0000000001192275
AUTHOR
M Gallo
Fractures of the proximal extremity of the femur: current diagnostic and therapeutic classification overview.
Current status and prospects conservative stem prostheses in hip-replacement surgery
Indagine sperimentale sul comportamento ciclico di pannelli sottili di controvento di telai in acciaio
The paper concerns the experimental results performed on steel (S 235) zinc plated panels having 1500 x 1150 x 1.5 mm dimensions, linked to hinged steel frame. In order to the slen-derness of plates, considerable displacements out-of-plane are evident at loads significantly lower of ultimate load. Considering the steel constitutive curves obtained from tensile tests, the comparison of experimental and numerical (ADINA) results is proposed. The results show the excellent seismic behaviour of the system having stable hysteresis loops.
New more polar symmetrical choline kinase inhibitors II: Study of setting up a new scaffold for the cancer therapy
Vegetation dynamics within afforested coastal areas: regeneration by native species or invasion by alien species?
During the last century, massive reforestation projects along the dunes of the southern Sicily have been carried out. Such interventions, far from being in line with the current trends of close-to-nature silviculture, are, however, particularly interesting to assess the vegetation dynamics in afforestation areas. Furthermore, these kind of interventions may determine two opposite effects, that is renaturalization by native woody species or invasion by alien species. Acacia spp. are among the most widespread and prominent invaders within Mediterranean-climate areas, where they have already shown the capability to deeply change the characters and the functioning of native ecosystems. For inst…