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  2. Grade (slope) - Wikipedia

    en.wikipedia.org/wiki/Grade_(slope)

    The grade (US) or gradient (UK) (also called stepth, slope, incline, mainfall, pitch or rise) of a physical feature, landform or constructed line refers to the tangent of the angle of that surface to the horizontal. It is a special case of the slope, where zero indicates horizontality. A larger number indicates higher or steeper degree of "tilt".

  3. List of steepest gradients on adhesion railways - Wikipedia

    en.wikipedia.org/wiki/List_of_steepest_gradients...

    Worked by adhesion between 1878 and 2001, currently out of service. 1 in 22. (4.5%) Balsam Mountain Grade. Balsam N.C. Balsam Mountain, home of highest railroad station east of the Rockies; average grade about 4.0%, max 4.5%. 1 of 2 grades on southern railways former Murphy branch that are +4% grade.

  4. Geometric design of roads - Wikipedia

    en.wikipedia.org/wiki/Geometric_design_of_roads

    The profile is the vertical aspect of the road, including crest and sag curves, and the straight grade lines connecting them. The cross section shows the position and number of vehicle and bicycle lanes and sidewalks, along with their cross slope or banking. Cross sections also show drainage features, pavement structure and other items outside ...

  5. Egg prices are rising once again as bird flu limits supply - AOL

    www.aol.com/news/egg-prices-rising-once-again...

    The average rate for a dozen large, Grade A eggs topped $3 in July for the first time in more than a year, according to the Bureau of Labor Statistics. Despite this reacceleration, prices are ...

  6. Flesch–Kincaid readability tests - Wikipedia

    en.wikipedia.org/wiki/Flesch–Kincaid...

    Flesch–Kincaid grade level. [] These readability tests are used extensively in the field of education. The "Flesch–Kincaid Grade Level Formula" presents a score as a U.S. grade level, making it easier for teachers, parents, librarians, and others to judge the readability level of various books and texts. It can also mean the number of years ...

  7. Ruling gradient - Wikipedia

    en.wikipedia.org/wiki/Ruling_gradient

    Ruling gradient. The term ruling grade is usually used as a synonym for "steepest climb" between two points on a railroad. More simply, the steepest grade to be climbed dictates how powerful the motive power (or how light the train) must be in order for the run to be made without assistance. Even if 99% of the line could be run with a low ...

  8. Drainage gradient - Wikipedia

    en.wikipedia.org/wiki/Drainage_gradient

    The road's longitudinal slope contributes to a high drainage gradient. However, longitudinal highway slopes steeper than 0.5% are surprisingly rare outside hilly or mountainous areas. Effect of insufficient gradient. Due to the normal cross slope and the interaction with grade, road sections with insufficient drainage gradient are few and short.

  9. Grade - Wikipedia

    en.wikipedia.org/wiki/Grade

    Grade (angle), a unit for the measurement of plane angles. Grade (ring theory), a cohomological invariant in commutative algebra. Graded (mathematics), with several meanings. Graded poset, a partially ordered set equipped with a rank function, sometimes called a ranked poset. Graded vector space, a vector space with an extra piece of structure.