- Aramid.
Twaron is a p-phenylene
terephthalamide (
PpPTA), the
simplest form of the AABB para polyaramide.
PpPTA is a
product of p-phenylene
diamine (PPD) and...
- A parent–teacher ****ociation/organization (
PTA/PTO), parent–teacher–friend ****ociation (PTFA), is a
formal organization comprising parents,
teachers and...
- In com****tional
complexity theory, a
PTAS reduction is an approximation-preserving
reduction that is
often used to
perform reductions between solutions...
- singer. She is best
known for her 1968
country and pop hit "Harper
Valley PTA",
which missed by one w****
simultaneously becoming the
Billboard Country...
- "Harper
Valley PTA" is a
country song
written by Tom T. Hall,
which in 1968
became a
major international hit
single for
country singer Jeannie C. Riley...
- "The
PTA Disbands" is the twenty-first
episode of the
sixth season of the
American animated television series, The Simpsons. It
originally aired on Fox...
-
approximation scheme (
PTAS) is a type of
approximation algorithm for
optimization problems (most often, NP-hard
optimization problems). A
PTAS is an algorithm...
- Tribune. 4
November 2016.
Retrieved 5
March 2017. "Telecom Indicators".
PTA.
Archived from the
original on 3
August 2020. "Upward move: ****stan's ICT...
-
Polyethylene terephthalate is
produced largely from
purified terephthalic acid (
PTA), as well as to a
lesser extent from (mono-)ethylene
glycol (MEG) and dimethyl...
- A
peritonsillar abscess (
PTA), also
known as a quinsy, is an ac****ulation of pus due to an
infection behind the tonsil.
Symptoms include fever, throat...
