What's the difference between constrain and curtail?

Constrain


Definition:

  • (v. t.) To secure by bonds; to chain; to bond or confine; to hold tightly; to constringe.
  • (v. t.) To bring into a narrow compass; to compress.
  • (v. t.) To hold back by force; to restrain; to repress.
  • (v. t.) To compel; to force; to necessitate; to oblige.
  • (v. t.) To violate; to ravish.
  • (v. t.) To produce in such a manner as to give an unnatural effect; as, a constrained voice.

Example Sentences:

  • (1) Paul Johnson, the IFS director, said: “Osborne’s new fiscal charter is much more constraining than his previous fiscal rules.
  • (2) The parameters of the multiplet signal are consistent with the presence of a sterically constrained tyrosine phenoxyl radical.
  • (3) The variations in behavior and physiology across the year were considered in terms of factors constraining the timing of the natural reproductive pattern.
  • (4) First, chains are constrained by their inability to penetrate the boundary.
  • (5) The prepro form of ET-1 was inactive, suggesting that mature ET peptides are constrained in an inactive conformation within the preproET species.
  • (6) A method is presented for testing the equality of some or all (constrained or unconstrained) optima in a response surface analysis.
  • (7) The genius of a democracy governed by the rule of law, our democracy, is that it both empowers the majority through the ballot box, and constrains the majority, its government, so that it is bound by law.” Turnbull added: “Why does Daesh [another term for Islamic State] hate us?
  • (8) Often, a single, constrained peptide analogue can be designed, which will have many of the desired biological and biophysical properties, and will serve as a template.
  • (9) Because the rigor of the present day "scientific method" demands clearcut and reproducible results and investigations require predictable performance of the parasite in an evenly maintained host that is in a highly constrained environment, we should not wonder why we cannot produce the events of nature.
  • (10) In the first stage, the constrained random ordering of the stimuli is generated as specified by the user.
  • (11) Intrauterine influences which retard fetal weight gain may irrecoverably constrain the growth of the airways.
  • (12) "We have rhetorical pressure, which we are using, and we have the Seventh Fleet, which nobody wants to use, and in between our options are more constrained," he said.
  • (13) If correctional institutions constrain inmates' access to social benefits, means exist to protect incarcerated people's rights in health studies.
  • (14) Her ability to estimate time intervals and general time perspective was constrained by her impoverished store of knowledge for personal experiences.
  • (15) The immobilization successfully constrained the anteroinferior displacement of the maxilla and zygomatic bone on the fused side.
  • (16) In a previous study of push-off without plantar flexion it was shown that the transformation of knee angular velocity into translation of the body is constrained by the fact that velocity difference between hip and ankle has to reach its peak value a long time before the knee is extended.
  • (17) As there is no evidence for a close evolutionary link between kinesin and myosin, these and other similarities may represent convergence to set of common functional properties which are constrained by the requirements of protein structure and the use of ATP hydrolysis as a source of energy.
  • (18) By lengthening the ventricular effective refractory period, trains of conditioning stimuli could prevent or terminate tachycardias, but this possibility is constrained, at present, by the spatial limitations of the technique.
  • (19) The data suggest that the biological effects of RA may be constrained or augmented by differential regulation of its own receptor gene expression.
  • (20) A biological process serves as a source and its products are subject t] local dispersive fluid forces constrained by chaotic streamlines.

Curtail


Definition:

  • (v. t.) To cut off the end or tail, or any part, of; to shorten; to abridge; to diminish; to reduce.
  • (n.) The scroll termination of any architectural member, as of a step, etc.

Example Sentences:

  • (1) Second, interconversion of adenine nucleotides to guanine nucleotides, is curtailed by the inhibition of IMP dehydrogenase by these same IMP analogues.
  • (2) Stringent (rel+) as well as relaxed (rel minus) strains were able to rapidly curtail their accumulation of ribonculeic acid (RNA) after a downshift imposed by decreasing glucose transport into the cell.
  • (3) If a prisoner is in the process of taking a programme this can hinder or even curtail their progress – many prisons don't offer certain programmes so if you are moved to a prison without a particular course you are back to square one when it comes to the crucial Parole Board assessment.
  • (4) Egg (embryo) production was normal for mites treated with 0.50 krad, but significantly curtailed by doses of 0.75 krad and greater.
  • (5) Conservatives have called for federal funding to be curtailed if a municipality maintains a “sanctuary” policy.
  • (6) Which manager's playing career was curtailed by a knee injury sustained when he fell out of a tree while rescuing a cat?
  • (7) Three patients developed asymptomatic cystocele or enterocele, and 5 (23%) women had a curtailed vagina.
  • (8) Addition of H-7 to DiC8- and OAG-treated oocytes stimulated the pump activity curtailed by the two latters.
  • (9) It is suggested that umDC genes can be curtailed in their mutagenic activities but that they may still participate in some other, unknown process which provides the continued stimulus for their retention.
  • (10) After treatment with PTH, the enzyme reached maximal concentrations between 12-48 h, but declined to undetectable levels by 96 h. In contrast, the inhibitory activity was secreted in a linear fashion, with the highest concentrations achieved around 72-96 h. These results suggest a complex pattern of regulation of collagenase and inhibitor secretion by the osteoblastic cell, with the steady accumulation of inhibitor perhaps being responsible for the ultimate curtailment of enzyme activity.
  • (11) The former would point to entering serious negotiations with Labour, but the latter would ultimately curtail his flexibility towards Miliband, especially in relation to austerity.
  • (12) Citing the razor-thin margin by which the NSA's bulk phone-records collection survived a vote last week in the House of Representatives , Wyden and Udall vowed to continue their push to curtail the programme.
  • (13) Internal doubts can be managed, but external criticism in the social-media age is not so easy to curtail.
  • (14) Talking to officials and politicians, it's clear that Madrid's freedom over setting its own budgets and policies has also been curtailed.
  • (15) If the Karzai government does not take steps towards reducing corruption and improving capacity for governing in the next six to 12 months, the US should substantially curtail some categories of aid and assistance.
  • (16) Furthermore, in the absence of added KL, it greatly diminishes the erythropoietin- and interleukin-3-dependent BFU-E growth in BM; whereas in FL, a wider spectrum of inhibition is observed, with CFU-Mix most severely curtailed.
  • (17) Abdominal paradox has been proposed as a valuable clinical index of fatigue and thus its presence may lead to curtailment of weaning trials.
  • (18) Although this study does not suggest a synergistic relationship between smoking and oral contraception, it shows that both the adrenal gland and sympathetic nervous system's responses will be lowered if nicotine is curtailed.
  • (19) Research on their potential should not be curtailed because of fear that they will be subject to illicit abuse.
  • (20) An awareness of TOH facilities appropriate diagnosis and treatment and curtails unnecessary diagnostic procedures.