For the actual hardwood cost there is a variance but it can depend on what species of hardwood. Iâll use our Imagination Key Largo random width (offered up to 8 Â¼ inch width) as an example. The cost advantage still goes to the Â¾ inch engineered at 12 % less once itâs all said and done.
Introduction. Spinal muscular atrophy (SMA) is a genetic disease that causes muscle weakness and progressive loss of movement. SMA is caused by deterioration in the nerve cells (motor neurones) connecting the brain and spinal cord to the body's muscles.ntroduction. Spinal muscular atrophy (SMA) is a genetic disease that causes muscle weakness and progressive loss of movement. SMA is caused by deterioration in the nerve cells (motor neurones) connecting the brain and spinal cord to the body's muscles.
Magnetic Resonance Angiogram (MRA). Guide. A magnetic resonance angiogram (MRA) is a type of magnetic resonance imaging (MRI) scan that uses a magnetic field and pulses of radio wave energy to provide pictures of blood vessels inside the body.ith MRA, both the blood flow and the condition of the blood vessel walls can be seen. The test is often used to look at the blood vessels that go to the brain, kidneys, and legs. Information from an MRA can be saved and stored on a computer for further study. Photographs of selected views can also be made.