A common way of classifying harvesting systems is based on the form in which the timber is moved from the stump area to the woods landing or roadside. In shortwood or log-length systems the tree is delimbed and bucked into timber assortments and hauled typically by load-carrying tractors ...
In comparison to the aristo-type – CaF 2 – in Li 5 ReN 4 tetrahedral interstices of a ccp nitrogen partial structure are unoccupied. The distribution of these vacancies is related with its orthorhombic distortion. Under aspects of crystal chemistry the tetragonally crystallizing compounds...