Equivalent depth of water (cm) contained in a 1 m soil profile, if the undisturbed coreis representative of the 1 m soil depth 2. Consider a 1.2 m depth soil profile with 3 layers. The dry bulk density of each layer(top, center, bottom) is 1.20, 1.35, and 1.48 g/cm 3.
Definition. A nuclear stress test measures blood flow to your heart at rest and while your heart is working harder as a result of exertion or medication. The test provides images that can show areas of low blood flow through the heart and damaged heart muscle. The test usually involves taking two sets of images of your heart â one while you're at rest and another after you heart is stressed, either by exercise or medication.
A nuclear medicine test uses small amounts of a special liquid known as a radiopharmaceutical to look at and to treat diseases. Nuclear medicine tests are safe and give doctors pictures of the human body using a special camera. Other radiology tests, such as MRI and CT scans, take detailed pictures of the body. Nuclear medicine scans can show changes taking place inside the body that other tests cannot.