Soil is the fundamental component of each terrestrial ecosystem, so the consequences of land management regime on soil health and productivity should be evaluated.To this end, the long term effects of livestock grazing management on soil health were studied in three land management systems of north-eastern Iran, comprising unlimited grazing, manage
In the first part of this dissertation, selected models and standards Backpacks from Germany and the USA were introduced, based on a literature review and thus revealing what is considered relevant for practice in a variety of sources and which competencies preservice teachers should acquire, according to these sources.In the second part, methods a
In this paper the results of a project funded by Regione Toscana aimed at reducing the power absorption of auxiliary devices in vehicles are presented.In particular the design, testing Eyebrow Enhancers and application of a magnetorheological clutch (MR) is proposed, aimed at disengaging the vacuum pump, which draws in air from the power-brake boos
As numerous scientific data show, despite the fact that patients with severe psoriasis have a high risk of coronavirus infection, COVID-19 in this group proceeds quite easily.However, many specialists have encountered an unusual exacerbation of the psoriatic process already after the infection, the reasons for which may be several.On the one hand,