(a.) Easily led; tractable; complying; yielding to motives, persuasion, or instruction; as, a ductile people.
(a.) Capable of being elongated or drawn out, as into wire or threads.
Example Sentences:
(1) Mechanical and biomechanical testing of a new bone cement suggests that improved load transfer to the proximal femur could be achieved with the combination of a cement having a lower modulus, a greater ductility and a lower creep resistance than polymethylmethacrylate and a suitably shaped femoral component.
(2) The above materials were generally ductile and the mechanical properties indicated a useful class of materials for clinical use.
(3) Results indicated that excellent welds can be obtained with very little loss of strength and ductility in the area of the weld joint.
(4) These materials could not be used in load-bearing applications because of the excessive grain growth and loss of the wrought structure of both the commercially pure Ti and Ti-6Al-4V substrates, and the loss of ductility in the cast Co-Cr-Mo alloy.
(5) Cast and hot isostatically pressed Ti-6Al-4V, however, has a relatively low ductility and reduced fatigue properties.
(6) Furthermore, it has been shown that the attainment of suitable strength is invariably associated with an unacceptable level of ductility.
(7) The effect of stress on a cantilever, consisting of a ductile alloy in contact with a brittle polymer, was demonstrated to be complex.
(8) The presence of the urethane bond at the N-terminus protecting group was found to reduce solubility, ductility, and processibility, probably due to interchain hydrogen bonding.
(9) Analysis of the stress-strain curves revealed a transition in the type of deformation at this point from pseudo-ductile to brittle.
(10) This composition is consistent with the hypothesis that the cement line provides a relatively ductile interface with surrounding bone matrix, and that it provides the point specific stiffness differences, poor 'fiber'-matrix bonding and energy transfer qualities required to promote crack initiation but slow crack growth in compact bone.
(11) The parameters used to assess performance were sharpness, resistance to bending, and ductility.
(12) maize starch and polymeric materials, there was an increase in the yield pressure with punch velocity attributable to a change either from ductile to brittle behaviour or a reduction in the amount of plastic deformation due to the time dependent nature of plastic flow.
(13) The purpose of this research was to evaluate the torsional strength and ductility of CP titanium in the as received condition, heat treated below the alpha----beta transition temperature, and glass bead blasted.
(14) In the present effort, the same flexure tests were reevaluated to include the parameters of stiffness, toughness, and ductility.
(15) The proximal end is ductile and the distal end rigid.
(16) A more ductile PLLA exhibiting a lower rate of degradation was prepared by extraction of low molecular weight compounds with ethyl acetate.
(17) The ductility and malleability of pure silver allow for ease of adaptation or alteration as a chairside or operating room procedure.
(18) (3) The simulated ceramic firing cycle created a small amount of ductility in SMG-2, but the lowering of the yield stress in Ceramco-0 renders the welds dangerously weak even with improved ductility.
(19) The fracture of the titanium specimens was ductile, with dimples occurring at the fracture surfaces.
(20) The superior ductility of needles made by one manufacturer was related to the specific alloy, stainless steel ASTM 45500, used in their production.
Tractable
Definition:
(v. t.) Capable of being easily led, taught, or managed; docile; manageable; governable; as, tractable children; a tractable learner.
(v. t.) Capable of being handled; palpable; practicable; feasible; as, tractable measures.
Example Sentences:
(1) The estimators are tractable even when there are incomplete observations.
(2) A smooth isolated, axisymmetric occlusion in a straight vascular tube is a tractable problem for pulsatile flow calculations via finite-difference approximations to the Navier-Stokes equation.
(3) Factor analysis was used as a statistical means to make the complex variables generated by the system more tractable to analysis.
(4) Evolutionary effects such as linkage disequilibrium and conservation of exons (DNA encoding structural proteins) as well as the fact that there are a tractable number of gene clusters involved, tend to make it quite likely that DNA pathology or DNA variation (polymorphism) predisposing to mental illness can be detected.
(5) Furthermore, the recognition of disseminated intravascular coagulation (DIC) in an early, tractable phase may be a matter of life and death.
(6) The model is distinctive in its ability to capture a significant broadening of auditory-nerve fiber frequency selectivity as a function of increasing sound-pressure level within a computationally tractable time-invariant structure.
(7) It is suggested that the use of biomarkers for persistent chemicals may be useful to mitigate the difficulty of determining exposure, while the use of more prevalent and timely end points, such as carcinogen-DNA adducts or oncogene proteins, may make the latency and rarity problems more tractable.
(8) Of particular interest to plant developmental biologists is the phenomenon of somatic embryogenesis in cultures of the domesticated carrot which, because of its tractable nature in experimental manipulations, is presently regarded as a suitable model for studying pattern formation in plants.
(9) The chain statistics problem is treated in an approximate manner using an approach motivated by scaled particle theory to describe the inter-chain steric repulsions in a mathematically tractable way.
(10) By ignoring cognitive factors and memory, a first-order Markov approach is taken, which is tractable for spatially homogeneous stimuli.
(11) The LI during the healing stage was higher than that during the active stage in both the tractable and intractable cases.
(12) In those cases where tractable models of heterogeneous systems can be developed, the experimental data are consistent with drops in PO2 on the order of a few hundredths of a Torr between cytosol and mitochondrion.
(13) In the world view Rubio outlined Wednesday, which he billed as a new doctrine, certain regional conflicts that look very difficult – the ongoing war in Syria, the failed state of Libya – in fact began as tractable problems that spun out of control due to tragic US negligence.
(14) Mathematically tractable alternatives are the linear formalism and the power-law formalism.
(15) With improvements in anaerobic handling procedures, this is beginning to change, and several experimentally tractable regulated systems of gene expression in methanogens are discussed.
(16) The main goals of the analysis are: to provide improved understanding of biochemical dynamics and their physiological significance, and to yield reduced dynamic models that are physiologically realistic but tractable for practical use.
(17) Results of this investigation suggest that bulimia displays a chronic but tractable course in that the majority of the patients continued to report bulimic behaviors at follow-up but the symptom intensity was greatly reduced from admission.
(18) Therefore, this review summarizes the rationale behind various experimental approaches, the nature and tractability of limitations, and the results which can be safely drawn from experimental studies to date.
(19) This approximation often makes the governing equations tractable, and analytical solutions may then be obtained.
(20) As a non-obligate metazoan, Dictyostelium discoideum has proven a particularly tractable system in which to identify and characterize cellular morphogens.