In return, Hopper apologized to Eleven and told her that it was his fault and that he was sorry for everything, as he thought he would have lost Eleven just like he'd lost his daughter. At the lab, Eleven and Hopper came across many dead bodies and ultimately found Dr. Owens, wounded but still . alive.
We begin with a brief review of the major structural and functional neuroimaging. research methods that are commonly in use, including computed tomography (CT), magnetic resonance imaging (MRI), positron emission tomography (PET), functional. magnetic resonance imaging (fMRI), and diffusion-weighted magnetic resonance.
Methods for hemoglobinometry can be grouped into 4 main classes depending on the basic technique employed with variants within each class: 1. Colorimetric Methods. 2. Gasometric Methods. 3. Specific Gravity Methods. 4. Chemical Methods. The method of choice for hemoglobin determination is the cyanmethemoglobin method (This is a type of colorimetric method). The principle of this method is that when blood is mixed with a solution containing potassium ferricyanide and potassium cyanide, the potassium ferricyanide oxidizes iron to form methemoglobin.