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Vliv okolního prostředí na semena
Bláha, L. ; Kohout, Ladislav ; Hnilička, F. ; Gottwaldová, P. ; Jankovská, P.
Stress abiotic factors affect chemical composition of seeds, yielding traits, seed traits and traits of sprouting plants-especially root traits: length, surface, weight, nutrient uptake, number of root tips, number of root hairs, number of lateral roots and density
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Theory and qvantitative evaluation of substituent effects
Exner, Otto
Some classical problems of the theory of substituent effects were solved in terms of isodesmic reactions when they were based on the properties of isolated molecules instead of on the reactivities in solution. Inductive effect, resonance or steric effect of ortho-substituents were evaluated in this way.
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