tooth/implant supported fixed prostheses may present biomechanical design problems, as the implant is rigidly anchored within the alveolus, whereas the tooth is attached by the periodontal ligament to the bone allowing movement. many clinicians prefer tooth/implant supported fixed prosthesis designs with rigid connectors. however, there are some doubts about the effect of attachment placement i...

In this brief article we will seek to support the thesis that there is in thought of Coluccio Salutati, 14th century Florentine chancellor and prominent humanist, a clear republicanism turns issue freedom republic active life individuals participating it. However, connection with demonstration, also maintain such has strong traces Augustinian influence, mainly view disposition laws political ar...