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  2. Reference ranges for blood tests - Wikipedia

    en.wikipedia.org/wiki/Reference_ranges_for_blood...

    The diagram above can also be used as an alternative way to convert any substance concentration (not only the normal or optimal ones) from molar to mass units and vice versa for those substances appearing in both scales, by measuring how much they are horizontally displaced from one another (representing the molar mass for that substance), and ...

  3. Blood alcohol content - Wikipedia

    en.wikipedia.org/wiki/Blood_alcohol_content

    A standard drink, defined by the WHO as 10 grams of pure alcohol, [36] is the most frequently used measure in many countries. Examples: An 80 kg man drinks 20 grams ethanol. After one hour: = / () = %

  4. Minute and second of arc - Wikipedia

    en.wikipedia.org/wiki/Minute_and_second_of_arc

    The physical group size equivalent to m minutes of arc can be calculated as follows: group size = tan(⁠ m / 60 ⁠) × distance. In the example previously given, for 1 minute of arc, and substituting 3,600 inches for 100 yards, 3,600 tan(⁠ 1 / 60 ⁠) ≈ 1.047 inches. In metric units 1 MOA at 100 metres ≈ 2.908 centimetres.

  5. List of countries by minimum wage - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    General minimum wage by territory, as of February 2023. This is a list of the official minimum wage rates of the 193 United Nations member states and former members of the United Nations, also including the following territories and states with limited recognition (Northern Cyprus, Kosovo, etc.) and other independent countries.

  6. Sound pressure - Wikipedia

    en.wikipedia.org/wiki/Sound_pressure

    100–30 m 6.32–200 110–140 Two-stroke chainsaw [26] 1 m 6.32 110 Jackhammer: 1 m 2.00 100 Traffic on a busy roadway (combustion engines) 10 m 0.20–0.63 80–90 Hearing damage (over long-term exposure, need not be continuous) [27] At ear 0.36 85 Passenger car (combustion engine) 10 m 0.02–0.20 60–80

  7. LogMAR chart - Wikipedia

    en.wikipedia.org/wiki/LogMAR_chart

    The chart was designed by Ian Bailey [5] and Jan E. Lovie-Kitchin at the National Vision Research Institute of Australia. [1] [3] They described their motivation for designing the LogMAR chart as follows: "We have designed a series of near vision charts in which the typeface, size progression, size range, number of words per row and spacings were chosen in an endeavour to achieve a ...

  8. List of sovereign states by tax revenue to GDP ratio - Wikipedia

    en.wikipedia.org/wiki/List_of_sovereign_states...

    The tax percentage for each country listed in the source has been added to the chart. According to World Bank , "GDP at purchaser's prices is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products.

  9. Blood glucose monitoring - Wikipedia

    en.wikipedia.org/wiki/Blood_glucose_monitoring

    Four generations of blood glucose meter, c. 1991–2005. Sample sizes vary from 30 to 0.3 μl. Test times vary from 5 seconds to 2 minutes (modern meters typically require less than 15 seconds). A blood glucose meter is an electronic device for measuring the blood glucose level. A relatively small drop of blood is placed on a disposable test ...