Carbon dating mathematical modelling and numerical analysis

Carbon dating mathematical modelling and numerical analysis

Examples of the two approaches are given below in the examples section. The plan suggests several visualisation ta methods to present the same underlying task. This underlines the importance of being aware of the uncertainty in the predictions see below. Uncertainty By its very nature, a model is a simplification of reality, so the final step when we consider predictions made by numerical models is to assess the uncertainty in our predictions. However, this may require a greater knowledge of the system than we can ever have.

The College of Education and External Studies is also proud to have several extra regional centres conveniently located in major towns in the country. Prediction If the model is deemed to be valid, we can have confidence that our predictions are reliable. View Details As Kenya seeks to be an industrial nation by A.

Each workshop is part tutorial and help in GeoGebra, part development, presentation and feedback on their emerging work. This is where a mathematical formula which represents the way that ice behaves is converted into computer code and the code then used to simulate the ice sheet behaviour. Prognostic or predictive modelling Changes in the Antarctic Ice Sheet have a big influence on global climate and sea level. Any research involving ice sheet modelling will have a section on uncertainty in the model prediction, and may give a range of prediction values, rather than a single value.

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It boasts one of the best educational libraries in Sub-Saharan Africa. As a result of this, a large number of highly qualified teachers and educators will be needed. Inputs needed for a typical Antarctic ice sheet model are the elevation of the bed beneath the ice sheet, air temperature, snowfall and the heat input from the rock below geothermal heat flux. Tackling an extended problem is difficult.

Prediction If the

They investigated using different parameter values in the model and exploring the variation in the result and found a great deal of variation in ice mass loss rates was possible. The model is then either run into the future using scenarios of how the climate might change, or run in the past with a past climate reconstruction. It also identifies ways in which to make more use of visualisation within the classroom. Computer code The equation is then solved over space and time in a computer program, this may require sophisticated numerical methods in order to solve complex equations.