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Enhanced recovery for liver resection—early recovery pathway for hepatectomy: data-driven liver resection care and recovery

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Hepatobiliary Surgery and Nutrition 2018年第3期7卷 217-220页

作者： benjamin morrison Leigh Kelliher Chris Jones Surrey Peri-operative Anaesthesia and Critical Care Collaborative Research Group Royal Surrey County Hospital NHS Foundation TrustGuildfordUK

First described as a model for perioperative care in the early 1990's, the success of the enhanced recovery after surgery (ERAS) approach in colorectal surgery has given rise to pathways being developed for an ever-in... 详细信息

关键词： surgery colorectal liver

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Ultra-high suppression microwave photonic bandstop filters

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Chinese Science Bulletin 2014年第22期59卷 2684-2692页

作者： David Marpaung Blair morrison Mattia Pagani Ravi Pant benjamin J.Eggleton Centre for Ultrahigh Bandwidth Devices for Optical Systems (CUDOS) the Institute of Photonics and Optical Sciences (IPOS) School of Physics University of Sydney Sydney NSW 2006 Australia

A bandstop radio frequency(RF)filter can enhance the capabilities of RF communication systems by removing unwanted signal components such as distortion,or *** modern cognitive radio systems,frequency agile filters are desired to block interferers with dynamically changing frequencies and *** filters should be tunable over a broad frequency range,and they should be capable of suppressing very strong signals with a high *** simultaneously meet these requirements with traditional RF filters are highly *** photonic(MWP),a technology that primary deals with the generation,distribution,and processing of high speed RF signals using photonic techniques and components,is promising for creating frequency agile RF ***,traditional MWP filters are lacking the high resolution and peak suppression exhibited by state-ofthe-art RF electrical *** recently introduced a new class of MWP notch filter which is free from this *** scheme allowed the creation of anomalously high suppression MWP notch filter from virtually any kind of optical resonance,irrespective of its type(gain or absorption),or its *** enabled,for the first time,simultaneous optimization of the MWP filter resolution,peak attenuation,and frequency tuning *** this paper,we present the analysis of notch filter response creation using the novel sideband processing *** thenshow the applicability of this technique to a wide range of optical *** compare simulated and experimental results of the notch filter response created using three types of optical filter commonly used in MWP signal processing,namely stimulated Brillouin scattering(SBS),an integrated optical ring resonator(ORR),and a phase-shifted fiber Bragg-grating(FBG).

关键词： RF滤波器微波光子陷波滤波器光学滤波器受激布里渊散射 RF信号光子技术频率捷变

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