Results 221 to 230 of about 142,312 (246)

Ovarian Torsion Secondary to a Mature Cystic Teratoma in a Four-Year-Old Girl: A Case Report. [PDF]

Cureus
Smahi F, Cherrabi H, Benmassaoud Z, Eljadid M, Oukhouya MA.   +4 more
europepmc   +1 more source

A Multimode Soft Robot Based on a Single Braided Tube

Advanced Intelligent Systems, EarlyView.
This study introduces a novel soft multimode robot based on a single braided tube directly formed and actuated by SMA wires with distinct initial configurations. By combining contraction, elongation, and bending deformations, the robot achieves straight crawling, turning, inchworm crawling, and rolling without additional actuators.
Zhenhao Jia, Jiayao Ma, Yan Chen
wiley   +1 more source

Pseudo-Bladder and Double-Bladder Signs Suggestive of Pediatric Ovarian Torsion Associated With Pelvic Cystic Lesions: A Case Series. [PDF]

Cureus
Komaru T, Tomita K, Miyasaka M, Yoneda A, Ishiguro A.   +4 more
europepmc   +1 more source

Torsión de un lóbulo pulmonar en un perro de raza pequinés [PDF]

, 2009
Catalá, C., Closa, Josep Maria, Font Utset, Artur, Vigueras, I.   +3 more
core  

Multimodal Locomotion of Soft Robots

Advanced Intelligent Systems, EarlyView.
This review comprehensively surveys recent advances in multimodal locomotion within soft robotics. Typical locomotion modes are summarized and categorized. Furthermore, the underlying mechanisms enabling multimodal locomotion are discussed and classified into three primary categories: active control‐based, reconfiguration‐based, and environment ...
Zihao Yuan, Huangwei Ji, Kai Huang, Feifei Chen, Guoying Gu   +4 more
wiley   +1 more source

Idiopathic Adolescent Miserable Malalignment. [PDF]

J Pediatr Soc North Am
Farnham C, Gupton M, Allen M.
europepmc   +1 more source

Contact Force Estimation of Continuum Robots without Embedded Sensors: A Review

Advanced Intelligent Systems, EarlyView.
This review surveys methods for estimating contact forces in continuum robots without embedded sensors. It explains why contact force matters, classifies force patterns, and groups existing methods into three approaches based on actuation, deformation, and environment information.
An Hu, Yu Sun
wiley   +1 more source

Torsion is a dynamic regulator of DNA replication stalling and reactivation. [PDF]

Nat Commun
Jia X, Gao X, Zhang S, Inman JT, Hong Y, Singh A, Rashid F, Berger JM, Patel SS, Wang MD.   +9 more
europepmc   +1 more source

Comparative Neuromechanical Wing‐Actuation Architectures of Flapping Flight in Insects, Hummingbirds, and Robots

Advanced Intelligent Systems, EarlyView.
Natural fliers achieve remarkable aerial performance through diverse wing neuromechanical systems integrating actuation, sensing, and control. This study synthesizes neuromechanical architectures in insects and hummingbirds, identifying two key functional types‐Dual Neural‐Mechanical Oscillator and Neurally‐modulated Mechanical Oscillator‐ and ...
Suyash Agrawal, Jean‐Michel Mongeau, Bret W. Tobalske, Christopher Rahn, Bo Cheng   +4 more
wiley   +1 more source