factor of rigidity
41Anorexia nervosa — For other uses, see Anorexia nervosa (disambiguation) and Anorexia (disambiguation). Anorexic redirects here. For the use of the term as an appetite suppressant, see Anorectic. Anorexia Nervosa Classification and external resources …
42Causes of schizophrenia — Schizophrenia is a psychiatric diagnosis that describes a mental disorder characterized by impairments in the perception or expression of reality and by significant social or occupational dysfunction. A person experiencing schizophrenia is… …
43United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
44Momentum — This article is about momentum in physics. For other uses, see Momentum (disambiguation). Classical mechanics Newton s Second Law …
45Drifting (motorsport) — A Toyota Supra in drifting exhibition in Commerce, Georgia Drifting refers to a driving technique and to a motorsport where the driver intentionally over steers, causing loss of traction in the rear wheels through turns, while maintaining vehicle …
46Caste system in India — Caste (Sanskrit: Gyati ज्ञाति , Hindi: Biradari बिरादरी, samaj समाज, jati जाति etc , Urdu Zat ज़ात ) is an endogamous group. Generally a sub caste is divided into Exogamous groups based on same gotras गोत्र. The Indian caste system describes the… …
47Backcountry snowboarding — is a unique sport that is rapidly growing in popularity. The sport of backcountry snowboarding is characterized by the fresh tracks and deep powder that only the slopes of a remote mountainside can offer. The sport is a completely separate… …
48Southeast Asian ovalocytosis — Classification and external resources ICD 9 282.1 OMIM 109270 MeSH …
49Mindlin–Reissner plate theory — Deformation of a plate highlighting the displacement, the mid surface (red) and the normal to the mid surface (blue) The Mindlin Reissner theory of plates is an extension of Kirchhoff–Love plate theory that takes into account shear deformations… …
50Pendulum — This article is about pendulums. For other uses, see Pendulum (disambiguation). Simple gravity pendulum model assumes no friction or air resistance …
