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A vortex generator (VG) is an aerodynamic device, consisting of a small vane usually attached to a lifting surface (or airfoil, such as an aircraft wing) [1] or a rotor blade of a wind turbine. [2] VGs may also be attached to some part of an aerodynamic vehicle such as an aircraft fuselage or a car.
Cortex Innovation Community, Cortex Innovation District, or Cortex is an innovation district in the Midtown neighborhood of St. Louis, Missouri. [5] A 200-acre hub for technology and biological science research, development, and commercialization, [6] Cortex is a main location for the city's technology startup companies.
This is a list of hospitals in St. Louis, including those in St. Louis County, sorted by name. A list of hospitals in Missouri is also available. Hospital Systems present in Greater St. Louis
Saint Louis University Hospital (new hospital) Saint Louis University Hospital (SLU Hospital) is a 356-bed [1] non-profit, research and academic medical center located in St. Louis, Missouri, United States, providing tertiary care for the east Missouri region. The medical center is a part of the SSM Health System and is affiliated with the ...
Vortex Bladeless Ltd. is a Spanish technology startup company that is developing a specific type of wind power generator without rotating blades or lubricants. [1] Power is produced from resonant vibrations when wind passes through the turbine and is deflected into vortices in a process called vortex shedding .
A plasma actuator induces a local flow speed perturbation, which will be developed downstream to a vortex sheet. As a result, plasma actuators can behave as vortex generators. The difference between this and traditional vortex generation is that there are no mechanical moving parts or any drilling holes on aerodynamic surfaces, demonstrating an ...
A premature baby squirms inside a glass incubator in the neonatal ward of al-Aqsa Hospital in the central Gaza Strip. Once the generators stop, hospital director Iyad Abu Zahar fears that the ...
In 1890, a four-story main building was completed, with a fifth floor added in 1897. In 1909, the hospital became affiliated with St. Louis University. Between 1928 and 1952, the hospital operated a training school for male nurses; it offered its services only to men until 1962. In 1997, the hospital began to be managed by the Sisters of Mercy.