Results 151 to 160 of about 17,592,565 (303)

Altered gravity and time perception: a brief review. [PDF]

Front Psychol
Jahanian Najafabadi A, Kroger C.
europepmc   +1 more source

TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms

Advanced Robotics Research, EarlyView.
A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello, Tian Lan, Salaheldin Hassan, Maximilian Leutschafft, Erdem Ekinci, Sophie F. Armanini, Mirko Kovac, Basaran Bahadir Kocer   +7 more
wiley   +1 more source

Performance and Numerical Simulation of Gel-Foam Systems for Profile Control and Flooding in Fractured Reservoirs. [PDF]

Gels
Bai J, He Y, Li J, Lang Y, Xu Z, Zhang T, Sun Q, Wei X, Yang F.   +8 more
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

An upper-limb teleoperation exoskeleton with stepless arm-length parameterization and adaptive force-triggered impedance blending. [PDF]

Sci Rep
Zeng P, Xu Y, Zheng S, Zhang S, Zhu C, Huang R, Zhang Y.   +6 more
europepmc   +1 more source

Asymmetry in Skipping Enhances Viability Against Control Input Noise

Advanced Robotics Research, EarlyView.
Quadruped animals use asymmetric galloping gaits at high speeds, yet the functional role of this asymmetry remains unclear. This study shows that left–right asymmetry in touchdown angles enhances robustness to control noise. Using a simple two‐legged locomotion model and viability theory, it demonstrates that asymmetric skipping substantially enlarges ...
Yuichi Ambe, Alvin So, Shinya Aoi
wiley   +1 more source

Comparison of Hybrid Enthalpy-Porosity Models in the Analysis of Solute Macro-Segregation in Binary Alloy Centrifugal Casting. [PDF]

Materials (Basel)
Seredyński M, Banaszek J.
europepmc   +1 more source

Echinoderm‐Inspired Autonomy for Soft‐Legged Robots

Advanced Robotics Research, EarlyView.
Inspired by echinoderms, a modular soft robot achieves autonomous phototaxis without a central controller or explicit communication. Each limb independently adapts its actuation timing through local sensing and short‐term memory. Coordination emerges purely from physical interactions, demonstrating resilience to changes in morphology, environment, and ...
Harmannus A. H. Schomaker, Jelle de Vries, Johannes T. B. overvelde   +2 more
wiley   +1 more source

SYSU_Topo: a 1-arc-minute global bathymetry from SWOT-derived gravity using the gravity-geological method. [PDF]

Sci Data
Feng W, An D, Hwang C, Sun M, Chen X, Zhang Z, Yang M, Zhong M.   +7 more
europepmc   +1 more source

GRAVITY IS CONTROLLED BY COSMOLOGICAL CONSTANT

GRAVITY IS CONTROLLED BY COSMOLOGICAL CONSTANT
identifier:oai:t2r2.star.titech.ac.jp ...
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