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  2. Saliva testing - Wikipedia

    en.wikipedia.org/wiki/Saliva_testing

    Saliva nitric test strip (Berkeley Test) showing colored scale of nitric oxide status – See article and jump to Cardiovascular Disease, Nitric Oxide: a salivary biomarker for cardio-protection Saliva testing or Salivaomics is a diagnostic technique that involves laboratory analysis of saliva to identify markers of endocrine , immunologic ...

  3. Biological terrain assessment - Wikipedia

    en.wikipedia.org/wiki/Biological_terrain_assessment

    The biological terrain assessment or BTA is a set of tests used to measure the pH, resistivity, and redox of a person's urine, blood, and saliva. [1] [2] The measurements were first used by L.C. Vincent, a French hydrologist, in the early 1900s. [3]

  4. Saliva - Wikipedia

    en.wikipedia.org/wiki/Saliva

    Saliva on a baby's lips. Saliva (commonly referred to as spit or drool) is an extracellular fluid produced and secreted by salivary glands in the mouth.In humans, saliva is around 99% water, plus electrolytes, mucus, white blood cells, epithelial cells (from which DNA can be extracted), enzymes (such as lipase and amylase), and antimicrobial agents (such as secretory IgA, and lysozymes).

  5. Scale of temperature - Wikipedia

    en.wikipedia.org/wiki/Scale_of_temperature

    This definition also precisely related the Celsius scale to the Kelvin scale, which defines the SI base unit of thermodynamic temperature with symbol K. Absolute zero, the lowest temperature possible, is defined as being exactly 0 K and −273.15 °C. Until 19 May 2019, the temperature of the triple point of water was defined as exactly 273.16 ...

  6. Conversion of scales of temperature - Wikipedia

    en.wikipedia.org/wiki/Conversion_of_scales_of...

    This is a collection of temperature conversion formulas and comparisons among eight different temperature scales, several of which have long been obsolete.. Temperatures on scales that either do not share a numeric zero or are nonlinearly related cannot correctly be mathematically equated (related using the symbol =), and thus temperatures on different scales are more correctly described as ...

  7. When do kids learn to spit — and why is it important that ...

    www.aol.com/lifestyle/kids-learn-spit-why...

    Scott recommends initially starting by having the child take a small sip of water. Instead of swallowing it, have them open their mouth to let the water run out.

  8. Non-dimensionalization and scaling of the Navier–Stokes ...

    en.wikipedia.org/wiki/Non-dimensionalization_and...

    where S T, T T denote the salinity and temperature at top layer, S B, T B denote the salinity and temperature at bottom layer, Ra is the Rayleigh Number, and Pr is the Prandtl Number. The sign of Ra S and Ra T will change depending on whether it stabilizes or destabilizes the system.

  9. Skin temperature - Wikipedia

    en.wikipedia.org/wiki/Skin_temperature

    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 ]