Results 161 to 170 of about 17,589,042 (280)

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Risk Factors and Prognostic Follow-Up of Vasovagal Syncope Children With Seizure-Like Activities During Head-Up Tilt Test Induced-Syncope. [PDF]

Front Cardiovasc Med, 2022
Zou R, Wang S, Wen W, Cai H, Wang Y, Liu P, Li F, Lin P, Wang C.   +8 more
europepmc   +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

Prognostic Prediction Using Baseline Heart Rate and Head-Up Tilt Test Mode in Pediatric Cardioinhibitory Vasovagal Syncope with Non-Pharmacological Therapy. [PDF]

J Clin Med
Wang S, Wang Y, Li F, Luo X, Cai H, Zou R, Wang C.   +6 more
europepmc   +1 more source

Detection of Preclinical Orthostatic Disorders in Young African and European Adults Using the Head-Up Tilt Test with a Standardized Hydrostatic Column Height: A Pilot Study. [PDF]

Biomedicines, 2022
Dorogovtsev VN, Yankevich DS, Petrova MV, Torshin VI, Severin AE, Borisov IV, Podolskaya JA, Grechko AV.   +7 more
europepmc   +1 more source

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source

Index of cardiac electrophysiological balance in patients with vasovagal syncope confirmed by head-up tilt test. [PDF]

Front Cardiovasc Med
Tian L, Hou H, Zhang L, Gao Y.
europepmc   +1 more source

Comparison of the Active Sitting Test and Head-Up Tilt Test for Diagnosis of Postural Tachycardia Syndrome in Children and Adolescents. [PDF]

Front Pediatr, 2021
Cai H, Wang S, Zou R, Liu P, Li F, Wang Y, Wang C.   +6 more
europepmc   +1 more source

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

Heart rate fragmentation as a marker of autonomic function in healthy young individuals: insights from graded head-up tilt test and controlled breathing. [PDF]

Front Physiol
da Silva TM, Carandina A, Scatà C, Salafia G, Magna F, Giobbi LS, Rodrigues GD, Tobaldini E, Silva LEV, Salgado HC, Fazan R, Montano N.   +11 more
europepmc   +1 more source