Subject index activation

The first appearance of the term "alkyd resin" in the subject index of Chemicaly bstracts 2iS. in 1929, under Resins. It was not until 1936 that Alkyd Resins was Hsted in its alphabetical place, but stiU appeared as "See Resinous Products." The proliferation of Hterature on alkyd resins peaked from the 1940s through the 1960s. Research activities on alkyds in the United States, as indicated by the number of pubHcations, has apparentiy tapered off since the 1970s. Readers interested in alkyd history can find more detailed historical reviews elsewhere (1 4). 

Contents Introduction. - Activation and Coupling. - Reversible Blocking of Amino and Carboxyl Groups. - Semipermanent Protection of Side Chain Functions. - Side Reactions in Peptide Synthesis. - Tactics and Strategy in Peptide Synthesis. - Techniques for the Facilitation of Peptide Synthesis. - Recent Developments and Perspectives. - Author Index. - Subject Index. 

I. Quantum biochemistry by A. Puixman and B. Pullman. II. Mechanisms of energy transfer by Th. FOrster. III. Char transfer in biology a) Donor-acceptor complexes in solution, (b) Transfer of charge in the organic solid state by F. J. Bullock. IV. Active transport and ion accumulation by P. Mitchell. Subject index. 

Contents L. Jaenicke and F.-J. Marner The Irenes and Their Precursors. — M. Lounasmaa and P. Somersalo The Condylocarpine Group of Indole Alkaloids. — U. Sequin The Antibiotics of the Pluramycin Group (4//-Anthra [l,2- ]pyran Antibiotics). — R. M. Wenger Cyclosporine and Analogues — Isolation and Synthesis — Mechanism of Action and Structural Requirements for Pharmacological Activity. — H. Inouye and S. Uesato Biosynthesis of Iridoids and Secoiridoids. — Author Index. — Subject Index. 

W. Richter, Resonant Raman Scattering in Semiconductors Electric Susceptibility. Light Scattering. Experimental Method.s. One-Phonon Deformation Potential Scattering. Infrared Active LO Phonons. Multiphonon Scattering. Conclusions. List of Symbols. References. Subject Index. 

Contents Introduction. - Basic Concepts of Quantum Electronics. - Physico-Chemical Gas Kinetics. - Relaxation in Nozzle Gas How. - Infrared CO2 Gasd)mamic Laser. -Gasdynamic Lasers with Other Active Medium. - Appendixes. - List of the Most Used Symbols. - References. -Subject Index. 

From 1871 until the formation of British Abstracts in 1926 it published abstracts from other journals on pure and theoretical chemistry, indicated in the collective indexes by an A after the author s name. For many years two volumes of abstracts were published annually. Author and subject indexes are available. About half of its contents today refer to organic chemistry, the rest being divided between physical and inorganic. News and activities of the Society which were for many years included in the Journal have been published separately since 1957 as the Proceedings of the Chemical Society. 

Loeomotor aetivity has historically been used as an index of psychostimulant effects. Simple assessment of amount of loeomotor activity can provide the basis for anatomical as well as pharmaeologieal analysis of the neural substrates that mediate the behavioral expression of stimulant action. More sophisticated behavioral measurement systems ean reeord multiple measures of activity and describe spatial and temporal patterning of loeomo-tion. In such systems, qualitative aspects of behavioral activation can be evaluated by examining the entire activity profile. A comparison of the effects of novel drugs with those produced by well-characterized substanees may lead to a better understanding of their mechanisms of action and subjective properties. 

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