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Hadronic form factors and the J/ψ secondary production cross section: An update
(2005-01-01)
Improving previous calculations, we compute the D+D̄→J/ψ+π cross section using the most complete effective Lagrangians available. The new crucial ingredients are the form factors on the charm meson vertices, which are ...
Chemistry and evolution of the Piperaceae
(Int Union Pure Applied Chemistry, 2007-04-01)
The chemistry of members of the family Piperaceae is of great interest owing to the variety of biological properties displayed. A survey of structural diversity and bioactivity reveals that groups of species specialize in ...
Self-Organizing Maps as a New Tool for Classification of Plants at Lower Hierarchical Levels
(NATURAL PRODUCTS INC, 2008)
A chemotaxonomic analysis is described of a database containing various types of compounds from the Heliantheae tribe (Asteraceae) using Self-Organizing Maps (SOM). The numbers of occurrences of 9 chemical classes in ...
Influence of the Endophytic Fungus Phomopsis sp. in the Production of Secondary Metabolites in Erythrina crista-galli
(Colegio Farmaceuticos Provincia de Buenos Aires, 2013-06)
The aim of this investigation was to determine if the production of daidzein, genistein and coumestrol, compounds reported as antimicrobial principles in this species, is affected by the presence of the endophyte Phomopsis ...
Comparative study between the HYSOLAR project and a hypothetical international project in Brazil for hydrogen production and exportation (BHP) from photovoltaic energy and secondary hydroelectricity combined supply
(Pergamon-elsevier Science LtdOxfordInglaterra, 1998)
Biology of a tropical intertidal population of Cerithium atratum (Born, 1778) (Mollusca, Gastropoda)
(Taylor & Francis LtdAbingdonInglaterra, 2004)