Results 211 to 220 of about 8,140,164 (256)

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

Advanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu, Chunlong Wang, Xiaohang Sun, Hongwei Guo, Jiayao Ma, Yan Chen   +5 more
wiley   +1 more source

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

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Technical Feasibility Study of Autonomous Field Robot‐Based on‐the‐go Assessment of Soil Nutrients Using Ion‐Sensitive Field‐Effect Transistors

Advanced Robotics Research, EarlyView.
Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel, Stefan Hinck, Edgar Peiter, Arno Ruckelshausen   +3 more
wiley   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Exercise heart rate reserve and recovery as risk factors for sudden cardiac death

Progress in Cardiovascular Diseases, 2021
Background Little is known if heart rate responses during and after exercise test may be associated with the risk of sudden cardiac death (SCD). Our aim was to determine if exercise heart rate reserve and recovery, providing non-invasive indices, may ...
Ari Voutilainen, Jari A. Laukkanen, Sae Young Jae   +2 more
exaly   +2 more sources

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Heart Rate Recovery in Epilepsy

International Journal of Neuroscience, 2012
Autonomic manifestations regarding cardiac function in epilepsy are not rare and are being recognized with increasing frequency. The aim of this study was to assess autonomic function by measuring heart rate recovery (HRR), an index of vagal activity, in patients with epilepsy who were not taking any medication.
Yerdelen D., Erol T., Koc F.
openaire   +3 more sources

Exercise and heart rate recovery

Heart & Lung, 2006
This study examines whether heart rate recovery (HRR) improves as a result of exercise training during cardiac rehabilitation (CR).A retrospective study was performed that included 100 patients who completed phase II CR and had entry and exit exercise stress tests. HRR was compared for the sample.
Julie S, MacMillan, Leslie L, Davis, Carol F, Durham, Elizabeth S, Matteson   +3 more
openaire   +2 more sources

Reliability of Postexercise Heart Rate Recovery

International Journal of Sports Medicine, 2008
Passive postexercise heart rate (HR) recovery is currently used in the assessment of endurance athletes to determine changes in performance or in the clinical setting as a predictor of all-cause mortality. The purpose of this investigation was to assess the reliability of HR recovery.
Bosquet, L, Gamelin, Francois-Xavier, Berthoin, Serge   +2 more
openaire   +5 more sources

The relationship between resting heart rate variability and heart rate recovery

Clinical Autonomic Research, 2009
There is limited research available regarding a possible relationship between resting heart rate variability (HRV) and post-exercise heart rate recovery (HRR). The aim of this study was to examine the relationship between resting HRV and HRR after maximal exercise.Sixty-six college age men participated in this study.
Michael R, Esco, Michele S, Olson, Henry N, Williford, Daniel L, Blessing, David, Shannon, Peter, Grandjean   +5 more
openaire   +2 more sources