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Splet13. apr. 2024 · Feature papers represent the most advanced research with significant potential for high impact in the field. A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research applications. Splet23. mar. 2024 · Steel beams are a type of structural steel common in building and construction. They can be fabricated in an array of different shapes and sizes to meet the … purple heart forever stamp still good
Investigating the Mechanical Behavior of PGA/PCL Copolymer
Splet01. apr. 2024 · We plot the fiber coupling efficiency η as a function of the aperture diameter D of the coupling lens for different wavelength λ of the PCL beam in Fig. 2, where D ranges from 0.05 to 0.3 m and the wavelength chooses λ = 1550, 1064, and 850 nm. Fig. 2 shows that the size of the aperture diameter of the coupling lens has great influence on the … Splet25. jun. 2024 · Multiple-beam interferometric technique of the Fizeau type, in transmission, was used to investigate the optical properties. The designed drawing device was used to stretch the suture fibre sample at different draw ratios to … Splet01. mar. 2024 · Electron beam irradiation of PCL scaffolds was conducted using pulsed e-beam accelerator TEA-500 [45] within 25 kGy of absorbed dose in the air under atmospheric pressure. The electron beam diameter was 5 cm, beam kinetic energy beam was 350−400 keV, current varied between 6–9 kA, duration of 1 pulse at half-maximum was 60 ns, and … purple heart furniture pick up maryland