نتایج جستجو برای: distal

تعداد نتایج: 70321  

Background: The valgus cut angle (VCA) of the distal femur in Total Knee Arthroplasty (TKA) is measured preoperativelyon three-joint alignment radiographs. The anatomical axis of the femur can be described as the anatomical axis of thefull length of the femur or as the anatomical axis of the distal half of the femur, which may result in different anglesin some cases. During TKA, the anatomical ...

Journal: :Optics express 2009
P Vorreau S Sygletos F Parmigiani D Hillerkuss R Bonk P Petropoulos D J Richardson G Zarris D Simeonidou D Klonidis I Tomkos R Weerasuriya S Ibrahim A D Ellis D Cotter R Morais P Monteiro S Ben Ezra S Tsadka W Freude J Leuthold

We demonstrate a regenerative optical grooming switch for buffer-less interconnection of metro/access and metro/core ring networks with switching functionality in time, space and wavelength domain. Key functionalities of the router are the traffic aggregation with time-slot interchanging (TSI) functionality, the WDM-to-ODTM multiplexing and the OTDM-to-WDM demultiplexing of high-speed channel i...

Journal: :Optics express 2013
Lian Xiang Paul Harper Xiaoping Zhang

An improved digital backward propagation (DBP) is proposed to compensate inter-nonlinear effects and dispersion jointly in WDM systems based on an advanced perturbation technique (APT). A non-iterative weighted concept is presented to replace the iterative in analytical recursion expression, which can dramatically simplify the complexity and improve accuracy compared to the traditional perturba...

Journal: :Optics express 2010
Sasikanth Manipatruni Long Chen Michal Lipson

We report 50 Gbit/s modulation capability using four silicon micro ring modulators within a footprint of 500 microm(2). This is the highest total modulation capability shown in silicon using compact micro-ring modulators. Using the proposed techniques, silicon nanophotonic bandwidths can meet the requirements of future CMOS interconnects by using multiple wavelengths to extend beyond single dev...

Journal: :JOP : Journal of the pancreas 2008
Riccardo Casadei Claudio Ricci Nicola Zanini Nicola Marrano Raffaele Pezzilli Francesco Minni

Journal: :JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH 2016

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