Results 81 to 90 of about 214,055 (365)

MEA‐seqX: High‐Resolution Profiling of Large‐Scale Electrophysiological and Transcriptional Network Dynamics

Advanced Science, EarlyView.
How can we fully understand brain function and disease without uncovering the causal coordination between molecular and neural activity across space and time? MEA‐seqX tackles this challenge by integrating advanced electrophysiology, spatial transcriptomics, and artificial intelligence predictions, revealing multiscale dynamics.
Brett Addison Emery, Xin Hu, Diana Klütsch, Shahrukh Khanzada, Ludvig Larsson, Ionut Dumitru, Jonas Frisén, Joakim Lundeberg, Gerd Kempermann, Hayder Amin   +9 more
wiley   +1 more source

Design, Characterization, and Validation of a Variable Stiffness Prosthetic Elbow [PDF]

Transaction on Robotics, Volume 41, 2024
Intuitively, prostheses with user-controllable stiffness could mimic the intrinsic behavior of the human musculoskeletal system, promoting safe and natural interactions and task adaptability in real-world scenarios. However, prosthetic design often disregards compliance because of the additional complexity, weight, and needed control channels.
arxiv   +1 more source

Tuberculosis of the elbow joint

JRSM Short Reports, 2011
Diagnosing osteoarticular tuberculosis clinically can be difficult and the clinician should always have a high index of suspicion. Not considering tuberculosis as a possibility in the differential diagnosis can delay definitive treatment by up to 10 years (with the mean being 16–19 months) leading to an increase in complications and loss of joint ...
Ayaz Lakdawala, Ravjit Singh Sagoo, Rajiv Subbu   +2 more
openaire   +2 more sources

Cation‐Anchoring‐Induced Efficient n‐Type Thermo‐Electric Ionogel with Ultra‐High Thermopower

Advanced Science, EarlyView.
An n‐type thermoelectric ion gel with excellent thermoelectric, mechanical, and sensing properties is fabricated via photopolymerization, leveraging an imidazole cation anchoring strategy to enhance thermoelectric performance and multiple hydrogen bonds from bacterial cellulose to improve mechanical strength. Abstract Ionogels have emerged as promising
Wenchao Zhen, Chengshuai Lu, Duo Li, Guangfan Meng, Hongqin Wang, Yifei Jiang, Jiang Lou, Wenjia Han   +7 more
wiley   +1 more source

Elbow Joint Luxation in a Ten Months Old Arabian Colt – A Case Report

Acta Veterinaria, 2017
Elbow joint luxation without concomitant fracture is uncommon in horses. This paper reports on a case of elbow joint luxation in a ten months old Arabian colt.
Brkljača Bottegaro Nika, Gotić Jelena, Capak Hrvoje, Huber Doroteja, Kučko Agata, Vrbanac Zoran   +5 more
doaj   +1 more source

Constructing Ion‐Bridging Structure with Controlled Cracks in Plasticized PVC with Graphene for Highly Sensitive Strain Sensor with a Wide Strain Range

Advanced Science, EarlyView.
A highly stretchable strain sensor is presented, that leverages controlled crack formation and ion bridging in a polyvinyl chloride gel/graphene to achieve exceptional sensitivity (gauge factor up to 1.5 × 10⁶) and mechanical stability. By optimizing plasticizer properties, the conductive pathways are finely tuned, enabling robust, real‐time monitoring
Hyosik Park, Mingyu Kim, Gerald Selasie Gbadam, Cheoljae Lee, Hyeonseo Joo, Sujeong Gwak, Bo‐Yeon Lee, Kyeong Nam Kim, Ju‐Hyuck Lee   +8 more
wiley   +1 more source

Flexor pronator muscles' contribution to elbow joint valgus stability: ultrasonographic analysis in high school pitchers with and without symptoms

JSES International, 2020
Background: Few researchers have examined the different contributions of flexor-pronator muscles to valgus stress in high school baseball pitchers with and without elbow symptoms.
Tsuyoshi Tajika, MD, PhD, Noboru Oya, MD, PhD, Tsuyoshi Ichinose, MD, PhD, Noritaka Hamano, MD, PhD, Tsuyoshi Sasaki, MD, PhD, Daisuke Shimoyama, MD, Hitoshi Shitara, MD, PhD, Atsushi Yamamoto, MD, PhD, Tsutomu Kobayashi, MD, PhD, Masaaki Sakamoto, RPT, PhD, Kenji Takagishi, MD, PhD, Hirotaka Chikuda, MD, PhD   +11 more
doaj  

Complex Stiffness Model of Physical Human-Robot Interaction: Implications for Control of Performance Augmentation Exoskeletons [PDF]

, 2019
Human joint dynamic stiffness plays an important role in the stability of performance augmentation exoskeletons. In this paper, we consider a new frequency domain model of the human joint dynamics which features a complex value stiffness. This complex stiffness consists of a real stiffness and a hysteretic damping.
arxiv   +1 more source

Immersive Virtual Reality and Robotics for Upper Extremity Rehabilitation [PDF]

arXiv, 2023
Stroke patients often experience upper limb impairments that restrict their mobility and daily activities. Physical therapy (PT) is the most effective method to improve impairments, but low patient adherence and participation in PT exercises pose significant challenges.
arxiv  

AI‐Driven TENGs for Self‐Powered Smart Sensors and Intelligent Devices

Advanced Science, EarlyView.
Triboelectric nanogenerators (TENGs) enable sustainable energy harvesting and self‐powered sensing but face challenges in material optimization, fabrication, and stability. Integrating artificial intelligence (AI) enhances TENG performance through machine learning, improving energy output, adaptability, and predictive maintenance.
Aiswarya Baburaj, Syamini Jayadevan, Akshaya Kumar Aliyana, Naveen Kumar SK, George K Stylios   +4 more
wiley   +1 more source