Sentences with phrase «system simulations of»

Not exact matches

Jason Crusan, director of advanced exploration systems at NASA, says the space agency already uses virtual reality technology in astronaut training and spacecraft simulations, so it was logical to extend that successful model to inspire and educate the next generation of space explorers and scientists.

One of Lockheed's four business areas, RMS is a $ 16 billion business that includes helicopters, naval systems, platform integration, logistics, simulation, and training.

Systems analysis, elaborate simulation techniques, automated access to central data banks, information theory, game Theory, and the use of socio - economic models, often mathematically stated, all aided and abetted by the computer, make possible a massive application of data not hitherto possible.

These computer simulations of an abstract model (closely related to the features which characterize self - organizing chemical and biological systems) clearly show that the origin of intrinsic capacity for self - definition can be understood in detail, at least in relatively simple cases.

The simulation of the behaviour of military, industrial and urban systems is carried out in the new fields of «operations research» and «systems analysis».

It speaks of operations research, systems analysis, technological forecasting, information theory, game theory, simulation techniques, decision theory, Delphi method, cross-impact matrix analysis, statistical time - series, stochastic models, linear programming, input - output economics, computer based command and control systems, and so on.

These «simulation models» are prominent in the new fields of «operations research» and «systems analysis».

The Robot Studio Picking PowerPac is a new feature for «pick simulation» (a screen display is seen in the above left portion of the image for a delta - style robot setup) to virtually predict and optimize the functionality of robotic systems.

Advances in robotics from Pack Expo include ABB's «extremely accurate» simulation software (left) and Blueprint Automation's infeed sortation system (right) designed to be positioned upstream of robots.

To round off our coverage we now predict these results in a detailed way, based on the most recent opinion polls and a careful simulation of the List PR system in every region.

«I don't think they're claiming that this is going to give them an efficient simulation of quantum systems on a classical computer,» he says.

Beyond HPC system - software development, additional applications for the Pi Cluster Modules include better simulation of large - scale sensor networks, with flexible I / O to connect the actual sensor devices; HPC network topology research, to improve production performance; and the internet of things.

A dynamic simulation of that process, carried out by A'Hearn's colleague Kevin Walsh of Southwest Research Institute, sheds light on many long - standing puzzles about the solar system: not only where the Oort Cloud comets come from, but also why Mars is so small and airless com - pared with Earth.

Computer simulations have become a useful part of mathematical modelling of many natural systems in physics, chemistry and biology, human systems in economics, psychology, and social science and in the process of engineering new technology, to gain insight into the operation of those systems.

To find out, Jian Ge of the University of Florida in Gainesville and colleagues built a computer simulation of the system, which showed that moon - sized protoplanets — the precursors to larger worlds — could indeed form after about a million years.

Still an active researcher focused on computer simulations of solar system dynamics, Grazier told Discover Associate Editor Gemma Tarlach that Hollywood is less a shark tank than a sandbox full of smart kids.

«Not only is our physics - based simulation and animation system as good as other data - based modeling systems, it led to the new scientific insight that the limited motion of the dynein hinge focuses the energy released by ATP hydrolysis, which causes dynein's shape change and drives microtubule sliding and axoneme motion,» says Ingber.

Which suggests the chief application of Batygin's formalism may not be to model a wide range of systems but rather to make models for a narrow range of systems far less computationally expensive than N - body simulations.

The researchers are now working with other collaborators to benchmark their experimental results against numerical simulations of the plating process in simple model systems.

One particularly useful way to tap their knowledge would be to commission economics - based models of the higher education system with the goal of letting policy - makers examine the effects of funding and policy changes via simulation.

The idealized UW computer simulation could help volcanologists better understand how energy builds up inside a system like Mauna Loa, which is a focus of the UW group's research, to predict when it will erupt.

Rodgers adds: «It's essential to demonstrate that high - performance computing simulations can generate realistic results and our team will work with engineers to evaluate the computed motions, so they can be used to understand the resulting distribution of risk to infrastructure and ultimately to design safer energy systems, buildlings and other infrastructure.»

The researchers are now exploring whether their theoretical findings can be applied in practice to improve numerical simulations of many - body systems.

That's the conclusion from a computer simulation of the solar system's evolution, which suggests the fifth giant was hurled into interstellar space some 4 billion years ago, after a violent encounter with Jupiter.

In addition, they applied the method to thermal transport in nanostructured silicon, a system of current interest with high potential impact on thermoelectric technology, using simulations of unprecedented size.

The simulations suggest that over decades, these warming events dramatically perturb the ocean surface, affecting the flow of the Atlantic Meridional Overturning Circulation, a system of currents that acts like a conveyor belt moving water around the planet.

Others, such as a new microsatellite system aiming to improve measurements of hurricane intensity and a highly anticipated new computer simulation that forecasts hurricane paths and intensities, are still in the calibration phase.

Jason Barnes of the University of Idaho in Moscow, who co-authored the latest study, is now leading simulations to look at how planet tilts behave in a wider variety of circumstances, including planets arranged in different ways to our solar system.

In their simulations using in part computer systems at the National Astronomical Observatory of Japan, Hyodo and Ohtsuki revealed that the F ring and its shepherd satellites formed as these small satellites with a dense core collided and partially disintegrated.

The first simulations of input - output processes will probably be small - scale too, but Gu hopes to ultimately see quantum technologies simulating how complex systems will react and evolve in real life situations.

Bottke's group have shown in a simulation that a small number of large rocks came to dominate the solar system soon after the planets were completely formed (Science, vol 330, p 1527).

But a simulation system that gives computer - controlled agents a sense of social propriety could change that, leading to more realistic interactions between humans and characters in games.

The next hurdle becomes how to get these different simulations to talk to one another, says Amy Marshall - Colón, a plant systems biologist at Illinois who leads a lab group independent of Long's and Zhu's.

Using a pair of governing equations that assume swarmalators are free to move about, along with numerical simulations, the group found that a swarmalator system settles into one of five states:

Over the past decade, the discovery of planets around other stars and the development of intricate computer simulations have suggested that our solar system is something of an oddball.

Researchers at the San Diego Supercomputer Center at the University of California, San Diego, have developed software that greatly expands the types of multi-scale QM / MM (mixed quantum and molecular mechanical) simulations of complex chemical systems that scientists can use to design new drugs, better chemicals, or improved enzymes for biofuels production.

The study used simulations from the Community Earth System Model (CESM) run at the National Center for Atmospheric Research (NCAR) and examined warming scenarios ranging from 1.5 degrees Celsius all the way to 4 degrees Celsius (7.2 degrees Fahrenheit) by the end of the century.

Previously, astronomers» best constraints on Jupiter's age came from simulations of how solar systems form in general.

New simulations suggest that dense swarms of boulders collapsed under their own gravity to make the building blocks of our solar system.

But the researchers say that by expanding the device and the number of interactions, they can increase their ability to simulate more complex systems — growing from the simulation of a single molecule to that of an entire material.

The system relies mostly on the autonomy of the avatars, enabling Torrens to create realistic computerized simulations for almost any situation or length of time.

Before building the Megatron ®, the scientists carried out simulations to answer questions such as: What is the best way to separate the gas systems of the two vacuum chambers containing the different targets?

To better understand exactly how lignin persists, researchers at the US Department of Energy's (DOE's) Oak Ridge National Laboratory (ORNL) created one of the largest biomolecular simulations to date — a 23.7 - million atom system representing pretreated biomass (cellulose and lignin) in the presence of enzymes.

«The challenge of brain simulation is that the nerve cells enter into a temporary relationship with other neurons depending on the task at hand,» says Prof. Dr. Markus Diesmann, director of Juelich's institute Computational and Systems Neuroscience (INM - 6).

Existing Earth System Model simulations indicate that the ability of tropical land ecosystems to store carbon will decline over the 21st century.

This bombardment of asteroids a few million years after the start of the solar system could have easily delivered enough ice — locked inside the rocks, safe from the sun's heat — to account for Earth's oceans, computer simulations indicate.

Participants in the SPOTSIM — Spot - forming convection simulations research project include Petri Käpylä (Aalto University and the Leibniz - Institut für Astrophysik Potsdam (AIP)-RRB-, Maarit Käpylä (Aalto University and the Max - Planck - Institute for Solar System Research), Nishant Singh and Jörn Warnecke (Max - Planck - Institute for Solar System Research) as well as Axel Brandenburg (NORDITA and the University of Colorado Boulder).

J. T. Wang, an engineer at GM and a lead technical adviser to the GHBMC, speculates that the virtual - body model may eventually run fast enough to create real - time simulations that enable vehicles with such systems to give a more specific picture of the crash scene.

One of the key goals is to study how the different seismic safety systems interact with each other during realistic earthquake simulations.

But simulations of planet formation suggest that it is unlikely, so chances are that the final planet count for our solar system will be eight.