At the pool's far end was the little cabana Joyce had mentioned, and on the water's surface floated scattered lavender patches of limp-looking lather.

At its best the abstract expressionists achieve a simple rococo decorative surface.

At sufficiently low temperatures, electrons near the Fermi surface become unstable against the formation of Cooper pairs.

At some small angular rate of rotation, however, an element of surface water can achieve lower potential energy by moving outward under the influence of the centrifugal force.

At depth, the lens is globular ; near the surface it generally conforms to the shape of the island.

At the beginning of the 21st century, destroyers are the heaviest surface combatant ships in general use, with only three nations ( the United States, Russia, and Peru ) operating the heavier class cruisers and none operating battleships or true battlecruisers.

At the Earth's surface, earthquakes manifest themselves by shaking and sometimes displacement of the ground.

At the time an IRC could be exchanged for a single-rate, ordinary postage stamp for surface delivery to a foreign country, as this was before the introduction of airmail services.

At this moment he was unfortunately called out by a person on business from Porlock, and detained by him above an hour, and on his return to his room, found, to his no small surprise and mortification, that though he still retained some vague and dim recollection of the general purport of the vision, yet, with the exception of some eight or ten scattered lines and images, all the rest had passed away like the images on the surface of a stream into which a stone had been cast, but, alas!

The passage continues with a famous account of an interruption: " At this moment he was unfortunately called out by a person on business from Porlock, and detained by him above an hour, and on his return to his room, found, to his no small surprise and mortification, that though he still retained some vague and dim recollection of the general purpose of the vision, yet, with the exception of some eight or ten scattered lines and images, all the rest had passed away like the images on the surface of a stream into which a stone has been cast, but, alas!

At the instant when the flow is “ turned on ”, the flow is undeflected downstream of the airfoil and there are two stagnation points on the airfoil ( where the flow velocity is zero ): one near the leading edge on the bottom surface, and another on the upper surface near the trailing edge.

At the elite level, competitors run down a runway ( usually coated with the same rubberized surface as running tracks, crumb rubber also vulcanized rubber ) and jump as far as they can from a wooden board 20 cm or 8 inches wide that is built flush with the runway into a pit filled with finely ground gravel or sand.

At a lesser meet and facilities, the plasticine will likely not exist, the runway might be a different surface or jumpers may initiate their jump from a painted or taped mark on the runway.

At this pressure the density of water is increased by 4. 96 %, making ninety-five litres of water under the pressure of the Challenger Deep contain the same mass as a hundred litres at the surface.

" At the age of 8, he had been sexually molested by a camp counselor, who had also taken nude pictures of him .... Poor Mike had spent his whole life racked with guilt and in constant fear that these pictures would someday surface in a way that might embarrass him and, especially, his adoptive father.

At the plasmon frequency, the frequency-dependent dielectric function of the free electron gas goes from negative ( reflecting ) to positive ( transmitting ); higher frequency photons are not reflected at the surface, and do not contribute to the color of the metal.

At 10-15 kilometers ( 6 – 9 miles ) above the Earth's surface, the absorption of sunlight would further heat the smoke, lifting some, or all of it, into the stratosphere, to where the smoke would persist for years, with no rain to wash it out.

At 165. 25 million square kilometres ( 63. 8 million square miles ) in area, this largest division of the World Ocean – and, in turn, the hydrosphere – covers about 46 % of the Earth's water surface and about one-third of its total surface area, making it larger than all of the Earth's land area combined.

At surface conditions these will condense out of the gas to form natural gas condensate, often shortened to condensate.

At the very end of the stroke, with the blade still in the water, the hands drop slightly to unload the oar so that spring energy stored in the bend of the oar gets transferred to the boat, which eases removing the oar from the water and minimizes energy wasted on lifting water above the surface ( splashing ).

At some period after its arrival in London, the inscriptions on the stone were coloured in white chalk to make them more legible, and the remaining surface was covered with a layer of carnauba wax designed to protect the Rosetta Stone from visitors ' fingers.

Allotropes of iron, ( alpha iron and gamma iron ) showing the differences in atomic arrangement. At a certain temperature, ( usually between and ), the base metal of steel ( iron ) undergoes a change in the arrangement of the atoms in its crystal matrix, called allotropy.

At a pressure of 55 GPa ( roughly 540 times atmospheric pressure ) bromine converts to a metal.

At the base of the double bass is a metal rod with a spiked end called the endpin, which rests on the floor.

At first, Benton blamed that attack on the Norwegian black metal scene, where Deicide's brand of death metal was despised.

At the cathode, the metal ion in solution will accept one or more electrons from the cathode and the ion's oxidation state is reduced to 0.

At the anode, the metal gives up electrons.

At the Kyle of Lochalsh, Palin bought the station's long metal platform sign and is seen lugging it back to London with him.

At high pressures it is a metal.

At the front of each Gondola that works in the city there is a large piece of metal called the ' ferro ,' or iron.

At the University of Aberdeen, George Paget Thomson passed a beam of electrons through a thin metal film and observed the predicted interference patterns.

At upper VHF and UHF frequencies, the metal skin of a car or aircraft can serve as a ground plane for whip antennas projecting from it.

At that point, the artist can manually restore the plate by re-etching it, essentially putting ground back on and retracing their lines ; alternatively, plates can be electro-plated before printing with a harder metal to preserve the surface.

The German power metal band Blind Guardian have written two songs dedicated to the Wheel of Time series as part of their 2010 album At the Edge of Time: " Ride Into Obsession " and " Wheel of Time ".

At the cathode, the dissolved metal ions in the electrolyte solution are reduced at the interface between the solution and the cathode, such that they " plate out " onto the cathode.

At the top of the mountain stands a small metal structure, the Aljaž Tower ().

At the shipping point ( typically, a dock ) the copra is sampled by driving a small metal tube into the bag at several points, thus perforating the cups and collecting small amounts of copra within the tubes.

At present times, all base metal contracts ( excluding LME Minis ) are subject to " lending guidance ".

At the museum hideout where Boots and Saddles had been staying, a metal canister is found containing some unknown, radioactive drug.

At its inception, the project consisted of 14 musicians from separate backgrounds in folk and metal music.

At that time, core array and supporting electronics fit on a single printed circuit board about 25 x 20 cm in size, the core array was mounted a few mm above the PCB and was protected with a metal or plastic plate.

At these very low temperatures, the electron system in a metal is weakly coupled to the phonon system.

At the centre of the temple, there was a metal idol of Deumus placed in a seat also made of metal.