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Material Type: Project; Class: APPLIED CALCULUS; Subject: Mathematics; University: Rhodes College; Term: Fall 2008;
Typology: Study Guides, Projects, Research
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Your group has been given the reference for a research paper, and a set of data taken from the paper. Read the paper with sufficient depth to know what the data is measuring. Use the techniques that you have seen in the lectures to find three models for the given data of form given to you. Decide which model is the most appropriate for the data
Your group will be given 10 minutes to present its work to the class during either November 3’s lecture or Novemeber 5’s lecture. The group will then have to answer at least two questions from the audience. The presentation should cover the following (not necessarily in order):
At the end of the presentation, the group will save the Mathematica workbook they used plus any other files they presented, and submit it in Moodle. Each student will give a grade to each presentation not given by their group. On Monday, November 3, three groups will be selected, at random, to present their work. It will be an Honor Code violation for the two remaining groups to do any further work on their projects.
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Authors David Daudin, Jorge Sierra
Year 2008
Title Spatial and temporal variation of below-ground N transfer from a legu- minous tree to an associated grass in an agroforestry system
Journal Agriculture, Ecosystems and Environment 126 (2008) 275–
Web-site www.elsevier.com/locate/agee
Distance (m) Concentration of C (mg kg−^1 ) 0 38. 1 34. 2 33. 3 31. 4 31. 5 31.
Find a polynomial model that passes through all the data points.Note that the first homework assignment of this module was to find this model.
Fit an optimal model of the form:
AeBx
where x is the distance from the tree.
Fit an optimal model of the form:
AeBx^ + C
where x is the distance from the tree.