Zobrazeno 1 - 10
of 480
pro vyhledávání: '"durability testing"'
Autor:
Najla Sadat, John H. Lojenburg, Michael Scharfschwerdt, Matthias Klinger, Buntaro Fujita, Stephan Ensminger
Publikováno v:
Health Science Reports, Vol 7, Iss 8, Pp n/a-n/a (2024)
Abstract Background and Aims The durability of surgical aortic valve bioprostheses (SAV) is limited by the calcification of the leaflets, which results in degeneration. In clinical routine, there seems to be substantial variability in the degeneratio
Externí odkaz:
https://doaj.org/article/08e9ba3348954e6f89551084b76089bd
Autor:
Wenjun Tang
Publikováno v:
Alexandria Engineering Journal, Vol 82, Iss , Pp 240-247 (2023)
Purpose: Due to the characteristics of visualization, simulation, information integrity, and flexibility, Building Information Modeling (BIM) technology would be widely applied in every stage of construction projects. Method: The existing building st
Externí odkaz:
https://doaj.org/article/44e3351a1ad64f7791a886c01bd4cfd1
Publikováno v:
HardwareX, Vol 16, Iss , Pp e00495- (2023)
The design of an open zero-gradient hardware is proposed in this work. The hardware is thought for characterizing single Polymer Electrolyte Membrane Fuel Cells (PEMFCs), specifically Membrane Electrode Assemblies (MEAs), with a focus on transport ap
Externí odkaz:
https://doaj.org/article/d3d1881b2c3b444083d09b348cf2b0bb
Publikováno v:
Jixie qiangdu, Vol 44, Pp 705-712 (2022)
In order to avoid dependence of structural local detailed strain/stress spectrum of the traditional Time Correlated Fatigue Damage Editing method, a Spectra Two-dimension Time-domain-threshold Editing（STTE） method was proposed for the problem of
Externí odkaz:
https://doaj.org/article/c9b3d86ed6f84fc3bf0eb4c610701ad4
Autor:
Schmidt Wolfram, Brandt-Wunderlich Christoph, Kurzhals Anja, Schmitz Klaus-Peter, Grabow Niels
Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 704-707 (2021)
Many catheters and vascular implants are coated to increase biocompatibility or to reduce friction during catheter based implantation. Several regulations require assessment of coating durability over the implant’s life time. An in vitro method for
Externí odkaz:
https://doaj.org/article/f03c48507ce2464d844c5b9915bfa23b
Akademický článek
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Publikováno v:
European Journal of Materials Science and Engineering, Vol 6, Iss 1, Pp 52-64 (2021)
Experience builds and proves the worth of the individual in the field of engineering as a profession. The work centered on the design, fabrication, and testing of electrically operated amusement park train with a remote control unit and electromechan
Externí odkaz:
https://doaj.org/article/5cb827b15d6b482ba4eb21ac6e3b5feb
Akademický článek
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Publikováno v:
IEEE Access, Vol 7, Pp 31286-31296 (2019)
The iterative learning control (ILC) based on the linear frequency-domain model has been employed to replicate the road conditions for the vehicle durability testing in the laboratory. Generally, the vehicle and the multi-axial hydraulic test rig beh
Externí odkaz:
https://doaj.org/article/28dce0089bc2457399a1df75f27b10ad