Results 121 to 130 of about 70,698 (294)

Mild Focal Cooling Decouples Dendrites to Reconfigure Cortical Output

Advanced Science, EarlyView.
Mild cooling of the cortical surface selectively modulates apical dendritic excitability, plasticity, and somato‐dendritic coupling, while uncoupling these effects from basal dendrites, and reshapes apical‐driven responses in barrel cortex during whisker touch.
Meisam Habibi Matin, Shulan Xiao, Krishna Jayant   +2 more
wiley   +1 more source

Ultrastrong TEMPO‐Oxidized Densified Bamboo via Interface Decoupling and Hierarchical Toughening

Advanced Science, EarlyView.
This study develops TEMPO‐oxidized densified bamboo that achieves ultrahigh strength and toughness by decoupling rigid hydrogen bonds into reversible van der Waals interactions. TEMPO oxidation reorganizes the cellulose hydrogen‐bonding network, facilitating energy dissipation via reversible interactions, thereby establishing a general strategy to ...
Ziyu Ba, Hongyun Luo, Jie Cui, Juan Guan, Zhaoliang Guo, Robert O. Ritchie   +5 more
wiley   +1 more source

Numerical simulation on a heavy storm for 26th Jul of Yellow River

MATEC Web of Conferences, 2018
Aiming to investigate the weather characteristics and mesoscale system in the heavy rainstorm process on Jul 26, 2017 of Yellow River, the conventional observations and mesoscale numerical model (WRF) and its assimilation system 3DVAR was utilized to ...
Liu Ke, Lei Xiaohui, Liu Jifeng, Yang Mingxiang   +3 more
doaj   +1 more source

Breaking the Toughness‐Stretchability Trade‐Off in Hydrogels with Dynamic Hydrogen Bonding

Advanced Science, EarlyView.
A novel nanocomposite hydrogel architecture overcomes the inherent conflict between toughness and stretchability by integrating uniformly dispersed aminopropyl‐hybrid‐phyllosilicate nanosheets within a polyacrylamide matrix. This design leverages a dynamic hydrogen‐bonding network to facilitate efficient energy dissipation and self‐recovery.
Yining Gao, Yong Tao, Roland J.‐M. Pellenq, Fazhou Wang   +3 more
wiley   +1 more source

The role of gravity wave in a nocturnal mountain rainstorm in the northeastern Sichuan Basin

暴雨灾害
Mountain gravity wave characteristics are important for analyzing the nighttime heavy rainfall events occurring in Sichuan. Based on the GPM satellite precipitation data, FY-4A satellite cloud data, and ERA5 reanalysis data, we analyze the mesoscale ...
Kejun WANG, Guoping LI, Jiaxu XIE, Haiwen LIU   +3 more
doaj   +1 more source

Nucleation Kinetics Reveals a Distinct Biological Function Space of Biomolecular Condensates

Advanced Science, EarlyView.
This study utilizes microfluidics to quantify the nucleation rates of dense liquid phases within dilute solutions and of the reverse process, in which dilute voids nucleate inside condensates. The interfacial tension is identified as the key determinant of both processes.
Leif‐Thore Deck, Sandra Navarro Pacheco, Hannes Ausserwöger, Daan Frenkel, Nadia A. Erkamp, Tuomas P. J. Knowles   +5 more
wiley   +1 more source

Polyelectrolyte Design Principles for Electrophoretic Drug Delivery

Advanced Science, EarlyView.
Structure–property–function mapping of polyelectrolytes reveals how composition and nanoscale order control on‐demand electrophoretic drug transport. Charge density quantified under implant‐relevant conditions shows that encapsulation limits swelling, enabling high effective charge density.
Helena Saarela Unemo, Iwona Bernacka‐Wojcik, Lingkai Zhu, Marle E. J. Vleugels, Moa E. Hörberg, Caroline Lindholm, Magnus Berggren, Daniel T. Simon, Theresia Arbring Sjöström   +8 more
wiley   +1 more source

Beyond the Mean: The Mesoscale Cloud Patterns of the Atlantic Intertropical Convergence Zone

Geophysical Research Letters
The organization of clouds in the Intertropical Convergence Zone (ITCZ) varies markedly from day‐to‐day. To investigate how different mesoscale cloud patterns relate to the mean properties of the ITCZ, this study identifies and classifies recurrent ...
L. Hayo, J. M. Windmiller
doaj   +1 more source

Mesoscale Eddy Properties in Four Major Western Boundary Current Regions

Remote Sensing
Oceanic mesoscale eddies are a kind of typical geostrophic dynamic process which can cause vertical movement in water bodies, thereby changing the temperature, salinity, density, and chlorophyll concentration of the surface water in the eddy.
Wei Cui, Jungang Yang, Chaojie Zhou
doaj   +1 more source

Atmospheric electricity [PDF]

In the last three years the focus was on the information contained in the lightning measurement, which is independent of other meteorological measurements that can be made from space.

core   +1 more source