(n.) A kind of pillar; a cylindrical or polygonal support for a roof, ceiling, statue, etc., somewhat ornamented, and usually composed of base, shaft, and capital. See Order.
(n.) Anything resembling, in form or position, a column in architecture; an upright body or mass; a shaft or obelisk; as, a column of air, of water, of mercury, etc.; the Column Vendome; the spinal column.
(n.) A body of troops formed in ranks, one behind the other; -- contradistinguished from line. Compare Ploy, and Deploy.
(n.) A small army.
(n.) A number of ships so arranged as to follow one another in single or double file or in squadrons; -- in distinction from "line", where they are side by side.
(n.) A perpendicular set of lines, not extending across the page, and separated from other matter by a rule or blank space; as, a column in a newspaper.
(n.) A perpendicular line of figures.
(n.) The body formed by the union of the stamens in the Mallow family, or of the stamens and pistil in the orchids.
Example Sentences:
(1) Samples are hydrolyzed with Ba (OH)2, and the hydrolysate is passed through a Dowex-50 column to remove the salts and soluble carbohydrates.
(2) Previous attempts to purify this enzyme from the liquid endosperm of kernels of Zea mays (sweet corn) were not entirely successful owing to the lability of partially purified preparations during column chromatography.
(3) Detergent-solubilized HLA antigens were isolated from a human lymphoblastoid cell using an anti-beta2-microglobulin immunoaffinity column.
(4) Gel filtration of the 40,000 rpm supernatant fraction of a homogenate of rat cerebral cortex on a Sepharose 6B column yielded two fractions: fraction II with the "Ca(2+) plus Mg(2+)-dependent" phosphodiesterase activity and fraction III containing its modulator.
(5) Recovery of CV-3988 from plasma averaged 81.7% for the column procedure and 40% for the organic extraction.
(6) Release of 51Cr was apparently a function of immune thymus-derived lymphocytes (T cells) because it was abrogated by prior incubation of spleen cells with anti-thymus antiserum and complement but was undiminished by passage of spleen cells through nylon-wool columns.
(7) The sensitivity of an indirect fluorescent antibody (IFA) test (screening test) for the detection of antibodies to cytomegalovirus (CMV) was examined by using 128 serum specimens and quaternary aminoethyl (QAE)-Sephadex A50 column chromatography to separate IgM from IgG class antibodies.
(8) The ADAM derivative of carnitine was separated from decomposition products of the reagent and related compounds such as amino acid derivatives on a silica gel column eluted with methanol-5% aqueous SDS-phosphoric acid (990:10:1).
(9) A conventional liquid chromatograph with a low capacity column and a conductimetric detector is used to analyze aerosols of Cl-, Br-, NO-3 and SO=4 with good results.
(10) The deactivated columns had the residual silanols on the silica gel chemically inactivated to reduce the interaction with basic groups or analytes.
(11) Sephadex LH-20 column chromatography was used for the separation of the steroid prior to assay.
(12) We have investigated some of the factors which affect the retention times of these substances in reversed-phase HPLC on columns of 5-micron octadecylsilyl silica.
(13) The acetonitrile extract is concentrated and analyzed by HPLC, using a new polymer-based column, and detected by UV spectroscopy at 270 nm.
(14) Cytosolic zinc was eluted from a Sephadex G-75 column in the molecular weight region associated with metallothionein.
(15) The column eluate with the greatest RAST inhibition activity was associated with a protein peak having a molecular weight greater than 341 kilodaltons; however, all peaks demonstrated inhibitory activity.
(16) In the medium-size intermediate fibers, the number and diameter of the mitochondrial columns are intermediate between those of the red and white fibers.
(17) The bacterial-binding activity and mammalian receptor-binding activities in each of two samples co-chromatographed on a Remazol yellow GGL-Sepharose affinity column strongly indicated that the same immunoglobulin species reacts with both antigens.
(18) This enzyme was purified to homogeneity and exhibited an apparent molecular weight of 36,000 on sodium dodecyl sulfate gels and 180,000 on a TSK G-3000SW column in the presence of Triton X-100.
(19) The corresponding hydrides, mono-n-butyltin hydride, di-n-butyltin hydride, tri-n-butyltin hydride, monophenyltin hydride, diphenyltin hydride triphenyltin hydride, are detected by electron-capture gas chromatography after clean-up by silica gel column chromatography.
(20) Refolding was observed by injection of denatured protein into columns having isocratic concentrations in the transition and native base-line zones.
Stump
Definition:
(n.) The part of a tree or plant remaining in the earth after the stem or trunk is cut off; the stub.
(n.) The part of a limb or other body remaining after a part is amputated or destroyed; a fixed or rooted remnant; a stub; as, the stump of a leg, a finger, a tooth, or a broom.
(n.) The legs; as, to stir one's stumps.
(n.) One of the three pointed rods stuck in the ground to form a wicket and support the bails.
(n.) A short, thick roll of leather or paper, cut to a point, or any similar implement, used to rub down the lines of a crayon or pencil drawing, in shading it, or for shading drawings by producing tints and gradations from crayon, etc., in powder.
(n.) A pin in a tumbler lock which forms an obstruction to throwing the bolt, except when the gates of the tumblers are properly arranged, as by the key; a fence; also, a pin or projection in a lock to form a guide for a movable piece.
(v. t.) To cut off a part of; to reduce to a stump; to lop.
(v. t.) To strike, as the toes, against a stone or something fixed; to stub.
(v. t.) To challenge; also, to nonplus.
(v. t.) To travel over, delivering speeches for electioneering purposes; as, to stump a State, or a district. See To go on the stump, under Stump, n.
(n.) To put (a batsman) out of play by knocking off the bail, or knocking down the stumps of the wicket he is defending while he is off his allotted ground; -- sometimes with out.
(n.) To bowl down the stumps of, as, of a wicket.
(v. i.) To walk clumsily, as if on stumps.
Example Sentences:
(1) Local embolism, vertebral distal-stump embolism, the dynamics of hemorrhagic infarction and embolus-in-transit are briefly described.
(2) Nine months later, the animals were sacrificed, the esophagus and the gastric stump were removed for histologic examination.
(3) A newborn presenting with persistent umbilical stump bleeding should be screened for factor XIII deficiency when routine coagulation tests prove normal.
(4) The locations of remaining tumor were the tracheal stump in patients in whom resection was incomplete.
(5) Posterior half stumps regenerated limbs with a mean digit number of 2.7 and had a normal dorsoventral muscle pattern.
(6) Two factors influencing cellular morphology in vitro were identified in Locusta: 1) the presence of a primary neurite stump, and 2) membrane contacts between cells.
(7) This low level of binding was maintained for periods of up to 70 days, demonstrating that some STX binds to structures other than axons in denervated distal stumps.
(8) For those who can't stump up more than 5% of the agreed price, he suggests guarantor mortgages, such as that offered by Lloyds TSB.
(9) The appendix or appendix stump was visualised on 53% of the barium examinations.
(10) We describe a male infant with congenital deficiency of coagulation Factor XIII who presented in the immediate postnatal period with umbilical stump bleeding and suffered a severe intracranial hemorrhage at 2 months of age.
(11) Photograph: Peter Beaumont for the Guardian For his part the leader of Hadash, the veteran socialist party in Israel that emphasises Arab-Jewish cooperation, Odeh has now attracted a political star status most obvious on the stump in Lod on Wednesday in the repeated cries of “Ayman!” by shopkeepers and passersby keen to shake his hand or be photographed with him.
(12) In both treatments, the proximal axon stumps exhibited regenerative growth as early as 1 day after axotomy, and, by the third day, neurites had extended.
(13) Since muscle contraction ceases immediately following nerve transection, regardless of nerve stump length, the results can be ascribed to the lack of some neural influence other than nerve-evoked muscle activity.
(14) Injury to the stump of a below-knee amputation (BKA) may require revision to a higher level of amputation.
(15) Crushing the optic nerve eliminated retinopetal fibers from all regions except the cerebral stump of the optic nerve, indicating that this projection was of central origin.
(16) This is dependent upon the gap between the tendon stumps being rather small.
(17) To maintain its 30% stake the Co-op would need to stump up another £120m, increasing its already high debt levels.
(18) Vauxhall Tower Like a cigarette stubbed out by the Thames, the Vauxhall's lonely stump looks cast adrift, a piece of Pudong that's lost its way.
(19) The radiological picture of the amputation stump after osteosarcoma was reviewed in 75 cases, in which postoperative follow-up ranged from a minimum four months, to a maximum of over 12 years.
(20) The postoperative alkaline reflux gastritis is described, the consequences including the carcinoma of the gastric stump are mentioned.