air shrinkage
71Uzbekistan — /ooz bek euh stan , stahn , uz /, n. a republic in S central Asia. 23,860,452; 172,741 sq. mi. (447,400 sq. km). Cap.: Tashkent. Formerly, Uzbek Soviet Socialist Republic. * * * Uzbekistan Introduction Uzbekistan Background: Russia conquered… …
72Sleep apnea — Classification and external resources Obstructive sleep apnea ICD 10 G …
73Entropy (arrow of time) — Entropy is the only quantity in the physical sciences that picks a particular direction for time, sometimes called an arrow of time. As one goes forward in time, the second law of thermodynamics says that the entropy of an isolated system can… …
74Arctic haze — is the phenomenon of a visible reddish brown haze in the atmosphere at high latitudes in the Arctic due to air pollution. A major distinguishing factor of Arctic haze is the ability of its chemical ingredients to persist in the atmosphere for an… …
75Climate of the Arctic — The climate of the Arctic is characterized by long, cold winters and short, cool summers. There is a large amount of variability in climate across the Arctic, but all regions experience extremes of solar radiation in both summer and winter. Some… …
76Luxembourg — /luk seuhm berrg /; Fr. /lyuuk sahonn boohrdd /, n. 1. a grand duchy surrounded by Germany, France, and Belgium. 422,474; 999 sq. mi. (2585 sq. km). 2. a city in and the capital of this grand duchy. 78,400. 3. a province in SE Belgium: formerly a …
77tree — treelike, adj. /tree/, n., v., treed, treeing. n. 1. a plant having a permanently woody main stem or trunk, ordinarily growing to a considerable height, and usually developing branches at some distance from the ground. 2. any of various shrubs,… …
78Tree — /tree/, n. Sir Herbert Beerbohm /bear bohm/, (Herbert Beerbohm), 1853 1917, English actor and theater manager; brother of Max Beerbohm. * * * I Woody perennial plant. Most trees have a single self supporting trunk containing woody tissues, and in …
79motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …
80thoracic squeeze — ▪ pathology also called Lung Squeeze, compression of the lungs and thoracic (chest) cavity that occurs during a breath holding dive under water. During the descent, an increase in pressure causes air spaces and gas pockets within the… …
