LEAFLET STRESSES DURING CRIMPING SIMULATIONS OF A COREVALVE EVOLUT PRO MODEL USING A COMPRESSION LOADING SYSTEM

Leaflet stresses during crimping simulations of a CoreValve Evolut Pro model using a compression loading system

Background: Transcatheter aortic valve implantation is experiencing continued growth as an option for the treatment of aortic stenosis.With larger numbers of procedures being performed on lower risk and younger patients, there is increased scrutiny on valve durability.Leaflet stresses and potential damage have a significant role Decorative Plaques

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Integrated Management of European Cherry Fruit Fly Rhagoletis cerasi (L.): Situation in Switzerland and Europe

The European cherry fruit fly, Rhagoletis cerasi (L.) (Diptera: Tephritidae), is a highly destructive pest.The low tolerance for damaged fruit requires preventive insecticide treatments for a marketable crop.The phase-out of old insecticides threatens cherry production throughout the European Union Body Skin Care (EU).Consequently, new management t

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Assessment of the Black Sea High-Altitude Wind Energy

Airborne wind energy Thermal Switches/Fuses systems (AWESs) represent a novel idea that aims to gather energy from stronger winds aloft while operating at altitudes above conventional wind turbines (WTs).For this study, we examined the wind resources at a height of 100 m available for traditional wind turbines with aerial wind energy technologies,

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Ultrastructure and functional morphology of the appendages in the reef-building sedentary polychaete Sabellaria alveolata (Annelida, Sedentaria, Sabellida)

Abstract Background The sedentary polychaete Sabellaria alveolata, the sandcastle or honeycomb worm, possesses four different kinds of appendages besides the parapodia: opercular papillae, tentacular filaments, palps, and branchiae.It exhibits a highly specialized anterior end, the operculum, formed by the prostomium, peristomium, and two anterior

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