(v. t.) To mark, stain, or soil; to streak; to defile.
(n.) Array; order; arrangement; dress.
(n.) One of a number of lines or parts diverging from a common point or center, like the radii of a circle; as, a star of six rays.
(n.) A radiating part of a flower or plant; the marginal florets of a compound flower, as an aster or a sunflower; one of the pedicels of an umbel or other circular flower cluster; radius. See Radius.
(n.) One of the radiating spines, or cartilages, supporting the fins of fishes.
(n.) One of the spheromeres of a radiate, especially one of the arms of a starfish or an ophiuran.
(n.) A line of light or heat proceeding from a radiant or reflecting point; a single element of light or heat propagated continuously; as, a solar ray; a polarized ray.
(n.) One of the component elements of the total radiation from a body; any definite or limited portion of the spectrum; as, the red ray; the violet ray. See Illust. under Light.
(n.) Sight; perception; vision; -- from an old theory of vision, that sight was something which proceeded from the eye to the object seen.
(n.) One of a system of diverging lines passing through a point, and regarded as extending indefinitely in both directions. See Half-ray.
(n.) To mark with long lines; to streak.
(n.) To send forth or shoot out; to cause to shine out; as, to ray smiles.
(v. i.) To shine, as with rays.
(n.) Any one of numerous elasmobranch fishes of the order Raiae, including the skates, torpedoes, sawfishes, etc.
(n.) In a restricted sense, any of the broad, flat, narrow-tailed species, as the skates and sting rays. See Skate.
Example Sentences:
(1) The level of gadd45 mRNA increased rapidly after X rays at doses as low as 2 Gy.
(2) Pain is not reported in the removal area, the clinical examinations show identical findings on both patellar tendons, X-ray and ultrasound evaluations do not demonstrate any change in patellar position.
(3) Findings on plain X-ray of the abdomen, using the usual parameters of psoas and kidney shadows in the Nigerian, indicate that the two communities studied are similar but urinary calculi and urinary tract distortion are significantly more prominent in the community with the higher endemicity of urinary schistosomiasis.
(4) In the German Democratic Republic, patients with scleroderma and history of long term silica exposure are recognized as patients with occupational disease even though pneumoconiosis is not clearly demonstrated on X-ray film.
(5) A new type of Escherichia coli mutant which shows increased sensitivity to methyl methane sulfonate but not to UV light or to gamma rays was isolated after mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine.
(6) Thin films (OD approximately 0.7) of glucose-embedded membranes, prepared as a control, showed virtually 100% conversion to the M state, and stacks of such thin film specimens gave very similar x-ray diffraction patterns in the bR568 and the M412 state in most experiments.
(7) In 0.17 M Na+(aq), tRNA(Phe) exists in its native conformation and the number of strong binding sites (Ka greater than or equal to 10(4)) was estimated to be 3-4 by titration experiments, in agreement with X-ray structural data for crystalline tRNA(Phe) (Jack et al., 1977).
(8) Radiological findings on chest X-rays taken two weeks after BAI were evaluated according to Takeuchi's criteria.
(9) The intermandibularis is probably present only in electric rays.
(10) Carbopol-940 gels, being the best of those used, were studied further for the effect of its concentration and of additives (benzalkonium chloride, phenylmercuric nitrate, chlorbutol and disodium edetate), autoclaving at 121 degrees C for 30 min and irradiation with gamma rays (2.5 Mrad), on the end product.
(11) The X-ray tube rotates outside the detector array at the rate of one revolution per second.
(12) If this is what 70s stoners were laughing at, it feels like they’ve already become acquiescent, passive parts of media-relayed consumer society; precursors of the cathode-ray-frazzled pop-culture exegetists of Tarantino and Kevin Smith in the 90s.
(13) Chromosome aberrations were scored in BHK21 C13 Syrian hamster fibroblasts, exposed to 60Co gamma-rays, 250 kV X-rays, 15 MeV neutrons or neutrons of mean energy 2.1 MeV produced from the 9Be(d,n)10B reaction.
(14) The scatter measurement was made using a standard imaging geometry with both beam stops and an additional x-ray detector placed behind the standard imaging detector.
(15) Chest X-ray revealed multiple nodular lesions in both lung fields.
(16) The treatment group received 75 mg of roxatidine acetate hydrochloride at 9 PM and 12 to 13 hours later gastric juice secretion was measured with gastric x-ray films in both groups.
(17) All patients received an X-ray study of swallow at 3 months after the operation.
(18) Modifications in quaternary structure induced by variation of these physicochemical parameters were followed by means of X-ray and quasi-elastic light-scattering and quantified in terms of weight average molecular weight (M), radius of gyration (Rg) and hydrodynamic radius (Rh).
(19) Congenital defect of a cervical pedicle produces a rare clinical syndrome with a characteristic X-ray picture associated with vague clinical signs often accentuated after trauma.
(20) A chest X-ray examination showed a large mediastinal mass on the right.
Sunburst
Definition:
(n.) A burst of sunlight.
Example Sentences:
(1) The most prevalent retinal abnormality was the black sunburst, occurring in 46% of SS patients, 63% of SC patients, and 37% of Sthal patients.
(2) Sodium dodecyl sulfate does not cause the sunburst to dissociate nor does it inhibit dissociation in the presence of EDTA suggesting that dissociation is not due to hydrolytic enzymes.
(3) The aggregation factor (AF) from the sponge Geodia cydonium is known to be a complex proteinaceous particle, composed of a series of different (glyco)proteins (Mr lower than 150,000) around a 90S sunburst-like core structure.
(4) In others it is circular and the complex appears as a sunburst with arms extending like rays from the circle.
(5) Twenty percent of sunburst metastases occur in bones distal to the elbow and knee, a much higher prevalence than is found overall in bone metastases.
(6) Cytoplasmic particles similar to sunbursts have been found on the surface of the mammary secretory epithelium.
(7) This week there was a genuine sunburst separating the two nations.
(8) Salmon patches (6.4%), iridescent spots (10.3%), mottled brown areas (16.7%) and black sunbursts (7.7%) were seen as early as 10 years of age but showed an upward trend with age.
(9) It is suggested that each Müller cell forms a sunburst and that sunbursts form a major glial component of the neuropil of the inner plexiform layer.
(10) "Sunbursts" treated with ethylenediaminetraacetate (EDTA) for 4 weeks at 0 degrees C dissociate into 3 protein- and polysaccharide-containing components.
(11) It may be an impurity since there is apparently less than 1 of the large polysaccharide chains per sunburst.
(12) A sunburst type of neovascularity from a meningeal artery was seen in only one case.
(13) Sclerotherapy is still an excellent procedure for treatment of sunburst venous blemishes.
(14) The periosteal sunburst reaction is an unusual response to metastatic bone tumours.
(15) The processes are numerous, and largely unbranched, and give the impression of rays radiating from a point source; the structure is therefore termed a "sunburst."
(16) The results of light and electron microscopy of 18 punch biopsies of sunburst varicosities are presented.
(17) Directing proceedings from a stage emblazoned with BP’s green and yellow sunburst livery, chairman Carl-Henric Svanberg appeared aglow with satisfaction at the oil-and-gas group’s shareholder meeting two weeks ago as plaudits rained in from the unlikeliest quarters.
(18) X-ray films revealed spotted and ringed shadows in the shaft and a "sunburst appearance" in the lesion.
(19) Multiple zones of black sunburst hyperpigmentation were located nearby.
(20) An unusual case of pancreatic lymphangioma presenting as a large mid-abdominal mass with sunburst pattern of calcification is herein described.