Gate manifold

One of the major innovations in recent years is the use of pulsed pressure through the gates to introduce and control the orientation of the structure (or fillers) in injection moulded products. A special manifold is attached to the machine nozzle as illustrated in Fig. 4.46. This diagram relates to the double live feed of melt although up to four pistons, capable of applying oscillating pressure may be used. 

If the system under consideration possesses non-adiabatic electronic couplings within the excited-state vibronic manifold, the latter approach no longer is applicable. Recently, we have developed a simple model which allows for the explicit calculation of RF s for electronically nonadiabatic systems coupled to a heat bath [2]. The model is based on a phenomenological dissipation ansatz which describes the major bath-induced relaxation processes excited-state population decay, optical dephasing, and vibrational relaxation. The model has been applied for the calculation of the time and frequency gated spontaneous emission spectra for model nonadiabatic electron-transfer systems. The predictions of the model have been tested against more accurate calculations performed within the Redfield formalism [2]. It is natural, therefore, to extend this... 

Only a few air plugs are present in the manifold at any one time therefore, some processes inherent in unsegmented flow systems such as sample stopping, flow reversal and stream splitting can be exploited. It is also possible to precisely define the instant position of the air plugs, allowing, e.g., the easy implementation of the bubble gating approach [5]. 

To negate this effect, the authors found it necessary to increase the gating voltage, or that imposed between inlet E and the ground points, as a fimction of increasing flow rate in the SIC. This problem could have been easily avoided by simply etching a deeper SIC to dramatically decrease its flow resistance with respect to that of the electrophoretic channel manifold. Attiya et al. have expoimded on this point in their paper cited above [83],... 

Is it possible to correlate the cross-sections for collision-induced s-l transitions with the intramolecular s-l coupling strength Do the strongly mixed states play a specific role of gates between s and / manifolds ... 

The use of probes in the sampling operation is imperative. Without the use of a probe in the line, an accurate sample cannot be taken. A sample probe should be in the center one-third of the pipeline and equipped with a full open ball or gate valve. The placement of the sample probe is important in all sampling applications. Probes must be kept away from piping elbows, tees, manifolds, reduced port valves and orifice plates. 

Nozzle manifold A series of injection nozzles mounted on a common feed tube, each nozzle positioned so as to feed a single cavity in the mold. Such manifolds have been used to eliminate runners in molds when molding articles such as cups and when it is desired to gate the cavities at the centers of the cup bottoms. 

We first describe the generic setup to obtain a phase gate, or universal two-qubit operation, in Figure 17.3 [10]. We assume that the molecules are individually addressable by optical or microwave fields. (Alternatively, a frequency-based addressing scheme akin to the one in the previous section could be used.) We choose 0) and 11) as, for example, hyperfine states within a zero-dipole-moment manifold, in a level with a long coherence time and ) as a metastable state in a large-dipole-moment manifold. 

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