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  2. Parts-per notation - Wikipedia

    en.wikipedia.org/wiki/Parts-per_notation

    At 1 ppm the solution is a very pale yellow. As the concentration increases the colour becomes a more vibrant yellow, then orange, with the final 10,000 ppm a deep red colour. In science and engineering , the parts-per notation is a set of pseudo-units to describe small values of miscellaneous dimensionless quantities , e.g. mole fraction or ...

  3. Quality circle - Wikipedia

    en.wikipedia.org/wiki/Quality_circle

    Handbook of Quality Circle: Quality circle is a people-development concept based on the premise that an employee doing a certain task is the most informed person in that topic and, as a result, is in a better position to identify, analyse, and handle work-related challenges through their innovative and unique ideas. It is, in fact, a practical ...

  4. Per mille - Wikipedia

    en.wikipedia.org/wiki/Per_mille

    Visualisation of 1%, 1‰, 1‱, 1 pcm and 1 ppm as fractions of the large block . Percentage point difference of 1 part in 100; Percentage (%) 1 part in 100; Basis point (bp) difference of 1 part in 10,000; Permyriad (‱) 1 part in 10,000; Per cent mille (pcm) 1 part in 100,000

  5. PPM - Wikipedia

    en.wikipedia.org/wiki/PPM

    Parts per million, ppm Carbon dioxide in Earth's atmosphere, CO 2 ppm; Peak programme meter, measuring audio level; Planned Preventative Maintenance of equipment; PPM Star Catalogue of 378,910 stars' positions and proper motions; Proton precession magnetometer, measures small magnetic field variations; Pulse-position modulation of a signal

  6. Defects per million opportunities - Wikipedia

    en.wikipedia.org/wiki/Defects_per_million...

    A defect can be defined as a nonconformance of a quality characteristic (e.g. strength, width, response time) to its specification. DPMO is stated in opportunities per million units for convenience: processes that are considered highly capable (e.g., processes of Six Sigma quality) are those that experience fewer than 3.4 defects per million ...

  7. No, Demi Moore didn't snub Kylie Jenner at the 2025 ... - AOL

    www.aol.com/no-demi-moore-didnt-snub-013238909.html

    Tallulah Moore says Demi Moore didn't 'snub' Kylie Jenner "HI @ everyone but really press, NIPPING THIS STRAIGHT IN THE BUD," Moore's daughter wrote in an Instagram story. "we spent new year with ...

  8. Quality control - Wikipedia

    en.wikipedia.org/wiki/Quality_control

    The simplest form of quality control was a sketch of the desired item. If the sketch did not match the item, it was rejected, in a simple Go/no go procedure. However, manufacturers soon found it was difficult and costly to make parts be exactly like their depiction; hence around 1840 tolerance limits were introduced, wherein a design would ...

  9. Melissa Rivers Saved Joan Rivers’ Only Emmy Award Before ...

    www.aol.com/melissa-rivers-saved-joan-rivers...

    Melissa Rivers revealed during an interview with CNN’s Kaitlan Collins that she managed to save her mother Joan Rivers’ prized Emmy award before her house burned down in the L.A. fires (via ...