Sentences with phrase «uses numerical models»

He uses numerical models and large data sets to study financial risks related to climate change impacts and extreme weather events.

He uses numerical models and large data sets to study financial risks related to climate change impacts and extreme weather events.

T2Well is an extension of the TOUGH (Transport of Unsaturated Groundwater and Heat) codes, a suite of software tools developed at Berkeley Lab that uses numerical models to simulate the flow of liquid, gas, and heat in porous materials and wells.

The geologists used numerical models to test the hypothesis that the Mediterranean dried up: they reproduced the history of the charging and discharging of the weight of water and sediment in the Mediterranean as it was drying out.

This gave the researchers «particular concern» for tsunami hazard there, so they decided to investigate their original finding further using numerical modeling techniques.

Using numerical models and computer simulations, the researchers show how spinning particles, pushed about by the fluid flows created as each particle spins, can arrange themselves into an array of emergent macro-scale patterns.

The group reached the conclusion after having succeeded in the mathematical reproduction of the planet's current atmospheric conditions, through computer modeling that used a numerical model of the atmosphere developed by the Met Office, the UK's national meteorological service.

To study this, researchers used an numerical model of a small parcel of a planetary core, rather than simulating the core as a whole, which would require too much calculation power.

For instance, the team used a numerical model to see how phytoplankton as a whole will migrate significantly, with most populations shifting toward the poles as the planet warms.

This session examined the biogeochemical processes that are likely to affect the evolution of the Earth system over the coming decades, with a focus on the dynamics of marine and terrestrial ecosystems and the development of improved understanding through (a) fieldwork and laboratory experiments, (b) development of new observational datasets, both modern and palaeo, and (c) simulations using numerical models.

Using a numerical model developed by the Max Planck Institute for Meteorology and the German Weather Service, the team created two simulations of convectional organization over a 312,000 - square - kilometer grid with 1 - kilometer spacing.

I use numerical models to simulate hydrologic systems.

Professor Haynes and I are using numerical models, new diagnostic tools, and analytical techniques to try to assess Held's suggestion.

Using a numerical model, we investigate the sensitivity of Thwaites Glacier to ocean melt and whether unstable retreat is already underway.

The speaker, a relatively young climate scientist, presented a piece of research using numerical models to assess how various human influences (including but not limited to greenhouse gases) affected a particular aspect of the 20th century climate record in the United States.

Our group focuses on better understanding and explaining ongoing changes in the Cryosphere, or the frozen parts of the Earth, using numerical modeling.

All our forecasts and reanalyses use a numerical model to make a prediction.

The successful candidate will use numerical models developed at NASA Goddard Institute for Space Studies and help improve parameterizations pertaining to physical and / or biogeochemical processes.

Using a numerical model developed by the Max Planck Institute for Meteorology and the German Weather Service, the team created two simulations of convectional organization over a 312,000 - square - kilometer grid with 1 - kilometer spacing.

Not exact matches

Mortgage lenders rank credit scores using an industry - standard model known as the FICO score which assigns a numerical value to a person's credit risk to a bank.

Stumm said the study would include «putting a network of outpost wells, filling in gaps in information, and using the information in a numerical model to make predictions for management.

«This reduction of the dimensionality has been achieved using various mathematical methods, ranging from exact integration and numerical optimization to user - driven color profile modelling,» says Thomas Auzinger.

The image on the left shows the variables Eloy's numerical model used to calculate trees to test his wind - force hypothesis.

A paper on the numerical model, titled «Snowflake melting simulation using smoothed particle hydrodynamics,» recently appeared in the Journal of Geophysical Research — Atmospheres.

Although meteorologists now rely heavily on computer models (numerical weather prediction), it is still relatively common to use techniques and conceptual models that were developed before computers were powerful enough to make predictions accurately or efficiently.

«This information is often used in numerical modeling of landslide - generated tsunami waves.»

«Using a numerical climate model we found that sulfate reductions over Europe between 1980 and 2005 could explain a significant fraction of the amplified warming in the Arctic region during that period due to changes in long - range transport, atmospheric winds and ocean currents.

Latour analysed these spectra using sophisticated physical - numerical models.

French used numerical simulations to compute all components of the seismic waves, such as their scattering and diffraction, and tweaked the model repeatedly to fit recorded data using a method similar to statistical regression.

«Consequently, global «water vapor winds» are estimated from the movement of these features and used in numerical weather models to improve long - range forecasts,» Chesters said.

To ensure accurate anatomical representation in the numerical simulations of the sprayed drug transport process, they used computed tomography (CT) scans from CRS patients and imaging software to develop anatomically realistic digital 3 - D models.

Mena provided a mathematical model and numerical simulations of the phenomenon, but the next step — using evidence of the presence of glyphosate in Ecuador to determine whether Colombia had respected the no - spraying zone — proved more challenging.

Deike and his co-authors used experimental results — based on water and glycerin mixed with water — and numerical predictions to create their model.

Professor Ranasinghe comments: «Plans are under - way to investigate the wave attenuation characteristics over the reef in more detail, using sophisticated numerical modelling.

Their model employs a level set formulation, a flexible conceptual framework often used in the numerical analysis of shapes and spaces.

Using large - scale numerical modeling as well as GPS velocities from the largest GPS data - processing center in the world — the Nevada Geodetic Laboratory at the University of Nevada, Reno — Kreemer and Gordon have showed that cooling of the lithosphere, the outermost layer of Earth, makes some sections of the Pacific plate contract horizontally at faster rates than other sections.

He also notes that numerical models like the team used have their limits.

Simmons, with the help of the Arctic Region Supercomputer Center, which is part of the UAF Geophysical Institute, used math equations to make detailed numerical simulations, or high - resolution models, of under - ocean wave processes.

They then perform numerical experiments to see if their models can predict these storms better than the original forecasts using new, improved techniques.

Using large - scale numerical modeling as well as GPS velocities from the largest GPS data - processing center in the world - the Nevada Geodetic Laboratory at the University of Nevada, Reno - Kreemer and Gordon have showed that cooling of the lithosphere, the outermost layer of Earth, makes some sections of the Pacific plate contract horizontally at faster rates than other sections.

For example, a custom coded numerical model has been used to predict differences in the diffusive scaling laws across the depth of a microchannel.

He uses a combination of analytic and simple numerical models to build physical intuition for complex phenomena.

This study is focused on three specific aspects: to assess the impact of vegetation density on energy efficiency of a roof located at a Mediterranean coastal climate; develop a simplified numeral model that can estimate thermal resistance values equivalent to plants and substrates, and finally, to verify the numerical model by using experimental data.

The bottom panel shows a numerical model that matches the data remarkably well, from using the combined gravitational influence of luminous and dark matter.

The Mathematics of the Weather is a forum for the discussion of new numerical approaches for use in numerical forecasting, climate modelling and research into numerical modelling of the atmosphere.

Experience in numerical modeling and use of hydro - acoustic, time series analyses, computing skills, and knowledge of Matlab programming will be an asset.

Here, we study the origins of biofilm genetic structure by combining model development, numerical simulations, and microfluidic experiments using the human pathogen Vibrio cholerae.

The Platform for Regional Integrated Modeling and Analysis (PRIMA) initiative provided the model configuration and datasets used in the numerical experiments.

The numerical model used in this study calculated sulfate reduction, methane production, and a broad array of other biogeochemical cycles in the ocean for the billion years between 1.8 billion and 800 million years ago.

A new paper by Levermann et al. in PNAS uses the record of past rates of sea level rise from palaeo archives and numerical computer models to understand how much sea level rise we can expect per degree of warming in the future.