Studies with placebos and studies using hypnotism suggest that much of the reduction in pain in response to medical intervention is the result of decreased activation in the emotion areas of the brain
<h3>What is
brain?</h3>
The brain is a complex organ that regulates our body's thought, memory, emotion, touch, motor skills, vision, breathing, temperature, and hunger. The central nervous system, or CNS, is made up of the brain and the spinal cord that extends from it. brain, the mass of nerve tissue in the anterior end of an organism. The brain integrates sensory information and directs motor responses; it is also the center of learning in higher vertebrates. The human brain weighs about 1.4 kg (3 pounds) and is made up of billions of neurons.
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The RCM means Reliability Centered Maintenance. This is a tool used to make sure that the inherent design reliability of a process . It has a lot more functions too. what i have stated above are just some of the examples. It should look similar but actually it would be a totally different.
Yes He could have avoided war with Germany
Cos(pi/2 - x) = sin(x). sec(x) = 1/cos(x), so the left side would be sinx/cosx = tanx. So it checks out.