Results 91 to 100 of about 266,949 (292)

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

Les tumeurs à cellules géantes des gaines synoviales de la main: à propos de 50 cas

The Pan African Medical Journal, 2017
Les tumeurs à cellules géantes des gaines synoviales (TCGGS) des tendons représentent la forme localisée de la synovite villonodulaire hémopigmentée. Elles s'observent le plus souvent au niveau des mains.
Walid Osman, Zeineb Alaya, Ali Haggui, Mohamed Ben Rejeb, Sonia Jemni, Nader Naouar, Mohamed Laziz Ben Ayeche   +6 more
doaj   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Size of Biceps Femoris Long Head Muscle Is Related to Running Economy in Male Recreational Runners

Sports
Although the hamstring muscles play an important role in running, very little is known about the individual contributions of each hamstring muscle (biceps femorislong head, biceps femorisshort head, semitendinosus, and semimembranosus) toward running ...
Srivatsav Yaddanapudi, Harshvardhan Singh, John P. McCarthy, Bradley R. Newcomer, Gary R. Hunter   +4 more
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Does acute passive stretching increase muscle length in children with cerebral palsy? [PDF]

, 2013
This article has been made available through the Brunel Open Access Publishing Fund. Copyright @ The Authors. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use ...
Theis, Nicola, Amir A. Mohagheghi, Mohagheghi, AA, Korff, Thomas, Thomas Korff, Nicola Theis, Korff, T, Kairon, H, Mohagheghi, Amir A, Harvey Kairon, Kairon, Harvey, Theis, N, Hoenshell, Brittney   +12 more
core   +1 more source

Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots

Advanced Robotics Research, EarlyView.
A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun, Liang Zhang, Jianwen Zeng, Xuefeng Wang   +3 more
wiley   +1 more source

Anatomico-Clinical Insights from a Rare Unilateral Bifurcation Of The Fibularis Brevis Tendon: A Dissection Report With A Proposal to Improve The Classification System

Acta Medica Bulgarica
The lateral compartment of the foot encompasses two muscles: the fibularis brevis and fibularis longus (FB and FL). The FB originates from the distal two-thirds of the fibula in conjunction with the adjacent intramuscular septa. Variations concerning the
Gaydarski L., Landzhov B., Mirazchiyski G., Angushev I., Piagkou M., Georgiev G. P.   +5 more
doaj   +1 more source

Risk factors and injury prevention strategies for hamstring injuries: a narrative review

EFORT Open Reviews
Hamstring injuries are a significant concern in high-speed running and kicking sports, contributing to a high incidence and recurrence rate among athletes. Anatomical and biomechanical properties of the hamstrings, especially the biceps femoris long head,
Akram Hagos, Amaan A Merchant, Babar Kayani, Adam T Yasen, Fares S Haddad   +4 more
doaj   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

Advanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar, Zhengtong Xu, Siavash Mahmoudi, Pouya Sohrabipour, Chaitanya Pallerla, Yu She, Wan Shou, Philip Glen Crandall, Dongyi Wang   +8 more
wiley   +1 more source