2 research outputs found
The impact of clerestory lights on energy efficiency of buildings
The buildings are among major energy consumers, whose energy efficiency is
rather low. Clerestory windows are responsible for a large portion of energy
losses from the buildings. The energy efficiency of buildings can greatly be
improved by upgrading clerestory and other windows. This paper focuses on the
theoretical and experimental investigations on how this can be performed in
an old school building in the town of Bor in eastern part of Serbia. For that
purpose a modern measuring technique has been applied to identify the
existing status, and to compare theoretical and actual conditions
Metals and alloys in the function of biomaterials
Biomaterials are natural or synthetic materials, used for guidance, maintaining or replacing the function of the human body's live tissues. Metal biomaterials are mainly used for replacing broken or damaged hard tissues such as bones, because of their high strength, toughness and corrosion resistance. The most frequently used metals are stainless steels, cobalt based alloys as well as titanium and its alloys. A review of the metals and alloys mostly used in biomedicine are presented in this paper