Zobrazeno 1 - 10
of 6 492
pro vyhledávání: '"A. Laforest"'
Autor:
Yu, Zitong, Rahman, Md Ashequr, Abbey, Craig K., Laforest, Richard, Obuchowski, Nancy A., Siegel, Barry A., Jha, Abhinav K.
Attenuation compensation (AC), while being beneficial for visual-interpretation tasks in myocardial perfusion imaging (MPI) by SPECT, typically requires the availability of a separate X-ray CT component, leading to additional radiation dose, higher c
Externí odkaz:
http://arxiv.org/abs/2409.07761
Boreal moss-microbe interactions are revealed through metagenome assembly of novel bacterial species
Autor:
Sarah Ishak, Jonathan Rondeau-Leclaire, Maria Faticov, Sébastien Roy, Isabelle Laforest-Lapointe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Moss-microbe interactions contribute to ecosystem processes in boreal forests. Yet, how host-specific characteristics and the environment drive the composition and metabolic potential of moss microbiomes is still poorly understood. In this s
Externí odkaz:
https://doaj.org/article/71d0dd4de3e3468592755bb3a7b80777
Autor:
Cassandra D’Amore, Lexie Lajambe, Noah Bush, Sydney Hiltz, Justin Laforest, Isabella Viel, Qiukui Hao, Marla Beauchamp
Publikováno v:
BMC Geriatrics, Vol 24, Iss 1, Pp 1-20 (2024)
Abstract Background Identifying valid and accessible tools for monitoring and improving physical activity levels is essential for promoting functional ability and healthy aging. The Physical Activity Scale for the Elderly (PASE) is a commonly used an
Externí odkaz:
https://doaj.org/article/7daa3d8723054adb9951f9180ad5966e
The solution to partial differential equations using deep learning approaches has shown promising results for several classes of initial and boundary-value problems. However, their ability to surpass, particularly in terms of accuracy, classical disc
Externí odkaz:
http://arxiv.org/abs/2308.11503
Deep operator networks (DeepONets) have demonstrated their capability of approximating nonlinear operators for initial- and boundary-value problems. One attractive feature of DeepONets is their versatility since they do not rely on prior knowledge ab
Externí odkaz:
http://arxiv.org/abs/2307.13902
Autor:
Rahman, Md Ashequr, Yu, Zitong, Laforest, Richard, Abbey, Craig K., Siegel, Barry A., Jha, Abhinav K.
There is an important need for methods to process myocardial perfusion imaging (MPI) SPECT images acquired at lower radiation dose and/or acquisition time such that the processed images improve observer performance on the clinical task of detecting p
Externí odkaz:
http://arxiv.org/abs/2306.04249
Autor:
Manijeh Mahdavi, Karine Prévost, Philippe Balthazar, Isabelle Fisette-Paul Hus, Élise Duchesne, Nicolas Dumont, Valérie Gagné-Ouellet, Cynthia Gagnon, Isabelle Laforest-Lapointe, Eric Massé
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 23, Iss , Pp 2097-2108 (2024)
Myotonic dystrophy type 1 (DM1) is a rare autosomal dominant genetic disorder. Although DM1 is primarily characterized by progressive muscular weakness, it exhibits many multisystemic manifestations, such as cognitive deficits, cardiac conduction abn
Externí odkaz:
https://doaj.org/article/b65aaa6264ff428cbdeaafe6263fb378
Autor:
Li, Zekun, Benabdallah, Nadia, Laforest, Richard, Wahl, Richard L., Thorek, Daniel L. J., Jha, Abhinav K.
Thorium-227-based alpha-particle radiopharmaceutical therapies ({\alpha}-RPTs) are being investigated in several clinical and pre-clinical studies. After administration, Thorium-227 decays to Radium-223, another alpha-particle-emitting isotope, which
Externí odkaz:
http://arxiv.org/abs/2305.17117
Autor:
Rahman, Md Ashequr, Li, Zekun, Yu, Zitong, Laforest, Richard, Thorek, Daniel L. J., Jha, Abhinav K.
SPECT provides a mechanism to perform absorbed-dose quantification tasks for $\alpha$-particle radiopharmaceutical therapies ($\alpha$-RPTs). However, quantitative SPECT for $\alpha$-RPT is challenging due to the low number of detected counts, the co
Externí odkaz:
http://arxiv.org/abs/2305.17111
Numerical predictions of quantities of interest measured within physical systems rely on the use of mathematical models that should be validated, or at best, not invalidated. Model validation usually involves the comparison of experimental data (outp
Externí odkaz:
http://arxiv.org/abs/2303.06114