Results 151 to 160 of about 9,426 (290)

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo   +3 more
wiley   +1 more source

Carcinomas de células Merkel

open access: yesRevista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 1996
Presentamos el caso de un paciente con una lesión tumoral localizada en la mano izquierda. La histología informó un carcinoma de células de Merkel que fue confirmada por inmunohistoquímica.
Mónica María Zapata Vidal   +3 more
doaj  

Magnetic Field Control Using an Electromagnetic Actuation System with Combined Air‐Core and Metal‐Core Coils

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
An electromagnetic manipulation system enhances magnetic field strength in the Z‐direction for 3D control of microrobots and nanoparticles. Featuring eight metal‐core coils and two air‐core coils arranged hemispherically, it ensures unimpeded workspace access and integrates imaging tools.
Nader Latifi Gharamaleki   +4 more
wiley   +1 more source

Analysis of AVG signals [PDF]

open access: yes, 2008
MIKAUŠ, J. Analýza signálů AVG. Brno: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2008. 33 s., 1 příl. Vedoucí bakalářské práce doc. Ing. Jiří Rozman, CSc. Práce se zabývá analýzou signálů AVG (arteriovelocitogram),
Mikauš, Jakub
core  

Successful Trans-Radial Coronary Intervention through “Arteria Lusoria”

open access: yesJournal of Cardiology and Therapeutics, 2018
Kalyan Munde   +5 more
openaire   +1 more source

Machine Learning‐Based Estimation of Experimental Artifacts and Image Quality in Fluorescence Microscopy

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of image quality metrics in combination with machine learning enables automatic image quality assessment for fluorescence microscopy images. The method can be integrated into the experimental pipeline for optical microscopy and utilized to classify artifacts in experimental images and to build quality rankings with a reference‐free approach ...
Elena Corbetta, Thomas Bocklitz
wiley   +1 more source

A Steerable and Expandable Magnetic Aspiration Catheter for Enhanced Aspiration Thrombectomy

open access: yesAdvanced Intelligent Systems, EarlyView.
This article presents a novel magnetic aspiration catheter (MAC) that can be both actively steered and undergo distal‐end expansion via externally applied magnetic fields. The MAC facilitates precise branch selection and enhances clot engagement by improving endovascular navigation and aspiration efficiency. Phantom experiments validate its feasibility
Hakjoon Lee   +7 more
wiley   +1 more source

Adventitial cystic disease of the radial artery. [PDF]

open access: yesJ Vasc Bras, 2018
Guimarães AC   +2 more
europepmc   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Aneurisma idiopático da artéria radial na região da tabaqueira anatômica: relato de caso Idiopathic radial aneurysm in the anatomical snuffbox: case report

open access: yesJornal Vascular Brasileiro, 2008
Paciente do sexo feminino, 73 anos, negra, lavadeira/lavradora, hipertensa, apresentava tumor pulsátil de 1,5 x 0,5 cm em região de tabaqueira anatômica da mão direita há 10 anos, de crescimento lento e progressivo, associado a dor local. Não apresentava
Aline Cristine Barbosa Santos   +7 more
doaj  

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