What's the difference between leven and lever?

Leven


Definition:

  • (n.) Lightning.

Example Sentences:

  • (1) Later, when Leven moved to another squat, in Maida Vale, London, he suggested they bring in a bass player and percussionist to form a band, and they started rehearsing "with mattresses around the walls to deaden the sound, but still annoying the neighbours".
  • (2) Photograph: David Levene for the Guardian Severe floods across the UK last year may be a sign of what is to come if climate change is not curtailed.
  • (3) Photograph: David Levene for the Guardian "Sorry," he says.
  • (4) Photograph: David Levene for the Guardian Which may explain how, somehow, overnight, the cracks that shut the factory the day before have become less dangerous and the management has called in the workforce.
  • (5) The new book takes its title from a song by the late Jackie Leven , a singer and songwriter who was a friend of Rankin's.
  • (6) Leadenhall Building at 122 Leadenhall Street, otherwise know as the Cheesegrater, facing the Lloyds building Photograph: David Levene Since Lloyd's, Stirk thinks there has been an increase in the "homogeneity" of architecture.
  • (7) A two stage health promotion programme is in progress in the Vale of Leven in Dunbartonshire.
  • (8) Photograph: David Levene 10.19am BST Royal Mail shares surge - a recap OK, let's recap on this morning's events.
  • (9) Photograph: David Levene for the Guardian Curators: Institute of Architecture – Dorota Jedruch, Marta Karpinska, Dorota Lesniak-Rychlak, Michał Wisniewski A welcome respite from the barrage of information on display elsewhere, the Polish pavilion presents a stark marble tomb, looming in the centre of the bright white space like some gothic fantasy.
  • (10) Photograph: David Levene for the Guardian However, other former Channel 4 executives are rallying to defend the broadcaster’s publicly owned status.
  • (11) The factories at Leven and Cowdenbeath have a full order book and could easily expand their workload given the demand for their product.
  • (12) Keith Levene has announced plans to revisit Commercial Zone, his final LP with Public Image Ltd , getting "[to] what the fourth album was supposed to be".
  • (13) Photograph: David Levene for the Guardian A hundred years ago, Eyde had already grasped the gravity of the problem.
  • (14) The result was Doll By Doll, dominated by Leven, whom I described at the time as "a mixture of Van Morrison and a psychopath", but who could mix edgy, brooding rock songs, such as Butcher Boy, with stirring, lyrical Celtic soul, including the exquisite Main Travelled Roads.
  • (15) Photograph: David Levene "It'll be months, whatever way you look at it," he says.
  • (16) Photograph: David Levene for the Guardian The French House is one of those places where you actually feel like you're alive.
  • (17) The classic successes by indirect methods which were achieved by Ladd and Leven in babies born in 1939 were to be followed by the first successful end-to-end anastomosis which was achieved in Ann Arbor, Michigan, by Cameron Haight.
  • (18) Photograph: David Levene for the Guardian It is now nearly four months since he announced his decision to end 45 years in the hurly-burly and step down from his Sheffield Brightside and Hillsborough seat .
  • (19) Photograph: David Levene for the Guardian The signs of wealth are everywhere, from the luxury gated village of the Pun Hlaing Golf Estate to the towers around swimming pools of Star City , both projects of the Pun empire.
  • (20) Photograph: David Levene The Band Aid 30 musical collective plan to record the new version of the track on Saturday to be available for download on Monday morning.

Lever


Definition:

  • (a.) More agreeable; more pleasing.
  • (adv.) Rather.
  • (n.) A rigid piece which is capable of turning about one point, or axis (the fulcrum), and in which are two or more other points where forces are applied; -- used for transmitting and modifying force and motion. Specif., a bar of metal, wood, or other rigid substance, used to exert a pressure, or sustain a weight, at one point of its length, by receiving a force or power at a second, and turning at a third on a fixed point called a fulcrum. It is usually named as the first of the six mechanical powers, and is of three kinds, according as either the fulcrum F, the weight W, or the power P, respectively, is situated between the other two, as in the figures.
  • (n.) A bar, as a capstan bar, applied to a rotatory piece to turn it.
  • (n.) An arm on a rock shaft, to give motion to the shaft or to obtain motion from it.

Example Sentences:

  • (1) In this experiment animals were trained to lever press in two distinctive contexts.
  • (2) Orientation and lever responding were not functionally related.
  • (3) In older stages, the cervical joints rotate according to geometric and lever arm principles.
  • (4) In EastEnders , the mystery surrounding the identity of Kat's secret squeeze continues amid the grinding of narrative levers and the death rattle of overflogged script-horses.
  • (5) Cats were trained to press a lever for 0.5--1.0 ml of milk reward both in the presence and absence of ambient light.
  • (6) Setting out how Britain would have a lever over the rest of the EU to demand repatriation of UK competences, Cameron said: "What's happening in Europe right now is massive change being driven by the existence of the euro.
  • (7) When lever pressing was established, the 2-kHz signal was presented through a speaker adjacent to the response lever according to a different set of variable intertrial intervals.
  • (8) Officials said the changes to the planning rules will mean it is possible to lever in billions of private sector development in low-cost housing.
  • (9) Rats were allowed to bar press on either of two levers (left and right).
  • (10) Knee flexion is synchronized with ankle dorsiflexion by a synchronizer rod and lever.
  • (11) In order to study the interactions between serotonergic mechanism and electrical stimulation of the mesencephalic central gray substance, rats were trained to lever-press for terminating aversive electric stimuli applied at the Periaqueductal gray and adjoining tectum of the mesencephalon.
  • (12) Rats were trained to press a lever to obtain a brief burst of pulses to the lateral hypothalamus.
  • (13) But its original meaning is the practice of using the levers of the state and of government to get difficult things done that otherwise wouldn't happen.
  • (14) Intact rats and rats bearing lesions of the suprachiasmatic nuclei (SCNX rats) were trained to obtain food by pressing either of two levers located on opposite sides of a cylindrical cage.
  • (15) We found that attenuation of lever-pressing and water intake by raclopride were not more separated in dose than after, for example, haloperidol.
  • (16) Young rats weaned at 16 days were taught to press a lever by shaping at 18 days and trained for 11 days (from 20 to 30 days of age) on a fixed-interval 60-sec schedule, at a rate of 5 half-hour sessions per day.
  • (17) In contrast, the selective norepinephrine uptake inhibitors, desipramine and talsupram, and the selective serotonin uptake inhibitor, citalopram, occasioned averages of only 13 to 19% drug-lever responding.
  • (18) When reinforcement was not available, each lever response produced a 0.5-sec green light on the key.
  • (19) Rats implanted with placebo pellets and given access to morphine reestablished lever pressing, while those given access to isotonic saline extinguished their lever pressing.
  • (20) Levels of acetylcholine were significantly elevated in the telencephalon and diencephalon + mesencephalon of rats killed by near-freezing during conditioned suppression of food-reinforced lever pressing, whereas levels of serotonin, dopamine, and norepinephrine were not altered.

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