Results 31 to 40 of about 1,444 (114)

Three-Dimensional Electrogoniometry Device and Methods for Measuring and Characterizing Knee Mobility and Multi Directional Instability During Gait

Biomechanics
Background/Objectives: this study describes the development of a novel three-dimensional electrogoniometer for the quantitative assessment of knee mobility and stability during gait.
Jose I. Sanchez, Mauricio Plaza, Nicolas Echeverria   +2 more
doaj   +1 more source

Modelización de la Estimulación Eléctrica Neuromuscular mediante un enfoque fisiológico y de caja negra

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2016
Resumen: En el presente artículo se expone el diseño y validación de dos modelos de Estimulación Eléctrica Neuromuscular (E.E.N.M.) para la relación entre parámetros de estimulación y características biomecánicas, siendo cada uno de ellos representativo ...
Elisa Piñuela-Martín, Antonio J. del-Ama, Juan C. Fraile-Marinero, Ángel Gil-Agudo   +3 more
doaj   +1 more source

Análisis de marcha de una persona con muleta de manos libres usando el programa Kinovea

Revista UIS Ingenierías, 2022
La marcha humana es una serie de movimientos de las extremidades inferiores y del tronco para desplazar el cuerpo hacia adelante, y puede verse afectada por el uso de prótesis y órtesis.
José Luis Mejía-Villamizar , Diego Fernando Villegas-Bermúdez , Heller Sánchez   +2 more
doaj   +1 more source

Early Neuromuscular Electrical Stimulation and In‐Bed Leg Cycling Preserve Quadriceps Femoris Muscle Thickness in Critically Ill Patients

Physiotherapy Research International, Volume 30, Issue 4, October 2025.
ABSTRACT Background and Purpose Muscle atrophy occurs early in critical illness, particularly in the leg muscles, which are most vulnerable to weakness due to immobility in the intensive care unit (ICU). However, the efficacy of early neuromuscular electrical stimulation (NMES) and in‐bed leg cycling added to standardized rehabilitation as a strategy ...
Bruna Scherer Lorenzoni, Marina Torres Machado, Maurício Tatsch Ximenes Carvalho, João Pedro Martins de Albuquerque, Helena Biermann Pereira, Rafaela Bassan Bortoluzi, Dannuey Machado Cardoso, Michele Forgiarini Saccol, Tamires Daros dos Santos, Isabella Martins de Albuquerque   +9 more
wiley   +1 more source

The crucial role of meshing in computational fluid dynamics simulations for organic geometries in paleobiology: Describing fluid dynamics performance through best practices

Methods in Ecology and Evolution, Volume 16, Issue 10, Page 2170-2194, October 2025.
Abstract Computational fluid dynamics (CFD) has become an essential tool for studying fluid interactions in biological systems. While widely used in engineering, its application in the natural sciences, particularly in paleobiology, remains limited due to the challenges of meshing complex organic geometries.
Matheo López‐Pachón, Jordi Marcé‐Nogué   +1 more
wiley   +1 more source

Diseño de celda de carga optoelectrónica

Nova Scientia, 2014
Los sistemas de medición representan una herramienta indispensable en todas las actividades productivas, y en el caso de empresas que aprovechan los avances del desarrollo tecnológico para mejorar la calidad de sus productos éstos son fundamentales ...
Francisco J. Martínez Serrano, Alma A. Camacho Pérez   +1 more
doaj   +1 more source

Shearing Tooth Morphology May Allow Sharks to Access Higher Trophic Levels at Smaller Sizes

Ecology and Evolution, Volume 15, Issue 8, August 2025.
Predator morphology imposes limitations on prey selection due to biomechanical constraints, making some prey functionally inaccessible and thereby constraining predator trophic niches. We assessed how two key components of trophic morphology—tooth shape and body size—affect prey selectivity and trophic niche in two sympatric sharks with contrasting ...
Sabrina Riverón, Vincent Raoult, David J. Slip, Federico Mas, Martín Laporta, Inés Pereyra, Santiago Silveira, Robert G. Harcourt   +7 more
wiley   +1 more source

Statistical Shape Analysis of Human Bodies

Statistical Analysis and Data Mining: An ASA Data Science Journal, Volume 18, Issue 4, August 2025.
ABSTRACT Morphological analysis of the human body is crucial for various applications in ergonomics and product design, with significant economic and commercial implications. This paper presents a novel exploration of statistical methods for the analysis of human body shapes based on 3D landmark data.
Jorge Valero, M. Victoria Ibáñez, Amelia Simó   +2 more
wiley   +1 more source

Revisión bibliográfica sobre los beneficios del coloreado de las lentes destinadas a las actividades deportivas

Apunts: Educación Física y Deportes, 2010
El desarrollo de productos comerciales específicos para cada usuario es una línea de actuación preferente para cada vez más empresas del sector deportivo.
Carlos Montaner Sesmero, Enrique Alcántara Alcover, Javier Gámez Payá , Beatriz Nácher Fernández   +3 more
doaj  

Minimally Invasive Glaucoma Surgery Procedure in the Human Eye. A Fluid Structure Interaction Study

International Journal for Numerical Methods in Biomedical Engineering, Volume 41, Issue 7, July 2025.
The implantation of a microstent for glaucoma surgery has been successfully simulated for the first time. A Fluid‐Structure Interaction (FSI) simulation is introduced to model aqueous humor flow dynamics post‐surgery, enabling a detailed analysis of the microstent's interaction with ocular tissues and fluids.
Elena Redaelli, Letizia Maria Perri, Begoña Calvo, Jorge Grasa, Giulia Luraghi   +4 more
wiley   +1 more source