(n.) Any large piece of timber or iron long in proportion to its thickness, and prepared for use.
(n.) One of the principal horizontal timbers of a building or ship.
(n.) The width of a vessel; as, one vessel is said to have more beam than another.
(n.) The bar of a balance, from the ends of which the scales are suspended.
(n.) The principal stem or horn of a stag or other deer, which bears the antlers, or branches.
(n.) The pole of a carriage.
(n.) A cylinder of wood, making part of a loom, on which weavers wind the warp before weaving; also, the cylinder on which the cloth is rolled, as it is woven; one being called the fore beam, the other the back beam.
(n.) The straight part or shank of an anchor.
(n.) The main part of a plow, to which the handles and colter are secured, and to the end of which are attached the oxen or horses that draw it.
(n.) A heavy iron lever having an oscillating motion on a central axis, one end of which is connected with the piston rod from which it receives motion, and the other with the crank of the wheel shaft; -- called also working beam or walking beam.
(n.) A ray or collection of parallel rays emitted from the sun or other luminous body; as, a beam of light, or of heat.
(n.) Fig.: A ray; a gleam; as, a beam of comfort.
(n.) One of the long feathers in the wing of a hawk; -- called also beam feather.
(v. t.) To send forth; to emit; -- followed ordinarily by forth; as, to beam forth light.
(v. i.) To emit beams of light.
Example Sentences:
(1) An argon laser beam was used to irradiate the round window in 17 guinea pigs.
(2) Streaming is shown to occur in water in the focused beams produced by a number of medical pulse-echo devices.
(3) 11 patients with a postoperative classification of stage D had additional external beam radiation to the pelvic and paraaortic lymph nodes with shielding of the implanted prostatic region.
(4) The data collection scheme for the scanner uses multiple rotations of a linearly shifted, asymmetric fan beam permitting user-defined variable resolution.
(5) 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.
(6) In an effort to decrease the treatment time for this technique, the flattening filter has been removed from an AECL Therac-6 linear accelerator and the characteristics of the resulting beam have been measured.
(7) Comparative clinical studies on temporomandibular joints (TMJ) between the LEGP and fan beam collimators also confirm the superior image quality obtained with the fan beam collimator.
(8) The special advantage of the UV-beam is that it allow to inactivate selectively of the particular elements of nuclear apparatus of living ciliates is to observe consequences of operation on distant descendants of irradiated cell.
(9) Three-five days after endoscopic laser destruction long-distance open-field gamma-beam therapy was administered to 10 patients and polychemotherapy to 9 of these.
(10) Guidelines for external beam treatment have been set forth in the ASTRO Newsletter.
(11) In work to determine whether X-radiation could be used to induce tumors of the colon in outbred Holtzman rats, a technique was devised so that only the descending colon could be irradiated with a collimated X-ray beam and tumorigenic exposures in the kilo-Roentgen range were delivered.
(12) Nevertheless some technical variations are required, to maintain the typical homogeneity of photon beams.
(13) The RBEs of fast neutron, thermal neutron beams, and neutron capture therapy relative to 60Co gamma-ray were calculated as 2.78, 4.18, and 6.15 at 0.1 surviving fraction, respectively.
(14) Some patients received postoperative external beam irradiation (2000 cGy whole pelvis and an additional 3000 cGy to the parametria, with a midline stepwedge) when deep myometrial invasion was present.
(15) Between 1981 and 1985, 20 patients with malignancy-associated ureteral obstruction (MAUO) were given external beam irradiation with a palliative intent.
(16) Finally, the question of oncogenic effects raised with 193 nm laser beams does not seem to apply to the 308 nm wavelength.
(17) Hence the laser beam acts as a fixation target and measuring beam.
(18) Electron beam therapy is usually employed for the treatment of tumours located at or near the surface of the body, because the electron beam gives a high dose near the surface, but falls off rapidly with increasing depth beyond the level of the 80% depth dose.
(19) By embedding the biopsy in the acrylic resin LR White, unsupported sections of which are stable in the electron beam, light and electron microscopy and immunocytochemistry become feasible on sections from the same block.
(20) Real 60Co beams contain lower energy components; in addition, Awall is defined differently by different authors.
Leer
Definition:
(v. t.) To learn.
(a.) Empty; destitute; wanting
(a.) Empty of contents.
(a.) Destitute of a rider; and hence, led, not ridden; as, a leer horse.
(a.) Wanting sense or seriousness; trifling; trivolous; as, leer words.
(n.) An oven in which glassware is annealed.
(n.) The cheek.
(n.) Complexion; aspect; appearance.
(n.) A distorted expression of the face, or an indirect glance of the eye, conveying a sinister or immodest suggestion.
(v. i.) To look with a leer; to look askance with a suggestive expression, as of hatred, contempt, lust, etc. ; to cast a sidelong lustful or malign look.
(v. t.) To entice with a leer, or leers; as, to leer a man to ruin.
Example Sentences:
(1) Our next priority is to ensure that patients in need of post-operative care and follow-up are flown to our larger MSF projects in Lankien, Nasir and Leer.
(2) They might have been even more shaken had they known that the men in casual clothes handing them these strange, badly set little pamphlets – with their funereal black borders and another death’s head leering at them inside next to the smirking wish “Good luck” – were members of New York’s police forces.
(3) He would think nothing of driving around in his van, leering at girls in school uniforms and shouting abuse after them, said one former partner.
(4) There it’s much less clear who is actually in charge.” NGOs that attempted to stay in Leer despite the fighting could do little for the population.
(5) "Make as much noise as yer like," he continues, leeringly, over the incessant crraaang of the mechanised looms.
(6) Zevon gives a ferocious leer, flashing two rows of evenly spaced, impossibly white teeth.
(7) [The war has] taken a different turn this year.” During April-September government offensives, “at least 1,000 civilians were killed, 1,300 women and girls were raped, and 1,600 women and children were abducted in Leer, Mayendit and Koch counties”, according to estimates in a recent circular to charities working on civilian protection.
(8) If the accusations are true, Lord Rennard's gropings will be all too familiar to women everywhere, harried by grimy colleagues fondling, pinching, leering, and pretending women can't take a joke if they complain.
(9) As we see from the secret cameras, this isn't so much seduction as leering at intoxicated women until they finally relent and reel off a phone number, something that happens with depressing frequency.
(10) As ugly as its stupid sponsored name, this thing's going to leer over the Olympic Park and get in the way of the fine views from this side of the river.
(11) In the latest flare-up of fighting, government forces are pushing towards Machar’s hometown of Leer, in Unity state, which is held by his supporters.
(12) My portfolio was basically the trade-off we made for keeping Wilders quiet,” Leers said.
(13) As frontlines swept through Leer, NGO compounds were looted.
(14) Plenty of women watch sport, plenty of men want to watch women's sport and not just because they want to leer at women in bikinis.
(15) Fears of an attack on Leer led the UN and all the NGOs working in the area to withdraw their staff last week.
(16) At the height of Savilegate, the news became a sort of Imax ghost-train ride in which a bleached gargoyle repeatedly leered at you, a rolling news ticker scrolling under his chin like police incident tape stretched hastily into position.
(17) Much of the task of keeping Wilders onside fell to the experienced Christian Democrat Gerd Leers, a fellow Limburger, in the newly created post of minister for immigration.
(18) A scientific study of the success rate indicates that through IVT, reductions of the probability of relapse are achievable, which far exceed even the effectiveness of re-education carried out with fewer problematical cases (e. g. Leer model).
(19) (It features my floating disembodied head as a leering demon).
(20) I came here from the swamp when I heard they were giving out food,” said Leer resident Thomas Riek Makuei.