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Pressure relief may refer to: stress management to relieve psychological stress on a human relieving excessive pressure forces to protect a mechanical system, typically using a pressure-relief device such as a safety valve or rupture disc
A hug machine, also known as a hug box, a squeeze machine, or a squeeze box, is a therapeutic device designed to calm hypersensitive persons, usually individuals with autism spectrum disorders. The device was invented by Temple Grandin to administer deep-touch pressure , a type of physical stimulation often self-administered by autistic ...
A rupture disc (burst) Pressure-effect acting at a rupture disc A rupture disc, also known as a pressure safety disc, burst disc, bursting disc, or burst diaphragm, is a non-reclosing pressure relief safety device that, in most uses, protects a pressure vessel, equipment or system from overpressurization or potentially damaging vacuum conditions.
A relief valve DN25 on cooling water pipe from heat exchanger Schematic diagram of a conventional spring-loaded pressure relief valve. A relief valve or pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a system; excessive pressure might otherwise build up and create a process upset, instrument or equipment failure, explosion, or fire.
Biofeedback device for treating posttraumatic stress disorder. Biofeedback is the technique of gaining greater awareness of many physiological functions of one's own body by using electronic or other instruments, and with a goal of being able to manipulate the body's systems at will.
In psychology, stress is a feeling of emotional strain and pressure. [1] Stress is a form of psychological and mental discomfort. Small amounts of stress may be beneficial, as it can improve athletic performance, motivation and reaction to the environment.
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Psychological first aid (PFA) is a technique designed to reduce the occurrence of post-traumatic stress disorder.It was developed by the National Center for Post Traumatic Stress Disorder (NC-PTSD), a section of the United States Department of Veterans Affairs, in 2006.