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  2. Composition of the human body - Wikipedia

    en.wikipedia.org/wiki/Composition_of_the_human_body

    Parts-per-million cube of relative abundance by mass of elements in an average adult human body down to 1 ppm. About 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium ...

  3. 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 .

  4. One-sex and two-sex theories - Wikipedia

    en.wikipedia.org/wiki/One-sex_and_two-sex_theories

    The change from the one-sex model to the two-sex model helped to create a new understanding of gender in the meaning of human history. There is an "increasing differentiation of male and female social roles; conversely, a greater differentiation of roles and a greater female 'delicacy and sensibility' are [seen as] signs of moral progress."

  5. Body composition - Wikipedia

    en.wikipedia.org/wiki/Body_composition

    A wide variety of body composition measurement methods exist. The gold standard measurement technique for the 4-compartment model consists of a weight measurement, body density measurement using hydrostatic weighing or air displacement plethysmography, total body water calculation using isotope dilution analysis, and mineral content measurement by dual-energy X-ray absorptiometry (DEXA). [1]

  6. Niall Shanks - Wikipedia

    en.wikipedia.org/wiki/Niall_Shanks

    Shanks has explored the role played by animal experimentation in the contexts of anatomy and physiology during the renaissance.He has argued that animal experimentation provided a crucial driving force behind the method of analysis and synthesis that would come to play a central role in the emergence of the physico-chemical sciences in the 17th and 18th centuries.

  7. Human body - Wikipedia

    en.wikipedia.org/wiki/Human_body

    The human body is the entire structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organs and then organ systems . The external human body consists of a head , hair , neck , torso (which includes the thorax and abdomen ), genitals , arms , hands , legs , and feet .

  8. William Herbert Sheldon - Wikipedia

    en.wikipedia.org/wiki/William_Herbert_Sheldon

    By using body measurements and ratios derived from nude photographs, Sheldon believed he could assign every individual a three-digit number representing the three components, components that Sheldon believed were inborn -- genetic -- and remained unwavering determinants of character regardless of transitory weight change.

  9. Somatotype and constitutional psychology - Wikipedia

    en.wikipedia.org/wiki/Somatotype_and...

    "The Varieties of Human Physique" by Sheldon et al (1940) classified body types into three categories using data processes that would not be accepted by researchers today. [30] Sheldon's ideas that body type was an indicator of temperament, moral character or potential – while popular in an atmosphere accepting of the theories of eugenics ...