Coupling transmission

Wilkinson, K.J., Stoll, S. and Buffle, J. (1995) Characterization of NOM-colloid aggregates in surface waters coupling transmission electron microscopy staining techniques and mathematical modelling. Fresenius J. Anal. Chem., 351, 54—61. 

We may write a lumped equivalent circuit for the resonator and coupled transmission lines following the prescription in RLS-8 (Montgomery et al., 1948) as shown in Fig. 6. At resonance, the power Pi into the load... 

Hydrostatic transmissions are available where the pump and motor are combined in a single rigid unit, usually referred to as close-coupled transmissions. This produces a very compact drive that can be encased in a sealed housing to protect it from its environment. By eliminating external plumbing, close coupling reduces noise, vibration, flow losses, and leakage. 

Wrobel G, Holler M, Ingebrandt S, Dieluweit S, Sommerhage F, Bochem HP, Offenhausser A (2007) Cell-transistor coupling transmission electron microscopy study of the cell-sensor interface. J R Soc Interface 5 213-222... 

Although direct coupling of a camera to a scintillator can give acceptable results one of its major drawback is the degradation of the quantum noise mainly related to the low transmission of the optics. The following schematics summarizes the particles flux (photons and electrons) across the different stages of the detector ... 

NOE-difFerence spectroscopy is particularly valuable for distinguishing stereoisomers, for it relies solely on intemuclear distances, and thus avoids any problems of ambiguity or absence associated with couplings. With smallish molecules, it is best carried out in the above 1D maimer, because 2 s are necessary for tire transmission of the NOE. The transmission process becomes more efficient with large molecules and is almost optimal for proteins. However, problems can occur with molecules of intemiediate size [3f]. A 2D version of the NOE-difference experiment exists, called NOESY. 

Microwaves from the waveguide are coupled into the resonator by means of a small coupling hole in the cavity wall, called the iris. An adjustable dielectric screw (usually machined from Teflon) with a metal tip adjacent to the iris pennits optimal impedance matching of the cavity to the waveguide for a variety of samples with different dielectric properties. With an appropriate iris setting the energy transmission into the cavity is a maximum and simultaneously reflections are minimized. The optimal adjustment of the iris screw depends on the nature of the sample and is found empirically. 

It is common to employ microwave power monitoring by means of a dual-directional coupler in the waveguide transmission system between the power tube and the useful load. Part of the coupled signals may be used for examination with spectmm analy2ers, frequency meters, and other microwave instmmentation for special purposes. Generally, this is not necessary in a practical appHcation. Many microwave measurement techniques have been described (59,60). AvailabiHty of components, plumbing, and instmmentation is weU described in trade journals. 

Pressure. Most pressure measurements are based on the concept of translating the process pressure into a physical movement of a diaphragm, bellows, or a Bourdon element. For electronic transmission, these basic elements are coupled with an electronic device for transforming a physical movement associated with the element into an electronic signal proportional to the process pressure, eg, a strain gauge or a linear differential variable transformer (LDVT). 

The issues of faciUtating options such as energy storage and transmission may prove to be important to the success of wind energy technology. Cost-effective storage coupled to wind systems would yield capacity credit benefits. In addition, because sites are often isolated, the value of wind energy would benefit from transmission/distribution access. 

In the above two types of couplings the transmission of torque is linear, but now the driving torque rises as the square of the input speed (7 N"). These couplings... 

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