What's the difference between chipper and optimism?

Chipper


Definition:

  • (v. i.) To chirp or chirrup.
  • (a.) Lively; cheerful; talkative.

Example Sentences:

  • (1) The transition from the Chipper Jones era to the Upton era is going less than smoothly – Justin, who still has a ways to go to reach his full capabilities, looks like Babe Ruth compared to BJ, who is hitting .179.
  • (2) Chippers did not seem to be compensating; their cotinine values equaled those expected when regular smokers were not compensating for reduced cigarette availability.
  • (3) This study explores the behavior of tobacco "chippers"--very light smokers who regularly use tobacco without developing dependence.
  • (4) Chippers' blood nicotine levels increased significantly, in amounts equaling those of dependent smokers.
  • (5) Out of the 15 chippers examined, 5 presented vibration-induced white finger syndrome.
  • (6) Blood samples were obtained before and after 10 chippers (smoking up to 5 cigarettes per day) and 12 dependent smokers (20 to 40 cigarettes per day) smoked a cigarette.
  • (7) But I am a little taken aback by how chipper he is.
  • (8) In contrast to the deprivation and destitution that can result from sanctioning, the fictional Zac and Sarah, with their beatific expressions beaming out from leaflets, are eerily chipper.
  • (9) chippers 17 July 2013 9:26am This comment has been chosen by Guardian staff because it contributes to the debate As a teacher (and a parent) I find this incredibly depressing.
  • (10) However, the digital artery flow rates of the severe VWF group increased substantially (to about three times the resting level) after the chipping episode, whereas the flow rates of the novices and the non-VWF chippers did not change appreciably.
  • (11) Danny Boyle's Slumdog Millionaire showed us chipper orphans in a development porn-esque version of India; much of the media westerners encounter of the global south is produced by white people, for white eyes, featuring white voices .
  • (12) Despite higher air lead concentrations, sanders' blood lead levels were not elevated compared with chippers and were only slightly elevated compared with non-lead workers.
  • (13) An associate at the meeting described him as seeming "quite low" and "not as ebulliant and chipper as usual".
  • (14) I think in some ways she represented his sanctuary.” She speaks in a chipper, chatty manner, much like Mrs Booth, but in tones crisper than the character’s soft burr.
  • (15) For 1,028 male workers (705 riveters, 284 chippers, and 39 grinders), the prevalence rate of the syndrome was 13.4% and for a reference group of 256 workers it was 1.6%.
  • (16) This finding, when coupled with other data about chippers' smoking patterns and nicotine absorption, establish that chippers cannot maintain substantial plasma nicotine levels between cigarettes, and thus suggest that attempts to maintain minimal trough levels of nicotine do not underlie chippers' smoking.
  • (17) Assays of cotinine (a long-lasting nicotine metabolite) also suggested that chippers' per-cigarette nicotine absorption equaled that of dependent smokers.
  • (18) He is also the only sound editor the Coen Brothers work with, which means that he is the person responsible for that gnarly wood chipper noise in Fargo, the peel of wallpaper in Barton Fink, the resonance of The Dude’s bowling ball in The Big Lebowski and the absolutely chilling crinkle of Javier Bardem’s gum wrapper in No Country for Old Men.
  • (19) There were puppies and cookies, and while it was cute and chipper, it was immediately forgettable.
  • (20) Indeed, when asked about Congress, Bernanke adopted the chipper tone of a wife who knows her husband will never pick up his socks and has just accepted the task.

Optimism


Definition:

  • (n.) The opinion or doctrine that everything in nature, being the work of God, is ordered for the best, or that the ordering of things in the universe is such as to produce the highest good.
  • (n.) A disposition to take the most hopeful view; -- opposed to pessimism.

Example Sentences:

  • (1) The optimal size for stimulation was between 5 degrees and 12 degrees (visual angle).
  • (2) In addition, intravenous injection of complexes into rabbits showed optimal myocardial images with agents of intermediate lipophilicity.
  • (3) More research and a national policy to provide optimal nutrition for all pregnant women, including the adolescent, are needed.
  • (4) A beta-adrenergic receptor cDNA cloned into a eukaryotic expression vector reliably induces high levels of beta-adrenergic receptor expression in 2-12% of COS cell colonies transfected with this plasmid after experimental conditions are optimized.
  • (5) Enhanced sensitivity to ITDs should translate to better-defined azimuthal receptive fields, and therefore may be a step toward achieving an optimal representation of azimuth within the auditory pathway.
  • (6) T cell costimulation by molecules on the antigen presenting cell (APC) is required for optimal T cell proliferation.
  • (7) This optimization resulted in products which are now studied in-vivo.
  • (8) This promotion of repetitive activity by the introduction of additional potassium channels occurred up to an "optimal" value beyond which a further increase in paranodal potassium permeability narrowed the range of currents with a repetitive response.
  • (9) In general, optimal DAGAT activity in vitro was observed when long-chain unsaturated acyl-CoAs and diacylglycerols (DAGs) containing long acyl chains were used as substrates for in vitro TAG synthesis (although 1,2-didecanoin was also very effective).
  • (10) In conclusion, autoimmune thyroiditis in an animal model can be prevented by reducing thyroidal iodine or its metabolism and optimal effects require intervention at the embryonic stage.
  • (11) Research must continue to determine the optimal regimen that suppresses testosterone activity with the least amount of toxicity.
  • (12) We present the analysis both formally and in geometric terms and show how it leads to a general algorithm for the optimization of NMR excitation schemes.
  • (13) The effect of exclusion versus inclusion of the fiducial timing point optimizing routine in the signal averaging program was examined in 21 patients.
  • (14) The nurse is in an optimal position to plan and deliver a program and determine its effectiveness.
  • (15) elution patterns of the adducts formed by DBF metabolites with DNA and obtained in vivo at the optimal exposure time of 42-48 h were qualitatively very similar to the patterns obtained in vitro, but their amplitude was quantitatively reduced.
  • (16) Incubation of the blocked filters with radiolabeled DNA under optimal binding conditions and subsequent autoradiography reveals high-affinity DNA-protein interactions.
  • (17) A technique is therefore described using 3-D images and reconstruction of high-resolution films, which allows rapid examination of the menisci in optimal planes.
  • (18) The data of first 1000 first-born, non-malformed, mature (greater than or equal to 2500 g) offspring of participants in the Hungarian "Optimal" Family Planning Programme were evaluated.
  • (19) Molecular mass of the native enzyme is 560,000 and optimal reaction temperature is 70 degrees C. Km value for ribulose 1,5-bisphosphate is 0.27 mM.
  • (20) Optimal yields of 7-ketolithocholic acid and 7-ketodeoxycholic acid were obtained after 78 h of incubation.