(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.
Libration
Definition:
(n.) The act or state of librating.
(n.) A real or apparent libratory motion, like that of a balance before coming to rest.
Example Sentences:
(1) The simulation reproduces the amplitudes of the fast librational motions of the backbone N-H bonds determined from 15N nuclear magnetic relaxation data, as well as the crystallographic B-factors.
(2) This has provided information on the translational and librational motions of individual groups in the complex.
(3) Above about 52 degrees C cholesterol improves the order by decreasing the amplitude of the librational motions.
(4) In its thermal vibrations, the adenosine molecule behaves as two rigid segments with a torsional libration about the glycosidic bond of 14.4 deg2 at 123 K. The force constant for this libration, as determined from the diffraction data, is 73 (10) J mol-1 deg-2.
(5) In the 1970s, Princeton physicist Gerald K O’Neill envisioned 100,000-person colonies, stationed at what is known as the fifth Lagrangian libration point (L5) in the moon’s orbit – like a gravitational eddy where things stay put by themselves.
(6) The source of the entropic elastomeric force is demonstrated to be the result of internal chain dynamics, and the mechanism is called the librational entropy mechanism of elasticity.
(7) The librational motions are to some extent cooperative.
(8) A translational, librational, and screw analysis of the thermal parameters of endothiapepsin also supports a model in which the two parts can move relative to each other.
(9) Collectively these results suggest that hydrophobic interactions make contributions to elastin entropy at low extensions, but that librational mechanisms make larger contributions to the elastic restoring force at longer extensions.
(10) Many such motions reflect peptide plane librations that result from anticorrelated crankshaft rotations of psi i and phi i+1.
(11) 7 nsec at 40 degrees C) where the band has been assigned to a peptide librational mode.
(12) The amplitude of the base motion, modeled as a fast four-site libration, or diffusion in a cone, increased slightly with higher levels of hydration.
(13) The TLS model has also been applied to the whole protein molecule and shows that the average motion is approximately isotropic with little librational character.
(14) Calculations of the relative statistical weights of these conformations confirm earlier theoretical considerations on the importance of the librational free energy of stable conformations of peptides.
(15) Since the spin-lattice relaxation rate for the active R-state (immobilized) phosphate is similar to that observed in other phosphoenzymes of different size it is suggested that a librational motion on the nanosecond time scale may constitute a common spin-lattice relaxation pathway for phosphates in macromolecules.
(16) The absorption bands of the glycerol ester, phosphoryl, and choline groups were broadened upon hydration, suggesting the activation of the librational or torsional motion.
(17) The similarity of Raman frequencies for B-, A-, C-, and Z-DNA suggests that these modes originate from concerted motions of the bases (librations), which are not strongly dependent upon helix backbone geometry or handedness.
(18) Thus, while the rate of these transitions cannot be quantified, the simulated decay of these correlation functions is completely consistent with the physical picture in which the N-H vectors, in addition to fast librational motion, undergo large amplitude jumps between conformations stabilized by hydrogen bonds.
(19) By analogy this allows for the first assignment of a peptide librational mode in a naturally occurring polypeptide or protein.
(20) The hydrophobic side groups in the protein core show mainly translational motion, with mean-square librations of 20 deg2 which are similar to those found in some close-packed crystals of small organic molecules.