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l = slope length α = angle of inclination. The grade (US) or gradient (UK) (also called stepth, slope, incline, mainfall, pitch or rise) of a physical feature, landform or constructed line is either the elevation angle of that surface to the horizontal or its tangent. It is a special case of the slope, where zero indicates horizontality. A ...
The Hill equation reflects the occupancy of macromolecules: the fraction that is saturated or bound by the ligand. [1] [2] [nb 1] This equation is formally equivalent to the Langmuir isotherm. [3] Conversely, the Hill equation proper reflects the cellular or tissue response to the ligand: the physiological output of the system, such as muscle ...
Slope illustrated for y = (3/2)x − 1.Click on to enlarge Slope of a line in coordinates system, from f(x) = −12x + 2 to f(x) = 12x + 2. The slope of a line in the plane containing the x and y axes is generally represented by the letter m, [5] and is defined as the change in the y coordinate divided by the corresponding change in the x coordinate, between two distinct points on the line.
A slope which falls down to a deep valley on its western side and a shallower one on its eastern side has a westerly aspect or is a west-facing slope. The direction a slope faces can affect the physical and biotic features of the slope, known as a slope effect.
The hill size is the length from the takeoff in a straight line to the knoll and then along the level of the landing slope to the hill size point. The hill size point is calculated based on the technical data of a hill based on radius, angle of inclination and record distance.
The formation of slopes of different gradients depends on the one hand on the type of underlying rock of the mountain or hill - and this may result in slopes varying from those on the other side of a mountain, hill or valley – and on the other hand on its local hardness, and circumstances of its deposition (sedimentation, stratigraphy, bedding or jointing), on its resistance to erosion and ...
Contrast between topographic isolation and prominence. In topography, prominence or relative height (also referred to as autonomous height, and shoulder drop in US English, and drop in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling it but containing no higher summit within it.
The opposite slope, its frontslope, that forms the front of a homoclinal ridge consists of an escarpment that cuts across the bedding of the strata comprising it. Because of the moderately dipping nature of the strata that forms a homoclinal ridge, a significant shift in horizontal location will take place the landscape is lowered by erosion .