Results 31 to 40 of about 23,525 (201)

The Saint-Narcisse morainic complex and early Younger Dryas events on the southeastern margin of the Laurentide Ice Sheet [PDF]

open access: yes, 2007
The Saint-Narcisse morainic complex extends over 750 km along the southern margin of the Laurentian Highlands in Québec, north of the St. Lawrence Valley, between the Ottawa and Saguenay Rivers. To the east, the Laurentide Ice Sheet margin was located in
Occhietti, Serge
core   +1 more source

Adherence to Guidelines for Surveillance Colonoscopy in Patients with Ulcerative Colitis at a Canadian Quaternary Care Hospital

open access: yesCanadian Journal of Gastroenterology and Hepatology, Volume 23, Issue 9, Page 613-617, 2009., 2009
BACKGROUND: Patients with ulcerative colitis (UC) are at high risk of colonic dysplasia. Therefore, surveillance colonoscopy to detect early dysplasia has been endorsed by many professional organizations. OBJECTIVES: To determine whether gastroenterologists at Hamilton Health Sciences (Hamilton, Ontario) adhere to recommendations for UC surveillance ...
Dan Kottachchi   +2 more
wiley   +1 more source

Pain in Hospitalized Children: A Prospective Cross‐Sectional Survey of Pain Prevalence, Intensity, Assessment and Management in a Canadian Pediatric Teaching Hospital

open access: yesPain Research and Management, Volume 13, Issue 1, Page 25-32, 2008., 2008
BACKGROUND: Pain is under‐recognised and undertreated. Although standards now exist for pain management, it is not known if this has improved care of hospitalized children. OBJECTIVES: To benchmark pain prevalence, pain intensity, pain assessment documentation and pharmacological treatment of pain.
Elsa M Taylor   +2 more
wiley   +1 more source

Geomorpho-pédogenèse dans des accumulations alluviales d'un piémont andin: Étude du contact Andes-Llanos Occidentaux au Venezuela (Région de Guanare-Barinas)

open access: yesPirineos: Revista de Ecología de Montaña, 1990
[fr] Le piémont sud-oriental des Andes vénézuéliennes étudié et située entre les villes de Guanare et de Barinas, s'étend sur 150.000 ha dans une zone où la forêt sèche tropicale est la végétation climacique.
Daniel Pouyllau   +2 more
doaj   +1 more source

Le pergélisol au Québec nordique : bilan et perspectives [PDF]

open access: yes, 1987
La compilation de travaux publiés et d'études inédites permet de proposer un bilan des connaissances sur le pergélisol du Québec. Au Québec arctique, quelques études, fondées sur des mesures thermiques dans des trous de forage, ont révélé des épaisseurs ...
Allard, Michel, K.-Seguin, Maurice
core   +1 more source

Retrospective Review of Pediatric and Adult Autoimmune Hepatitis in Two Quaternary Care Centres in British Columbia: Increased Prevalence Seen in British Columbia’S First Nations Community

open access: yesCanadian Journal of Gastroenterology and Hepatology, Volume 21, Issue 9, Page 565-568, 2007., 2007
BACKGROUND: It has been previously reported that British Columbia’s (BC’s) First Nations (Aboriginal) community has an increased risk of autoimmune diseases, including rheumatological conditions (rheumatoid arthritis, systemic lupus) and primary biliary cirrhosis.
Henry V Chung   +8 more
wiley   +1 more source

La relation lexicographique quaternaire [PDF]

open access: yesLinx, 2005
Dans le sillage d’une soutenance d’une these intitulee Langage et relation, quelques reflexions ont pris forme et coherence, par analogie, pour aboutir a la mise en valeur de la relation lexicographique quaternaire. Quatre relations paraissent en effet s’imposer des lors qu’on evoque les dictionnaires.
openaire   +2 more sources

Chronologie de la déglaciation en Gaspésie : nouvelles données et implications [PDF]

open access: yes, 1997
De nouvelles datations à l'accélérateur de particules des premiers macrorestes végétaux terricoles accumulés dans les sédiments postglaciaires d'une douzaine de lacs répartis en Gaspésie et au Bas-Saint-Laurent bouleversent entièrement la chronologie ...
Gangloff, Pierre   +5 more
core   +1 more source

Acceleration of Abramov Glacier (Pamir‐Alay) retreat since the Little Ice Age

open access: yesBoreas, Volume 53, Issue 3, Page 415-429, July 2024.
The Abramov Glacier, situated in the Koksu River valley in the Pamir‐Alay Mountain range, was extensively monitored from 1965 to 1999 and again since 2011, providing valuable climate data. We apply cosmogenic 10Be exposure datings, ground penetrating radar measurements combined with numerical modelling as well as calculation of secular glacier mass ...
Tomas Saks   +5 more
wiley   +1 more source

Mise en évidence d’un Sénonien gypseux sous la série phosphatée du bassin des Ouled Abdoun: Un nouveau point de départ pour l’origine des zones dérangées dans les mines à ciel ouvert de Khouribga, Maroc

open access: yesEstudios Geologicos, 2013
[fr] Dans le bassin sédimentaire des Ouled Abdoun (Maroc), la série phosphatée est formée d’une intercalation régulière de niveaux phosphatés et marno-calcaires sur environ 50m de puissance.
N. El Assel   +8 more
doaj   +1 more source

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