The classic methods of demilitarization of ordnance are high-risk operations, primarily for working personnel and operators, and then for the entire pyrotechnic security system. In addition to the security factors, high level of adverse effects of conventional demilitarization practices emits on the environment. Classical demilitarization procedures greatly limit the disassembly of ordnance due to outdated technology, so a large number of items are removed by the destruction process. The methods of destroying ordnance from the aspect of eco-system protection are completely unacceptable. The development and deployment of new technologies that are widespread in other fields today is an opportunity to solve key problems. In the field of unconventional processing procedures, water jet based technologies, which represent non-thermal methods, do not lead to thermal changes of the material during the process. An important factor in these technologies is that they are, as such, fully developed and known, with all the influencing factors that can be varied. For the application of this technology for the purposes of deliberation, existing systems need to be modified and aligned with the requirements of the deliberation process. Analyzing and reviewing existing research in the world, there is a trend towards the adoption of new and environmentally friendly technologies. With the development of new technologies, the assortment of ordnance has been expanded, reducing the need for destruction of these assets significantly. The main goal of this paper is to look at all influential factors that are critical in the process of disassembly using classical methods. Based on the identified critical factors in the area of classic deliberation processes, it is necessary to consider the possibility of applying new technologies in order to modernize the deliberation process and, above all, to make it safe and environmentally friendly.

Many automotive parts are exposed to complex dynamic stresses during their exploitation. For the design of such elements as shafts, axles, etc., it is necessary to perform fatigue testing in order to obtain permanent dynamic strength of the part. For the purposes of such tests, a device has been developed that provides the possibility of dynamic testing of parts loaded only by torsion, only on bending or parts that are loaded with combined bending and torsional stress. The device provides the possibility of testing cylindrical workpieces. The obtained experimental data show that the maximum error of measuring the dynamic strength of materials at complex stresses is 5%.

This paper analyzes the relations between the communist parties of Yugoslavia and Italy during 1956, one of the most important years of the history of communism. The dissenting nature of those relations, which were based on the mutual wish to limit the Soviet hegemony within the global communist movement, is in the focus of this analysis. Finally, this paper aims to demonstrate how the roots of the close friendship between the two parties during the sixties and seventies can be traced back to 1956, and how the Yugoslav communists influenced or tried to influence their Italian counterparts.