Experimental and numerical analysis of in situ pull-out tests on rock bolts in claystones
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Environmental and Civil Engineering"
DOI: 10.1080/19648189.2019.1626288
Abstract: Abstract In situ pull-out tests were performed in claystones at the Andra Underground Research Laboratory of Meuse/Haute-Marne on fully grouted bolts. The bolts were instrumented with strain gauges along their entire length and axial strains… read more here.
Keywords: pull; head; far end; pull tests ... See more keywords
Far-End Crosstalk Mitigation for Future Wireline Networks Beyond G.mgfast: A Survey and an Outlook
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2019.2963571
Abstract: With the escalating demand for high speed, high reliability, low latency, low cost and ubiquitous connectivity, the telecommunications industry is entering a new era where the ultimate optimality of the current wireline-wireless access network has… read more here.
Keywords: wireline; dsl; far end; end crosstalk ... See more keywords
SNR Enhancement of Far-End Disturbances on Distributed Sensor Based on Phase-Sensitive Optical Time-Domain Reflectometry
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3019838
Abstract: A denoising method based on singular value decomposition (SVD) with particle swarm optimization (PSO) is proposed to improve the signal-to-noise ratio (SNR) of far-end disturbances in distributed sensor system based on phase-sensitive optical time-domain reflectometry… read more here.
Keywords: time; distributed sensor; end disturbances; far end ... See more keywords
Expanded Constellation Mapping for Enhanced Far-End-Cross-Talk Cancellation in G.fast
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2016.2599514
Abstract: We propose the novel concept of expanded constellation mapping (ECM) for maximising the received signal power, while cancelling the far-end-cross-talk in copper-based wireline communications. The goal of ECM is to beneficially map the transmitted symbol… read more here.
Keywords: cross talk; far end; end cross; constellation mapping ... See more keywords
Full-Duplex UAC Receiver With Two-Sensor Transducer
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3199030
Abstract: In this brief we present a design of a full-duplex (FD) underwater acoustic communication (UAC) receiver with a two-sensor transducer. The transducer consists of two piezo-ceramic cylinders cast together in polyurethane resin; one acts as… read more here.
Keywords: full duplex; sensor transducer; two sensor; receiver ... See more keywords
Vanishing Kidney: On the Far End of the Spectrum of Xanthogranulomatous Pyelonephritis.
Sign Up to like & getrecommendations! Published in 2023 at "International journal of surgical pathology"
DOI: 10.1177/10668969231171938
Abstract: Xanthogranulomatous pyelonephritis (XGP) is a rare and severe form of chronic pyelonephritis associated with the destruction of the renal parenchyma and granulomatous inflammation with foamy lipid-laden macrophages resulting from urinary tract obstruction, nephrolithiasis, infection, diabetes,… read more here.
Keywords: vanishing kidney; kidney far; kidney; xanthogranulomatous pyelonephritis ... See more keywords