(n.) Any cirriped crustacean adhering to rocks, floating timber, ships, etc., esp. (a) the sessile species (genus Balanus and allies), and (b) the stalked or goose barnacles (genus Lepas and allies). See Cirripedia, and Goose barnacle.
(n.) A bernicle goose.
(n.) An instrument for pinching a horse's nose, and thus restraining him.
(sing.) Spectacles; -- so called from their resemblance to the barnacles used by farriers.
Example Sentences:
(1) After scarfing platefuls of seafood on the terrace, we wandered down to the harbour where two fishermen, kitted out in wetsuits, were setting out by boat across the clear turquoise water to collect goose barnacles.
(2) Taken together, these results support the view that barnacle muscle fibers possess protein kinase C. They also raise the possibility that protein kinase C plays a role in modulating the ouabain-insensitive component of the Na efflux.
(3) We were able to record large signals without averaging from barnacle and leech neurons.
(4) The resting membrane potential data existing in the literature for the giant axon of the squid, frog muscle and barnacle muscle have been analyzed from the standpoint of the theory of membrane potential due to Kobatake and co-workers.
(5) Relations between the membrane potential and the tension associated with changes in membrane potential were analyzed in barnacle giant muscle fibers by using voltage clamp techniques.
(6) Generation of a transient, amplified response to the dimming of light in the visual system of the barnacle involves two synaptic stages.
(7) This idea and alternatives have been tested on the barnacle lateral ocellus, a simple eye with only three photoreceptors, each with its own axon about 1 cm long.2.
(8) District chief Patthikongpan said that the barnacles on the wreckage caused fishermen to believe it could have not been under the sea for more than a year, further casting doubt.
(9) The other is that L-type Ca2+ channels are present in barnacle fibers, and an increase in internal free Ca2+ in these fibers is known to stimulate the Na+ efflux, particularly in ouabain-poisoned fibers.
(10) The existence of a photostable blue pigment is demonstrated in B. eburneus and in some of B. amphitrite receptors, and the possible influence of this photostable pigment on the various action spectra measured in the barnacle is discussed.
(11) Single muscle fibres from the barnacle Balanus nubilus have been studied to provide information about the mode of action of aldosterone on Na transport in a symmetric cell.
(12) A study has been made of the behavior of the Na efflux in single muscle fibers from the barnacle, Balanus nubilus, toward the microinjection of AlCl3.
(13) Membrane potential changes following illumination of a photoreceptor cell in the lateral ocellus of a barnacle (Balanus eburneus) were studied by means of intracellular recording and polarization techniques.
(14) Réunion islander on the moment he found plane debris hoped to be MH370 Read more Abdul Aziz Kaprawi, the deputy transport minister, said the 2-metre barnacle-covered chunk of aircraft could be “the convincing evidence that MH370 went down in the Indian Ocean”.
(15) In the glow of the thing's own flame they saw edificial flanks, the concrete and rust of them, the iron of the pylon barnacled, shaggy with benthic growth now lank gelatinous bunting.
(16) Single barnacle muscle fibres from Balanus nubilus were internally perfused with an isotonic solution containing 180 mM-tetraethylammonium acetate and the effects of Ca concentration in the external solution on the voltage-clamp currents, especially the initial inward current, were examined.2.
(17) We tested the hypothesis that gamma-aminobutyric acid (GABA) is the transmitter released by barnacle photoreceptors onto postsynaptic cells (I-cells).
(18) For Aplysia giant neurons and muscle fibers of the giant barnacle, the extrapolated cytoplasmic specific resistivities are 40 and 74 omega-cm, respectively, at infinite frequency.
(19) Myoplasmic impedance was measured on a barnacle (Balanus nubilus) single muscle fiber that was placed in a cylindrical cavity to limit the volume and prevent the hydration of the myoplasm.
(20) It is concluded that dissipation of a possible pH gradient across the SR membrane by protonophores does not release Ca2+ from the SR of barnacle muscle.
Change
Definition:
(v. t.) To alter; to make different; to cause to pass from one state to another; as, to change the position, character, or appearance of a thing; to change the countenance.
(v. t.) To alter by substituting something else for, or by giving up for something else; as, to change the clothes; to change one's occupation; to change one's intention.
(v. t.) To give and take reciprocally; to exchange; -- followed by with; as, to change place, or hats, or money, with another.
(v. t.) Specifically: To give, or receive, smaller denominations of money (technically called change) for; as, to change a gold coin or a bank bill.
(v. i.) To be altered; to undergo variation; as, men sometimes change for the better.
(v. i.) To pass from one phase to another; as, the moon changes to-morrow night.
(v. t.) Any variation or alteration; a passing from one state or form to another; as, a change of countenance; a change of habits or principles.
(v. t.) A succesion or substitution of one thing in the place of another; a difference; novelty; variety; as, a change of seasons.
(v. t.) A passing from one phase to another; as, a change of the moon.
(v. t.) Alteration in the order of a series; permutation.
(v. t.) That which makes a variety, or may be substituted for another.
(v. t.) Small money; the money by means of which the larger coins and bank bills are made available in small dealings; hence, the balance returned when payment is tendered by a coin or note exceeding the sum due.
(v. t.) A place where merchants and others meet to transact business; a building appropriated for mercantile transactions.
(v. t.) A public house; an alehouse.
(v. t.) Any order in which a number of bells are struck, other than that of the diatonic scale.
Example Sentences:
(1) Once treatment began, no significant changes occurred in Group 1, but both PRA and A2 rose significantly in Groups 2 and 3.
(2) Thirty-two patients (10 male, 22 female; age 37-82 years) undergoing maintenance haemodialysis or haemofiltration were studied by means of Holter device capable of simultaneously analysing rhythm and ST-changes in three leads.
(3) The assembly reaction is accompanied by characteristic changes in fluorescence emission and dichroic absorption.
(4) Although the mean values for all hemodynamic variables between the two placebo periods were minimally changed, the differences in individual patients were striking.
(5) It is concluded that during exposure to simulated microgravity early signs of osteoporosis occur in the tibial spongiosa and that changes in the spongy matter of tubular bones and vertebrae are similar and systemic.
(6) The various evocational changes appear to form sets of interconnected systems and this complex network seems to embody some plasticity since it has been possible to suppress experimentally some of the most universal evocational events or alter their temporal order without impairing evocation itself.
(7) A change in the pattern of care of children with IDDM, led to a pronounced decrease in hospital use by this patient group.
(8) The pattern of the stressor that causes a change in the pitch can be often identified only tentatively, if there is no additional information.
(9) It has been generally believed that the ligand-binding of steroid hormone receptors triggers an allosteric change in receptor structure, manifested by an increased affinity of the receptor for DNA in vitro and nuclear target elements in vivo, as monitored by nuclear translocation.
(10) Changes in cardiac adenosine triphosphate (ATP), phosphocreatine (PCr) and inorganic phosphate (Pi) were followed and intracellular pH (pHi) was estimated from the chemical shift of Pi.
(11) Subsequently, the study of bundle branch block and A-V block cases revealed that no explicit correlation existed between histopathological changes and functional disturbances nor between disturbances in conduction (i.e.
(12) It involves creativity, understanding of art form and the ability to improvise in the highly complex environment of a care setting.” David Cameron has boosted dementia awareness but more needs to be done Read more She warns: “To effect a cultural change in dementia care requires a change of thinking … this approach is complex and intricate, and can change cultural attitudes by regarding the arts as central to everyday life of the care home.” Another participant, Mary*, a former teacher who had been bedridden for a year, read plays with the reminiscence arts practitioner.
(13) As collapse was imminent, MAP increased but CO and TPR did not change significantly.
(14) Then a handful of organisers took a major bet on the power of people – calling for the largest climate change mobilisation in history to kick-start political momentum.
(15) Type 1 changes (decreased signal intensity on T1-weighted spin-echo images and increased signal intensity on T2-weighted images) were identified in 20 patients (4%) and type 2 (increased signal intensity on T1-weighted images and isointense or slightly increased signal intensity on T2-weighted images) in 77 patients (16%).
(16) No significant change occurred in the bacterial population of our hospital unit during the period of the study (more than 3 years).
(17) The availability and success of changes in reproductive technology should lead to a reappraisal of the indications for hysterectomy, especially in young women.
(18) The epidemiology of HIV infection among women and hence among children has progressively changed since the onset of the epidemic in Western countries.
(19) The present study examined whether the lack of chronic hemodynamic effects of ANP in control rats was due to changes in vascular reactivity to the peptide.
(20) The pancreatic changes are unlikely to be an artefact, but rather a direct toxic effect of the alcohol as confirmed by the biochemical changes.