3   Artículos

 
en línea
Alexey Pashchenko, Oleksandr Gritsunov, Oksana Babichenko     Pág. 176 - 185
The subject of research in the article is the energy spectrum of a multilayer quantum sized structure with an energy profile of a complex shape. The goal of this work is to study the interaction of quantum-confined and quasi- continuum energy states of p... ver más

 
en línea
Horacio E. Bown, Euan G. Mason, Peter W. Clinton, Michael S. Watt     Pág. 451 - 464
Chlorophyll fl uorescence responses to a factorial combination of nitrogen (N) and phosphorus (P) supply were measured in fi ve clones of Pinus radiata cultivated in a greenhouse over twenty-four months. Chlorophyll fl uorescence measurements were tak... ver más
Revista: Ciencia e Investigación Agraria    Formato: Electrónico

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