What's the difference between assume and authenticate?

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.

Authenticate


Definition:

  • (v. t.) To render authentic; to give authority to, by the proof, attestation, or formalities required by law, or sufficient to entitle to credit.
  • (v. t.) To prove authentic; to determine as real and true; as, to authenticate a portrait.

Example Sentences:

  • (1) Moreover in MIT-1, the size of the novel polypeptide was not that predicted of the precursor (44.9 kDa) but was about 39 kDa, the same size as the authentic GS gamma polypeptide in CYT-4.
  • (2) In the absence of an authentic target for the MASH proteins, we examined their DNA binding and transcriptional regulatory activity by using a binding site (the E box) from the muscle creatine kinase (MCK) gene, a target of MyoD.
  • (3) Except in the case of the phenolic metabolite, structures were confirmed by direct comparison of electron impact mass spectra and chromatographic behaviour with those of authentic samples.
  • (4) These latter cardiovascular changes imply that the endotracheal pressure variations are the reflection of authentic inspiratory movements under the influence of the central nervous system.
  • (5) Several in vitro transcripts both larger and smaller than the authentic transcript were seen; presumably, these transcripts result from adventitious promoterlike elements in adjacent chlamydial DNA and may be responsible for the expression of the gene in E. coli.
  • (6) The amidolytic activity of [R275G]t-PA was comparable to that of authentic one-chain t-PA, and so was the activity of [R275L,K277L]t-PA, in which additional substitution of lysine residue 277 was carried out.
  • (7) 15, 961-969] prompted an investigation to confirm its authenticity.
  • (8) The authentic dolichyl phosphates (Dol-7-P, Dol-9-P, and Dol-11-P) were assayed relative to the natural dolichyl phosphate mixture from pig liver as acceptors for transglycosylation from nucleoside diphosphate sugars (glucose, mannose) by standardized membrane vesicle preparations from plants (Volvox) and animals (liver).
  • (9) The polypeptide encoded by the cDNA was synthesized by in vitro transcription and translation and identified by its comigration with authentic plakoglobin in two-dimensional gel electrophoresis.
  • (10) An authentic poly(ADP-ribose), with a mean chain length of approximately 30 ADP-ribose units, produced significant inhibition of the neutral protease isolated from macrophage chromatin.
  • (11) Fructose 2-phosphorothioate 6-phosphate was 10-100-fold less potent than authentic fructose 2,6-bisphosphate in stimulating 6-phosphofructo-1-kinase and pyrophosphate:fructose 6-phosphate phosphotransferase, but about 10 times more potent in inhibiting fructose 1,6-bisphosphatase.
  • (12) The separated cholesterol oxides were identified by comparing with authentic standards.
  • (13) Radioimmunoassays carried out on acidic extracts of the same organs confirm the molecular results and lead us to conclude to the presence of substances strongly related to MK in the ovotestis as well as in the circumoesophageal ganglia (COG), and to ascertain that the MK-positive tentacular collar cells do not contain authentic MK.
  • (14) In return, the government would finger freelance or rival operators so that the authorities could give the impression of an authentic enforcement operation.
  • (15) Comparison of elution patterns of authentic cholesterol and cholesteryl esters revealed that a mu Bondasphere reverse-phase C8 (300-A) column was more suitable than a corresponding reverse-phase C4 or C18 column in terms of rapidity and sensitivity.
  • (16) This polypeptide reacted specifically with rabbit antisera made against synthetic peptides corresponding to exposed regions of authentic p14 as predicted from the S1 cDNA sequence.
  • (17) An aesthetic of authenticity guides his approach to movie-making.
  • (18) But if there's a piece you particularly enjoyed, or found interesting or useful, please add a comment below or tweet us: @GdnSocialCare At the start of the year, the BBC screened fly-on-the-wall documentary series Protecting Our Children , an authentic portrayal of the difficult decisions and situations social workers face every day.
  • (19) I don’t think this ghostwritten book undermines her authenticity elsewhere.
  • (20) It is concluded that authentic hCG does occur in human seminal plasma, but only in about a third of samples.