(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.
Shive
Definition:
(n.) A slice; as, a shive of bread.
(n.) A thin piece or fragment; specifically, one of the scales or pieces of the woody part of flax removed by the operation of breaking.
(n.) A thin, flat cork used for stopping a wide-mouthed bottle; also, a thin wooden bung for casks.
Example Sentences:
(1) We have isolated cDNA clones for two forms of P-450s, P-450ka-1 and P-450ka-2, from a rabbit kidney cDNA library, using the cDNA for rabbit pulmonary cytochrome P-450p-2, a prostaglandin omega-hydroxylase (Matsubara, S., Yamamoto, S., Sogawa, K., Yokotani, N., Fujii-Kuriyama, Y., Haniu, M., Shively, J.E., Gotoh, O., Kusunose, E., and Kusunose, M. (1987) J. Biol.
(2) We have isolated and sequenced a cDNA, designated 4-NP UDPGT, which encodes an MC-inducible UDPGT from normal Wistar rat livers (Iyanagi, T., Haniu, M., Sogawa, F., Fujii-Kuriyama, Y., Watanabe, S., Shively, J.E., and Anan, K.F.
(3) Asparagine-N-linked polylactosaminyl glycosylation of the chymotryptic 44-kDa gelatin-binding domain from human placental fibronectin confers protease resistance [Zhu, B. C. R., Fisher, S. F., Panda, H., Calaycay, J., Shively, J. E. & Laine, R. A.
(4) Thompson, T. L. (University of Nebraska, Lincoln), and J. M. Shively.
(5) A., Pande, H., Paxton, R. J., Shively, L., Padma, A., Simmer, R. L., Todd, Ch.
(6) Previous studies in our laboratory have focused on the automation of the thiocyanate chemistry using acetic anhydride and trimethylsilylisothiocyanate (TMS-ITC) to derivatize the C-terminal amino acid to a thiohydantoin and sodium trimethylsilanolate for specific hydrolysis of the derivatized C-terminal amino acid (Bailey, J.M., Shenoy, N.R., Ronk, M., & Shively, J.E., 1992, Protein Sci.
(7) The C21 side-chain cleavage enzymes from porcine adrenal and testicular microsomes have been purified and shown to resemble each other very closely (Nakajin, S., Shinoda, M., Hanui, M., Shively, J.E., and Hall, P.F.
(8) The peptide containing the sulfhydryl protected by ATP has, as its amino terminus, the lysine that reacts exclusively with fluoresceinyl 5'-isothiocyanate [Farley, R. A., Tran, C. M., Carilli, C. T., Hawke, D., & Shively, J. E. (1984) J. Biol.
(9) The PVDF membranes were cut into approximately 1-mm-wide strips and inserted into a continuous flow reactor (J. E. Shively, P. Miller, and M. Ronk, Anal.
(10) Previous studies (Squire, C. R., Talebian, M., Menon, J. G., Dekruyff, S. D., Lee, T. D., Shively, J. E., and Rothman, B. S. (1991) J. Biol.
(11) Gelatin-binding chymotryptic fragments from placental fibronectin contain polylactosamine carbohydrates (Zhu, B.C.R., Fisher, S.R., Pande, H., Calaycay, J. Shively, J.E., and Laine, R.A. (1984) J. Biol.
(12) It’s unusual to have cases with so little factual basis or evidence,” said Erica Shively, a local attorney representing four protesters whose charges were recently dropped.
(13) Previous studies in our laboratory have focused on solution phase conditions for formation of the peptidylthiohydantoins with trimethylsilylisothiocyanate (TMS-ITC) and for hydrolysis of these peptidylthiohydantoins into an amino acid thiohydantoin derivative and a new shortened peptide capable of continued degradation (Bailey, J. M. & Shively, J. E., 1990, Biochemistry 29, 3145-3156).
(14) N-sulfated glucosamine residues are cleaved selectively by treatment with nitrous acid at pH approximately 1.5 (J. E. Shively, and H.E.
(15) Automated C-terminal sequencing on these supports is described in the companion paper (Bailey, J.M., Shenoy, N.R., Ronk, M., & Shively, J.E., 1992, Protein Sci.
(16) This peptide has been previously isolated from such digests [Farley, R. A., Tran, C. M., Carilli, C. T., Hawke, D., & Shively, J. E. (1984) J. Biol.
(17) As previously reported by us (L. H. Botelho, D. E. Ryan, P.-M. Yuan, R. Kutney, J. E. Shively, and W. Levin (1982, Biochemistry 21, 1152-1155) the NH2-terminal sequence of the mature protein lacks the NH2-terminal Met residue.
(18) The current study is a continuation of this work and describes the construction of an instrument for automated C-terminal sequencing, the application of the thiocyanate chemistry to peptides covalently coupled to a novel polyethylene solid support (Shenoy, N. R., Bailey, J. M., & Shively, J. E., 1992, Protein Sci.
(19) The peptide hormone recently isolated from anglerfish endocrine pancreas (aPY) (Andrews, P. C., Hawke, D., Shively, J.E., and Dixon, J.E.
(20) The protein sequence data have been used to identify a genomic DNA clone for one of the NCA antigens [Thompson, J., Pande, H., Paxton, R. J., Shively, L., Padma, A., Simmer, R. L., Todd, C. W., Riggs, A. D. & Shively, J. E. (1987) Proc.