pion
(redirected from pionic)

Also found in: Dictionary/thesaurus, Encyclopedia

0.01 sec.

pion

[pī′on]

Etymology: Gk, pi, 16th letter of Greek alphabet, meson, nuclear particle

any of a family of subatomic particles that can be created in nuclear reactions. Pions are unstable but can exist long enough to be formed into beams and used in certain types of medical therapy, such as the treatment of brain tumors. Pions of suitable energy can penetrate the skull and deliver most of their energy to a tumor while sparing overlying normal tissue. See also negative pi meson pion.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.

?Page tools

Printer friendly
Cite / link

Feedback
Add definition

Mentioned in	?		References in periodicals archive	?		Medical browser	?		Full browser	?
negative pi meson pion negative pi meson radiotherapy Propionibacterium propionic fermentation propionicacidemia			htm Product description: Pionic ShoppingMall ASP is a scalable e-commerce hosting solution for ISPs, ASPs, portal sites, etc. Internet World Spring 2002 Exhibitor Profiles; Conference and ... by Business Wire			pinocyte pinocytosis pinosome pinprick pinprick test Pins' syndrome Pinsaun pinscher pint pinta pinta fever pinto pinup procedure Pinus Pinwheel Pattern pinworm pinworm infection pinworm tape test Pinzgau Pinzgauer PIO 2 pio- pioglitazone pioglitazone hydrochloride pion pionic PIOPED Piophila casei PIP pipe cleaner pipe fast pipe tobacco pipecolic acid pipecurium pipecuronium pipecuronium bromide Pipeline Pipelle pipemidic acid Piper forceps Piper longum Piper Methysticum Piper Nigrum piperacetazine piperacillin piperacillin sodium piperacillin sodium and tazobactam sodium piperacillin-tazobactam piperazine pipercuronium piperidine			Pioneer Valley Transit Authority Pioneer Venus Gas Chromatograph Pioneer Venus Multiprobe Pioneer Venus Orbiter Pioneer Youth Crew Pioneer-Sarah Creek Watershed Management Commission pioneered pioneered pioneered pioneering pioneering pioneering Pioneering Advanced Mobile Privacy and Security Pioneering Caller Authentication for Secure Service Operation Pioneering High Energy Nuclear Interaction eXperiment Pioneering Substance Misuse Recovery pioneers pioneers pioneers Pioneers Advancing Reproductive Liberties and Education Pioneers for Christ Pioneers for Jesus Pioneers Memorial Healthcare District Pioneers' Day Pioner Pioner Pionerskaia Pionerskaia Pravda Pionerskii Pionersky pionic Pionier Pionier André Citroën Automobielclub Nederland Pioniere Pionites Pionium Pionniers de la Route Organisation Pions Pions Pions Piontkovskii, Andrei Piontkovskii, Andrei Andreevich Piontkovskii, Sergei Piontkovskii, Sergei Andreevich Pionus Parrots Research Foundation Piony PIOO PIOOM PIOOMA PIOP PIOPED PIOPED Piophila casei Piophilidae Piophilidae PIOPS PIOS piosities piosity

Medical Dictionary

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup

Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.

pion (redirected from pionic)

pion
(redirected from pionic)