Results 71 to 80 of about 59,343,436 (261)

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Reducing wind noise in seismic data using Non-negative Matrix Factorization: an application to Villarrica volcano, Chile

Geofísica Internacional, 2014
La separación de distintas fuentes existentes en una sola señal sísmica es un problema interesante y al mismo tiempo difícil. En este trabajo presentamos un método semi-ciego para la separación de un solo canal sísmico para mejorar la parte de señal de ...
Giuseppe Cabras, Roberto Carniel, Joshua P. Jones, Minoru Takeo   +3 more
doaj   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Trabajos de la Sociedad de Estudios de Patología Quirúrgica: desembocadura de las vías biliares

Revista de la Facultad de Medicina, 1932
De acuerdo con todas las descripciones clásicas, el canal celédoco, después de hacer un corto recorrido en el interior del tejido pancreático, llega a la segunda porción del duodeno, atraviesa de un solo golpe las capas musculosa y mucosa del mismo y ...
F. Gomez Pinzón
doaj  

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Bloqueo femoral vs. bloqueo del canal de los aductores para analgesia postoperatoria en cirugía de rodilla

Revista Científica CMDLT, 2022
La cirugía de rodilla está asociada con dolor de intensidad moderada a severa en el postoperatorio, motivo por el cual la finalidad principal del control del dolor es aumentar el confort, minimizar las complicaciones y optimizar la recuperación, siendo ...
Daniela Patricia Colón Hinojosa, Aldo Saad Diab   +1 more
doaj   +2 more sources

Colangiografía transhepática intraoperatoria

Cirugía del Uruguay, 1978
La colangiografa transhepática intraoperatoria (por punción transhepática con aguja, por punción o cateterización de un canal subcapsular o mediante el abordaje directo de un canal biliar intrahepático) constituye un procedimiento de alternativa frente a
Alberto Estefan, Jorge Pomi, Gustavo Bogliaccini, Daniel Pignata, Alberto Beguiristain, Raúl Praderi   +5 more
doaj  

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Dual‐Mode Gripper With Suction and Shape‐Adaptive Freezing Grasps

Advanced Robotics Research, EarlyView.
This study presents a dual‐mode robotic gripper that combines vacuum suction with a shape‐adaptive freezing grasp. The freezing mode uses a compliant rubber membrane, a sprayed water layer, and dry‐ice powder to generate ice‐mediated adhesion while conforming to complex geometries.
Takuma Yanagisawa, Toshihiro Nishimura, Yosuke Suzuki, Tokuo Tsuji, Tetsuyou Watanabe   +4 more
wiley   +1 more source