What's the difference between column and tab?

Column


Definition:

  • (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.

Tab


Definition:

  • (n.) The flap or latchet of a shoe fastened with a string or a buckle.
  • (n.) A tag. See Tag, 2.
  • (n.) A loop for pulling or lifting something.
  • (n.) A border of lace or other material, worn on the inner front edge of ladies' bonnets.
  • (n.) A loose pendent part of a lady's garment; esp., one of a series of pendent squares forming an edge or border.

Example Sentences:

  • (1) ADA activity in lymphocytes from peripheral blood was significantly increased after antigenic stimulation by TAB immunization.
  • (2) The emulsifier Tween 80 has been demonstrated to be an AR inducing component of vaccines and drugs (Tab.
  • (3) In the wake of the horrors of the second world war it was the proudest gift to a land fit for heroes, delivered at a time when the national debt made our current crisis look like an embarrassing bar tab.
  • (4) German intelligence services had also been keeping tabs on the rightwing radical scene that Zschäpe was a part of, but had lost track of her, along with Mundlos and Böhnhardt when they went underground.
  • (5) There is a reasonably good correlation between FHR deceleration areas and UApH (Tab.
  • (6) Scrolling tabs in the tab bar Tighter integration with Mac Mail allows emailing directly from Safari using the recently sent to contact list 6.34pm BST Craig Federighi demonstrates the "simple and more powerful" design.
  • (7) By ELISA wherein monoclonal antibodies specific for GPIIb (Tab) and specific for GPIIIa (AP3) were used to capture and hold antigens from a platelet lysate prepared under conditions that generate free GPIIb and GPIIIa, anti-Pena reacted with GPIIIa held by AP3 but not with GPIIb held by Tab.
  • (8) Instead hundreds of millions of pounds will be paid out to big energy companies to keep open old power stations that would have been open anyway, and to diesel farmers to use ultra-polluting generators, and it is families and businesses who will pick up the tab through their energy bills.” Dustin Benton, head of energy and resources at the Green Alliance thinktank, said: “Amber Rudd deserves praise for deciding to phase out coal, and it’s now clear that she needs to reform our outdated capacity market.
  • (9) The year season influenced significantly L, log SC, SH, ClL, gamma and MT-NK (Tab.
  • (10) In this latter group, however, those immunized with alcoholized TAB vaccine had higher antibody titres to fimbrial antigen than those immunized with heat-killed phenolized vaccine.
  • (11) Porous surfaced metal tabs were attached to a standard strain gauge.
  • (12) A first approach, based on the pattern of coefficients of correlation between maternal and paternal weight and height, and birth weight (Tab.
  • (13) At present, salmonellosis is quite common in large urban areas and is supported by person-to-person spread; more than 50% of the yearly isolates occurs in childhood Number of cases, their ages, sex distribution, and relative morbidity, have been calculated in Tab.
  • (14) Separation of bone marrow cells from anemic rats injected with TAB vaccine led to four populations corresponding to successive stages of erythroid cell maturation.
  • (15) Means testing it would be administratively more complicated but nevertheless in the present climate I can see no real reason why it remains a universal benefit.” The BBC faced the prospect of having to pick up the tab for free TV licences for over-75s in the 2010 negotiations around its future funding that saw the licence fee frozen until 2017 and the BBC take on a number of other funding responsibilities including the World Service and Welsh language channel, S4C.
  • (16) The average values of the different indicators and their variability are summarized in Tab.
  • (17) The bound enzyme conjugate is quantified by measuring the rate of increase in fluorescence in the reaction zone of the tab, then converting the rate to clinical units by comparison with a stored calibration curve.
  • (18) At saturation, 40,200 AP-3 molecules were bound per platelet, a value similar to that obtained for AP-2 or Tab.
  • (19) A double blind placebo-controlled trial in 30 patients with ICO was carried out to study the pharmacodynamic activity of a flavonoid, Daflon 500 mg (2 tabs daily for 6 weeks), which revealed a decrease in the degree of retention--initially high--of labelled albumin (p = 0.01).
  • (20) Fentanyl was given intravenously in fractional doses, (fig 1), during NLA, and other general anaesthesias, for operation and diagnostic examination ( exeption of cardiosurgery), in children and adolescents from two month-to nineteen years of age, (tab.

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