Results 41 to 50 of about 73,440 (265)

Buckling‐Driven Linearity in Flexible Capacitive Pressure Sensors Based on a Three‐Dimensional Dual‐Pore Polyurethane Structure

Advanced Materials Technologies, EarlyView.
A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley   +1 more source

Medial Plantar Artery Flap for Soft Tissue Coverage of Heel Defect: A Case Report

Journal Orthopaedi and Traumatology Surabaya
Background: Numerous flap options exist for providing soft tissue coverage for defects on the heel region. This study presents a case where a bone-exposed wound on the left heel region was successfully reconstructed using a medial plantar artery flap ...
Ramadhani Hengki Wijaya, Achmad Fachrizal   +1 more
doaj   +1 more source

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

Advanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang, Ruolin Liu, Ming Lei, Yifan Liu, Fengming Hu, Bing Ji, Chao Peng, Jianyi Luo, Bingpu Zhou   +8 more
wiley   +1 more source

THE "NEW HEEL" [PDF]

JAMA: The Journal of the American Medical Association, 1913
WITH A PATHOGNOMONIC SIGN FOR DETECTING INFLAMMATORY LESIONS IN THE ANTERIOR ARCH OF THE FOOT The most frequent of all causes for painful feet is inflammation in the anterior arches. Of the sufferers who come for relief for foot conditions, the women patients especially—shall we say 100 per cent.
openaire   +2 more sources

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Observation of the Clinical Efficacy of Self‐Modified Skin‐Stretching Device in the Treatment of Soft‐Tissue Defects of the Heel: A Retrospective Single‐Arm Cohort Study

Orthopaedic Surgery
Objective Due to the poor skin mobility of the heel, there are few reports on the efficacy and safety of skin‐stretching devices in the treatment of soft‐tissue defects of the heel.
Shibo Liu, Yong Wang, Aqin Peng, Yanlong Zhang   +3 more
doaj   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

Quality Improvement Intervention Decreases Pain and Adverse Events Due to Heel Lances in Infants

Children
Background: Studies have investigated ways to reduce infants’ pain during heel lancing, but research on preventing adverse events is scarce. This study investigated whether or not the number of infants with normal comfort (>8 and ≤14), distress (≤4), and
Betty Noergaard, Helle Brems Olesen, Ulla List Toennesen, Jesper Fenger-Gron, Poul-Erik Kofoed   +4 more
doaj   +1 more source

Analysis of medial deviation of center of pressure after initial heel contact in forefoot varus

Journal of the Formosan Medical Association, 2016
After initial heel contact, the rearfoot everts and causes medial deviation of the center of pressure (CoP). Although rearfoot angle in single-limb stance has been associated with forefoot varus (FV) ≥ 8°, medial CoP deviation has not.
Wei-Li Hsi
doaj   +1 more source

Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models

Advanced Robotics Research, EarlyView.
A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki, Ilche Georgievski, Marco Aiello   +2 more
wiley   +1 more source