(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.
Dip
Definition:
(v. t.) To plunge or immerse; especially, to put for a moment into a liquid; to insert into a fluid and withdraw again.
(v. t.) To immerse for baptism; to baptize by immersion.
(v. t.) To wet, as if by immersing; to moisten.
(v. t.) To plunge or engage thoroughly in any affair.
(v. t.) To take out, by dipping a dipper, ladle, or other receptacle, into a fluid and removing a part; -- often with out; as, to dip water from a boiler; to dip out water.
(v. t.) To engage as a pledge; to mortgage.
(v. i.) To immerse one's self; to become plunged in a liquid; to sink.
(v. i.) To perform the action of plunging some receptacle, as a dipper, ladle. etc.; into a liquid or a soft substance and removing a part.
(v. i.) To pierce; to penetrate; -- followed by in or into.
(v. i.) To enter slightly or cursorily; to engage one's self desultorily or by the way; to partake limitedly; -- followed by in or into.
(v. i.) To incline downward from the plane of the horizon; as, strata of rock dip.
(v. i.) To dip snuff.
(n.) The action of dipping or plunging for a moment into a liquid.
(n.) Inclination downward; direction below a horizontal line; slope; pitch.
(n.) A liquid, as a sauce or gravy, served at table with a ladle or spoon.
(n.) A dipped candle.
Example Sentences:
(1) A J-shaped relationship with a dip at the middle SBP (140-149 mmHg) was recognized between treated SBP and CVD.
(2) S&P – the only one of the three major agencies not to have stripped the UK of its coveted AAA status – said it had been surprised at the pick-up in activity during 2013 – a year that began with fears of a triple-dip recession.
(3) "Android’s gain came mainly at the expense of BlackBerry, which saw its global smartphone share dip from 4 percent to 1 percent in the past year due to a weak line-up of BB10 devices," said Strategy Analytics' senior analyst Scott Bicheno.
(4) The dip-strip home cultures are an effective way for screening or follow-up of patients with bacteriuria.
(5) A further 26 herds (iiii) which did not employ iodine-containing teat-dips, were also studied.
(6) According to a survey by Deloitte of corporate finance officers, there is a danger of a "triple-dip recession" within the next two years, with companies cutting back rather than expanding.
(7) a digital processing (DIP) method for assessing bone mass was developed on the basis of image analysis of roentgenograms.
(8) The shares fell 45% on his watch, with an especially big dip coming after the Autonomy deal was announced.
(9) It therefore seems inevitable that the region will have fallen back into a new recession in the third quarter And here's a summary of the data, showing that only two countries expanded: Ireland: 51.8 (2-month high) The Netherlands: 50.7 (13-month high) Germany: 47.4 (6-month high) Italy: 45.7 (6-month high) Austria: 45.1 (39-month low) Spain: 44.5 (6 month low) France: 42.7 (41-month low) Greece: 42.2 (4-month high) 9.07am BST EUROZONE RECESSION ALL BUT CERTAIN The eurozone's manufacturing sector shrank again in September, making a double-dip recession all but certain.
(10) The striking weakness of Clegg's thesis was what it left out in its attempt to carve out a position for restless party activists as their poll ratings dip (down to 14% according to ICM) as Miliband tones down his own anti-Lib Dem rhetoric to woo them.
(11) Viable spleen cells collected 7 days after irradiation were totally unresponsive to mitogenic or antigenic stimulation regardless of Cu-DIPS or vehicle treatment, suggesting that Cu-DIPS did not prevent radiation-induced damage to mature lymphocytes.
(12) Demographic factors could also be behind any dip in applications.
(13) Total UK ad spend hit a previous high of £13.1bn in 2007 before dipping to £11.3bn in 2009 following the credit crunch and ensuing recession.
(14) Measles was diagnosed by isolation of measles virus by cell culture, direct immunoperoxidase (DIP), direct immunofluorescence (DIF) and ELISA.
(15) Aliquots of saliva from 50 schoolchildren and 51 adults were tested by the dip-slide method and by conventional plating methods in MSB agar.
(16) With time and sufficient promotion by pH fluctuations or metal-complexing agents, DIP and LAS expand.
(17) The last few months have seen the former secretary of state dogged by a relentless focus over her use of a private email server , dipping favorabillity numbers and the rise of Bernie Sanders, the socialist senator who is challenging her for the Democratic party’s nomination.
(18) Real wages are falling, household incomes have dipped and GDP per person is still some way off its pre-downturn peak.
(19) This is clinically significant and offers new possibilities for treatment of the so-called "morning dip."
(20) DIP was shown to inhibit phosphodiesterase (PDE) from both platelets and bovine coronary arteries.