(n.) The globe or planet which we inhabit; the world, in distinction from the sun, moon, or stars. Also, this world as the dwelling place of mortals, in distinction from the dwelling place of spirits.
(n.) The solid materials which make up the globe, in distinction from the air or water; the dry land.
(n.) The softer inorganic matter composing part of the surface of the globe, in distinction from the firm rock; soil of all kinds, including gravel, clay, loam, and the like; sometimes, soil favorable to the growth of plants; the visible surface of the globe; the ground; as, loose earth; rich earth.
(n.) A part of this globe; a region; a country; land.
(n.) Worldly things, as opposed to spiritual things; the pursuits, interests, and allurements of this life.
(n.) The people on the globe.
(n.) Any earthy-looking metallic oxide, as alumina, glucina, zirconia, yttria, and thoria.
(n.) A similar oxide, having a slight alkaline reaction, as lime, magnesia, strontia, baryta.
(n.) A hole in the ground, where an animal hides himself; as, the earth of a fox.
(v. t.) To hide, or cause to hide, in the earth; to chase into a burrow or den.
(v. t.) To cover with earth or mold; to inter; to bury; -- sometimes with up.
(v. i.) To burrow.
(n.) A plowing.
Example Sentences:
(1) The suits ensures the conditions for the function of the musculoskeletal apparatus and the cardiovascular system which are close to those on the Earth.
(2) One of the most interesting aspects of the shadow cabinet elections, not always readily interpreted because of the bizarre process of alliances of convenience, is whether his colleagues are ready to forgive and forget his long years as Brown's representative on earth.
(4) Two years ago, the Intergovernmental Panel on Climate Change declared Egypt's Nile Delta to be among the top three areas on the planet most vulnerable to a rise in sea levels, and even the most optimistic predictions of global temperature increase will still displace millions of Egyptians from one of the most densely populated regions on earth.
(5) The EMD was miniaturized by using rare earth magnets in the construction of both external transmitter and internal receiver.
(6) This is especially the case when it is confronted with regimes such as those of Bashar al-Assad and Vladimir Putin that feel no compunction over a scorched-earth response to insurgency and do so with calculation.
(7) These can lead to communications blackouts around the Earth and produce aurorae; indeed, there have been several nice displays over recent weeks.
(8) Its first two features, Earth and Oceans , together took nearly $200m worldwide.
(9) How on earth do you follow a 5-1 victory over Spain ?
(10) The Rio+ 20 Earth summit could collapse after countries failed to agree on acceptable language just two weeks before 120 world leaders arrive at the biggest UN summit ever organised, WWF warned on Wednesday.
(11) The goal of the expedition, led by Prof Ken Takai of the Japan Agency for Marine-Earth Science and Technology, was to study the limits of life at deep-sea vents in the Cayman Trough as part of a round-the-world voyage of discovery by the research ship RV Yokosuka .
(12) Alternatively, they were provided with a small foveal target, either fixed with respect to earth (earth-fixed target: EFT condition), or moving with them (chair-fixed-target: CFT condition).
(13) For a start, why on earth was Platini being paid in February 2011 for work he did at Fifa, as Blatter’s special advisor, which finished nine years earlier?
(14) Dr Michael P. Taylor is a computer programmer with Index Data and a research associate at the department of earth sciences, University of Bristol
(15) "Astronauts have said that you step off the Earth and look back and you see things differently.
(16) It may have been like punk never ‘appened, but you caught a whiff of the movement’s scorched earth puritanism in the mocking disdain with which Smash Hits addressed rock-star hedonism.
(17) Yasuni is among the most biodiverse regions on Earth, with each hectare containing more tree species than the US and Canada combined.
(18) In front of his family, friends and close colleagues stood the man who founded Apple, was fired from Apple and came back to lead Apple to a greatness, reach and influence that no one on earth imagined.
(19) It's not Greenpeace , it's not Friends of the Earth , it's not, for the most part, the Sierra Club .
(20) Two dogs, Dezik and Tsygan, survived a sub-orbital flight after their capsule parachuted them back to earth.
Reentrant
Definition:
(a.) Reentering; pointing or directed inwardds; as, a re/ntrant angle.
Example Sentences:
(1) During electrophysiologic study, the effect of propafenone on the effective refractory period of the accessory pathway was determined, as well as its effect during orthodromic atrioventricular (AV) reentrant tachycardia and atrial fibrillation.
(2) The electrophysiologic studies of three patients with accessory pathways and multiple reentrant circuits are reported.
(3) In 2 pts, reentrant beats conducted on the FP antegradely and on SP retrogradely.
(4) It is possible that such action potentials are responsible for the reentrant and automatic arrhythmias which occur in association with clinical cardiac disease.
(5) Intravenous flecainide was successful in terminating ongoing tachycardias in 81% of reported cases of atrioventricular (AV) nodal reentrant tachycardias, 88% of AV reentrant tachycardias and 100% of atrial tachycardias.
(6) The effect of the autonomic system on conduction disorders in the infarction zone (IZ) and related reentrant ventricular arrhythmias (RVA) in the late myocardial infarction period in the dog was studied utilizing averaged recordings of the reentrant pathways from the epicardial surface of the IZ.
(7) The purpose of this study was to investigate the role of tissue anisotropy and dispersion of refractoriness on initiation of reentrant ventricular tachycardia (VT).
(8) In two dogs, the reentrant circuit was located intramurally in close proximity to a patchy septal infarction.
(9) The experiments performed on two wethers provided with simple rumen cannulas and reentrant cannulas, inserted into the proximal duodenum and ileum, showed a passage of 15N from labelled urea, injected intravenously, from the blood to the digestive tract.
(10) The time dependence of nonuniform propagation and the relatively high conduction velocities explain two major characteristics of reentrant tachycardias in acute ischemia: the large diameters of reentrant circuits and the beat-to-beat changes in localization of conduction block.
(11) The ablated pathway was the His bundle in 8 patients, an accessory pathway in 3 patients and a ventricular reentrant circuit in 1 patient.
(12) All 20 patients (100%) with AV node reentrant tachycardia treated with diltiazem had conversion of tachycardia to sinus rhythm as did 26 (81%) of 30 patients with AV reciprocating tachycardia treated with diltiazem.
(13) The electrophysiological effects of antiarrhythmic drugs were tested in 36 patients with recurrent paroxysmal supraventricular tachycardia (PSVT), 25 of whom had accessory pathway reentrant tachycardia (APRT) and 11 A-V nodal reentrant tachycardia (AVNRT; 10 of the slow-fast type one of the fast-slow type).
(14) Patients with atrioventricular nodal reentrant tachycardia were deduced to have simultaneous atrial and ventricular activation when no atrial signal could be seen elsewhere in the cycle.
(15) The patient has neither reentrant tachycardias nor atrial fibrillation episodes.
(16) Paroxysms cease when the conducting properties of the reentrant circuits are disturbed by changes in autonomic tone or the application of certain drugs, pacing, or cardioversion.
(17) Three out of 11 patients with atrioventricular nodal reentrant tachycardia (AVNRT) had VA values greater than or equal to 70 msec, while 5 of 28 patients with orthodromic reciprocating tachycardia (ORT) had values less than or equal to 70 msec.
(18) Low current, high frequency trains of stimuli, when applied at a site presumed to be close to the reentrant circuit, provided a safe and effective method of terminating the common type of AV node reentrant tachycardia.
(19) The two cases suggest the following conclusions: (1) dual A-V nodal pathways may allow the occurrence of double antegrade conduction of one P; (2) the atria are not necessary for A-V nodal circus movements in "dual pathway" A-V nodal reentrant PSVT.
(20) However, the right ventricular apex electrogram demonstrated a constant morphology with a decrease in cycle length equal to that of the other intracardiac electrograms, indicating a constant direction of activation from the ventricular tachycardia circuit, and that ventricular tachycardia had been transiently entrained by AV nodal reentrant tachycardia.