physiological acceleration

См. также в других словарях:

• acceleration stress — ▪ physiology Introduction       physiological changes that occur in the human body in motion as a result of rapid increase of speed. Rapid acceleration and surges in acceleration are felt more critically than are gradual shifts. Pilots are… …   Universalium

• g-force — This article is about a type of acceleration. For other uses, see G force (disambiguation). This top fuel dragster can accelerate from zero to 160 kilometres per hour (100 mph) in 0.86 seconds. This is a horizontal acceleration of 5.3 g …   Wikipedia

• G-force — (also G force, g load) is a measurement of an object s acceleration expressed in g s. It is proportional to the reaction force that an object experiences as a result of this acceleration or, more correctly, as a result of the net effect of this… …   Wikipedia

• High-G training — is done by aviators and astronauts who are subject to high levels of acceleration ( G ). It is designed to prevent a g induced Loss Of Consciousness (abbreviated g LOC), a situation when g forces move the blood away from the brain to the extent… …   Wikipedia

• Fuerza G — Para otros usos de este término, véase Fuerza G (anime). Las fuerzas G no son una medida de fuerza sino una medida intuitiva de aceleración. Está basada en la aceleración que produciría la gravedad terrestre en un objeto cualquiera en condiciones …   Wikipedia Español

• nervous system, human — ▪ anatomy Introduction       system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …   Universalium

• human development — ▪ biology Introduction  the process of growth and change that takes place between birth and maturity.       Human growth is far from being a simple and uniform process of becoming taller or larger. As a child (child development) gets bigger,… …   Universalium

• eye, human — ▪ anatomy Introduction  specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit       The eye is protected from mechanical injury… …   Universalium

• ear, human — ▪ anatomy Introduction       organ of hearing and equilibrium that detects and analyzes noises by transduction (or the conversion of sound waves into electrochemical impulses) and maintains the sense of balance (equilibrium).  The human ear, like …   Universalium

• endocrine system, human — ▪ anatomy Introduction  group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …   Universalium

• mechanoreception — See mechanoreceptor. * * * Ability to detect and respond to mechanical stimuli in one s environment. A slight deformation of a mechanoreceptive neuron causes an electric charge at its surface, activating a response. Mechanoreceptors in pain spots …   Universalium