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Abstract. The concern for road safety in Europe is growing bigger. European Union by its means promote the aim of reducing the number of victims of traffic accidents by half in the period 2011-2020. In order to achieve this objective a lot of actions should be developed. One of our concern is the development of the infrastructure, mainly building motorways. Our research aims to study the relation between infrastructure -motorway versus highway and road accidents. Our findings show that is a great relationship between uses of motorways and reducing the number of accidents.

Abstract. In this paper, we propose an electrical design (implemented on a PCB board) and an accompanying software design for controlling the automatic gear change. The designs complement the mechanical solutions developed in Part 1. The paper also analyses the issues encountered during the intermediate steps of the development of the electronic module, which is expected to be small and adaptable enough to be installed on a motorcycle without changing its ergonomics. The control software runs on the Arduino Nano board and is built as a state machine with one idle state, five active states that cover different stages of the gear change and one error state for preventing malfunctions in case of an unexpected event. The sketch uses 5,760 bytes (or 18%) of program storage space and 706 bytes (or 34%) of the dynamic memory.

In a modern society, transport is a necessity for carrying out certain activities that human communities are involved in. This need for mobility is on a continuous rise and can be characterized by the possibility of moving from one point to another, using different means of transport, in order to facilitate the performed activities. The purpose of this research is to design and evaluate the implementation of a system of reversible lanes using simulation. As methodology, it starts from an analysis of data collected from real traffic condition through implementation and simulation with the Synchro application. The analysis proposes solutions to decongest traffic through the implementation of reversible lanes and the simulation is performed again for impact assessment. Our results suggest that the implementation of reversible lanes can help to decongest traffic if complementary solutions are adopted. The approach can be used successfully in any scientific analysis and design approach to optimize traffic flows.

In the context of increased requirements of an ongoing developing market, nowadays organizations are implementing management systems able to respond the specific requirements concerning quality assurance, environment, health and security. By integrating the existent distinct management systems, it becomes possible to minimize overlapping, align the objectives and reduce costs. The concept of integrated management system tends to be adopted not only by production organizations, but also by higher education institutions. This paper analyses the premises for establishing such a system at “Lucian Blaga” University of Sibiu. There are analyzed the benefits an integrated management system would present, the steps necessary for creating such a system, as well as the possible obstacles when implementing it. Our research shows that an integrated management system will constitute a unitary frame for ensuring that both external and internal norms that regulate the activity of a university are complied and the objectives of the institution are efficiently pursued.