Results 31 to 40 of about 8,133 (262)

On the instabilities of tropical cyclones generated by cloud resolving models [PDF]

Tellus A: Dynamic Meteorology and Oceanography, 2018
An approximate method is developed for finding and analysing the main instability modes of a tropical cyclone whose basic state is obtained from a cloud resolving numerical simulation. The method is based on a linearised model of the perturbation dynamics that distinctly incorporates the overturning secondary circulation of the vortex, spatially ...
openaire   +2 more sources

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

Contrasting Improvements in Storm‐Track Activity Over the North Atlantic and North Pacific in Global Storm‐Resolving Models: A Case Study in the Winter of 2020

Geophysical Research Letters
Storm‐resolving models have the potential to outperform conventional models with a horizontal resolution of 150 km in simulating global atmospheric circulation by resolving deep convection and gravity waves.
R. Masunaga, C. Kodama, S. Okajima, A. Yamazaki, T. Miyakawa   +4 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

A Cumulus Cloud Microphysics Parameterization for Cloud-Resolving Models

Journal of the Atmospheric Sciences, 2013
Abstract A microphysical parameterization for shallow cumulus and boundary layer stratocumulus clouds has been developed. Similar to the Khairoutdinov and Kogan parameterization for stratocumulus clouds, the new parameterization is based on an explicit microphysical large-eddy simulation (LES) model as a data source and benchmark for ...
openaire   +1 more source

Resolving clouds in a global atmosphere model

, 2019
Poster about superparameterization of clouds, convection and turbulence in the global atmospheric model OpenIFS, using DALES, a high-resolution, three-dimensional large-eddy simulation code. Presented at the Woudschoten Conference of the Dutch-Flemish Scientific Computing Society 2018.
Jansson, Fredrik, van den Oord, Gijs, Pelupessy, Inti, Grönqvist, Johanna, Chertova, Maria, Crommelin, Daan, Siebesma, Pier   +6 more
openaire   +2 more sources

Inclusion of Surface Topography into the Vector Vorticity Equation Model (VVM)

Journal of Advances in Modeling Earth Systems, 2011
Surface topography is implemented into the vector vorticity equation model with a block representation of mountains in the height coordinate. The kinematic boundary conditions at the surface are satisfied with a proper computational boundary condition ...
Chien-Ming Wu, Akio Arakawa
doaj   +1 more source

Why do general circulation models overestimate the aerosol cloud lifetime effect? A case study comparing CAM5 and a CRM [PDF]

Atmospheric Chemistry and Physics, 2017
Observation-based studies have shown that the aerosol cloud lifetime effect or the increase of cloud liquid water path (LWP) with increased aerosol loading may have been overestimated in climate models.
C. Zhou, J. E. Penner
doaj   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

Data Assimilation of Cloud-Affected Radiances in a Cloud-Resolving Model

Monthly Weather Review, 2011
AbstractAssimilation of cloud-affected infrared radiances from the Geostationary Operational Environmental Satellite-8 (GOES-8) is performed using a four-dimensional variational data assimilation (4DVAR) system designated as the Regional Atmospheric Modeling Data Assimilation System (RAMDAS).
Rosanne Polkinghorne, Tomislava Vukicevic   +1 more
openaire   +1 more source