Results 81 to 90 of about 6,212,144 (250)
Accuracy and Precision in Computer-Assisted Methods for Orthopaedic Surgery
, 2015 This chapter reviews the major approaches to the definition of bone cutting accuracy in the field of computer-assisted orthopaedic surgery. The first part of the chapter reviews the different concepts of accuracy found in literature, from localization in
Federico E. Milano +3 more
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Advanced Science, EarlyView.In this work, we present a bile‐based memristor hardware framework that enables direct, label‐free identification of cholelithiasis and gallbladder cancer at the device level. The Ag/bile/FTO memristor features stable resistive switching and disease‐specific electrical responses, providing a conceptual foundation for circuits and an integrated ERCP ...
Junming Zhu +17 more
wiley +1 more source
Advanced Science, EarlyView.This work reports conceptually unprecedented topological quantum biomaterials derived from engineered Pd3Sn nanostrips for oncological applications. Their near‐Fermi‐level electronic architecture and superior interfacial charge transport facilitate ultrasound‐amplified redox reactions and efficient ROS generation.
Zilu Chen +10 more
wiley +1 more source
New approach to treatment planning: Plenary lecture [PDF]
Archive of Oncology, 2002 Suter Bruno
doaj +1 more source
مجله دانشکده پزشکی اصفهان, 2017 Background: In laparoscopy of colorectal tumors, titanium clips are used to close the surgery site. For post-operation treatment with radiation, the clips might change the dose distribution.
Razieh Karimi +4 more
doaj
Modelling of mathematical programs: An analysis of strategy and an outline description of a computer assisted system [PDF]
, 1983 The salient components of the mathematical programming modeling activity are first analysed. Earlier generation systems such as program generators and procedural (modelling) languages are briefly discussed.
Mitra, G, Lucas, CA
core +4 more sources
Acoustically Activatable Drug‐Loaded Nanodroplets for Mechanochemical Therapy in Solid Tumors
Advanced Science, EarlyView.Microfluidically fabricated drug‐loaded nanodroplets are sequentially activated by dual‐frequency ultrasound through acoustic droplet vaporization followed by bubble collapse, enabling spatially controlled drug release and mechanical tumor fractionation, resulting in synergistic mechanochemotherapy and prolonged survival.
Tiran Bercovici +4 more
wiley +1 more source
Evaluation of Perkin Elmer Amorphous Silicon Electronic Portal Imaging Device for Small Photon Field Dosimetry [PDF]
Journal of Biomedical Physics and EngineeringBackground: Electronic portal imaging devices (EPIDs) are applied to measure the dose and verify patients’ position.Objective: The present study aims to evaluate the performance of EPID for measuring dosimetric parameters in small photon fields.Material ...
Mohammad Haghparast +4 more
doaj +1 more source
Computer assisted planning and navigation of periacetabular osteotomy with range of motion optimization [PDF]
, 2014 Femoroacetabular impingement (FAI) before or after Periacetabular Osteotomy (PAO) is surprisingly frequent and surgeons need to be aware of the risk preoperatively and be able to avoid it intraoperatively.
Schumann, Steffen +11 more
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Advanced Science, EarlyView.This study identifies reduced taurine availability as a mediator of intermittent fasting in colorectal cancer and shows that taurine interacts with GRP78 to maintain PERK abundance post‐transcriptionally. It further shows that taurine depletion destabilizes PERK, induces immunogenic paraptosis, remodels the tumor microenvironment toward a CD8+ T cell ...
Baohui Song +11 more
wiley +1 more source