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  2. Degassing - Wikipedia

    en.wikipedia.org/wiki/Degassing

    Degassing, also known as degasification, is the removal of dissolved gases from liquids, especially water or aqueous solutions. There are numerous methods for removing gases from liquids. There are numerous methods for removing gases from liquids.

  3. Sparging (chemistry) - Wikipedia

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

    [2] [3] For example, before casting aluminium alloys, argon bubbles are injected into liquid aluminium using a rotary degasser. The argon bubbles rise to the surface, bringing with them some of the dissolved hydrogen. The degassing step reduces the occurrence of hydrogen gas porosity. In the steel making process, this method is used very ...

  4. File:A simplified view of the cell-cycle control system.pdf

    en.wikipedia.org/wiki/File:A_simplified_view_of...

    APC activity also causes the destruction of S and M cyclins and thus the inactivation of Cdks, which promotes the completion of mitosis and cytokinesis. APC activity is maintained in G1 until G1/S–Cdk activity rises again and commits the cell to the next cycle. This scheme serves only as a general guide and does not apply to all cell types. [1]

  5. Cell disruption - Wikipedia

    en.wikipedia.org/wiki/Cell_disruption

    A common laboratory-scale mechanical method for cell disruption uses glass, ceramic, or steel beads, 0.1–2 mm (0.004–0.08 in) in diameter, mixed with a sample suspended in an aqueous solution. First developed by Tim Hopkins in the late 1970s, the sample and bead mix is subjected to high level agitation by stirring or shaking.

  6. Cell culture - Wikipedia

    en.wikipedia.org/wiki/Cell_culture

    Cell culture is a fundamental component of tissue culture and tissue engineering, as it establishes the basics of growing and maintaining cells in vitro. The major application of human cell culture is in stem cell industry, where mesenchymal stem cells can be cultured and cryopreserved for future use. Tissue engineering potentially offers ...

  7. Category:Cell culture techniques - Wikipedia

    en.wikipedia.org/wiki/Category:Cell_culture...

    Download as PDF; Printable version; ... Category for techniques in cell culture. Pages in category "Cell culture techniques" ... Miles and Misra method; O. Open ...

  8. Bubble column reactor - Wikipedia

    en.wikipedia.org/wiki/Bubble_column_reactor

    For example, at ambient temperature and pressure and considering air and water as working fluids, a bubble column is classified as a large-diameter if it has a hydraulic diameter greater than 0.15 m. [3] Due to the very high gas velocity, the annular flow regime is not usually observed in industrial bubble columns.

  9. Degas conductivity - Wikipedia

    en.wikipedia.org/wiki/Degas_conductivity

    There are generally two methods for removing carbon dioxide from the water sample: use of a reboiler to heat the sample and expel the CO 2, and use of inert gasses. In the latter method, an inert gas which does not contain CO 2 is passed through the sample water, whereby the gas components in the sample water are displaced by the gas components ...