What's the difference between assume and postulate?

Assume


Definition:

  • (v. t.) To take to or upon one's self; to take formally and demonstratively; sometimes, to appropriate or take unjustly.
  • (v. t.) To take for granted, or without proof; to suppose as a fact; to suppose or take arbitrarily or tentatively.
  • (v. t.) To pretend to possess; to take in appearance.
  • (v. t.) To receive or adopt.
  • (v. i.) To be arrogant or pretentious; to claim more than is due.
  • (v. i.) To undertake, as by a promise.

Example Sentences:

  • (1) First results let us assume that clinically silent TIAs also (in analogy to clinically silent brain infarctions) could be detected and located.
  • (2) Because of the dearth of epidemiological clues as to causation, studies with experimental animal models assume greater importance.
  • (3) For the case described by the author primary tearing of the chiasma due to sudden applanation of the skull in the frontal region with burstfractures in the anterior cranial fossa is assumed.
  • (4) We present a mathematical model that is suitable to reconcile this apparent contradiction in the interpretation of the epidemiological data: the observed parallel time series for the spread of AIDS in groups with different risk of infection can be realized by computer simulation, if one assumes that the outbreak of full-blown AIDS only occurs if HIV and a certain infectious coagent (cofactor) CO are present.
  • (5) We assumed that the sensory messages received at a given level are transformed by a stochastic process, called Alopex, in a way which maximizes responses in central feature analyzers.
  • (6) The myocardium was assumed to be composed of a nonlinear viscoelastic, inhomogeneous, anisotropic (transversely isotropic) and incompressible material operating under adiabatic and isothermal conditions.
  • (7) Anything not eligible is simply ignored or assumed to be someone else’s responsibility.
  • (8) Assuming 1 kg LBM to contain 52.1 mmol potassium, the mean LBM was 3028 g in the I-NSM and 2739 in the I-SM; mean fat mass was similar in both groups.
  • (9) Utilizing a range of operative Michaelis-Menten parameters that characterize phenytoin elimination via a single capacity-limited pathway, a situation assuming instantaneous absorption (case I) is compared with the situation in which continuous constant-rate absorption occurs (case II).
  • (10) It is commonly assumed that the visual resolution limit must be equal to or less than the Nyquist frequency of the cone mosaic.
  • (11) Since all human cadaveric tissue is fixed whilst on the skeleton, we may assume that shrinkage of the muscles in such specimens is negligible.
  • (12) During the carcinogens metabolism compounds are assumed to be formed, those are able to affect oxidative phosphorylation without forming any stable link with the respiratory chain components.
  • (13) It is assumed that the mild analgesia produced by acetylsalicylic acid (ASA) and indomethacin is due to a common mode of action, namely inhibition of the cyclo-oxygenase reaction in the synthesis of prostaglandins.
  • (14) The periodic pattern was assumed as subclinical focal seizure discharges from the right anterior temporal deep structures.
  • (15) In doing so they are often supported by their parents who as well assume an ambivalent attitude towards therapy.
  • (16) We assume that the fragments have been assembled and address the problem of determining the degree to which the reconstructed sequence is free from errors, i.e., its accuracy.
  • (17) From the location and the timing, it is assumed that the antigen recognized by III15B8 functions in chromosome pairing at meiotic prophase.
  • (18) The immune genesis of the TINU syndrome is assumed.
  • (19) It is assumed that daily exposure averages of a worker are lognormally and independently distributed statistically.
  • (20) The bell-shaped dose-response curves observed after irradiation with either X rays or neutrons are explained by assuming simultaneous initial transforming events and cell inactivation with the data for cell inactivation at higher doses being in agreement with data reported for other strains of mice.

Postulate


Definition:

  • (n.) Something demanded or asserted; especially, a position or supposition assumed without proof, or one which is considered as self-evident; a truth to which assent may be demanded or challenged, without argument or evidence.
  • (n.) The enunciation of a self-evident problem, in distinction from an axiom, which is the enunciation of a self-evident theorem.
  • (a.) Postulated.
  • (v. t.) To beg, or assume without proof; as, to postulate conclusions.
  • (v. t.) To take without express consent; to assume.
  • (v. t.) To invite earnestly; to solicit.

Example Sentences:

  • (1) We postulate that FAA may affect the human peripheral and mucosal immune system.
  • (2) This postulate is supported by a limited study of the serovars present among the isolates.
  • (3) Protein kinase C (PKC) is activated rapidly and transiently following ionizing radiation exposure and is postulated to activate downstream nuclear signal transducers.
  • (4) A new theory for the peculiar site selection of cholesteatomas of the external auditory canal is postulated.
  • (5) Both strong-stop DNAs are made early during in vitro reactions and decline in concentration later, consistent with postulated roles as initiators of long minus- and plus-strand DNA.
  • (6) Based on these findings and those described before, an overall degradation scheme is postulated.
  • (7) Their speech patterns, specifically pronoun use, were analyzed and support the postulate that a high frequency of self-references indicates memory loss and paucity of present experience.
  • (8) It has been postulated that the peroxisomal fatty acid-oxidizing system [Lazarow & de Duve (1976) Proc.
  • (9) The paper postulates that 'anal or sphincter defensiveness' is one of the precursors of the repression barrier.
  • (10) We postulate that an abnormality in retinal dopaminergic neurons, which are known to reduce light responsiveness of horizontal and ganglion cells, is the underlying pathophysiology of this clinical finding.
  • (11) We conclude, therefore, that a direct deacylation of the acyl groups at the primary alcohol level of the glycerol probably does not occur, but postulate that transacylations may occur to account for the removal of the acyl moiety.
  • (12) In addition, the postulated personality for PD may predispose to hard work, perspiration, and increased exposure to putative trace elements in the water supply.
  • (13) A regulatory role for GABA in the reproductive tract is postulated.
  • (14) A pathogenetic mechanism is postulated to explain the subacute evolution of fluid collection with diffusion of proteolytic enzymes between the splenic capsule and parenchyma.
  • (15) Therefore, it is not necessary to postulate a preponderant extraerythropoietic source to explain the amount of fecal excretion.
  • (16) The reason we have postulated that one-electron oxidation plays an important role in the activation of PAH derives from certain common characteristics of the radical cation chemistry of the most potent carcinogenic PAH.
  • (17) The postulated deficit is contrasted to the hypothesis of impairment to the lexical-semantic component, required to explain performance by brain-damaged subjects described elsewhere who make seemingly identical types of oral production errors to those of RGB and HW, but, in addition, make comparable errors in writing and comprehension tasks.
  • (18) The expression of keratin and differentiation markers was identical to that of normal keratinocytes, suggesting that psoriatic epidermal differentiation is not truncated in vitro as has been postulated to be the case in vivo.
  • (19) It is postulated that in case vasopressin affects retrieval processes the site of action is located in the amygdala and the dentate gyrus of the hippocampal complex with dopamine and serotonin as the respective neurotransmitter systems involved.
  • (20) More than 20 years ago Olney and his colleagues described the 'Excitotoxic Hypothesis' which postulates that, in addition to its normal function in the healthy brain, glutamate can kill neurons by prolonged, receptor-mediated depolarization resulting in irreversible disturbances in ion homeostasis.