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  2. Physiology of decompression - Wikipedia

    en.wikipedia.org/wiki/Physiology_of_decompression

    For example: At 10 meters sea water (msw) the partial pressure of nitrogen in air will be 1.58 bar. [3] The inert gases from the breathing gas in the lungs diffuse into blood in the alveolar capillaries ("move down the pressure gradient") and are distributed around the body by the systemic circulation in the process known as perfusion. [3]

  3. Henry's law - Wikipedia

    en.wikipedia.org/wiki/Henry's_law

    An example where Henry's law is at play is the depth-dependent dissolution of oxygen and nitrogen in the blood of underwater divers that changes during decompression, going to decompression sickness. An everyday example is carbonated soft drinks , which contain dissolved carbon dioxide.

  4. Decompression sickness - Wikipedia

    en.wikipedia.org/wiki/Decompression_sickness

    [17] [35] This is because nitrogen is five times more soluble in fat than in water, leading to greater amounts of total body dissolved nitrogen during time at pressure. Fat represents about 15–25 percent of a healthy adult's body, but stores about half of the total amount of nitrogen (about 1 litre) at normal pressures.

  5. Decompression (diving) - Wikipedia

    en.wikipedia.org/wiki/Decompression_(diving)

    Inert gas such as nitrogen or helium continues to be taken up until the gas dissolved in the diver is in a state of equilibrium with the breathing gas in the diver's lungs, at which point the diver is saturated for that depth and breathing mixture, or the depth, and therefore the pressure, is changed, or the partial pressures of the gases are ...

  6. Decompression practice - Wikipedia

    en.wikipedia.org/wiki/Decompression_practice

    Dissolved inert gases such as nitrogen or helium can form bubbles in the blood and tissues of the diver if the partial pressures of the dissolved gases in the diver gets too high above the ambient pressure. These bubbles and products of injury caused by the bubbles can cause damage to tissues known as decompression sickness, or "the bends". The ...

  7. Decompression theory - Wikipedia

    en.wikipedia.org/wiki/Decompression_theory

    Gas is breathed at ambient pressure, and some of this gas dissolves into the blood and other fluids. Inert gas continues to be taken up until the gas dissolved in the tissues is in a state of equilibrium with the gas in the lungs (see saturation diving), or the ambient pressure is reduced until the inert gases dissolved in the tissues are at a higher concentration than the equilibrium state ...

  8. Newton High School seniors experiment with algae's viability ...

    www.aol.com/news/newton-high-school-seniors...

    May 25—While everyone else was busy finishing their end-of-semester tests at Newton High School, senior Kallie Van Kley spent her last day making biofuel. Dressed in a white lab coat and donning ...

  9. Degassing - Wikipedia

    en.wikipedia.org/wiki/Degassing

    For example, especially in the field of electrochemistry, ammonium sulfite is frequently used as a reductant because it reacts with oxygen to form sulfate ions. Although this method can be applied only to oxygen and involves the risk of reduction of the solute, the dissolved oxygen is almost totally eliminated.