As direct personal exposure measurements are expensive and technically difficult, appropriate computer model is an alternative method in population exposure estimation. The simple dynamic compartment model, INTAIR, solves the resulting set of differential equations. The code in written in Visual Basic for Microsoft EXCEL. I have tried many times but failed to write the code successfully. So I am looking for the solution to the problem. Thanks for a lot.
I don't undrstand the question. Do you have access to a visual basic program that you can not execute or are you trying to write a new/improve an old visual basic program?
If you have some VB code or an excel spreadsheet that you are having trouble executing and/or understanding I can probably help you out if you share a few more details.
I am very appreciated for your answer. I do not explicate the question very well. I am not familiar with the program actually, and I attempt to transfer the differential equations to the code with variable input parameters but failed.
So would it be possible to provide some details or suggestions about it? Thank you for your attention for this matter.
Yu Liu Please send whatever nformation you have (a problem description, partially completed Visual Basic /Fprtran Program spreadsheet etc.) to me at [email protected] and I will try to help.
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