Generalized schematic cycle

Figure 10.19 General schematic representation of a supramolecular doublemutant cycle for measurement of the x-y interaction. The bold broken lines represent the major non-covalent interactions in the supramolecular complex, and the fine broken lines are the secondary effects that are cancelled in the cycle (reproduced by permission of The Royal Society of Chemistry).

Heme-based peroxidases are biocatalysts that perform the oxidative conversion of a wide range of substrates by means of formation of a remarkably reactive electrophilic species the general catalytic cycle is schematically depicted in Figure 4.77. 

A general schematic of the titration device is shown in Figure 1. The partial vacuum created by the gas consuming reaction is used to move mercury between two platinum electrodes in an electronically modified mercury manometer. When the mercury level has fallen from the top electrode, El, to just below the second electrode, E2, a process cycle controller activates the solenoids, B1 and B2. This solenoid action temporarily closes off the manometer to the reaction vessel and opens it to a source of reactant gas. Consequently, the loss in pressure is compensated by the introduction of fresh reactant gas to the manometer. The pressurization of the manometer forces the mercury level from below E2 back up to El. When the mercury level reaches El, the process cycle controller deactivates the solenoids. The... 

Figure A5.1 BNPP Unit 1 (a) and Unit 2 (b) general schematics of thermodynamic cycle. Based on the paper by Yurmanov, V.A., Belous, V.N., Vasina, V.N., Yurmanov, E.V., 2009a. Chemistry and corrosion issues in supercritical water reactors. Proceedings of the IAEA International Conference on Opportunities and Challenges for Water Cooled Reactors in the 21 st Century, Vienna, Austria, October 26—30.

The solar humidification process is represented schematically in Fig. 6. This process generally imitates a part ol the natural hydrologic cycle in that the saline water is healed by the sun s rays to enhance vapor production. 

Figure 4.24 a A general process schematic for aqueous biphasic catalysis, and examples ofwater-soluble phosphine ligands b the catalytic cycle for the Ruhrchemie/Rhone-Poulenc hydroformylation of propene. 

Further insight may be gained by study of an arbitrary reversible cyclic process, as represented schematically on a PV diagram in Fig. 5.4. We divide the entire closed area by a series of reversible adiabatic curves since such curves cannot intersect (see Prob. 5.1), they may be drawn arbitrarily close to one another. A few of these curves are shown on the figure as long dashed lines. We connect adjacent adiabatic curves by two short reversible isotherms which approximate the curve of the general cycle as closely as possible. The approxima-... 

General Characterization of Nitrogen Biogeochemical Cycling Processes Let us consider the various ways that N is processed by the biosphere. These ways are important for both terrestrial and oceanic nitrogen cycles. They are shown schematically in Figure 19. 

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