longitudinal system of ventilation
41Daimler Roadliner — Manufacturer Daimler Motor Company/British Leyland Built at Coventry, Warwickshire, England Operator(s) British Electric Traction, various municipals and independents in …
42Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …
43Pneumonia — For other uses, see Pneumonia (disambiguation). Pneumonia Classification and external resources A chest X ray showing a very prominent wedge shaped bacterial pneumonia in the right lung …
44City and South London Railway — A picture of a City South London Railway train from the Illustrated London News, 1890 The City and South London Railway (C SLR) was the first deep level underground tube railway in the world,[1][note 1 …
45Diffusion MRI — Diagnostics DTI Color Map MeSH D038524 Diffusion MRI is a mag …
46Methamphetamine — Meth and Tik redirect here. For other uses, see Meth (disambiguation) and Tik (disambiguation). This article is about the psychostimulant drug, methamphetamine, in both racemic and dextrorotatory forms. For the CNS inactive OTC nasal decongestant …
47Uncontrolled decompression — refers to an unplanned drop in the pressure of a sealed system, such as an aircraft cabin and typically results from human error, material fatigue, engineering failure or impact causing a pressure vessel to vent into its lower pressure… …
48VOILIERS — Autrefois pratiquée par une minorité très restreinte, composée de fanatiques désintéressés, ou de riches snobs, la voile est aujourd’hui une activité très populaire. Elle s’est démocratisée grâce à l’avènement des constructions en série,… …
49Sleep apnea — Classification and external resources Obstructive sleep apnea ICD 10 G …
50Tobacco smoking — Part of a series on Smoking …
