Refers to the fading color of the binding or dust jacket of a book. Usually caused by excessive exposure to light over a long period of time.
A color change that involves a lightening or weakening of the color which may involve a change in hue.
The technique of gradually removing the teaching information in programmed sequence to the point that the learner is required to perform the desired behavior without assistance.
The loss of or change of colour density, generally accelerated by exposure to sunlight.
Loss of color caused by sunlight or artificial light, atmospheric gases including ozone, nitrogen dioxide and hydrogen sulphide, cleaning and bleaching chemicals such as sodium hypochlorite, and other household and industrial products. Commercial installations in areas where such exposures occur require care in selection of colorfast carpet.
Losing brightness or brilliance : dim
The process of a color to loss its brightness.
The progressive deterioration of the color or color balance of an image because of light exposure.
weakening in force or intensity; "attenuation in the volume of the sound"
gradually changing and removing one stimulus, or prompt, during instruction, with the plan to maintain performance under another, intended stimulus.
early loss of colour usually from direct sun exposure. Usually caused by: paint colour that isn't light fast; overtinting; using interior grade paint outdoors; or tinting white paint not intended for tinting.
The gradual loss or change of a color. Fading can occur when an item is exposed to light or by a variety of other environmental factors.
A gradual change in color or gloss in a finish.
The loss of colour due to exposure to light.
Loss of color through exposure to light, heat, or other agents.
Partial or complete loss of color. Bleaching.
Reduction in brightness or color. Gradual loss of color of a powder film due to a chemical or physical change.
The loss of color due to exposure to sunlight.
Book boards and dust jackets will fade if exposed directly to sunlight or fluorescent light. This condition is called fading.
A gradual change of color or gloss in a finish.
Fading is the decrease in the intensity of the color after exposure. It should be tested for after removal of any chalking that may have occurred as this will tend to mask the actual fade of the pigment. In general organic pigments, especially those of low cost, will fade more than pigments that are inorganic. More expensive coatings especially prepared for exterior exposure will resist fading more than less expensive paints.
A gradual decrease in colour brilliance caused by exposure to UV rays.
A technique of cognitive apprenticeship whereby the instructor gradually withdraws support and transfers full control of a performance to the learner.
A term used in behaviour modification for the gradual removal of cues, prompts or rewards during teaching sessions, so that the desired behaviour begins to be produced without prompting.
Lightening of the paint's colour, usually caused by exposure to light, heat or the weather.
Color fading due to exposure to sunlight or certain fluorescent lights which give off a moderate to high percentage of ultra violet light.
Hair color fades for a variety of reasons, including exposure to water, air, sun, and harsh shampoos. To counteract fading, use color maintenance products such as Redken Color Extend and UV Rescue.
Lightening of the paint's color, usually caused by exposure to light or heat.
The systematic, gradual removal of prompts that promotes an independent, uncued response from a learner.
any lightening of initial color.
the loss of virginity due to exposure to light, heat or other destructive agents.
The loss of color in a pigmented coating film over time following exposure to light, heat, etc.
Loss of color caused by actinic radiation such as sunlight, atmospheric gases and cleaning or bleaching chemicals.
Describes a wine that is losing colour, fruit or flavour, usually as a result of age.
A gradual decrease in the brilliance of colour. The term is often applied to the change in colour produced by exposure to light and the elements.
The gradual loss of color of a paint film due to a chemical or physical change. Usually due to pigment degradation by the ultraviolet radiation in sunlight.
Changing colours so that they are closer to white or closer to black.
Rction in brightness of color.
The color of some book covers fades or becomes less intense when exposed to light. (See also Darkening.)
Long-term loss of capacity during use.
The loss of color due to exposure to light, heat, or weathering.
Localized or overall shifts and changes in colors, pigments and dyes that occurs as a result of exposure to light.
Describes a wine that is losing color, fruit or flavor, usually as a result of age.
The destruction of colouring matter in a printed surface as a result of ageing, weathering or exposure to sunlight.
Loss of color brilliance due to length of exposure, weather conditions or technical problem with production.
Loss of color usually caused by exposure to sunlight or atmospheric gases.
nbspA gradual decrease in brilliance of color. The term is often applied to the change in color produced by light.
1. In fastness testing, any change in the colour of a textile caused by light or contaminants in the atmosphere, e.g., burnt-gas fumes. Note: The change in colour may be in hue, depth or brightness or any combination of these. 2. Colloquially, a reduction in the depth of colour of a textile, irrespective of cause.
