Opinion structure

T. McIntosh (2000) J. Current Opinion Structural Biology, 10 481-485 and references cited therein... 

Chayen, N. E. (2004). Turning protein crystallisation from an art into a science. Curr. Opinion Structural Biol 14, 577-583. 

Barber, J. (2002). Photosystem II a multisubunit membrane protein that oxidises water. Current Opinion Structural Biology 12,523-530. 

Stults, J.T. Matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS). Current Opinion Structural Biol 1995, 5, 691-698. 

Kochoyan, M., Leroy, J.L. Hydration and solution structure of nucleic acids. Current Opinion in Structural Biology 5 (1995) 329-333... 

Brenner S E, C Chothia and T ] P Hubbard 1997. Population Statistics of Protein Structures Lessons from Structural Classifications. Current Opinion in Structural Biology 7 369-376. 

Eddy S R 1996. Hidden Markov Models. Current Opinion in Structural Biology 6 361-365. 

Kubinyi H1998. Structure-based Design of Enzyme Inhibitors and Receptor Ligands. Current Opinion i. Drug Discovery and Development 1 5-15. 

The type of power and social relationships in a group will also affect the overall performance. Although a formal status hierarchy is specified for each team by the plant management, it is well documented that groups have their own informal status structure which may be different from the formal one. In everyday duties it might be difficult to detect any contradictions between formal and informal status hierarchies. In an emergency situation, however, where different interpretations of the situation may be reached, such status problems may create difficulties with regard to whose opinion is followed. 

Italian investigators" have discussed the tautomerism of 5-amino-3-methyl-l-phenylpyrazole in terms of structures 183 and 184 (185 was not considered) and appear to be of the opinion that reaction... 

Contrary to widespread opinion, the value of Ea is not a constant quantity. As was proved previously [52], the value of E is variable, since it depends on the ordering of macromolecules in the amorphous material of the fiber. At the same time, one can suppose that this ordering will be affected by the specificity of the fine structure of the fiber, and particularly by the type of substructure of the fiber. The relationship determining the modulus Ea appropriate for a definite type of fiber substructure can be derived from Eq. (11) when appropriate values of A are assumed. In the case of the microfibrillar substructure, i.e., for A < I, typical of PET fibers stretched, but not subjected to annealing, this equation has the form [52] ... 

For many decades intramolecular O-coupling was considered not to take place in the diazotization products of 2-aminophenol and its derivatives (for a contrary opinion see, however, Kazitsyna and Klyueva, 1972). The compounds were assumed to be present as one structure only, which can be represented as a mesomer of a phenoxide diazonium zwitterion 6.63 b and a diazocyclohexadienone 6.63 a (see reviews by Kazitsyna et al., 1966 Meier and Zeller, 1977 Ershov et al., 1981). In IUPAC nomenclature 6.63 is called 1,2-quinone diazide, in Chemical Abstracts 6-diazo-2,4-cyclohexadien-one (see Sec. 1.3). More recently, however, Schulz and Schweig (1979, 1984) were able to identify the intramolecular product of O-coupling, i.e., 1,2,3-benzooxadiazole (6.64) after condensation of 6.63 in vacuo at 15 K in the presence of argon (see Sec. 4.2). 

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