(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.
Camber
Definition:
(n.) An upward convexity of a deck or other surface; as, she has a high camber (said of a vessel having an unusual convexity of deck).
(n.) An upward concavity in the under side of a beam, girder, or lintel; also, a slight upward concavity in a straight arch. See Hogback.
(v. t.) To cut bend to an upward curve; to construct, as a deck, with an upward curve.
(v. i.) To curve upward.
Example Sentences:
(1) The kinematic parameters of push time, push angle, and abduction showed differences between 3 and 6 degrees camber.
(2) If the same-sized valves of this two kinds are used, the hemodynamic parameter of cambered bileaflet valve would be better than those of yak pericardiac valve.
(3) 'Last time there was one of them here, down by Camber Sands?'
(4) There was also a significant difference (P less than 0.05) when +0.174 and -0.174 rad camber were compared to 0 rad camber during both the support and swing phases of flexion-extension.
(5) A triaxial elgon was used to measure the movement of each subject's right and left knees when running on a horizontal or laterally inclined treadmill at 2.4 m.s-1 during each experimental condition (on the horizontal surface and on cambers of +0.087, +0.174, -0.087, and -0.174 radians).
(6) Pyrolytic carbon cambered bileaflet valve developed by Chengdu University of Technology and Sciences was evaluated for its hemodynamics.
(7) My colleague Simon Cambers points out that she is only the sixth woman since 2000 to reach the semis at the first three grand slam events of the year.
(8) Today's skating technique does not require any waxing and only the cambered portion of the ski is waxed when performing the diagonal stride.
(9) My colleague, Simon Cambers, says he's played wearing sunglasses and it's really hard.
(10) "You have to be quite gentle, especially in Sochi because there is a bit of a camber so even though you think you can see what is going on you also have to feel through your body."
(11) My colleague Simon Cambers is poring over the numbers and thinks he would go 11th.
(12) Eight nonimpaired subjects participated in a wheelchair exercise test using a motor-driven treadmill in order to study the effect of rear wheel camber on wheelchair ambulation.
(13) The material is much thinner than before, and its camber can be varied during cruising for greater efficiency.
(14) Surface camber mean values for +0.087 and -0.087 rad were significantly different (P less than 0.05) during the swing phase for internal and external rotation.
(15) There was a significant difference (P less than 0.05) between +0.174 and -0.174 rad camber mean values for all six dependent variables (i.e., support and swing, flexion-extension, internal and external rotation, and valgus-varus range of motion).
(16) The surviving members of the Camber family, Cujo's owners, buy a new dog.
(17) In our view, however, in this case Jeremy Clarkson deliberately employed the offensive word to refer to the Asian person crossing the bridge as well as the camber of the bridge.” Ofcom noted that the sequence was scripted in advance and clear consideration had been given to the use of that particular term, to formulate what was intended as a humorous word play around it.
(18) Under anaesthesia, cardiopulmonary bypass and chemical cardioplegia, a cambered bileaflet valve (i.d.
(19) The purpose of this study was to determine the three-dimensional kinematics of the knee joint during running on level surfaces and surfaces of different degrees of camber.