Results 21 to 30 of about 384,078 (263)

μRIGS – Ultra-light Micropositioning Robotics for Universal MRI Guided Interventions

Current Directions in Biomedical Engineering, 2021
Performing minimal invasive interventions under real-time image guidance proves problematic in a closed-bore magnetic resonance imaging scanner. To enable better usability in MRI guided interventions, robotic systems could be used for additional ...
Fomin Ivan, Odenbach Robert, Pannicke Enrico, Hensen Bennet, Wacker Frank, Rose Georg   +5 more
doaj   +1 more source

Touchless control module for diagnostic images at the surgery room using the Leap Motion system and 3D Slicer software

Revista Facultad de Ingeniería Universidad de Antioquia, 2017
During surgical procedures, it is important that the personnel (surgeon, residents, or assistants) interact with the patient avoiding any physical contact with equipment and materials that might have not been appropriately sterilized.
Andrés Felipe Botero-Ospina, Sara Isabel Duque-Vallejo, John Fredy Ochoa-Gómez, Alher Mauricio Hernández-Valdivieso   +3 more
doaj   +1 more source

Experimental determination of electromagnetic brake parameters of the positioning system

MATEC Web of Conferences, 2019
The paper presents the results of an electromagnetic brake test of a hybrid positioning system consisting of a pneumatic cylinder and an electromagnetic brake.
Perz Piotr, Wilczyński Dominik, Malujda Ireneusz   +2 more
doaj   +1 more source

Aggregation of GPS, WLAN, and BLE Localization Measurements for Mobile Devices in Simulated Environments

Sensors, 2019
There are multiple available technologies to find the location of a mobile device, such as the Global Positioning System (GPS), Bluetooth Low-Energy beacons (BLE), and Wireless LAN (WLAN) localization.
Kamil Książek, Krzysztof Grochla
doaj   +1 more source

Navigation with ECDIS: Choosing the Proper Secondary Positioning Source [PDF]

TransNav, 2015
The completion of ECDIS mandatory implementation period on-board SOLAS vessels requires certain operational, functional and educational gaping holes to be solved. It especially refers to positioning and its redundancy, which represents fundamental safety
David Brčic, Serđo Kos, Srdjan ŽuŁkin   +2 more
doaj   +1 more source

Alignment-Free Sensing Module for Absolute and Incremental Lines in Linear Positioning System Based on Tunneling-Magnetoresistance Sensors

Sensors, 2021
An alignment-free sensing module for the positioning system based on tunneling magnetoresistive (TMR) sensors with an absolute-incremental-integrated scale is demonstrated.
Chia-Chang Lee, Yu-Shen Yen, Chih-Huang Lai   +2 more
doaj   +1 more source

A Comparison of the Least Squares with Kalman Filter Methods Used in Algorithms of Fusion with Dead Reckoning Navigation Data [PDF]

TransNav, 2017
Different calculation methods and configurations of navigation systems can be used in algorithms of navigational parameter fusion and estimation. The article presents a comparison of two methods of fusion of dead reckoning position with that from a ...
Andrzej Banachowicz, Adam Wolski
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

An Improved Particle Swarm Optimization-Based Feed-Forward Neural Network Combined with RFID Sensors to Indoor Localization

Information, 2017
Location-based services (LBS) have long been recognized as a significant component of the emerging information services. However, the localization cost and the performance of algorithm still need to be optimized.
Changzhi Wang, Zhicai Shi, Fei Wu
doaj   +1 more source

Central Nervous System Neuroblastoma, FOXR2‐Activated: A Pooled Analysis of Published Clinical Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan, Mohamed S. Abdelbaki   +1 more
wiley   +1 more source