Abstract The photoswitchable poly(methyl methacrylate-random-methacrylate spirooxazine) was synthesized via atom transfer radical polymerization with the feed mole ratio of MMA/MSp comonomer of about 5.5/1.Well-defined poly(methyl methacrylate- random-methacrylate spirooxazine) have been obtained with the average molecular weight (Mn) of 6500 g/mol
Tibial eminence fractures most commonly occur in young children and adolescents with open physes.Displaced fractures are typically treated with surgical reduction and fixation.Multiple arthroscopic techniques and fixation constructs have been described.However, many Skin Care Masks of these techniques violate the physis with a risk of growth distur
Background: The most critically ill patients with coronavirus disease 2019 (COVID-19) may require advanced support modalities, such as veno-venous extracorporeal membrane oxygenation (VV-ECMO).A systematic, methodical approach to a respiratory pandemic on a state and institutional level is critical.Methods: We conducted retrospective review of our
In the Souf region of Algeria, all vernacular buildings are covered by domes, built with an unusual building material, the desert rose stone, peculiar to the region.These domes represent an element of identity of the region and describe a unique urban landscape that deserves to be protected and enhanced.Unfortunately, these architectural elements h