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  2. Hexagonal water - Wikipedia

    en.wikipedia.org/wiki/Hexagonal_water

    Hexagonal water, also known as gel water, structured water, cluster water, [1] H3O2 or H 3 O 2 is a term used in a marketing scam [2] [3] that claims the ability to create a certain configuration of water that is better for the body. [4] The term "hexagonal water" refers to a cluster of water molecules forming a hexagonal shape that supposedly ...

  3. Supercooling - Wikipedia

    en.wikipedia.org/wiki/Supercooling

    [16] [17] Infrared thermography allows for droplets of water to be visualized as they crystalize in extracellular spaces. [18] Supercooling inhibits the formation of ice within the tissue by ice nucleation and allows the cells to maintain water in a liquid state and further allows the water within the cell to stay separate from extracellular ...

  4. Non-contact thermography - Wikipedia

    en.wikipedia.org/wiki/Non-contact_thermography

    Sample image of a hand held thermography camera. There is a difference between Medical Thermology as promulgated by medically based organizations such as the American Academy of Thermology (AAT), and thermography as practiced by alternative providers or physicians who overstate the benefits of thermography.

  5. Thermography - Wikipedia

    en.wikipedia.org/wiki/Thermography

    Thermogram of a traditional building in the background and a "passive house" in the foregroundInfrared thermography (IRT), thermal video or thermal imaging, is a process where a thermal camera captures and creates an image of an object by using infrared radiation emitted from the object in a process, which are examples of infrared imaging science.

  6. Diffusion-weighted magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Diffusion-weighted...

    When water is in an environment where it can freely tumble, relaxation tends to take longer. In certain clinical situations, this can generate contrast between an area of pathology and the surrounding healthy tissue. To sensitize MRI images to diffusion, the magnetic field strength (B1) is varied linearly by a pulsed field gradient.

  7. Magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Magnetic_resonance_imaging

    Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes inside the body. MRI scanners use strong magnetic fields, magnetic field gradients, and radio waves to generate images of the organs in the body.

  8. Active thermography - Wikipedia

    en.wikipedia.org/wiki/Active_thermography

    In principle, the excitation and evaluation are similar to the pulse thermography, however, the pulse length is much bigger. Less powerful excitation sources are required compared to the pulse thermography. It is therefore possible to analyze larger areas and the measurement time is shorter than in the case of Lock-In thermography.

  9. Skin temperature - Wikipedia

    en.wikipedia.org/wiki/Skin_temperature

    Anatomy of the human skin. Skin temperature is the temperature of the outermost surface of the body. Normal human skin temperature on the trunk of the body varies between 33.5 and 36.9 °C (92.3 and 98.4 °F), though the skin's temperature is lower over protruding parts, like the nose, and higher over muscles and active organs. [1]