{"id":{"repo_id":"creighton","oai_identifier":"oai:cdr.creighton.edu:10504/111607"},"canonical_url":"https://search.dev.ndltd.org/etd/creighton/oai:cdr.creighton.edu:10504/111607","repository":{"repo_id":"creighton","name":"Creighton University","base_url":"https://cdr.creighton.edu/server/oai/request"},"display":{"title":"A Manometric Analysis of Metabolic Activity in the Developing Chick Yolk Sac","abstract":"The advance of the avian yolk sac over the surface of the yolk sphere offers a system exhibiting an extremely rapid growth rate with subsequent sudden decrease in this rate. To attempt.to understand the factors controlling such a growth phenomena, one approach is an inspection of the changes in respiration during early stages of development. An analysis of these respiration rates may give a clue to some of the underlying mechanisms for morphogenesis,","abstract_html":"The advance of the avian yolk sac over the surface of the yolk sphere offers a system exhibiting an extremely rapid growth rate with subsequent sudden decrease in this rate. To attempt.to understand the factors controlling such a growth phenomena, one approach is an inspection of the changes in respiration during early stages of development. An analysis of these respiration rates may give a clue to some of the underlying mechanisms for morphogenesis,","abstract_has_math":false,"creators":["Leuschen, M. 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