- Look up focus or
foci in Wiktionary, the free dictionary.
Focus (pl.:
foci or focuses) may
refer to:
Focus or
Focus Festival,
former name of the Adelaide...
-
Aberrant crypt foci (ACF) are
clusters of
abnormal tube-like
glands in the
lining of the
colon and ****.
Aberrant crypt foci form
before colorectal...
- or
foci (/ˈfoʊkaɪ/; sg.: focus) are
special points with
reference to
which any of a
variety of
curves is constructed. For example, one or two
foci can...
- A
focus of
infection is a
place containing whatever epidemiological factors are
needed for
transmission of an infection. Any
focus of
infection will have...
- A
hypocenter or
hypocentre (from
Ancient Gr**** ὑπόκεντρον (hupókentron) 'below the center'), also
called ground zero or
surface zero, is the
point on the...
- the
apical pleura. In adolescence,
Simon foci may
become reactivated and
develop into ****mann
foci. Such
foci are
sharply cir****scribed, firm, gray-white...
- Pro aris et
focis ("for
hearth and home") and Pro Deo et
patria ("for God and country") are two
Latin phrases used as the
motto of many families, military...
-
bipolar coordinate system about the axis that
separates its two
foci. Thus, the two
foci F 1 {\displaystyle F_{1}} and F 2 {\displaystyle F_{2}} in bipolar...
- points, the
product of
whose distances from two
fixed points, the curves'
foci, is a constant.
Under very
particular cir****stances (when the half-distance...
-
further used on
occasion to
describe other curves having two
singular points (
foci), such as ellipses, hyperbolas, and C****ini ovals. However, the term bipolar...