The rising demand for greenhouse cultivation poses a challenge in providing environmentally friendly energy to maintain favorable greenhouse indoor conditions. This research presents an optimization model to identify cost-optimal symbiotic pathways to replace the import of three key greenhouse...

В статье дан анализ общесоциологических понятий, которые требуют уточнения и конкретизации. Основу производственных отношений представляют не только...

Development of tourism, in general presuppose completing of significant capital investment by the state and the private sector. Many times, it happens that investments done by the state and private sector for the touristic development, of a country, or of a region are not enough for the...