Lead, excited, from

For relatively small loads, the power factor correction equipment usually takes the form of static capacitors. In larger installations, it may be more economic to install an A.C. synchronous motor that, if its excitation is adjusted correctly, can be made to draw a leading current from the supply. In most industrial plants, the load is variable, and to gain the maximum benefit from the power factor correction plant this must be varied to suit the load conditions. 

SAP produces a set of virtual excitations from the fully occupied to the unoccupied Kohn-Sham orbitals thus producing a fictitious statistical ensemble. A thermodynamic interpretation of SAP is presented in [50] (see [51,52] as well), where two main observations are given. First, the redistribution of single particle states in the smoothing procedure leads to... 

The intensity of the absorption leading to VMP, S , depends on the transition probabilities for excitation from the ground vibrational state to the prepared intermediate state and for promotion of molecules from this state to the excited electronic state. 

Excited atom production and subsequent photoionization plays an important role in 0+ formation on excitation from the chosen Rydberg state. Autoionization results in a more extensive range of vibrational excitation than previously expected, and this leads also to significant 0+ production. Angular distributions for the four different product angular distributions... 

In the H atom it is not possible to excite Rydberg states in a strong electric field from an angular momentum state other than the Is state. All other states are converted to Stark states by the field, leading to a pronounced asymmetry in the excitation of red and blue Rydberg Stark states from them. The asymmetry is easily understood by considering excitation from the n = 2,m = 0 Stark states. In... 

An electron is excited from the highest occupied molecular orbital (HOMO) to the lowest unoccupied molecular orbital (LUMO) when a molecule in solution absorbs light. The excited electron in the LUMO may transfer to a neighboring molecule (oxidant) in solution, leading to the reduction of the oxidant, whereas the electronic hole (electron vacancy) in the HOMO may transfer to another neighboring molecule (reductant) in solution, resulting in the oxidation of the reductant. Quite similar photoinduced reduction-oxidation processes can occur at the semiconductor/solution (semiconductor/liquid) interface when a semiconductor in solution absorbs light. Fig. 4.1 schematically illustrates the... 

There are at least four different routes leading, via photochemical excitation, from ground-state arene and ground-state alkene or alkyne to ortho photocy-... 

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