Abstract

XXI Century television is undergoing a process of transformation. New actors, new products and new ways of consuming television are on the lookout. Interactivity will make the traditional concept of television disappear. Television viewers can design their own grids independently of the operator’s schedule. The convergence of television and computer, Internet, telephone and video games bring us a new concept of television. Television faces two big transformations: digital transformation and that of the concept of «general public». The computer, the computer screen, has the calling of turning into a reception screen in which both computer and television functions fuse. Latest generation mobile telephony is integrating itself is this multimedia complex, in connection with television. Future television cannot dissociate from the Internet.

Abstract

The value of existing assets has become a factor of special interest to the asset owners as outsourcing of maintenance duties has increased. The value of water and sewer systems should be assessed in order to follow up the development of the network's long-term condition during a maintenance partnership contract and to determine the optimal renovation timing and method. Many factors affect the condition of the network, which makes the determination of the service life difficult. The use of existing value assessment methods is also essential in order to assess the systems economically. However, the value should be addressed holistically instead of determining only the economic value of the system. In this paper, we provide a comprehensive discussion on the value assessment of the water and sewer systems. A method for assessing the development of value during maintenance or renovation contract is presented.

Abstract

In the article, a comparative analysis of the effects of selected substances applied to create secondary horizontal damp proof courses of masonry walls by means of the chemical injection method on the properties of masonry mortar was carried out. Particular attention was given to the influence of impregnation on the hygric properties of mortar. The resistance to destructive factors accompanying the dampening of masonry wall structures was also subjected to observation.