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In this article, the challenges posed by the inclusion of students with autism spectrum disorders, but also with other types of disabilities, as well as the inclusion process in general, in mainstream education classes, alongside other typical colleagues, both from from a theoretical point of view, as well as concrete praxeological examples, in order to contribute to the favoring of this process and the conversion of the educational institution into an inclusive school. Conceptual aspects from Romania and the Republic of Moldova are presented in terms of effective collaboration between teachers and other specialized people involved in the inclusion process, in terms of curriculum adaptation and offering additional support depending on the needs of children, creating and maintaining an active partnership with the parents-students with disabilities and the school, as well as identifying and applying a set of optimal solutions to facilitate this process, which will contribute to their inclusion in mainstream education institutions.

Highly transparent thin films with the chemical formula BaSrMgWO6 were deposited by spin coating using a solution of nitrates of Ba, Sr and Mg and ammonium paratungstate in dimethylformamide with a ratio Ba:Sr:Mg;W=1:1:1:1. XRD, SEM, EDX and XPS investigations evidenced that an annealing at 800 ºC for 1h leaves the structure amorphous with a precipitate on the surface and that a supplementary annealing at 850 ºC for 45 min forms a nanocrystalline structure and dissolves a part of precipitates. It was evidenced a textured double perovskite cubic structure (61.9%) decorated with tetragonal and cubic impurity phases (12.7 %) like BaO2, SrO2 and MgO and an under-stoichiometric phase (24.4%) with the chemical formula Ba2-(x+y) SrxMgyWO5. From transmittance measurements the values of optical band gap were estimated for the amorphous (Eg= 5.15) and nanocrystalline (Eg=4.58 eV) phases. The presence of a lattice disorder was indicated by the high values of Urbach and weak absorption tail energies A decrease in their values was observed and attributed to the crystallization process and cation redistribution.