An ongoing demand to resolve more processes requires increasingly
higher model resolutions.
Not exact matches
Offering a 5K -
resolution screen would also be in step with Apple's iMac, which offers a
model with the
high - end
resolution.
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.
Full HD
models have 1080p
resolution (that's 1920x1080 pixels), while the
highest resolution is 4K UHD (4096 × 2160 pixels).
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.
These
high -
resolution projections, based on global climate
models, predict when and where annual coral bleaching will occur.
Millan, a UCI graduate student researcher in Earth system science, and his colleagues analyzed 20 major outlet glaciers in southeast Greenland using
high -
resolution airborne gravity measurements and ice thickness data from NASA's Operation IceBridge mission; bathymetry information from NASA's Oceans Melting Greenland project; and results from the BedMachine version 3 computer
model, developed at UCI.
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.
Using data from earth - observing satellites and
high -
resolution climate
models, the authors found a consistent decrease in summer cloud cover since 1995.
While rainfall intensity was more realistically predicted by the
high -
resolution climate
models, particularly for summer convective storms, these storms do not make a significant difference to summer phosphorus losses.
It also uses a low -
resolution ocean
model that doesn't include key currents that transfer heat to
higher latitudes, such as the Gulf Stream.
High resolution is important for improving our physical
models of the processes going on inside of individual galaxies in our simulation.»
These simulations were run using the leading - edge,
high -
resolution global ocean circulation
model, NEMO.
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.
To test the scanners, they created life - size 3 - D hand
models complete with all five fingerprints using a
high -
resolution 3 - D printer that can produce the same ridges and valleys as a real finger.
The
high resolution made it possible for the researchers to uncover the processes taking place in the atmosphere, which are only included in global climate
models to a very approximate degree.
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 issue here is that there is always a trade - off in climate
modeling between
high resolution and acceptable computational cost — primarily time needed for simulation,» Gutowski explains.
The
high -
resolution model produced stronger storms and more of them, which was closer to the actual observations for most seasons.
Wehner says the
high -
resolution models will help scientists to better understand how climate change will affect extreme storms.
What he found was that not only were the simulations much closer to actual observations, but the
high -
resolution models were far better at reproducing intense storms, such as hurricanes and cyclones.
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).
Multiple
high -
resolution climate
models confirmed that the increasing trend is due mainly to human - caused global warming.
«The
high resolution allowed us, for the first time, to ensure that small - scale turbulent disk motions are accurately captured in our
models,» Tchekhovskoy said.
«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.
The smaller the squares, the
higher the
model's
resolution and the better it will be at detecting small - scale atmospheric changes that could spawn storms.
«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.
Lapenta hopes such
high -
resolution models might begin to appear by 2020.
Vahmani and Jones used a
high -
resolution regional climate
model for their analysis; Vahmani then added a component to the
model to account for irrigation water.
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.
«Northwest Atlantic Ocean may get warmer, sooner:
High resolution global climate
model shows much faster warming and changing ocean circulation.»
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.
«Our
model is based on new,
high -
resolution age data that suggests surface lava flows erupted too early to drive mass extinction.
The scientists explored how the eyes are made and how well they work using
high -
resolution microscopy and x-ray techniques, as well as computer
modeling.
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.