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  2. Simulated moving bed - Wikipedia

    en.wikipedia.org/wiki/Simulated_moving_bed

    In manufacturing, the simulated moving bed (SMB) process is a highly engineered process for implementing chromatographic separation. It is used to separate one chemical compound or one class of chemical compounds from one or more other chemical compounds to provide significant quantities of the purified or enriched material at a lower cost than could be obtained using simple (batch ...

  3. Pure sociology - Wikipedia

    en.wikipedia.org/wiki/Pure_sociology

    Pure sociology explains social life with its social geometry. [9] Social life refers to any instance of human behavior—such as law, suicide, gossip, or art — while the social geometry of a behavior, also called its social structure, refers to the social characteristics of those involved—such as their degree of past interaction or their level of wealth.

  4. Cross-flow filtration - Wikipedia

    en.wikipedia.org/wiki/Cross-flow_filtration

    It can be a continuous process, unlike batch-wise dead-end filtration. Diagram of cross-flow filtration. This type of filtration is typically selected for feeds containing a high proportion of small particle size solids (where the permeate is of most value) because solid material can quickly block (blind) the filter surface with dead-end ...

  5. Markovian arrival process - Wikipedia

    en.wikipedia.org/wiki/Markovian_arrival_process

    The batch Markovian arrival process (BMAP) is a generalisation of the Markovian arrival process by allowing more than one arrival at a time. [ 6 ] [ 7 ] The homogeneous case has rate matrix,

  6. PDF - Wikipedia

    en.wikipedia.org/wiki/PDF

    Linearized PDF files (also called "optimized" or "web optimized" PDF files) are constructed in a manner that enables them to be read in a Web browser plugin without waiting for the entire file to download, since all objects required for the first page to display are optimally organized at the start of the file. [26]

  7. Soxhlet extractor - Wikipedia

    en.wikipedia.org/wiki/Soxhlet_extractor

    A Soxhlet extractor has three main sections: a percolator (boiler and reflux) which circulates the solvent, a thimble (usually made of thick filter paper) which retains the solid to be extracted, and a siphon mechanism, which periodically empties the condensed solvent from the thimble back into the percolator.

  8. Toxic ‘Forever Chemicals’ Are Everywhere—New Study Has Linked ...

    www.aol.com/toxic-forever-chemicals-everywhere...

    A new study is illuminating how “forever chemicals” can alter our brain cells by impairing the genes that maintain healthy neurons, the cells of our nervous system.

  9. Mathematical sociology - Wikipedia

    en.wikipedia.org/wiki/Mathematical_sociology

    Mathematical Bridge, or officially Wooden Bridge, is an arch bridge in Cambridge, United Kingdom.The arrangement of timbers is a series of tangents that describe the arc of the bridge, with radial members to tie the tangents together and triangulate the structure, making it rigid and self-supporting.