by delta IgG, the 40 KD C4d component increased markedly.
(14) One hour after direct mechanical cardiomassage (DMCM) a moderately pronounced edema of the intercellular spaces in the basal compartment of the seminiferous epithelium, normal content of lactate and succinate dehydrogenases, and a certain decrease in the activity of glucose-6-phosphate dehydrogenases and NAD- and NADP-diaphorases were noted.
(15) We conclude that first-transit and blood-pool techniques are equally accurate methods for determining EF when the time-activity method of analysis is employed.
(16) This difference was not due to ATPase activity in the assay.
(17) In the surface epithelial cells, the basolateral cell surface showed moderate enzymatic activity.
(18) Both the vitellogenesis and the GtH cell activity are restored in the fish exposed to short photoperiod if it is followed by a long photoperiod.
(19) It was shown in experiments on four dogs by the conditioned method that the period of recovery of conditioned activity after one hour ether anaesthesia tested 7 to 7.5 days.
(20) Together these results suggest that IVC may operate as a selective activator of calpain both in the cytosol and at the membrane level; in the latter case in synergism with the activation induced by association of the proteinase to the cell membrane.
Rife
Definition:
(a.) Prevailing; prevalent; abounding.
(a.) Having power; active; nimble.
Example Sentences:
(1) As an organisation rife with white privilege, Peta has the luxury of not having to consider the horror that such imagery would evoke.
(2) Independent experts warn that rumours and deliberate misinformation about the regime are rife, partly because it is impossible to verify or disprove most stories about the tightly controlled country's elite.
(3) Crosta said the lack of internet access in many parts of the world where wildlife crime is rife was not a major barrier to success, because WildLeaks is aimed at exposing the key players in the international crime networks, not the low-level operatives on the ground.
(4) The City is rife with gambling addicts whose habits contribute to a risk-prone culture of the sort which helped Kweku Adoboli lose UBS £1.5bn, according to one London trader.
(5) Perhaps monstering earns underdog sympathy, with contempt for the press as rife as contempt for conventional politics.
(6) She wants it to be a smooth, constructive, orderly process.” With speculation rife about how Britain plans to conduct the negotiations, Tusk wants to avoid a discussion and will not invite other EU leaders to respond.
(7) Concern – which was already rife among Britons living and working in EU countries about the effect on their lives if Britain were to leave the single market and reject freedom of movement – has been compounded by last week’s UK general election result.
(8) James Murdoch, the New York Times and Sienna Miller The New York Times published an report in September 2010 claiming "a dozen" reporters had said hacking was rife at the News of the World.
(9) On Sunday, Jones tweeted about "heavy shelling and other exchanges" of fire in the vicinity of the embassy and speculation about the potential evacuation had been rife at the State Department for more than a week.
(10) It is all too easy to show that RT’s coverage is rife with conspiracy theories and risible fabrications: one programme showed fake documents intended to prove that the US was guiding the Ukrainian government to ethnically cleanse Russian speakers from western Ukraine.
(11) Speculation is rife that international aid was dependent on Greece following through on agreements to buy military hardware from Germany and France.
(12) Competition among software providers is rife, and it can be difficult to determine which option is best suited for particular organisational and contextual needs.
(13) Critics have long charged that Alibaba’s Taobao online marketplace, one of the world’s largest shopping sites with 7 million sellers offering 800 million items, is rife with fake goods.
(14) The bill was rife with the sentiment that Snap recipients are largely lazy, unemployed, or underemployed, and that the solution to Snap's expansion was to force its recipients to take jobs.
(15) Even so, Steve Gibson, the club’s owner apparently came very close to sacking the Spaniard and rumours are rife that Karanka might not be around next season with some believing Nigel Pearson could step in.
(16) Malaria is rife: children under seven and pregnant women cannot be sent there because of malarial issues.
(17) The clashes occurred close to the village of Elbeyli, a small border town rife with smugglers to which the Turkish military has sent reinforcements in recent weeks.
(18) In the London agencies where she worked in the 80s, overt sexism was rife, but Gallop says she didn’t notice “because that was the way things were.
(19) Use of these new damaging and powerful forms of synthetic cannabinoids is rife in our prisons and by homeless people, with estimates of up to 50 deaths last year .
(20) But gagging clauses, self-censorship and dread of speaking out is rife.