(n.) A quadruped of the genus Canis, esp. the domestic dog (C. familiaris).
(n.) A mean, worthless fellow; a wretch.
(n.) A fellow; -- used humorously or contemptuously; as, a sly dog; a lazy dog.
(n.) One of the two constellations, Canis Major and Canis Minor, or the Greater Dog and the Lesser Dog. Canis Major contains the Dog Star (Sirius).
(n.) An iron for holding wood in a fireplace; a firedog; an andiron.
(n.) A grappling iron, with a claw or claws, for fastening into wood or other heavy articles, for the purpose of raising or moving them.
(n.) An iron with fangs fastening a log in a saw pit, or on the carriage of a sawmill.
(n.) A piece in machinery acting as a catch or clutch; especially, the carrier of a lathe, also, an adjustable stop to change motion, as in a machine tool.
(v. t.) To hunt or track like a hound; to follow insidiously or indefatigably; to chase with a dog or dogs; to worry, as if by dogs; to hound with importunity.
Example Sentences:
(1) We conclude that chronic emphysema produced in dogs by aerosol administration of papain results in elevated pulmonary artery pressure, which is characterized pathologically by medial hypertrophy of small pulmonary arteries.
(2) The combined immediate and delayed responses to fleas in the dog are as observed by other investigators in man and guinea pigs.
(3) In dogs, cibenzoline given i.v., had no effects on the slow response systems, probably because of sympathetic nervous system intervention since the class 4 effects of cibenzoline appeared after beta-adrenoceptor blockade.
(4) It was shown in experiments on four dogs by the conditioned method that the period of recovery of conditioned activity after one hour ether anaesthesia tested 7 to 7.5 days.
(5) Dialysis of dog plasma against an artificial c.s.f.
(6) For similar inotropic responses, normo- and hyperkalaemic dogs had similar levels of (Na+, K+)-ATPase inhibition and microsomal-bound digoxin.
(7) Complete heart block was produced in 20 of 20 dogs.
(8) The dog and the pig also have an endoperoxide-sensitive constrictor system activated by the 11,9-(epoxymethano) analogue of PGH2 and, of particular note, ICI 79939 and its 11-oxo analogue.
(9) All of this in the same tones of weary nonchalance you might use to stop the dog nosing around in the bin.
(10) One hundred and twelve dogs, including twenty C3-deficient dogs, were studied over a period of 6 years.
(11) From the present results it is concluded that secretion of extrapancreatic glucagon increased in response to arginine infusion in the diabetic state, both alloxan diabetic dogs and one-week post-pancreatectomized dogs.
(12) The effect of pO(2) was studied in a further nine dogs.
(13) The effects of tachycardia caused by ectopic right or left ventricular stimulation on ventricular recovery potentials were studied in 30 dogs.
(14) Stimulation with these electrodes were effective for inducing voiding with little residual volume after the recovery of bladder reflexes, 3 weeks after experimental spinal cord injury in the dog.
(15) A neodymium YAG (Nd:YAG) laser was evaluated in a dog ulcer model used in the same manner as is recommended for bleeding patients (power 55 W, divergence angle 4 degrees, with CO2 gas-jet assistance).
(16) Hollywood legend has it that, at the first Academy awards in 1929, Rin Tin Tin the dog won most votes for best actor.
(17) Liver bloodflow remained unchanged in AS dogs, but hepatic alanine uptake nearly tripled (p less than 0.01) and hepatic glucose production increased by 60% (p less than 0.05).
(18) Affected dogs were from ten breeds and their average age was eight years.
(19) Though three of these presumable metabolites could slightly inhibit the binding of [3H]-KW-3049, they were not detected in rat and dog plasma at 0.5 h after oral administration of KW-3049.
(20) Temelastine produces these species-specific changes by enhancing thyroxine clearance from the circulation in the rat, but not in the dog or mouse.
Ostrich
Definition:
(n.) A large bird of the genus Struthio, of which Struthio camelus of Africa is the best known species. It has long and very strong legs, adapted for rapid running; only two toes; a long neck, nearly bare of feathers; and short wings incapable of flight. The adult male is about eight feet high.
Example Sentences:
(1) Occasionally, I have been invited to try exotic meats, ostrich say, or kangaroo or alligator.
(2) A neurophysin has been isolated from ostrich neurohypophyses and shown by partial amino acid sequence determination to be related to mammalian VLDV-neurophysin.
(3) The Texan first-term senator also revealed that he had swapped his usual ostrich-skin "argument boots" for a pair of black tennis shoes after taking advice from Rand Paul, who staged a shorter filibuster last year against US drone strikes.
(4) But if it wasn't the first Lou Reed record, Do the Ostrich was certainly the most remarkable at the time.
(5) Cowhide and goatskin are used to make Mulberry goods, as well as ostrich leather and alligator skins.
(6) As part of this study the N-terminal amino acid sequences of bull frog, sea turtle, turkey, and ostrich alpha-subunits were determined and reported for the first time.
(7) The microclimate of the nest and the rates of egg water loss were studied at weekly intervals throughout the 41-day incubation period in six ostrich nests.
(8) Glucose, triglyceride, gamma-glutamyltransferase, and cholinesterase concentrations in ostriches were not linearly associated with age.
(9) But between the ostriches who want to retain the status quo and those radicals who want to lead an exodus is an interesting, and fertile, ground.
(10) He ended his life as unknowable and contrary as the 22-year-old who made Do the Ostrich.
(11) Binding and spectroscopic properties of ostrich neurophysins were examined with emphasis on the behavior of Tyr-35, a residue that provides a potential probe of the monomer-monomer interface and of allosteric interrelationships between this region and the binding site.
(12) Young ostriches had significantly lower concentrations of hematocrit, hemoglobin concentration, calcium, and magnesium, and higher levels of total protein and potassium, than the adult individuals.
(13) The complete amino acid sequence of chicken ACTH (39 residues) has been determined as NH2-Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-Arg-Lys-Arg- Arg- Pro-Ile-Lys-Val-Tyr-Pro-Asn-Gly-Val-Asp-Glu-Glu-Ser-Ala-Glu-Ser-Tyr-Pro- Met-Glu-Phe-OH Strikingly the amino acid sequence of chicken ACTH shows a closer resemblance to that from an amphibian, Xenopus (3 residue substitution) than that from another bird, the ostrich (7 residue substitution) or the turkey (at least 9 residue substitution).
(14) The different homogeneous ostrich neurophysin fractions so obtained were compared i.t.o.
(15) It is likely that these two forms of GnRH are present in all bird species, since the chicken and the ostrich have evolved separately.
(16) Facebook Twitter Pinterest Dress of dyed ostrich feathers and hand-painted microscopic slides.
(17) The extent of reassociation of 3H-labeled repetitive or single copy DNA sequences from the chicken with excess unlabeled DNA from the duck, the Japanese quail, and the ostrich, respectively, was measured by hydroxylapatite chromatography.
(18) This study also demonstrates that the ostrich copeptin is more closely related to the amphibian copeptin sequence than to its mammalian homologue, leading to the hypothesis that two families of copeptin molecules might exist.
(19) Rex Hunt, fully dressed in his governor's tights and ostrich plumes, was widely seen, not least by toffs in the Foreign Office (FCO), as a slightly Wodehousian figure, the kind more likely to be seen in slacks propping up the golf club bar in a colonial outpost.
(20) The effect of calcium ions and enzyme concentration on the rate of self-digestion of ostrich trypsin was also investigated.