Results 131 to 140 of about 3,822 (247)
, 2007 Treball de recerca realitzat per un alumne d’ensenyament secundari i guardonat amb un Premi CIRIT per fomentar l'esperit científic del Jovent l’any 2006.
Olivella Morillo, Roger
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Composite Microgels with Dynamically Switchable Stiffness
Small, EarlyView.Composite microgels comprising alginate and mucin are produced, in which covalent and ionics cross‐links are combined such that the mechanical properties of the microgels can be tuned on demand at any time post‐production. In addition, the mucin component conveys bacteria‐repellent properties to the cytocompatible microgels.
Jana T. Reh +3 more
wiley +1 more source
Extended Reality in Endodontics: A Review of Current Applications and Future Potential
International Endodontic Journal, EarlyView.ABSTRACT Background Extended reality (XR) technologies, encompassing augmented reality (AR), virtual reality (VR), and mixed reality (MR), are increasingly used in endodontic education and practice. A gap exists regarding understanding of XR's applications and limitations among endodontic educators and practitioners.
Seyed AmirHossein Ourang +6 more
wiley +1 more source
First evaluation of a system of positioning of Microrobot with ultra-dense distribution
, 2016 International audienceFirst evaluation of a system of positioning of Microrobot with ultra-dense ...
Canalda, Philippe +2 more
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Engineered surface strategies to manage dental implant‐related infections
Periodontology 2000, EarlyView.Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza +7 more
wiley +1 more source
Design of an Autonomous Jumping Microrobot
, 2008 – This paper presents the design and initial results for an autonomous jumping microrobot. At the millimeter size scale, jumping can offer numerous advantages for efficient locomotion, including dealing with obstacles and potentially even latching onto ...
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Performance Estimation and Ex Vivo Validation of Untethered Magnetic Robots in Soft Tissue
Advanced Science, Volume 13, Issue 61, 3 November 2026.This study presents an empirical model that quantitatively predicts the step‐out frequency of screw‐type untethered magnetic robots (UMRs) in soft viscoelastic environments, including ex vivo brain tissue. By integrating key parameters into a dimensionless framework, the model enables estimation of robot performance across a range of biological ...
Leendert‐Jan W. Ligtenberg +19 more
wiley +1 more source
Modeling, control, and motion planning of a climbing microrobot
, 2004 This paper describes the design, modeling, control and motion planning analysis of a climbing microrobot. The microrobot is the smallest of bipedal robot found in the literature which is able to climb walls, walk on ceilings, crawl through pipes, and ...
Minor, Mark +6 more
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On the Pose Estimation of an Untethered Microrobot via Magnetic Localization and Optical Tracking. [PDF]
Micromachines (Basel)Uslu T, Gezgin E.
europepmc +1 more source
Selective Class-Aware Refinement (SCAR) Method for Microrobot Detection in Ultrasound Images. [PDF]
Sensors (Basel)Almaghthawi A +5 more
europepmc +1 more source