Results 41 to 50 of about 295 (207)

Formation and Dynamics of Night-Time Cold Air Pools in Peri-Urban Topographic Basins: A Case Study of Coimbra, Portugal

open access: yesMeteorology
This study investigates the formation of cold air pools during calm, anticyclonic winter nights in a topographic basin bounded by a medium-sized mountain to the east and near-flat terrain elsewhere.
António Manuel Rochette Cordeiro
doaj   +1 more source

Generalization and application of the flux-conservative thermodynamic equations in the AROME model of the ALADIN system [PDF]

open access: yesGeoscientific Model Development, 2016
General yet compact equations are presented to express the thermodynamic impact of physical parameterizations in a NWP or climate model. By expressing the equations in a flux-conservative formulation, the conservation of mass and energy by the physics ...
D. Degrauwe   +3 more
doaj   +1 more source

S‐Nitrosothiols as Thiol‐Protecting Groups for Controlled Thiol‐Maleimide Crosslinking of Homogeneous Soft Hydrogels

open access: yesAdvanced Materials, EarlyView.
Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna   +7 more
wiley   +1 more source

Unconventional cold vortex as precursor to historic early summer heatwaves in North China 2023

open access: yesnpj Climate and Atmospheric Science
In mid-June to July 2023, North China witnessed extreme heatwaves, marked by intense near-surface warming with an advanced seasonal cycle of local air temperature.
Boqi Liu   +4 more
doaj   +1 more source

Nanoporous Silica Embedded in Nanoporous Platinum: A Versatile Composite Coating for Implant‐Associated Drug Delivery From Neuronal Electrodes

open access: yesAdvanced Materials Technologies, EarlyView.
Nanoporous silica nanoparticles incorporated in nanoporous platinum offer the possibility for implant‐associated drug delivery from neuronal electrodes. ABSTRACT Sensorineural hearing loss, resulting from damage to the hair cells of the inner ear, profoundly impairs quality of life.
Mosaieb Habib   +10 more
wiley   +1 more source

Uinta Basin Snow Shadow: Impact of Snow-Depth Variation on Winter Ozone Formation

open access: yesAir
After heavy snowfall in the Uinta Basin, Utah, elevated surface ozone occurs if a cold-air pool persists and traps emissions from oil and gas industry operations.
Michael J. Davies   +5 more
doaj   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Mechanism of initiation and regeneration of convective cell in Bandung Basin, Indonesia

open access: yesGeoscience Letters
The mechanism of convective cell initiation and regeneration in the Bandung Basin ( $$107.35^\circ \text{E}-107.95^\circ \text{E};6.75^\circ \text{S}-7.25^\circ \text{S}$$ 107 . 35 ∘ E - 107 . 95 ∘ E ; 6 . 75 ∘ S - 7 .
Irfans Maulana Firdaus   +2 more
doaj   +1 more source

Temperature and humidity conditions of Macocha Abyss

open access: yesContributions to Geophysics and Geodesy, 2012
The paper deals with the evaluation of temperature and humidity measurements in the vertical profile of Macocha Abyss (Moravian Karst, South Moravia, Czech Republic). The measuring profile on a rock wall is made up of seven HOBO-PRO sensors.
Tomáš LITSCHMANN   +4 more
doaj   +1 more source

Analysis of environmental condition and convective storm evolution of a thunderstorm gale event under cold vortex in Hebei

open access: yes暴雨灾害, 2020
A regional thunderstorm gale weather event occurred in central and southern Hebei on 9 July 2017. It is a typical severe convective weather with the cold advection forcing in upper air.
Xiaoliang YANG   +3 more
doaj   +1 more source

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