Results 121 to 130 of about 324,809 (306)

Is the position of the femur tibia joint under feedback control in the walking stick insect?: II. Electrophysiological recordings

, 1981
Cruse H, Pflüger H-J. Is the position of the femur tibia joint under feedback control in the walking stick insect?: II. Electrophysiological recordings. The journal of experimental biology.
Pflüger, H.-J., Cruse, Holk
core  

Developing negative split pacing in endurance athletes: practical guidelines and training models

Frontiers in Physiology
Negative split pacing—finishing the second half of a race faster than the first—is a hallmark of elite endurance performance and a key indicator of physiological control, fatigue resistance, and strategic pacing literacy.
Gerasimos V. Grivas, Kousar Safari, Mohammad Hemmatinafar   +2 more
doaj   +1 more source

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

Evaluation of the Visual Environment of Community Third Places Based on Emotional Perceptions

Buildings
A well-designed visual environment in community third places has significant positive effects on residents’ emotional well-being. Only a few studies have examined these effects; therefore, this study comprehensively explores the effect of the visual ...
Changchun Liu, Shupan Chen, Yumeng Jin
doaj   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

Advanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno, Anjana Devi, David Zanders, Miryam Arredondo, Davide Mariotti, Ruairi McGlynn, Sindy Devis, Simón Guerrero, Eglantina Benavente, Matias Alegría, Yusser Olguin, Lorena Lobos‐Gonzalez, Kevin Guzmán, Elizabeth Rivas‐Yañez, Paula Solar, Valentin Cepus, Michael Krause, Luis Velásquez   +17 more
wiley   +1 more source

A Principle of Nonlinear Feedback Action in Physiological Systems

IFAC Proceedings Volumes, 1968
Abstract The changes in excitability associated with local responses of excitable membranes are discussed, from the point of view of their effects on the autorhythmic activity of nervous elements. Particular attention is given to the state of hypoexcitability created by a local response, for the purpose of presenting a mechanism by which the rate of ...
openaire   +1 more source

The Synergy of Wearable Optical Heart Rate Sensor Technology and Box Breathing in Real-Time Decision Making in Precision, Explosive, and Intermittent Sports

Physical Education Theory and Methodology
Background. Real-time decision-making is a critical determinant of performance in precision, explosive, and intermittent sports, where athletes must operate under high physiological and cognitive stress.
Angga Indra Kusuma, Yandika Fefrian Rosmi, Luh Putu Tuti Ariani, I Gede Dharma Utamayasa   +3 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Augmented visual feedback counteracts the effects of surface muscular functional electrical stimulation on physiological tremor

, 2013
Background: Recent studies suggest that surface muscular functional electrical stimulation (FES) might suppress neurological upper limb tremor. We assessed its effects on upper limb physiological tremor, which is mainly driven by mechanical-reflex ...
Grimaldi, Giuliana, Fernandez, Alfredo, Alfredo Fernandez, Mario Manto, Manto, Mario, Giuliana Grimaldi   +5 more
core   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source