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  2. Pinch point hazard - Wikipedia

    en.wikipedia.org/wiki/Pinch_point_hazard

    A nip point is a type of pinch point involving rotating objects, such as gears and pulleys. [2] Injuries can range from minor such as blisters to severe like amputations and fatalities. [3] Examples of pinch point hazards include gaps in closing doors and objects swinging or being lowered near fixed objects. [4]

  3. Pinch point - Wikipedia

    en.wikipedia.org/wiki/Pinch_point

    Pinch point (mathematics), a type of singular point on an algebraic surface; Pinch point bar, a hand tool consisting of a long, straight metal bar; Curb extension, a traffic calming measure consisting of an angled narrowing of the roadway; The point of closest approach between the hot and cold composite curves in pinch analysis; Pinch point ...

  4. Pinch analysis - Wikipedia

    en.wikipedia.org/wiki/Pinch_analysis

    At the pinch point, where the hot and cold streams are the most constrained, large heat exchangers are required to transfer heat between the hot and cold streams. Large heat exchangers entail high investment costs. In order to reduce capital cost, in practice a minimum temperature difference (Δ T) at the pinch point is demanded, e.g., 10 °F.

  5. Pinch point (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Pinch_point_(mathematics)

    The pinch point (in this case the origin) is a limit of normal crossings singular points (the -axis in this case). These singular points are intimately related in the sense that in order to resolve the pinch point singularity one must blow-up the whole v {\displaystyle v} -axis and not only the pinch point.

  6. Volleyball jargon - Wikipedia

    en.wikipedia.org/wiki/Volleyball_jargon

    Point scoring percentage (PS%): The number of times the serving players team scores while that player is serving divided by the number of total serves Rotation points : Is defined as the total points a team scored on a specific player's serve [ 6 ]

  7. Cuspidal point - Wikipedia

    en.wikipedia.org/wiki/Cuspidal_point

    Cuspidal point of a surface, see Pinch point (mathematics) Topics referred to by the same term This disambiguation page lists mathematics articles associated with the same title.

  8. Pinch point (economics) - Wikipedia

    en.wikipedia.org/wiki/Pinch_point_(economics)

    When inventories are below the pinch-point, small changes in the balance of supply and demand can cause large changes in the price of the commodity or product. [1] [2] The term was suggested in 1988 by Walter Curlook (Executive Vice-President of Inco Ltd) and was first published by Raymond Goldie with Rob Maiman in 1990. [1]

  9. Traffic bottleneck - Wikipedia

    en.wikipedia.org/wiki/Traffic_bottleneck

    Bottleneck caused by construction. A traffic bottleneck is a localized disruption of vehicular traffic on a street, road, or highway. As opposed to a traffic jam, a bottleneck is a result of a specific physical condition, often the design of the road, badly timed traffic lights, or sharp curves.