Results 231 to 240 of about 1,220,900 (264)
Some of the next articles are maybe not open access.
Long‐Term Performance of Homograft and Autograft Valves
Artificial Organs, 1980ABSTRACTFive hundred and eighty homograft valves have been inserted into the aortic position as isolated valve replacements, and followed up for 7–14 years. After ten years 90% of frozen homografts, 80% of autografts and 70% of freeze‐dried homografts were free of valve‐related death.
E, Bodnar +3 more
openaire +2 more sources
Measuring Long Term Superior Performance
Long Range Planning, 2009This article examines the issue of determining long-term sustained superior financial performance. We demonstrate that the technique of frontier analysis is a robust and theoretically consistent way to identify relative performance. We show how our approach, although dependent on the reliability of reported financial data (which recent events show ...
Yip, George S. +2 more
openaire +1 more source
Performance Evaluation Methodology for Long-Term Single-Object Tracking
IEEE Transactions on Cybernetics, 2021Tomáš Vojir +2 more
exaly
Measuring Superior Long Term Performance: The UK's Long-Term Superior Performers 1984-2003
Long Range Planning, 2009This article examines the issue of determining long-term sustained superior financial performance. We demonstrate that the technique of frontier analysis is a robust and theoretically consistent way to identify relative performance. We show how our approach, although dependent on the reliability of reported financial data (which recent events show ...
Yip, GS, Devinney, TM, Johnson, G
openaire +1 more source
Introducing LIVA to measure long‐term firm performance
Strategic Management Journal, 2020Phebo D Wibbens
exaly
A review of the main parameters influencing long-term performance and durability of PEM fuel cells
Journal of Power Sources, 2008Ardalan Vahidi
exaly