Results 21 to 30 of about 786,071 (341)

The infrared imaging spectrograph (IRIS) for TMT: the science case [PDF]

, 2010
The InfraRed Imaging Spectrograph (IRIS) is a first-light instrument being designed for the Thirty Meter Telescope (TMT). IRIS is a combination of an imager that will cover a 16.4" field of view at the diffraction limit of TMT (4 mas sampling), and an ...
Barth, Aaron J., Barton, Elizabeth J., Cote, Patrick, Crampton, David, Davidge, T. J., Ghez, Andrea M., Larkin, James E., Law, David R., Lu, Jessica R., Macintosh, Bruce, Moore, Anna M., Simard, Luc, Team, IRIS Science, Wright, Shelley A.   +13 more
core   +2 more sources

SERCA2 phosphorylation at serine 663 is a key regulator of Ca2+ homeostasis in heart diseases

Nature Communications, 2023
Despite advances in cardioprotection, new therapeutic strategies capable of preventing ischemia-reperfusion injury of patients are still needed. Here, we discover that sarcoplasmic/endoplasmic reticulum Ca2+ ATPase (SERCA2) phosphorylation at serine 663 ...
Fabrice Gonnot, Laura Boulogne, Camille Brun, Maya Dia, Yves Gouriou, Gabriel Bidaux, Christophe Chouabe, Claire Crola Da Silva, Sylvie Ducreux, Bruno Pillot, Andrea Kaczmarczyk, Christelle Leon, Stephanie Chanon, Coralie Perret, Franck Sciandra, Tanushri Dargar, Vincent Gache, Fadi Farhat, Laurent Sebbag, Thomas Bochaton, Helene Thibault, Michel Ovize, Melanie Paillard, Ludovic Gomez   +23 more
doaj   +1 more source

The InfraRed Imaging Spectrograph (IRIS) for TMT: latest science cases and simulations [PDF]

, 2016
The Thirty Meter Telescope (TMT) first light instrument IRIS (Infrared Imaging Spectrograph) will complete its preliminary design phase in 2016. The IRIS instrument design includes a near-infrared (0.85 - 2.4 micron) integral field spectrograph (IFS) and
Adamkovics, Mate, Andersen, David, Armus, Lee, Barth, Aaron, Chisholm, Eric M., Cooke, Jeff, Cote, Patrick, Davidge, Timothy, Do, Tuan, Dumas, Christophe, Dunn, Jennifer S., Ellerbroeck, Brent L., Ghez, Andrea M., Hao, Lei, Hayano, Yutaka, Larkin, James E., Liu, Michael, Lopez-Rodriguez, Enrique, Lu, Jessica R., Mao, Shude, Marois, Christian, Marshall, Daniel, Moore, Anna M., Pandey, Shashi B., Philips, Andrew C., Schoeck, Matthias, Simard, Luc, Subramaniam, Annapurni, Subramanian, Smitha, Suzuki, Ryuji, Tan, Jonathan C., Terai, Tsuyoshi, Treu, Tommaso, Walth, Gregory, Weiss, Jason L., Wincensten, James, Wong, Michael, Wright, Shelley A., Zhang, Kai   +38 more
core   +1 more source

Deep reinforcement learning for data-driven adaptive scanning in ptychography

Scientific Reports, 2023
We present a method that lowers the dose required for an electron ptychographic reconstruction by adaptively scanning the specimen, thereby providing the required spatial information redundancy in the regions of highest importance. The proposed method is
Marcel Schloz, Johannes Müller, Thomas C. Pekin, Wouter Van den Broek, Jacob Madsen, Toma Susi, Christoph T. Koch   +6 more
doaj   +1 more source

Iris Melanoma

Archives of Pathology & Laboratory Medicine, 2008
AbstractThe iris is the least common site of primary uveal melanoma. The prognosis of iris melanoma is better than that of melanoma of the ciliary body and choroid, but the reason for this difference is unclear. One possible explanation is that iris melanoma is smaller than its posterior segment counterparts at the time of diagnosis.
Evita, Henderson, Curtis E, Margo
openaire   +2 more sources

Influence of segmentation on deep iris recognition performance

, 2020
Despite the rise of deep learning in numerous areas of computer vision and image processing, iris recognition has not benefited considerably from these trends so far.
Lozej, Juš, Peer, Peter, Štepec, Dejan, Štruc, Vitomir   +3 more
core   +1 more source

Outside testing of wearable robots for gait assistance shows a higher metabolic benefit than testing on treadmills

Scientific Reports, 2021
Most wearable robots that assist the gait of workers, soldiers, athletes, and hobbyists are developed towards a vision of outdoor, overground walking. However, so far, these devices have predominantly been tested indoors on laboratory treadmills.
Florian Leander Haufe, Eléonore Gascou Duroyon, Peter Wolf, Robert Riener, Michele Xiloyannis   +4 more
doaj   +1 more source

Iris varix [PDF]

Eye, 1997
Varix of the iris as a solitary primary lesion is rare. We report a 31-year-old Indian man with an iris varix who developed recurrent haemorrhages into the anterior chamber which led to secondary glaucoma. An iridectomy was performed and the diagnosis was confirmed histologically. There has been no recurrence of the lesion 3 years after surgery.
L P, Ang, D H, Sim, G S, Chiang, V S, Yong   +3 more
openaire   +2 more sources

Synthetic Iris Presentation Attack using iDCGAN

, 2017
Reliability and accuracy of iris biometric modality has prompted its large-scale deployment for critical applications such as border control and national ID projects.
Kohli, Naman, Noore, Afzel, Singh, Richa, Vatsa, Mayank, Yadav, Daksha   +4 more
core   +1 more source

The infrared imaging spectrograph (IRIS) for TMT: sensitivities and simulations [PDF]

, 2010
We present sensitivity estimates for point and resolved astronomical sources for the current design of the InfraRed Imaging Spectrograph (IRIS) on the future Thirty Meter Telescope (TMT).
Barton, Elizabeth J., Crampton, David, Larkin, James E., Moore, Anna M., Simard, Luc, team, IRIS, Wright, Shelley A.   +6 more
core   +3 more sources