(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.
Activist
Definition:
Example Sentences:
(1) Four Dutch activists were charged in Murmansk this week under the law.
(2) The protesters were confronted by a much larger group of pro-Kremlin activists, which led to scuffles.
(3) Activists in the country are pushing to get their voices heard ahead of Sunday's race.
(4) They were never a band, as they were often called, they were artist-activists.
(5) The videos galvanized a reaction against Planned Parenthood among pro-life activists and politicians.
(6) It flies in the face of everything I believe and everything I stand for.” On a day of tension within the party, the former Labour leader Ed Miliband called for activists to stop abusing opposition MPs who were backing airstrikes.
(7) However, the gay and human rights activist Peter Tatchell has called the investigation “excessive”.
(8) But she has struggled – quite awkwardly – to articulate her evolution on same-sex marriage, and has left environmental activists wondering what her exact energy policy is.
(9) Pope Francis’s no-longer-secret meeting in Washington DC with anti-gay activist Kim Davis, the controversial Kentucky county clerk who was briefly jailed over her refusal to issue same-sex marriage licenses in compliance with state law, leaves LGBT people with no illusions about the Pope’s stance on equal rights for us, despite his call for inclusiveness.
(10) But the continuing threats to environmental activists represent a major blot on its environment credentials.
(11) The biggest problem is to make generational relays as because of the violence many LGBTI activists are migrating and one of the fears I live up to is being a victim of the violence for the work I do.” Uganda The number of LGBT refugees a country produces is another indicator of how dangerous a country is for LGBT people.
(12) Since then, Republican activists and enthusiasts have been energised and polls have tightened.
(13) Bayern’s game in Saudi Arabia also coincided with the uproar over the flogging in the country of activist and blogger Raif Badawi .
(14) The Scottish Affairs select committee that is investigating the blacklisting has uncovered documents showing that the police unit monitoring political activists met the blacklisting agency in 2008 to discuss sharing information.
(15) Graphic photos of Said's injuries circulated online and became a rallying cause for activists opposed to Egypt's 29-year-old emergency law, which suspends many basic civil liberties and provides effective immunity for the security services before the courts.
(16) Activists said the alleged massacre came a day after 72 were killed at the nearby village of Bayda .
(17) The 25-year-old student is adamant that her mother, Berta Cáceres Flores, will not become just one more Honduran environmental activist whose work was cut short by their assassination.
(18) Activists, who claim they are the enemies of patriarchy, dismiss allegations of sexual abuse as a CIA conspiracy.
(19) Civil activities have a strong vision for and a commitment to Ukraine’s European future, but they lack the experience necessary to implement crucial reforms The presence of more than 30 civil society activists and dozens of fighters on various party lists ensures fresh blood in the Rada.
(20) He was the peaceful activist whose sudden disappearance into a phalanx of riot police on a Baltimore street sparked a viral panic.