The explicit and tacit (implicit) knowledge are defined by antithesis to obtain a clear delimitation between two concepts. It is emphasized the role of these knowledge in the communication between individuals and between firms (organizations, societies etc.). The human performance is appreciated...

Romanian Abstract: Cea de a patra revoluție industrială, caracterizată prin proliferareaenergiilor verzi, prin impactul deosebit al Internetului, extinderea robotizării,biotehnologiilor, nanotehnologiei, microeletronicii, materialelor avansate, prin apariția șiextinderea rapidă a...

The general labor protection norms,ed.2002 – oblige the employers to “let the employees know the personal policy of preventing the labor accidents and professional illness which will be oriented exclusively towards the implementation of a management system of security and labor health”....