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sunlight. Still types include large scale concentrated solar stills and condensation traps. In a solar still, impure water is contained outside the collector...

a magnetic trap is an apparatus which uses a magnetic field gradient to trap neutral particles with magnetic moments. Although such traps have been employed...

alkoxide base, which can catalyze the competing Dieckmann condensation. Rühlmann's [de]'s technique traps the alkoxide and the acyloin with trimethylchlorosilane...

wavefunction interference, become apparent macroscopically. More generally, condensation refers to the appearance of macroscopic occupation of one or several...

Cloud condensation nuclei (CCNs), also known as cloud seeds, are small particles typically 0.2 μm, or one hundredth the size of a cloud droplet. CCNs are...

Contrails (/ˈkɒntreɪlz/; short for "condensation trails") or vapor trails are line-shaped clouds produced by aircraft engine exhaust or changes in air...

water vapor is continuously generated by evaporation and removed by condensation. It is less dense than most of the other constituents of air and triggers...

oil-lubricated multi-stage piston compressors with inter-stage cooling and condensation traps. Low pressure compressors may be single or two-stage, and may use...

condenser (F) where it is heated by the latent energy removed during the condensation process as well as the energy input to the compressor. The warm dry air...

conspiracy theory /ˈkɛmtreɪl/ is the erroneous belief that long-lasting condensation trails left in the sky by high-flying aircraft are actually "chemtrails"...

nonequilibrium Bose–Einstein condensation of polaritons in a trap, similar to the way atoms are confined in traps for Bose–Einstein condensation experiments. The...

of light. A typical setup uses one laser to create one or two traps. Commonly, two traps are generated by splitting the laser beam into two orthogonally...

force that pushes the atoms back towards the center of the trap. This is why a MOT traps atoms, and because this force arises from photon scattering...

Pittsburgh used stress to trap polaritons in confined regions, similar to the way atoms are confined in traps for Bose–Einstein condensation experiments. The observation...

modified leaves known as pitfall traps—a prey-trapping mechanism featuring a deep cavity filled with digestive liquid. The traps of what are considered to be...

Bose–Einstein condensation can occur in quasiparticles, particles that are effective descriptions of collective excitations in materials. Some have integer...

observation of Bose-Einstein condensation was made in a magnetic atom trap using RF driven evaporative cooling, optical dipole traps are now much more common...

would be a solar still which traps the Sun's energy to obtain freshwater through the process of evaporation and condensation. Indirect solar desalination...

contaminate it. Particularly large cold traps are necessary when removing large amounts of liquid as in freeze drying. Cold traps also refer to the application...

ions act as condensation centers around which a mist-like trail of small droplets form if the gas mixture is at the point of condensation. These droplets...