Results 131 to 140 of about 1,800 (222)

Mapping NAT‐Containing Polar Stratospheric Clouds in the Antarctic Stratosphere Using Nadir Infrared Radiance Observations

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 4, 28 February 2026.
Abstract Polar stratospheric clouds (PSCs) play a key role in the formation of the Antarctic ozone hole. Here, we report the first observations of the most abundant PSC composition class, NAT‐containing mixtures (one of whose components is nitric acid trihydrate, NAT, particles), from measurements of a passive nadir‐viewing sounder, the Infrared ...
Manon Hermans   +4 more
wiley   +1 more source

Canadian political science and medicare: six decades of inquiry. [PDF]

open access: yesHealthc Policy, 2011
O'Neill MA, McGuinty D, Teskey B.
europepmc   +1 more source

Creating a national breastfeeding and lactation policy for Canadian surgical residents. [PDF]

open access: yesCan Med Educ J
Rogowsky L   +5 more
europepmc   +1 more source

Pourquoi croyons-nous aux fake news ? [PDF]

open access: yesRev Rhum Ed Fr, 2022
Beauvais C.
europepmc   +1 more source

La science politique

open access: yes, 2016
La science politique, une branche de la recherche ...
openaire   +1 more source

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