Interaction module

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The typical structure of an expert system is shown in Fig. 43.1. Three basic components are present in all expert systems the knowledge base, the inference engine and the interaction module (user interface). The knowledge base is the heart of the expert system. It contains the necessary expert knowledge and experience to act as a decision support. Only if this is correct and complete enough the expert system can produce meaningful and useful conclusions and advice. The inference... 

Another essential component, different from classical software, of the interaction module is the explanation facility subsystem. The simplest provision is the... 

When one, or both, the interactive modules are tridentate, bidimensional (2D) architectures can be formed. A frequently recurring pattern is the (6,3) network (honeycomb structure), which is sometimes formed when onium halides self-assemble with dihalocarbons. Halide anions work as tridentate XB acceptors and occupy the nodes while the dihalocarbons work as bidentate XB donors and form the sides that space the nodes. Such architectures are present in the co-crystals l,4-DITFB/Ph4P+Br , l,4-DITFB/Me4N+r [155], and a,oo-diiodoperfluoroalkanes/K.2.2.2.cKI [128,189]. The less planar the trigonal arrangement around the nodes, the more corrugated the honeycomb structure (Fig. 9). 

When one, or both, of the interactive modules are tetradentate, bi- or tridimensional (3D) architectures can be formed. An example of 2D architecture is the (4,4) network present in the complex diiodoacetylene/Ph4P+ Cl (and the analogous complexes formed by bromide or iodide anions) [194] as well as in the complex l,6-diiodoperfluorohexane/tetrakis(4-pyridyl)pentaerythritol [195]. In all these complexes, the XB acceptor works as the tetradentate tecton sitting at the node of the network and the XB donor works as the linear bidentate module that spaces the nodes. 

TOXICANT-RECEPTOR INTERACTIONS MODULATION OF SIGNAL TRANSDUCTIONS AND GENE EXPRESSION Michael S. Denison and William G. Helferich, editors, 256pp., 1998... 

While nonideal interactions can prevent accurate estimates of molecular weight, they may be exploited to achieve a separation if SEC is being used for preparative isolation or to profile a sample. The same techniques used to suppress nonideal interactions (modulating salt levels, adding organic modifiers, and manipulating pH) can be used to enhance these interactions. 

Jonas et al. measured the proton rotating frame spin-lattice relaxation time (Tip) at pressures from 1 bar to 5000 bar and at temperatures of 50 to 70 °C for DPPC and at 5 to 35 °C for POPC. If intermolecular dipolar interactions modulated by translational motion contribute significantly to the proton relaxation, the rotating frame spin-lattice relaxation rate (1/Tip) is a function of the square root of the spin-locking field angular frequency... 

Gary, J.D. and Clarke, S. (1998) RNA and protein interactions modulated by protein arginine methylation. Progress in Nucleic Acid Research and Molecular Biology, 61, 65-131. 

Pawson, T., Gish, G., and Nash, P. (2001). SH2 domains, interaction modules and cellular wiring. Trends Cell Biol 11, 504-11. 

Yamaguchi, K., Nagase, T, Ando, A., and Ohara, O. (2008) Smurfi direcdy targets hPEM-2, a GEE for Cdc42, via a novel combination of protein interaction modules in ubiq-uitin-proteasome pathway Biol Chem In press. 

Protein Interactions Modulated by Chemical Energy Actin, Myosin, and Molecular Motors 182... 

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