Such writers as Sir Henry Maine in England, Numa Fustel de Coulanges in France, and Otto von Gierke in Germany declared that state and sovereignty were not timeless and universal nor the results of some "social contract" envisaged by such philosophers as Locke and Rousseau but, rather, structures formed slowly through developmental or historical processes.
This showed that volatile accumulation pattern through developmental stages was specific for each developmental stage.
2AP analysis through developmental stages revealed that during booting stage higher level of 2AP was accumulated.
Through developmental plasticity, bone marrow mesenchymal stem cells (BMSSCs) are important seed cells for the musculoskeletal tissue engineering approach.
In a few systems, our understanding of trait evolution now extends from genetic changes, through developmental patterns, to selective regimes in different habitats.
Since selection acts on variation to produce evolutionary changes, understanding how variation is generated and modulated through developmental processes is the core of evo-devo.
By perceiving and acting on the world, infants develop their cognition and through developmental studies; we can learn more about these processes.
Temperature was the most important factor affecting development of both species causing faster progression through developmental stages as well as a decrease in the percentage of normal development.
Figure 2: An example of embryonic cleavage in marine snail embryos showing the fate of different cell lineages through developmental time.
"We're trying to explain evolution through developmental studies," says Harvard University evolutionary developmental biologist Arhat Abzhanov, who, with colleagues, describes the work this week in Evolution.
Percent share of ketone varied from 7 to 18 % through developmental stages and found minimum at milky grain stage (7 11 %) and maximum in mature grains (14 18 %) (Fig. 1).
