(a.) Of, pertaining to, or like, opal in appearance; having changeable colors like those of the opal.
Example Sentences:
(1) Ink and opaline are ejected by a series of coordinated pumping movements of the mantle, gill, and parapodia that closely resemble triggered 'respiratory pumping' or 'Interneuron II' episodes (Kupfermann and Kandel 1969; Byrne and Koester 1978; Hening 1982).
(2) Opaline silica deposits are formed by many vascular (higher) plants.
(3) Pastel mink were intermediate to the opalines, and dark mink indicative of strain differences in the genetic control of gonadal histamine synthesis and inactivation.
(4) Ink and opaline ejections are directed to the front or back of the animal by characteristic responses of the siphon, mantle, and parapodia.
(5) During the years 1970, 1971 and 1972, the irregular antibodies were systematically screened in Toulouse on all blood donors with a manual technique on opaline plate using enzyme treated red cell tests (papain).
(6) Testicular histamine content was higher in December (the time of sexual quiescence) that in March (breeding time) in opaline mink.
(7) The defensive secretions, ink and opaline, are directed along the anterior-posterior axis at the source of noxious stimulation.
Viscous
Definition:
(a.) Adhesive or sticky, and having a ropy or glutinous consistency; viscid; glutinous; clammy; tenacious; as, a viscous juice.
Example Sentences:
(1) The results of autokeratoplasty have been better if the Healon viscous-elastic bioprotector has been employed.
(2) At surgery, upon incision of the paravertebral muscle fascia, viscous pale fluid was encountered emanating from a foramen in the thoracic lamina.
(3) A model system of exfoliated normal human cervicovaginal squamous cells, exfoliated rodent tumor cells, and acellular, viscous, mucuslike material was used to investigate cell deposition on smear preparations made with three different instruments: plastic spatulas, wooden spatulas, and brush-tipped collectors.
(4) This large increase in power output can be accommodated without an increase in metabolic rate only if internal viscous resistances to flagellar bending are relatively low.
(5) The observation that the apparent activation energy for hydraulic conductivity is less than that for water diffusion across the red cell membrane is characteristic of viscous flow and suggests that the flow of water across the membranes of these red cells under an osmotic pressure gradient is a viscous process.
(6) The nodule typically accumulates a viscous yellow fluid.
(7) Oropharyngeal topical anesthesia with viscous lidocaine (25 ml of 2% as a "mouthwash and gargle" 10 min before laryngoscopy) attenuated the pressor but not heart rate (HR) response during laryngoscopy and tracheal intubation.
(8) Here we demonstrate that injection of HCl through solutions of pig gastric mucin produces viscous fingering patterns dependent on pH, mucin concentration and acid flow rate.
(9) The viscous layer of the cornea was seen by TEM in one case of PPD.
(10) By means of an oscillating capillary rheometer and densimeter, the viscous and elastic parts of the complex viscosity of whole blood and plasma were measured from the ipsilateral internal jugular vein in 17 patients with unilateral occlusive carotid lesions during different stages of carotid endarterectomy.
(11) This type of ventilation brought about changes in viscous properties, measured during creep and oscillation of the mucus, which would be expected to reduce mucus clearance in vivo.
(12) The stability and accuracy of all the methods depend on the amount of viscous pressure loss dictated by wall friction.
(13) If you get a group of people together who wouldn't dream of drinking three quarters of a pint of viscous fatty liquid, and you got them to drink a mug of Horlicks, it would actually disrupt their sleep.
(14) This protein friction, with such viscous-like characteristics, may well play a role as a velocity-limiting factor in the normal ATP-induced sliding movement of motile proteins.
(15) At a hydrophobic surface, molecules move apart and local water becomes strongly bonded, inert, and viscous and accumulates large cations, univalent anions, and compatible solutes.
(16) The transport equation describing the flow of solute across a membrane has been modified on the basis of theoretical studies calculating the drag of a sphere moving in a viscous liquid undergoing Poiseuille flow inside a cylinder.
(17) Remnants of the highly viscous and sticky contrast medium that remain attached to the vascular wall complicate the technical procedure of anastomosing.
(18) Therefore, in this study, we measured the ability of viscous agents to maintain the deepness of the anterior chamber in vitro and discussed the correlations between this ability and the viscosity or elasticity of the various viscous agents.
(19) In 21 experiments, 5 for each of 3 viscoelastic fluids with varying characteristics and 6 for a viscous fluid, aerosol deposition was significantly enhanced in every experiment, irrespective of the type of fluid added.
(20) The results confirm that the intracervical administration of PGE2 in a viscous medium can induce ripening of the cervix in those patients at term displaying unfavorable cervical state.