A novel cryogenic insulation system of hollow glass microspheres and self-evaporation vapor-cooled shield for liquid hydrogen storage
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Energy"
DOI: 10.1007/s11708-019-0642-y
Abstract: Liquid hydrogen (LH2) attracts widespread attention because of its highest energy storage density. However, evaporation loss is a serious problem in LH2 storage due to the low boiling point (20 K). Efficient insulation technology is… read more here.
Keywords: storage; hgms; insulation; insulation system ... See more keywords
Robust 3D-trapezoid composite fabric withstanding repeat impact/compression for personal protection
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.114333
Abstract: Abstract Personal protective material against low-speed impact is highly needed in daily life. 3D-trapezoid composite fabrics with excellent impact resistance were prepared by impregnating and coating a 3D-trapezoid fabric in the spacer layer and the… read more here.
Keywords: trapezoid composite; impact; hgms; composite fabric ... See more keywords
Preoperative Apparent Diffusion Coefficient Values for Differentiation between Low and High Grade Meningiomas: An Updated Systematic Review and Meta-Analysis
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DOI: 10.3390/diagnostics12030630
Abstract: The meta-analysis aimed to compare the preoperative apparent diffusion coefficient (ADC) values between low-grade meningiomas (LGMs) and high-grade meningiomas (HGMs). Medline, Cochrane, Scopus, and Embase databases were screened up to January 2022 for studies investigating… read more here.
Keywords: lgms; grade meningiomas; adc; hgms ... See more keywords
Carbon Fiber Reinforced Multi-Phase Epoxy Syntactic Foam (CFR-Epoxy-Hardener/HGMS/Aerogel-R-Hollow Epoxy Macrosphere(AR-HEMS))
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13050683
Abstract: Because the aerogel has ultra-low density and good impact resistance, the aerogel material, epoxy-hardener system, and expandable polystyrene beads (EPS) were used to prepare the lightweight aerogel reinforced hollow epoxy macro-spheres (AR-HEMS). The multi-phase epoxy… read more here.
Keywords: epoxy hardener; hgms; hollow epoxy; hardener hgms ... See more keywords