User profiles for A Viau

Andre E. Viau

University of Ottawa
Verified email at uottawa.ca
Cited by 4304

Modern pollen data from North America and Greenland for multi-scale paleoenvironmental applications

…, B Shuman, PJ Bartlein, T Minckley, AE Viau… - Quaternary Science …, 2005 - Elsevier
The modern pollen network in North America and Greenland is presented as a database for
use in quantitative calibration studies and paleoenvironmental reconstructions. The …

[HTML][HTML] Pollen-based continental climate reconstructions at 6 and 21 ka: a global synthesis

…, B Shuman, S Sugita, RS Thompson, AE Viau… - Climate Dynamics, 2011 - Springer
Subfossil pollen and plant macrofossil data derived from 14 C-dated sediment profiles can
provide quantitative information on glacial and interglacial climates. The data allow climate …

Cancer therapy with chemically modified enzymes. I. Antitumor properties of polyethylene glycol-asparaginase conjugates.

…, T Van Es, D Kafkewitz, ML Nucci, AT Viau… - Cancer biochemistry …, 1984 - europepmc.org
The covalent attachment of monomethoxypolyethylene glycol (PEG) to asparaginases from
Escherichia coli and Vibrio succinogenes by new coupling methodology produced …

Clinical spectrum and therapeutic management of systemic lupus erythematosus-associated macrophage activation syndrome: a study of 103 episodes in 89 adult …

…, G Labro, M Heymonet, M Artifoni, AB Viau… - Autoimmunity …, 2017 - Elsevier
Objectives Macrophage activation syndrome (MAS) is a life-threatening hyperinflammatory
syndrome that can occur during systemic lupus erythematosus (SLE). Data on MAS in adult …

[HTML][HTML] Lipocalin 2 is essential for chronic kidney disease progression in mice and humans

A Viau, K El Karoui, D Laouari, M Burtin… - The Journal of …, 2010 - Am Soc Clin Investig
Mechanisms of progression of chronic kidney disease (CKD), a major health care burden,
are poorly understood. EGFR stimulates CKD progression, but the molecular networks that …

Artificial neural networks to predict corn yield from Compact Airborne Spectrographic Imager data

…, R Lacroix, PK Goel, Y Karimi, A Viau… - … and electronics in …, 2005 - Elsevier
In the light of recent advances in spectral imaging technology, highly flexible modeling
methods must be developed to estimate various soil and crop parameters for precision farming …

Classification of hyperspectral data by decision trees and artificial neural networks to identify weed stress and nitrogen status of corn

…, RM Patel, JA Landry, RB Bonnell, AA Viau - … and Electronics in …, 2003 - Elsevier
This study evaluates the potential of decision tree classification algorithms for the classification
of hyperspectral data, with the goal of discriminating between different growth scenarios …

Millennial‐scale temperature variations in North America during the Holocene

AE Viau, K Gajewski, MC Sawada… - Journal of Geophysical …, 2006 - Wiley Online Library
A mean continental July temperature reconstruction based on pollen records from across
North America quantifies temperature variations of several timescales for the past 14,000 cal yr …

AKT2 is essential to maintain podocyte viability and function during chronic kidney disease

G Canaud, F Bienaimé, A Viau, C Treins, W Baron… - Nature medicine, 2013 - nature.com
In chronic kidney disease (CKD), loss of functional nephrons results in metabolic and mechanical
stress in the remaining ones, resulting in further nephron loss. Here we show that Akt2 …

Mapping regional air temperature fields using satellite‐derived surface skin temperatures

JV Vogt, AA Viau, F Paquet - … of Climatology: A Journal of the …, 1997 - Wiley Online Library
Screen air temperature is an important climatological variable and accurate mapping of its
spatial and temporal distribution is of great interest for various scientific disciplines. The low …