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Saturation
Saturation describes how intense or vivid a colour is. A
high saturation means that the colour is really bright;
while a desaturated hue becomes mute and grey.
Saturation is one of three coordinates in the
Hue-Saturation-Value colour space.
See also Hue, Colour Value
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SEM
SEM is an abbreviation for Search Engine Marketing.
Search engine marketing is the process of online
marketing of your website.
Online marketing can consist of banner advertising,
Pay-per-click advertising (paid ads on search engines),
paid links, RSS marketing and much more.
SEM is closely related to SEO (Search Engine
Optimisation). See SEO. |
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SEO
SEO is the abbreviation for Search Engine Optimisation
(American spelling - Search Engine Optimization)
Search Engine Optimsation refers to the process of
optimising your website and various off site factors to
improve your organic ranking in Search Engines.
Do I need SEO? The reason for doing SEO is that there is
a direct relation between organic ranking (when people
search for your main keywords and phrases) and the
amount of targeted traffic a website would receive from
search engines. The higher your ranking, the more
traffic you get and in turn, more business.
This process is usually closely related to Search Engine
Marketing (SEM). See SEM. |
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Spine
In a bound book or magazine, the spine is the back edge
that connects the front cover and back cover. It is the
part of the book that is visible when the book sits on a
shelve.
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Subtractive Colour
Cyan, Magenta and Yellow are the primary subtractive
colours. When light falls on a surface, certain
wavelengths are absorbed (subtracted) and those
reflected back, produce the colour you perceive.
Subtractive colours are the sensation of colour seen in
ink on paper. Cyan, Magenta, Yellow and Black (CMYK) is
used in print media, compared to additive colour (RGB)
used in multimedia design.
See also Additive Colour |
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Search Engine Marketing
Search engine marketing explained Read more..
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