-
Tooth whitening or
tooth bleaching is the
process of
lightening the
color of
human teeth.
Whitening is
often desirable when
teeth become yellowed over...
- Skin
whitening, also
known as skin
lightening and skin bleaching, is the
practice of
using chemical substances in an
attempt to
lighten the skin or provide...
- Look up
whitening in Wiktionary, the free dictionary.
Whitening,
Whitener or
Whiten may
refer to:
Cloud whitening, a
proposed solar radiation management...
- A
whitening transformation or
sphering transformation is a
linear transformation that
transforms a
vector of
random variables with a
known covariance...
-
whitening claims. Ab****n is the prin****l
action way that they
remove stains: this is also true for
toothpastes that are not
marketing as
whitening...
- Stress-
whitening is
where a
white line
appears along a bend or
curve when a
material is
stressed by
bending or
punching operations. The
appearance of...
- In cryptography, key
whitening is a
technique intended to
increase the
security of an
iterated block cipher. It
consists of
steps that
combine the data...
- to that of a
white noise signal, this is
often referred to as
signal whitening.
Although most
decorrelation algorithms are linear, non-linear decorrelation...
-
agents (OBAs),
fluorescent brightening agents (FBAs), or
fluorescent whitening agents (FWAs), are
chemical compounds that
absorb light in the ultraviolet...
-
Racial whitening, or "
whitening" (branqueamento), is an
ideology that was
widely accepted in
Brazil between 1889 and 1914, as the
solution to the "Negro...