What's the difference between durability and rigidity?

Durability


Definition:

  • (n.) The state or quality of being durable; the power of uninterrupted or long continuance in any condition; the power of resisting agents or influences which tend to cause changes, decay, or dissolution; lastingness.

Example Sentences:

  • (1) The durable power of attorney concept, though not free of problems, appears more likely to be of practical utility.
  • (2) By sharing insights and best practice expertise through [the Electrical and Electronic Equipment Sustainability Action Plan] esap and other platforms, Wrap believes business models such as trade-in services will be a reality in the next three to five years.” The actions of the 51 signatories to esap include: implementing new business models such as take-back and resale; extending product durability; and gaining greater value from reuse and recycling.
  • (3) The system is characterized by high durability, simplicity, and economy and offers an attractive alternative to prevalent columns used for flow analysis.
  • (4) Follow-up data showing near zero rates of self-injury for 22 months following the conclusion of active treatment with naltrexone indicated that the intervention produced a durable result.
  • (5) Durability of surgical reconstruction was improved if autogenous saphenous vein was used and if the reconstruction was performed before development of complications.
  • (6) We have reviewed results of secondary therapy in 427 patients with acute graft-versus-host disease (GVHD) who did not have a durable satisfactory response after primary treatment.
  • (7) In short, a durable, successful currency union requires some ceding of national sovereignty."
  • (8) A three-dimensional network is thus formed, held in place through durable adhesions to stainless steel pins.
  • (9) Development of a durable color overnight allows application of the DHA preparation in the evening, thus eliminating possible interference with sunscreen use during the day.
  • (10) In selected cases, prolonged chemotherapy administration can result in durable complete remissions.
  • (11) Four patients received IFN for approximately 6 months and have manifested extraordinarily durable regressions of greater than 4+ years.
  • (12) It is the objective of the investigations to improve the adherance of the bone cement at the interface to achieve a more durable anchorage of bone cement in the tissue.
  • (13) Furthermore, changes in diet composition did not lead to any durable, significant change in plasma peptide levels.
  • (14) Three of the seven surviving patients have durable engraftment (greater than 230 to greater than 550 days) while four patients have autologous hematopoietic recovery.
  • (15) We review parent training research along three general dimensions: (1) overall effectiveness, (2) differences in effectiveness attributable to certain features of the program, and (3) durability and generalization.
  • (16) We conclude that the Hancock porcine bioprosthesis has an acceptable long-term durability and satisfactory performance after tricuspid valve replacement, and we continue to favor its use in the tricuspid position even in association with mechanical prostheses in the left side of the heart.
  • (17) Current equipment is compact, durable, and not difficult to use or extremely expensive.
  • (18) The results of an extended follow-up of patients with combined mitral-aortic valve replacement indicate that mechanical prostheses perform better in the long-term owing to their superior durability when compared with biological valves.
  • (19) Cognitive therapy is often used in treating attention-deficit-disordered (ADD) children because of its purported ability to address this population's attentional deficits and behavioral difficulties and to create durable therapeutic effects.
  • (20) Finding the funds to invest in durable and improved sanitation remains a major hurdle.

Rigidity


Definition:

  • (n.) The quality or state of being rigid; want of pliability; the quality of resisting change of form; the amount of resistance with which a body opposes change of form; -- opposed to flexibility, ductility, malleability, and softness.
  • (n.) Stiffness of appearance or manner; want of ease or elegance.
  • (n.) Severity; rigor.

Example Sentences:

  • (1) By the 1860s, French designs were using larger front wheels and steel frames, which although lighter were more rigid, leading to its nickname of “boneshaker”.
  • (2) Diphenoxylate-induced hypoxia was the major problem and was associated with slow or fast respirations, hypotonia or rigidity, cardiac arrest, and in 3 cases cerebral edema and death.
  • (3) Pitlike surface structures seen in negatively stained whole cells and thin sections were correlated with periodically spaced perforations of the rigid sacculus.
  • (4) Rigidly fixing the pubic symphysis stiffened the model and resulted in principal stress patterns that did not reflect trabecular density or orientations as well as those of the deformable pubic symphysis model.
  • (5) The fracture can be treated arthroscopically by rigid internal fixation, while at the same time treating possible associated lesions.
  • (6) This study examined the extent to which normal learners identified as cognitively rigid could use alternate strategies when instructed to do so.
  • (7) In some patients stimulation can reduce rigidity and coactivation of muscles immediately or slowly over days or months.
  • (8) Major alleviation of the rigidity and bradykinesia with chronic oral l-dopa therapy was not accompanied by any change in the silent period.
  • (9) At clinically achievable concentrations, the combination of nafcillin plus gentamicin produced enhanced killing against 13 of 14 strains of enterococci and was synergistic (by very rigid criteria) against 10 of 14 strains.
  • (10) Low-temperature NMR studies indicate that 5 is more rigid than tamoxifen; interconversion between enantiomeric conformers is slow on the NMR time scale at -75 degrees C.
  • (11) Global 'abnormality', hunching (rigid arching of back), hindlimb abduction, forepaw myoclonus, stereotyped lateral head movements, backing, and immobility occurred significantly only in drug-treated rats.
  • (12) A study was made of twelve cases with uveitis, glaucoma and hyphema (UGH) caused by rigid intraocular posterior chamber implants.
  • (13) Eight alpha-helices behave as relatively rigid bodies and corner regions are more flexible, showing larger fluctuations.
  • (14) This modification allows for precision of movement, ease of repositioning, and adaptation of rigid skeletal stabilization of mobilized osseous segments in the chin.
  • (15) The pedicle screw systems were always the most rigid.
  • (16) Lactate dehydrogenase (LDH) levels and subunit isozyme patterns in cornea were monitored in 36 albino rabbits wearing thick, rigid, gas-permeable contact lenses for periods of 24 h, 2 and 7 days, and 1 and 3 months.
  • (17) The prevalence of sleep apnea, apnea index, duration of the longest episode of apnea, and penile rigidity were tabulated.
  • (18) During the last 21 months, 12 additional children have been managed with a more stringent protocol combining neck immobilization in a rigid cervical brace for 3 months and restriction of both contact and noncontact sports, together with a major emphasis on patient compliance.
  • (19) In the second placebo controlled experiment 150 mg im testosterone enanthate administration was associated with enhanced rigidity of NPT but with no effect on frequency or circumference change of NPT and no effect on frequency of REM.
  • (20) The whole isolator system included two rigid supply isolators, too.