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  2. Human physiology of underwater diving - Wikipedia

    en.wikipedia.org/wiki/Human_physiology_of...

    Human physiology of underwater diving is the physiological influences of the underwater environment on the human diver, and adaptations to operating underwater, both during breath-hold dives and while breathing at ambient pressure from a suitable breathing gas supply. It, therefore, includes the range of physiological effects generally limited ...

  3. Science of underwater diving - Wikipedia

    en.wikipedia.org/wiki/Science_of_underwater_diving

    Stratification (water) – Layering of a body of water due to density variations; Thermocline – Distinct layer of temperature change in a body of water; Tide – Rise and fall of the sea level under astronomical gravitational influences; Turbidity – Cloudiness of a fluid; Wind wave – Surface waves generated by wind on open water

  4. Dehydration - Wikipedia

    en.wikipedia.org/wiki/Dehydration

    Physical water scarcity, heatwaves, disease (most commonly from diseases that cause vomiting and/or diarrhea ), exercise. Treatment. Drinking clean water. Medication. Saline. In physiology, dehydration is a lack of total body water, [ 3] with an accompanying disruption of metabolic processes.

  5. Cryopreservation - Wikipedia

    en.wikipedia.org/wiki/Cryopreservation

    Cryopreservation of recalcitrant seed is the hardest due to intolerance to low temperature and low water content. [52] However, plant vitrification solution can solve the problem and help recalcitrant seed (Nymphaea caerulea) cryopreserve.

  6. Body fluid - Wikipedia

    en.wikipedia.org/wiki/Body_fluid

    The extracellular fluid compartment is further subdivided into the interstitial fluid and the intravascular fluid compartments. Body fluids, bodily fluids, or biofluids, sometimes body liquids, are liquids within the body of an organism. [ 1] In lean healthy adult men, the total body water is about 60% (60–67%) of the total body weight; it is ...

  7. Water cycle - Wikipedia

    en.wikipedia.org/wiki/Water_cycle

    The water cycle (or hydrologic cycle or hydrological cycle ), is a biogeochemical cycle that involves the continuous movement of water on, above and below the surface of the Earth. The mass of water on Earth remains fairly constant over time. However, the partitioning of the water into the major reservoirs of ice, fresh water, salt water and ...

  8. Vacuole - Wikipedia

    en.wikipedia.org/wiki/Vacuole

    Animal cell structure. A vacuole ( / ˈvækjuːoʊl /) is a membrane-bound organelle which is present in plant and fungal cells and some protist, animal, and bacterial cells. [ 1][ 2] Vacuoles are essentially enclosed compartments which are filled with water containing inorganic and organic molecules including enzymes in solution, though in ...

  9. Hygroscopy - Wikipedia

    en.wikipedia.org/wiki/Hygroscopy

    Hygroscopy is "exhibited in the most comprehensive sense, as displayed. in the condensation of the water-vapour of the air on the cold surface of a glass; in the capillarity of hair, wool, cotton, wood shavings, etc.; in the imbibition of water from the air by gelatine; in the deliquescence of common salt; in the absorption of water from the ...