Dear Teacher.
Could you help me to correct this text (a letter)

Dear Sir or Madam
Since the last ten years I have been involved in research subjects related to environmental cattle production systems. Moreover, in the last six months I have been fully involved in the area of mitigation and adaptation of climate change issues in the livestock sector. Therefore, with the aim to strength my knowledge in such issues I am very interested to be taking in account in the scholarships program of your University.
I am really interested in any of the following courses. First (I will type the name of the course), scheduled 23/7/2013 to 12/8/2013. Second to (here I will type the name of the course) scheduled 25/4/2013 to 15/5/2013.

Yours faithfully