Search results for "CN"
showing 10 items of 9699 documents
Specific Mechanical Properties of Glass/Carbon Epoxy Composites for Marine Applications
2009
Indagine sperimentale su tralicci in acciaio di travi reticolari miste
2008
Experimental results on the shear behaviour of the steel trusses in composite steel-concrete beams are presented. Preliminarily tensile tests have been performed on specimens reproducing different types of welded joints. Tests are addressed to investigate on the bearing capacity of the welds and on the local instability problems that can arise in the elements of the truss. A FEM model is also presented in order to reproduce the behaviour of the steel truss subjected to shear load. Moreover, simplified relations are used to obtain the ultimate load on the welds for the different type of node and simplified models based on truss behaviour are used to foresee the stiffness and the strength of …
Comportamento ciclico delle connessioni tra travi prefabbricate reticolari miste e pilastri in c. a.
2010
Photocatalytic activity in gas–solid regime of ZnO-ZnAl2O4 composites
2011
Acute Effects of Tecar Therapy on Skin Temperature, Ankle Mobility and Hyperalgesia in Myofascial Pain Syndrome in Professional Basketball Players: A…
2021
(1) Background: Myofascial pain syndrome (MPS) is a clinical condition characterized by localized non-inflammatory musculoskeletal pain caused by myofascial trigger points. Diathermy or Tecar therapy (TT) is a form of noninvasive electro-thermal therapy classified as deep thermotherapy based on the application of electric currents. This technique is characterized by immediate effects, and its being used by high performance athletes. (2) Methods: A total of thirty-two participants were included in the study who were professional basketball players. There was a 15-person Control Group and a 17-person Intervention Group. TT was applied in the Intervention Group, while TT with the device switch…
A multi-objective Pareto design approach for simultaneous control of thinning and springback in complex stamping operations.
2009
Abstract In sheet metal forming operations design, optimization problems have to be solved in order to reach optimal process conditions. In these problems, there are some crucial issues to be taken into account: - most of the problems are multi objective problems, generally characterized by conflicting objectives: the definition of proper parameters aimed to prevent both springback and fracture is a typical example of an optimization problem in sheet metal forming characterized by conflicting goals; - in an industrial environment a great interest would be focused on the availability of a cluster of possible optimal solutions instead of a single “almost optimal” solution. Taking into account…
On the springback prediction in 3d sheet metal forming processes
2008
Polymeric micelles containing squalenoyl chains for the delivery of drugs to the central nervous system
2011
un antico sistema di drenaggio sotterraneo. i "cunicoli borbonici di Petralia Sottana (Sicilia)
2017
Lo studio riguarda un intervento geotecnico in sotterraneo realizzato diversi secoli fa la cui esecuzione ha influenzato positivamente le condizioni di stabilità dei versanti contigui a una linea di impluvio che, attraversando il centro storico del comune di Petralia Sottana, ne minacciava la sicurezza.