Results 111 to 120 of about 4,612,760 (282)

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Strategy of Triple‐Gradient in Binary Pixels for Flexible Pressure Sensing with High Sensitivity and Wide‐Range Linearity

Advanced Science, EarlyView.
A flexible pressure sensor with triple‐gradient design of conductivity, modulus, and dimension in binary micro‐dome pixels is proposed. Based on precisely‐designed CNT/PDMS matrix, the device exhibits a linear sensitivity of 974.1 kPa−1 across range up to 1.8 MPa (R2 > 0.99), offering an effective strategy for potential applications in healthcare ...
Yifan Liu, Xiao Xu, Fengming Hu, Yuanzhe Liang, Zidong Yin, Biao Qi, Ruolin Liu, Ziyi Dai, Jianyi Luo, Bingpu Zhou   +9 more
wiley   +1 more source

Effects of three types of exercise interventions on healthy old adults’ gait speed: A systematic review and meta-analysis [PDF]

, 2015
Background Habitual walking speed predicts many clinical conditions later in life, but it declines with age. However, which particular exercise intervention can minimize the age-related gait speed loss is unclear.
Lesinski, M., Hortobágyi, Tibor, Lesinski, Melanie, Lesinski, Melanie (Dr.), Tibor Hortobágyi, Martijn Gäbler, Jessie M. VanSwearingen, Hortobagyi, Tibor; id_orcid, Hortobágyi, Tibor (Prof. Dr.), Granacher, Urs, Van Swearingen, Jessie, VanSwearingen, Jessie M., Melanie Lesinski, Urs Granacher, Malatesta, D., Granacher, U., Gäbler, M., Granacher, Urs (Prof. Dr.), Hortobágyi, T., Gäbler, Martijn, VanSwearingen, J.M., Malatesta, Davide, Davide Malatesta   +22 more
core   +2 more sources

Effects of unilateral lower limb exoskeleton robot on gait improvement and brain function in patients with chronic stroke: a randomized clinical trial

Journal of NeuroEngineering and Rehabilitation
Objective This study aimed to observe the efficacy of unilateral lower limb exoskeleton robot training and its effect on neuroplasticity in hemiplegic patients with stroke by comparing it with conventional treatment.
Manxia Li, Shenghan Zhang, Juan Wei, Zhenyu Liu, Zekun Tian, Chao Long, Yan Jiang, Chengbiao Ding, Yi Liu, Xiaojun Feng   +9 more
doaj   +1 more source

A Consecutive 25-Week Program of Gait Training, Using the Alternating Hybrid Assistive Limb (HAL^®) Robot and Conventional Training, and its Effects on the Walking Ability of a Patient with Chronic Thoracic Spinal Cord Injury: A Single Case Reversal Design

Medicina, 2019
Background and Objectives: In this study, we examined the effect of a consecutive 25-week gait training program, consisting of 5-week alternating phases of Hybrid Assistive Limb (HAL)-assisted robot gait training and conventional gait training, on the ...
Atsushi Kanazawa, Kenichi Yoshikawa, Kazunori Koseki, Ryoko Takeuchi, Hirotaka Mutsuzaki   +4 more
doaj   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

A Robotic Testing Platform for Pipelined Discovery of Resilient Dielectric Elastomer Actuators

Advanced Science, EarlyView.
This work introduces a robotic testing platform enabling high‐throughput, multi‐parameter lifetime mapping of linear dielectric elastomer actuators (DEAs). By integrating programmable high‐voltage control and automated electromechanical measurements, the system identifies material and operating conditions that double actuator lifetime.
Ang (Leo) Li, Alexander Yin, Alexander White, Sahib Sandhu, Anatol Gogoj, Denise Maria de Andrade, Matthew Francoeur, Victor Jimenez‐Santiago, Van Remenar, Codrin Tugui, Mihai Duduta   +10 more
wiley   +1 more source

A Behavioral Mechanism of How Increases in Leg Strength Improve Old Adults’ Gait Speed [PDF]

, 2014
We examined a behavioral mechanism of how increases in leg strength improve healthy old adults’ gait speed. Leg press strength training improved maximal leg press load 40% (p = 0.001) and isometric strength in 5 group of leg muscles 32% (p = 0.001) in a ...
Alway, Stephen, Hortobágyi, Tibor, Azusa Uematsu, Norio Kadono (643405), Kazushi Tsuchiya, Tibor Hortobágyi, Tibor Hortobágyi (324868), Hirofumi Kobayashi (643406), Hortobagyi, Tibor; id_orcid, Kobayashi, Hirofumi, Takamasa Kaetsu, Shuji Suzuki, Hirofumi Kobayashi, Uematsu, Azusa, Suzuki, Shuji, Azusa Uematsu (643403), Norio Kadono, Shuji Suzuki (323794), Kadono, Norio, Takamasa Kaetsu (643407), Kazushi Tsuchiya (643404), Tsuchiya, Kazushi, Kaetsu, Takamasa   +22 more
core   +3 more sources

A Review on Lower Limb Rehabilitation Exoskeleton Robots

Chinese Journal of Mechanical Engineering, 2019
Lower limb rehabilitation exoskeleton robots integrate sensing, control, and other technologies and exhibit the characteristics of bionics, robotics, information and control science, medicine, and other interdisciplinary areas.
Di Shi, Wuxiang Zhang, Wei Zhang, Xilun Ding   +3 more
doaj   +1 more source

A Reconfigurable Memristive Spiking Neuron Enabling Advanced Neuromorphic Computing

Advanced Science, EarlyView.
Pek Jun Tiw and co‐workers develop a reconfigurable memristive neuron that can exhibit four spiking behaviors with freely tunable spike train parameters. The neuron supports multiplexed spike encoding of multiple pieces of information. It also supports advanced neural network strategies, such as neural heterogeneity and dynamic mode switching ...
Pek Jun Tiw, Yuqi Li, Zhongyuan Li, Qihang Ding, Yuzhe Wang, Jiarong Wang, Yuchao Yang   +6 more
wiley   +1 more source