Definitions for **"Gradient"**

Rising or descending by regular degrees of inclination; as, the gradient line of a railroad.

The rate of regular or graded ascent or descent in a road; grade.

A part of a road which slopes upward or downward; a portion of a way not level; a grade.

The rate of increase or decrease of a variable magnitude, or the curve which represents it; as, a thermometric gradient.

The variation of the concentration of a chemical substance in solution through some linear path; also called concentration gradient; -- usually measured in concentration units per unit distance. Concentration gradients are created naturally, e.g. by the diffusion of a substance from a point of high concentration toward regions of lower concentration within a body of liquid; in laboratory techniques they may be made artificially.

An expression of slope or an angle of slope. Gradient may be expressed as a fraction or percentage, for example, 1/50 (1 in 50) metres indicates that the elevation changes (rises or falls) by one metre in a horizontal distance of 50 metres (or a 2% grade).

a measure of change in a physical quantity, such as concentration or temperature, over a specified range or distance.

The angle of the land which the stream is flowing down.

The degree of inclination of a riverbed, usually described as the number of metres the river drops per kilometre.

Maximum rate of change of a quantity against a horizontal distance. This value can be expressed as a ratio, decimal, percentage, or tangent of the angle of inclination. Gradient measured along a specific direction is referred to as a direction gradient.

Ratio of change, such as the rate of change of temperature with height. Also the slope of a line on a graph. A steep gradient exists when the rate of change is rapid

The rate of change (first derivatives of the energy of a molecular system as a function of atomic positions. A gradient of zero indicates a configuration with a minimum energy.

The average drop of a stream in ft/mi (USA) or m/km (world).

A slope or incline. In plant pathology, an observed progressive change with distance of the concentration of spores, lesions or diseased plants, or in the value of an environmental attribute.

chromatographic operation using continuous change in conditions (solvent or temperature).

The rate of inclination to horizontal expressed as a ratio such as 1:25 indicating a one unit rise to 25 units of horizontal distance.

The steepness of a riverbed usually measured over the length of a mile

The slope of a river expressed in feet per mile.

The slope of a stream channel measured along the course of the stream.

pressure drop

The rate of grade, measured by the rise or fall in one hundred feet, and generally expressed as so much per cent.

The slope, or rate of change in elevation, of a surface, road or pipe. Gradient is expressed in inches of rise or fall per horizontal linear foot of ascent or descent.

the steepness of a river bottom. Low-gradient rivers drop less than twenty feet per mile. High-gradient rivers drop in excess of one hundred feet per mile.

The grade, pitch, incline or slope of real property. Gradation or gradient can be measured and is applicable when engineering a foundation system or estimating the probability of potential flood hazards.

The rate of change of something with distance. Mathematically, it is the space rate of change of a function. For example, the slope of a mountain is the gradient of the elevation.

A part of a surface feature of the Earth that slopes upward or downward; the angle of slope, as of a stream channel or of a land surface, generally expressed by a ratio of height versus distance, a percentage or an angular measure from the horizontal.

Informally this connotes the changing of some property over space or time, e.g. there is a gradient in the density of the atmosphere as one proceeds vertically upward or a gradient in SST as one travels from the equator to the poles. Formally, the gradient is the result of a gradient operator operating on some scalar quantity. The gradient of some scalar quantity can be mathematically expressed as where is the gradient operator and ,, and the component unit vectors and differential operators in a Cartesian coordinate system. See Dutton (1986).

Change in force per incremental unit of deflection. IE: pounds per inch.

The steepness of a slope.

the degree of angle of a hill or slope My car is incapable of climbing that steep gradient.

Rate of change of one quantity in relation to another, e.g. change in height over distance. Degree of slope or steepness in a surface.

Change in force per incremental unit of deflection e.g. gm per mm, Newton per mm, gm-mm per degree.

Slope along any length of road

a graded change in the magnitude of some physical quantity or dimension

a description of a pattern that includes the magnitude and direction of the change

a gradual change, a slope, a series of small steps

a set of values that changes from low to high (or the other way around)

the slope of an area of land or of a stream

The slope of a channel, generally expressed in feet per mile or in degrees

Spring gradient, or change in load per unit of deflection.

A noteworthy gradient inclination or slope of the surface of the ground on the side or end of an elevated relief feature.

the slope of a streambed, measured in feet per mile or meters per kilometer.

degree of slope or steepness of a stream or geologic feature.

inclination of the way or the sign, measurement in percentage; ascent of 100 meters of a kilometer of = gradient 10%.

The amount of vertical drop a stream experiences over a given distance.

rate at which elevation changes from place to place; syn: slope

A regular increasing or decreasing in vertical elevation of the water surface of a flowing stream.

the angle of incline from the horizontal. gradients may be indicated as a ratio such as 1:2 meaning 1 foot of vertical to 2 feet of horizontal; or as a percentage, 10%, meaning 10 feet vertical to 100 feet horizontal; or as a decimal of horizontal unit, such as slope =0.025 . By formula G=D/L (gradient equals difference in elevation divided by length of run between points

The vertical drop in a stream's elevation over a given horizontal distance, expressed as an angle.

A measurement of the degree of inclination of a river, as in the number of feet the river drops per kilometer or mile.

The rate of change of a quantity with distance in a specified direction is the gradient of the quantity in that direction. When the term gradient is used without specifying the direction, it is taken to mean the rate of change of the quantity in question in the direction of greatest rate of change.

The steepness of a riverbed over a specified distance, usually per mile.

The "steepness" of a river, measured in feet of elevation loss per mile of river

The change in a property over a certain distance. For example, lead can accumulate in surface soil near a road due to automobile exhaust. As you move away from the road, the amount of lead in the surface soil decreases. This change in the lead concentration with distance from the road is called a gradient.

The vertical slope of the conduit or channel. Usually measured in terms of percent or horizontal to vertical ratio. e.g. 1 in 50 equates one unit vertically to 50 units horizontally. In percentage terms this is equal to a gradient of 2.0% (2 vertically to 100 horizontally).

Drop in elevation during the downstream flow of a river. Rate of gradient is usually expressed in number of feet decreased per mile.

The slope of a stream channel measured as the change in elevation from one point to another downstream along a specific distance along the channel

Vertical drop per unit of horizontal distance.

the measurement of a river's descent in feet per mile or meters per kilometer

The gradient is the rate of change (i.e. magnitude of first derivative) at a point. Here it specifically refers to the rate at which the brightness temperatures change with respect to distance. For the swath data the gradient at a specific sample is approximated by taking the geometric mean of the Tb difference divided by distance for the adjacent samples along scan and across scan. For the gridded data it's the same except the adjacent column and row are used.

the amount and direction of the rate of change in space of some quantity, such as magnetic field strength.

The slope or descent of a stream or river.

Expressed as a percentage, the rate of increase or decrease in the legal of land, the slope.

In magnetic surveys, the gradient is the change of the magnetic field over a distance, either vertically or horizontally in either of two directions. Gradient data is often measured, or calculated from the total magnetic field data because it changes more quickly over distance than the total magnetic field, and so may provide a more precise measure of the location of a source. See also analytic signal.

The slope of the land.

The down valley slope of a steam bed.

in general, the spatial change of a physical quantity (e.g., temperature)

The rate of change of a variable quantity.

(1) A measure of SLOPE ( SOIL- or water-surface) in meters of rise or fall per meter of horizontal distance. (2) More general, a change of a value per unit of distance, e.g. the gradient in LONGSHORE TRANSPORT causes EROSION or ACCRETION. (3) With reference to winds or currents, the rate of increase or decrease in speed, usually in the vertical; or the curve that represents this rate.

The degree of inclination of a riverbed, usually described as the number of feet the river drops per mile.

(1) A change of elevation, velocity, pressure, or other characteristics per unit length. (2) Slope.

the drop in elevation of stream surface per unit of stream length.

(abbrev. GRAD) A rate of change with respect to distance of a variable quantity, as temperature or pressure, in the direction of maximum change.

A differential between two areas. In reference to heart valves, it usually quantifies the drop in pressure across a heart valve, also called a pressure gradient.

A variation in some quantity with respect to another. In the context of MRI, a magnetic field gradient is a variation in the magnetic field with respect to distance. [ Chapter 6

The slope or steepness of the stream.

the degree of inclination, or the rate of ascent or decent; as in the case of groundwater the gradient is the inclination of the water table

the time rate or spatial rate of change of an atmospheric property.

the slope of a stream bed

The angle of a slope, or its steepness.

A rate of change in certain variable factors such as pressures or temperatures.

The slope of a high-dimensional surface.

A slope of the water table tending to cause the flow of groundwater. Also the slope of a ditch, canal, pipeline, or surface of the ground.

The degree of inclination of a surface, road, or pipe, usually expressed as a percentage.

The change in the value of something (e.g., temperature, pressure, concentration), especially over a given distance

The fall or rise per unit length of land, railway, road.

Expressed as a percentage, the rate of inNARse or deNARse in the legal of land, the slope.

The slope or rate of increase or decrease in the elevation of a surface; usually expressed as a percentage.

Gradual change from one color (or intensity level) to another. Gradient colors can also become opaque or transparent, varying in translucency from one side to the other.

A function in graphic software that allows the user to fill an object/image with a smooth transition of colors, for example a dark blue, gradually becoming lighter or red, gradually becoming orange, then yellow.

A blend from one color to another color.

A gradient is a gradual transition between two or more colors. Gradients are usually applied as either a linear or a radial fill. A linear fill gradient causes the color blend to flow from the first color to the next in a straight line. For example: An image can have a blue top that gradually blends into a green bottom. A radial fill gradient causes the color blend to flow from the center of the first color to the next in a circular pattern surrounding the point selected. For example: An image can have an orange center that gradually blends into a green field surrounding it.

A smooth gradation from one color to another. Options for gradients are available on the Control Palette (Fill Style)when ever the Flood Tool is selected. Using the flood tool fills the selected area with a gradient. Gradients can be rendered in different patterns such as radial, sun burst or linear.

a blend of two colors, really actually one color fading into another

a color that goes across the length of the banner, and fades itself from a strong, full color on one side to a white, absent color on the other side

a fill consisting of two or more colors blending together

a fill in which one color fades into another

a gradual change between two colors

a gradual change from one color to another

a gradual progression from one color to another, so within that brush I define the stops, or individual colors and where they appear

a gradual transition between one color and another, and can be used to fill the interior of objects, selections, or layers

a gradual transition between one or more colors

a gradual transition between two colors, sometimes by way of a third (or more) color

a graduated blending of two or more colors

an interesting blend of solid colors

a ramp of colors, which appears to smear and blend the colors between one point to the next

a smooth transition between light and dark colors

a smooth transition from one color to another

a smooth transition of one color to another

pigment which consists of parallel planes of color. ( Tutorial) ( Language Reference)

Gradual blending of two or more fill colors.

A blend between two colors or shades of gray.

A graphic effect consisting of a gradual change in color. Create gradients in MovieWorks Paint by selecting a color; selecting the Paint Bucket and dragging a short distance in the direction you want the gradient to flow.

Two or more colors that blend into each other in a fixed design.

A gradient is a gradual transition of colours. Many metallic images are gradients. Web images that use gradient fills as a special effect should be saved in a JPEG rather than a GIF format.

An image effect achieved by blending two colors. Most graphics software have a tool that allows you to select two colors and then "drag" a gradient. One side of the image's background contains the first color in pure form, which progressively belnds into the second color, then ends with the second color in pure form.

A range of different colour tones. The transition of one colour to another.

In graphics, having an area smoothly blend from one colour to another, or from black to white, or vice versa.

An effect where one color fades or blends into another. Example

This is a gradual transition of two or more colors.

a gradual approach to something, taken step by step, so that, finally, quite complicated and difficult activities or concepts can be achieved with relative ease.

A gradient is a gradual transition of colors.

A smooth progression of colors and shades, usually from one color to another color, or from one shade to another shade of the same color.

A gradient is a gradual transition of colours. Gradients often create the feel of depth.

A gradual change in some quantitative property over a specific distance.

a change in an abiotic factor from one place to another (e.g., change in salinity or color along an estuary).

Lenses that are darker at the top and get progressively lighter at the bottom. Lightly tinted versions of gradient lenses are used mainly in fashion glasses.

Tints or shades of one colour used to create a special pattern of increasing colour.

The variation of printed dots from lighter to darker as a single or in multiple colors.

A tint that is applied to lenses, making the top portion of the lens darker than the bottom. All standard BluBlocker® lenses have a gradient, which provides greater clarity and enhanced vision.

The pressure interval of a tympanogram corresponding to a 50% reduction in the compliance. (See tympanometric width).

the property possessed by a line or surface that departs from the horizontal; "a five-degree gradient"

a horizontal fading of colors, most commonly used in the creation of banners for web pages

Wind Horizontal wind in the upper atmosphere that moves parallel to curved isobars. Results from a balance between pressure gradient force, Coriolis force, and centripetal force.

Pressure difference...the term "gradient" is used to specify the difference in blood pressure before and after a blockage or stenosis. The gradient is a pressure difference (calculated by subtracting the higher pressure before a blockage from the lower pressure beyound the blockage). The severity of a blockage and the impact on circulation hemodynamics can be estimated by the magnitude of the gradient. This is particularly useful in estimating the severity of obstructive heart valve conditions.

1. The space rate of decrease of a function. The gradient of a function in three space dimensions is the vector normal to surfaces of constant value of the function and directed toward decreasing values, with magnitude equal to the rate of decrease of the function in this direction. The gradient of a function is denoted by âˆ’âˆ‡ (without the minus sign in the older literature) and is itself a function of both space and time. The ascendent is the negative of the gradient. In Cartesian coordinates, the expression for the gradient is For expressions in other coordinate systems, see Berry et al. (1945). 2. Often loosely used to denote the magnitude of the gradient or ascendent (i.e., without regard to sign) of a horizontal pressure field. Berry, F. A., E. Bollay, and N. Beers, 1945: Handbook of Meteorology, 224â€“225.

Moving by steps; walking; as, gradient automata.

Adapted for walking, as the feet of certain birds.

Runoff

The direction of ground water flow, see hydraulic gradient.

a pathway of increasing concentration of a specific substance

a description of a pattern or variation

a difference in charge between the inside and outside of the membrane.

See Rate (R).