Search results
Results from the WOW.Com Content Network
Animated books combine three elements: story, colored illustrations which include text, and "two or more animated illustrations with their movement mechanisms working between a doubled page". [2] In 1938, Julian Wehr 's animations for children's books were patented as "moving illustrations" that move the picture up and down and horizontally at ...
ISBN 978-981-4338-71-4. Sommerfeld, A. (1952). Mechanics: lectures on theoretical physics. New York: Academic Press Inc. ISBN 978-0-12-654670-5. OCLC 803152309. Whittaker, E. T. (1999). A treatise on the analytical dynamics of particles and rigid bodies : with an introduction to the problem of three bodies (4th ed.). Cambridge University Press.
American soldiers taking up defensive positions in the Ardennes during the Battle of the Bulge.. The hedgehog defence is a military tactic in which a defending force creates multiple mutually supporting strongpoints ("hedgehogs") in a defence in depth, designed to sap the strength and break the momentum of an attack.
George Vaillant divided defense mechanisms into a hierarchy of defenses ranging from immature through neurotic to healthy defenses, [12] and placed intellectualization – imagining an act of violence without feeling the accompanying emotions, for example – in the mid-range, neurotic defenses. [13]
These mechanisms were also called "ego defense mechanisms," as Sigmund Freud postulated that the ego uses these defense mechanisms to handle the conflict among the id, the ego and the super ego. Pages in category "Defence mechanisms"
In the first definitive book on defence mechanisms, The Ego and the Mechanisms of Defence (1936), [7] Anna Freud enumerated the ten defence mechanisms that appear in the works of her father, Sigmund Freud: repression, regression, reaction formation, isolation, undoing, projection, introjection, turning against one's own person, reversal into the opposite, and sublimation or displacement.
Defence in depth (also known as deep defence or elastic defence) is a military strategy that seeks to delay rather than prevent the advance of an attacker, buying time and causing additional casualties by yielding space.
The Defence of Duffer's Drift is a short 1904 book by the British Army officer Ernest Swinton. Lieutenant Backsight Forethought (BF) and his command of fifty men are given the task to defend Duffer's Drift, a natural ford to a river. A large force of Boers, unknown to BF, is moving toward his position. This scenario is played out six separate ...