The role of logistics in sustainable development of agricultural enterprises
. The analysis of logistics costs in agricultural enterprises in process aspect was carried out in the paper. The aim of the research was to identify those process activities, in which the optimization of logistics costs can influence the realization of strategic aims of sustainable development. As a result of the research, some indexes of logistics costs for agricultural enterprises were estimated. Also, the differences among the costs, depending on the area shape and used technologies, were shown in the paper.
Swedish experiments on the persistence of subsoil compaction caused by vehicles with high axle load
Abstract Final results from nine Swedish field experiments on soil and crop response to traffic by vehicles with an axle load of 10 Mg are reported. The traffic significantly compacted the soils to a depth of 50–60 cm. Eleven years later, virtually no alleviation of the compaction effects in the subsoil was observed, and crop yields were still affected in spite of normal annual freezing to a depth of 40–70 cm.
The identity and self-perception of artists-managers
Manager’s and artist’s professional identities seem to be opposite, but there are many indications that this understanding is not justified in reality. Despite the contradictions, these two identities can intersect. The paper aims to define the characteristics of the artists-managers’ identity. The object of the study was qualitative research (n = 22) conducted in the form of in-depth interviews with key informants from the international environment. The practical objective was to verify common and contradicted features of the artist’s and the manager’s identities among artists-managers to understand the possibilities of reducing the intra-psychic tensions and ways of fruitful paradoxical thinking among managers and negative consequences for personalities and organizations. The study reveals common characteristics between the artist’s and manager’s identities and describes artists-managers’ identity. Although artists-managers experience diversity between both identities, they do not see them as contrary; they use paradoxical thinking, being experts in using personal seemingly contradictory characteristics to achieve outstanding performance. Acting in paradoxical contexts and focusing on the positive aspects of seemingly contradictory personal qualities, they find nonstandard creative solutions. By trying to understand and implement their self-construction, there is the possibility to reduce the intra-psychic tensions and negative consequences of seemingly opposite identities or goals among individuals in organizations. There is a synergy between the manager’s and artist’s identities. Understanding the nature and attributes of artistic creativity, aesthetic theories and the phenomenon of artist-manager’s identity can be a valuable contribution to the practice of management and organizational life.