What's the difference between driven and impelled?

Driven


Definition:

  • (p. p.) of Drive
  • (p. p.) of Drive. Also adj.

Example Sentences:

  • (1) Ten animals served as sedentary controls, the 10 experimental animals were subjected to a training program with gradually increasing intensity of 18 weeks duration on a motor-driven treadmill.
  • (2) The analyzed tRNA gene behaved like a single transcription unit driven by its own promoter.
  • (3) That has driven whole river systems to a complete population crash,” said Darren Tansley, a wildlife officer with Essex Wildlife Trust.
  • (4) It is the way these packages are constructed by a small cabal of longstanding advisers, drawing on the mechanics of game theory, that has driven the exponential increases in value over the past two decades.
  • (5) The neoplastic T cells of three patients had helper activity on both PWM- and IL-2-driven Ig synthesis, and in addition produced IL-2 in response to PWM stimulation.
  • (6) But for the mid Atlantic, the models showed that only human-driven global warming could explain the increase in saltiness – the first time such an explicit link has been made between climate change and salinity.
  • (7) However, only a small fraction of the neurons (2 of 13 tested) which received such convergent inputs could be antidromically driven from the upper thoracic spinal cord.
  • (8) It reveals just how China's appetite for wood has grown in the past decades as a result of consumption by the new middle classes, as well as an export-driven wood industry facing growing demand from major foreign furniture and construction companies.
  • (9) Dicyclohexylcarbodiimide (DCCD) inhibits this carrier in a time- and concentration -dependent manner as shown by the following evidence: it inhibits the carrier-mediated pH gradient driven monoamine uptake without collapsing the pH gradient; it affects the binding of the specific inhibitors [2-3H]dihydrotetrabenazine and [3H]reserpine.
  • (10) We provide direct experimental evidence supporting the facts that these additional mechanistic components do exist and that the liver glutamate dehydrogenase reaction is indeed driven by just such machinery.
  • (11) The proton ionophore FCCP abolished the H(+)-gradient-driven but not the Na(+)-gradient-driven uptakes of both substrates.
  • (12) Euromaidan was a delayed echo of the social unrest wave , driven by the country's economic failure; it collided with a diplomatic situation that was already fractious over Syria.
  • (13) You have to prove there is a need.” Brian, a researcher with a PhD in medical science, was shocked and furious to find himself driven to food banks after a car accident, marital breakdown and sudden unemployment left him without enough money to live on.
  • (14) They had to see off a driven and capable Everton team and Roberto Martínez was not being disingenuous when he said the final score felt like a deception.
  • (15) And HAP has shown that the key finding that debt slows growth was driven overwhelmingly by the exclusion of four years of data from New Zealand.
  • (16) 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.
  • (17) Facebook Twitter Pinterest A storm driven wave crashes against the sea wall at Saltcoats.
  • (18) If Thatcher's government is in part to blame, then Bill Clinton's is even more so; driven by a desire to let every American own their own home, it was Clinton's decision to create the ill-fated sub-prime mortgage system .
  • (19) Cytokine-driven hepatic VLDL production during infection most likely represents a part of the acute phase response.
  • (20) The Sunni, driven from power and office by the invaders, were unwilling to accept their newly diminished status.

Impelled


Definition:

  • (imp. & p. p.) of Impel

Example Sentences:

  • (1) Byatt said that, while she had not wished to present an allegory or a polemic, the story was impelled by a profound sense of gloom about the environment and indeed about all human endeavours.
  • (2) By being steadfast in our values we can impel Russia to rethink its ambitions; by being mild we can encourage their cruellest actions.
  • (3) In this configuration, recirculation of the oxygenated media is provided by the CelliGen Cell Lift impeller.
  • (4) I would have thought that our foreign policy disasters throughout the Muslim world would have impelled Blair to learn the lesson of the unintended consequences of military action.
  • (5) The second model produces a pulsatile flow by differing the gaps between impeller and cap on the inlet pipe.
  • (6) The centrifugal pump with a 50 mm diameter impeller resulted in almost the same index of hemolysis value as did a Bio-Medicus centrifugal pump.
  • (7) The death rate constant increased sharply at impeller tip speeds above 40 cm s-1.
  • (8) A minority (24%) of those holding health insurance believed that public sector services were inadequate to provide health care but only 9% of families were able to cite some specific shortcoming of public sector services which had impelled them to take out insurance cover.
  • (9) This may be due in part to aspects of the illness and treatment side effects that impel patients to use dopamine agonist drugs.
  • (10) This paper takes as index the content of free acids and total acids, the action of pepsin in the stomachs of hungry mice, impelling functions and intestines of hungry mice and makes a comparison of the raw products with the processed products of medicated leaven.
  • (11) The deals done here fuel death, injury, fear and repression – yet instead of banning it, the government helps make it happen.” Those who felt impelled to draw attention to this anomaly were arrested on suspicion of aggravated trespass.
  • (12) Ultimately, the organizations said, health risks to adolescents are so impelling that legal barriers and deference to parental involvement should not stand in the way of needed health care.
  • (13) Bellichick, however, also felt impelled to deny reports that he "hated" Tebow as a player .
  • (14) In the first model, the impeller oscillates in an axial direction during constant rotation.
  • (15) The new position furnished a direct line of sight to the apex of the IV ventricle corresponding to that provided by the classic high sitting position, without the latter's risks of air embolism and of acute subdural hematoma secondary to tearing of corticodural bridging vessels due to escape of gravity-impelled CSF from the large ventricles.
  • (16) A total absence of visual feedback impelled subjects to use subtle cues such as crude auditory localization.
  • (17) Impelled by pressure from the public, the scientific community, and the Congress, the NIH participates in formulating safety guidelines regarding potential applications of biotechnology.
  • (18) The valvo-pump can be made feasible by developing a small, high-output, power motor and an endurable seal, as well as by optimizing the impeller design.
  • (19) Recent identification of atrial natriuretic peptides (ANP) in the mammalian heart demonstrated that the heart functions not only as a pump impelling the blood but also as an endocrine organ that secretes the hormone controlling body fluid volume, electrolyte balance, and blood pressure.
  • (20) (24)Na is added to the mucosal medium of a short-circuited bladder mounted between halves of a chamber in which the fluid is stirred by rotating impellers.

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