Ha - Science and Measurement

Science and Measurement

  • Hahnium, an element now called Dubnium
  • Hartree, an atomic unit of energy
  • Hectare (ha), a unit of area
  • Hectoampere, a unit of electric current
  • Hemagglutinin (influenza) (HA), an antigenic glycoprotein from Influenza viruses
  • Hemagglutination assay, a measurement of viruses or bacteria
  • Hyaluronan, a carbohydrate structure
  • Hydroxylapatite, a mineral
  • High availability

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Famous quotes containing the words science and/or measurement:

    “Vanity of science. Knowledge of physical science will not console me for ignorance of morality in time of affliction, but knowledge of morality will always console me for ignorance of physical science.”
    —Blaise Pascal (1623–1662)

    “That’s the great danger of sectarian opinions, they always accept the formulas of past events as useful for the measurement of future events and they never are, if you have high standards of accuracy.”
    —John Dos Passos (1896–1970)