(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.
Essay
Definition:
(n.) An effort made, or exertion of body or mind, for the performance of anything; a trial; attempt; as, to make an essay to benefit a friend.
(n.) A composition treating of any particular subject; -- usually shorter and less methodical than a formal, finished treatise; as, an essay on the life and writings of Homer; an essay on fossils, or on commerce.
(n.) An assay. See Assay, n.
(n.) To exert one's power or faculties upon; to make an effort to perform; to attempt; to endeavor; to make experiment or trial of; to try.
(n.) To test the value and purity of (metals); to assay. See Assay.
Example Sentences:
(1) Two days after Michael Morpurgo, author of War Horse , published a beautiful essay calling for this year's First World War commemorations to " honour those who died " and "celebrate the peace we now share", Michael Gove has delivered the government's response.
(2) The rationale for pursuing the development and use of germ-line selection and modification techniques is examined in this essay.
(3) This essay reviews research on interhemispheric transfer time derived from simple unimanual reaction time to hemitachistoscopically presented visual stimuli.
(4) What is correct in a tweet might not be in an essay; no single register of English is right for every occasion.
(5) Unsurprisingly, one of the three lonely references at the end of O'Reilly's essay is to a 2012 speech entitled " Regulation: Looking Backward, Looking Forward" by Cass Sunstein , the prominent American legal scholar who is the chief theorist of the nudging state.
(6) The present essay gives a brief review of the findings on sex differences in the human brain.
(7) Evidence exists in the literature to suggest that the reliability of short (c. 10 minutes) essay questions may be higher.
(8) This pictorial essay should assist the radiologist in recognizing esophageal abnormalities on chest films and in recognizing their place in the spectrum of chest film abnormalities.
(9) This two-part essay identified major characteristics of War Surgery and explores the essential training and education required to prepare civilian and military surgeons for the practice of war surgery.
(10) They then wrote essays justifying their ideas for the new classroom; provided a budget, using a variety of maths skills; created an inventory of furniture, lighting and other items; producing a 3D scale model of their classroom and a 2D computer-generated picture.
(11) In the last part of the essay he discusses the characteristics of traditional Chinese medical ethics.
(12) Upon further consideration, we concluded the essay did not include some key facts and its overall tone was not consistent with what we seek to publish.
(13) You can date the phrase back further, to 1998, when Peggy McIntosh used the word "privilege" in her essay White Privilege: Unpacking the Invisible Knapsack .
(14) Over the past 40 years her voice has been marked, first and foremost, by a supreme intellectual confidence, a tone evident from the first line of the first essay (Notes on Camp) that made her name in 1964: "Many things in the world have not been named.
(15) The life of Oliver Wendell Holmes was selected as the subject for a lecture in the 1974 History of Medicine series at Yale University School of Medicine because, as the Latin subtitle of the essay suggests, he represents a fortunate and uncommon, but by no means unique, synthesis of the practical and aesthetic, of science and the humanities.
(16) Facebook Twitter Pinterest In an essay for the Hollywood Reporter, Camille Paglia writes that Swift promotes a ‘silly, regressive public image’.
(17) In a 2010 essay, Berman wrote of visiting the Bronx again, with trepidation, fearing that the borough's notorious self-immolation would have left nothing of the world he remembered.
(18) Batoor is a talented photojournalist who worked on the PR team at the US Embassy in Kabul before he was targeted for a bold and confronting photo essay on the exploitation of Afghanistan’s "dancing boys" in the Washington Post.
(19) Today we are starting a new series called ‘Facing my fear’, launching with an essay from a young widow who had to return to the city where she first met her late husband .
(20) As Geoff Dyer notes in his essay for Dewe Mathews's book, her images may "bear a conceptual resemblance to Sternfeld's, but they are taken within the already charged zone of memory that is the Western Front.