Differential hypothesis

Figure 5.3. Balance between growth and carbon-based secondary metabolism. Response of carbon-based secondary metabolites, growth and photosynthesis to resource availability as stated by the Growth Differentiation Hypothesis a) and as observed forisoprene emissions b) [GEN 14]...

Nothing can be stated about the validity of either of these hypotheses when based on accident distributions only. Special methods and procedures are necessary. Studies which attempt to estimate the combined effects of person and environmental variables in areas other than accident research are becoming more common (Mischel 1968). In the area of accident research there are only a few studies which allow for the estimation of the situational and personal involvement in the accident process. Marek Sten s (1977) aspiration of a differential hypothesis is yet to be actualized the deviation concept (Hale S Perusse 1978, Kjellen 1984) is a promising start in this area. 

These models are usually categorized according to the number of supplementary partial differential transport equations which must be solved to supply the modeling parameters. The so-called zero-equation models do not use any differential equation to describe the turbulent quantities. The best known example is the Prandtl (19) mixing length hypothesis ... 

As discussed by Zollinger, 1995 (Sec. 7.5) this hypothesis of a detour around intermediates of very low stability is also useful for the differentiation of classical and nonclassical ion intermediates in nucleophilic substitutions of 2-norbornyl and related compounds. 

SaOS-2 osteoblasts (Kim et al., 2003). Such an effect was shown to be dependent on the stage of cell differentiation. The mechanism of the differentiating activity of lycopene is still unclear. One of the most reliable hypothesis is that the carotenoid may activate the expression of nuclear hormone receptors, such as RAR and RXR (Sharoni et al., 2002). 

Parameters for crop differentiation are fine forms in leaves (trend), colouration of the leaves (hypothesis, but here too much growth for autumn colouration). Parameters for carrot differentiation are root form (from pointed to stump, Fig. 5.4), dry matter and emission ratio in spectral range luminescence. 

Parameters for integration of growth and differentiation Parameters for crop integration are incidence of pests and diseases (hypothesis, because no spontaneous pests and diseases occurred). Parameters for carrot integration are carotene content, orange colour of root (trend), saccharose content, total sensory appreciation and carrot taste. 

Lerdau M, Litvak M and Monson R (1994), Plant chemical defence monoterpenes and the growth - differentiation balance hypothesis , Trends Ecol Evol, 9, 58-61. 

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