This study is a contribution to our understanding of the mechanical behaviour of dental implants through the use of the finite element and the photoelastic methods.Two internal connection and bone level dental implants with different design Battery Kit have been analysed (M-12 by Oxtein S.L., Zaragoza, Spain, and ASTRA, from Dentsply Sirona, Charlo
Optical phased array (OPA) imaging technique, which uses electro-optic modulation to achieve beam steering King Bookcase Headboard rather than mechanical scanning, is a raster scanning imaging method with great potential due to its noninertia and high speed.However, fabrication imperfection of an OPA causes pre-designed phase modulations not yieldi
ABSTRACT Regulatory T cells (Tregs) are immunosuppressive cells of the immune system that control autoimmune reactivity.Tregs also respond during immune reactions to infectious agents in order to limit immunopathological damage from potent effectors such as CD8+ cytolytic T lymphocytes.We have used the Friend virus (FV) model of retroviral infectio
The subpopulation of the bowhead whale Balaena mysticetus in the East Greenland-Svalbard-Barents Sea is endangered and until recently was believed to number in the tens.Recent studies have suggested that this subpopulation appears to be increasing.Here, we report on unusual aggregations of bowhead whales within the Fram Strait.We present opportunis