Zobrazeno 1 - 10
of 77
pro vyhledávání: '"P N, Meier"'
Autor:
Behzad Vahedi, Benjamin Lucas, Farnoush Banaei-Kashani, Andrew P. Barrett, Walter N. Meier, Siri Jodha Singh Khalsa, Morteza Karimzadeh
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 13616-13633 (2024)
Sea ice, crucial to the Arctic and Earth's climate, requires consistent monitoring and high-resolution mapping. Manual sea ice mapping, however, is time-consuming and subjective, prompting the need for automated deep learning-based classification app
Externí odkaz:
https://doaj.org/article/b05b7b7e5d754a699ae62aff20684251
Autor:
Sean D. Rundell, Ayumi Saito, Eric N. Meier, Stephanie T. Danyluk, Jeffrey G. Jarvik, Kelley Seebeck, Janna L. Friedly, Patrick J. Heagerty, Sandra K. Johnston, Monica Smersh, Maggie E. Horn, Pradeep Suri, Amy M. Cizik, Adam P. Goode
Publikováno v:
BMC Musculoskeletal Disorders, Vol 23, Iss 1, Pp 1-11 (2022)
Abstract Background Lumbar spinal stenosis (LSS) is a common degenerative condition that contributes to back and back-related leg pain in older adults. Most patients with symptomatic LSS initially receive non-operative care before surgical consultati
Externí odkaz:
https://doaj.org/article/da15a7eaa7444035a61902f77c77a914
Autor:
François Massonnet, Sandra Barreira, Antoine Barthélemy, Roberto Bilbao, Edward Blanchard-Wrigglesworth, Ed Blockley, David H. Bromwich, Mitchell Bushuk, Xiaoran Dong, Helge F. Goessling, Will Hobbs, Doroteaciro Iovino, Woo-Sung Lee, Cuihua Li, Walter N. Meier, William J. Merryfield, Eduardo Moreno-Chamarro, Yushi Morioka, Xuewei Li, Bimochan Niraula, Alek Petty, Antonella Sanna, Mariana Scilingo, Qi Shu, Michael Sigmond, Nico Sun, Steffen Tietsche, Xingren Wu, Qinghua Yang, Xiaojun Yuan
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Antarctic sea ice prediction has garnered increasing attention in recent years, particularly in the context of the recent record lows of February 2022 and 2023. As Antarctica becomes a climate change hotspot, as polar tourism booms, and as scientific
Externí odkaz:
https://doaj.org/article/4a7cc4bf2f634377a3aeed5b7ab0d863
Autor:
Edward Blanchard‐Wrigglesworth, Mitchell Bushuk, François Massonnet, Lawrence C. Hamilton, Cecilia M. Bitz, Walter N. Meier, Uma S. Bhatt
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 6, Pp n/a-n/a (2023)
Abstract We assess the skill of forecasts of Arctic September sea ice in the Sea Ice Outlook over 2008–2022. The multi‐model median June initialized forecast of September sea ice extent (SIE) is slightly more skilled (RMSE = 0.48 million km2) tha
Externí odkaz:
https://doaj.org/article/fd6e11a375bf44caa8751b0f56e219dd
Autor:
M. Ramakrishnan, Y. Joly, Q. N. Meier, M. Fechner, M. Porer, S. Parchenko, Y. W. Windsor, E. M. Bothschafter, F. Lichtenberg, U. Staub
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p 049003 (2023)
Externí odkaz:
https://doaj.org/article/35fe84f207fc4937a619b86710dde372
Autor:
R. D. C. Mallett, J. C. Stroeve, S. B. Cornish, A. D. Crawford, J. V. Lukovich, M. C. Serreze, A. P. Barrett, W. N. Meier, H. D. B. S. Heorton, M. Tsamados
Publikováno v:
Communications Earth & Environment, Vol 2, Iss 1, Pp 1-6 (2021)
In the winter 2020-2021, unusual winds pushed old sea ice from the central Arctic Ocean to lower latitudes, where the ice may melt more easily in the coming warm season, suggests an analysis of sea ice satellite data and ERA5 reanalysis data.
Externí odkaz:
https://doaj.org/article/a7abbc37035e41359ba85d41f0029536
Autor:
Marcela Giraldo, Quintin N. Meier, Amadé Bortis, Dominik Nowak, Nicola A. Spaldin, Manfred Fiebig, Mads C. Weber, Thomas Lottermoser
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
In h-RMnO3, the linear magnetoelectric effect is symmetry forbidden. Here, the authors show a pronounced magnetoelectric coupling driven by superexchange interaction giving rise to types of topological defects like magnetoelectric domain walls and vo
Externí odkaz:
https://doaj.org/article/f1d43e25f82f4b5297daf3b2c8453abf
Autor:
M. Ramakrishnan, Y. Joly, Q. N. Meier, M. Fechner, M. Porer, S. Parchenko, Y. W. Windsor, E. M. Bothschafter, F. Lichtenberg, U. Staub
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013203 (2023)
Hexagonal YMnO_{3} is a prototype antiferromagnet which exhibits multiferroic behavior with the ferroelectric and magnetic transitions occurring at different temperatures. We observe an out-of-plane canting of the Mn^{3+} magnetic moments using reson
Externí odkaz:
https://doaj.org/article/e44eb26b68a449a6a5a1ade3bfed9a78
Publikováno v:
The Cryosphere, Vol 14, Pp 1519-1536 (2020)
A new version of sea ice motion and age products includes several significant upgrades in processing, corrects known issues with the previous version, and updates the time series through 2018, with regular updates planned for the future. First, we pr
Externí odkaz:
https://doaj.org/article/2fb66ce643c847e1b5e47d3b657a48e7
Autor:
J. Nordlander, M. Campanini, M. D. Rossell, R. Erni, Q. N. Meier, A. Cano, N. A. Spaldin, M. Fiebig, M. Trassin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Evolution of improper ferroelectricity within the confinement of ultrathin films is essential for their successful implementation in nanoscale applications. Here, the authors show thickness dependence of the improper polarization originating from the
Externí odkaz:
https://doaj.org/article/a569dede37bb436688cc7392bf255f0c