(n.) A wood or mountain nymph, regarded as repeating, and causing the reverberation of them.
(n.) A nymph, the daughter of Air and Earth, who, for love of Narcissus, pined away until nothing was left of her but her voice.
(v. t.) To send back (a sound); to repeat in sound; to reverberate.
(v. t.) To repeat with assent; to respond; to adopt.
(v. i.) To give an echo; to resound; to be sounded back; as, the hall echoed with acclamations.
Example Sentences:
(1) Type 1 changes (decreased signal intensity on T1-weighted spin-echo images and increased signal intensity on T2-weighted images) were identified in 20 patients (4%) and type 2 (increased signal intensity on T1-weighted images and isointense or slightly increased signal intensity on T2-weighted images) in 77 patients (16%).
(2) Streaming is shown to occur in water in the focused beams produced by a number of medical pulse-echo devices.
(3) That’s a criticism echoed by Democrats in the Senate, who issued a report earlier this month criticising Republicans for passing sweeping legislation in July to combat addiction , the Comprehensive Addiction and Recovery Act (Cara), but refusing to fund it.
(4) Sawers's views are echoed by both US and Israeli officials.
(5) Echocardiographic findings included an abrupt midsystolic, posterior motion (greater than 3 mm beyond the CD line) in five patients, multiple sequence echoes in six, and posterior coaptation of the mitral valve near the left atrial wall in six.
(6) These findings echo many of our own recent National Training Survey results , and raise concerns not just for trainees but also for patients and employers.
(7) A method using selective saturation pulses and gated spin-echo MRI automatically corrects for this motion and thus eliminates misregistration artifact from regional function analysis.
(8) Ejection fraction, %deltaD, and Vcf by LAO cineangiograms and echo were uniformly higher than corresponding measurements from RAO angio, and were often normal in the presence of other indicators of significant left ventricular dysfunction.
(9) A relation between ejection fraction (EF) and the echo minor dimension measurements in end diastole and end systole was formulated, which permitted estimation of the EF from the echo measurements.
(10) That motivation is echoed by Nicola Saunders, 25, an Edinburgh University graduate who has just been called to the bar to practise as a barrister and is tutoring Moses, an ex-convict, in maths.
(11) Echo delay discrimination by the bat Eptesicus fuscus had been investigated in an experiment with simulated targets jittering in range (Simmons 1979).
(12) These echoes, however, are not associated with acoustic shadowing.
(13) Protriptyline also widened the ventricular echo zone and allowed easy induction of long runs of ventricular tachycardia.
(14) A "visionary leader," said Tony Blair; "one of the greatest leaders of our time," echoed Bill Clinton.
(15) M-mode and two dimensional echocardiography demonstrated abnormal echoes in the left atrium, the density being 22.7 Hounsfield Unit.
(16) An unusual appearance of echoes behind the aorta bulging into the left atrium in diastole on both the M-mode and cross-sectional echo suggested this diagnosis prior to cardiac catheterization.
(17) Euromaidan was a delayed echo of the social unrest wave , driven by the country's economic failure; it collided with a diplomatic situation that was already fractious over Syria.
(18) Small oval cysts (less than or equal to 1 cm) with strong echo were all diagnosed colloid goiter.
(19) In the course of doing routine echocardiograms on patients with mitral prosthetic valves, we observed peculiar intracavitary echoes within the left ventricle.
(20) The spin-spin relaxation time T2 may be estimated using multiecho pulse sequences, but the accuracy of the estimate is dependent on the fidelity of the spin-echo amplitudes, which may be severely compromised by rf pulse and static field imperfections.
Narcissus
Definition:
(n.) A genus of endogenous bulbous plants with handsome flowers, having a cup-shaped crown within the six-lobed perianth, and comprising the daffodils and jonquils of several kinds.
(n.) A beautiful youth fabled to have been enamored of his own image as seen in a fountain, and to have been changed into the flower called Narcissus.
Example Sentences:
(1) A protein, of apparent molecular weight 72,000, was purified from experimentally infected narcissus plants with yellow stripe symptoms utilising SDS-polyacrylamide gel electrophoresis.
(2) Narcissus tazetta L bulb did not directly inactivate the virus extracellularly.
(3) Antileukemic activity of pretazettine hydrochloride (PTZ: a narcissus alkaloid) and Viva-Natural (a seaweed extract) has been confirmed against spontaneous AKR T cell leukemia in mice containing 20% of advanced leukemia.
(4) Ethanolic extract of Narcissus tazetta L bulb elicited antiviral activity by inhibition of viral plaque formation.
(5) These are based on the highly specific interaction between gp120 and the mannose-specific lectins from Narcissus pseudonarcissus (NPL) and Galanthus nivalis (GNL).
(6) Narcissus extract did not induce the formation of drug-resistant viral strains.
(7) The nucleotide sequence of the genomic RNA of narcissus mosaic virus (NMV) was deduced from a set of cDNA clones and by direct sequencing of RNA.
(8) Jump, Narcissus (@jumpnarcissus) @a_Troglodist @Amelia_Womack @lisaocarroll penalties are reduced if you cooperate with HO investigation.
(9) In "Last Survivor" you're Ripley, desperately activating the self-destruct sequence before legging it to the Narcissus shuttle.
(10) Full of visual invention, it has Cavalcanti's greatest villain: "Narcy", or Narcissus, a preening, dandyish cockney sadist whose name, not so coincidentally, is a near-homophone for Churchill's pronunciation of "Nazi".
(11) The virus is more closely related serologically to narcissus mosaic virus than to nine other potexviruses.
(12) Competition experiments with 35S-labelled sulphoevernan revealed that the mannose-specific lectin from Narcissus pseudonarcissus prevented binding of sulphoevernan to HIV-1, whereas the antibody OKT4A did not reduce the amount of sulphoevernan bound to MT-2 cells.
(13) The qualitative and quantitative distribution of carotenoids of the floral parts of three monocotyledons, the narcissus Scarlet Elegance, the daffodil King Alfred and the tulip Golden Harvest, were studied.
(14) The membrane-bound carotenogenic enzymes of daffodil (Narcissus pseudonarcissus) chromoplast membranes, i.e.
(15) The therapeutic activity of narcissus alkaloid pretazettine HC1 (PTZ) on established Rauscher leukemia has been demonstrated and compared with the isomer tazettine (TZ) and an antibiotic, streptonigrin (SN).
(16) A narcissus alkaloid, pretazettine hydrochloride (PTZ) has been shown to be active against spontaneous AKR leukemia.
(17) The therapeutic activity of the narcissus residual alkaloid A-2 against Rauscher leukemia has been compared with 10 standard anticancer drugs, and synergistic or additive combination pairs have been selected using a viral leukemia and two transplantable tumor systems.
(18) While homolycorin is a known daffodil constituent, masonin has not been found previously in Narcissus pseudonarcissus.
(19) The carbohydrate binding specificity of the daffodil (Narcissus pseudonarcissus; NPA) and amaryllis (Hippeastrum hybr.
(20) In the first three putative proteins and the coat protein considerable similarity was found to comparable polypeptides of the potexviruses potato virus X, clover yellow mosaic virus, narcissus mosaic virus, papaya mosaic virus, white clover mosaic virus and lily virus X.