(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.
Berm
Definition:
(n.) Alt. of Berme
Example Sentences:
(1) The Berm Sex Role Inventory and the Defense Mechanism Inventory were administered to 66 high school students (31 boys and 25 girls), ages 14-19.
(2) Buried in the berm will be radar reflectors, magnets and a “Storage Room”, constructed around a stone slab too big to be removed via the chamber entrance.
(3) Each volunteer S completed the Berm Sex Role Inventory, the Interpersonal Style Inventory, and Loevinger's Sentence Completion Test.
(4) "No Nato," said Mohammed, the 14-year-old son of a Dafniya rebel fighter drinking tea behind one of the giant sand berms that shield rebel positions from sniper fire.
(5) You will capture the berm tomorrow morning.” Once again, Abu Ali’s reactions got the better of him.
(6) Facebook Twitter Pinterest The Los Laureles canyon is cut off by an earth berm, a highway and the border wall – all inserted by Homeland Security.
(7) Some posting showed extremists weeping with joy as dozens of Iraqi army humvess were driven through a sand berm on the border into Syria.
(8) In the past, when they attacked, they tried to fill up the trench beyond our berms with a bulldozer, but this time was different,” said a Kurdish officer, Major Ibrahim, who has fought Isis since August 2014.
(9) They were very good fighters, but they also had good guns,” said Kovali, whose forces are on the front berm across from Isis-held Iraqi territory.
(10) With almost no formalities, the commander pointed to a large earth berm about 350 metres away.
(11) Susie and John Munro, who live in cottages beside the golf course car park, at the foot of the same hill which Milne’s house sits on, have complained about an earth wall or berm built by Trump’s staff which now entirely blocks their view across the old dunes and out to sea.
(12) He said he saw crews building a berm around a valve.
(13) I think of that configuration of berm, chamber, shaft, disc and hot cell – all set atop the casks of pulsing radioactive molecules entombed deep in the Permian strata – as perhaps our purest Anthropocene architecture.
(14) The government has decided to erect a fence and berm around the contours of the camp, Alhmoud told IRIN, "to prevent any foul play from the outside and the inside".
(15) The Iraqi army is on the other side of that berm,” he said.
(16) The present plans for marking the site involve a berm with a core of salt, enclosing the above-ground footprint of the repository.
(17) It looks arid now, but in heavy rains the water courses along the canyon, where these houses are, and can only escape through a drain in the berm wall.
(18) ODI cited the examples of Jordan refusing to welcome 70,000 Syrians stranded in the desert area of Berm and Kenya’s plans to shut the long-running Dadaab refugee camp and repatriate its largely-Somali refugee population.
(19) Three options have been proposed including an earth berm around the village, upstream storage and house-by-house defences.
(20) Like the building, the car park is raised up on a defensive berm, surrounded by gabion walls and hedgerows, reinforcing the feeling that this alien spaceship is cut off from the surrounding streets.