Translated from the French edition, 1983. An attempt to find the most fundamental laws of cognitive development operative in all forms of acquiring knowledge, from the first mental constructions to th
This work highlights emergent research in the area of quantum probability. Several papers present a qualitative analysis of quantum dynamical semigroups and new results on q-deformed oscillator algebr
Hydrogels are a particular class of compounds of which the major constituent is wa ter. In fact, water is present in the hydrogel up to 90% and is contained in a scaffold which is generally polymeric
