Lecture 9 - Fatty Acid Metabolism

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Research Method in Animals Science
??? ????? ?? ???? ????

• Presented by A. Riasi and M. A Edris
• Department of Animal Science

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????? ?? ?????? ?? ????? ????? ?????? ?????
Which comes first the thesis advisor or the
thesis topic?
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• ??????? ????? ???? ?????? ????? ????? ??????? ??
   
•  ??????? ?? ????? ??? ? ??????
• ????? ???? ?? ????? ?? ? ????? ??
• ??????? ?? ???? ???? ? ????? ?????
• ????? ??????? ?? ? ?????? ?????? ?????

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• ???? ????? ?? ???? ?????? ??? ?????? ???? ???  
•  ?? ?????? ? ??????? ???? ?????
• ??? ?? ?? ???? ??????? ???? ????
• ??? ?? ???? ???? ?? ???? ??? ???? ??? ?? ?????
  ????

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Becoming an Active Reader and Listener

• Whenever you read technical material, evaluate a
  piece of software, or listen to a research talk,
  ask yourself these canonical questions
• From where did the author seem to draw the ideas?
  
• What exactly was accomplished by this piece of
  work?
• How does it seem to relate to other work in the
  field?
• What would be the reasonable next step to build
  upon this work?
• What ideas from related fields might be brought
  to bear upon this subject?

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Exposing Yourself to Research

• Set aside some time every week for trying to
  generate research ideas.
• Some possible catalysts are
• Make a weekly effort to read at least the
  abstracts from the premier journals in your
  field. Choose an article or two to read in depth.
  
• Make a weekly search to find preprints in your
  field. Read selectively and critique.
• Attend a research seminar or colloquium series.
  Listen and critique.
• Add these to your log, and ask the canonical
  questions. As you review the log 6 months from
  now, you may find something that has become
  important to you but was beyond you when you
  first encountered it.

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• ???? ???? ????? ?? ???? ????
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???? ???? ??? ????? ?? ??????? ?????? ?? ?? ?????
????? ??? ?????? ???? ????? ????. ?? ????? ?????
?? ????? ?????? ???? Dairy cow, Feed additives,
Reproductive performance
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???? ???? ??? ????? ?? ????? ????? ?? ????? ??? ?
????? ???? ???? ??? ????? ????? ???. ?? ?? ?????
????? ???? ??????? ???? Broiler, Energy,
Protein, Performance, Carcass traits
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• ???? ????? ????? ???? ?? ?? ???? ?? ????????
  ???? ????? ?? ????? ??? ?????? ?? ?? ????? ?????
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• ???? ????? ????? ?????? ????? ???? ????? ?? ????
  ?????? ??????? ?? ????? ????? ????? ?? ?? ??
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• ????? ???????? ?? ????? ? ???? ??????? ????
  ????? ??????? ???? ??? ?? ?? ???? ????? ?? ????
• 1- ????? ?????? (????? ????? ?? ??????? ?? ??????
  ?? ???????)
• 2- ????? ??? ?????? (???? ??? ???? ?? ???? ???
  ???? ? ...)

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• ?????? ?????? ???? ????? ???? ?????????? ?????
  ?? ???? ?? ??? ????? ??? ??? ???? ???? ??? ??
  ??????? ???? ????.
• ???? ?? ?????? ?? ???? ?????? ??? ?? ?????
  ?????? ? ????? ???? ?? ?? ???? ???? pdf ?? html
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• ?? ?? ???? ?? ?????? ?????? ?????? ??? ?? ??? ?
  ???? ?????? ???? ???? ??? ?? ?????? ?? ??? ???
  ??? ??? ????
• 1- ????? ????? ?????? ?? ????? ????? ?? ????.
• 2- ????? ????? ???? ??? ?? ??????? ?? ?????
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  ????? ?? ?? ???.

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• ?? ?? ????? ????? ???? ??? ????? ??? ?? ?? ???
  ????? ????? ?? ???? ?? ???? ????? ????
• ??? ??????? ?? ????????? ????? (Author name)
• ????? ???? ????? (Title)
• ??? ?????? ???? (Year)
• ???? ?????? ? ????? ???? (Volume and No)
• ????? ???? ???? ? ????? ????? (Page)

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• ???? ???? ???????? ?? ?? ?? ????? ??????? ????
  ?? ????? ????? ?????? ???????
• Godden S.M., Lissemore K.D., Kelton D.F., Leslie
  K.E., Walton J.S., Lumsden J.H. 2001. Factors
  associated with milk urea concentrations in
  Ontario dairy cows. J. Dairy Sci. 84 107114.

??? ????? ?.? ?. ???? ??????? ?. ??? ????? ? ?.
??????? ???????. 1382. ????? ??? ???? ????? ??
???? ? ??? ? ??????? ??? ???? ?? ???? ?????? ??
??????? ?? ??? ???? ??? ??????? ?????. ????
???????? ???? ? ???? ??????. ??? 13. ????? ? 1.
???? ? 113-101.
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?? ??? ???? ???? ????? ???? ?? ???? ?? ????
??????? ???? ????? ???? ??? ??????? ?? ?????????
?? ??? ? ????? ???? ???? ? ????? ??? ??????? ???.
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• ???? ???? ???????? ?? ?? ?? ???? ???? ?? ?????
  ????? ?????? ???????
• Givens, D. I., E. Owen, R. F. E. Axford, and H.
  M. Omed. 2000. Forage evaluation in ruminant
  nutrition. CABI Publishing.
• ???? ?????? ?.? ??????? ?. ?. ? ????? ?. ?. ?.?
  1387. ??? ? ????- ??? ?? ?????????????? ????????
  ??????? ?????? ????.