acute necrotising ulcerative gingivitis. A condition characterised by progressive necrosis of intraoral tissues and upper respiratory abscesses, which is seen in those with poor oral hygiene and suboptimal nutrition, often linked to herpes simplex and anaerobic floraâe.g., Fusobacterium spp, spirochetes.
A sociÃ©tÃ© Ã  responsabilitÃ© limitÃ©e (short SARL and variations thereof; lit. society with limited responsibility) is a form of private company that exists mainly in French-speaking countries, such as France, Luxembourg, Monaco, Macau, Algeria, Morocco, Tunisia, Madagascar, Lebanon, and Switzerland (where it is also designated by GmbH or Sagl).
AEL Sistemas S.A. is a Brazilian-based defense electronics company. The company is a subsidiary of Elbit Systems with 25 percert acquired by the Embraer's defense division. AEL operates in the areas of fixed and rotary wings solutions, unmanned vehicles, homeland security, armored vehicules solutions, communication systems, contracted of logistics support, space systems and simulators.