Sentences with phrase «high resolution models of»

As noted above, there is some indication from high resolution models of substantial increases in the numbers of the most intense hurricanes even if the overall number of tropical storms or hurricanes decreases.

Berzins, Bunge and Goodyer are aiming to develop a higher resolution model of skin so that they can predict how skin structure affects the rate of chemical penetration through skin and give a level of confidence for their result.

Project scientist Dr Erwan Thebault from the University of Nantes in France said: «This is the highest resolution model of the lithospheric magnetic field ever produced.

Professor Slobodan Djordjevic, University of Exeter - High resolution modelling of urban flooding event.

Not exact matches

Howat and his team were able to figure this out by creating high - resolution topographic models of the glaciers and their boundaries, as well as a numerical model of exactly how much water was flowing off these coastal glaciers and ice caps — technology that wasn't available back in 1996.

One of the most high - profile resolutions — co-sponsored by nine chambers or boards of trade from across the country — called on the federal government to refrain from changing the current governance model of Canada's ports and major airports, given that they are economic drivers for our national economy and crucial pieces of transportation infrastructure.

He and Krause also think that Willerslev's study needs to be confirmed with higher resolution sequencing to rule out contamination, and to have more population genetics modeling explain the distribution of these genetic types.

The authors speak of new, higher - resolution weather models that use horizontal grids.

Atomistic models and atomic - resolution STEM HAADF (scanning transmission electron microscopic high - angle annular dark - field) images showing three examples of segregation - induced superstructures observed at randomly - selected general grain boundaries of a nickel - bismuth (Ni - Bi) polycrystalline alloy.

Cryo - electron microscopy fires electrons at proteins that have been frozen in solution, providing images of such high resolution that scientists can create models down to the atomic level.

Despite having run the highest - resolution simulation to date, Wetzel continues to push forward, and he is in the process of running an even higher - resolution, more - sophisticated simulation that will allow him to model the very faintest dwarf galaxies around the Milky Way.

The research in the paper combined the latest climate predictions from the Met Office Hadley Centre, including a high resolution climate model for the UK, with two phosphorus transfer models of different complexity.

Dr Pete Falloon of the Met Office Hadley Centre, who led the climate modelling, said «State - of - the - art high resolution climate models were used in this project alongside the latest UKCP09 climate projections.

High resolution is important for improving our physical models of the processes going on inside of individual galaxies in our simulation.»

Thanks to high - resolution models of the oceanic circulation and water oxygen content, IRD researchers and their partners have now quantified this ecosystem's sensitivity to various disturbances in the equatorial Pacific.

Working at the Linac Coherent Light Source (LCLS) X-ray laser at the Department of Energy's (DOE's) SLAC National Accelerator Laboratory, the scientists then used a newly designed injection system, engineered by a team from Arizona State University, to stream the gel into the path of the X-ray pulses, which hit the crystals and produced patterns used to reconstruct a high - resolution, 3 - D model of the receptor.

Using high - resolution cloud models, researchers from the Max Planck Institute for Meteorology in Hamburg, the Swedish Meteorological and Hydrological Institute in Norrköping and the Niels Bohr Institute at the University of Copenhagen analysed how heavy rainfall is affected by rising temperatures.

In the high - resolution cloud model the area is divided into smaller areas of 200 meters, resulting in a 1000 times greater resolution.

The study, published today in the journal Environmental Research Letters, is based on a new high - resolution model that maps flood risk across the entire continental United States, whereas the existing regulatory flood maps produced by the Federal Emergency Management Agency (FEMA) cover about 60 percent of the continental U.S.

The high spatial and temporal resolution of the SWITCH model permits an assessment of the energy generation, resource demands, and greenhouse gas emissions that come with different mixes of energy generation and distribution choices» says Daniel Kammen.

The high - resolution model produced stronger storms and more of them, which was closer to the actual observations for most seasons.

The scientists generated the enormous dataset by running NCAR's Weather Research and Forecasting model at an extremely high resolution of about 4 kilometers (about 2.5 miles), across the entire contiguous U.S. Typical climate models only resolve to about 100 kilometers (about 62 miles)-- not nearly the detail available in the new dataset.

The higher resolution was particularly helpful in mountainous areas since the models take an average of the altitude in the grid (25 square km for high resolution, 200 square km for low resolution).

«We gradually increased the physical complexity of numerical models based on high - resolution observations, and it is really a success story for the approach we've taken with IRIS.»

The production of accurate coral reef models has only been made possible by scientists having access to high resolution multibeam sonar maps of the seabed.

The higher resolution model better reflects the ocean circulation and sea floor bathymetry in smaller, complex areas like the Gulf of Maine and the U.S. Northeast Shelf.

«This new high - resolution climate model is able to simulate regional - scale precipitation with considerably improved accuracy compared to previous generation models,» said Tom Delworth, a research scientist at NOAA's Geophysical Fluid Dynamics Laboratory in Princeton, N.J., who helped develop the new model and is co-author of the paper.

The highest resolution GFDL model, CM2.6, matched the Northwest Atlantic circulation and water mass distribution most accurately,» said Vincent Saba, a NOAA fisheries scientist and lead author of the study.

They used a high - resolution ocean model that has been shown to do a good job of matching direct satellite observations of the global ocean system.

Observations and the high - resolution climate model CM2.6 show a strong relationship between a weakening Atlantic Meridional Overturning Circulation (AMOC) and an increase in the proportion of warm - temperate slope water entering the U.S. Northeast Continental Shelf, primarily through the Gulf of Maine's Northeast Channel.

While studying for his doctorate with the study's senior author, UC Berkeley Prof. Barbara Romanowicz, Lekic developed a method to more accurately model waveform data while still keeping computer time manageable, which resulted in higher - resolution images of the interaction between the layers of Earth's mantle.

Hasenclever and his colleagues have used for the first time a high - resolution computer model of the seafloor to simulate a six kilometer long and deep, and 16 kilometer wide section of a mid-ocean ridge in the Pacific.

Extensive use was made of the Irish National Seabed Survey high resolution bathymetric charts in developing the models tested during this survey.

But the critical coastal process, which actually generates more of the deep water, occurs on smaller scales and is only captured in high - resolution regional climate models, Knudson said.

The team calculated the change in the amount of heat entering the ocean using a state - of - the - art high resolution ocean model developed and run by NOC scientists that is driven by surface observations.

«We are currently working on parameter sensitivity analysis and Bayesian calibration of this new model and also on a high resolution regional simulation over the U.S. Corn Belt, all of which would not be possible without the precious computational resources provided by Blue Waters.»

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.

A Columbia Engineering team led by Pierre Gentine, professor of earth and environmental engineering, and Adam Sobel, professor of applied physics and applied mathematics and of earth and environmental sciences, has developed a new approach, opposite to climate models, to correct climate model inaccuracies using a high - resolution atmospheric model that more precisely resolves clouds and convection (precipitation) and parameterizes the feedback between convection and atmospheric circulation.

In addition to running the models at the highest resolution possible to obtain the most accurate forecasts, scientists also conduct something called ensemble models, which allow them to determine the accuracy and consistency of their prediction.

After researchers dusted them off in 2014, high - resolution surface scanners and the more complete skulls of close relatives allowed them to create a three - dimensional model of the creature.

Now, thanks to high - resolution X-ray imaging, researchers have peered inside its cranial cavity and created a three - dimensional computer model of what the animal's brain likely looked like.

When the researchers compared their results with the output of a number of climate models, they found that several of the newer models that have higher resolution and use updated ice sheet configurations do «a very good job» of reproducing the patterns observed in the proxy records.

«The overall ACME project not only involves developing these high - resolution models but also optimizing their performance on high - performance computing platforms that DOE has at its disposal — including Titan — to get to our target of 5 simulated years per day,» Thornton said.

However, the researchers assume that based on the rapid development of technical components and mathematical models, an even higher resolution can be achieved soon.

The researchers built a high - resolution model that incorporated the known geologic features of the Japan Trench and used CEES simulations to identify possible earthquake rupture histories compatible with the available data.

«High - resolution hydrodynamic models are essential to account for the effects of local features,» says Wang.

This «sub-grid inundation model» incorporates high - resolution elevation data collected with LIDAR, a mapping technique that uses airborne lasers to map the ground surface to within a few inches of its actual height.

The POLARBEAR experiment examined a small (30 degree square) region of the sky to produce high resolution maps of B - mode polarization, which enabled the team to determine that the amplitude of gravitational fluctuations they measured was consistent with the leading theoretical model of the universe, known as the Lambda Cold Dark Matter cosmological model.

The second step for Wang's team was to use output from the «large - domain» SELFE model — which they verified by comparing with actual readings from NOAA tide gauges between Long Island and Chesapeake Bay — to drive a model of much higher resolution focused on New York City and its harbor.

«Since they use a very high - resolution model, they are able to capture behavior that most models can not simulate, so it's a great piece of work.»