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  2. Welfare cost of business cycles - Wikipedia

    en.wikipedia.org/wiki/Welfare_cost_of_business...

    In macroeconomics, the cost of business cycles is the decrease in social welfare, if any, caused by business cycle fluctuations.. Nobel economist Robert Lucas proposed measuring the cost of business cycles as the percentage increase in consumption that would be necessary to make a representative consumer indifferent between a smooth, non-fluctuating, consumption trend and one that is subject ...

  3. Mass fraction (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Mass_fraction_(chemistry)

    Mass fraction can also be expressed, with a denominator of 100, as percentage by mass (in commercial contexts often called percentage by weight, abbreviated wt.% or % w/w; see mass versus weight). It is one way of expressing the composition of a mixture in a dimensionless size ; mole fraction (percentage by moles , mol%) and volume fraction ...

  4. Human body weight - Wikipedia

    en.wikipedia.org/wiki/Human_body_weight

    Human body weight is a person's mass or weight.. Strictly speaking, body weight is the measurement of mass without items located on the person. Practically though, body weight may be measured with clothes on, but without shoes or heavy accessories such as mobile phones and wallets, and using manual or digital weighing scales.

  5. Baker percentage - Wikipedia

    en.wikipedia.org/wiki/Baker_percentage

    The total or sum of the baker's percentages is called the formula percentage. The sum of the ingredient masses is called the formula mass (or formula "weight"). Here are some interesting calculations: The flour's mass times the formula percentage equals the formula mass: [11]

  6. Body fat percentage - Wikipedia

    en.wikipedia.org/wiki/Body_fat_percentage

    In males, mean percentage body fat ranged from 23% at age 16–19 years to 31% at age 60–79 years. In females, mean percentage body fat ranged from 32% at age 8–11 years to 42% at age 60–79 years. But it is important to recognise that women need at least 9% more body fat than men to live a normal healthy life. [2]

  7. Body roundness index - Wikipedia

    en.wikipedia.org/wiki/Body_roundness_index

    BRI had similar accuracy in predicting percentage body fat and percentage fat volume as existing indices, such as the BMI. [1] As the conventional index associated with obesity research, the BMI has numerous drawbacks, as it is unable to distinguish between muscle and fat, is inaccurate in predicting body fat percentage, and has poor ability to ...

  8. Taking This Daily Vitamin Could Slash Dementia Risk By 40 ...

    www.aol.com/taking-daily-vitamin-could-slash...

    Finally, 75 percent of those who developed dementia didn’t have exposure to vitamin D. ... You can even open the capsule and mix it with juice or water for a yummy formula. Amazon. $20.99 at Amazon.

  9. Lean body mass - Wikipedia

    en.wikipedia.org/wiki/Lean_body_mass

    The percentage of total body mass that is lean is usually not quoted – it would typically be 60–90%. Instead, the body fat percentage , which is the complement, is computed, and is typically 10–40%.