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Explanation:
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In an emergency in the pool. You've signaled and ready to start the rescue. The first thing which you should do immediately before you attempt entry is to check all the recuse equipment.
After signaled you should check all the equipment because Diverse pieces of equipment are used by lifeguards to make rescues easier. According to a research in the American Journal of Emergency Medicine, the use of flotation devices and other similar equipment speeds up rescue efforts for drowning victims, which is crucial when every second .
For pool you should have certain equipment like whistle, Binoculars and first- aid kit.
To learn more about water rescue technique here
brainly.com/question/27871049
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When burning, Yes.
A normal fire in a steel-frame building can soften the structure to the point of collapse.
Building laws / regulations require that all the structural steelwork is either covered in a protective coating (such as intumescent paint) or boxed in with fire-resistant plaster, so the fire can be extinguished before the building is weakened - or at least give people time to get out.
If that coating or plaster is damaged by impact or an explosion, the steel is exposed and the building can collapse relatively quickly.
(The common intumescent coatings just look like paint until exposed to fire, so the steelwork may appear to have no particular protection - but it always does).
Information:
http://www.steelconstruction.info/Fire_p...
See the images below - small buildings with steel-frame roofs after fires; you can see the amount of "sagging" and distortion on structures that have no particularly high loads.
These have burned long enough to destroy any protection, or they did not have any as the structure does not support occupied space.
http://www.champnews.com/Picture_Library...
http://thelincolnite.co.uk/wp-content/up...
interference
The discovery has a connection to interference theory. This idea focuses on memory in people. When new information interacts with the transfer effects of previously learned behaviors, interference in learning may result. James Jenkins and Karl Dallenbach demonstrated in their experiment from 1924 that daily events might affect memory. According to the trial, retention was higher after a night of rest than during a similar period of activity.
A theory about human memory is the interference theory. In learning, interference happens. The theory holds that memories stored in good memory are lost and are not retrievable from short-term memory because they can conflict.
To know more about interference refer to brainly.com/question/7627074
Medieval towns from decades ago.
