Results 21 to 30 of about 114,581 (256)

tobac 1.2: towards a flexible framework for tracking and analysis of clouds in diverse datasets [PDF]

Geoscientific Model Development, 2019
We introduce tobac (Tracking and Object-Based Analysis of Clouds), a newly developed framework for tracking and analysing individual clouds in different types of datasets, such as cloud-resolving model simulations and geostationary satellite retrievals ...
M. Heikenfeld, P. J. Marinescu, M. Christensen, D. Watson-Parris, F. Senf, S. C. van den Heever, P. Stier   +6 more
doaj   +1 more source

Zooming in on supermassive black holes: how resolving their gas cloud host renders their accretion episodic [PDF]

, 2018
Born in rapidly evolving mini-halos during the first billion years of the Universe, super- massive black holes (SMBH) feed from gas flows spanning many orders of magnitude, from the cosmic web in which they are embedded to their event horizon.
Beckmann, Ricarda S., Devriendt, Julien, Slyz, Adrianne   +2 more
core   +4 more sources

Intensification of precipitation extremes with warming in a cloud resolving model [PDF]

, 2010
A cloud-resolving model is used to investigate the effect of warming on high percentiles of precipitation (precipitation extremes) in the idealized setting of radiative-convective equilibrium.
Back, Larissa E., Muller, Caroline, O'Gorman, Paul Ambrose   +2 more
core   +1 more source

Evaluating Mean State Cloud Properties in the Simple Cloud‐Resolving E3SM Atmosphere Model (SCREAM)

Journal of Advances in Modeling Earth Systems
Accurately simulating clouds remains a key challenge in global climate models, primarily because cloud formation involves sub‐grid processes that are parameterized and crudely represented in models.
Li‐Wei Chao, Mark D. Zelinka, Christopher R. Terai, Hassan Beydoun, Benjamin R. Hillman, Noel D. Keen, Peter M. Caldwell, Stephen A. Klein   +7 more
doaj   +1 more source

Global System for Atmospheric Modeling: Model Description and Preliminary Results

Journal of Advances in Modeling Earth Systems, 2022
The extension of a cloud‐resolving model, the System for Atmospheric Modeling (SAM), to global domains is described. The resulting global model, gSAM, is formulated on a latitude‐longitude grid. It uses an anelastic dynamical core with a single reference
Marat F. Khairoutdinov, Peter N. Blossey, Christopher S. Bretherton   +2 more
doaj   +1 more source

Microphysics in the Multi-Scale Modeling Systems with Unified Physics [PDF]

, 2011
In recent years, exponentially increasing computer power has extended Cloud Resolving Model (CRM) integrations from hours to months, the number of computational grid points from less than a thousand to close to ten million.
Chern, J., Lamg, S., Matsui, T., Shen, B., Shi, R., Tao, Wei-Kuo, Zeng, X.   +6 more
core   +1 more source

Modelling the near-IR spectra of Jupiter using line-by-line methods

, 2011
We have obtained long-slit, infrared spectra of Jupiter with the Anglo Australian Telescope in the K and H bands at a resolving power of 2260. Using a line-by-line, radiative transfer model with the latest, improved spectral line data for methane and ...
Albert, Atreya, Bailey, Bailey, Bailey, Bailey, Banfield, Banfield, Bellucci, Borysov, Borysow, Borysow, Brown, Calvin, Campargue, Campargue, Carlson, Clark, Conrath, Conrath, Conrath, Folkner, Gao, Hilico, Irwin, Irwin, Irwin, Jeremy Bailey, Karkoschka, Kunde, Kunde, Kurucz, Lindal, Lindal, Liou, Lucyna Kedziora-Chudczer, Margolis, Martonchik, Mishchenko, Moses, Nikitin, Pine, Pine, Pryor, Ragent, Rothman, Sault, Sciamma-O'Brien, Seiff, Shortridge, Showman, Simon-Miller, Simon-Miller, Stanmes, Strobel, Strong, Swain, Swain, Tinney, Tomasko, Tomasko, Wang, Wenger, West, Wong, Yurchenko   +65 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +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  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source