(n.) A board with sixty-four squares of alternate color, used for playing checkers or draughts.
Example Sentences:
(1) Strains showing occasional antagonism at a particular proportion of concentrations of the test combination, were found to only be indifferent when the mean index of the fractional inhibition concentration of all checkerboard combinations was calculated.
(2) In Experiment 1, newborns differentiated gray from green, from yellow, and from red: For each of these hues they preferred chromatic-and-gray checkerboards over gray squares matched in mean luminance, even though the luminance of the gray checks was varied systematically over a wide range so as to minimize nonchromatic cues.
(3) Using the quantitative induction assay, the checkerboard method and the disc approximation test, clavulanic acid was shown to act as inducer for all species, whereas sulbactam only induced strains of Providencia stuartii.
(4) The fields formed a checkerboard pattern the element size of which variable.
(5) The new Austrian HTC, partly defined by the 9th International Histocompatibility Workshop (9WS), partly by a checkerboard experiment with internationally well defined reference HTC, type for HLA-Dw1 to -Dw7 and an obviously new, so far unknown HLA-DR2 related HLA-D determinant.
(6) The latency of the first reproducible positive peak in the P-VEP was measured monocularly and binocularly for five sizes of phase alterations checkerboard stimuli (range: 120' to 7.5' check widths).
(7) Induction of chemotaxis of LGL by OAG was time and dose-dependent, as confirmed using checkerboard assays.
(8) The released activity was chemotactic by checkerboard analysis.
(9) Responses were obtained to phase-alternating checkerboards of varying check size.
(10) The MTS task employed randomly generated checkerboard-like stimuli presented on a video display.
(11) The stimulus was a checkerboard phase-reversed at the frequency of 1 Hz, binocularly viewed by the subject.
(12) An operant technique was used to train 10-wk.-old infants on a simultaneous discrimination task with a checkerboard cube and a bull's-eye sphere presented in a stationary form.
(13) The combination of peracetic acid and hydrogen peroxide, tested by a checkerboard micromethod, was found to be synergistic.
(14) Initially the responses to checkerboard flash or reversal stimuli were computer-averaged in order to raise the signal above the noise, primarily the electroencephalogram (EEG).
(15) The patterned stimuli used were checkerboard-like matrices containing, on the average, 4, 36, 100, 400, or 900 bits of information.
(16) This stimulated migration was dose-dependent, and by checkerboard analysis was both chemotactic and chemokinetic.
(17) C-cells divided once during the kagome-checkerboard transformation, while G-cells did not divide.
(18) No synergy or antagonism was found by means of the checkerboard titration method used.
(19) Three background conditions were used: a naturalistic landscape photograph, a blank field, and a repeating checkerboard texture that provides strong contours but no information about visual direction.
(20) Consequently, the pattern electroretinogram to reversing checkerboards has to be regarded as a mixture of both pattern- (contrast) and luminance-specific components.
Draughts
Definition:
(n. pl.) A mild vesicatory. See Draught, n., 3 (c).
(n. pl.) A game, now more commonly called checkers. See Checkers.
Example Sentences:
(1) In order to investigate the effect of food intake on the amount of fluid ingested and the intervals between draughts and the effect of fluid intake on the amount of food ingested and the intervals between meals, the eating, drinking, and core temperature of 15 adult male rats were continuously monitored for 14 days.
(2) Lester Young often commented that “I feel a draught” when he sensed a racist atmosphere, and his personality became radically more insular after the abuse he suffered in the US army in 1945.
(3) There's a vintage woodburing stove, no TV, a seafood menu rich in local produce, including Glenbeigh oysters, and a top-notch brew on draught in Tom Crean's lager, the sole beer made by Dingle Brewing Company (dinglebrewingcompany.com).
(4) The brace has strong anti-bending strength and draught force.
(5) So they got rid of the car, installed low-energy bulbs , insulation and draught-proofing, and a year-and-a-half ago they bought a wood-burning stove .
(6) The results of a series of cold challenges to the hand, repeated on a normal subject in a temperature-controlled room and in other parts of a rheumatology ward, show very good reproducibility outside the temperature-controlled room, provided that the immediate environment is draught-free.
(7) In general, though, the apparent harmony between government policy and Ofsted's work may be traceable to a much simpler matter of mindset: its head, Michael Wilshaw, is the former head of the Mossbourne academy in Hackney, and prone to sound as if he has imbibed a huge draught of whatever the education secretary, Michael Gove, is drinking.
(8) But that may be the least of Ukip’s woes as it sups the bitter draught of victory.
(9) Relief from the complaints is improved by physiotherapy and by avoiding the detrimental influence of bad posture, nervous stress, air draughts, cold chills etc.
(10) Muscle fibre recruitment was investigated during draught loaded exercise by studying glycogen depletion patterns from histochemical stains of muscle biopsies from the gluteus and semitendinosus muscles.
(11) The increase in metabolic requirements during the three levels of draught exercise was associated with increases in arterial hemoglobin concentration and oxygen content of blood.
(12) Draught-free homes are comfortable at lower temperatures, so you'll be able to turn down your thermostat, which could save another £55 a year.
(13) In particular, connections between population and presence of some fish species draughted has been studied, considering ecological, reproductive and trophic habits of fishes, in order to value relations between the influence these populations exert on fishing and biological characteristics of the quantitatively more meaningful fish species.
(14) The same gift of the gab that a good hotel manager deploys to schmooze an irate guest complaining about draughts made the difference between life and death; he cajoled and coaxed, flattered and deceived, lied and bribed.
(15) It was concluded that high oxidative capacity is of importance both for fast trotting and for draught work.
(16) The major clinical conditions encountered were those which adversely affect the performance of draught animals and those causing infertility.
(17) The role of camels in transport and draught is discussed.
(18) A cart equipped with an odometer, for measuring distance, and a hydraulic dynamometer, for measuring draught force, was used.
(19) Cask beer aside, Fringe majors on continental and Belgian bottles, with the likes of Duvel, Leffe and Timmerman's on draught, as well as real perries and ciders.
(20) Draught whisky and whisky in cans – available in vending machines in Japan to consumers with an ID smartcard to prove their age – are still a long way off in the west.