pinger

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Related to methylenedioxymethamphetamine: Methylenedioxyamphetamine

pinger

[′piŋ·ər]
(engineering acoustics)
A battery-powered, low-energy source for an echo sounder.

pinger

(1) See ping.

(2) The transmitter in an aviation flight recorder (the airplane's black box) that emits a 37.5 kHz signal each second until the battery is drained. Officially an "underwater locator beacon" (ULB), the pinger is activated when immersed in water.

(3) (Pinger Inc.) The publisher of Textfree, a texting and voice application for PCs, Macs, iPhones and Android devices.
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The role of human UDP-glucuronyltransferases on the formation of the methylenedioxymethamphetamine (ecstasy) phase II metabolites R- and S-3-methoxymethamphetamine 4-O-glucuronides.
The original paper suggested that ecstasy, technically known as methylenedioxymethamphetamine, could cause brain damage and death in lab animals at doses comparable to those taken by some teens.
Ecstasy, or methylenedioxymethamphetamine (MDMA), is part hallucinogen and part stimulant.
Ecstasy--the street name given to Methylenedioxymethamphetamine (MDMA)--can now be found in every state and virtually every town in America.
Abuse of substances including amphetamines, cocaine, phencyclidine, inhalants, and methylenedioxymethamphetamine (ecstasy) may also trigger mania in adolescents (McClellan & Werry, 1997).
It's chemical name is methylenedioxymethamphetamine - or MDMA for short.
According to the daily, this is the first case involving the drug ecstasy that was successfully tried since methylenedioxymethamphetamine (MDMA), the core ingredient in the designer drug, was included in the list of dangerous drugs under the Dangerous Drugs Act in 1998.
The scientific name of the drug is methylenedioxymethamphetamine, or MDMA.
The drug, whose full name is methylenedioxymethamphetamine, has also been accused of causing brain damage and of leading people astray with ersatz feelings of empathy and euphoria (concerns discussed later in this article).
MDA was first synthesized in the early 1900s, and few years later, chemists developed methylenedioxymethamphetamine or MDMA, also known as ecstasy.
Ecstasy, a chemical known as methylenedioxymethamphetamine (MDMA), first appeared in Malaysia in 1996.