Dementia Is a Terminal Illness, But Palliative Care Often Poor. October 16, 2009 â A new study looking at the natural history of dementia into its end stages finds high rates of complications, high 6-month mortality rates, and a high number of distressing symptoms and aggressive interventions of questionable benefit.
Measuring Earthquakes. The vibrations produced by earthquakes are detected, recorded, and measured by instruments call seismographs. The zig-zag line made by a seismograph, called a seismogram, reflects the changing intensity of the vibrations by responding to the motion of the ground surface beneath the instrument.
The seismometer detects and measures the earthquake vibrations or shock waves that the seismograph records. The scale used to measure the strength of an earthqauke is most comâ¦monly the Richter Scale. Seismograph and Seismogram its called a Seismograph There are two instruments, which are basically the same thing.