heat
The scan should reveal no infection or pathology.
scan packages and detect unusual objects.
retinal scan
retinal scan
Heat problems in red. Water problems in blue.
Press and hold SCAN button then press MEM button while still holding SCAN
A computed tomography scan (CT scan) will show inflammation and fluid within the airspaces of the mastoid, as well as the erosion of the little walls of bone that should separate the air spaces.
In an abnormal technetium heart scan, hot spots reveal damage to the heart. The larger the hot spots, the poorer the patient's prognosis.
A cat scan will reveal what is inside the mummy without the need to disturb the wrappings.
scan packages and detect unusual objects.
The type of biometric device you are referring to is an iris scanner. It captures the unique pattern of the colored part of the eye, called the iris, to identify individuals. The infrared beam helps in distinguishing the intricate details of the iris for accurate identification.
The infrared spectrum of benzophenone can provide information about the functional groups present in the molecule, such as carbonyl groups and aromatic rings. It can also reveal details about the molecular structure and bonding within the compound.