Publications by authors named "Sabrina Ferrari"
Bioproducts derived from platelets have been extensively used across various medical fields, with a recent notable surge in their application in dermatology and aesthetic procedures. These products, such as platelet-rich plasma (PRP) and platelet-rich fibrin (PRF), play crucial roles in inducing blood vessel proliferation through growth factors derived from peripheral blood. PRP and PRF, in particular, facilitate fibrin polymerization, creating a robust structure that serves as a reservoir for numerous growth factors.
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- Observations of comet nuclei show they're primarily made of a mixture of ice and durable materials, with high porosity and low bulk strength, though their properties are not fully understood.
- By examining comet 67P/Churyumov-Gerasimenko's surface and modeling its layered structure, researchers suggest that its formation involved significant motion and deformation without severe damage.
- The findings indicate that the comet's physical characteristics support the idea of an impact between two comet-like bodies, leading to extensive structural changes driven by both folding and cracking.