(v. i.) To make a low repeated cry or sound, like the characteristic note of pigeons or doves.
(v. i.) To show affection; to act in a loving way. See under Bill, v. i.
Example Sentences:
(1) Deviations from Michealis-Menten kinetics in the pig-heart citrate synthase (citrate-oxaloacetate-lyase(pro-3S-CH2-COO-leads to acetyl-CoA), EC 4.1.3.7) system have been characterized and analyzed in view of the kinetic theory described in the preceding paper.
(2) We conclude that both proprioceptive feedback and audio-feedback must be involved to yield maximal stimulation of follicular growth by the female's nest-coo display.
(4) The limited solubility of cholesterol in negatively charged phospholipids is found to be independent of the nature of the acyl chain residues, and independent of whether the negative charge resides on both COO- and PO- groups (as in phosphatidylserine) or on PO- only (as in phosphatidic acid).
(5) Like scores of men here, he spends hours in this rooftop retreat with his cooing companions.
(6) All these data suggest that the native polysaccharide possesses ordered secondary structure stabilized by nonionic interactions outweighing the repulsion between adjacent COO- groups.
(7) The antagonist GDEE had 90% of its whole population in folded conformations with a distance of about 3 A degrees between COO-...COO- groups.
(8) This difference in follicular growth suggests that the females' own cooing, not the males' cooing, stimulates the ovarian response.
(9) A NH3+(Ser1)-COO-(Arg4) salt bridge, as well as any form of turn stabilized by hydrogen bonds can be ruled out with certainty.
(10) Enterprise technology veteran Stephanie Buscemi, COO of Salesforce’s cloud business, knows all too well the challenges facing women in her industry.
(11) Together, these pH profiles provide sufficient information to suggest that only the minor zwitterionic species of ornithine, H2N(CH2)3CH(NH3+)COO-, binds the enzyme productively.
(12) Three cases with typical cooing murmurs in degenerated porcine valves at mitral positions were studied.
(13) Analysis of variance showed that (1) the mean spectral energy (MSE) levels of "pain-induced" cries were significantly higher than those of the other two types of cries and that the MSE of all three types of cries was significantly higher than that of cooing; and (2) that the mean spectral energy in any vocalization by 6-month-old infants of either sex was significantly lower than that in any vocalization of younger infants.
(14) The second partial ORF starts 67 bp downstream of cooS and would be capable of encoding 35 amino acids with an ATP-binding site motif.
(15) EDC reactive side groups other than COO- (e.g., tyrosyl-OH or sulfhydryls) can be discarded as candidates for the underlying chemical reaction.
(16) Molecular graphics analysis revealed that the propenoyl side chain of the spin-label exhibits an extended trans conformation and that the ethyl moiety of the ester group deviates significantly from coplanarity with the carboxylate--COO--atoms.
(17) Nest-coo (courtship) vocalization is an estrogen-dependent component of a sequence of behaviors leading to egg-laying in the ring dove (Streptopelia risoria).
(18) The torsion angles of the alpha-methyl group, NH3+ and COO- groups with respect to Cv are in molecules A and B respectively +67.2, +66.8, -174.3, -175.6, and -59.2 and -59.5 degrees.
(19) The distribution of spectral energy among four types of infant vocalizations was compared via computerized spectral analyses of "pain-induced," "fussy," and "hungry" cries and "cooing" of 30 2-6-month-old infants.
(20) The fatty acyl groups of these compounds, unlike those of usual phospholipids, were all saturated and were mixtures of even and odd numbered carbon chains; their [M-CnH2n+1-COOCH2]+ and [M-Cn+1H2n+3COO]+ peaks overlapped.
Pigeon
Definition:
(n.) Any bird of the order Columbae, of which numerous species occur in nearly all parts of the world.
(n.) An unsuspected victim of sharpers; a gull.
(v. t.) To pluck; to fleece; to swindle by tricks in gambling.
Example Sentences:
(1) However, the characteristics of pigeon atherosclerosis at other vascular sites have not been extensively studied.
(2) There are thus clear similarities in the overall pattern of somatosensory projections in the pigeon and in many mammalian species.
(3) The behavioral effects of phenytoin, phenobarbital, clonazepam, valproic acid, and ethosuximide were evaluated in food-deprived pigeons performing under automaintenance and negative automaintenance procedures.
(4) The pigeon's metapatagialis muscle consists of three slips, two twitch and one tonic, and these slips are distinguishable at the gross anatomical level.
(5) The gain of anterior SC primary afferents at 0.25 Hz is similar for anesthetized (2.93 I X s-1 X deg-1 X s-1, n = 14) (11) and for unanesthetized (3.01 I X s-1 X deg-1 X s-1, n = 14) pigeons.
(6) A series of seven experiments related amplitude and latency of the pigeon's startle response, elicited by an intense visual stimulus, to antecedent auditory and visual events in the sensory environment.
(7) Immunohistochemical techniques were used to survey the distribution of several conventional transmitters, receptors, and neuropeptides in the pigeon nucleus of the basal optic root (nBOR), a component of the accessory optic system.
(8) Immunoglobulin G (IgG), A (IgA) and M (IgM) antibody activity against pigeon serum was demonstrated in the patient's serum by a solid phase radioimmunoassay (RIA) technic.
(9) The activities of choline acetyltransferase and acetylcholinesterase were assayed in submicrogram samples from layers of pigeon retina.
(10) Erythrocytes from pigeons and 1-day-old chicks gave similar antigen and antibody titers, but goose erythrocytes gave lower titers.
(11) But my timid scrunch-face puts me so behind the curve that I might as well start training carrier pigeons.
(12) The serratus metapatagialis (SMP) muscle of the pigeon has been studied histochemically and ultrastructurally.
(13) Pigeon Type I horizontal cells are Cajal's "brush-shaped" cells, and their axon terminals resemble Cajal's "stellate" cells.
(14) The mechanism of pyruvate-2,6-dichlorophenol-indophenol (2,6-CPI) reductase reaction catalyzed by the pyruvate dehydrogenase complex from pigeon breast muscle and by its pyruvate dehydrogenase component was studied.
(15) Most of the time when we talk about pollution people think about Beijing or other places, but there are some days in the year when pollution was higher and more toxic in London than Beijing, that’s the reality.” He said he was inspired by the use of pigeons in the first and second world wars to deliver information and save lives, but they were also a practical way of taking mobile air quality readings and beating London’s congested roads.
(16) The local pigeon crop-sac assay was used to test the direct effects of epidermal growth factor (EGF) and several other growth factors and hormones on the growth of mucosal epithelial cells in vivo.
(17) Nine pigeons in a matching-to-sample task with 5 alternative stimuli were exposed to 4 dose levels of sodium pentobarbital.
(18) In pigeon liver, only purine nucleoside phosphorylase was increased but xanthine dehydrogenase activity was not detected after feeding a high protein diet, while both enzyme activities were increased in the pigeon kidney.
(19) The authors report an epizootic form of toxoplasmosis observed among the crowned pigeons (Goura cristata Pallas and Goura victoria Frazer).
(20) Pigeons are able to home from unfamiliar sites because they acquire an olfactory map extending beyond the area they have flown over.