Results 231 to 240 of about 916,486 (287)

Spatial Distance and Temporal Attentional Focus Modulate Voluntary Action Preparation and Awareness. [PDF]

Psychophysiology
Kong G, Barlerin B, Desoche C, Miller L, Pavani F, Farnè A, Vernet M.   +6 more
europepmc   +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

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Real-time observation of the diffusion-limited formation of a cation-molecule complex. [PDF]

Nat Commun
Christensen JK, Petersen CE, Albrechtsen SH, Goudot J, Calvo F, Stapelfeldt H.   +5 more
europepmc   +1 more source

A Soft Robotic Device for Targeted Massage Therapy of Residual Limbs

Advanced Robotics Research, EarlyView.
Residual limb edema after amputation can hinder recovery and delay prosthetic fitting. This study presents a soft‐robotic wearable device that delivers sequential compression through pneumatic McKibben actuators. By replicating the principles of manual lymphatic drainage, the device generates controlled mechanotherapeutic pressure patterns, providing a
Maria Grazia Polizzotto, Alessio Capecchi, Maartje Van der Lingen, Emanuele Gruppioni, Arianna Menciassi, Linda Paternò   +5 more
wiley   +1 more source

Generative modelling of continuous feature foraging reveals probabilistic representations of target distributions. [PDF]

Atten Percept Psychophys
Fuller JCM, Kristjánsson Á, Clarke A, Ásgeirsson ÁG.   +3 more
europepmc   +1 more source

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

Advanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou, Eran Beeri Bamani, Joao Buzzatto, Bryan Busby, Lucas Ferrari Gerez   +4 more
wiley   +1 more source

Multi-criteria spatial assessment of urban open spaces for promoting physical activity and spatial justice: a case study of Tehran metropolitan. [PDF]

Sci Rep
Javid M, Taheri Z, Goodarzi S, Saberi A, Shorabeh SN, Firozjaei MK, Arsanjani JJ.   +6 more
europepmc   +1 more source

Grip and Grasp: Lizard Claw Inspired Robotic Manipulators

Advanced Robotics Research, EarlyView.
Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee, Kate Douglas, Asyiah Bray, Andrea Rummel, Parvez Alam   +4 more
wiley   +1 more source

Survival of Trypanosoma cruzi in Dead Triatoma gerstaeckeri Under Laboratory Conditions. [PDF]

Am J Trop Med Hyg
Killets KC, Perez-Rascón KM, Juarez JG, Hamer GL, Hamer SA.   +4 more
europepmc   +1 more source