Sentences with phrase «within model distribution»

Part (b) shows that the observed trend lies comfortably within the model distribution of trends from 1984 - 1998.

Not exact matches

Growing out of a field organizing initiative in the Obama 2008 campaign, National Field applies a social model to the gathering and distribution of information within a campaign.

As part of the study, EcoHealth Alliance's modeling team mapped the geographic distribution of all known bat hosts for these viruses, and found that Guinea and Liberia lie within the expected range of Zaire Ebola — the strain responsible for the current outbreak.

Modelling the flow of air within the atmospheres of these planets, Carone and her colleagues found that this unusual day - night divide can have a marked effect on the distribution of ozone across the atmosphere: at least for these planets, the major air flow may lead from the poles to the equator, systematically trapping the ozone in the equatorial region.

To replicate this roundabout route in climate models, a team of Pacific Northwest National Laboratory researchers found a way to compute the complex fluxes using statistical distributions of the vertical velocity and the kinds of precipitating particles within the convective clouds.

The framework is based on solving nonlinear coupled ordinary and partial differential equations that model the kinetics of the following phenomena: (1) mass transport in the electrolyte and electrode using the Nernst - Planck equation; (2) electrical potential distribution using the Poisson equation; (3) interfacial reactions that determine the boundary conditions or source terms (using the Butler - Volmer equation or constant - flux conditions); and (4) evolution of the electrode / electrolyte interface using the Allen - Cahn equation within the phase - field modeling (PFM) approach.

A precise model of star distribution within a cluster can be derived from stellar dynamics, which takes into account the kinds of orbits that stars have in the cluster, encounters between these member stars, and the effects of exterior influences.

The models include a new wind braking law based on recent numerical simulations of magnetized stellar winds and specific dynamo and mass - loss prescriptions a... ▽ More We present new models for the rotational evolution of solar - like stars between 1 Myr and 10 Gyr with the aim to reproduce the distributions of rotational periods observed for star forming regions and young open clusters within this age range.

New 3D bathymetry and sediment distribution in Lake Vostok: implication for pre-glacial origin and numerical modeling of the internal processes within the lake

It would be easy to sum up Ascend as a fantastic free - to - play game, brandishing a level of creativity and commitment rarely found within its distribution model, but that would be a grave disservice.

The availability of test scores in multiple subjects for each student permits us to estimate a model with student fixed effects, which helps minimize any bias associated with the non-random distribution of teachers and students among classrooms within schools.

Dubbed the Maserati Ghibli Nerissimo, the special edition model was designed strictly for distribution within the United States and Canada, with an extremely limited number of 450 models to be produced.

Another area of emphasis will be in working with the American Library Association in reaching out to libraries across North America with more effective models to boost distribution of digital content and leverage the appeal of comics — particularly manga — to drive and sustain increased usage within the communities they serve.

It could be that the fragile agricultural / distribution (energy intensive) food supply, energy procurement / production / distribution infrastructure, quality of basic life skills education, and social «getting alongness» between the various religions, countries, and «independent» peoples are larger here and now priorities than a new world wide hedge fund modeled carbon trading scam that will make ZERO impact on the weather and climate we live within for generations.

Visually it is easy to say that you are correct, observed trends are within the edge of model distribution.

One might (or might not) argue for such a relation if the models were empirically adequate, but given nonlinear models with large systematic errors under current conditions, no connection has been even remotely established for relating the distribution of model states under altered conditions to decision - relevant probability distributions... There may well exist thresholds, or tipping points (Kemp 2005), which lie within this range of uncertainty.

Empirical models work with real measurements where every variable has a range of normal values within a given statistical distribution.

It is pretty clear that the model for the process governing Sun spot occurrence is the correct one, even if the parameterization is somewhat statistically uncertain (and even if some parameters may be randomly or deterministically varying slowly and / or narrowly in time, as well as the precise frequency distribution of noise energy, though we really only care about that within a narrow band around the resonances).

To account for the limited vertical resolution of the employed SRTM30 digital elevation model (multiples of 1 m), we assumed that population distribution within elevation increments is homogeneous.

The study of climate - induced changes in key ecosystem processes (Scholze et al., 2005) considers the distribution of outcomes within three sets of model runs grouped according to the amount of global warming they simulate: < 2 °C, 2 - 3 °C and > 3 °C.

Probability distributions for average future changes in surface temperature and precipitation, for instance, may be within reach, because the main processes expected to drive such changes are captured in the current generation of climate models.

But in the model runs, though the distribution of trajectory errors included the values you found in your test (between the 90 and 95 % 2 - tailed CIs), the vectors were random and in only 10 % of the cases did the small balls move in the same direction (within experimental error).