What's the difference between luminary and stimulus?

Luminary


Definition:

  • (n.) Any body that gives light, especially one of the heavenly bodies.
  • (n.) One who illustrates any subject, or enlightens mankind; as, Newton was a distinguished luminary.

Example Sentences:

  • (1) Later in the day, both presidents joined Democratic presidential frontrunner Hillary Rodham Clinton at another Democratic luminary’s birthday party.
  • (2) Granta is rushing out 100,000 extra copies of Eleanor Catton's The Luminaries to capitalise on the first Booker prize win for the publishing house.
  • (3) Heather MacDonald of the Manhattan Institute – employer of such luminaries as Iraq War stooge Judith Miller, invariably wrong William Kristol and racist hack Charles Murray – was willing to go even further than Marshall in placing the blame for women’s economic travails on alienation from “the family” and then further blaming women’s thoughts for turning women against where they belong.
  • (4) He has, after all, been such a boxing luminary for 17 years, as loud and bright as an atomic bomb, that only the purblind or the ignorant could have failed to notice the fire in his gloves, the wings on his heels.
  • (5) A no campaign that emphasised those shared experiences would have struck a deep chord: "This is a very loyal British country in its soul," the SNP luminary said to my astonishment – hastily stressing that Scots' attachment was to an emotional Britishness, not the British state.
  • (6) The consensus at the RSA conference, where luminaries from the security community are gathered, is that Washington will have a hard time convincing Silicon Valley engineers to invent a technical solution to resolve the standoff between Apple and the FBI .
  • (7) The Russian tycoon has said he wants to have an editorial board comprised of luminaries such as Mikhail Gorbachev, Lebedev's personal friend, and Tony Blair.
  • (8) The Webby awards, often described as "the Oscars of the internet", are presented by The International Academy of Digital Arts and Sciences, a 550-member body of leading web experts, business figures, luminaries, visionaries and creative celebrities.
  • (9) She does not make things easy for herself: she has organised her 800-page epic according to astrological principles, so that characters are not only associated with signs of the zodiac, or the sun and moon (the "luminaries" of the title), but interact with each other according to the predetermined movement of the heavens, while each of the novel's 12 parts decreases in length over the course of the book to mimic the moon waning through its lunar cycle.
  • (10) Australian film producer Jan Chapman has said she is “devastated” after her photo was mistakenly used in the Oscars’ In Memoriam montage, which celebrates film industry luminaries who have died in the past year.
  • (11) The artist turned film-maker, whose only feature film to date is the acclaimed 2009 John Lennon biopic Nowhere Boy, reportedly beat out luminaries of the calibre of Joe Wright, Bennett Miller and Gus van Sant.
  • (12) Eleanor Catton's life swerved off its expected course almost exactly 12 hours before our meeting, the morning after her novel The Luminaries – a virtuoso work set amid the 1860s New Zealand gold rush – was named the winner of the 2013 Man Booker prize .
  • (13) Eleanor Catton is second favourite to win the Man Booker prize with her 823-page novel, The Luminaries, behind the favourite, Jim Crace.
  • (14) Criminals learning from NSA Intelligence agency hacking techniques will also be adopted by criminals, according to security luminaries speaking with The Guardian.
  • (15) But running for president can be tough, as political luminaries such as Hillary Clinton, Al Gore and George HW Bush have found.
  • (16) It's been suggested The Luminaries might be the Great New Zealand Novel, an idea that makes her uncomfortable.
  • (17) Cliff Richard was a supporter while other luminaries included Mary Whitehouse, Salvation Army leaders and senior clergy.
  • (18) It's been suggested recently that we've entered a new era of big books, with some highly praised novels, including The Luminaries and fellow Man Booker nominee The Kills , by Richard House , getting on for as much as 1,000 pages.
  • (19) She learned from the luminaries of the age: JB Priestley (whom she charges with taking an idea for a play from one she wrote), Bernard Shaw, Sybille Bedford, EM Forster, Elizabeth Bowen, Rebecca West, Ian Fleming, Cyril Connolly, Charlie Chaplin, Stephen Spender, Muriel Spark, who observed an argument at dinner "expressionlessly – like a bird witnessing a road accident".
  • (20) From these results we speculate that reserve cells located in the intercalated small ducts of Bartholin's gland may have the potential to differentiate into two cell types, myoepithelial and luminary cells, the former forming the pseudocysts.

Stimulus


Definition:

  • (v. t.) A goad; hence, something that rouses the mind or spirits; an incentive; as, the hope of gain is a powerful stimulus to labor and action.
  • (v. t.) That which excites or produces a temporary increase of vital action, either in the whole organism or in any of its parts; especially (Physiol.), any substance or agent capable of evoking the activity of a nerve or irritable muscle, or capable of producing an impression upon a sensory organ or more particularly upon its specific end organ.

Example Sentences:

  • (1) In the absence of atrial dilatation there was minimal stimulus for ANF secretion.
  • (2) At the same time the duodenum can be isolated from the stomach and maintained under constant stimulus by a continual infusion at regulated pressure, volume and temperature into the distal cannula.
  • (3) With glucose and protein as intraduodenal stimulus (no pancreatin added), the plasma amino acids rose significantly less (by approximately 50% of the control experiment) and the increment in insulin (but not C-peptide) concentrations was significantly reduced by loxiglumide.
  • (4) Since intracellular Ca2+ seems to play a role in stimulus-secretion coupling and ion movements, several aspects of Ca2+ homeostasis have been investigated in CF.
  • (5) Three coyotes were operantly conditioned to depress one of two foot treadles, left or right, depending on the condition of the stimulus light.
  • (6) Clinical measurements of the loudness discomfort level (LDL) are generally performed while the subject listens to a particular stimulus presented from an audiometer through headphones (AUD-HP).
  • (7) NE differentially affected responses to stimulus movement in the preferred and non-preferred direction in one-third of these neurons, such that directional selectivity was increased.
  • (8) II, the visual and auditory stimuli were exposed conversely over the habituation- (either stimulus) and the test-periods (both stimuli).
  • (9) The marine vibrio alone is a powerful stimulus to mucus secretion but lethal for the host.
  • (10) Taken together with our previous studies showing that MDMA substitutes for the phenylisopropylamine stimulant (+)amphetamine, but that neither MDE nor N-OH MDA substitute for (+)amphetamine or for the phenylisopropylamine hallucinogen 1-(2,5-dimethoxy-4-methylphenyl)-2-aminopropane (DOM), the present results [i.e., MDMA-stimulus generalization to MDE, N-OH MDA, but not to (+)amphetamine] suggest that 1) MDMA produces effects other than those that may be considered amphetamine-like, and 2) MDE and N-OH MDA are MDMA-like agents with even less of an amphetamine-like component of action than MDMA itself.
  • (11) Changes in pain tolerance after administration of differently labelled placebos were studied by measuring the reaction time after a cold stimulus.
  • (12) 27% of the neurons revealed high sensitivity to the temperature stimulus with coefficient Q10 from 2.4 to 30; 6% of the neurons reacted by the on-response type; 5% of the neurons changed their activity and preserved the new level.
  • (13) Isolated outer hair cells from the organ of Corti of the guinea pig have been shown to change length in response to a mechanical stimulus in the form of a tone burst at a fixed frequency of 200 Hz (Canlon et al., 1988).
  • (14) Adhesion and O2- production were also found to be differentially affected by the NADPH oxidase inhibitor diphenylene iodonium, the sulfhydryl reagent N-ethylmaleimide and the A2 agonist adenosine, indicating that these neutrophil responses have various transductional pathways that also depend on the type of stimulus.
  • (15) The following results were obtained: 1) In normal subjects, the changes in ABR waveforms according to the changes of the rise-time, interstimulus interval and frequency of the stimulus were mainly attributed to component wave C. 2) In patients with central disorders, component wave C were initially affected.
  • (16) Following each stimulus, the subject had to press a button for RT and then report the digit perceived.
  • (17) Subjects with high ocular-dominance scores (right- or left-dominant subjects) showed for the green stimulus asymmetric behavior, while subjects with low ocular-dominance scores showed a tendency toward symmetry in perception.
  • (18) Prior to each long-term intake test, rats received a 1 min, 1 ml intraoral infusion of the same chemical stimulus.
  • (19) In positive patterning, elemental stimuli, A and B, were presented without an unconditioned stimulus while their compound, AB, was paired with electric shock.
  • (20) In a recent study, Orr and Lanzetta (1984) showed that the excitatory properties of fear facial expressions previously described (Lanzetta & Orr, 1981; Orr & Lanzetta, 1980) do not depend on associative mechanisms; even in the absence of reinforcement, fear faces intensify the emotional reaction to a previously conditioned stimulus and disrupt extinction of an acquired fear response.