Design of an Acoustic Through-Casing Logging Tool

Well logging is performed in oil and gas exploration wells to obtain the physical characteristics of underground formations.Thereafter, these wells are cased.Through-casing logging is important in mature fields and for wells that are cased without logging due to borehole stability issues.Acoustic through-casing logging is a challenging issue due to

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Process attributes in bio-ontologies

Abstract Background Biomedical processes can provide essential information about the (mal-) functioning of an organism and are thus frequently represented in biomedical terminologies and ontologies, including the GO Biological Process branch.These processes often need to be described and categorised in terms of their attributes, such as rates or re

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