Results 71 to 80 of about 106,987 (300)

Two Men Walking

open access: yes, 2003
Two men dress in shorts and trainers, each picks up a pole, and they start to walk across the Wadden Sea. One starts wading into water. The other follows reluctantly. Back in the mud. They throw away their poles and carry on walking, one getting well

core  

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

EMG analysis of the influence of a water environment on the rehabilitation of patients with Parkinson’s disease

open access: yesActa Universitatis Carolinae Kinanthropologica, 2018
The main goal of the experiment was to compare electrical activity in selected muscles: m. tibialis anterior, m. gastrocnemius, m. rectus femoris, m. biceps femoris and mm.
Kateřina Lorencová   +2 more
doaj   +1 more source

Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley   +1 more source

A comparison of lower limb joints angular displacement between land and water-walking using dynamic time warping

open access: yes, 2012
The purpose of this study was firstly to compare lower limb joints angular displacement between land and water-walking by dynamic time warping. Six subjects (age 30.0±5.3 yr) performed 10 m land and water-walking at self-selected speed.
Mckean, Mark   +7 more
core   +1 more source

Habitat Characteristics and Distribution of Ternate Island's Endemic Halmahera Shark (Hemiscyllium halmahera)

open access: yesJurnal Ilmu Pertanian Indonesia
The Halmahera walking shark (Hemiscyllium halmahera) is a newly discovered endemic species found only in Halmahera's marine waters. Ternate Island's waters are known to provide habitat for the Halmahera walking shark species; the coastal water ecology ...
Firja Hasanah Nabillah   +3 more
doaj   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Quantifying physiological and biomechanical responses of shallow water walking: a systematic review and meta-analysis

open access: yes, 2022
Detecting the physiological and biomechanical alterations in shallow water walking (SWW) due to water depth and speed is important for health professionals to perform accurate exercise prescription.
Leonardo Alexandre Peyré-Tartaruga   +11 more
core   +1 more source

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