Simulation & Modeling for Acquisition, Requirements, and Trainin
hideSimulation is the imitation of some real thing, state of affairs, or process. The act of simulating something generally entails representing certain key characteristics or behaviours of a selected physical or abstract system.
Simulation is used in many contexts, including the modeling of natural systems or human systems in order to gain insight into their functioning. Other contexts include simulation of technology for performance optimization, safety engineering, testing, training and education. Simulation can be used to show the eventual real effects of alternative conditions and courses of action.
Key issues in simulation include acquisition of valid source information about the relevent selection of key characteristics and behaviours, the use of simplifying approximations and assumptions within the simulation, and fidelity and validity of the simulation outcomes.
For more information about Simulation & Modeling for Acquisition, Requirements, and Trainin, read the full article at
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News tagged with simulation model
Scientists explain mystery of observed turbulent density fluctuations in interplanetary space
Oct 28, 2009 |
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(PhysOrg.com) -- Scientists at The University of Alabama in Huntsville have developed a three-dimensional simulation model to understand behavior of interplanetary charged particles in space.
Strategies to reduce HIV treatment dropout rates: cost-effective and improve survival chances
Medicine & Health / HIV & AIDS
Oct 26, 2009 |
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In a study published this week in PLoS Medicine, Elena Losina (of Massachusetts General Hospital, Boston) and colleagues predict that strategies to reduce dropout rates from HIV treatment programs in resource-poor settin ...
H1N1 simulation modeling shows rapid vaccine rollout effective in reducing infection rates
Oct 13, 2009 |
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Early action, especially rapid rollout of vaccines, is extremely effective in reducing the attack rate of the H1N1 influenza virus, according to a simulation model of a pandemic outbreak reported in a new study in CMAJ (Canad ...
Night Time Artificial Cloud Study Conducted
Space & Earth / Earth Sciences
Sep 21, 2009 |
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A rocket experiment that may shed light on the highest clouds in the Earth's atmosphere was conducted September 19 from NASA's Wallops Flight Facility in Virginia.
Intel boosts Facebook users power for research
Aug 04, 2009 |
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Intel unveiled a software program that lets Facebook users devote spare computer processing power to researching diseases or climate change.
Immigration makes Spanish pensions system more sustainable
Other Sciences / Social Sciences
Jun 26, 2009 |
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Researchers from the University of Valladolid have constructed a demographic and economic simulation model called 'Carrión', which projects the costs of pensions, Social Security contributions and GDP ...
Simulating pharmaceutical and personal care product transport
May 19, 2009 |
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Pharmaceuticals and personal care products (PPCPs) carried in biosolids (i.e., treated sewage sludge) may reach surface waters or groundwater when these materials are applied as fertilizer to agricultural land. During the ...
Non-wovens as scaffolds for artificial tissue
May 04, 2009 |
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(PhysOrg.com) -- In future, cartilage, tendon and blood vessel tissue will be produced in the laboratory, with cells being grown on a porous frame, such as non-wovens. A new software program helps to characterize ...
Study Links Photosynthesis Genes to Marine Virus Fitness
Biology /
Feb 04, 2009 |
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(PhysOrg.com) -- A recent Northeastern University study has shown, for the first time, the effect of individual genes on the fitness of a marine species at the ecosystem level. Using his innovative computer simulation model, ...
