Diffusion and the Five Characteristics of Innovation Adoption. Posted on | October 23, 2012 | No Comments. In particular, Rogers was concerned that for individuals to adopt an innovation, they must make a conscious decision that overcomes their uncertainty about the product or process.
A CT scan is the test of choice to evaluate for the four types of intracranial hemorrhage (subdural, epidural, intracerebral, or subarachnoid) bleeding in the brain, swelling of the brain during the first 24 to 48 hours after injury, or to detect a skull fracture [4] because it is faster, more cost-effective, and easier to perform than an MRI.
A positron emission tomography (PET) scan is an imaging test that allows your doctor to check for diseases in your body. The scan uses a special dye that has radioactive tracers. These tracers are injected into a vein in your arm. Your organs and tissues then absorb the tracer.