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:

    “Science is the only truth and it is the great lie. It knows nothing, and people think it knows everything. It is misrepresented. People think that science is electricity, automobilism, and dirigible balloons. It is something very different. It is life devouring itself. It is the sensibility transformed into intelligence. It is the need to know stifling the need to live. It is the genius of knowledge vivisecting the vital genius.”
    —Rémy De Gourmont (1858–1915)

    “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)