Sentences with phrase «model calculations»

Impact: A greater understanding of radiation observations in the absence of model calculations, and vice versa, can be established to fill gaps in the climate record.

As a result, a chemical model calculation with many assumptions is the only approach.

Since then, the result has grown, as theorists improved their standard model calculations.

They served as the basis for the current model calculations.

Many specific questions can be studied through model calculations, but such results should be taken as internal to science rather than projections ready for use outside of science.

Another example can be drawn from the energy balance model calculations for the snow / ice instability — despite all the details not in the original energy balance model, much more complex general circulation models have now been shown to have the same behavior — a citation from 1994 -LRB-!)

General circulation model calculations show extra heating in summer warms the stratosphere, strengthening easterly winds and changing wind patterns.

«Differences Between Seasonal and Mean Annual Energy Balance Model Calculations of Climate and Climate Sensitivity.»

Model calculations predict a possible weakening of deep convection, but so far this could not be confirmed by direct observations.

Those numbers are based on many different esti mates, from model calculations of star populations, to extrapolations from other galaxies.

Both of them are based on climate model calculations adopted by IPCC without any due evidence in reality.

However, in 2009 Velders et al. reported the results of model calculations suggesting that the radiative forcing due to hydrofluorocarbons (HFCs) will increase significantly in the coming decades as they are increasingly used to replace hydrochlorofluorocarbons (HCFCs) and CFCs, and demand for their use increases (3).

The CLOUD team has also presented first global model calculations for aerosol formation caused without the involvement of sulphuric acid and solely through extremely low volatile substances of biological origin (Gordon et al., PNAS).

For these comparative studies I applied both simple model calculations and massive three - dimensional direct numerical simulations on supercomputers.

Are there any web sites that provides the mathmatical model calculations for Global Warming predictions?

Using a simple Gordon Growth Model calculation starting with the current annual dividend of $ 2.14, a required rate of return of 10 %, and a dividend growth rate of 7.5 %, Hershey's fair value is calculated to be $ 92.02.

The scenario model is pre-populated with data based on a large sample of U.S. public companies (more than 2,500 companies) over a seven - year period (2004 - 2011), as compiled by BoardEx.1 To access the pre-populated model calculations, click the Calculations / Historical data and Attrition data tabs in the Excel spreadsheet that you can download from this page.

Model Calculation Assumptions: The analyses in this article are based, in part, on a Monte Carlo simulation, which involves repeated sampling of asset class returns from a known distribution.

The 114 model calculations withstood the comparison.

Prof. Schmitt reports that model calculations demonstrated that zircon formation is only possible over such protracted durations if the inflow of magma amounted to approx.

Dirk Notz and Julienne Stroeve have now compared corresponding model calculations with data from satellite measurements, and discovered that the climate models underestimate the loss of Arctic sea ice.

«With the new model calculations, we are getting a better understanding of the intense thunderstorms that can lead to the severe flooding that often occurs in temperate latitudes,» explains Jan O. Haerter.

Existing model calculations, however, were based on a consideration of the ice cap and considered the effect of the lithosphere, i.e. Earth's crust and upper mantle, too simplistic and primarily mechanical: the ice presses the crust down due to its weight.

But Morrison points out that several groups of researchers have recently revised and improved solar model calculations.

Therefore, differences between forward estimates and inverse estimates may have one of several causes, including (1) the magnitude of the forward model calculation is incorrect due to inadequate physics and / or chemistry, (2) the forward calculation has not evaluated all forcings and feedbacks or (3) other forcings project on the fingerprint of the forcing that is estimated in the inverse calculation.

He described Back's objections as «some small technical issues» about if and when the funding model calculations might be reviewed.

The atmospheric model calculations were performed using the UCI - CIT regional airshed model (22).

Observations and model calculations together indicate that healing of the Antarctic ozone layer has now begun to occur during the month of September.

Here, using fully coupled global climate model integrations, in addition to radiative transfer model calculations, the authors confirm the existence of such a negative RFTOA: INST over parts of Antarctica in response to an in - stantaneous quadrupling of CO2.

This scenario has been popping up in the weather model calculations for a few days, and so we should take it very seriously.»

Lorenz started his convection model calculation in the middle of a run by inputting values truncated to three decimal places in place of the original six.

That plate motion will affect model calculations.»

These results are the basis of subsequent climate model calculations which translate 1 Watt / m2 additional forcing into 0.7 degree Celsius temperature increase.

You could begin by recognizing that observations aren't model calculations.

According to one type of model calculations performed for the NASA Star and Exoplanet Database, the inner edge of Altair's habitable zone is located relatively far from the star at around 2.177 AUs from the star, while the outer edge lies even farther out at around 4.475 AUs.

Novel highly efficient and brilliant gamma - ray source: Based on model calculations, physicists of the Max PIanck Institute for Nuclear Physics in Heidelberg propose a novel method for an efficient high - brilliance gamma - ray source.

This sensitivity is three times larger than had been extimated previously from model calculations.....»