Power range, dynamic

Solid state 2H NMR parameters are almost exclusively governed by the quadrupole interaction with the electric field gradient (EFG) tensor at the deuteron site.1 8 The EFG is entirely intramolecular in nature. Thus molecular order and mobility are monitored through the orientation of individual C-2H bond directions. Therefore, 2H NMR is a powerful technique for studying local molecular motions. It enables us to discriminate different types of motions and their correlation times over a wide frequency range. Dynamics of numerous polymers has been examined by solid state 2H NMR.1 3,7,9 Dynamic information on polypeptides by NMR is however limited,10 26 although the main-chain secondary structures of polypeptides in the solid have been extensively evaluated by 13C and 15N CP/MAS NMR.27,28... 

J.-L. Lu, M. Inerowicz, S. Joo, J.-K. Kwon, B. Jung, A low-power, wide-dynamic-range semi-digital universal sensor readout circuit using pulsewidth modulation, IEEE Sensors Journal 11 (2011) 1134-1144. 

The laser-induced breakdown is not necessarily related to the multiphoton absorption process [145] while photopolymerization depends on it strictly [24, 25]. Therefore, measures could be taken to increase the quantum yield of polymerization, and therefore the dynamic power range. A simple and effective method is choosing laser wavelength so that radicals are produced more efficiently. It was experimentally observed [127] that the two-... 

Standard calculation methods developed for small proteins are sufficiently powerful to solve protein structures and complexes in the 30 kDa range and beyond [97,98] and protein-nucleic acid complexes [99]. Torsion angle dynamics offers increased conver-... 

Computational fluid dynamics (CFD) is the analysis of systems involving fluid flow, energy transfer, and associated phenomena such as combustion and chemical reactions by means of computer-based simulation. CFD codes numerically solve the mass-continuity equation over a specific domain set by the user. The technique is very powerful and covers a wide range of industrial applications. Examples in the field of chemical engineering are ... 

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