(n.) The hollow bed where a stream of water runs or may run.
(n.) The deeper part of a river, harbor, strait, etc., where the main current flows, or which affords the best and safest passage for vessels.
(n.) A strait, or narrow sea, between two portions of lands; as, the British Channel.
(n.) That through which anything passes; means of passing, conveying, or transmitting; as, the news was conveyed to us by different channels.
(n.) A gutter; a groove, as in a fluted column.
(n.) Flat ledges of heavy plank bolted edgewise to the outside of a vessel, to increase the spread of the shrouds and carry them clear of the bulwarks.
(v. t.) To form a channel in; to cut or wear a channel or channels in; to groove.
(v. t.) To course through or over, as in a channel.
Example Sentences:
(1) These channels may, at least in some cases, be responsible for the generation of pacemaker depolarizations, thereby regulating firing behaviour.
(2) The influence of the various concepts for the induction of lateral structure formation in lipid membranes on integral functional units like ionophores is demonstrated by analysing the single channel current fluctuations of gramicidin in bimolecular lipid membranes.
(3) RNAs encoding a wild-type (RBK1) and a mutant (RBK1(Y379V,V381T); RBK1*) subunit of voltage-dependent potassium channels were injected into Xenopus oocytes.
(4) The dramas are part of the BBC2 controller Janice Hadlow's plans for her "unashamedly intelligent" channel over the coming months.
(5) This was unlike the action of the calcium channel blocker, cadmium, which reduced the calcium action potential and the a.h.p.
(6) Circuitry has been developed to feed the output of an ear densitogram pickup into one channel of a two-channel Holter monitor.
(7) It is concluded the decrease in cellular volume associated with substitution of serosal gluconate for Cl results in a loss of highly specific Ba2+-sensitive K+ conductance channels from the basolateral plasma membrane.
(8) Stimulation of atrial H1-receptors is suggested to directly cause an increase in Ca-channel conductance independent of intracellular cAMP content.
(9) Similarly, 50 microM D-600, a Ca+2 channel antagonist, significantly (P less than 0.01) reduced basal and 5-HETE-induced PRL release.
(10) The purpose of the present study was to analyze the effects of cromakalim (BRL 34915), a potent drug from a new class of drugs characterized as "K+ channel openers", on the electrical activity of human skeletal muscle.
(11) This promotion of repetitive activity by the introduction of additional potassium channels occurred up to an "optimal" value beyond which a further increase in paranodal potassium permeability narrowed the range of currents with a repetitive response.
(12) Channel activation persists through the process of platelet isolation and washing and is manifested in higher measured values of [Ca2+]cyt and [Ca2+]dt in the "resting state."
(13) At 100 microM-ACh the apparent open time became shorter probably due to channel blockade by ACh molecules.
(14) The effects of low doses of dihydropyridine (DHP) calcium channel antagonists nimodipine, nifedipine, (-)-R-202-791, and amlodipine, the DHP calcium channel agonist BAY K 8644 were investigated on clonic convulsions to pentylenetetrazole (PTZ) in mice.
(15) The following model is suggested: exogenous ATP interacts with a membrane receptor in the presence of Ca2+, a cascade of events occurs which mobilizes intracellular calcium, thereby increasing the cytosolic free Ca2+ concentration which consequently opens the calcium-activated K+ channels, which then leads to a change in membrane potential.
(16) SDS-PAGE analysis of the immunoprecipitates under reducing conditions revealed that the cardiac channel is mainly composed of two large polypeptides of 190 and 150 kDa, and five smaller polypeptides of 60, 55, 35, 30, and 25 kDa.
(17) In the presence of high external Cl, a component of outward current that was inhibited by the anion channel blocker diphenylamine-2-carboxylate (DPC) appeared in 70% of the cells.
(18) In vitro studies in cardiac Purkinje fibers suggested that reversal of amitriptyline-induced cardiac membrane effects by sodium bicarbonate may be attributed not only to alkalinization but also to increased in extracellular sodium concentration, diminishing the local anesthetic action of amitriptyline and resulting in less sodium channel block.
(19) The Ca2+ channel current recorded under identical conditions in rat dorsal root ganglion neurones was less sensitive to blockade by PCP (IC50, 90 microM).
(20) In voltage-clamp experiments the ion current flowing through the channels was homogeneous indicating a defined conformation and a uniform size.
Shroud
Definition:
(n.) That which clothes, covers, conceals, or protects; a garment.
(n.) Especially, the dress for the dead; a winding sheet.
(n.) That which covers or shelters like a shroud.
(n.) A covered place used as a retreat or shelter, as a cave or den; also, a vault or crypt.
(n.) The branching top of a tree; foliage.
(n.) A set of ropes serving as stays to support the masts. The lower shrouds are secured to the sides of vessels by heavy iron bolts and are passed around the head of the lower masts.
(n.) One of the two annular plates at the periphery of a water wheel, which form the sides of the buckets; a shroud plate.
(n.) To cover with a shroud; especially, to inclose in a winding sheet; to dress for the grave.
(n.) To cover, as with a shroud; to protect completely; to cover so as to conceal; to hide; to veil.
(v. i.) To take shelter or harbor.
(v. t.) To lop. See Shrood.
Example Sentences:
(1) The underlying pathology was shrouded by incomplete abortion.
(2) It introduces a welcome trenchancy into subjects often shrouded in misty rhetoric.
(3) At recent climate change conferences, a coffin has been paraded through the halls of delegates covered in a shroud and attended by mourners.
(4) Its lines soften, its edges fade; it shrinks into the raw cold from the river, more like a shrouded mountain than a castle built for kings.
(5) Two of them begged for a rescue mission in phone calls yesterday, as the battles raged through a powerful sandstorm that shrouded the city from journalists and anxious refugees who have been watching the fighting from the safety of Turkish soil, just a few hundred feet away.
(6) The same intrepid, almost naive, fascination with a world shrouded in the icy fog of snobbery, deference, and class-consciousness animated Sampson.
(7) Tehran, surrounded by mountains and with millions of cars on its congested streets, has long been regarded as one of the world's most polluted cities, but the heavy smog that has recently shrouded its streets has been described as the worst in its history.
(8) "But the fact is that the whereabouts and fate of Gao have been shrouded in mystery by the Chinese government for far too long.
(9) Monarchy, of whatever stamp, shrouds society in class, when we can least afford it.
(10) See the bullet holes in street lamps... the shrouded vision in the clouds and the fog of the buildings from which the shots came... the photographs of those who lost their lives.. the people who put themselves on the line for the future of Ukraine.” Kerry said he spoke spontaneously with Ukrainians gathered there, who pleaded with him not to go back to life as it was under Yanukovych.
(11) We hope that the Texas Department of Criminal Justice will finally decide to comply with the law, and cease attempting to shroud in secrecy one aspect of their job that, above all others, should be conducted in the light of day."
(12) It sits amid north Glasgow’s famous Red Road tower blocks, shrouded and still awaiting demolition since organisers had second thoughts about blowing them up to mark the Commonwealth Games.
(13) Prolonged exposures of fracture faces under the protection of liquid nitrogen-cooled shrouds have shown that, because of the consequent drastic reduction of condensable gases in the specimen area, no detectable condensation contamination of exposed fracture faces occurs within 15 min at a specimen temperature of 108 degrees K. This shows that a complicated ultrahigh vacuum technology is not required for high resolution freeze- etching.
(14) How many other "invisible" stories are out there, shrouded by thick legal mist?
(15) As usual, the government applied the OSB media strategy to shroud the matters in secrecy.
(16) "Those are dead people in front of our house and the smell is awful," called out a woman from the balcony, her face shrouded in cloth to protect her from the stench.
(17) If this is how it behaves in the middle of one of Australia’s biggest cities, how does it conduct itself when shrouded behind the secrecy of “on water operations”?
(18) On these days, the smog clings to the city like a thick grey shroud, and its residents are ghost-like shadows moving through the haze.
(19) Consider an example from June of last year, when rampant fires across parts of Sumatra, Indonesia, shrouded the skies of Sumatra and neighbouring Singapore and Malaysia in a thick, choking haze.
(20) What happened next has always been shrouded in mystery.