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Starting in 1992, the Romanian mining industry underwent a restructuring process, which involved the closure of a significant number of mining perimeters. Without conducting a critical analysis of the causes that led to this extensive action and its resulting effects, it can be considered that some mining units, whose minimum geological reserves ensure exploitation for at least 10 years, could have real prospects for promoting solutions that guarantee economic efficiency, at least at the national level. In support...

This paper starts from an economic reality regarding the transportation situation and aims to introduce a scientific approach in a field that, in our country, has received more interest from a legislative perspective than a technical one. Transportation, in its broadest sense, has developed alongside human civilization and has incorporated throughout history all elements of its technical and scientific progress. However, in addition to the major benefits that have established transportation as a standalone and hig...

This paper begins with an analysis of the constructive-functional characteristics of hazardous goods transport systems, as required by legislation [3]. It is observed that safety elements primarily concern the materials from which parts or subassemblies in direct contact with or in close proximity to the hazardous substances being transported are made, as well as the general measures applicable to the vehicle-s electrical system, which aim to prevent overheating or to shield and prevent the transmission of heat to...