Imaging low-mass planets within the habitable zone of {\alpha} Centauri

Autor: Wagner, K., Boehle, A., Pathak, P., Kasper, M., Arsenault, R., Jakob, G., Kaufl, U., Leveratto, S., Maire, A. -L., Pantin, E., Siebenmorgen, R., Zins, G., Absil, O., Ageorges, N., Apai, D., Carlotti, A., Choquet, É., Delacroix, C., Dohlen, K., Duhoux, P., Forsberg, P., Fuenteseca, E., Gutruf, S., Guyon, O., Huby, E., Kampf, D., Karlsson, M., Kervella, P., Kirchbauer, J. -P., Klupar, P., Kolb, J., Mawet, D., N'Diaye, M., de Xivry, G. Orban, Quanz, S. P., Reutlinger, A., Ruane, G., Riquelme, M., Soenke, C., Sterzik, M., Vigan, A., de Zeeuw, T.

Giant exoplanets on wide orbits have been directly imaged around young stars. If the thermal background in the mid-infrared can be mitigated, then exoplanets with lower masses can also be imaged. Here we present a ground-based mid-infrared observing

Externí odkaz: http://arxiv.org/abs/2102.05159

Perception of Canadian ophthalmologists on immediately sequential bilateral cataract surgery: insights and implications.

Autor: You E; Department of Ophthalmology, Blessed Sacrament Hospital, University Hospital Centre (CHU) of Quebec-Laval University, Quebec, QC., Hébert M; Department of Ophthalmology, Blessed Sacrament Hospital, University Hospital Centre (CHU) of Quebec-Laval University, Quebec, QC., Arsenault R; Faculty of Medicine, Laval University, Quebec, QC., Légaré MÈ; Department of Ophthalmology, Blessed Sacrament Hospital, University Hospital Centre (CHU) of Quebec-Laval University, Quebec, QC; Faculty of Medicine, Laval University, Quebec, QC., Mercier M; Department of Ophthalmology, Blessed Sacrament Hospital, University Hospital Centre (CHU) of Quebec-Laval University, Quebec, QC; Faculty of Medicine, Laval University, Quebec, QC.. Electronic address: mathieu.mercier@fmed.ulaval.ca.

Publikováno v: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie [Can J Ophthalmol] 2024 Jun; Vol. 59 (3), pp. 146-153. Date of Electronic Publication: 2023 Jun 05.

Near-IR Images of the Torus and Micro-Spiral Structure in NGC 1068 using Adaptive Optics

Autor: Rouan, D., Rigaut, F., Alloin, D., Doyon, R., Lai, O., Crampton, D., Gendron, E., Arsenault, R.

We present diffraction-limited near-IR images in J, H and K of the nucleus of NGC 1068, obtained with the Adaptive Optics system {Pueo} at CFHT. The achieved resolution (0.12") reveals several components, particularly prominent on the [J-K] image: a)

Externí odkaz: http://arxiv.org/abs/astro-ph/9807053

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sTREM2 Differentially Affects Cytokine Expression in Myeloid-Derived Cell Models via MAPK-JNK Signaling Pathway.

Autor: Arsenault R; Human Health Therapeutics Research Centre, National Research Council of Canada, Ottawa, ON K1A 0R6, Canada.; Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada., Marshall S; Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada., Salois P; Human Health Therapeutics Research Centre, National Research Council of Canada, Ottawa, ON K1A 0R6, Canada., Li Q; Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada., Zhang W; Human Health Therapeutics Research Centre, National Research Council of Canada, Ottawa, ON K1A 0R6, Canada.; Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada.

Publikováno v: Biology [Biology (Basel)] 2024 Jan 30; Vol. 13 (2). Date of Electronic Publication: 2024 Jan 30.