Results 71 to 80 of about 55,169 (227)

The Sensitivity of Moisture Flux Partitioning in the Cold‐Point Tropopause to External Forcing

Geophysical Research Letters, 2023
The dryness of the stratosphere is the result of air entering through the cold tropical tropopause layer (TTL). However, our understanding of the moisture flux partitioning into water vapor and frozen hydrometeors is incomplete.
C. A. Kroll, S. Fueglistaler, H. Schmidt, L. Kornblueh, C. Timmreck   +4 more
doaj   +1 more source

How well do high resolution models reproduce tropical convection? [PDF]

, 2009
Cascade is a multi-institution project studying the temporal and spatial organization of tropical convective systems. While cloud resolving numerical models can reproduce the observed diurnal cycle of such systems they are sensitive to the chosen ...
Allan, R.P., Hogan, R.J., Lister, Grenville Mark Simon, Pearson, Kevin John   +3 more
core  

Earth System Modeling 2.0: A Blueprint for Models That Learn From Observations and Targeted High-Resolution Simulations [PDF]

, 2017
Climate projections continue to be marred by large uncertainties, which originate in processes that need to be parameterized, such as clouds, convection, and ecosystems. But rapid progress is now within reach.
Lan, Shiwei, Schneider, Tapio, Stuart, Andrew, Teixeira, João   +3 more
core   +2 more sources

A causal intercomparison framework unravels precipitation drivers in Global Storm-Resolving Models

npj Climate and Atmospheric Science
Abstract Correctly representing convective precipitation remains a long-standing problem in climate models, due to its highly parameterized nature and unclear role of drivers interacting over a wide range of spatial scales.
Lucile Ricard, Tom Beucler, Claudia Stephan, Athanasios Nenes   +3 more
openaire   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

Advanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles, Alianna Maguire, Thomas Butruille, Jet Lem, Shuo Yang, Pedro Guerra Demingos, Sahar Choukir, Michel Haché, Boran Kumral, Katherine Jia, Charles Jia, Yu Zou, Chandra Veer Singh, Carlos M. Portela, Jun Lou, Pulickel M. Ajayan, Tobin Filleter   +16 more
wiley   +1 more source

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

Advanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer, Emilia Fulajtar, Seema Agarwal   +2 more
wiley   +1 more source

Effects of vertical grid spacing on the climate simulated in the ICON-Sapphire global storm-resolving model [PDF]

Geoscientific Model Development
Global storm-resolving models (GSRMs) use strongly refined horizontal grids compared with the climate models typically used in the Coupled Model Intercomparison Project (CMIP) but employ comparable vertical grid spacings.
H. Schmidt, S. Rast, J. Bao, J. Bao, A. Cassim, S.-W. Fang, D. Jimenez-de la Cuesta, D. Jimenez-de la Cuesta, P. Keil, P. Keil, L. Kluft, C. Kroll, C. Kroll, T. Lang, U. Niemeier, A. Schneidereit, A. Schneidereit, A. I. L. Williams, B. Stevens   +18 more
doaj   +1 more source

Lagoon water-level oscillations driven by rainfall and wave climate [PDF]

, 2017
Barrier breaching and subsequent inlet formation represent critical processes that ensure the temporary or permanent connection and transference of water, nutrients, or living organisms between a lagoon and the open sea.
Costas, S., Gonzalez-Villanueva, R., Perez-Arlucea, M.   +2 more
core   +1 more source

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

Advanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot, Andrea Cosola, Eléonore Aïdonidis, Jérôme Fresnais, Clément Sanchez, Philippe Belleville, Giancarlo Rizza, Marco Faustini   +7 more
wiley   +1 more source

Resolution Sensitivity of the GRIST Nonhydrostatic Model From 120 to 5 km (3.75 km) During the DYAMOND Winter

Earth and Space Science, 2022
We investigated the resolution sensitivity of the Global‐to‐Regional Integrated forecast SysTem global nonhydrostatic model characterized by explicit dynamics–microphysics coupling using varying uniform resolutions (120, 60, 30, 15, and 5 km).
Yi Zhang, Xiaohan Li, Zhuang Liu, Xinyao Rong, Jian Li, Yihui Zhou, Suyang Chen   +6 more
doaj   +1 more source