hurricane joaquin. A giant US cargo ship with 28 Americans and five Poles aboard disappeared in the hurricane-tossed Bermuda Triangle, and the Coast Guard says thereâs no sign of what happened to it.
Stress may be considered as any physical, chemical, or emotional factor that causes bodily or mental unrest and that may be a factor in causing disease. Physical and chemical factors that can cause stress include trauma, infections, toxins, illnesses, and injuries of any sort.
1 There are three types of stress: compression, tension, and shear. 2  Stress can cause strain, if it is sufficient to overcome the strength of the object that is under stress. 3  Strain is a change in shape or size resulting from applied forces (deformation). It has the same units as pressure, but also has a direction (i.e., it is a vector, just like a force). 2  There are three types of stress: compression, tension, and shear. 3  Stress can cause strain, if it is sufficient to overcome the strength of the object that is under stress.