What's the difference between catalyst and encourage?

Catalyst


Definition:

Example Sentences:

  • (1) The radioprotective action in E. coli ATCC 9637 of ascorbate added to media containing the weak sensitizer, tetracycline (effect described by Pittillo and Lucas (1967)), was found to be dependent on the presence of metal catalysts of the autoxidation of ascorbate.
  • (2) "If I hadn't scored that goal, I might still have ended up playing in Italy [Platt went on to play for Bari, Juventus and Sampdoria] but, realistically, I'm sure it was the catalyst.
  • (3) Enzymes are good catalysts in terms of high catalytic and specific activity with ability to function under mild conditions.
  • (4) The main aim of this brief contribution is to suggest that our understanding of the general principles of osmochemistry may provide useful insights into the type of mechanism by which solute-translocating catalysts work.
  • (5) Shelby Quast, of Equality Now, said the gathering could be a “tipping point” and act as a catalyst for change, so that girls in the US could finally be protected: “It’s the first time that members of the government are coming around the table to meet with civil society, survivors and members of the diaspora – this is the first step towards putting together a comprehensive action plan to tackling FGM.” Campaigners are calling for the government to look at practical ways that FGM could be wiped out in the United States – such as engaging with paediatricians and other doctors, immigration officers and visa offices.
  • (6) With different oxidation catalysts most antioxidants and amino acids tested enhanced polymerization.
  • (7) The high sites' density with basic character, evidenced by use of various probe molecules, is very similar for the two asbestos types (chrysotile and crocidolite) and on the same order as the density encountered in some catalysts.
  • (8) Fillings were made of Concise composite resin, without applying an intermediary resin (1), after applying the resin layer (2), after diluting the mix with one (3) or two (4) drops of catalyst resin but without an intermediary resin, and after diluting the mix and applying the resin layer (5).
  • (9) Monoclonal antibodies elicited to haptens that are analogs of the transition state for hydrolysis of carboxylic esters behaved as enzymic catalysts with the appropriate substrates.
  • (10) Rapid addition of purines and pyrimidines to alpha, beta-unsaturated carbonyl compounds (such as acrolin) is a general phenomenon which does not require an amine catalyst.
  • (11) Time acts as a catalyst for members to learn to respect and appreciate each other.
  • (12) The resulting solution is directed into tubes containing a catalyst that is activated by UV light and causes the dissolved CO2 to react with water (H2O) to form methanol (CH3OH).
  • (13) Manganese therefore acts as a catalyst for the non-enzymatic reaction, but magnesium does not.
  • (14) When the reaction was done in dimethyl sulfoxide, with 1-methylimidazole as the catalyst, a third compound was observed, and identified as 1,2,4-tri-O-acetyl-3-C-(acetoxymethyl)-3-O-(methylthiomethyl)-D-glycero- tetrito l [3-O-(methylthiomethyl)apiitol tetraacetate] by gas-liquid chromatography and mass spectrometry.
  • (15) Russell also described the Commonwealth Games as a catalyst but was realistic enough not to claim they immediately changed an area with long, deep-rooted problems, or miraculously roused a poor, generally unhealthy local population into vigorously playing sport.
  • (16) The device limits the amount of oxygen entering with the sample to a maximum of 2%, which is rapidly removed by reacting with hydrogen in the presence of a palladium catalyst.
  • (17) The yields of Thf-FU and more especially of Thf2-FU were greatly dependent on the relative amount of SnCl4, and 0.01-0.1 equiv of the catalyst with respect to Me3Si-FU gave the best results.
  • (18) Some officers close to the case believe George and Allen may have always harboured paedophilic thoughts but Blanchard provided a "catalyst" which encouraged them to act out their fantasies.
  • (19) Dusan Tadic was introduced at the break and looked a catalyst for a comeback.
  • (20) These findings may indicate that trace amounts of acidic catalysts remaining after production of IPM are responsible for the toxic effect.

Encourage


Definition:

  • (v. t.) To give courage to; to inspire with courage, spirit, or hope; to raise, or to increase, the confidence of; to animate; enhearten; to incite; to help forward; -- the opposite of discourage.

Example Sentences:

  • (1) Couples in need of help will be "encouraged" to come to a private agreement.
  • (2) The experiences with short-time psychotherapies described here are encouraging and confirm results of other groups demonstrating the efficiency of psychotherapeutic interventions with the elderly.
  • (3) Survival reports appear encouraging but this may represent an artifact in patient selection.
  • (4) These lanes encourage cyclists to 'ride in the gutter' which in itself is a very dangerous riding position – especially on busy congested roads as it places the cyclist right in a motorist's blind spot.
  • (5) We conclude that mortality rates in the elderly could be improved by encouraging elective surgery and avoiding diagnostic laparatomy in patients with incurable surgical disease.
  • (6) She was provided medical treatment and encouraged and supported to seek counselling, including flights for that help to Nairobi.
  • (7) Possible explanations of the clinical gains include 1) psychological encouragement, 2) improvements of mechanical efficiency, 3) restoration of cardiovascular fitness, thus breaking a vicous circle of dyspnoea, inactivity and worsening dyspnoea, 4) strengthening of the body musculature, thus reducing the proportion of anaerobic work, 5) biochemical adaptations reducing glycolysis in the active tissues, and 6) indirect responses to such factors as group support, with advice on smoking habits, breathing patterns and bronchial hygiene.
  • (8) She has imbued me with the confidence of encouraging other girls to dream alternative futures that do not rely on FGM as a prerequisite.
  • (9) The early results up to 20 month after surgery in 11 patients are encouraging, especially according to subjective complaints.
  • (10) The development of optical fibers capable of transmitting laser energy has encouraged the experimental use of laser irradiation for the treatment of acquired cardiovascular disorders.
  • (11) Children and adopters are encouraged to meet with foster carers after placement to show the child they are well.
  • (12) The results are encouraging, further examinations are still lasting.
  • (13) It said: “We will be seeking to inform and encourage dialogue about Israel and the Palestinians in the wider cultural and creative community.
  • (14) "If necessary we will promote and encourage new laws which require future WHO funding to be provided only if the organisation accepts that all reports must be supported by the preponderance of science."
  • (15) A more current view of science, the Probabilistic paradigm, encourages more complex models, which can be articulated as the more flexible maxims used with insight by the wise clinician.
  • (16) Now there is talk of adding a range of ultra-trendy kale chips and kale shakes to the menu as well as encouraging customers to design their own bespoke burger.
  • (17) The current progress of the HEMOPUMP is encouraging, and survival rates show the potential for a successful outcome.
  • (18) Not even housebuilders are entirely happy, although recent government policies such as Help to Buy and the encouragement of easy credit have helped their share prices rise.
  • (19) This has shown that, in spite of higher dose rates in the corridor areas because of the use of an MDR system and the increase in interstitial techniques, the doses to ward nurses have been significantly reduced by encouraging staff to comply with the ALARA principle and the introduction of afterloading systems.
  • (20) By way of encouragement we've got 10 copies of Faber's smart new anniversary edition to give away.