What's the difference between elastic and plastic?

Elastic


Definition:

  • (a.) Springing back; having a power or inherent property of returning to the form from which a substance is bent, drawn, pressed, or twisted; springy; having the power of rebounding; as, a bow is elastic; the air is elastic; India rubber is elastic.
  • (a.) Able to return quickly to a former state or condition, after being depressed or overtaxed; having power to recover easily from shocks and trials; as, elastic spirits; an elastic constitution.
  • (n.) An elastic woven fabric, as a belt, braces or suspenders, etc., made in part of India rubber.

Example Sentences:

  • (1) Thus, mechanical restitution of the ventricle is a dynamic process that can be assessed using an elastance-based approach in the in situ heart.
  • (2) Sickle and normal discocytes both showed membrane elasticity with reversion to original cell shape following release of the cell from its aspirated position at the pipette tip.
  • (3) The ulcers on seven of ten legs (70%) treated with Unna's boots and on 10 of 14 legs (71%) treated with elastic support stocking healed.
  • (4) In practice they are so elastic that they have been used to deny pasta to besieged Gazans.
  • (5) Modifications in quaternary structure induced by variation of these physicochemical parameters were followed by means of X-ray and quasi-elastic light-scattering and quantified in terms of weight average molecular weight (M), radius of gyration (Rg) and hydrodynamic radius (Rh).
  • (6) A compensator connected to the section consisting of the pump-main line-operating member and including a pneumatic resistance and a flaxid non-elastic container enables it in combination with the feedback to maintain through the volumetric displacement of the gas, or changing the pump diaphragm position, the stability of the gas volume in the pneumatic transmission element of the assisted circulation apparatus.
  • (7) Adjunctive usage of elastic stockings and intermittent compression pneumatic boots in the perioperative period was helpful in controlling leg swelling and promoting wound healing.
  • (8) A model for left ventricular diastolic mechanics is formulated that takes into account noneligible wall thickness, incompressibility, finite deformation, nonlinear elastic effects, and the known fiber architecture of the ventricular wall.
  • (9) The elastic wall parameters were calculated from these measurements.
  • (10) The results of autokeratoplasty have been better if the Healon viscous-elastic bioprotector has been employed.
  • (11) We advance a structural model to account for the rapid elastic element seen in mechanical transient experiments on vertebrate skeletal muscle (A.F.
  • (12) The most reproducible instrument was the combination of Regisil, an elastic impression material, and a Rinn XCP bite block.
  • (13) The variations of the elastic properties and the density around the circumference of both the immature osteopetrotic femur and the unaffected femur were found to be similar to those previously measured on normal adult bovine femora.
  • (14) The median time to intubation with the gum elastic bougie while simulating an 'epiglottis only' view was only 10 s longer than the time taken during conventional intubation with an optimum view.
  • (15) The working women lost their elasticity more rapidly than the nuns, and the male blue collar workers lost their elasticity more rapidly than the male white collar workers.
  • (16) His bracelets and his hair, neatly gathered in a colourful elasticated band, contrast with his unflashy day-to-day uniform of checked shirts, jeans or cheap chinos and trainers.
  • (17) The evidence suggests that propranolol may produce a change in either the elastic or autoregulatory modalities of sinus smooth muscle.
  • (18) This report described the in vitro analysis of the series elasticity of ventricular myocardium isolated from five fetal lambs and six adult sheep.
  • (19) Since the three drugs had comparable mechanical and geometrical effects, the study provided evidence that, in men with essential hypertension, the smooth muscle tone of the brachial artery was significantly more sensitive to calcium inhibition than to autonomic blockade, causing a more important decrease in elastic modulus.
  • (20) Matrix vesicles in the elastic cartilage of epiglottis were negative for acid phosphatase, alkaline phosphatase, and ATPase.

Plastic


Definition:

  • (a.) Having the power to give form or fashion to a mass of matter; as, the plastic hand of the Creator.
  • (a.) Capable of being molded, formed, or modeled, as clay or plaster; -- used also figuratively; as, the plastic mind of a child.
  • (a.) Pertaining or appropriate to, or characteristic of, molding or modeling; produced by, or appearing as if produced by, molding or modeling; -- said of sculpture and the kindred arts, in distinction from painting and the graphic arts.

Example Sentences:

  • (1) The various evocational changes appear to form sets of interconnected systems and this complex network seems to embody some plasticity since it has been possible to suppress experimentally some of the most universal evocational events or alter their temporal order without impairing evocation itself.
  • (2) With the exception of PMMA and PTFE, all plastics leave a very heavy tar- and soot deposit after burning.
  • (3) The consequences of proved hypersensitivity in patients with metal-to-plastic prostheses, either present prior to insertion of the prosthesis or evoked by the implant material, are not known.
  • (4) We found that when neutrophils were allowed to settle into protein-coated surfaces the amount of O2- they generated varied with the nature of the protein: IgG greater than bovine serum albumin greater than plastic greater than gelatin greater than serum greater than collagen.
  • (5) FGF did not influence P production, while EGF clearly increased basal P production of the cells cultured on plastic.
  • (6) Alveolar macrophages (greater than 97% esterase positive) were isolated form bronchoalveolar lavage fluids by adherence onto plastic.
  • (7) During collection, the rat was restrained in a plastic holder where it was free to eat.
  • (8) The agency, which works to reduce food waste and plastic bag use, has already been gutted , with its budget reduced to £17.9m in 2014, down from £37.7m in 2011.
  • (9) Radiological examination provides more accurate indications for plastic surgery of the pelvic floor, influences the operative procedures and permits better evaluation of operative results.
  • (10) Unlike cells grown on plastic, RME cells grown on type I collagen were readily subculturable and serial subculture resulted in the cells undergoing 15-20 population doublings (5-6 passages) before exhibiting any loss of growth potential.
  • (11) In 36 patients plastic reconstruction of the urinary bladder, sphincter and urethra was performed with local tissues after the Young technic in the G. A. Bairov modification.
  • (12) This result contraindicates a general permissive-requisite role for forebrain NE for the mammalian brain's plasticity during its critical periods.
  • (13) Markram's papers on synaptic plasticity and the microcircuitry of the neural cortex were enough to earn him a full professorship at the age of 40, but his discoveries left him restless and dissatisfied.
  • (14) Thus functional plasticity in response to early experience appears to be a fundamental aspect of cortical development.
  • (15) A metal-plastic prosthesis was tested in positions and with forces considered applicable to arthritics.
  • (16) The surgeon must have an exact idea of this canal before undertaking operation for plastics of the hernial defect.
  • (17) HVc and RA grow during the subsong and plastic song periods of song development.
  • (18) Asymmetries occur less often whilst using the low-cervical-pull according to Sander, due to the reduced friction between the two plastic parts of this headgear system.
  • (19) This paper reports the findings of a national survey of Medical Schools and Plastic Surgery Units.
  • (20) Plastic surgery seems to be successful in mitral valve lesions, whereas lesions of the aortic valve are such that valve replacement is required.