Results 11 to 20 of about 105 (77)

L′interprétation matricielle de la théorie de Markoff classique

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 32, Issue 4, Page 193-262, 2002., 2002
On explicite l′approche de Cohn (1955) de la théorie de Markoff. On montre en particulier comment l′arbre complet des solutions de l′équation diophantienne associée apparasît comme quotient du groupe GL (2, ℤ) des matrices 2 × 2 à coefficients entiers et de déterminant ±1 par un sous‐groupe diédral D6 à 12 éléments.
Serge Perrine
wiley   +1 more source

Bronchial Mucus Properties in Lung Cancer: Relationship with Site of Lesion

open access: yesCanadian Respiratory Journal, Volume 6, Issue 3, Page 246-252, 1999., 1999
OBJECTIVE: To compare the biophysical properties of mucus from the left and right mainstem bronchi in patients undergoing diagnostic bronchoscopy because of a unilateral radiological abnormality. It was hypothesized that abnormalities in the properties of mucus would be greater on the side with the lesion and that this would be most obvious in patients
J Gustavo Zayas   +4 more
wiley   +1 more source

Multi scale analysis of composite structures behavior [PDF]

open access: yes, 2011
This research activity report is mainly based on the last 14 years work for understanding and modeling the nonlinear mechanical behavior of aeronautical composite materials.
Lachaud, Frédéric
core  

Du sens du lieu au sentiment d'appartenance

open access: yesCanadian Geographies / Géographies canadiennes, Volume 70, Issue 1, Spring / printemps 2026.
Résumé Malgré qu'on s'intéresse de plus en plus au sens du lieu, il demeure insuffisamment compris dans sa complexité. Le sens d'un lieu varie en effet selon la nature et la portée de nos rapports et interprétations, et donc selon ses fonctions identitaires et nos sentiments à son endroit.
Mario Bédard
wiley   +1 more source

A Systematic Overview of the Measurement Properties of the Chronic Respiratory Questionnaire

open access: yesCanadian Respiratory Journal, Volume 4, Issue 3, Page 131-139, 1997., 1997
BACKGROUND: Assessment of health‐related quality of life (HRQL) of patients with chronic lung disease has become an important aspect of many clinical investigations. The authors examined the measurement properties of a disease‐specific HRQL questionnaire, the Chronic Respiratory Questionnaire (CRQ), when used by independent investigators in clinical ...
Yves Lacasse, Eric Wong, Gordon Guyatt
wiley   +1 more source

La politique régionale à l'ère des zones d'innovation: le cas de Technum Québec

open access: yesCanadian Public Administration, Volume 68, Issue 2, Page 264-284, June 2025.
Sommaire Cet article analyse les développements récents de la politique d'innovation régionale liée à l'agenda des zones d'innovation au Québec. À partir d'une étude de cas de la zone d'innovation Technum à Bromont, cet article s'interroge sur la véritable nouveauté de cette politique, sur sa capacité à stimuler et soutenir la mise en réseau des ...
Amélie Gauthier   +2 more
wiley   +1 more source

Invariance d′un convexe fermé par un semi‐groupe associé à une forme non‐linéaire

open access: yesAbstract and Applied Analysis, Volume 1, Issue 3, Page 237-262, 1996., 1996
The invariance of a closed and convex set under a semigroup S(t) associated with a nonlinear form is investigated. Other properties of increase and domination of the semigroup S(t) are also derived. Examples are also given to demonstrate the power of the theoretical results.
Louise Barthélemy
wiley   +1 more source

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) relating to an analysis of the health risks associated with exposure to caterpillars with stinging hairs and the development of management recommendations

open access: yesFood Risk Assess Europe, Volume 3, Issue 2, April 2025.
Abstract Several species of Lepidoptera with caterpillars bearing urticating hairs are increasing their range in metropolitan France from year to year, such as the pine processionary (Thaumetopoea pityocampa Denis et Schiffermüller 1775) whose presence was historically limited to the south of France, and which is gradually being observed in the north ...
Nicolas Desneux   +105 more
wiley   +1 more source

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on the assessment of the impact of fox population dynamics on public health

open access: yesFood Risk Assess Europe, Volume 3, Issue 2, April 2025.
ABSTRACT The Red Fox (Vulpes vulpes) can be hunted as a game species. It may also be listed as a “species likely to cause damage” (ESOD – the acronym in French), for public health reasons among others. Conversely, benefits linked to the presence of foxes are also put forward, such as the predation of rodents carrying zoonotic agents.
Emmanuelle Gilot‐Fromont   +97 more
wiley   +1 more source

Gravity for cross‐border licensing and the impact of deep trade agreements: Theory and evidence

open access: yesCanadian Journal of Economics/Revue canadienne d'économique, Volume 57, Issue 3, Page 836-869, August/Août 2024.
Abstract We examine whether deep regional trade agreements facilitate cross‐border licensing. A micro‐founded gravity equation for each supply mode is derived from a model in which heterogeneous firms choose to supply their goods to foreign markets through export, foreign direct investment or licensing.
Naoto Jinji   +3 more
wiley   +1 more source

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