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In a cyclone, rotating fluid separates fineparticles above a given cut size by centrifuging the larger than cut size fineparticles to the side so that they fall down into the sump.

In a d metal ion, both low- and high-spin complexes are possible, depending on the value of A. A high A leads to the low-spin form

In a Daniel cell, the current is kept going by the dissolving zinc and depositing copper ions.

In a depth-first search, the nodes are examined in the order 1,2,5, 11,

In a doped semiconductor some tetravalent atoms are replaced by trivalent atoms

In a double-flash plant for producing electricity from hydrothermal water, superheated water is delivered from the well, A, to an initial flashing unit, B, where the pressure is reduced to release steam which drives a turbine, D. The liquid fraction is then delivered to a second flashing unit, C, where further pressure reduction produces more steam which is introduced to the turbine at an intermediate stage. The waste fluid from the second flashing stage, E, may contain very high concentrations of dissolved or suspended solids, presenting significant disposal problems. The spent steam can be recondensed and

In a dynamic experiment under applied cyclic shear stress amplitude o-q. at an angular frequency, co, the time-dependent strain y lags the applied stress by a phase angle S.

In a Experimental Set up for generate the hologram, the radius of the circular slit is 2 mm. approximately and the recording angle 0 is in the range . In b . The arrows represent the direction of propagafion for the set of diffraction free beams generated during the reconstruction process.

In a forward shifting move as shown in panel .

In a four-center approach of H2 and F2, symmetry prevents HOMO-LUMO interaction. Only HOMO-HOMO and LUMO-LUMO interactions can occur, and these do not lower the energy.

In a Fourier series a periodic Junction is expressed as a sum of sine and cosine functions

In a Friedel-Crafts-like reaction, the hexachlorofullerene CeoCis may be converted into a pentaarylated product.

In a fuel cell loop, a fast responsive sensor is necessary to monitor the recirculated hydrogen during start up and shut down and to control electrical load appropriately to avoid catalyst degradation.

In a full calculation of a phase diagram one can include the liquid phase. An ideal solution produces a liquid-solid phase diagram as on the left side of the figure. As the bond energy difference from Equation 4.25 becomes more significant the solid tends to prefer to separate into two phases. This has consequenees for both the low-temperature behavior described by Equation 4.29 and

In a gene, the DNA nucleotides function as letters spelling out which amino acids are to be incorporated into the protein

In a genetic switch, the total state of the system depends on two variables

In a graph showing In. These curves are almost rectilinear, because the reaction enthalpy AH only varies slightly with temperature.

In a healthy system the unbalanced current will flow through the neutral and not the ground

In a heat engine, hot gas enters a chamber, exerts pressure on a piston, and performs work. The gas cools on expansion and exits the chamber.

In a heavy load setting, the diserete maximum pressure policy ensures that the system remains stable. However, redistributing the load at the beginning of every cycle increases the number of vessels waiting to be serviced at that time

In a HFC, physical mixing of aqueous feed stream and emulsion is avoided. A stable interface can be maintain in a hydrophobic module by applying higher pressure at aqueous side. Metal ions are extracted from feed stream into organic phase, then stripped into internal droplets of the emulsion.

In a ir-to-iT transition, an electron in a bonding tt orbital is excited into an empty antibonding tt orbital.

In a laboratory experiment hydrogen was introduced into the metal in atomic form by electrolysis in sulfuric acid. When the atoms entered cavities, gas molecules were formed and became trapped, permitting the gas pressure to reach high levels.

In a large heated tent a composite liner was constmcted in the miHHle of winter. Anchoring technique . Courtesy Schicketanz Consulting Engineers, Aachen

In a late phase, the average GC trespasses Ihe lower threshold. Ihe region undergoes a structural change which is deleterious for gene expression and is subject to negative selection. Until then, the changes are neutral or nearly neutral.



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